Dear Mr. Rodrigue:
The Canadian Medical Association is pleased to have this opportunity to participate in the consultation on the proposed front-of-packaging labelling (FOP) as posted in the Canada Gazette Part One on February 9, 2018.1 This new requirement will “provide clear and consistent front-of-package information and updated nutrient content claims to help protect Canadians from the risks of chronic diseases” related to the intake of foods high in sugar, sodium, saturated fats and trans fat.2
1 Canada Gazette Part One. Regulations Amending Certain Regulations Made Under the Food and Drugs Act (Nutrition Symbols, Other Labelling Provisions, Partially Hydrogenated Oils and Vitamin D) Department of Health Vol. 152, No. 6 — February 10, 2018
2 Ibid pg.1
3 Presentation to the House of Commons Standing Committee on Health, Nutrition Labelling, Canadian Medical Association, March 3, 2011 accessed at http://policybase.cma.ca
The CMA believes that governments have a responsibility to provide guidance on healthy eating that can be easily incorporated into daily lives, and that the federal government has a continuous obligation to promulgate policies, standards, regulations and legislations that support healthy food and beverage choices; provide user-friendly consumer information including complete nutritional content and accurate advertising claims; and increase the amount of information provided on product labels. We also commend Health Canada for its current work on revising the Canada Food Guide.
The CMA has supported a standard “at a glance” approach to FOP food labelling that can reduce confusion and help consumers make informed dietary choices since 2011.3 FOP labelling on packaged foods will help Canadians make healthier food and beverage choices. It will draw attention to those ingredients to be avoided in higher levels and can reinforce public health messaging on healthy eating. An added benefit may be an incentive to the food industry to reformulate processed foods with lower amounts of those nutrients highlighted in FOP labelling.
The CMA supports the placement of the proposed symbol on the upper and/or right hand side of the packaging, covering 25% of the principal display surface. The symbol
must be clearly delineated from the product packaging so that it stands out and can be located with relative ease. It is important for the symbol to convey to the consumer that there is a certain degree of risk involved in consuming these foods, hence the colours used and the shape will be important.
Of the four symbols proposed by Health Canada, our preference is for the one displayed here but with a more defined, thicker border, that includes a small outer buffer (in white). It will be essential for Health Canada to ensure that the symbol design has been tested thoroughly with consumers and is effective in conveying the intended “high in” message.
As such, manufacturers will need clear guidance about the constraints on the use and placement of these symbols to ensure they cannot be misconstrued and to prevent the use of configurations that will diminish their effectiveness. Manufacturers must not be permitted to place voluntary nutrient content or health claims below or near the main symbol that would distort the message and create confusion.
Foods to be exempted from front-of-package nutrition labelling
There will be foods that are exempt from the labelling requirements and consumers will need clear explanations with respect to those that are exempt and why; some will be obvious, some will not. The CMA supports the proposed exemptions for eggs, fruits, vegetables and unsweetened, unsalted plain milk, and whole milk. However, we do not believe flavoured and/or seasoning salts and “sea salts” should be exempted from the requirement to have an FOP symbol on the package. Health Canada will need to undertake an education program to explain to consumers that these products are actually high in sodium.
Nutrient thresholds for sodium, sugar & saturated fat
CMA policy has encouraged governments to continue to work to reduce the salt, sugar, saturated fat, trans-fat and calorie content of processed foods and prepared meals.4 The nutrient levels chosen will therefore be critical in that regard. The CMA supports the proposed levels to identify foods high in sugar, salt or saturated fats. The CMA believes that it is important that there is consistency across all nutritional and healthy eating information and advice for Canadians. Ensuring consistency between the “high in” threshold and the 15% “a lot” daily value (DV) message delivers a clear message of concern.
4 Healthy Behaviours: Promoting Physical Activity and Healthy Eating, Canadian Medical Association Policy, 2014, accessed at http://policybase.cma.ca.
While we understand the rationale behind increasing the nutrient threshold for prepackaged meals to 30% of the DV, we recommend that the threshold for “high in”
sugar of 30 grams or more total sugars per serving of stated size may be too high and should be reconsidered. It should also be noted that the different thresholds on prepackaged foods and prepackaged meals may cause confusion for consumers and should be introduced with some consumer education.
Nutrient content claims, in relation to Front-of-Packaging Labelling symbol
Allowing a food that qualifies for a “high in” sugar FOP symbol to also display a “no added sugars” claim would be very confusing to consumers. The product label information would appear as quite contradictory; therefore the CMA does support not allowing “no added sugar” claims on these foods. The CMA would suggest that a food that is high in two or more of sugar, sodium or saturated fats not be allowed to display any content claims to avoid any consumer confusion.
High-intensity sweetener labelling
Canadians have come to rely on easy-to-recognize information that alerts them that food may contain artificial sweeteners. Therefore, we do not support the elimination of the labelling requirement for artificial sweeteners on the principal display panel. For products that have high intensity sweeteners added and which bear claims such as “unsweetened” or “no sugar added,” a declaration of “artificially sweetened” should be clearly visible on the FOP. The specific sweetener does not need to be identified so long as it is declared in the list of ingredients. As long as quantity is displayed on the nutrition facts table it doesn’t need to be on the principal display.
Further, while we recognize that harmonizing with USA labelling regulations is desirable, we recommend strongly against the use of the term “phenylketonurics.” The proper approach would be to use the phrase “people with phenylketonuria” for any warnings on products containing aspartame, which contains phenylalanine.
For many Canadians, their diet can have a negative rather than positive impact on their overall health. There is a particular concern for children and youth who are growing up in increasingly obesogenic environments that reinforce practices that work against a healthy diet and healthy lifestyle. Determined action is required for children and youth to learn and acquire healthy behaviours that they will maintain throughout their life. The CMA supports the government’s Healthy Living Strategy and their efforts to create a healthier food environment. The addition of FOP nutrition labelling is an important tool to make the healthy choice the easy choice.
Jeff Blackmer, MD, MHSc, FRCPC
Vice-president, Medical Professionalism
The Canadian Medical Association (CMA) is pleased to provide this submission in response to Health Canada’s proposed regulations entitled Tobacco Products Regulations (Plain and Standardized Appearance) and an Order to amend Schedule 1 to the Tobacco and Vaping Products Act with respect to colouring agents, in Canada Gazette, Part 1.
Canada's physicians have been working for decades toward the goal of a smoke-free Canada. The CMA issued its first public warning concerning the hazards of tobacco in 1954 and has continued to advocate for the strongest possible measures to control its use and for the past 30 years we have reiterated our long-standing support for the concept of tobacco products being sold in standardized packages in several briefs and policy statements.
The CMA has been a leader in advocating for plain and standardized packaging for tobacco products for many years. We established our position in 1986 in a resolution recommending to the federal government “that all tobacco products be sold in plain packages of standard size with the words "this product is injurious to your health" printed in the same size lettering as the brand name, and that no extraneous information be printed on the package.”
We are pleased to support the proposed regulations and that they will apply to the packaging of all tobacco products and that brand colours, graphics and logos will be prohibited on packages. No exceptions, including for cigars and pipe tobacco, should be considered. These measures will assist in promoting harm reduction efforts and further the goal of reducing and eliminating smoking.
In 2017, 16.2% of Canadians aged 12 and older smoked either daily or occasionally; this is down from 17.7% in 2015. These proposed regulations will be a significant step in the goal of further reducing the smoking rate. However, there are three areas that the CMA would like to see strengthened and are described below.
Slide and Shell Packaging – Minimum package dimensions and warning surface area
The CMA supports strongly the concept of tobacco products being sold in standardized packages. We recommended that only the “slide-and-shell” style of package be authorized and that the “flip-top” package be removed. This would reduce the permitted style to one type and allow for the largest possible surface area to be used to convey health warnings and other health-related information.
With respect to the draft regulation (s.39) concerning the dimensions of the new packages when closed, the CMA recommends that the measurements for the regular and king size cigarette packages be amended to allow for more surface area for warnings and to standardize packaging regulations across all Canadian jurisdictions.1 The Quebec requirement for a warning surface area of 46.5 sq. cm should be the minimum across Canada.
To achieve that, we suggest that the new slide and shell package for regular size cigarettes have the following dimensions when it is closed:
(a) its height must be no less than 74 mm and no more than 77 mm;
(b) its width must be no less than 84 mm and no more than 87 mm for a package of 20 cigarettes, and no less 103mm and no more than 106 mm for a package of 25 cigarettes.
A similar adjustment is recommended for the width of packages of king size cigarettes when closed:
(a) its width must be no less than 83 mm and no more than 87 mm for a package of 20 cigarettes, and no less 103mm and no more than 106 mm for a package of 25 cigarettes.
In both cases, this is over and above the dimensions in s.39 (1)(a) and (b) for regular size cigarettes and s.39(2)(b) for king size cigarettes. We also recommend that the number of cigarettes permitted in both package sizes be limited to 20 and 25 respectively, reflecting the quantities sold in the current market. This would also prohibit manufacturers from adding one or two additional cigarettes as a “bonus” or “premium.”
The appearance of brand names on the packages should be in a manner that is standard for all brands. Tobacco manufacturers should not be able to include terms such as “organic” or “natural” as part of a brand name. These descriptions would convey the perception that these products are somehow better or are healthier for the consumer. As well, they may be used to evoke a lifestyle or are fashionable. Such terms and phrases should be banned in the regulations; the European Union’s Directive 2014/40/EU of the European Parliament and of the Council could serve as the guide is this instance.
Tobacco manufacturers make frequent use of subtle marketing messages to render smoking attractive and glamorous to their customers. The CMA has always supported educational and public health initiatives aimed at countering these messages. Permitting a leaflet inside packages “that warns consumers of the health hazards arising from the use of the tobacco product or that provides instructions for its use” (draft regulation s. 36.3) is a positive step but should not provide manufacturers with a potential loophole to exploit. The draft regulation should be amended to indicate that the only instance where any instructions are permitted on the leaflet are when the product has an electronic component. This would prevent manufacturers from using the leaflet as any sort of a promotional platform to minimize, for example, the impact of health warnings on the package exterior.
Canada's physicians have been working for decades toward the goal of a smoke-free Canada and we are pleased to support the proposed regulations. We recommend that the draft regulations be strengthened in the following manner:
1) The measurements for the regular and king size cigarette packages be amended to allow for more surface area for warnings and to standardize packaging regulations across all Canadian jurisdictions.
2) The number of cigarettes permitted in both package sizes be limited to 20 and 25 respectively, reflecting the quantities sold in the current market.
3) Use of terms and phrases such as “organic” and “natural” in brand names should be banned in the regulations.
4) The only instance where any instructions are permitted on the proposed leaflets are when the product has an electronic component.
Tobacco and Vaping Products Act: Tobacco Products Regulations (Plain and Standardized Appearance) Canada Gazette, Part I, 2018 Jun 23 152(25). Available: http://gazette.gc.ca/rp-pr/p1/2018/2018-06-23/html/reg9-eng.html (accessed 2018 Aug 7).
Statistics Canada. Smoking, 2017 Health Fact Sheets Cat. No. 82-625-X June 26, Ottawa, Ont.: Statistics Canada, 2018. Available: https://www150.statcan.gc.ca/n1/en/pub/82-625-x/2018001/article/54974-eng.pdf?st=7HkJdkUB (accessed 2018 Sep 5).
Canadian Medical Association (CMA). Letter in response to Health Canada’s Consultation on “Plain and Standardized Packaging” for Tobacco Products. Potential Measures for Regulating the Appearance, Shape and Size of Tobacco Packages and of Tobacco Products. Document for Consultation. Ottawa: CMA; 2016. Available: http://policybase.cma.ca/dbtw-wpd/Briefpdf/BR2016-09.pdf (accessed 2018 Aug 29).
The European Parliament and The Council of the European Union. Directive 2014/40/EU of the European Parliament and of the Council of 3 April 2014 on the approximation of the laws, regulations and administrative provisions of the Member States concerning the manufacture, presentation and sale of tobacco and related products and repealing Directive. 2001/37/EC. Brussels: Official Journal of the European Union, 2014. Available:
https://ec.europa.eu/health/sites/health/files/tobacco/docs/dir_201440_en.pdf (accessed 2018 Sep 4).
The Canadian Medical Association (CMA) is pleased to provide this submission in response to Health Canada’s Consultation on “New Health-Related Labelling for Tobacco Products - Document for Consultation, October 2018”.
Canada's physicians have been working for decades toward the goal of a smoke-free Canada. The CMA
issued its first public warning concerning the hazards of tobacco in 1954 and has continued to advocate
for the strongest possible measures to control its use and for the past 30 years we have reiterated our
long-standing support for the concept of tobacco products being sold in standardized packages in several briefs and policy statements. Our response will follow the questions posed in the consultation document.
Labelling on Individual Cigarettes
Displaying a warning on individual cigarettes provides another means of conveying important health warnings about the hazards of smoking. The warnings should be like those that will be displayed on the leaflets included in the cigarette packages as well as the packages themselves. They should be of sufficient size, font and colour that will draw the attention of the smoker to the message. They should also be placed as close to the filter end of the cigarette as possible to remain visible for as long as possible.
Health Information Messages
The CMA has always supported educational and public health initiatives aimed at countering tobacco manufacturers messages that would render smoking attractive and glamorous to their customers. The health information messages and any leaflets included in the package must be of sufficient size, colour and font to prevent manufacturers from using the leaflet as any sort of a promotional platform to minimize, for example, the impact of health warnings on the package exterior.
The CMA supports strongly the concept of tobacco products being sold in standardized packages and we have recommended that only the “slide-and-shell” style of package be authorized and that the “flip-top”
package be removed. This would allow for the largest possible surface area to be used to convey health warnings and other health-related information. The CMA has recommended that the measurements for the regular and king size cigarette packages be amended to allow for more surface area for warnings and to standardize packaging regulations across all Canadian jurisdictions.
Toxic Statements (Includes Toxic Emissions Statements and Toxic Constituents Statements)
The size, colour and design of new Toxic Statements proposed in the consultation document should be sufficient to be read and easily understood. The Statements should be rotated periodically to include new and updated information related to emissions and toxic constituents.
Connecting Labelling Elements/ Quitline Information
Tobacco manufacturers make frequent use of subtle marketing messages to render smoking attractive and glamorous, especially to young people. The CMA supports packages displaying prominent, simple and powerful health warnings, such as the graphic pictorial warnings, as well as quit tips and information on product content and health risks.2 Connecting the themes should help to reinforce the messages being conveyed with these labels. The size, colour, and placement of the proposed quitline and website information should be sufficient to maximize the noticeability of the information on various types of tobacco product packaging.
Percentage of Coverage/Minimum Size of Health Warnings on Tobacco Products Other than Cigarettes and Little Cigars
The amount of space given to the warnings should be sufficient to convey the maximum amount of information while remaining clear, visible, and legible. The warnings should be in proportion to the packaging available, like that of a regular cigarette package.
Labelling for All Tobacco Products that Do Not Currently Require Labels
The CMA supports mandatory health warnings being applied equally to all tobacco products. If package size allows, Health Warnings, Health Information Messages, and Toxic Statements should all be included. The messages should be relevant to the types of tobacco products they are covering.
The rotation timeframe suggested in the consultation document of 12 to 18 months is a reasonable period.
Government of Canada. New Health-Related Labelling for Tobacco Products. Document for Consultation Ottawa: Health Canada; 2018. Available: https://www.canada.ca/en/health-canada/programs/consultation-tobacco-labelling.html (accessed 2018 Oct 29).
Canadian Medical Association (CMA) Tobacco Control (Update 2008). Ottawa: The Association; 2008. Available: http:// policybase.cma.ca /dbtw-wpd/Policypdf/PD08-08.pdf (accessed 2018 Dec 5).
Canadian Medical Association (CMA). Letter in response to Health Canada’s Consultation on “Plain and Standardized Packaging” for Tobacco Products. Potential Measures for Regulating the Appearance, Shape and Size of Tobacco Packages and of Tobacco Products. Document for Consultation. Ottawa: The Association; 2016. Available: http://policybase.cma.ca/dbtw-wpd/Briefpdf/BR2016-09.pdf (accessed 2018 Nov 19).
Canadian Medical Association (CMA). Health Canada Consultation on Tobacco Products Regulations (Plain and Standardized Appearance). Ottawa: The Association; 2018. Available: http://policybase.cma.ca/dbtw-wpd/Briefpdf/BR2019-01.pdf (accessed 2018 Nov 19).
Canadian Medical Association (CMA). Policy Resolution BD88-03-64 - Smokeless tobacco. Ottawa: The Association; 1987. Available: https://tinyurl.com/y7eynl5q (accessed 2018 Dec 5).
The Canadian Medical Association (CMA) welcomes this opportunity to provide input to the Advisory Council on the Implementation of National Pharmacare (Advisory Council) on the issues set out in its discussion paper.1 The striking of the Advisory Council by the federal government is long overdue. We will focus on the questions set out in the discussion paper and draw attention to more specific issues that the Advisory Council should consider as it develops its final report.
At the outset, Canada’s physicians are very concerned about their patients’ access to prescription medicines. A June 2018 survey of the CMA member e-panel found the following:
71% reported that they always/often ask their patients if they have prescription drug coveragebefore writing a prescription;
60% reported that greater than 20% of their patients are either uncovered or inadequatelycovered for prescription drugs; and
79% reported that copayments pose affordability challenges among their patients with drugcoverage and that they resort to a variety of strategies to help them.
Indeed, when asked to pick one of three options for a national prescription program, the results were as follows:
57% - a single, national, public pharmacare plan operated by the federal government and fundedby taxes collected by the federal government;
34% - a mix of private prescription drug plans operated by private insurance companies andpublic drug plans run by the provinces and territories, supplemented by a prescription drug planprovided by the federal government for persons with high out-of-pocket drug costs; and
9% - separate regional, public pharmacare plans in each province and territory, funded by taxescollected by both the federal government and the provincial governments.
Who should be covered under national pharmacare? / How should national pharmacare be delivered?
The CMA’s position is that all Canadians should have access to medically necessary drugs regardless of their ability to pay. The challenge is how to resolve the issue of the most expedient and affordable means of achieving this in a manner that is acceptable to the provincial/territorial governments.
At the present time there are two main options that are being discussed. The first is the approach recommended by the Standing Committee on Health (HESA) that calls for the development of a common national prescription drug formulary and the amendment of the Canada Health Act to include out-of-hospital prescription drugs in the definition of insured health services; essentially a universal, single public payer program.2 The second is the “closing the gap” or “catastrophic coverage” approach recommended previously by the Kirby and Romanow commissions, and which was one of the unfulfilled commitments that First Ministers made in the 2003 Health Accord.
There is a large difference in the cost of these two approaches. Regarding the first, the federal Parliamentary Budget Office (PBO) has estimated the net cost to the federal government of assuming the cost of a pharmacare program modelled on the Quebec drug formulary at $19.3 billion in 2015-16, increasing to $22.6 billion in 2020-21.3 Regarding the second approach, in 2002 the Kirby commission suggested that a catastrophic drug program with a cap of 3% of family income would cost $500 million per year.4 A 2015 study by the Conference Board estimated that a program with a cap of 3% of household income or $1,500 would cost the federal government $1.6 billion in 2016, increasing to $1.8 billion in 2020.5
There are parallels between the present situation with insurance coverage for prescription drugs and the insurance coverage for medical services that existed at the time of the Hall Commission (1961-1964).
In 1961 there were 9.6 million Canadians with some form of medical insurance or prepayment coverage, representing 53% of the population.6 Almost one-half of this number (4.5 million) were covered by the physician-sponsored not-for-profit Trans-Canada Medical Plans.7 In its 1962 brief to the Hall Commission the CMA projected that this percentage would increase to 67% by 1970 and it recommended a “closing the gap” approach for the uninsured and under-insured:
That, for the 1,520,000 persons, or approximately 8% of Canada’s population who may adjudged to be medically indigent, tax funds be used to provide comprehensive medical insurance on services…for persons in economic circumstances just superior to the identifiable indigent we recommend the application of tax funds on proof of need to permit the partial assistance which they require.8
After Hall reported in 1964 with the recommendation of first dollar public Medicare, as they say, the rest is history. More than 50 years after the initial passage of the Medical Care Act in 1966, virtually nobody would suggest that Canada got it wrong.
In the case of pharmacare today, the circumstances are somewhat different. First the prevalence of prescription drug insurance is much higher today than medical insurance was back in the early 1960s. A 2017 report from the Conference Board estimates that just 5.2% of Canadians are uninsured for prescription drugs.9 Other survey estimates indicate that roughly one in 10 Canadians report financial difficulty in filling prescriptions10, although some surveys have yielded higher results, such as a September, 2018 Abacus Data poll that found that 23% of Canadians reported that the medicines they need are unaffordable.11 Second, the role of the provincial/territorial (PT) governments paying for prescription drugs today is much greater than their role in paying for medical services prior to Medicare. In 1961 it was estimated that all public sources accounted for 12.4% of medical care expenditures.12 In 2017, PT governments accounted for an estimated 37% of prescription drug spending.13
It is also instructive to consider how Medicare ramped up from its initial spending under the Hospital Insurance and Diagnostic Services Act in 1958-59 through to the first payments under the Medical Care Act a decade later, shown in Table 1. The table shows clearly that Medicare payments increased gradually over the two stages. Medicare as a share of total federal program spending increased from 1% in 1958-59 to a high of 11% in 1971-72. Interestingly, federal spending on Medicare never reached the 50/50 cost-sharing that was offered, reaching 36% in 1976-77, the year prior to the Established Programs Financing Act coming into effect. As an aside, according to the 2017 Fall Economic statement the Canada Health Transfer, valued at $37.1 billion in 2017-18 represents 12.2% of program spending.14
This history highlights the need to consider how the federal government might phase in the program recommended by HESA given the cost estimated by the PBO at $19.3 billion. This appears a daunting challenge in light of the recent increases in federal health funding, which amount to annual increases in the Canada Health Transfer of just over $1 billion plus the $11 billion allocated in the 2017 federal budget over a 10-year period for home care and mental health.15
There is no disagreement that at the present time the fiscal prospects are better for the federal than the PT governments. In its 2018 Fiscal Sustainability Report, the PBO reported that over the 2018-92 projection period the federal government could either increase annual spending or reduce taxes by 1.4% of Gross Domestic Product ($29 billion) and maintain its net debt at the current (2017) level.16 However, the government has many other spending priorities. Conversely, sub-national governments would be required to either increase taxes or reduce spending by 0.8% of GDP or ($18 billion) to maintain net debt at the current level.
The CMA has previously recommended that the federal government pursue a “close the gap” approach in partnership with the PT governments and the private insurance industry. This approach could be scaled up toward a full national public pharmacare by either or both of lowering the household income threshold or raising the level of federal contribution.17 However this has never developed any serious momentum. While the first Ministers committed in their 2003 Accord to take measures, by the end of 2005/06 to ensure that Canadians, wherever they live, have reasonable access to catastrophic coverage,18 this ran aground with the first and only progress report of the National Pharmaceuticals Strategy in 2006.19 It was
evident in the report that much of the current public funding had been shifted into the catastrophic category, ranging from $6.6 billion to $10.3 billion across the four scenarios presented. The only further public PT government pronouncement on a catastrophic drug plan was a three-point proposal set out in a backgrounder for the PT health Ministers meeting in 2008 calling for a funding formula that would: protect the autonomy of the PTs in program design; set a ceiling of 5% of income; and recognize the federal government’s role as an equal partner with 50/50 cost sharing of a total estimate cost of $5.03 billion (2006).20 The amount of $5.03 billion would have represented 62% of PT spending on prescription drugs in 2006.
More recently, an “essential medicines” approach to universal pharmacare has been put forward by Morgan and colleagues, modelled on 2015 data. Essential medicines are defined by the World Health Organization (WHO) as those that satisfy the priority health care needs of the population.21 WHO maintains a model list of essential medicines, and the 2017 version contains some 430 medications.22 Using a multi-step review process, Taglione and colleagues adapted the 2013 version of the WHO list to produce a shorter list of 125 medications that they assessed against the prescription audits of two Toronto-based family health teams comprising 4,777 and 35,554 patients in 2014. They reported 90.8% and 92.6% coverage with the preliminary list of 125 medications in the two sites respectively.23 The list is now called the CLEAN Meds list (http://cleanmeds.ca/).
Morgan and colleagues used 117 items from the CLEAN Meds list to model the impact of adding universal public coverage of an essential medicines list to the existing public drug plans in Canada, based on 2015 data. They reported the following base case results:
Total public expenditure would increase by $1.229 billion to $11.99 billion;
Total private expenditure would decrease by $4.272 billion to $11.172 billion; and
Public expenditure on essential medicines would be $6.14 billion, representing 51% of the total$12 billion in total public expenditure.24
In further research conducted for the Patented Medicine Prices Review Board (PMPRB), Morgan examined the listing of the CLEAN Meds list across the public formularies in Canada for 2015 and found that the public plans listed 93% on average of the 125 medicines, and that this increased to 98% when weighted by drug plan costs.25 The Institute of Fiscal Studies and Democracy at the University of Ottawa has done a similar analysis of 128 medications on the CLEAN Meds list and coverage ranged across provinces from Manitoba at the bottom (with 88 covered completely and 8 requiring special authorization) to Quebec at the top with coverage of 121 items.26
This would suggest that one approach would be for the federal government to offer to cover universal coverage for essential medicines, which would cost at least $6 billion. There would be coordination issues with both public and private plans, as was the case when Ontario introduced OHIP + in early 2018 to extend coverage to persons under 25.27 This could be subsequently scaled up by adding coverage for additional medications.
In terms of how pharmacare should be delivered, that will depend on how far the federal government wants to go. Could the federal government administer a national pharmacare program? It already controls levers including drug approval by Health Canada and price-setting through the PMPRB, and it provides the majority (70%) of funding to the Canadian Agency for Drugs and Technologies and Health which oversees the Common Drug Review.28 In May, 2015 Canadian Blood Services (CBS) CEO Dr. Graham Sher proposed that CBS could be considered as a model for national pharmacare, given its history of running a national (except Quebec) formulary of plasma protein drugs at no cost to patients.29 In his subsequent testimony to the HESA pharmacare study Sher described CBS’ success in negotiating price reductions through public tendering and bulk purchasing’ although he did also note that their formulary includes 45 brands and classes of plasma protein products, far fewer than the thousands of items in PT formularies.30 More recently Flood et al. have suggested that one option for pharmacare could involve the PT governments delegating authority to an arm’s-length agency similar to CBS that would purchase drugs and administer drug benefits.31
However, in the comuniqué following their June 2018 meeting the PT health Ministers emphasized that provinces and territories must retain responsibility for the design and delivery of public drug coverage…Quebec will maintain its own program and will receive comparable compensation if the federal government puts a pan-Canadian program in place.32 This was repeated by the Premiers in their communiqué three weeks later, which would suggest that a national agency approach is a non-starter. Moreover, none of the PT drug plans testified to the HESA pharmacare study. One issue that has received scant attention in all of the discussions about pharmacare since 2015 is the future role of private supplementary health insurance. When Medicare came in in the late 1960s, while the expenditures increased steadily, enrolment in non-profit medical insurance plans disappeared virtually overnight, dropping from 8.3 million enrollees in 1968 to 1.1 million in 1970 and none thereafter.33 This appears unlikely to happen to private insurance in the foreseeable future. For example, in the essential medicines modeling done by Morgan et al. the essential medicines would represent just 27% of total prescription drug expenditures and all public drug expenditures would account for 52% of the total.24 If the federal and PT governments were able to collectively “wave a magic wand” and come up with the PBO’s $19.3 billion and a purchasing and distribution strategy it seems likely that this would raise questions about the continued viability of the health insurance benefits industry. In their testimony to HESA, the Canadian Life and Health Insurance Association did allude to an impact on the industry should prescription drugs become a public program but was not specific.34 We have been unable to locate any international comparative literature on the structure of the health benefits industry. In 2017 CLHIA’s members paid out $11.3 billion in drug benefits, representing 44% of the $25.5 billion total. Dental benefits accounted for $8.1 billion, or 32% of the total.35 Dental benefits paid by CLHIA members accounted for two-thirds (65%) of the estimated total expenditures on dental benefits in Canada in 2017; just 6% were publicly funded.13 Socio-economic inequalities in access to dental care are well-documented36, but this issue is nowhere on the public policy agenda. In addition, any transition from private to public coverage will require some administrative coordination. As noted above, Morgan et al. estimated that an essential medicines approach would reduce private spending by $4.2 billion, a large proportion of which would be currently paid for by private insurance.24 Which drugs should be covered/how much variability across jurisdictions should there be? In terms of which drugs should be covered, the CMA believes that optimal prescribing is the prescription of a drug that is:
The most clinically appropriate for the patient’s condition;
Safe and effective;
Part of a comprehensive treatment plan; and
The most cost-effective drug available to meet the patient’s needs.37
There is no dispute that private insurance companies offer wider formularies than the public drug programs. In their 2017 study the Conference Board compiled information on the number of drugs dispensed in 2015 through: both public and private plans, public plans only; and private plans only. This was presented for nine provinces, excluding PEI. Across the nine provinces, the following averages were observed:
4,878 drugs were dispensed from both public and private plans;
336 drugs were dispensed from public plans only;
1,938 drugs were dispensed from private plans only.9
On the 2018 CMA member e-panel survey, physicians were much more likely to report formulary coverage issues with their patients who with public coverage than they were for their patients with Private coverage. More than five in 10 (54%) physicians reported that they always/often have formulary coverage
issues with their publicly insured patients versus just over one in 10 (13%) for their privately insured patients.
If the federal government plans to pursue national pharmacare Canadians should be well-informed about the range of prescription drugs that will be available to them.
In terms of the variability of coverage, if pharmacare or some portion of it becomes a publicly insured service it should be offered to all Canadians under uniform terms and conditions, as specified in the CHA.
In practical terms, Morgan and colleagues have previously demonstrated that there is a high degree of commonality in the formularies across the public drug programs. Based on a review of 2006 formulary listings of 796 drugs across all provincial formularies except PEI, they found that coverage ranged from 55% to 73%, but when weighted by national retail sales the measure of formulary coverage exceeded 86% in all 9 provinces.38 More recently, in the 2017 PMPRB study of formulary coverage Morgan studied 729 drugs across all provinces and the Non-Insured Health Benefits Plan for 2015. The public plans listed an average of 79% of the 729 drugs, and this increased to 95% when drug costs were factored in.25 These findings would lend further support to the case for an essential medicines approach to national pharmacare.
Should patients pay a portion of the cost of drugs/should employers continue to play a role?
If the federal government intends to define out-of-hospital prescription drugs as an insured service under the CHA it will be necessary to address the feasibility of first dollar coverage in light of the accessibility criterion that prohibits user charges. The CMA addressed this issue in our 2016 brief to the HESA pharmacare study with reference to Scotland, which eliminated prescription charges in April, 2011.39 There are now more recent data. In the four years leading up to the elimination of prescription charges the volume of prescriptions dispensed increased by 3.6% annually. In the seven years since the charges were eliminated, the annual increase has been 1.8%; indeed between 2016/17 and 2017/18 there was a decrease of 0.06%.40 It should be added however that dispensing charges only accounted for 3% of prescription costs in 2008/09. Wales and Northern Ireland have also eliminated prescription charges for their citizens. The experiences of these countries should be examined more closely.
There has been very little research on how employers would react to the implementation of a full or partial public pharmacare plan. Ipsos conducted research among the employer community in 2012. Just under one in two (47) of respondents indicated that they would support a public program for supplementary benefits introduced by the federal government that was funded by increased taxes, but nearly nine in ten agreed that even if the government implemented a program I would recommend that our company/organization still offer a supplementary health benefits program (over and above the government offer) because it would give us an advantage in recruiting/retaining employees.41
If some form of a public pharmacare program is implemented, this will reduce the amount of drug benefits that private insurance companies are required to pay out, which should result in lower premiums for those employers who provide supplementary benefits. The implications of this in terms of how a pharmacare program might be funded have not received much scrutiny to date. However, regardless of the notionally ear-marked health taxes or premiums that are levied against businesses or individuals, Medicare has been paid for out of general tax revenues.
In conclusion, the initial modeling study published by Morgan et al. in 201542 has resulted in welcome attention to the longstanding issue of access to prescription drugs for Canadians who are either uninsured or under-insured. However the discussions have been light on how we could transition to a situation where Canadians can access prescription drugs on the same basis as they access medical and hospital services. This would require concerted discussion between the federal and PT governments and
the health insurance benefits industry and this has not yet occurred. The discussions since 2015 have mainly ignored the issue of highly expensive drugs for rare diseases and very expensive drugs for more common diseases, such as biologic drugs for rheumatoid arthritis. The CMA is pleased to see that HESA is launching a study on the barriers to access to treatment and drugs for Canadians with rare diseases and disorders.43
The Canadian Medical Association recommends that the Advisory Committee on the Implementation of National Pharmacare:
1.Engage with the federal and provincial/territorial governments and the health insuranceindustry on the feasibility of a universal federally funded “essential medicines”prescription drug plan as a scalable approach to the implementation of a nationalpharmacare plan.
2.Engage the business community and the health insurance industry on the question of thecontinued viability of the provision of supplementary health benefits (e.g. dental care)should a national pharmacare plan be implemented.
3.Study the international experience of Scotland and other countries with respect to theprovision of first dollar coverage of prescription drugs.
Table 1. The Evolution of Medicare ($ million) Year HIDS Medical Care Act Total program spend Medicare as a % of total program Total hospital spend Total physician spend Medicare as a % of total H&P 1958-59 54.7 0 4716 1% 640.608 301.337 6%
14% 1960-61 189.4 0 5160.5 4% 834.932 355.014 16%
22% 1962-63 336.7 0 5652.5 6% 1031.749 406.075 23%
24% 1964-65 433.9 0 6167 7% 1273.38 495.657 25%
16% 1966-67 397.4 0 7589.2 5% 1637.647 605.2 18%
18% 1968-69 561.9 33 9258 6% 2179.906 788.089 20%
24% 1970-71 734.3 400.5 11262 10% 2775.391 1031.555 30%
33% 1972-73 960.5 630.8 16324 10% 3384.801 1375.127 33%
33% 1974-75 1307.6 762.7 26037 8% 4579.041 1647.025 33%
34% 1976-77 2030.5 1003.6 34209 9% 6357.3 2071 36%
Hospital Insurance and Diagnostic Services (HIDs) and Medical Care Act – Public Accounts of Canada Issues 1958-59 – 1976-77. Spending by National Health and Welfare.
Total program spend – Public Accounts of Canada Issues 1958-59-1976-77. Budgetary Expenditures Classified by Function – Total spend less public debt charges.
Total hospital and physician spend – calendar year data 1958 – 1975 in Statistics Canada, Historical Statistics of Canada. Series B504-513 Health expenditures, Canada, 1926 to 1975. 1976 – Canadian Institute for Health Information. National Health Expenditures Data Tables Table A.3.1.1.
1 Government of Canada. Towards implementation of national pharmacare. Discussion paper. https://www.canada.ca/content/dam/hc-sc/documents/corporate/publications/council_on_pharmacare_EN.PDF. Accessed 10/02/18.
2 House of Commons Standing Committee on Health. Pharmacare now: prescription medicine coverage for all Canadians. http://www.ourcommons.ca/Content/Committee/421/HESA/Reports/RP9762464/hesarp14/hesarp14-e.pdf. Accessed 10/02/18.
3 Office of the Parliamentary Budget Officer. Federal cost of a national pharmacare program. https://www.pbo-dpb.gc.ca/web/default/files/Documents/Reports/2017/Pharmacare/Pharmacare_EN_2017_11_07.pdf. Accessed10/02/18.
4 Standing Senate Committee on Social Affairs, Science and Technology. The health of Canadians – the federal role. Volume six: recommendations for reform. https://sencanada.ca/content/sen/committee/372/soci/rep/repoct02vol6-e.pdf. Accessed 10/-2/18.5 Conference Board of Canada. Federal policy action to support the health care needs of Canada’s aging population. https://www.cma.ca/Assets/assets-library/document/en/advocacy/conference-board-rep-sept-2015-embargo-en.pdf. Accessed 10/02/18.6 Berry C. Voluntary medical insurance and prepayment. Ottawa: Queen’s Printer, 1965.7 Clarkson G. The role of Trans-Canada Medical plans in Canadian medical insurance. News & Views on the Economics of Medicine 1966, Number 136.8 Canadian Medical Association. Submission of the Canadian Medical Association to the Royal Commission on Health Services. Toronto, 1962.9 Conference Board of Canada. Understanding the gap: a pan-Canadian analysis of prescription drug insurance coverage. https://www.conferenceboard.ca/temp/7bef4501-6ba6-4527-8b99-8b788c461d14/9326_Understanding-the-Gap__RPT.pdf. Accessed 10/02/18.10 Canadian Institute for Health Information. How Canada compares: Results from the Commonwealth Fund’s 2016 International Health Policy Survey of Adults in 11 Countries.https://www.cihi.ca/sites/default/files/document/commonwealth-fund-2016-chartbook-en-web-rev.pptx. Accessed10/02/18.11 Abacus Data. Canadian perspectives on pharmacare. http://abacusdata.ca/canadian-perspectives-on-pharmacare/. Accessed 10/02/18.12 Royal Commission on Health Services. 1964—Report Volume 1. Ottawa: Queen’s Printer, 1964.13 Canadian Institute for Health Information. National health expenditure trends 1975 to 2017: data tables.https://www.cihi.ca/sites/default/files/document/series_b-nhex2017-en.xlsx. Accessed 10/02/18.14 Department of Finance Canada. Progress for the middle class. Fall economic statement 2017.https://www.budget.gc.ca/fes-eea/2017/docs/statement-enonce/fes-eea-2017-eng.pdf. Accessed 10/02/18.15 Department of Finance Canada. Building a strong middle class. Budget plan 2017. https://www.budget.gc.ca/2017/docs/plan/budget-2017-en.pdf. Accessed 10/02/18. 16 Office of the Parliamentary Budget Officer. Fiscal sustainability report 2018. https://www.pbo-dpb.gc.ca/web/default/files/Documents/Reports/2018/FSR%20Sept%202018/FSR_2018_25SEP2018_EN_2.pdf. Accessed 10/02/18. 17 Canadian Medical Association. Funding the continuum of care. https://www.cma.ca/Assets/assets-library/document/en/advocacy/PD10-02-e.pdf. Accessed 1-/-2/18. 18 Canadian Intergovernmental Conference Secretariat. 2003 First Ministers’ Accord on Health Care Renewal. http://www.scics.ca/wp-content/uploads/CMFiles/800039004_e1GTC-352011-6102.pdf. Accessed 10/02/18. 19 National Pharmaceuticals Strategy. National Pharmaceuticals Strategy progress report. June 2006. https://www.canada.ca/content/dam/hc-sc/migration/hc-sc/hcs-sss/alt_formats/hpb-dgps/pdf/pubs/2006-nps-snpp/2006-nps-snpp-eng.pdf. Accessed 10/02/18. 20 Canadian Intergovernmental Conference Secretariat. Annual conference of provincial-territorial Ministers of health. Backgrounder: National pharmaceutical strategy decision points. http://www.scics.ca/en/product-produit/backgrounder-national-pharmaceutical-strategy-decision-points/. Accessed 10/02/18. 21World Health Organization. Essential medicines and health products. http://www.who.int/medicines/services/essmedicines_def/en/. Accessed 10/02/18. 22World Health Organization. WHO model list of essential medicines. 20th list (Amended August 2017). http://www.who.int/medicines/publications/essentialmedicines/20th_EML2017.pdf?ua=1. Accessed 10/02/18. 23 Taglione M, Ahmad H, Slater M, Aliarzadeh B, Glazier R, Laupacis A, Persaud N. Development of a preliminary essential medicines list for Canada. CMAJ Open 2017, 5(1):E137-43. 24 Morgan S, Li W, Yau B, Persaud N. Estimated effects of adding universal public coverage of an essential medicines list to existing public drug plans in Canada. CMAJ 2017;189(8):E295-302. 25 Patented Medicine Prices Review Board. Alignment among public formularies in Canada. Part 1: General overview. http://www.pmprb-cepmb.gc.ca/CMFiles/NPDUIS/NPDUIS_formulary_report_part_1_en.pdf. Accessed 10/02/18. 26 Institute for Fiscal Studies and Democracy. National pharmacare in Canada: Choosing a path forward. http://www.ifsd.ca/web/default/files/Presentations/Reports/18006%20-%20National%20Pharmacare%20in%20Canada-%20Choosing%20a%20Path%20Forward%20-%2016%20July%202018%20-%20Final.pdf. Accessed 10/02/18. 27 CTV News. Ottawa dad raising red flag about OHIP+. https://ottawa.ctvnews.ca/ottawa-dad-raising-red-flag-about-ohip-1.3759115. Accessed 10/02/18. 28 Canadian Agency for Drugs and Technologies in Health. Financial statements March 31, 2018. https://www.cadth.ca/sites/default/files/corporate/planning_documents/CADTH-FS-FY17-18-e.pdf. Accessed 10/02/18. 29 Sher G. Canadian Blood Services as a model for national pharmacare. National Post, April 15, 2015. https://blood.ca/en/media/graham-sher-canadian-blood-services-as-a-model-for-national-pharmacare. Accessed 10/02/18.
30 House of Commons Standing Committee on Health. Evidence. Monday, May 2, 2016. https://www.ourcommons.ca/Content/Committee/421/HESA/Evidence/EV8226056/HESAEV09-E.PDF. Accessed 10/02/18. 31 Flood C, Thomas B, Moten A, Fafard P. Universal pharmacare and federalism: policy options for Canada. http://irpp.org/wp-content/uploads/2018/09/Universal-Pharmacare-and-Federalism-Policy-Options-for-Canada.pdf. Accessed 10/02/18. 32 Canadian Intergovernmental Conference Centre. Conference of provincial and territorial Ministers of health. Provincial/territorial health Ministers meeting communiqué. June 28, 2018. http://www.scics.ca/en/product-produit/news-release-provincial-territorial-health-ministers-meeting-communique/. Accessed 10/02/18. 33 Statistics Canada. Historical Statistics of Canada. Series 8514-516. Estimated enrolment in non-profit medical insurance plans, Canada, at 31 December, 1937 to 1975. https://www150.statcan.gc.ca/n1/en/pub/11-516-x/pdf/5500093-eng.pdf?st=W5ksoTqs. Accessed 10/02/18. 34 House of Commons Standing Committee on Health. Evidence. Monday, May 9, 2016. https://www.ourcommons.ca/Content/Committee/421/HESA/Evidence/EV8251913/HESAEV10-E.PDF. Accessed 10/02/18. 35 Canadian Life and Health Insurance Association. Canadian life and health insurance facts 2018 edition. https://www.clhia.ca/web/clhia_lp4w_lnd_webstation.nsf/resources/Factbook_2/$file/2018+FB+EN.pdf. Accessed 10/02/18. 36 Farmer J, Phillips R, Singhal S, Quinonez C. Inequalities in oral health: understanding the contributions of education and income. Canadian Journal of Public Health 2017;108(3):3240-5. 37 Canadian Medical Association. A prescription for optimal prescribing. http://policybase.cma.ca/dbtw-wpd/Policypdf/PD11-01.pdf. Accessed 10/02/18. 38 Morgan S, Hanley G, Raymond C, Blais R. Breadth, depth and agreement among provincial formularies in Canada. Healthcare Policy 2009;4(4):e162-84. 39 Canadian Medical Association. National pharmacare in Canada: getting there from here. https://www.cma.ca/Assets/assets-library/document/en/advocacy/submissions/national-pharmacare-canada-e.pdf. Accessed 10/02/18. 40 ISD Scotland. Data Tables Prescribing and Medicines. Volume and cost (NHSScotland) (Financial years 2008-09-2017/18). http://www.isdscotland.org/Health-Topics/Prescribing-and-Medicines/Publications/data-tables2017.asp?id=2204#2204. Accessed 10/02/18. 41 Ipsos Reid. Two in ten (18%) Canadians have no supplementary health coverage. https://www.ipsos.com/sites/default/files/publication/2012-08/5714.pdf. Accessed 10/02/18. 42 Morgan S, Law M, Daw J, Abraham L, Martin D. Estimated cost of universal public coverage of prescription drugs in Canada. CMAJ 2015;187(7):491-7. 43 House of Commons Standing Committee on Health Minutes of Proceedings, Meeting No. 100 April 18, 2018. http://www.ourcommons.ca/DocumentViewer/en/42-1/HESA/meeting-100/minutes. Accessed 10/02/18.
The Canadian Medical Association (CMA) is pleased to provide its response to the Tamper resistance under the Controlled Drugs and Substances Act consultation, published in the Canada Gazette on June 28, 2014. The CMA encourages Health Canada to accelerate the development of regulations to require products containing specified controlled substances, or classes thereof, to have tamper-resistant properties in order to be sold in Canada.
The CMA reiterates its overarching recommendation to the House of Commons Standing Committee on Health during its 2014 study on addressing prescription drug abuse1; that the federal government work with provincial/territorial governments and other stakeholders to develop and implement a comprehensive national strategy to address the misuse and abuse of prescription medication in Canada. The CMA recommends that such a strategy must include prevention, treatment, surveillance and research, as well as consumer protection. One form of consumer protection is the requirement of modifications to the drugs themselves with the intent of minimizing their abuse potential.
The CMA also reiterates its recommendation made to Health Canada during the consultation on the Controlled Drugs and Substances Act (CDSA) and its regulations in 20142, that Health Canada establish higher levels of regulatory scrutiny for controlled prescription medication, with more stringent pre-approval requirements. In that brief, the CMA recommends that prescription opioid medication or other potentially addictive medications have tamper- resistant formulations3 to reduce the potential for misuse or abuse.
A similar position is taken by the National Advisory Council on Substance Misuse's strategy, First Do No Harm: Responding to Canada's Prescription Drug Crisis4, where one of the 58 recommendations made is that governments and other stakeholders "review existing evidence and/or conduct objective and independent research on the effectiveness of tamper-resistant and abuse-deterrent technology and packaging and make recommendations as needed to reduce the harms associated with prescription drugs and paediatric exposure."
Tamper-resistant technology aims to reduce abuse readiness and reduce dependence potential of psychoactive medications, by reducing or impeding the achievement of a rapid euphoric effect ("high") from tampering of the formulation. This can be accomplished by altering physical or chemical properties or absorption rate, prolonging half-life, developing
Canadian Medical Association (2013) The need for a national strategy to address abuse and misuse of prescription drugs in Canada. CMA
Submission to the House of Commons Standing Committee on Health. CMA. Retrieved from: https://www.cma.ca/Assets/assets- library/document/en/advocacy/Prescription-Drug- Abuse_en.pdf#search=The%20need%20for%20a%20national%20strategy%20to%20address%20abuse%20and%20misuse%20of%20prescription
Canadian Medical Association (2014) Review of Controlled Drugs and Substances Act. Submission to Health Canada in response to the
consultation on the Controlled Drugs and Substances Act and its regulations. CMA. Retrieved from: https://www.cma.ca/Assets/assets- library/document/en/advocacy/CMA_SubmissiontoHealthCanada- CDSA_Modernization.pdf#search=Submission%20to%20Health%20Canada%20in%20response%20to%20the%20consultation%20on%20the%20 Controlled%20Drugs%20and%20Substances%20Act%20and%20its%20regulations%2E
3 There are different terms to characterize efforts to prevent the manipulation of psychoactive medications for abuse purposes: abuse or tamper
resistant formulations, abuse or tamper deterrent formulations and others. In the literature, and for the purpose of this submission, terms are sometimes used interchangeably.
National Advisory Committee on Prescription Drug Misuse (2013) First do no harm: Responding to Canada's prescription drug crisis. Ottawa:
Canadian Centre on Substance Abuse (p30). Retrieved from: http://www.ccsa.ca/resource%20library/canada-strategy-prescription-drug-misuse- report-en.pdf
prodrugs (inactive forms that are converted to active forms in the human body), or adding ingredients that are unattractive to users when the drug is altered.
The science around tamper resistance is relatively recent, and analytical, clinical and other methods for developing and evaluating such technologies is increasing. The regulations will have to account for this new and evolving area of expertise, in maintaining scientific rigour in the assessment and evaluation of new formulations both in the pre-approval stage as well as in the post-approval monitoring, while still ensuring efficacy for their target indication.5
Pre-marketing evaluations assess the potentially tamper-resistant properties of a product under controlled circumstances. They should include laboratory-based, pharmacokinetic and clinical abuse potential studies. Post-approval monitoring seeks to determine whether the marketing of the potentially tamper-resistant formulation results in changes in patterns of use, addiction, overdoses and deaths. It is important to understand whether there have been successful attempts to defeat or compromise such formulations. In the U.S., the Food and Drug Administration has not approved explicit label claims of abuse deterrence and will wait until there is sufficient post-marketing data.6 7 Generic manufacturers would have to be held to the same standards.
The availability of good quality, systematic surveillance data from Canadian populations is essential to demonstrate epidemiological trends, and would inform these regulations. Regulations must take into consideration the drugs that are most frequently diverted for abuse, the most frequent forms of abuse of each drug, those causing most overdoses and deaths and the populations that are most affected.
As stated previously, it is essential that such regulations be part of a comprehensive strategy to reduce abuse of prescription medications. Studies have shown that if no other measures are taken, people who are dealing with addiction and dependence will simply shift to another prescription drug that is not tamper-resistant, or even to illegal drugs. Deterrence is specific to the drug in question. Such has been the case with the introduction of oxycodone with the tamper-resistant formulation, OxyNEO(r), with a significant reduction of oxycodone as a drug of choice. However, at the same time, there was a rise in the use of heroin and other opioids which did not have abuse deterrent technology8, 9.
Tamper-resistant technologies have not been proven to be 100% effective in preventing abuse. They are not successful in preventing the most common form of abuse, which is the ingestion of a large number of intact pills, although there have been some attempts at the addition of aversive agents. There is, however, the potential for a significant reduction in the
Center for Drug Evaluation and Research (2013) Guidance for Industry: abuse-deterrent opioids - evaluation and labeling. Draft Guidance.
Food and Drug Administration. US Department of Health and Human Services. Retrieved from: http://www.fda.gov/downloads/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/UCM334743.pdf 6
Romach, MK, Schoedel, KA, & Sellers, EM (2013) Update on tamper-resistant drug formulations. Drug and Alcohol Dependence 130: 13-23.
Shaeffer, T (2012) Abuse-deterrent formulations, an evolving technology against the abuse and misuse of opioid analgesics. J.Med.Toxicol.
Cicero, TJ, Ellis, MS, Surratt, HL (2012 Jul 12). Effect of abuse-deterrent formulation of OxyContin. N Engl J Med. 367(2): 187-9.
The Conference Board of Canada (2014) Innovations and policy solutions for addressing prescription drug abuse: summary report. Retrieved
progression from oral to other forms of use, such as chewing, snorting, smoking and injecting. There is an additional challenge, which is the fact that information about procedures and recipes for drug tampering is available among people who use drugs, and sometimes is found on the Internet.
There is the possibility of negative unintended consequences in mandating tamper-resistant properties as a condition of sale for selected prescription drugs. There have been anecdotal reports that such forms might not be as effective in addressing the therapeutic needs of some patients. As well, some patients have had difficulties in swallowing tamper-resistant formulations of some drugs. It is essential that the regulations ensure that these medications have adequate clinical testing to ensure bioequivalence to the original formulations, without added adverse effects.
The regulations must also take into account the affordability of the new formulations - that the development costs of the tamper-resistant technology not result in an excessive increase in the cost to patients. This must be closely monitored so that there are adequate options for pain management.
Prescription drug abuse is a complex and very concerning health problem, and it will require more than a single policy solution. Safer drug formulations have the potential to be an important element of a comprehensive strategy, as medications are necessary tools for the treatment of pain. However, other components such as better surveillance and monitoring, clinical guidelines and tools, and enhanced access to withdrawal and addiction treatment services, as well as mental health and specialized pain services are also essential.
The CMA is pleased to provide the recommendations listed below on the development and establishment of new regulations and encourages Health Canada to accelerate the advancement of the draft regulations.
The CMA recommends that:
1. Health Canada accelerate the establishment requirements for tamper-resistant formulations with the intent of minimizing their abuse potential, as part of a comprehensive national strategy to address the misuse and abuse of prescription medication in Canada, in collaboration with provincial/territorial governments and other stakeholders.
2. both brand name and generic manufacturers be held to the same standards regarding tamper-resistant formulations.
3. the regulations account for the new and evolving area of expertise in tamper-resistance formulations, in maintaining scientific rigour in the assessment and evaluation of new formulations in the pre-approval and post-marketing stages.
4. the regulations ensure that tamper-resistant formulations maintain the same levels of efficacy for their target therapeutic indication as the original formulations, without added adverse effects.
5. the regulations include requirements for post-approval monitoring to determine whether the marketing of the potentially tamper-resistant formulation results in changes in patterns of use, addiction, overdoses and deaths.
6. Health Canada strengthen surveillance systems to collect necessary data from Canadian populations to inform these regulations regarding epidemiological trends, including the drugs that are most frequently diverted for abuse, the most frequent forms of abuse of each drug, those causing most overdoses and deaths and the populations that are affected.