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Statement to the House of Commons Committee on Health addressing the opioid crisis in Canada

https://policybase.cma.ca/en/permalink/policy13936
Date
2016-10-18
Topics
Pharmaceuticals/ prescribing/ cannabis/ marijuana/ drugs
Population health/ health equity/ public health
Health care and patient safety
  1 document  
Policy Type
Parliamentary submission
Date
2016-10-18
Topics
Pharmaceuticals/ prescribing/ cannabis/ marijuana/ drugs
Population health/ health equity/ public health
Health care and patient safety
Text
Thank you Mr. Chair. I am Dr. Jeff Blackmer, the Vice-President of Medical Professionalism for the Canadian Medical Association. On behalf of the CMA, let me first commend the committee for initiating an emergency study on this public health crisis in Canada. As the national organization representing over 83,000 Canadian physicians, the CMA has an instrumental role in collaborating with other health stakeholders, governments and patient organizations in addressing the opioid crisis in Canada. On behalf of Canada’s doctors, the CMA is deeply concerned with the escalating public health crisis related to problematic opioid and fentanyl use. Physicians are on the front lines in many respects. Doctors are responsible for supporting patients with the management of acute and chronic pain. Policy makers must recognize that prescription opioids are an essential tool in the alleviation of pain and suffering, particularly in palliative and cancer care. The CMA has long been concerned with the harms associated with opioid use. In fact, we appeared before this committee as part of its 2013 study on the government’s role in addressing prescription drug abuse. At that time, we made a number of recommendations on the government’s role – some of which I will reiterate today. Since then, the CMA has taken numerous actions to contribute to Canada’s response to the opioid crisis. These actions have included advancing the physician perspective in all active government consultations. In addition to the 2013 study by the health committee, we have also participated in the 2014 ministerial roundtable and recent regulatory consultations led by Health Canada — specifically, on tamper resistant technology for drugs and delisting of naloxone for the prevention of overdose deaths in the community. 3 Our other actions have included: · Undertaking physician polling to better understand physician experiences with prescribing opioids; · Developing and disseminating new policy on addressing the harms associated with opioids; · Supporting the development of continuing medical education resources and tools for physicians; · Supporting the national prescription drug drop off days; and, · Hosting a physician education session as part of our annual meeting in 2015. Further, I’m pleased to report that the CMA has recently joined the Executive Council of the First Do No Harm strategy, coordinated by the Canadian Centre on Substance Abuse. In addition, we have joined 7 leading stakeholders as part of a consortium formed this year to collaborate on addressing the issue from a medical standpoint. I will now turn to the CMA’s recommendations for the committee’s consideration. These are grouped in four major theme areas. 1) Harm Reduction The first of them is harm reduction. Addiction should be recognized and treated as a serious, chronic and relapsing medical condition for which there are effective treatments. Despite the fact that there is broad recognition that we are in a public health crisis, the focus of the federal National Anti-Drug Strategy is heavily skewed towards a criminal justice approach rather than a public health approach. In its current form, this strategy does not significantly address the determinants of drug use, treat addictions, or reduce the harms associated with drug use. The CMA strongly recommends that the federal government review the National Anti-Drug Strategy to reinstate harm reduction as a core pillar. Supervised consumption sites are an important part of a harm reduction program that must be considered in an overall strategy to address harms from opioids. The availability of supervised consumption sites is still highly limited in Canada. The CMA maintains its concerns that the new criteria established by the Respect for Communities Act are overly burdensome and deter the establishment of new sites. 4 As such, the CMA continues to recommend that the act be repealed or at the least, significantly amended. 2) Expanding Pain Management and Addiction Treatment The second theme area I will raise is the need to expand treatment options and services. Treatment options and services for both addiction as well as pain management are woefully under-resourced in Canada. This includes substitution treatments such as buprenorphine-naloxone as well as services that help patients taper off opioids or counsel them with cognitive behavioural therapy. Availability and access of these critical resources varies by jurisdiction and region. The federal government should prioritize the expansion of these services. The CMA recommends that the federal government deliver additional funding on an emergency basis to significantly expand the availability and access to addiction treatment and pain management services. 3) Investing in Prescriber and Patient Education The third theme I will raise for the committee’s consideration is the need for greater investment in both prescriber as well as patient education resources. For prescribers, this includes continuing education modules as well as training curricula. We need to ensure the availability of unbiased and evidenced-based educational programs in opioid prescribing, pain management and in the management of addictions. Further, support for the development of educational tools and resources based on the new clinical guidelines to be released in early 2017 will have an important role. Finally, patient and public education on the harms associated with opioid usage is critical. As such, the CMA recommends that the federal government deliver new funding to support the availability and provision of education and training resources for prescribers, patients and the public. 4) Establishing a Real-time Prescription Monitoring Program Finally, to support optimal prescribing, it is critical that prescribers be provided with access to a real-time prescription monitoring program. 5 Such a program would allow physicians to review a patient’s prescription history from multiple health services prior to prescribing. Real-time prescription monitoring is currently only available in two jurisdictions in Canada. Before closing, I must emphasize that the negative impacts associated with prescription opioids represent a complex issue that will require a multi-faceted, multi-stakeholder response. A key challenge for public policy makers and prescribers is to mitigate the harms associated with prescription opioid use, without negatively affecting patient access to the appropriate treatment for their clinical conditions. To quote a past CMA president: “the unfortunate reality is that there is no silver bullet solution and no one group or government can address this issue alone”. The CMA is committed to being part of the solution. Thank you.
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Tamper Resistance under the Controlled Drugs and Substances Act

https://policybase.cma.ca/en/permalink/policy11295
Date
2014-08-26
Topics
Health care and patient safety
Pharmaceuticals/ prescribing/ cannabis/ marijuana/ drugs
  1 document  
Policy Type
Response to consultation
Date
2014-08-26
Topics
Health care and patient safety
Pharmaceuticals/ prescribing/ cannabis/ marijuana/ drugs
Text
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 1 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 2 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. 4 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 5 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. 7 Shaeffer, T (2012) Abuse-deterrent formulations, an evolving technology against the abuse and misuse of opioid analgesics. J.Med.Toxicol. 8:400-407. 8 Cicero, TJ, Ellis, MS, Surratt, HL (2012 Jul 12). Effect of abuse-deterrent formulation of OxyContin. N Engl J Med. 367(2): 187-9. 9 The Conference Board of Canada (2014) Innovations and policy solutions for addressing prescription drug abuse: summary report. Retrieved from: http://www.conferenceboard.ca/Libraries/CONF_PDFS_PUBLIC/14-0131_SummaryReport_June6.sflb 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. Recommendations 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.
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