Policy Analysis on the Regulation of Off-label Uses of Medication

Main Article Content

น้ำฝน ศรีบัณฑิต

Abstract

Objective: To review the literature on laws, policies and measures in regulating off-label use of medications in foreign countries, analyze policies and formulate policy proposals to regulate off-label use of medications in Thailand. Method: This study was a documentary research by searching for research papers from electronic databases such as Medline and Google Scholar since the inception of the databases until December 2018. Results:  From 39 identified research articles, there were various regulating measures of off-label use to reduce the risk among medication users including legal implementation, issuing standard treatment guidelines, implementing professional ethics, creating motivation in conducting research in off-label use, use of reimbursement mechanisms in health insurance system, providing information to patients, and the development of drug registration systems for off-label use. All measures involved all stakeholders ranging from regulatory agencies on drug system, pharmaceutical manufacturers, health care institutions, professional organizations, prescribers, and patients. Policy recommendations for appropriate measures in Thailand were the measures on health technology assessment together with the use of empirical evidence for selecting drugs with off-label uses and potential impact on patients’ access, reimbursement measures in the health insurance system, development of standard treatment guidelines, provision of information to patients by physician, allowing patients to participate in making decision on treatment with off-label use, and measures to encourage manufacturers to research and register for additional new indications found in research. Conclusion: Measures for regulating off-label use of medication include legal measures, measure to increase relevant research, reimbursement mechanism in the health insurance system, ethical measures for professional practitioners and measures on development of drug registration systems.

Article Details

Section
Research Articles

References

Gupta S, Nayak R. Off-label use of medicine: Pers- pective of physicians, patients, pharmaceutical companies and regulatory authorities. J Pharmacol Pharmacother 2014; 5: 88-92.

Narong N, Sitthiworanan C. A survey of off-label and unlicensed prescribing drugs at a community hospi tal in Thailand. Thai Journal of Pharmaceutical Scien ces. 2007; 34: 13–6.

Vannieuwenhuysen C, Slegers P, Neyt M, Hulstaert F, Stordeur S, Cleemput I, Vinck I. Towards a better managed off-label use of drugs. Brussels: Belgian Health Care Knowledge Centre (KCE); 2015.

Eguale T, Buckeridge DL, Winslade NE, Benedetti A, Hanley JA, Tamblyn R. Drug, patient, and physician characteristics associated with off-label prescribing in primary Care. Arch Intern Med. 2012; 172:781-88.

Schmucker C, Ehlken C, Agostini HT, Antes G, Ruecker G, Lelgemann M, et al. A safety review and meta-analyses of bevacizumab and ranibizumab: off-Label versus gold standard. PLoS ONE. 2012; 7: e42701.

Sribundit N, Chalongsuk R, Lochidamnuay S. Survey of providers toward using nortriptyline for smoking cessation. Veridian E-Journal, Silpakorn University 2013; 6: 1–10.

Lenk C, Duttge G. Ethical and legal framework and regulation for off-label use: European perspective. Ther Clin Risk Manag. 2014; 10: 537-46.

Leichter HM. A comparative approach to policy analysis: Health care policy in four nations. New York: Cambridge University Press; 1979.

Wittich CM, Burkle CM, Lanier WL. Ten common questions (and their answers) about off-label drug use. Mayo Clin Proc. 2012; 87: 982–90.

Chalongsuk R. Off-label drug use in Thailand. Silpa korn University Journal of Social Sciences, Huma nities and Arts. 2018; 38: 170–98.

Smithburger PL, Buckley MS, Culver MA, Sokol S, Lat I, Handler SM, et al. A multicenter evaluation of off-label medication use and associated adverse drug reactions in adult medical ICUs. Crit Care Med. 2015; 43: 1612–21.

Danés I, Agustí A, Vallano A, Alerany C, Martínez J, Bosch JA, et al. Outcomes of off-label drug uses in hospitals: a multicentric prospective study. Eur J Clin Pharmacol. 2014;70: 1385–93.

McLay JS, Tanaka M, Ekins-Daukes S, Helms PJ. A prospective questionnaire assessment of attitudes and experiences of off label prescribing among hospital based paediatricians. Arch Dis Child. 2006; 91: 584–7.

Stewart D, Rouf A, Snaith A, Elliott K, Helms PJ, McLay JS. Attitudes and experiences of community pharmacists towards paediatric off-label prescribing: a prospective survey. Br J Clin Pharmacol 2007; 64: 90–5.

Narayanan R, Honavar S. A tale of two drugs: Off and on-label. Indian J Ophthalmol. 2017;65: 549.

Barlas S. Drug companies worry about new “totality of evidence” standard: is it an about-face from the FDA on off-label promotion? PT 2017;42:295–329.

Brower A. Is there a better way to guide payers on off-label coverage? Biotechnol Healthc. 2008; 5 :9–10.

Anon. Liability and off-label prescriptions. Psychiatry (Edgmont) 2009; 6: 43–4.

Ventola CL. Off-label drug information: regulation, distribution, evaluation, and related controversies. PT 2009; 34: 428–40.

Abernethy AP, Hammond JM, Hubbard ML, Patwa rdhan MB, Orlando LA, McCrory DC, et al. Compen dia for coverage of off-label uses of drugs and biologics in an anticancer chemotherapeutic regimen Rockville: Agency for Healthcare Research and Quality; 2007.

Donovan G, Parkin L, Wilkes S. Special unlicensed medicines: what we do and do not know about them. Br J Gen Pract. 2015 ;65:e861–3.

Lehmann B. Regulation (EC) No 1901/2006 on medi cinal products for paediatric use & clinical research in vulnerable populations. Child Adolesc Psychiatry Ment Health. 2008; 2: 37.

Charafi N, Darnis MG, Conti C. Off-label use of intra venous immunoglogulins (IVIGS): Funding Mecha nism in France, Germany, Italy, Spain and the United Kingdom (EU5). Value Health. 2015; 18: A552.

Vilhelmsson A, Davis C, Mulinari S. Pharmaceutical industry off-label promotion and self-regulation: A document analysis of off-label promotion rulings by the United Kingdom prescription medicines code of practice authority 2003–2012. PLOS Med. 2016; 13: e1001945.

Hill P. Off license and off label prescribing in children : litigation fears for physicians. Arch Dis Child. 2005 ;90 Suppl 1:i17-8.

National Institute for Health and Care Excellence. Evidence summaries: Unlicensed and off-Label medicines – Integrated process statement. London: National Institute for Health and Care Excellence (NICE); 2013.

Aronson JK, Ferner RE. Unlicensed and off-label uses of medicines: definitions and clarification of terminology: Clarifying unlicensed and off-label uses of medicines. Br J Clin Pharmacol. 2017; 83: 2615–25.

Le Jeunne C, Billon N, Dandon A, Berdaï D, Adgibi Y, Bergmann J-F, et al. Off-label prescriptions: how to Identify them, frame them, announce them and monitor them in practice? Thérapie. 2013; 68: 233–9.

Emmerich J, Dumarcet N, Lorence A. France’s new framework for regulating off-Label drug use. N Engl J Med. 2012; 367: 1279–81.

Degrassat-Théas A, Bocquet F, Sinègre M, Peigné J, Paubel P. The “temporary recommendations for use”: A dual-purpose regulatory framework for off-label drug use in France. Health Policy 2015; 119: 1399–405.

Ditsch N, Kümper C, Summerer-Moustaki M, Rückert S, Toth B, Lenhard M, et al. Off-label use in Germany - a current appraisal of gynaecologic university departments. Eur J Med Res. 2011 27; 16: 7–12.

Nigel SB Rawson. Including off-label drug indications in HTA jeopardizes patient health and discourages innovation. Can Health Policy Inst. 2016; 19: 1-10.

Zheng M, Yang M, Wu J. Ethical off-label drug-use: Need for a rethink? Indian Pediatr. 2017; 54:447–50.

Gazarian M, Kelly M, McPhee JR, Graudins LV, Ward RL, Campbell TJ. Off-label use of medicines: consensus recommendations for evaluating appro priateness. Med J Aust. 2006 20; 185: 544–8.

Cook RJ. Off-label drug use as a consent and health regulation issue in New Zealand. J Bioethical Inq. 2015; 12: 251–8.

Mudur G. Indian medical association wants off-label prescribing. BMJ. 2004 24; 328: 974.

Oberoi S. Regulating off-label drug use in India: The arena for concern. Perspect Clin Res. 2015; 6: 129-33.

Na Y, Choi YJ, Bae S, C.H.O. M, Kim AR, Kang IH, et al. Off-label use of anticancer drugs In South Korea. Value Health. 2014; 17: A656.

Ma F, Lou N. Chinese regulation of off-label use of drugs. Food Drug Law J. 2013; 68: 189–200.

Wu H, Wu G. Strategy to address innovative off-label medication use in China: grading management. Eur J Clin Pharmacol. 2014; 70: 1271–3.

Soewondo P, Permanasari VY, Nurfitriyani M. Review of laws, regulations, and uses of off-label drugs in Indonesia. Seattle: PATH; 2017.

Kesselheim AS, Wang B, Studdert DM, Avorn J. Conflict of interest reporting by authors involved in promotion of off-label drug use: An analysis of journal disclosures. PLoS Med. 20127; 9: 1-9.