Back to RecallTracker
Health Canada Health products

Accel-Ondansetron ODT, Mint-Betahistine and PMS-Pirfenidone tablets recalled due to data integrity concerns

Issued June 17, 2025
Issue
UPDATE: June 17, 2025 - Accel Pharma can resume sale of undistributed units of lots CDX00123 and CEA00123 after bioequivalence test data confirm Accel-Ondansetron ODT is safe and effective to use After reviewing the bioequivalence test data provided by Accel Pharma Inc., Health Canada has confirmed that Accel-Ondansetron ODT (4 mg and 8 mg tablets) are equivalent to their brand name counterparts and are safe and effective to use. As a result, the company has resumed the sale of undistributed units from lots CDX00123 and CEA00123 (listed above). Original Advisory: June 7, 2024 Three companies (Accel Pharma Inc., Mint Pharmaceuticals Inc., and Pharmascience Inc.) are recalling all lots listed in the Affected Products table (above) due to concerns about the integrity of tests that are used to show that their generic prescription drugs work the same as brand-name versions. Health Canada's authorization of the affected products relied on the bioequivalence test data. Bioequivalence data is used to demonstrate that generic drugs are equivalent to their brand-name counterparts. The bioequivalence tests were conducted by Synapse Labs Pvt. Ltd., a contract research organization in Pune, Maharashtra, India. An inspection by a member of the European Medicines Agency , a trusted regulatory partner, found that data produced by Synapse Labs can no longer be relied upon to show this bioequivalence. As a result, the affected products can no longer be considered safe and effective. At Health Canada's request, the companies have stopped sale and have recalled all lots of the affected products until they can provide additional information to demonstrate that the products are safe and effective. Health Canada is monitoring the effectiveness of the recalls and will take appropriate and timely action if any new health risks are identified.
Hazard description
Product safety
What to do
Return the affected products to your local pharmacy for a replacement, and for proper disposal . If you are unsure whether your product is affected, check with your pharmacy. Consult a health care professional if you have used the affected product and you have health concerns. Report any health product-related side effects or complaints to Health Canada. Contact the companies if you have questions about their recall: Accel Pharma Inc., by contacting Betty Cory at Accel Quality Assurance by calling 416-271-4775, or by email at bcory@regxia.com Mint Pharmaceuticals Inc., by contacting Olenka Crewe at Mint Pharmaceuticals Inc. Scientific Affairs by calling 416-803-9151, or by email at olenkac@mintpharmaceuticals.com Pharmascience Inc. by calling, toll-free, at 1-800-340-9735, or by email at customercarePms@pharmascience.com
Product
Product name
All lots of Accel-Ondansetron ODT (4 mg and 8 mg tablets); Mint-Betahistine (8 mg, 16 mg and 24 mg tablets); PMS-Pirfenidone (267 mg and 801 mg tablets)
Reference
ID
RA-75644