REGULATORY
Metformin Manufacturers Ordered to Test for Potential Carcinogen Contamination
Japanese regulators on December 9 ordered 15 manufacturers of the diabetes drug metformin to investigate their products for possible contamination with a cancer-causing impurity called N-nitrosodimethylamine (NDMA) after Singaporean authorities recalled some of these medicines following the detection of traces…
To read the full story
Related Article
- Towa Launches Task Force to Tackle Nitrosamine Impurities, Share Solutions with Peers
July 24, 2025
- Air Pollutant Might Be to Blame for NDMA Formation in Metformin: Towa Paper
November 7, 2023
- Metformin Cancer Risk Acceptable at 1 in 550,000 Patients: NIHS Assessment
October 1, 2020
- Sumitomo Dainippon, Nihon Generic Pulling Some Metformin Products over Carcinogen Risks
April 28, 2020
- ICH’s Guidelines Helped Bring NDMA Contamination Problem to Light: NIHS Officials
January 24, 2020
REGULATORY
- MHLW Taps Kawabata to Lead Drug Discovery Support Office
April 15, 2026
- MHLW Reviewing EMIS Data on Petro-Product Supply to Medical Institutions
April 15, 2026
- Japan Panel to Review Ferring Gene Therapy, Fujifilm Cell Product on April 20
April 14, 2026
- LDP, Ishin to Explore Role of Private Insurance in Reform Talks
April 14, 2026
- Middle East War Hitting API Air Freight, Trade Group Warns
April 13, 2026
In the complex landscape of the Japanese pharmaceutical market, the “status quo” is often the safest harbor. But for leaders like Kennet Brysting, former president of Gilead Japan, the status quo is the most dangerous place to stay.Innovation in Japan…





