Senators Press FDA for Details on Addressing Chemotherapy Shortages
Two senior U.S. senators are seeking answers from FDA about its plans to address ongoing shortages of several critical chemotherapy drugs. In an 8/5 letter to FDA acting commissioner Kyle Diamantas, Sens. Rick Scott (R-FL) and Kirsten Gillibrand (D-NY) requested a briefing by 9/4 on the agency's efforts to ease shortages of ifosfamide, carboplatin, cisplatin and oxaliplatin.
The lawmakers said shortages of the widely used generic chemotherapy drugs have forced some health systems to ration supplies, delay treatments and prioritize certain patients as inventories dwindle. According to FDA, the shortages stem from a combination of manufacturing problems, shipping delays and decisions by some manufacturers to discontinue production.
"We must do everything we can to make sure no cancer patient goes without life-saving chemotherapy drugs," Gillibrand said in a statement. "However, addressing this crisis cannot come at the expense of patient safety or a secure supply chain."
The letter follows reports that HHS has said FDA is considering temporarily allowing imports of chemotherapy drugs from overseas manufacturers that do not normally supply the U.S. market. FDA used a similar strategy during shortages of carboplatin and cisplatin in 2023. The senators said temporary imports raise questions about manufacturing quality and regulatory oversight.
Among the information requested, Gillibrand and Scott asked FDA to identify the foreign manufacturers and facilities under consideration for temporary importation, disclose the countries where they are located, and indicate whether any have received FDA Form 483 inspection observations or been classified as Official Action Indicated (OAI) or Voluntary Action Indicated (VAI), particularly for the drugs in shortage.
The senators also requested details on FDA's quality assurance protocols for imported medicines, post-market monitoring plans for contamination or reduced potency, coordination between the agency's drug shortage staff and the Office of Inspections and Investigations, the potential impact on drug costs, and long-term efforts to strengthen the chemotherapy supply chain.