FDA Sends Warning Letter to Magellan Diagnostics

Oct. 23, 2017

The U.S. Food and Drug Administration issued a warning letter to Magellan Diagnostics Inc. for several violations, including marketing significantly modified versions of two of its blood lead testing systems without the FDA’s required clearance or approval and failing to submit medical device reports to the FDA after becoming aware of customer complaints involving discrepancies in blood lead test results.

In May 2017, the FDA advised Americans that Magellan's LeadCare test systems performed on blood drawn from the vein (venous) may provide falsely low results. At that time, the agency launched an investigation into the issue to determine the cause of the inaccurate results, which included an inspection (May 10 to June 29) of Magellan’s facility.

During the inspection, the FDA’s investigators observed numerous violations, including failing to submit medical device reports to the FDA regarding discrepancies in test results. In addition, the inspection showed that Magellan altered two of its blood lead testing systems after they were already FDA cleared by changing the amount of time that the mixture of blood samples with the reaction substance (reagent) must sit before analysis in an effort to reduce the risk of falsely low results; however, Magellan did not report these significant changes to the FDA for review and evaluation, as required.

Magellan Diagnostics has until Nov. 10, 2017 to notify the FDA about specific steps the company has taken to address these violations and to prevent them from recurring. If the company fails to promptly correct these violations, the FDA may take additional action, such as seizure, injunction and civil money penalties.