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The Food and Drug Administration announced today it is investigating the risk of brain deposits for patients who are given repeated MRIs using imaging drugs that contain a heavy metal. The FDA did not announce any label changes for the nine medicines that contain the metal, gadolinium, saying there was a “need for additional information.” However, “to reduce the potential for gadolinium accumulation,” the safety announcement asked health care professionals to “consider limiting” their use and to reexamine “the necessity of repetitive” MRIs involving these drugs. (Gerth, 7/27)

Drug companies may be endangering the lives of patients by not promptly reporting cases of drug-related illness or death to federal regulators, a new report suggests. About 10 percent of cases where a drug does serious harm to a person are not reported to the U.S. Food and Drug Administration within the required 15-day period, the new analysis reveals. (Thompson, 7/27)