Review iPLEDGE Isotretinoin Fetal Defects: Researchers
Researchers from several academic medical centers say that while the number of reports of pregnancies, abortions, and fetal defects among women taking isotretinoin has decreased since peaking around the 2006 start of the iPLEDGE program, persistent reporting of pregnancy-related events in the last decade warrants investigation into the efficacy of the program and exploration of new approaches for lowering fetal exposure to isotretinoin. Writing in JAMA Dermatology, the researchers say (subscription or purchase required) explanations for the decrease in reports include a broader national decrease in teen pregnancies and abortion rates, improvements in access to effective long-term and emergency contraception, stringent iPLEDGE requirements, and reporting fatigue over time.
The research goal was to determine the frequency and rate of pregnancy and pregnancy-related adverse events among women taking isotretinoin reported to FDA. The article says there were 6,740 pregnancies among women taking isotretinoin reported to FDA from 1997 to 2017, peaking in 2006. “Although pregnancies, abortions, and fetal defects among women taking isotretinoin have decreased since the initiation of iPLEDGE in 2006, all three persist,” the researchers say.