Simplifying contraception requirements for iPLEDGE: A decision analysis

JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY

卷:83

Article

Barbieri, John S.¹  Roe, Andrea H.²  Mostaghimi, Arash³ 

[1] Univ Penn, Perelman Sch Med, Dept Dermatol, Philadelphia, PA 19104 USA

[2] Univ Penn, Perelman Sch Med, Dept Obstet & Gynecol, Philadelphia, PA 19104 USA

[3] Brigham & Womens Hosp, Dept Dermatol, 75 Francis St, Boston, MA 02115 USA

关键词: Abstinence;    acne;    COC;    combined oral contraceptives;    contraception;    intrauterine device;    iPLEDGE;    isotretinoin;    IUD;    OCP;    pregnancy;    subdermal implant;   

DOI  :  10.1016/j.jaad.2020.02.022

来源: Elsevier

【 摘 要 】

Background: For persons of childbearing potential prescribed isotretinoin, the iPLEDGE program requires use of 2 simultaneous methods of contraception or commitment to abstinence. Objective: To model the relative effectiveness of a variety of contraception strategies for patients taking isotretinoin, including those that are acceptable according to iPLEDGE. Methods: We performed a decision analysis modeling the estimated rate of pregnancy with various contraception strategies during a typical 6-month course of isotretinoin. Results: Tier 1 contraception options (eg, subdermal hormonal implant, intrauterine devices) each had effectiveness of >99.5% alone. When combined with a secondary form of contraception, tier 2 contraception options (eg, depot medroxyprogesterone injections, combined oral contraceptives) each had effectiveness >99%. Limitations: Sensitivity analyses were conducted to evaluate the impact of uncertain parameters on the results. Conclusion: There may be opportunities to simplify iPLEDGE by recognizing the high effectiveness of tier 1 contraception options and increasing use of secondary forms of contraception among those using tier 2 contraception options as their primary form of contraception. Future studies are needed to understand the most effective strategies in clinical practice to prevent unintended pregnancy for patients taking isotretinoin to improve outcomes and provide patient-centered care.

【 授权许可】

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