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[Norplant and its side effects]

K Kato1, A Joachim, P Nielsen

  • 1OB/GYN Service, U.S. Army Hospital Berlin.

Zentralblatt Fur Gynakologie
|January 1, 1995
PubMed
Summary
This summary is machine-generated.

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Norplant, a levonorgestrel contraceptive implant, proved highly effective with no pregnancies in a six-month study. Most users experienced menstrual changes and mild side effects like weight gain, but overall satisfaction remained high.

Area of Science:

  • Reproductive Health
  • Endocrinology
  • Pharmacology

Context:

  • Subcutaneous contraceptive implants represent a long-acting reversible contraception (LARC) method.
  • Levonorgestrel is a progestin hormone used in various contraceptive formulations.
  • Assessing real-world side effects and patient satisfaction is crucial for contraceptive adoption.

Purpose:

  • To evaluate the efficacy and side effect profile of Norplant (levonorgestrel implant) in a cohort of women.
  • To determine the incidence of adverse events and patient satisfaction over a six-month period.
  • To identify factors influencing Norplant tolerability and side effect frequency.

Summary:

  • A six-month study involving 58 women using Norplant implants reported zero pregnancies.
Keywords:
BehaviorBiologyBody Weight--changesClinical ResearchContraceptionContraceptive Agents, Female--side effectsContraceptive Agents, Progestin--side effectsContraceptive Agents--side effectsContraceptive Implants--side effectsContraceptive Methods--side effectsDeveloped CountriesDiseasesEuropeFamily PlanningGermanyHeadacheLevonorgestrel--side effectsPhysiologyPsychological FactorsResearch MethodologyResearch ReportSigns And SymptomsWestern Europe

Related Experiment Videos

  • Common side effects included irregular menstruation or amenorrhea, weight gain (36.2%), headache (13.7%), hair loss, and emotional changes.
  • Despite side effects, 86.2% of women reported complete satisfaction; younger women tolerated Norplant better, and a link existed between side effects and prior oral contraceptive use.

    • Impact:

    • Norplant demonstrates high contraceptive efficacy, preventing pregnancies during the study period.
    • Understanding the common side effects, such as menstrual irregularities and weight gain, is vital for patient counseling.
    • High overall satisfaction suggests Norplant can be a well-tolerated option for many women seeking long-term contraception.