Contraceptive Implants: Development and Use of Non-Biodegradable Progestational Subdermal Implants
April 2005
in “
African Journal of Reproductive Health
”
TLDR Contraceptive implants are effective, long-lasting, and safe with manageable side effects.
The document discussed the development and use of non-biodegradable progestational subdermal contraceptive implants, such as Norplant I, Norplant II Jadelle, Implanon, and Uniplant, which provided long-acting, effective, and safe contraception by altering cervical mucus, inhibiting ovulation, and thinning the endometrial lining. These implants offered contraceptive protection within 24 hours and had a low cumulative failure rate. Despite initial menstrual disturbances, compliance and acceptability improved over time, with high continuation rates among women who received adequate pre-insertion counseling. Side effects were similar to those of hormonal pills, including headaches and mood swings. Successful implant programs required trained healthcare providers and integration into national logistics systems for sustainable procurement.
