Z Harel1, F M Biro, L M Kollar, J L Rauh. 1. Division of Adolescent Medicine, Children's Hospital Medical Center, Cincinnati, OH 45229, USA.
Abstract
PURPOSE: The objectives of this study were to examine the reasons for discontinuation of the long-acting contraceptives Depo-Provera and Norplant in adolescents, and to assess the adolescents' experience after discontinuation of the methods. METHODS: A total of 35 adolescents [gynecologic age 4.7 +/- 0.3 years, and body mass index (BMI) 24.2 +/- 0.6] who discontinued Depo-Provera, and 31 adolescents (gynecologic age 3.4 +/- 0.3 years, BMI 24.1 +/- 0.9) who discontinued Norplant were periodically assessed during use of the methods and up to 12 months after discontinuation. RESULTS: The most common reasons for discontinuation of both Norplant (after 21.8 +/- 1.6 months of use) and Depo-Provera (9.2 + 0.9 months of use) were irregular menstrual bleeding (64%), weight gain (41%), and increased headaches (30%). Resumption of menstrual regularity and dysmenorrhea was noted sooner after discontinuation of Norplant, compared with Depo-Provera. The increase in BMI noted at discontinuation of Depo-Provera (1.1, P = .0005) and Norplant (1.3, P = .03) persisted up to 6 months after discontinuation of either method (0.6, P = .01 post-Depo-Provera discontinuation; and 0.9, P = 0.02 post-Norplant discontinuation). Only 62% of the adolescents reported no break in contraceptive practice. The condom was the most popular method (37%) after discontinuation of Depo-Provera, and oral contraceptive (39%) after discontinuation of Norplant. The cumulative conception proportion reached 0.93 at 12 months after discontinuation of Norplant, and was significantly higher (P = .01) compared with the cumulative proportion of conception after discontinuation of Depo-Provera (P = .50). CONCLUSIONS: Health care providers should aggressively manage physical problems associated with Depo-Provera and Norplant use, and expedite the transition to a new contraceptive method to minimize the high pregnancy rate observed after discontinuation of these methods in adolescents.
PURPOSE: The objectives of this study were to examine the reasons for discontinuation of the long-acting contraceptives Depo-Provera and Norplant in adolescents, and to assess the adolescents' experience after discontinuation of the methods. METHODS: A total of 35 adolescents [gynecologic age 4.7 +/- 0.3 years, and body mass index (BMI) 24.2 +/- 0.6] who discontinued Depo-Provera, and 31 adolescents (gynecologic age 3.4 +/- 0.3 years, BMI 24.1 +/- 0.9) who discontinued Norplant were periodically assessed during use of the methods and up to 12 months after discontinuation. RESULTS: The most common reasons for discontinuation of both Norplant (after 21.8 +/- 1.6 months of use) and Depo-Provera (9.2 + 0.9 months of use) were irregular menstrual bleeding (64%), weight gain (41%), and increased headaches (30%). Resumption of menstrual regularity and dysmenorrhea was noted sooner after discontinuation of Norplant, compared with Depo-Provera. The increase in BMI noted at discontinuation of Depo-Provera (1.1, P = .0005) and Norplant (1.3, P = .03) persisted up to 6 months after discontinuation of either method (0.6, P = .01 post-Depo-Provera discontinuation; and 0.9, P = 0.02 post-Norplant discontinuation). Only 62% of the adolescents reported no break in contraceptive practice. The condom was the most popular method (37%) after discontinuation of Depo-Provera, and oral contraceptive (39%) after discontinuation of Norplant. The cumulative conception proportion reached 0.93 at 12 months after discontinuation of Norplant, and was significantly higher (P = .01) compared with the cumulative proportion of conception after discontinuation of Depo-Provera (P = .50). CONCLUSIONS: Health care providers should aggressively manage physical problems associated with Depo-Provera and Norplant use, and expedite the transition to a new contraceptive method to minimize the high pregnancy rate observed after discontinuation of these methods in adolescents.
Entities:
Keywords:
Adolescents; Adolescents, Female; Age Factors; Americas; Behavior; Contraception; Contraception Termination; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Implants; Contraceptive Methods; Demographic Factors; Depo-provera; Developed Countries; Family Planning; Injectables; Levonorgestrel; Medroxyprogesterone Acetate; Motivation--women; North America; Northern America; Population; Population Characteristics; Psychological Factors; Research Report; United States; Youth
Authors: Hannah L H Lange; Martha A Belury; Michelle Secic; Alicia Thomas; Andrea E Bonny Journal: J Pediatr Adolesc Gynecol Date: 2014-05-05 Impact factor: 1.814
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