OBJECTIVE: To evaluate the influence of laparoscopic sterilization by Falope-rings (Cabot Medical Corp., Langhorne, PA) or Filshie-clips (Femcare, Nottingham, United Kingdom) on menstrual pattern and ovulatory function. DESIGN: A prospective, nonrandomized study of women sterilized by Falope-rings (n = 6) or Filshie-clips (n = 5). Menstrual charts were kept. Serum follicle-stimulating hormone (FSH), estradiol (E2) and progesterone (P) were measured by means of radioimmunoassay in one cycle before and 3, 6, and 12 months after the sterilization. Blood samples were drawn on day -6, -2, 0, +6, +10 of the menstrual cycle, ovulation corresponding to day 0. The women sterilized by Filshie-clips had abdominal ultrasonography of the ovaries measuring the leading follicle on day -6, -2, 0, +6 of the menstrual cycle. PATIENTS: Twelve women, 25 to 38 years old, with regular menstrual cycles and no use of oral contraceptives or intrauterine contraceptive device at least 6 months before sterilization. One woman was excluded. RESULTS: After the sterilization, all women reported unchanged menstrual pattern. The follicular rise in E2 unchanged, and FSH levels fell accordingly. Progesterone levels were ovulatory, but the midluteal P peak 3 months poststerilization was significantly decreased. Serial abdominal ultrasonography in women sterilized by Filshie-clips confirmed ovulation in all cycles except in one woman, who had an unruptured follicle in one cycle before and in the sixth cycle after sterilization. CONCLUSION: Laparoscopic sterilization by Falope-rings or Filshie-clips does not seem to interfere with menstrual pattern or ovulatory function.
OBJECTIVE: To evaluate the influence of laparoscopic sterilization by Falope-rings (Cabot Medical Corp., Langhorne, PA) or Filshie-clips (Femcare, Nottingham, United Kingdom) on menstrual pattern and ovulatory function. DESIGN: A prospective, nonrandomized study of women sterilized by Falope-rings (n = 6) or Filshie-clips (n = 5). Menstrual charts were kept. Serum follicle-stimulating hormone (FSH), estradiol (E2) and progesterone (P) were measured by means of radioimmunoassay in one cycle before and 3, 6, and 12 months after the sterilization. Blood samples were drawn on day -6, -2, 0, +6, +10 of the menstrual cycle, ovulation corresponding to day 0. The women sterilized by Filshie-clips had abdominal ultrasonography of the ovaries measuring the leading follicle on day -6, -2, 0, +6 of the menstrual cycle. PATIENTS: Twelve women, 25 to 38 years old, with regular menstrual cycles and no use of oral contraceptives or intrauterine contraceptive device at least 6 months before sterilization. One woman was excluded. RESULTS: After the sterilization, all women reported unchanged menstrual pattern. The follicular rise in E2 unchanged, and FSH levels fell accordingly. Progesterone levels were ovulatory, but the midluteal P peak 3 months poststerilization was significantly decreased. Serial abdominal ultrasonography in women sterilized by Filshie-clips confirmed ovulation in all cycles except in one woman, who had an unruptured follicle in one cycle before and in the sixth cycle after sterilization. CONCLUSION: Laparoscopic sterilization by Falope-rings or Filshie-clips does not seem to interfere with menstrual pattern or ovulatory function.
Entities:
Keywords:
Biology; Clinical Research; Clips--women; Denmark; Developed Countries; Endocrine System; Endoscopy; Equipment And Supplies; Estradiol--changes; Estrogens; Europe; Examinations And Diagnoses; Family Planning; Female Sterilization; Follicle Stimulating Hormone--changes; Gonadotropins; Gonadotropins, Pituitary; Hematologic Tests; Hormones--changes; Laboratory Examinations And Diagnoses; Laboratory Procedures; Laparoscopy; Menstrual Cycle--changes; Menstruation; Methodological Studies; Northern Europe; Ovulation--changes; Physical Examinations And Diagnoses; Physiology; Progestational Hormones; Progesterone--changes; Prospective Studies; Reproduction; Research Methodology; Scandinavia; Sterilization, Sexual; Studies; Tubal Occlusion; Tubal Rings; Ultrasonics
Authors: Hasan Toyganözü; Hakan Nazik; Raziye Narin; Deniz Satar; Mehmet Ali Narin; Sinem Büyüknacar; Murat Api; Hakan Aytan Journal: ScientificWorldJournal Date: 2014-02-06