OBJECTIVE: To investigate the effectiveness of minidose GnRH agonist (GnRH-a) + hMG in poor responders with elevated basal level FSH. DESIGN: Retrospective analysis of IVF cycles. SETTING: IVF Unit, Golda Medical Center, Petah Tikva, Israel. PATIENTS: One hundred six patients who were defined as poor responders on two previous IVF attempts. Three treatment protocols of midluteal Decapeptyl (D-Trp6) were compared: [1] a single-dose of 3.75 mg; [2] 0.5 mg daily until menstruation, followed by 0.1 mg daily; and [3] 0.1 mg daily until menstruation, followed by 0.05 mg daily. MAIN OUTCOME MEASURES: Comparisons were made among the three protocols regarding basal FSH levels, number of oocytes retrieved and fertilized, number of days of stimulation, follicular phase, P levels, and pregnancy and miscarriage rates. RESULTS: Treatment with minidose GnRH-a resulted in higher E2 levels and lower P levels on the day of hCG and lower cancellation rates. Furthermore, a higher number of oocytes recovered and fertilized and embryos transferred were recorded. The trend indicated improved pregnancy and implantation rates with a lower miscarriage rate. CONCLUSION: Minidose GnRH-a is a better choice than regular GnRH-a strategies in poor-responder patients undergoing IVF treatment.
OBJECTIVE: To investigate the effectiveness of minidose GnRH agonist (GnRH-a) + hMG in poor responders with elevated basal level FSH. DESIGN: Retrospective analysis of IVF cycles. SETTING:IVF Unit, Golda Medical Center, Petah Tikva, Israel. PATIENTS: One hundred six patients who were defined as poor responders on two previous IVF attempts. Three treatment protocols of midluteal Decapeptyl (D-Trp6) were compared: [1] a single-dose of 3.75 mg; [2] 0.5 mg daily until menstruation, followed by 0.1 mg daily; and [3] 0.1 mg daily until menstruation, followed by 0.05 mg daily. MAIN OUTCOME MEASURES: Comparisons were made among the three protocols regarding basal FSH levels, number of oocytes retrieved and fertilized, number of days of stimulation, follicular phase, P levels, and pregnancy and miscarriage rates. RESULTS: Treatment with minidose GnRH-a resulted in higher E2 levels and lower P levels on the day of hCG and lower cancellation rates. Furthermore, a higher number of oocytes recovered and fertilized and embryos transferred were recorded. The trend indicated improved pregnancy and implantation rates with a lower miscarriage rate. CONCLUSION: Minidose GnRH-a is a better choice than regular GnRH-a strategies in poor-responder patients undergoing IVF treatment.
Authors: Laura N Vandenberg; Theo Colborn; Tyrone B Hayes; Jerrold J Heindel; David R Jacobs; Duk-Hee Lee; John Peterson Myers; Toshi Shioda; Ana M Soto; Frederick S vom Saal; Wade V Welshons; R Thomas Zoeller Journal: Reprod Toxicol Date: 2013-02-11 Impact factor: 3.143
Authors: A Requena; F Neuspiller; A C Cobo; M Aragonés; J Remohí; C Simón; A Pellicer Journal: J Assist Reprod Genet Date: 2000-05 Impact factor: 3.412
Authors: Judith A F Huirne; Cornelis B Lambalk; Andre C D van Loenen; Roel Schats; Peter G A Hompes; Bart C J M Fauser; Nick S Macklon Journal: Drugs Date: 2004 Impact factor: 9.546