The effect of adenomyosis on IVF after long or ultra-long GnRH agonist treatment.
Reprod Biomed Online
; 41(5): 845-853, 2020 Nov.
Article
em En
| MEDLINE
| ID: mdl-32972873
ABSTRACT
RESEARCH QUESTION Does adenomyosis affect IVF independent of decreased ovarian reserve, and what are the characteristics and IVF outcome of the ultra-long gonadotrophin-releasing hormone (GnRH) agonist protocol in adenomyosis? DESIGN:
Observational cohort study of three groups of patients undergoing first cycle of IVF treatment with normal ovarian reserve (A) 362 patients with adenomyosis using the ultra-long GnRH agonist protocol; (B) 127 patients with adenomyosis using the long GnRH agonist protocol; (C) 3471 patients with tubal infertility using the long GnRH agonist protocol.RESULTS:
Compared with groups B and C, the number of oocytes retrieved in group A decreased, and the gonadotrophin dosage and duration in group A were higher (P < 0.001). In long GnRH agonist treatment, clinical pregnancy rate (OR 0.492, 95% CI 0.327 to 0.742, P < 0.001), implantation rate (OR 0.527, 95% CI 0.350 to 0.794, Pâ¯=â¯0.002) and live birth rate (OR 0.442, 95% CI 0.291 to 0.673, P < 0.001) decreased and miscarriage rate (OR 3.078, 95% CI 1.593 to 5.948, P < 0.001) increased in adenomyosis patients compared with tubal infertility. For adenomyosis patients, clinical pregnancy rate (OR 1.925, 95% CI 1.137 to 3.250, Pâ¯=â¯0.015), implantation rate (OR 1.694, 95% CI 1.006 to 2.854, Pâ¯=â¯0.047) and live birth rate (OR 1.704, 95% CI 1.012 to 2.859, Pâ¯=â¯0.044) increased in the ultra-long GnRH agonist treatment compared with long GnRH agonist treatments.CONCLUSION:
Adenomyosis could negatively affect IVF outcomes independent of ovarian reserve after long GnRH agonist protocol. Patients with adenomyosis following the ultra-long GnRH agonist protocol could have a better pregnancy outcome than those following the long GnRH agonist protocol.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Fertilização in vitro
/
Pamoato de Triptorrelina
/
Adenomiose
/
Hormônio Foliculoestimulante
/
Infertilidade Feminina
/
Luteolíticos
Tipo de estudo:
Etiology_studies
/
Guideline
/
Observational_studies
/
Risk_factors_studies
Limite:
Adult
/
Female
/
Humans
/
Pregnancy
Idioma:
En
Revista:
Reprod Biomed Online
Ano de publicação:
2020
Tipo de documento:
Article