PROBLEM: The aim of this prospective study was to investigate the prevalence of chronic endometritis (CE) in infertile women with a history of repeated implantation failure (RIF) and to determine whether oral antibiotic treatment improves their live birth rate in the following embryo transfer (ET) cycles. METHOD OF STUDY: Endometrial biopsy samples obtained from infertile women with RIF were subjected to immunohistochemistrical/histopathologic diagnosis of CE. Following antibiotic administration to the RIF/CE group, their histopathologic cure rate, microbial detection rate, and reproductive outcome in the subsequent ET cycles were prospectively studied. RESULTS: 33.7% of infertile women with RIF were diagnosed with CE. Following the first-line doxycycline treatment, the histopathologic cure rate in the subsequent endometrial biopsy was 92.3%. Following the second-line metronidazole/ciprofloxacin treatment, the overall cure rate was 99.1%. The live birth rate in the first ET cycle (P=.031, RR 1.48, 95% CI 1.03-2.12) and cumulative three ET cycles (P=.037, RR 1.39, 95% CI 1.02-1.90) following antibiotic treatment in the cured RIF/CE group (32.8% and 38.8%, respectively) was significantly higher than in the RIF/non-CE group (22.1% and 27.9%, respectively). CONCLUSION: Chronic endometritis was found in one-third of infertile women with RIF. The oral antibiotic treatment against CE might be a promising therapeutic option for infertile women with RIF.
PROBLEM: The aim of this prospective study was to investigate the prevalence of chronic endometritis (CE) in infertile women with a history of repeated implantation failure (RIF) and to determine whether oral antibiotic treatment improves their live birth rate in the following embryo transfer (ET) cycles. METHOD OF STUDY: Endometrial biopsy samples obtained from infertile women with RIF were subjected to immunohistochemistrical/histopathologic diagnosis of CE. Following antibiotic administration to the RIF/CE group, their histopathologic cure rate, microbial detection rate, and reproductive outcome in the subsequent ET cycles were prospectively studied. RESULTS: 33.7% of infertile women with RIF were diagnosed with CE. Following the first-line doxycycline treatment, the histopathologic cure rate in the subsequent endometrial biopsy was 92.3%. Following the second-line metronidazole/ciprofloxacin treatment, the overall cure rate was 99.1%. The live birth rate in the first ET cycle (P=.031, RR 1.48, 95% CI 1.03-2.12) and cumulative three ET cycles (P=.037, RR 1.39, 95% CI 1.02-1.90) following antibiotic treatment in the cured RIF/CE group (32.8% and 38.8%, respectively) was significantly higher than in the RIF/non-CE group (22.1% and 27.9%, respectively). CONCLUSION:Chronic endometritis was found in one-third of infertile women with RIF. The oral antibiotic treatment against CE might be a promising therapeutic option for infertile women with RIF.
Authors: Maximilian Murtinger; Barbara Wirleitner; Dietmar Spitzer; Helena Bralo; Susanna Miglar; Maximilian Schuff Journal: Hum Reprod Open Date: 2022-06-07
Authors: Nadine Freitag; Sarah J Pour; Tanja N Fehm; Bettina Toth; Udo R Markert; Maja Weber; Riku Togawa; Jan-Steffen Kruessel; Dunja M Baston-Buest; Alexandra P Bielfeld Journal: Arch Gynecol Obstet Date: 2020-07-14 Impact factor: 2.344
Authors: Nerea M Molina; Alberto Sola-Leyva; Maria Jose Saez-Lara; Julio Plaza-Diaz; Aleksandra Tubić-Pavlović; Barbara Romero; Ana Clavero; Juan Mozas-Moreno; Juan Fontes; Signe Altmäe Journal: Biomolecules Date: 2020-04-11