Shan Liu1, Lin Shi2, Juanzi Shi3. 1. Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China. 2. Department of Immunology and Microbiology, Xi'an Jiaotong University Health Science Center, Xi'an, China. 3. Assisted Reproduction Center, Northwest Women's and Children's Hospital, Xi'an, China. Electronic address: shijuanzi123@126.com.
Abstract
BACKGROUND: The impact of endometrial cavity fluid (ECF) on assisted reproductive technology (ART) outcomes has not been evaluated in a meta-analysis. OBJECTIVES: To evaluate the impact of ECF on the outcome of ART cycles. SEARCH STRATEGY: PubMed, China Academic Journals Full-text Database, and China Doctoral/Masters Dissertations Full-text Databases were searched for reports published in any language before January 1, 2015, using relevant keywords. SELECTION CRITERIA: Studies were included if they compared the outcome of ART in women with and without ECF. DATA COLLECTION AND ANALYSIS: Background information, participants' characteristics, and study outcomes were recorded. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using the Mantel-Haenszel method. MAIN RESULTS: Six studies evaluating 5928 ART cycles were included. The pregnancy rate was significantly lower in the group with ECF than in the group without ECF (OR 0.74, 95% CI 0.55-0.98; P=0.03). The same association was observed if the analysis included only patients with hydrosalpinx (OR 0.36, 95% CI 0.15-0.86; P=0.02). CONCLUSIONS: The clinical pregnancy rate after ART is significantly lower among patients with ECF than among those without ECF. In addition, if ECF is found in patients with hydrosalpinx, ART cycles should be cancelled after oocyte retrieval.
BACKGROUND: The impact of endometrial cavity fluid (ECF) on assisted reproductive technology (ART) outcomes has not been evaluated in a meta-analysis. OBJECTIVES: To evaluate the impact of ECF on the outcome of ART cycles. SEARCH STRATEGY: PubMed, China Academic Journals Full-text Database, and China Doctoral/Masters Dissertations Full-text Databases were searched for reports published in any language before January 1, 2015, using relevant keywords. SELECTION CRITERIA: Studies were included if they compared the outcome of ART in women with and without ECF. DATA COLLECTION AND ANALYSIS: Background information, participants' characteristics, and study outcomes were recorded. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated using the Mantel-Haenszel method. MAIN RESULTS: Six studies evaluating 5928 ART cycles were included. The pregnancy rate was significantly lower in the group with ECF than in the group without ECF (OR 0.74, 95% CI 0.55-0.98; P=0.03). The same association was observed if the analysis included only patients with hydrosalpinx (OR 0.36, 95% CI 0.15-0.86; P=0.02). CONCLUSIONS: The clinical pregnancy rate after ART is significantly lower among patients with ECF than among those without ECF. In addition, if ECF is found in patients with hydrosalpinx, ART cycles should be cancelled after oocyte retrieval.
Authors: Vanessa de Oliveira; Jennifer Schaefer; Basim Abu-Rafea; George A Vilos; Angelos G Vilos; Moshmi Bhattacharya; Sally Radovick; Andy V Babwah Journal: Mol Hum Reprod Date: 2020-03-26 Impact factor: 4.025
Authors: Lewis Nancarrow; Nicola Tempest; Andrew J Drakeley; Roy Homburg; Richard Russell; Dharani K Hapangama Journal: J Clin Med Date: 2021-06-27 Impact factor: 4.241