Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

27 November 2016 : Clinical Research  

Effect of Natural Cycle Endometrial Preparation for Frozen-Thawed Embryo Transfer in Patients with Advanced Endometriosis

Haiyan GuoABCE, Yun WangABC, Qiuju ChenBCD, Weiran ChaiBCD, Qifeng LvBCD, Yanping KuangBCD

DOI: 10.12659/MSM.898044

Med Sci Monit 2016; 22:4596-4603

Abstract

BACKGROUND: The aim of this study was to investigate the effect of natural cycle (NC) endometrial preparation for frozen-thawed embryo transfer (FET) in women with advanced endometriosis.

MATERIAL AND METHODS: This retrospective study included 179 patients with stage III–IV endometriosis who underwent 233 FET cycles at a tertiary care academic reproductive medical center between March 2011 and August 2013 (group A). The control group included 258 patients with tubal factor infertility who underwent 300 FET cycles (group B). Both groups were prepared for FET using a NC protocol. Rates of implantation, clinical pregnancy, live birth, ongoing pregnancy, miscarriage, and pregnancy complication were recorded.

RESULTS: The implantation rate (A: 36.0%, B: 30.4%, P=0.06), the pregnancy rate (A: 50.2%, B: 45.3%, P=0.263), and the live birth rate (A: 39.91%, B: 39.0%, P=0.428) were similar between the stage III–IV endometriosis and tubal factor infertility groups. No differences were observed in ongoing rates of pregnancy, miscarriage, and pregnancy complications, independent of endometriosis severity. No congenital birth defects were found. When high-quality embryos are transferred, pregnancy results were not affected by active endometriosis. Although severe endometriosis did not affect birth rate, higher frequencies of premature delivery (mean gestational age A: 37 weeks, B: 38.3 weeks, P=0.044) and low birth weight were observed (<2500 g A: 26.4%, B: 16.6%, P=0.047).

CONCLUSIONS: There was no difference in pregnancy outcomes between patients with endometriosis and those with tubal infertility. Pregnancy outcomes in patients with endometriosis were not affected by endometriosis severity. Pregnancy outcomes were not affected by active endometrial cyst.

Keywords: Abortion, Spontaneous - metabolism, Case-Control Studies, Embryo Implantation, Embryo Transfer - methods, Endometriosis - therapy, Menstrual Cycle - physiology, Pregnancy, Pregnancy Outcome, Pregnancy Rate

0 Comments

Editorial

01 December 2022 : Editorial  

Editorial: The World Health Organization (WHO) Fungal Priority Pathogens List in Response to Emerging Fungal Pathogens During the COVID-19 Pandemic

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.939088

Med Sci Monit 2022; 28:e939088

SARS-CoV-2/COVID-19

29 November 2022 : Clinical Research  

Retrospective Study to Identify Risk Factors for Severe Disease and Mortality Using the Modified Early Warn...

Med Sci Monit In Press; DOI: 10.12659/MSM.938647  

24 November 2022 : Clinical Research  

A Prospective Questionnaire-Based Study to Evaluate Factors Affecting the Decision to Receive COVID-19 Vacc...

Med Sci Monit In Press; DOI: 10.12659/MSM.938665  

01 November 2022 : Clinical Research  

Questionnaire-Based Study of 81 Patients in Poland to Evaluate the Course of Inflammatory Bowel Disease and...

Med Sci Monit 2022; 28:e938243

In Press

05 Dec 2022 : Database Analysis  

Impact of the De Ritis Ratio on the Prognosis of Patients with Stable Coronary Artery Disease Undergoing Pe...

Med Sci Monit In Press; DOI: 10.12659/MSM.937737  

02 Dec 2022 : Clinical Research  

Value of Early Laparoscopic Exploration for Primary Infertile Patients with Patent Fallopian Tubes Complica...

Med Sci Monit In Press; DOI: 10.12659/MSM.938637  

02 Dec 2022 : Clinical Research  

Single-Center Study in Lithuania to Evaluate the Role of Transthoracic Impedance Cardiography in the Diagno...

Med Sci Monit In Press; DOI: 10.12659/MSM.938389  

30 Nov 2022 : Clinical Research  

Retrospective Evaluation of Hematological and Clinical Factors Associated with 30-Day Mortality in 170 Pati...

Med Sci Monit In Press; DOI: 10.12659/MSM.938674  

Most Viewed Current Articles

13 Nov 2021 : Clinical Research  

Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...

DOI :10.12659/MSM.932788

Med Sci Monit 2021; 27:e932788

30 Dec 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

DOI :10.12659/MSM.935379

Med Sci Monit 2021; 27:e935379

01 Nov 2020 : Review article  

Long-Term Respiratory and Neurological Sequelae of COVID-19

DOI :10.12659/MSM.928996

Med Sci Monit 2020; 26:e928996

08 Mar 2022 : Review article  

A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...

DOI :10.12659/MSM.936292

Med Sci Monit 2022; 28:e936292

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750