Wen Zhang

OBJECTIVE: To investigate the complementary roles of rectal magnetic resonance imaging and endoscopic ultrasound in the preoperative assessment of rectal deep endometriosis (DE). DESIGN: Retrospective, cross-sectional study. SETTING: Shen…

BACKGROUND: Growing evidence suggests that environmental pollutants exert a detrimental impact on female fertility. Among these pollutants, volatile organic compounds (VOCs), easily encountered in the environment, have garnered significant …

OBJECTIVE: This study explores the metabolic profiles in the peripheral blood of infertile patients with adenomyosis (ADM) to identify key metabolites affecting pregnancy outcomes in these patients undergoing frozen embryo transfer (FET). O…

BACKGROUND: Despite proposed mechanisms hypotheses, the etiology of adenomyosis remains unclear. The limited efficacy of current therapeutic approaches may stem from insufficient understanding of its pathobiological underpinnings and the pr…

OBJECTIVE: We investigated whether the addition of a luteal phase support drug benefits pregnancy and perinatal outcomes in modified natural-cycle frozen-thawed embryo transfer (mNC-FET) for women up to the age of 35 years. METHODS: We ana…

To explore the association between uterine volume and in vitro fertilization (IVF) reproductive outcomes of infertile patients with adenomyosis, we performed a retrospective cohort study of infertile patients with adenomyosis who underwent …

BACKGROUND: Lung endometriosis is an extremely rare gynecological disease. Current literature reports suggest that the majority of patients will present with only generic symptoms, such as hemoptysis, pneumothorax, and hemopneumothorax, whi…

Dienogest is effective in reducing endometriosis-related pain symptoms. This study aims to investigate and compare the pharmacokinetic profiles and safety of test formulations to reference formulations of dienogest in healthy Chinese female…

OBJECTIVE: To explore a non-routine method of oocyte retrieval in patients with difficulty in obtaining oocytes via the vagina during a cycle of in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI)-embryo transfer (ET). MET…

BACKGROUND: With the increasing use of frozen embryo transfer (FET), the best endometrial preparation protocol is continuously being discussed. The hormone replacement therapy (HRT) cycle and letrozole-induced ovulation (L-OI) cycle are ava…

BACKGROUND: Whether gonadotrophin-releasing hormone agonist (GnRH-a) pretreatment before transferring frozen-thawed embryos (FETs) could improve the clinical outcome of adenomyosis-associated infertile patients with 56 cm3 ≤ uterine volume …

OBJECTIVE: To evaluate the optimal waiting period for frozen-thawed embryo transfer (FET) after hysteroscopic polypectomy (HSC-P). DESIGN: Retrospective cohort. SETTING: University-affiliated hospital. PATIENTS: All patients included in …

BACKGROUND: Adenomyosis is commonly encountered in infertile women; however, it is still unclear whether adenomyosis has a detrimental effect on in vitro fertilization and embryo transfer (IVF-ET) outcomes. METHOD: We enrolled 1146 patient…

RESEARCH QUESTION: What is the effect of adenomyosis types on IVF and embryo transfer (IVF-ET) after ultra-long gonadotrophin-releasing hormone (GnRH) agonist protocol? DESIGN: Patients who underwent the first cycle of IVF-ET with ultra-lo…

Abstract Background: Lung endometriosis is an extremely rare gynecological disease. Literature reports suggest that most patients will show generic symptoms such as hemoptysis, pneumothorax, and hemopneumothorax, which can often result in …

Abstract Background Endometriosis is a chronic disease that affects women in reproductive age, and adenomyosis was known as “endometriosis in the uterus”. Endometriosis is an immune-dysfunction-related disease, contributing to the diversity…

Unlike poor ovarian response, despite being predicted to be normal responders based on their ovarian reserve markers, many patients respond suboptimally to ovarian stimulation. Although we can improve the number of retrieved oocytes by incr…

RESEARCH QUESTION: What is the relationship between uterine volume before frozen-thawed embryo transfer (FET) and reproductive outcomes among adenomyosis patients? DESIGN: Clinical characteristics and outcomes of adenomyosis patients under…

BACKGROUND: Pain sensitization processing in the central nervous system may be related to endometriosis-associated pain in patients. The purpose of this study was to understand the alterations in the abnormal pain response in central brain …

BACKGROUND: Ovarian endometriosis is the most frequent type of endometriosis. Despite the use of surgery and medication, many patients suffer from recurrence within near future. Currently, there are no effective clinical characteristics ava…

Abstract Background:Lung endometriosis is an extremely rare gynecological disease. Literature reports suggest that most patients will show generic symptoms such as hemoptysis, pneumothorax, and hemopneumothorax, which can often result in m…

[This corrects the article DOI: 10.2147/JPR.S232313.].

BACKGROUND: Endometriosis is a benign, chronic, gynecological disease which affect the women in reproductive age. The dysfunction of immune system is associated with endometriosis and the diversity of microbiota in genital tract. According …

BACKGROUND: Endometriosis (EM) is a common gynecological disease in women of reproductive age. These patients in approximately 80% suffer the various degree pain. This study will investigate synergistically the mechanism of the higher-posit…

OBJECTIVE: This study was performed to investigate the diagnostic accuracy of frozen section (FS) of mucinous borderline ovarian tumors (mBOTs) and the diagnostic value of various risk factors for misdiagnosis. METHODS: Patients with eithe…