GYNECOLOGIC AND OBSTETRIC INVESTIGATION

Efficacy and safety of immune checkpoint inhibitors combined with chemotherapy or tyrosine kinase inhibitors in advanced endometrial cancer: A systematic review and meta-analysis
Li Y, Li S and Liang J
The objective of this meta-analysis was to conduct a comprehensive assessment of the therapeutic effectiveness and safety profile of the combination of immune checkpoint inhibitors (ICIs) with either chemotherapy or tyrosine kinase inhibitors (TKIs) in the treatment of advanced-stage endometrial cancer (EC).
A cost-effectiveness analysis of gonadotropins used for ovarian stimulation during assisted reproductive technology based on data from the French nationwide claims database (SNDS)
Borget I, Benchaib M, Poignant P, Rey L, Harty G, Chaudhari V, D'hooghe T, Schwarze JE, Cedrin Durnerin I, Roeder C and Grynberg M
Various gonadotropins are used for ovarian stimulation (OS). This study investigated the cost-effectiveness of different gonadotropins based on real-world data from the French National Health Database (SNDS) over a 7-year follow-up of assisted reproductive technology (ART) treatments.
Endometriosis, Anxiety, and Atherosclerosis: A study of eight million young hospitalized women in United States
Nassiri Kigloo H, Suarthana E, Montreuil T and Tulandi T
In recent years, several studies have proposed an association between endometriosis and various cardiovascular diseases. Our study evaluated the association between endometriosis and atherosclerosis in patients under 35 years of age using a large population database.
Ultrasound diagnosis of bowel endometriosis
Ferrero S, Barra F, Perrone U, Paudice M and Vellone VG
Background Bowel endometriosis is one of the more severe manifestations of deep endometriosis; it may cause pain and intestinal symptoms. The non-invasive diagnosis of bowel endometriosis is of crucial importance in planning the management of patients affected by this condition. Objectives This review aims to describe how transvaginal ultrasonography (TVS) is performed in patients with suspicion of rectosigmoid endometriosis, the diagnostic performance, and the strengths and limitations of this technique. Methods To identify relevant literature, a literature search was performed across the PubMed and Google Scholar databases up to July 2024. Outcome Numerous meta-analyses have demonstrated that TVS has high diagnostic accuracy in diagnosing rectosigmoid endometriosis. Rectosigmoid nodules can present with different morphological characteristics, but they are typically described as irregular, hypoechoic nodules located in the anterior wall of the rectosigmoid colon. The presence of "soft markers," such as a negative sliding sign and kissing ovaries, can further reinforce the diagnosis of this condition. Postero-lateral parametrial involvement often coexists with large rectal nodules. Introducing water contrast into the rectosigmoid does not improve the performance of TVS in diagnosing rectosigmoid endometriosis. Conclusions and Outlook TVS should be the first-line investigation in women suspected of having rectosigmoid endometriosis. The widespread use of TVS for the diagnosis of intestinal endometriosis can reduce diagnostic delays and facilitate the treatment of patients affected by this condition.
Assisted reproductive technology, pregnancy and recurrent disease in melanoma patients: a 30-year single institution experience
Kelderman S, de Haan J, Rhijnsburger D, Bouwman A, De Groot C, Haanen J, Coulter J, Van Houdt W, Amant F and Lok C
Objectives The aim of this study is to assess differences in melanoma recurrence between patients conceiving spontaneously versus those undergoing assisted reproductive technology (ART), to determine use of ART in post-melanoma patients and to examine the impact of counseling of this specific patient group. Design This study is a 30-year analysis including data from a single center questionnaire and a retrospective cohort study. Participants/Materials Women of childbearing age with a history of melanoma were requested to participate in our study. We selected patients who underwent either primary melanoma treatment or treatment of local / distant recurrence at our institute between 1994 and 2021. Each participant received a questionnaire and informed consent form. The questions concerned general health, primary tumor characteristics, utilization of ART, subsequent pregnancies and development of recurrent melanoma. Additional information was collected from the medical files. Setting The research was conducted in a dedicated oncology center and tertiary referral center for melanoma in The Netherlands. Methods Participants received the questionnaires by mail. Six weeks later a reminder was sent to non-responders. Analysis was performed using descriptive statistics. For comparisons between groups Chi-square tests were used. P-value was considered significant when below 0.05. A clinically relevant difference in recurrence rate was defined as a 10% difference. Results A total of 498 questionnaires were available for analyses, 449 from living patients and 49 from relatives of diseased patients. One hundred and seventy-nine patients (36%) with a history of melanoma became pregnant following their diagnosis. In this group, 28 patients (16%) attempted to conceive using ART, and eight of them experienced disease recurrence. There was no difference in the recurrence rate between patients who became pregnant after the diagnosis of melanoma and those who never subsequently conceived (37% vs 35%, p=0.609). Limitations The main limitations of the study are its size, observational design and questionnaire methodology. Conclusions Pregnancy did not increase the risk of recurrent melanoma. The group of patients conceiving after ART was small and therefore it is difficult to confidently conclude that the recurrence risk is comparable to the other groups. Prospective international registration of these patients, their oncologic follow-up and possible use of assisted reproduction, will provide valuable information to determine any potential association between ART and risk of recurrent melanoma. This would enable health professionals to develop surveillance strategies and pre-conception counselling of patients wishing to conceive.
Relation of Endocan (ESM-1) Serum Levels with Patient Characteristics and Morphological Features of Uterine Fibroids: A Case-control Study
Başkır I and Özyer Ş
This study aimed to compare the serum endocan levels of patients with uterine fibroids and the healthy control group.
Characterization of coping with Primary Dysmenorrhea in Women according to their level of Physical Activity: a cross-sectional observational study
Ibáñez-Vera AJ, Cobertera-Pintor M, Tejero-Olalla LDC and Díaz-Mohedo E
Primary dysmenorrhoea (PD) is one of the most common gynaecological pathologies in women. The aim is to determine the existence of differences in coping with PD in women who practice high-intensity sport, compared to women who are less physically active.
Malignant Transformation of Squamous Cell Carcinoma in Mature Cystic Teratoma of the Ovary - A Systematic Review and Meta-Analysis of Data
Wu SY, Giannini A, Girardo M, Schmitt A, Magrina JF and Butler K
Mature cystic teratomas (MCT) are the most common neoplasm of the ovary, occurring in 10-20% of women during their lifetimes. MCTs may rarely undergo malignant transformation, of which squamous cell carcinoma is the most common histopathology. This rare malignancy is poorly understood, therefore medical and surgical treatment has yet to be optimized to produce the best outcomes for patients diagnosed with squamous cell carcinoma in MCT (SCC-MCT).
Global, regional, and national prevalence and disability-adjusted life-years for female infertility: Results from a global burden of disease study, 1990-2019
Shen D, Yang S, Qi C and Yang H
Female infertility has a devastating impact on the physical and mental health of individuals and national fertility. However, most of the previous studies on this subject were conducted on rather small sample sizes and have certain limitations. Therefore, we aimed to determine the prevalence of female infertility in 204 countries and territories from 1990 to 2019.
The Utility of an Human Papillomavirus Genotype Assay for Cancer Screening in Self-Collected Urine and Vaginal Samples from Japanese Women
Mizuno M, Kamio M, Sakihama M, Yanazume S, Togami S, Kakizoe T and Kobayashi H
The high incidence of invasive cervical cancer among those who have not undergone cancer screening is a serious problem. This study aimed to investigate the utility of human papillomavirus (HPV) test results from self-collected urine and vaginal samples as screening tools.
Trustworthiness Criteria for Meta-Analyses of Randomized Controlled Studies: OBGYN Journal Guidelines
A Predictive Model for Treatment Effectiveness in Severe Primary Immune Thrombocytopenia during Pregnancy: A Retrospective Study in a Tertiary Critical Maternity Referral Center
Wang C, He Z, Lio KU, Shi H, Wang J, Zhang Y and Zhang N
The study aimed to identify factors influencing the severity of primary immune thrombocytopenia (ITP) during pregnancy, develop a predictive model for treatment response, and report maternal and neonatal outcomes associated with severe ITP.
The Protective Effect of Adipose-Derived Stromal Vascular Fraction on Ovarian Function in Rats with Cyclophosphamide-Induced Ovarian Damage
Okten SB, Ozcan P, Tok OE, Devranoglu B, Cetin C, Tanoglu FB and Ficicioglu C
The aim of this study was to investigate if adipose-derived stromal vascular fraction (SVF) treatment has any protective effect on ovarian function in rats with cyclophosphamide (CP) induced ovarian damage.
Endometriosis and infertility: a bibliometric analysis of the 100 most cited articles from 2000 to 2023
Torres JPV, Eulálio EC, Oliveira FDC, Ximenes GF, Feitosa Filho HN, de Souza LB, Araujo Júnior E and Cavalcante M
This study aimed to conduct a bibliometric analysis of research on endometriosis and infertility, focusing on the 100 most cited (TOP100) articles in the literature.
Comparison of Hidden Blood Loss between Laparoendoscopic Single-Site Myomectomy and Conventional Laparoscopic Myomectomy
Tao J, Zhu S, Chen Z, Chen Q, Du W, Sun J, Yu M, Zhou Y, Zhao Y and Zhang Q
Laparoendoscopic single-site myomectomy (LESS-M) is widely applied for the treatment of uterine leiomyoma. The purposes of this study were to investigate differences in hidden blood loss between LESS-M and conventional laparoscopic myomectomy (CLM) during treatment of uterine leiomyoma and to identify the associated risk factors.
Oocyte Quality in Women with Endometriosis
Trinchant R and García-Velasco JA
Endometriosis is a chronic gynecological condition that affects approximately 10% of women of reproductive age globally. It is associated with significant morbidity due to symptoms such as pelvic pain and infertility. Current knowledge suggests that endometriosis impacts oocyte quality, a critical factor for successful fertilization and pregnancy. Despite extensive research, the exact mechanisms remain unclear, and further updates are necessary to optimize treatment strategies.
HLTF/SERPINE1 Axis Plays a Crucial Pro-Oncogenic Role in the Progression from Cervical Precancerous Lesions to Cervical Carcinoma in vitro
Wang Y, Tan Y, Yang S, Wei J, Wei Y and Chen J
Cervical carcinoma (CC) is prevalent among women worldwide with increasing risk. Finding effective methods for treating CC is of utmost importance. The aim of this study was to investigate the effect of SERPINE1 on the progression of cervical precancerous lesions to CC.
Retraction Statement
Effectiveness of Mechanical Bowel Preparation before Robot-Assisted Laparoscopic Gynecologic Surgery: A Randomized, Single-Blind, Controlled Trial
Yoon H, Park JH, Mun J, Yoon Y, Lee JJ, Ko M, Cho HH and Namkung J
The objective of this randomized controlled trial was to compare the effect of bowel preparation using only oral polyethylene glycol electrolyte (PEG) solution versus oral PEG solution combined with mechanical sodium phosphate (NaP) enema on the surgical field visualization in patients undergoing robot-assisted laparoscopic gynecologic procedures.
Efficacy and Diagnostic Reliability of Intraoperative Frozen Section in the Surgical Management of Early-Stage Cervical Cancer
Smyth SL, Jackson E, Sadeghi N, Pappa C, Ghanbarzadeh N, Pinelli C, Pubudu P, Dhar S, Traill Z, Serra P, Laganà AS and Alazzam M
The aim of this study of this study was to evaluate preoperative radiology and histopathology findings in cervical cancer lymphadenopathy detection, allowing targeted frozen section examination (FSE).
The Value of Human Epididymal Protein 4, Carcinoembryonic Antigen and Alpha-Fetoprotein in the Early Diagnosis of Cervical Cancer
Ye X and Xie S
This research aimed to unveil the value of human epididymal protein 4 (HE4), carcinoembryonic antigen (CEA) and alpha-fetoprotein (AFP) in the early diagnosis of cervical cancer.