719 results match your criteria: "Clinic of Gynecology[Affiliation]"

Purpose: The prevention of preterm birth is a challenging task for obstetricians. Cervical cerclage, used as both a primary and secondary prevention method for spontaneous preterm birth, is a crucial surgical intervention. It is essential that obstetricians can learn this procedure in a simulated environment before performing the stitches on high-risk patients.

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Objective: To assess the safety of fertility-sparing treatments for early-stage ovarian cancer in women younger than 40 years old.

Methods: We performed a retrospective multicenter study including women aged 18-40 years diagnosed with early-stage (FIGO I-II) ovarian cancer in 55 Spanish hospitals, from January 2010 to December 2019. Benign and borderline tumors were excluded, as well as advanced stages (FIGO III-IV).

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Fecal tryptophan metabolite profiling in newborns in relation to microbiota and antibiotic treatment.

Appl Microbiol Biotechnol

November 2024

RECETOX, Faculty of Science, Masaryk University, Kamenice 753/5, pavilion D29/1S101, 625 00, Brno, Czech Republic.

In the first days of life, the newborns' intestinal microbiota develops simultaneously with the intestinal gut barrier and follows intestinal immunity. The mode of delivery shows significant impact on microbial development and, thus, the initiation of the tryptophan catabolism pathway. Further antibiotics (ATB) treatment of mothers before or during delivery affects the microbial and tryptophan metabolite composition of stool of the caesarean- and vaginal-delivered newborns.

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Background: This study aimed to explore the disparities in PD-1 and PD-L1 expression among oral squamous cell carcinomas (OSCCs) in individuals categorized as never-smokers/never-drinkers versus smokers/drinkers.

Methods: Immunohistochemical staining for PD-1 and PD-L1, along with PDCD1LG2/cen9 dual color probe analysis, was conducted on 130 OSCC specimens from both smoker/drinker and never-smoker/never-drinker cohorts. Associations between smoking/drinking status, clinicopathologic data, immunohistochemical antibody expression, fluorescence in situ hybridization, and survival outcomes were assessed.

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Article Synopsis
  • Surgical removal of deep endometriosis lesions can relieve symptoms but often causes problematic adhesions; this study evaluates a new hyaluronic acid gel designed to reduce those adhesions after surgery.
  • Conducted on 60 patients, the study analyzed inflammation, pain, and complications within 72 hours after laparoscopic surgery, indicating a slight increase in inflammatory markers post-surgery yet no serious adverse events.
  • Findings suggest that the antiadhesion gel (HyaRegen) is safe for managing inflammatory responses after surgery, with manageable pain levels reported by over 60% of participants.
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Article Synopsis
  • Sentinel lymph node (SLN) mapping in epithelial ovarian cancer may lower risks from lymphadenectomy while still providing reliable diagnostic results; ongoing research aims to evaluate its effectiveness.
  • A systematic review of four studies involving 239 patients found SLN detection rates of 59.5% for pelvic and 64.4% for para-aortic regions, with technetium-99 showing better detection rates compared to indocyanine green.
  • Diagnostic accuracy for identifying lymph node metastasis was high, reaching 100% in the pelvic field and 98.1% for the para-aortic field, suggesting SLN mapping could be a valuable tool in this context.
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To assess the long-term oncological safety of laparoscopic fertility-sparing surgery (FSS) in borderline ovarian tumors and the impact of laparoscopic surgical factors on recurrences. Primary outcomes were the recurrence rate and time to recurrence after laparoscopic FSS. Secondary outcomes were to evaluate the recurrence rate after a second laparoscopic surgery and to assess factors associated with the risk of relapse.

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Article Synopsis
  • The study assessed the effectiveness of high uterosacral ligament suspension (HUSLS) via vaginal-assisted natural orifice transluminal endoscopic surgery (vNOTES) in patients with pelvic organ prolapse or those needing prevention after a hysterectomy.
  • A total of 55 women participated, with significant improvements in prolapse measurements and a success rate of 96.4% over an average follow-up of 23.5 months.
  • Complications were minimal, with only one case of bladder injury and a high patient satisfaction rate of 98.1%.*
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Selenium is essential for the synthesis and function of various selenoenzymes, such as glutathione peroxidases, selenoprotein P, and thioredoxin reductase. These enzymes play a critical role in both antioxidant defense and in limiting oxidative damage. Numerous studies have reported associations between serum selenium concentration, obstetric complications and pregnancy outcomes.

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Background: Parents can engage in several behaviours with regard to early childhood allergy prevention (ECAP). These can be related to diet of mother/child and the modification of the home environment; not all of them are justified by current evidence. Previous studies showed that parental health literacy (HL) is related to favourable health behaviours directed at the child.

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Proteomic Profile of Endometrial Cancer: A Scoping Review.

Biology (Basel)

August 2024

Univ Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548 Coimbra, Portugal.

Proteomics can be a robust tool in protein identification and regulation, allowing the discovery of potential biomarkers. In clinical practice, the management of endometrial cancer can be challenging. Thus, identifying promising markers could be beneficial, helping both in diagnosis and prognostic stratification, even predicting the response to therapy.

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Peripartum lithium management: Early maternal and neonatal outcomes.

J Affect Disord

December 2024

Department of Psychiatry and Psychology, Hospital Clínic, IDIBAPS, Centro de Investigación Biomédica en Red en Salud Mental (CIBERSAM), Barcelona, Spain; Department of Medicine, Institute of Neuroscience, UB, Barcelona, Spain. Electronic address:

Background: It has been suggested that a 30-50 % lithium dose reduction or lithium discontinuation 24-48 h before delivery could minimize neonatal complications. We investigated the maternal lithemia changes around delivery after a brief discontinuation, the placental transfer of lithium at delivery, and the association between neonatal lithemia at delivery and acute neonatal outcomes.

Methods: A retrospective observational cohort study was conducted in a teaching hospital (November/2006-December/2018).

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Objective: Human papillomavirus (HPV) infection and menopause entail a considerable impairment in health-related quality of life (HRQoL). The objective of the present study was to analyze the impact of the menopause status on HRQoL in women with HPV infection.

Methods: A cross-sectional, nationwide, multicenter sample of women with HPV infection was conducted throughout clinics of gynecology representative of the Spanish population with regard to age, geographic density, and autonomous regions.

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Diagnostic utility of translabial ultrasound in pelvic organ prolapse: a prospective observational study.

J Obstet Gynaecol

December 2024

Pulmonary Circulation Centre, Department of Cardiac and Vascular Diseases, Faculty of Medicine, Jagiellonian University Medical College, John Paul II Hospital in Kraków, Kraków, Poland.

Background: The increasing awareness of women's health issues, specifically pelvic organ prolapse (POP) and urinary incontinence (UI), has spurred a surge in patients seeking specialised advice for these conditions, necessitating modern diagnostic approaches for such issues. This study explored the diagnostic utility of translabial ultrasound for POP, emphasising its correlation with clinical assessments based on International Continence Society (ICS) criteria.

Methods: Seventy-one patients with POP Quantification System (POP-Q) stage 0-IV with or without UI were prospectively enrolled at Jagiellonian University Medical College between 2014 and 2016.

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Macrophage Phenotype Induced by Circulating Small Extracellular Vesicles from Women with Endometriosis.

Biomolecules

June 2024

Department of Experimental Pathology, Institut d'Investigacions Biomèdiques de Barcelona, Consejo Superior de Investigaciones Científicas (IIBB-CSIC), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain.

Article Synopsis
  • Evidence indicates that the immune system, particularly macrophages, plays a critical role in the development and progression of endometriosis, linked to dysfunction in their activity.
  • This study examines the impact of Small Extracellular Vesicles (sEVs) from the plasma of endometriosis patients on macrophage polarization, comparing them to a control group without the disease.
  • Results show that sEVs from endometriosis patients promote macrophages to adopt an M2 phenotype, which is associated with lower activation and changes in certain protein expressions, despite not affecting cell uptake or responding to a specific treatment with a PPARG agonist.
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Objective: This study aimed to investigate the acute effects of motor imagery-based physical activity on maternal well-being, maternal blood pressure, heart rate, oxygen saturation, fetal heart rate, and uterine contractions in women with high-risk pregnancies.

Methods: This randomized controlled trial was conducted in Izmir Tepecik Education and Research Hospital from August 2023 to January 2024. Seventy-six women with high-risk pregnancies were randomized into two groups: a motor imagery group (n = 38, diaphragmatic-breathing exercise and motor imagery-based physical activity) and a control group (n = 38, diaphragmatic-breathing exercise).

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Article Synopsis
  • - High-grade cervical intraepithelial neoplasia (CIN) is a precancerous condition linked to persistent HPV infection, typically identified via screening and managed through treatments like ablation or excision.
  • - A systematic review of 55 studies in Europe explored treatment methods and outcomes for women with high-grade CIN, revealing that excisional therapy was the most common treatment (up to 100% in some studies), with HPV positivity remaining high even after treatment.
  • - The study found that while conization and ablation were prevalent, a notable percentage of patients (0.5-20.9%) experienced subsequent CIN within 6 months after treatment, highlighting the importance of ongoing monitoring post-therapy.
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Background: to prove the effectivity of fertility-sparing procedures in early-stage ovarian cancer by assessing pregnancy rates and obstetrical outcomes.

Methods: we performed a retrospective multicenter study among 55 Spanish hospitals, collecting patients from 18 to 40 years old with diagnosis of early-stage ovarian cancer, epithelial (EOC) or non-epithelial (non-EOC), from January 2010 to December 2019. Data on the use of assisted reproductive techniques, pregnancy attempts and obstetrical outcomes were collected.

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Many women seek treatment to improve menopausal vasomotor symptoms (VMS). The selection of women most likely to benefit from menopause hormone therapy (MHT) is crucial in clinical practice. There is general agreement that women younger than 60 years or who initiate MHT within the first 10 years of menopause, with no contraindications, have greater benefits considering symptomatic relief and additional advantages.

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Objective: To report the outcome of SLN staging in the SENTIX international prospective trial of SLN biopsy in patients with cervical cancer with an intensive ultrastaging protocol and central quality control and to evaluate how the intensity of pathological assessment correlates with metastatic detection rate in SLNs.

Methods: Eligible were patients with stages T1a1/LVSI+ to T1b2 (<4 cm, ≤2 cm for fertility sparing), common tumor types, no suspicious lymph nodes on imaging, and bilateral SLN detection. SLNs were examined intraoperatively and processed by an intensive protocol for ultrastaging (paraffin blocks sectioned completely in 150-μm intervals/levels).

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Unlabelled: Uterine fibroids (leiomyomas and myomas) are the most common benign gynecological condition in patients presenting with abnormal uterine bleeding, pelvic masses causing pressure or pain, infertility and obstetric complications. Almost a third of women with fibroids need treatment due to symptoms.

Objectives: In this review we present all currently available treatment modalities for uterine fibroids.

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Introduction: Leiomyosarcoma (LMS), together with smooth muscle tumors of uncertain malignant potential (STUMP) and benign leiomyomas, belongs to a heterogeneous group of uterine neoplasms. According to the World Health Organization, tumors originating from uterine smooth muscle fibers are the second most frequent tumors. It is challenging to distinguish between STUMP and LMS because of an overlap of symptoms, lack of a precise definition, and unequivocal information obtained using imaging diagnostic methods.

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Objective: To investigate the safety of sentinel node mapping for patients with early-stage cervical cancer undergoing cervical conization plus nodal evaluation.

Methods: The ETERNITY project is a retrospective, multi-institutional study collecting data of patients with early-stage cervical cancer undergoing fertility-sparing treatment. Here, we compared outcomes related to three methods of nodal assessment: sentinel node mapping (SNM), SNM plus backup lymphadenectomy (SNM + LND); pelvic lymphadenectomy (LND).

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Influence of Aldehyde Dehydrogenase Inhibition on Stemness of Endometrial Cancer Stem Cells.

Cancers (Basel)

May 2024

Univ Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548 Coimbra, Portugal.

Article Synopsis
  • - Endometrial cancer is a common gynecological cancer that can be difficult to treat, especially in cases where the disease recurs or spreads; cancer stem cells (CSCs) are linked to these challenges, particularly through their high activity of the enzyme aldehyde dehydrogenase (ALDH).
  • - The study investigated the effects of inhibiting ALDH in endometrial CSCs using a specific compound (DEAB), which was shown to significantly reduce ALDH activity, inhibit cell growth capabilities, and alter protein expression profiles related to cancer progression.
  • - Findings suggest that targeting ALDH and related proteins (like ALDH18A1, SdhA, and UBAP2L) could provide new therapeutic strategies
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Introduction: Human papillomavirus (HPV) diagnosis has a considerable emotional and psychological impact on women. To evaluate the impairment this infection leads to regarding quality of life (QoL), several scales have been suggested, such as the human-papillomavirus-quality-of-life (HPV-QoL) questionnaire. This has been validated for the Spanish population and measures the impact of HPV on health-related-quality-of-life (HR-QoL).

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