About
145
Publications
29,540
Reads
How we measure 'reads'
A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. Learn more
3,968
Citations
Introduction
Skills and Expertise
Publications
Publications (145)
Fasciae and ligaments are structures composed of fibrous connective tissue that covers, connects or supports other tissues and organs. Knowing their anatomy is of utmost importance for the gynecologic surgeon, since it is often necessary to approach these structures or visualize these anatomical landmarks in order to safely access certain sites of...
Introduction
Hysterectomy is the second most frequent gynecological surgical procedure worldwide. Its application spans various benign and malignant conditions, significantly impacting women’s health. Despite its prevalence, comprehensive analyses assessing Brazil’s trends, regional differences, and determinants of hysterectomy still need to be mad...
This study seeks to assess the efficacy of Cognitive-Behavioral Therapy (CBT) in enhancing coping strategies, alleviating depression, stress, pain perception, and improving the quality of life for women with endometriosis. About 52 patients randomized, categorized into an intervention group ( n = 25) and a control group ( n = 27) filled out the ins...
Objective:
The search for medical information on the internet is a part of people's daily lives. Exponential volumes of data are available through various media and platforms. There are several problems related to the ease of creating and accessing medical information on the internet, as evidenced by the quantity of false content and increasing an...
Background
The maximum daily dose of follitropin delta for ovarian stimulation in the first in vitro fertilization cycle is 12 μg (180 IU), according to the algorithm developed by the manufacturer, and based on patient’s ovarian reserve and weight. This study aimed to assess whether 150 IU of menotropin combined with follitropin delta improves the...
Previously, lipid nanoparticles (LDE) injected in women with endometriosis were shown to concentrate in the lesions. Here, the safety and feasibility of LDE carrying methotrexate (MTX) to treat deep infiltrating endometriosis was tested.
Prospective pilot study.
Perola Byington Hospital Reference for Women’s Health.
Eleven volunteers (aged 30–47 ye...
Background
The maximum daily dose of follitropin delta for ovarian stimulation in the first in vitro fertilization cycle is 12 µg (180 IU), according to the algorithm developed by the manufacturer, and based on patient's ovarian reserve and weight. This study aimed to assess whether 150 IU of menotropin combined with follitropin delta improves the...
Objective
The primary aim of this study was to understand the difference in the use of Telemedicine by Brazilian physicians before and after the onset of COVID-19 pandemic and their intention to continue using it post the pandemic period. The secondary objective was to analyze the differences of opinion between physicians in the private and public...
The actual prevalence of superficial endometriosis is not known. However, it is considered the most common subtype of endometriosis. The diagnosis of superficial endometriosis remains difficult. In fact, little is known about the ultrasound features of superficial endometriotic lesions. In this study, we aimed to describe the appearance of superfic...
Objetivo: Evaluar la eficacia y seguridad del estrógeno potenciado en comparación con el placebo en el trata-miento homeopático del dolor pélvico asociado a endometriosis (EAPP, por sus siglas en inglés). Diseño del estudio: El presente fue un estudio clínico aleatorizado, doble ciego, controlado con placebo, de 24 semanas, el cual incluyó a 50 muj...
La Homeopatía de México | Evidencias Científicas de la Homeopatía | Edición Especial de Aniversario (90 años) | 2023 || EDITORIAL: Para aquellos que demandan evidencias científicas de la Homeopatía. Marcus Zulian Teixeira. | ARTÍCULOS: Homeopatía: una breve descripción de esta especialidad médica. Marcelo Pustiglione, Eduardo Goldenstein, Y. Moisés...
Endometriosis affects a significant proportion of women worldwide; however, no definitive cure for this disease has been discovered to date. Oxidative stress promotes endometriotic lesion maintenance in the peritoneal cavity in women. Furthermore, there is evidence of the mitogen-activated protein kinase (MAPK) signaling pathway and senescence invo...
Objective
To compare the perioperative outcomes of patients undergoing abdominal hysterectomies for leiomyomas before and after the implementation of an enhanced recovery after surgery (ERAS) protocol in a teaching hospital.
Methods
This prospective cohort study compared a patient group from a historical series (pre‐ERAS) with another group after...
Objectives
The purpose of this study was to evaluate the role of vaginal hysterectomy for the treatment of patients with low-risk endometrial cancer.
Methods
We retrospectively reviewed the medical records of patients who underwent vaginal hysterectomy for treatment of endometrial cancer or its precursor lesions at a single center in São Paulo, Br...
Objective:
Robotic surgery is currently on the rise and has been widely applied all over the world. Gynecology offers great opportunities for the development of innovative techniques due to the magnitude of surgical needs. The aim of this study was to correlate perioperative complications, surgical time, and length of hospital stay with surgical d...
Background:
Brazil has a high burden of cervical cancer, even though it is preventable, traceable and treatable. Hence, this study evaluated levels of knowledge, attitudes and practices (KAP) related to cervical cancer screening and diagnosis and acceptance of self-screening techniques among women aged 24 and greater.
Methods:
A cross-sectional...
Objective:
To evaluate the prevalence of sonographic signs suggestive of deep infiltrative endometriosis and endometriomas in patients referred for transvaginal sonography as part of a routine annual gynecological evaluation. We also describe the clinical and imaging aspects associated with the incidental findings of endometriosis.
Methods:
This...
Endometriosis is a prevalent gynecological condition with deleterious effects on women’s quality of life in terms of physical, emotional, and social compromise. It is an inflammatory disease characterized by the presence of endometrial-like tissue outside the uterus, and its presentation varies from superficial peritoneal lesions to deep infiltrati...
Background
Graft-versus-host disease (GVHD) is the main complication of allogeneic hematopoietic stem cell transplantation (HSCT). GVHD in the female genital tract can cause sinusorrhagia, dyspareunia, synechia, and even complete vagina occlusion.PurposeThis prospective study aimed to evaluate the clinical characteristics and effects of preventive...
Introduction Endometriosis is an inflammatory disease that affects women of reproductive age, causing pain and the possibility of infertility. Endometriosis was associated to low life quality and research shows the impact of endometriosis in several areas of life, justifying how these patients are more likely to develop depression, anxiety, and str...
Endometriosis causes immunological and cellular alterations. Endometriosis lesions have lower levels of lamin b1 than the endometrium. Moreover, high levels of pro-inflammatory markers are observed in the peritoneal fluid, follicular fluid, and serum in endometriosis lesions. Thus, we hypothesized that the accumulation of senescent cells in endomet...
Objective:
To answer the question if the freeze-all strategy and subsequent frozen embryo transfer is preferable to fresh embryo transfer for patients with normal response to ovarian stimulation (4 to 15 oocytes recovered) during in vitro fertilization treatments.
Methods:
A retrospective cohort from two human reproduction centers between 2013 a...
IntroductionThe pathogen-associated molecular patterns and the danger-associated molecular patterns are possibly responsible for the activation of the inflammatory process in endometriosis through the activation of toll-like receptors (TLRs). Objective
The aim of this systematic review was to critically analyze the findings of published articles on...
Objective:
The aim of the study was to assess the evidence on miRNAs as biomarkers for the diagnosis of endometriosis, as well as to provide insights into the challenges and strategies associated with the use of these molecules as accessible tools in clinical practice.
Methods:
Systematic review conducted on PubMed®, Latin American and Caribbean...
Endometriosis is a chronic inflammatory hormone-dependent condition associated with pelvic pain and infertility, characterized by the growth of ectopic endometrium outside the uterus. Given its still unknown etiology, treatments usually aim at diminishing pain and/or achieving pregnancy. Despite some progress in defining mode-of-action for drug dev...
It is estimated that around 28 million surgeries will be postponed or canceled worldwide as a result of this pandemic, causing a delay in the diagnosis and treatment of more than 2 million cancer cases. In Brazil, both the National Health Agency (ANS) and National Health Surveillance Agency (ANVISA) advised the postponement of elective and non-esse...
Objective To analyze the applicability and efficiency of a multi-approach laparoscopic training in improving basic laparoscopic skills of obstetrics and gynecology (OBGYN) residents.
Methods Cross-sectional, observational and descriptive study, developed at the Experimentation and Surgery Training Center (CETEC, in the Portuguese acronym) of the Ho...
Objective The present study is a systematic review of the literature to assess whether the presence of endometriosis determines or contributes to adverse obstetric outcomes.
Data Sources The present work was carried out at the Hospital Israelita Albert Einstein, São Paulo, state of São Paulo, Brazil, in accordance to the PRISMA methodology for syst...
Objective:
To analyze and compare the expression of Toll-like receptors by regulatory T cells present in the peritoneal fluid of patients with and without endometriosis.
Methods:
Regulatory T cells were isolated from peritoneal fluid of women with and without endometriosis, collected during surgery, and mRNA was extracted for analysis of Toll-li...
There is increasing interest in the potential of natural compounds to treat diseases, such as endometriosis, a gynecological disorder that affects 10-15% of women of reproductive age, and it is related to severe pelvic pain and infertility. We have evaluated the in vitro effects of rutin and the aqueous bark, roots, and leaf extracts (ABE, ARE, and...
This work aimed to identify and compare the bacterial patterns present in endometriotic lesions, eutopic endometrium and vaginal fluid from endometriosis patients with those found in the vaginal fluid and eutopic endometrium of control patients. Vaginal fluid, eutopic endometrium and endometriotic lesions were collected. DNA was extracted and the s...
It is not yet clear whether regulatory T (Treg) cells are active, and whether they play a favorable or adverse effect on endometrial foci implantation. Our aim was to evaluate activation and memory surface markers in Treg isolated from peritoneal fluid (PF) and peripheral blood (PB) of women with deep endometriosis and to assess its cytokine mRNA e...
Objective:
To evaluate the prevalence of group B Streptococci in pregnant women of a corporate health program, as well as the epidemiological correlations.
Methods:
This retrospective study used medical records of patients who participated of the prenatal care program at a private hospital in the city of São Paulo (SP), Brazil, from 2015 to 2016...
Background and Objectives: The presence of endometrial-like tissue outside the uterine cavity is a key feature of endometriosis. Although endometriotic lesions appear to be histologically quite similar to the eutopic endometrium, detailed studies comparing both tissues are required because their inner and surrounding cellular arrangement is distinc...
Objective:
To standardize the investigation and clinical management of women with laboratory and/or clinical abnormalities suggestive of thrombophilia, in order to optimize antithrombotic approach and indication of laboratory tests.
Methodology:
A discussion was carried out among 107 physicians (gynecologists/obstetricians, hematologists and vas...
Objective To compare the Latin American and European assisted reproductive technology (ART) registries regarding data accessibility and quality, treatment utilization, effectiveness, safety, and quality of services.
Methods We performed an ecological study using data from scientific publications of Latin American and European registries that report...
Objective:
Rapidly dividing cells in multiple types of cancer and inflammatory diseases undergo high low density lipoprotein (LDL) uptake for membrane synthesis, and coupling an LDL-like nanoemulsion, containing lipid nanoparticles (LDE) to a chemotherapeutic agent efficiently targets these cells without significant systemic effects. This was a pr...
Objective:
To evaluate clinical features and complications in patients with bowel endometriosis submitted to hormonal therapy.
Methods:
Retrospective study based on data extracted from medical records of 238 women with recto-sigmoid endometriosis treated between May 2010 and May 2016.
Results:
Over the course of follow-up, 143 (60.1%) women re...
The objective is to study the significance of altered interleukin levels in endometriosis-related infertility or pelvic pain. The present systematic review and meta-analysis includes a discussion on interleukin roles in the physiopathology of endometriosis-associated infertility and/or pelvic pain. We included all studies in which interleukins in p...
Objective:
The objective of this study was to evaluate cytokines related to natural killer and T-regulatory cells in endometriotic lesions, peritoneal fluid (PF) and the peripheral blood (PB) of patients with deep infiltrative endometriosis.
Study design:
A case-control study was conducted in a tertiary referral hospital. Sixty-four consecutive...
AimLipschütz ulcers (LU) were first described as rare vulvar ulcerations that affect adolescents without previous history of sexual contact. However, more LU patients have been identified in acute genital ulcers (AGU) services in Europe. PurposeTo review cases of AGU and analyze the occurrence of LU in the Ob/Gyn Emergency Department of a Brazilian...
Graft-versus-host disease is one of the main causes of morbidity and mortality in patients submitted to hematopoietic stem cell transplantation. This study reviewed the prevalence of lower female genital tract graft-versus-host disease following hematopoietic stem cell transplantation. A systematic search of the literature for articles published be...
Propose:
Endometriosis is a benign disease characterized by implantation and the growth of endometrial tissue outside the uterine cavity and it shares similarities with cancer. Lamin B1, p16 and p21 play a role on cell cycle regulation, development, cell repair and its activities are related to cancers. Considering the similarities between endomet...
Purpose:
Polymorphisms in the control region of mitochondrial DNA (mtDNA) can affect generation of reactive oxygen species and impact in the pathogenesis of endometriosis. This study investigated the association of mtDNA polymorphisms with endometriosis.
Methods:
Patients were divided in two groups: endometriosis (n = 90) and control (n = 92). I...
The aim of this study was to evaluate Treg and NK cells related cytokines in deep infiltrating endometriosis lesions and its relationship with clinical symptoms of the disease. mRNA expression of Transforming Growth Factor Beta (TGFB), Interleukin (IL)10, Interferon Gamma (IFNG), IL7, and IL15 was analyzed by Real-Time PCR in eutopic endometrium an...
Resumo
Objetivo: Avaliar a eficácia e a segurança do estrogênio potencializado em comparação com o placebo no tratamento homeopático da dor pélvica associada à endometriose (DPAE). Desenho do estudo: Ensaio randomizado, duplo-cego e placebo-controlado de 24 semanas de duração, que incluiu 50 mulheres com idade entre 18-45 anos de idade, diagnóstico...
Objective:
This article presents the first series of robotic single-port hysterectomy cases performed at a hospital in Brazil.
Methods:
From November 2014 to October 2016, 11 patients were indicated to undergo, and nine of them were submitted to single-port hysterectomy using da Vinci Single-Site® platform. However, in two patients, due to multi...
Objective: To evaluate the efficacy and safety of potentized estrogen compared to placebo in homeopathic treatment of endometriosis-associated pelvic pain (EAPP). Study design: The present was a 24-week, randomized, double-blind, placebo-controlled trial that included 50 women aged 18-45 years old with diagnosis of deeply infiltrating endometriosis...
Introduction:
Sexual dysfunction is highly prevalent, affecting 40% of the female population. The incidence of such dysfunction is known to be higher among women with malignant breast disease and in patients with depression or anxiety. However, there are few data regarding the prevalence of sexual dysfunction among women with benign breast disease...
Purpose:
Based on the assumption that genetic factors are involved in the etiology of endometriosis, this study aimed to investigate the possibility of rs498679 (TLR4 gene), rs1799964 (TNF-α gene), rs3024496 (IL-10 gene), and rs2294021 (CCDC22 gene) polymorphisms being associated with the occurrence of this disease in a sample of Brazilian women....
Resumo
Objetivo: Avaliar a eficácia e a segurança do estrogênio potencializado em comparação com o placebo no tratamento homeopático da dor pélvica associada à endometriose (DPAE). Desenho do estudo: Ensaio randomizado, duplo-cego e placebo-controlado de 24 semanas de duração, que incluiu 50 mulheres com idade entre 18-45 anos de idade, diagnóstico...
Endometriosis is a benign, chronic inflammatory disease that presents alterations in immune response that can be detected in eutopic endometrium, peritoneal fluid and peripheral blood of affected women. Regulatory T (TReg) cells are a subpopulation of T lymphocytes specialized in immune regulation that seem to participate in the development of endo...
Objective
To determine the correlations between coping strategies, depression, stress levels and pain perception in patients with endometriosis.
Methods
This prospective and exploratory study included 171 women undergoing treatment for endometriosis between April and August 2014. The questionnaires used were Brief COPE, Beck Depression Inventory,...
Objective: To evaluate the efficacy and safety of potentized estrogen compared to placebo in homeopathic treatment of endometriosis-associated pelvic pain (EAPP).
Study design: The present was a 24-week, randomized, double-blind, placebo-controlled trial that included 50 women aged 18-45 years old with diagnosis of deeply infiltrating endometriosis...
Background: Endometriosis is a chronic inflammatory disease that causes difficult-to-treat pelvic pain. Thus being, many patients seek help in complementary and alternative medicine, including homeopathy. The effectiveness of homeopathic treatment for endometriosis is controversial due to the lack of evidences in the literature. The aim of the pres...
Study question:
Is mRNA expression of LDL receptors altered in deep bowel endometriotic foci? SUMMARY ANSWER: mRNA expression of LDL receptors is up-regulated in deep bowel endometriotic foci of patients with endometriosis.
What is known already:
Several studies have demonstrated the overexpression of low-density lipoprotein receptors in various...
Purpose:
This study investigated the possibility of K469E (rs5498) and G241R (rs1799969) polymorphisms, in ICAM-1 gene, and G634C (rs1800796), in IL-6 gene, being associated with the occurrence of endometriosis in a sample of Brazilian women.
Methods:
We genotyped 200 women (100 in control group and 100 in endometriosis group) by PCR-RFLP techni...
Background:
Endometriosis is a chronic inflammatory disease that causes difficult-to-treat pelvic pain. Thus being, many patients seek help in complementary and alternative medicine, including homeopathy. The effectiveness of homeopathic treatment for endometriosis is controversial due to the lack of evidences in the literature. The aim of the pre...
Background:
Ovarian endometriosis is present in 17%-44% of women with endometriosis. The main treatment is surgery, but ultrasonography-guided aspiration is a less invasive alternative.
Objectives:
To evaluate the effectiveness of this alternative treatment in recurrent ovarian endometrioma.
Search strategy:
Multiple databases were searched fo...
We report a case of uterine artery rupture in a woman at 14 weeks’ gestation who presented with abdominal pain, tachycardia, and hypotension and underwent a diagnostic laparoscopy. During this procedure, a spontaneous rupture of the left uterine artery was diagnosed and the surgery was converted into a laparotomy. The artery was bound to its origin...
Objective:
To evaluate the epidemiological profile and the operative complications of patients undergoing gynecological operations for benign diseases in a tertiary public hospital in the state of Roraima, Brazil.
Methods:
We conducted a retrospective survey through the analysis of 518 records of patients submitted to gynecological operations be...
Endometriosis is occasionally found in the appendix, particularly in severe forms of deep infiltrating disease. Carcinoid tumor is the most common neoplasm of the appendix and may be overlooked or misdiagnosed when there are multiple endometriosis lesions in the pelvis.
We describe two cases of carcinoid tumor diagnosed in patients who underwent su...
Endometriosis is a prevalent disease that affects 5-15 % of women of reproductive age. The aim of this study is to assess the effect of dienogest in the treatment of endometriosis.
The search was applied to electronic databases PubMed, Cochrane, EMBASE and Lilacs until September 2014, in a public tertiary hospital. We performed a systematic literat...
The aim of this study was to analyze cell kinetics through expression and apoptosis of topoisomerase 2-α (TOP2A), p53, and c-erb2 in rectosigmoid endometriotic lesions and in healthy endometrial tissue and to establish correlations between such findings and clinical data in patients with rectosigmoid endometriosis.
Sixty patients with rectosigmoid...