SERGIO PODGAEC
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/58 - Laboratório de Ginecologia Estrutural e Molecular, Hospital das Clínicas, Faculdade de Medicina
LIM/58 - Laboratório de Ginecologia Estrutural e Molecular, Hospital das Clínicas, Faculdade de Medicina
3 resultados
Resultados de Busca
Agora exibindo 1 - 3 de 3
- Role of Eutopic Endometrium in Pelvic Endometriosis(2011) CARVALHO, Luiz; PODGAEC, Sergio; BELLODI-PRIVATO, Marta; FALCONE, Tommaso; ABRAO, Mauricio SimoesEndometriosis is defined as the presence of endometrial tissue outside the uterine cavity and is considered a benign gynecologic condition; however, in some cases, it may be aggressive. The pathogenesis of endometriosis is complex and multifactorial. Despite being one of the most widely studied gynecologic diseases, its pathogenesis remains uncertain. The intrinsic endometrial abnormalities thought lobe associated with endometriosis include abnormal expression of genes, modification of endometrial response to hormones such as progesterone; increased nerve density, and oxidative stress. Evaluation of the endometrium in patients with endometriosis is an important line of investigation in the pathophysiology of the disease. It has been suggested that investigation of eutopic endometrium may help to achieve this goal. Presented herein is a literature review and a comprehensive evaluation of the role of eutopic endometrium in pelvic endometriosis. Clinical correlations of the disease are highlighted, with the objective of understanding the role of eutopic endometrium in endometriosis. Journal of Minimally Invasive Gynecology (2011) 18, 419-427 (C) 2011 AAGL. All rights reserved.
- Quality of Life after Segmental Resection of the Rectosigmoid by Laparoscopy in Patients with Deep Infiltrating Endometriosis with Bowel Involvement(2011) BASSI, Marco Antonio; PODGAEC, Sergio; DIAS JR., Joao Antonio; D'AMICO FILHO, Nicolau; PETTA, Carlos Alberto; ABRAO, Mauricio S.Study Objective: To estimate the quality of life of patients undergoing laparoscopic resection of a segment of the rectosigmoid for the treatment of deep infiltrating endometriosis with bowel involvement. Design: Prospective application of the SF-36 Health Status Questionnaire to 151 women before and 1 year after surgical intervention (Canadian Task Force Design Classification II). Setting: Department of Obstetrics and Gynecology, University of Sao Paulo Medical School, and Samaritano Hospital, Sao Paulo, Brazil. Patients: A total of 151 women (mean age 34.05 +/- 5.65 years) with deep infiltrating endometriosis underwent resection of a segment of the rectosigmoid by laparoscopy between 2002 to 2009. Interventions: All the patients had historical data collected and underwent clinical examination and transvaginal ultrasonography with prior bowel preparation for resection of a segment of the rectosigmoid by laparoscopy indicated for patients with symptoms (pelvic pain) with 1 or more lesions of more than 3 cm in length or multifocal lesions. Measurements and Main Results: Wilcoxon signed rank test verified differences between the degrees of the symptoms and the SF-36 scores before and 1 year after laparoscopic treatment. There was a significant improvement (p < .001) in all pain-related symptoms, as well as a significant increase (p < .001) in scores in all the SF-36 domains and in the sum of the components comprising both physical and mental health. Conclusion: Laparoscopic segmental resection of the rectosigmoid fulfills its essential objective of treating endometriosis with bowel involvement and improving patients' QoL to a significant extent. Journal of Minimally Invasive Gynecology (2011) 18, 730-733 (C) 2011 AAGL. All rights reserved.
article 52 Citação(ões) na Scopus Fatores ambientais e endometriose(2011) BELLELIS, Patrick; PODGAEC, Sergio; ABRAO, Mauricio SimoesEnvironmental factors and endometriosis Endometriosis represents a common gynecological condition affecting 5%-15% of childbearing age women and up to 3% 5% of post-menopausal women. This disease is defined by the presence of stromal and/or endometrial glandular epithelium implants in extrauterine locations possibly compromising several sites. Humans and animals are daily exposed to chemical pollutants that could adversely influence physiological processes and potentially cause diseases, including endometriosis. In this review, the authors aimed at settling the influence of environmental and dietary factors on endometriosis pathogenesis. The mechanism by which dioxin and its similes (TCDD/PCBs) act changing the endometrial physiology remains uncertain and is speculative due to the difficulty in assessing the exposure over intrauterine life, childhood and adulthood and its actual consequences, in addition to the limitations to its in vitro reproducibility. We need to better understand the mechanism of action of these environmental pollutants, not only on reproductive health, but also on overall health of individuals and so prevention strategies, including not only population education, but setting exposure limits, less polluting techniques and a better use of our natural resources, could be promoted.