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Your search keyword '"Feres, Omar"' showing total 20 results
Start Over Author "Feres, Omar" Journal acta cirurgica brasileira
20 results on '"Feres, Omar"'

1. Factors associated with surgical resection in patients with Crohn’s disease: long-term evaluation

Author

Ferreira, Sandro da Costa, primary, Aprile, Lílian Rose Otoboni, additional, Parra, Rogério Serafim, additional, Feitosa, Marley Ribeiro, additional, Castro, Patrícia Picardi Morais de, additional, Perdoná, Gleici de Castro da Silva, additional, Feres, Omar, additional, Rocha, José Joaquim Ribeiro da, additional, and Troncon, Luiz Ernesto de Almeida, additional

Published
2024
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2. Laparoscopic bowel resection of deep infiltrating endometriosis. Comparative outcomes of a public teaching hospital and a referral private hospital 1

Author

Parra, Rogério Serafim, Feitosa, Marley Ribeiro, Valerio, Fernando Passador, de Camargo, Hugo Parra, Zanardi, José Vitor Cabral, Feres, Omar, da Rocha, José Joaquim Ribeiro, and Rosa-e-Silva, Júlio César

Subjects
Hospitals, Public, General Surgery, Outcome Assessment, Health Care, Endometriosis, Humans, Laparoscopy, Female, Clinical Investigation, Public Health, Hospitals, Teaching, Referral and Consultation, Hospitals, Private
Abstract

Purpose To compare the operative outcomes of laparoscopic surgical treatment for bowel endometriosis in a public teaching hospital versus in a private referral hospital. Methods The indications for surgery, type and time of operation, length of hospital stay, need for a temporary stoma, rate of conversion to open surgery, and postoperative complications were evaluated. Results One hundred eighty-one patients were included (150 patients, 82.9%, in a private hospital). In the private hospital, there were more patients with infertility [56% vs. 29%; P=0.01] as an indication for surgery) and segmental resection was more common in the private hospital (48% vs. 29%, p=0.05). The average operative time (211.9±83.4 minutes vs. 128 ± 55 minutes, p

Published
2020

13. Hyperbaric oxygen therapy and ischemia and reperfusion: a valuable association to attenuate ischemic lesion and hepatic reperfusion

Author

Losada, Daniele Moraes, primary, Souza, Maria Eliza Jordani de, additional, Jordani, Maria Cecília, additional, Picinato, Maria Aparecida Neves Cardoso, additional, Fina, Clarice Fleury, additional, Feres, Omar, additional, Michelone, Paulo Roberto Teixeira, additional, and Silva, Orlando de Castro e, additional

Published
2013
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20. Study on adhesion formation and the healing of colon anastomosis in rats with induced peritoneal sepsis.

Author

Marques e Silva S, Oliveira MV, Brandão AM, Carneiro FP, Ferreira VM, Parra RS, Feres O, and Sousa JB

Subjects
Anastomosis, Surgical, Animals, Colon chemistry, Colonic Diseases physiopathology, Disease Models, Animal, Ligation, Male, Peritonitis etiology, Random Allocation, Rats, Rats, Wistar, Sepsis physiopathology, Surgical Wound Dehiscence etiology, Tensile Strength, Time Factors, Tissue Adhesions etiology, Tissue Adhesions physiopathology, Colon surgery, Colonic Diseases etiology, Sepsis complications, Surgical Wound Dehiscence physiopathology, Wound Healing physiology
Abstract

Purpose: To evaluate the effects of abdominal sepsis on adhesion formation and colon anastomosis healing in rats., Methods: Forty rats were distributed in two groups containing 20 rats each for left colon anastomosis in the presence (Group S) or absence (Group N) of induced sepsis by cecal ligation and puncture. Each group was divided into subgroups for euthanasia on the third (N3 and S3) or seventh (N7 or S7) post-operative day. The amount of adhesions was evaluated and a segment of the colon was removed for histopathologic analysis, bursting strength assessment, hydroxyproline and the determination of tissue collagen., Results: The subjects which underwent cecal ligation and puncture presented a higher amount of intra-abdominal adherences in both third (p=0,00) and seventh (p=0,00) post-operatory days. Smaller bursting strengths were found in the S3 subgroup, and greater bursting strengths were found in the S7 subgroup. There was no difference in the variations on the concentrations of hydroxyproline, tissue collagen and histopathology., Conclusions: The peritoneal infection which was developed by cecal ligation and puncture raised the amount of intra-cavitary adhesions. There was a decrease in the amount of colonic anastomosis on the third post-operatory day with a following raise on the seventh without any effects on other healing parameters.

Published
2011
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