DIEGO FERNANDES MAIA SOARES
Índice h a partir de 2011
1
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
4 resultados
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Agora exibindo 1 - 4 de 4
- IS LAPAROSCOPIC REOPERATION FEASIBLE TO TREAT EARLY COMPLICATIONS AFTER LAPAROSCOPIC COLORECTAL RESECTIONS?(2020) PINTO, Rodrigo Ambar; BUSTAMANTE-LOPEZ, Leonardo Alfonso; SOARES, Diego Fernandes Maia; NAHAS, Caio Sergio R.; MARQUES, Carlos Frederico S.; CECCONELLO, Ivan; NAHAS, Sergio CarlosBackground: Recently, with the performance of minimally invasive procedures for the management of colorectal disorders, it was allowed to extend the indication of laparoscopy in handling various early and late postoperative complications. Aim: To present the experience with laparoscopic reoperations for early complications after laparoscopic colorectal resections. Methods: Patients undergoing laparoscopic colorectal resections with postoperative surgical complications were included and re-treated laparoscopically. Selection for laparoscopic approach were those cases with early diagnosis of complications, hemodynamic stability without significant abdominal distention and without clinical comorbidities that would preclude the procedure. Results: In four years, nine of 290 (3.1%) patients who underwent laparoscopic colorectal resections were re-approached laparoscopically. There were five men. The mean age was 40.67 years. Diagnoses of primary disease included adenocarcinoma (n=3), familial adenomatous polyposis (n=3), ulcerative colitis (n=1), colonic inertia (n=1) and chagasic megacolon (n=1). Initial procedures included four total proctocolectomy with ileal pouch anal anastomosis; three anterior resections; one completion of total colectomy; and one right hemicolectomy. Anastomotic dehiscence was the most common complication that resulted in reoperations (n=6). There was only one case of an unfavorable outcome, with death on the 40th day of the first approach, after consecutive complications. The remaining cases had favorable outcome. Conclusion: In selected cases, laparoscopic access may be a safe and minimally invasive approach for complications of colorectal resection. However, laparoscopic reoperation must be cautiously selected, considering the type of complication, patient's clinical condition and experience of the surgical team.
conferenceObject ANALYSIS OF RISK FACTORS FOR POSTOPERATIVE COMPLICATIONS IN PATIENTS WHO UNDERWENT CLOSURE OF ILEOSTOMY AFTER COLORECTAL CANCER RESECTION.(2016) SOARES, D.; NAHAS, C.; CAMARGO, M.; PINTO, R.; MARQUES, C.; RIBEIRO JUNIOR, U.; NAHAS, S.; CECCONELLO, I.- LAPAROSCOPIC RIGHT AND LEFT COLECTOMY: WHICH PROVIDES BETTER POSTOPERATIVE RESULTS FOR ONCOLOGY PATIENTS?(2023) PINTO, Rodrigo Ambar; SOARES, Diego Fernandes Maia; GERBASI, Lucas; NAHAS, Caio Sergio Rizkallah; MARQUES, Carlos Frederico Sparapan; BUSTAMANTE-LOPES, Leonardo Alfonso; CAMARGO, Mariane Gouvea Monteiro de; NAHAS, Sergio CarlosBACKGROUND: The laparoscopic approach considerably reduced the morbidity of colorectal surgery when compared to the open approach. Among its benefits, we can highlight less intraoperative bleeding, early oral intake, lower rates of surgical site infection, incisional hernia, and postoperative pain, and earlier hospital discharge. AIMS: To compare the perioperative morbidity of right versus left colectomy for cancer and the quality of laparoscopic oncologic resection. METHODS: Retrospective analysis of patients submitted to laparoscopic right and left colctomy between 2006 and 2016. Postoperative complications were classified using the Clavien-Dindo scale, 30 days after surgery. RESULTS: A total of 293 patients were analyzed, 97 right colectomies (33.1%) and 196 left colectomies (66.9%). The averageage was 62.8 years. The groups were comparable in terms of age, comorbidities, body mass index, and the American Society of Anesthesiology (ASA) classification. Preoperative transfusion was higher in the right colectomy group (5.1% versus 0.4%, p=0.004, p<0.05). Overall, 233 patients (79.5%) had no complications. Complications found were grade I and II in 62 patients (21.1%) and grade III to V in 37 (12.6%). Twenty-three patients (7.8%) underwent reoperation. The comparison between left and right colectomy was not statistically different for operative time, conversion, reoperation, severe postoperative complications, and length of stay. The anastomotic leak rate was comparable in both groups(5.6% versus 2.1%, p=0.232, p>0.05). The oncological results were similar in both surgeries. In multiple logistic regression, ASA statistically influenced the worst results (>= III; p=0.029, p<0.05). CONCLUSIONS: The surgical and oncological results of laparoscopic right and left colectomies are similar, making this the preferred approach for both procedures.
conferenceObject PROGNOSTIC FACTORS AFFECTING OUTCOMES IN MULTIVISCERAL EN BLOC RESECTION FOR COLORECTAL CANCER.(2016) NAHAS, C.; NAHAS, S.; MARQUES, C.; PINTO, R.; BUSTAMANTE, L.; COTTI, G.; IMPERIALE, A.; RIBEIRO JUNIOR, U.; NAHAS, W.; SOARES, D.; HOFF, P.; CECCONELLO, I.