LUCIANA BERTOCCO DE PAIVA HADDAD
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/37 - Laboratório de Transplante e Cirurgia de Fígado, Hospital das Clínicas, Faculdade de Medicina
LIM/37 - Laboratório de Transplante e Cirurgia de Fígado, Hospital das Clínicas, Faculdade de Medicina
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- CIRRHOTIC PATIENTS WITH ACUTE KIDNEY INJURY (AKI) HAVE HIGHER MORTALITY AFTER ABDOMINAL HERNIA SURGERY(2021) DUCATTI, Liliana; HADDAD, Luciana B. P.; MEYER, Alberto; NACIF, Lucas S.; ARANTES, Rubens M.; MARTINO, Rodrigo B.; ROCHA-SANTOS, Vinicius; WAISBERG, Daniel R.; PINHEIRO, Rafael S.; D'ALBUQUERQUE, Luiz A. C.; ANDRAUS, WellingtonBackground: The incidence of abdominal hernia in cirrhotic patients is as higher as 20%; in cases of major ascites the incidence may increase up to 40%. One of the main and most serious complications in cirrhotic postoperative period (PO) is acute kidney injury (AKI). Aim: To analyze the renal function of cirrhotic patients undergoing to hernia surgery and evaluate the factors related to AKI. Methods: Follow-up of 174 cirrhotic patients who underwent hernia surgery. Laboratory tests including the renal function were collected in the PO.AKI was defined based on the consensus of the ascite's club. They were divided into two groups: with (AKI PO) and without AKI .Results: All 174 patients were enrolled and AKI occurred in 58 (34.9%). In the AKI PO group, 74.1% had emergency surgery, whereas in the group without AKI PO it was only 34.6%.In the group with AKI PO, 90.4% presented complications, whereas in the group without AKI PO they occurred only in 29.9%. Variables age, baseline MELD, baseline creatinine, creatinine in immediate postoperative (POI), AKI and the presence of ascites were statistically significant for survival. Conclusions: There is association between AKI PO and emergency surgery and, also, between AKI PO and complications after surgery. The factors related to higher occurrence were initial MELD, basal Cr, Cr POI. The patients with postoperative AKI had a higher rate of complications and higher mortality.
- PROTOCOL FOR LIVER TRANSPLANTATION IN HILAR CHOLANGIOCARCINOMA(2021) ERNANI, Lucas; MARTINO, Rodrigo Bronze de; ANDRAUS, Wellington; FERNANDES, Eduardo de Souza Martins; MELLO, Felipe Pedreira Tavares de; ANDRADE, Ronaldo; PIMENTEL, Leandro Savattone; HADDAD, Luciana Bertocco de Paiva; COELHO, Fabricio Ferreira; HERMAN, Paulo; D'ALBUQUERQUE, Luiz Augusto CarneiroBackground: Hilar cholangiocarcinoma represents more than half of all cholangiocarcinoma cases, having poor prognosis and presenting a median overall survival after diagnosis of 12-24 months. In patients who have unresectable tumors with a better prognosis, the proposal to perform liver transplantation emerged for expanding the possibility of free margins by performing total hepatectomy. Aim: To provide a Brazilian protocol for liver transplantation in patients with hilar cholangiocarcinoma. Method: The protocol was carried out by two Brazilian institutions which perform a large volume of resections and liver transplantations, based on the study carried out at the Mayo Clinic. The elaboration of the protocol was conducted in four stages. Result: A protocol proposal for this disease is presented, which needs to be validated for clinical use. Conclusion: The development of a liver transplantation protocol for cholangiocarcinoma aims not only to standardize the treatment, but also enable a better assessment of the surgical results in the future.
- PROTOCOL FOR LIVER TRANSPLANTATION IN UNRESECTABLE COLORECTAL METASTASIS(2021) ERNANI, Lucas; FERNANDES, Eduardo de Souza Martins; MARTINO, Rodrigo Bronze de; COELHO, Fabricio Ferreira; MELLO, Felipe Pedreira Tavares de; ANDRADE, Ronaldo; PIMENTEL, Leandro Savattohe; HADDAD, Luciana Bertocco de Paiva; HERMAN, Paulo; ANDRAUS, Wellington; D'ALBUQUERQUE, Luiz Augusto CarneiroBACKGROUND: Colorectal cancer (CRC) is the third most common neoplasm, and half of the patients with CRC develop liver metastasis. The best prognostic factor for colorectal liver metastasis (CRLM) is the possibility of performing a resection with free margins; however, most of them remain unresectable. The justification for performing liver transplantation (LT) in patients with CRLM regards an increase in the number of resectable patients by performing total hepatectomy. AIM: The aim of this study was to rovide a Brazilian protocol for LT in patients with unresectable CRLM. METHOD: The protocol was conducted in four stages. RESULT: A protocol proposal for this disease is presented, which needs to be validated for clinical use. CONCLUSION: The development of an LT protocol for unresectable CRLM aims to standardize the treatment and to enable a better evaluation dos of surgical results.