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AIM: Colorectal cancer (CRC) surgery can be associated with suboptimal outcomes in older patients. The aim was to identify the correlation between frailty and surgical variables with the achievement of Textbook Outcome (TO), a composite measure of the ideal postoperative course, by older patients with CRC. METHOD: All consecutive patients ≥70years who underwent elective CRC-surgery between January 2017 and November 2021 were analyzed from a prospective database. To obtain a TO, all the following must be achieved: 90-day survival, Clavien-Dindo (CD) < 3, no reintervention, no readmission, no discharge to rehabilitation facility, no changes in the living situation and length of stay (LOS) ≤5days/≤14days for colon and rectal surgery respectively. Frailty and surgical variables were related to the achievement of TO. RESULTS: Four-hundred-twenty-one consecutive patients had surgery (97.7% minimally invasive), 24.9% for rectal cancer, median age 80 years (range 70-92), median LOS of 4 days (range 1-96). Overall, 288/421 patients (68.4%) achieved a TO. CD 3-4 complications rate was 6.4%, 90-day mortality rate was 2.9%. At univariate analysis, frailty and surgical variables (ileostomy creation, p = 0.045) were related to. However, multivariate analysis showed that only frailty measures such as flemish Triage Risk Screening Tool≥2 (OR 1.97, 95%CI: 1.23-3.16; p = 0.005); Charlson Index>6 (OR 1.61, 95%CI: 1.03-2.51; p = 0.036) or Timed-Up-and-Go>20 s (OR 2.06, 95%CI: 1.01-4.19; p = 0.048) independently predicted an increased risk of not achieving a TO. CONCLUSION: The association between frailty and comprehensive surgical outcomes offers objective data for guiding family counseling, managing expectations and discussing the possible loss of independence with patients and caregivers.
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Neoplasias Colorretais , Procedimentos Cirúrgicos do Sistema Digestório , Fragilidade , Humanos , Adulto , Idoso , Idoso de 80 Anos ou mais , Fragilidade/complicações , Estudos Retrospectivos , Complicações Pós-Operatórias/etiologia , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Tempo de Internação , Neoplasias Colorretais/cirurgia , Fatores de Risco , Avaliação Geriátrica , Medição de RiscoRESUMO
INTRODUCTION: Kidney biopsy is performed to assess if an extended criteria graft can be used for transplantation. It may be performed before or after cross-clamping during organ procurement. This study aims to evaluate whether the timing of biopsy may modify cold ischemia times (CIT) and/or graft outcomes. METHODS: Kidney transplants performed in our center from January 2007 to December 2017 were analyzed. Grafts with preimplantation kidney biopsy were included. Biopsies were performed during surgical back table (ex situ kidney biopsy [ESKB]) until 2012 and since then before the aortic cross-clamping (in situ kidney biopsy [ISKB]). To overcome biases owing to different distributions, a propensity score model was developed. The study population consists in 322 patients, 115 ESKB, and 207 ISKB. RESULTS: CIT was significantly lower for ISKB (730 min ISKB vs. 840 min ESKB, p value = 0.001). In both crude (OR 0.27; 95% confidence interval, 95% CI 0.12-0.60; p value = 0.002) and adjusted analyses (OR 0.37; 95% CI 0.14-0.94; p value = 0.039), ISKB was associated with a reduced odd of graft loss when compared to ESKB. DISCUSSION/CONCLUSION: Performing preimplantation kidney biopsy during the recovery, prior to the aortic cross-clamping, may be a strategy to reduce CIT and improve transplant outcomes.
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Biópsia , Rejeição de Enxerto , Sobrevivência de Enxerto , Transplante de Rim , Rim/patologia , Período Pré-Operatório , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Itália , Masculino , Pessoa de Meia-Idade , Taxa de Sobrevida , Doadores de TecidosRESUMO
INTRODUCTION: Postoperative complications and worse prognosis still burden liver transplantations (LT) with complex portal vein thrombosis (CPVT). When an engorged left gastric vein (LGV) is present, the portal inflow is restorable with an anastomosis between the graft portal vein and the LGV of the recipient. We analyzed short- and long-term results of this procedure in 12 LT with CPVT. METHODS: Between 2005 and 2019, 55 patients with CPVT underwent LT. We applied this technique in 12 patients. In six cases, we placed a vascular graft to obtain a tension-free structure. We evaluated patency, short- and long-term results. RESULTS: No intraoperative complication was observed. The median duration of LT, blood transfusion, deceased donor age, and MELD score of the recipients were 7 h, 1250 mL, 72 years, and 19. Seven patients were affected by hepatocellular carcinoma. No major complications or PVT recurrence were observed. One patient required a liver re-transplantation for primary non-functioning syndrome. The mean hospital stay was 20 days. The actuarial patient survival was 85% with a mean FU of 4 years. The two late deaths were due to hepatocellular carcinoma recurrence and sepsis for cholangitis. CONCLUSIONS: This technique in presence of both CPVT and engorged LGV is feasible and safe for patients, with good short- and long-term results.
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Neoplasias Hepáticas , Transplante de Fígado , Varizes , Trombose Venosa , Humanos , Neoplasias Hepáticas/cirurgia , Recidiva Local de Neoplasia , Veia Porta/cirurgia , Trombose Venosa/etiologia , Trombose Venosa/cirurgiaRESUMO
We describe a patient with liver metastases from colorectal cancer treated with chemotherapy and hepatic resection, who developed unresectable multifocal liver recurrence and who received liver transplantation using a novel planned technique: heterotopic transplantation of segment 2-3 in the splenic fossa with splenectomy and delayed hepatectomy after regeneration of the transplanted graft. We transplanted a segmental liver graft after in-situ splitting without any impact on the waiting list, as it was previously rejected for pediatric and adult transplantation. The volume of the graft was insufficient to provide liver function to the recipient, so we performed this novel operation. The graft was anastomosed to the splenic vessels after splenectomy, and the native liver portal flow was modulated to enhance graft regeneration, leaving the native recipient liver intact. The volume of the graft doubled during the next 2 weeks and the native liver was removed. After 8 months, the patient lives with a functioning liver in the splenic fossa and without abdominal tumor recurrence. This is the first case reported of a segmental graft transplanted replacing the spleen and modulating the portal flow to favor graft growth, with delayed native hepatectomy.
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Transplante de Fígado , Adulto , Criança , Hepatectomia , Humanos , Fígado/cirurgia , Regeneração Hepática , Recidiva Local de Neoplasia , Baço/cirurgia , Esplenectomia , Transplante HeterotópicoRESUMO
BACKGROUND: Double kidney transplantation allows the use of marginal kidneys with a significant improvement in the recovery of renal function expected after transplantation, although with a greater anesthesiologic and surgical risk. One-sided positioning, more cautious in the event of functional exhaustion, can be complex due to vascular anomalies. MATERIALS AND METHODS: We report the case of 2 double unilateral kidney transplants with vascular reconstructions. The first is a double kidney transplant from a 83-year-old donor. Both kidneys (score 5) had 2 arteries and the arterial patch was not usable. A cryopreserved arterial graft was used for the packaging of an arterial axis with which a single T-L anastomosis was performed; the 2 veins were also joined with the packaging of a single anastomosis. The second case is a double kidney transplant from a cadaveric donor performed on a recipient suffering from severe diffuse atheromasia. The right kidney had 2 arteries and the left kidney had 3 arteries (both score 5). The aortic patches and veins of the 2 kidneys were joined together and a single arterial and venous anastomosis was performed. RESULTS: The course has been uneventful. In both cases there were no perioperative vascular complications. CONCLUSIONS: The use of marginal organs is an increasingly common reality. Bench vascular reconstructions can further increase donation resources, safely enhancing the transplantation of already marginal organs that would otherwise not be usable and allowing the contralateral vascular axis to be kept intact.
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Transplante de Rim/métodos , Rim/irrigação sanguínea , Rim Único/cirurgia , Transplantes/irrigação sanguínea , Malformações Vasculares/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Idoso , Idoso de 80 Anos ou mais , Anastomose Cirúrgica , Feminino , Humanos , Rim/cirurgia , Masculino , Pessoa de Meia-Idade , Reoperação/métodos , Transplantes/cirurgiaRESUMO
BACKGROUND: In treating pancreatic ductal adenocarcinoma (PDAC), age does not represent a contraindication to surgery, even if aging is known to increase postoperative mortality and morbidity. Furthermore, long-term outcome remains poor and there is much debate on whether to operate or not in elderly patients. The aim of this study was to provide a general framework to evaluate the health gain obtainable from surgery for PDAC in relationship with age and tumor stage. METHODS: A Monte Carlo simulation model was built taking into consideration pertinent literature from population-based studies regarding surgical and non-surgical outcomes for stages I-II PDAC. The health gain obtainable from surgery, in comparison to the choice of not resecting patients, was measured through number needed-to-treat (NNT) calculation. RESULTS: Considering the typical stage I-II PDAC characteristics, the model showed that the mean lifespan after surgery was 28.1 ± 3.9 months and 9.3 ± 1.5 months after non-surgical therapies. The NNT with surgery in order to prevent one death at 5 years was 6 (95% CI 4-10), indicating an overall high gain obtainable from surgery. Sensitivity analyses on patient age and tumor stage suggested that starting from 76 years onward, the NNT progressively increases, resulting in a low cure rate of surgery in the elderly and becoming potentially harmful for patients aged above 80 years. These figures were more pronounced for tumor stages IIA and IIB. CONCLUSIONS: The present general framework suggests that the lifespan benefit obtainable from pancreatectomy in elderly patients is uncertain especially with the advancing of the tumor stage.