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NCT06770803
Minimally invasive techniques in liver surgery gain popularity as they facilitate postoperative recovery while achieving comparable oncologic outcomes to the open approach. No consensus on the application of pneumoperitoneum pressure in minimal invasive liver resections (MILR) has been reached yet, as prospective clinical studies are scarce. The positive pressure of the CO2 pneumoperitoneum reduces intraoperative blood loss during MILR alongside the development of new transection devices and advancements in inflow control. Low-pressure pneumoperitoneum on the other hand has been shown to decrease postoperative pain scores and analgesic consumption in comparison to standard pneumoperitoneum, and international guidelines recommend the application of "the lowest intra-abdominal pressure allowing adequate exposure of the operative field rather than a routine pressure". Nevertheless, evidence for the application of low-pressure pneumoperitoneum is only moderate to low, requiring additional studies to better define its safety. To address this oxymoron, the investigators conduct a randomized non-inferiority trial to investigate the effect of low in comparison to high-pressure pneumoperitoneum during the transection phase of major MILR on intraoperative blood loss while also evaluating the risk of embolic complications.
NCT03686137
Database of patients who undergo hepatic surgery for: benign diseases, primary or secondary liver cancer at Institut Paoli-Calmettes
NCT02715427
Enhanced rehabilitation programs are based on new therapies and treatment combinations to reduce the length of hospitalization, duration of postoperative convalescence, morbidity, but also the overall cost of care. The operating stress and hypercatabolic conditions surrounding the surgery are sources of complications. In this enhanced rehabilitation approach, the principle is to fight through a series of actions against this surgical stress. Several North American studies, Chinese, Scandinavian or Batavian have shown the feasibility and the interest of enhanced perioperative rehabilitation in liver surgery. Nevertheless, there is not until now French data concerning the assessment of enhanced rehabilitation in liver surgery. The main objective of the study is to compare the effectiveness of the implementation of a multimodal management program after liver surgery in a French university center compared to conventional care. Secondary objectives of the study are to compare an enhanced rehabilitation program in liver surgery versus conventional treatment in terms of morbidity and mortality in the immediate postoperative period and until day 90, length of hospital stay, blood loss and the delay to bowel mobility recovery. Compliance to the program in both groups will also be evaluated.
NCT01884948
To study the efficacy and safety of intravenous Omegaven™ (vs. Placebo) in reducing postoperative morbidity and mortality after major liver resection.