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1.
Ann Surg ; 273(4): 725-731, 2021 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-30946082

RESUMO

OBJECTIVE: The objective of the present study was to assess the effect of preoperative immunonutrition on a nationwide scale. BACKGROUND: According to international guidelines, immunonutrition should be prescribed before major oncologic digestive surgery to decrease postoperative morbidity. Nevertheless, this practice remains controversial. METHODS: We used a prospective national health database named "Echantillon généraliste des Bénéficiaires." Patients were selected with ICD10 codes of cancer and digestive surgery procedures from 2012 to 2016. Two groups were identified: with reimbursement of immunonutrition 45 days before surgery (IN-group) or not (no-IN-group). Primary outcome was 90-day severe morbidity. Secondary outcomes were postoperative length of stay (LOS) and overall survival. Logistic regression and survival analysis adjusted with IPW method were performed. RESULTS: One thousand seven hundred seventy-one patients were included. The proportion of different cancers was as follows: 72% patients were included in the colorectal group, 14% in the hepato-pancreato-biliary group, and 12% in the upper gastrointestinal group. Patients from the IN-group (n = 606, 34%) were younger (67.1 ±â€Š11.8 vs 69.2 ±â€Š12.2 years, P < 0.001), with increased use of other oral nutritional supplements (49.5% vs 31.8%, P < 0.001) and had more digestive anastomoses (89.4% vs 83.0%, P < 0.001). There was no significant difference between the 2 groups for 90-day severe morbidity [odds ratio (OR): 0.91, 95% confidence interval (95% CI): 0.73-1.14] or in survival (hazard ratio: 0.89, 95% CI: 0.73-1.08). LOS were shorter in the IN-group [-1.26 days, 95% CI: -2.40 to -0.10)]. CONCLUSION: The preoperative use of immunonutrition before major oncologic digestive surgery was not associated with any significant difference in morbidity or mortality. However, the LOS was significantly shorter in the IN-group.


Assuntos
Neoplasias do Sistema Digestório/terapia , Procedimentos Cirúrgicos do Sistema Digestório , Fatores Imunológicos/uso terapêutico , Imunomodulação , Vigilância da População/métodos , Complicações Pós-Operatórias/prevenção & controle , Cuidados Pré-Operatórios/métodos , Idoso , Neoplasias do Sistema Digestório/imunologia , Feminino , Seguimentos , França/epidemiologia , Humanos , Tempo de Internação/tendências , Masculino , Morbidade/tendências , Complicações Pós-Operatórias/epidemiologia , Estudos Prospectivos , Taxa de Sobrevida/tendências , Resultado do Tratamento
2.
Surg Innov ; 28(3): 309-315, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-32857664

RESUMO

Aims. Minimally invasive liver resection is a complex and challenging operation. Although authors have reported robotic liver resection shows improved safety and efficacy compared with open liver resection, robotic major liver resections for malignant liver lesions treatment remain inadequately evaluated. The aims of the present study were to evaluate the feasibility and safety of transitioning from open to robotic liver resection in a nonuniversity hospital. Patients and Methods. From December 2015 to March 2020, 46 patients underwent totally robotic-assisted liver resections out of 446 robotic procedures. Also, we retrospectively reviewed the last 27 open right hepatectomies (ORHs) and compared then with the first 25 anatomic robotic-assisted right hepatectomies (RRHs). Results. Mean operative time, mean blood lost, rate of complications, and mean hospital stay were associated with the complexity of the procedure. The comparison between ORH and RRH showed that intraoperative complications were less frequently observed during ORH whereas RRH showed a trend in favor of less blood loss. ORH had a trend toward smaller surgical margins and higher rate of R1 resections. Recurrence occurred in 31 (59%) patients and was more frequently observed after ORH. However, the mean follow-up was significantly shorter after RRH. Conclusion. Our study demonstrated the technical feasibility and safety of transitioning from open to robotic liver resection (including major hepatectomies) in a nonuniversity setting. Higher costs remain an important drawback for robotic surgery.


Assuntos
Laparoscopia , Neoplasias Hepáticas , Procedimentos Cirúrgicos Robóticos , Hepatectomia/efeitos adversos , Humanos , Tempo de Internação , Neoplasias Hepáticas/cirurgia , Recidiva Local de Neoplasia , Complicações Pós-Operatórias , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Resultado do Tratamento
3.
JSLS ; 23(4)2019.
Artigo em Inglês | MEDLINE | ID: mdl-31787837

RESUMO

BACKGROUND AND OBJECTIVES: The number of robotic colorectal procedures performed has rapidly increased, but there are only sparse data available about the robotic learning curve of expert laparoscopic colorectal surgeons. METHODS: In this retrospective study, we reviewed 101 minimally invasive right colectomies consecutively performed by a single surgeon with 20 years of clinical practice fully dedicated to laparoscopic surgery. Thus, the last 59 laparoscopic resections were compared with the first 42 robotic resections. RESULTS: The duration of the procedure was longer in the robotic group, but the conversion rate was the same in both groups. There was no difference between groups in rates of overall and severe postoperative complications, reoperation, hospital length of stay, and readmission. Number of harvested lymph nodes and oncological quality of resection defined by the pathologist were the same. CONCLUSIONS: This study suggests that the transition from the right laparoscopic colectomy with extracorporeal anastomosis to the robot-assisted right colectomy with intracorporeal anastomosis when performed by a surgeon with experience in laparoscopic colorectal surgery may not entail any increase on the morbidity rate or reduce the oncologic quality of the resection.


Assuntos
Colectomia/métodos , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Adenocarcinoma/cirurgia , Adenoma/cirurgia , Idoso , Perda Sanguínea Cirúrgica , Neoplasias do Colo/cirurgia , Feminino , Humanos , Masculino , Duração da Cirurgia , Estudos Retrospectivos
4.
Surg Obes Relat Dis ; 12(9): 1646-1651, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-27313191

RESUMO

BACKGROUND: Weight loss failure and proton pomp inhibitor (PPI)-resistant gastroesophageal reflux diseases (GERD) after sleeve gastrectomy (SG) are frequently encountered. OBJECTIVES: The aim of this study was to evaluate the efficacy and risks of SG conversion to Roux-en-Y gastric bypass (RYGB) in the case of weight loss failure or severe GERD. SETTING: University hospitals. METHODS: Between March 2007 and December 2014, 34 patients with history of SG underwent RYGP. A retrospective analysis of a prospectively collected database was undertaken. RESULTS: Among 34 patients, 31 underwent revisional surgery for weight loss failure and 3 for PPI-resistant GERD. Six patients in the weight loss failure group had symptomatic GERD that was effectively treated with PPIs. The average body mass index (BMI) was 53±11 kg/m2 before SG. A laparoscopic approach was performed in 94% of patients. There was no postoperative mortality. Major adverse events (<90 days) occurred in 4 patients (11.7%). The mean length of stay was 6.7±2.8 days. At the time of revisional surgery, the mean BMI, percentage excess weight loss, and percentage weight loss were 44.7±9.8 kg/m2, 33.6±27.1%, and 16±9.7%, respectively, compared with 40.9±8.5 kg/m2, 63.1±36.2%, and 23.8±14% at 3 years. The GERD was resolved in all patients, allowing the cessation of PPI medication. CONCLUSION: Laparoscopic conversion of SG to RYGB is feasible and it allows improvement in secondary weight loss and GERD, but at the cost of high morbidity.


Assuntos
Gastrectomia/métodos , Derivação Gástrica/métodos , Laparoscopia/métodos , Adulto , Feminino , Refluxo Gastroesofágico/terapia , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Estudos Prospectivos , Inibidores da Bomba de Prótons/uso terapêutico , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , Falha de Tratamento , Redução de Peso/fisiologia
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