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BACKGROUND: The aim of the present study was to analyse the fatigue experienced by surgeons during and after performing robotic and laparoscopic surgery and to analyse muscle function, self-perceived fatigue and postural balance. METHODS: Cross-sectional study considering two surgical protocols (laparoscopic and robotic) with two different roles (chief and assistant surgeon). Fatigue was recorded in two ways: pre- and post-surgery using questionnaires [Profile of Mood States (POMS), Quick Questionnaire Piper Fatigue Scale and Visual Analogue Scale (VAS)-related fatigue] and parametrising functional tests [handgrip and single-leg balance test (SLBT)] and during the intervention by measuring the muscle activation of eight different muscles via surface electromyography and kinematic measurement (using inertial sensors). Each surgery profile intervention (robotic/laparoscopy-chief/assistant surgeon) was measured three times, totalling 12 measured surgery interventions. The minimal duration of surgery was 180 min. RESULTS: Pre- and post-surgery, all questionnaires showed that the magnitude of change was higher for the chief surgeon compared with the assistant surgeon, with differences of between 10 % POMS and 16.25 % VAS (robotic protocol) and between 3.1 % POMS and 12.5 % VAS (laparoscopic protocol). In the inter-profile comparison, the chief surgeon (robotic protocol) showed a lower balance capacity during the SLBT after surgery. During the intervention, the kinematic variables showed significant differences between the chief and assistant surgeon in the robotic protocol, but not in the laparoscopic protocol. Regarding muscle activation, there was not enough muscle activity to generate fatigue. CONCLUSION: Prolonged surgery increased fatigue in the surgeon; however, the magnitude of fatigue differed between surgical profiles. The surgeon who experienced the greatest fatigue was the chief surgeon in the robotic protocol.
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Laparoscopía , Fatiga Muscular , Tempo Operativo , Procedimientos Quirúrgicos Robotizados , Cirujanos , Estudios Transversales , Electromiografía , Fuerza de la Mano , HumanosRESUMEN
BACKGROUND: Although two main methods of intraoperative hyperthermic intraperitoneal chemotherapy (HIPEC) are currently accepted, the superiority of one over the other has not yet been demonstrated. The purpose of this study was to determine whether there are hemodynamic and temperature differences between patients who received HIPEC in two different techniques, open versus closed abdomen. METHODS: This retrospective study was conducted in our center between 2011-2015 in 30 patients who underwent surgery for peritoneal carcinomatosis secondary to colorectal cancer, in whom cytoreduction and HIPEC were performed by the Coliseum (15) or closed techniques (15). The main end points were morbidity, mortality, hemodynamic changes, and abdominal temperature. The comparative analysis of quantitative variables at different times was done with the parametric repeated measure ANOVA for those variables that fulfilled the suppositions of normality and independence and the Friedman non-parametric test for the variables that did not fulfill either of these suppositions. RESULTS: There were no deaths in either group. The incidence of postoperative complications in the Coliseum group was 53% (8 patients), grade II-III. The incidence of complications in the closed group was 13% (2 patients), grade II-III. The intra-operative conditions regarding the systolic and diastolic pressures were more stable using the closed abdomen technique (but not significantly so). We found statistically significant differences in abdominal temperature in favor of the closed technique (p = 0.009). CONCLUSIONS: Both HIPEC procedures are similar. In our series, the closed technique resulted in a more stable intra-abdominal temperature.
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Quimioterapia del Cáncer por Perfusión Regional , Neoplasias Colorrectales/terapia , Procedimientos Quirúrgicos de Citorreducción , Hemodinámica/fisiología , Hipertermia Inducida , Neoplasias Peritoneales/terapia , Complicaciones Posoperatorias , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia Adyuvante , Neoplasias Colorrectales/patología , Terapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Monitoreo Intraoperatorio , Estadificación de Neoplasias , Neoplasias Peritoneales/secundario , Pronóstico , Estudios RetrospectivosRESUMEN
Robotic-assisted laparoscopic surgery attempts to facilitate rectal surgery in the narrow space of the pelvis. The aim of this study is to compare the outcomes of robotic versus laparoscopic surgery for rectal cancer. Monocentric retrospective study including 300 patients who underwent robotic (n = 178) or laparoscopic (n = 122) resection between Jan 2009 and Dec 2017 for high, mid and low rectal cancer. The robotic and laparoscopic groups were comparable with regard to pretreatment characteristics, except for sex and ASA status. There were no statistical differences between groups in the conversion rate to open surgery. Surgical morbidity and oncological quality did not differ in either group, except for the anastomosis leakage rate and the affected distal resection margin. There were no differences in overall survival rate between the laparoscopic and robotic group. Robotic surgery could provide some advantages over conventional laparoscopic surgery, such as three-dimensional views, articulated instruments, lower fatigue, lower conversion rate to open surgery, shorter hospital stays and lower urinary and sexual dysfunctions. On the other hand, robotic surgery usually implies longer operation times and higher costs. As shown in the ROLARR trial, no statistical differences in conversion rate were found between the groups in our study. When performed by experienced surgeons, robotic surgery for rectal cancer could be a safe and feasible option with no significant differences in terms of oncological outcomes in comparison to laparoscopic surgery.
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Laparoscopía , Neoplasias del Recto , Procedimientos Quirúrgicos Robotizados , Hospitales , Humanos , Laparoscopía/métodos , Neoplasias del Recto/cirugía , Estudios Retrospectivos , Procedimientos Quirúrgicos Robotizados/métodos , Resultado del TratamientoRESUMEN
Introduction: Poor physical performance has been shown to be a good predictor of complications in some pathologies. The objective of our study was to evaluate, in patients with colorectal neoplasia prior to surgery, physical performance and its relationship with postoperative complications and in-hospital mortality, at 1 month and at 6 months. Methods: We conducted a prospective study on patients with preoperative colorectal neoplasia, between October 2018 and July 2021. Physical performance was evaluated using the Short Physical Performance Battery (SPPB) test and hand grip strength (HGS). For a decrease in physical performance, SPPB < 10 points or HGS below the EWGSOP2 cut-off points was considered. Nutritional status was evaluated using subjective global assessment (SGA). The prevalence of postoperative complications and mortality during admission, at 1 month, and at 6 months was evaluated. Results: A total of 296 patients, mean age 60.4 ± 12.8 years, 59.3% male, were evaluated. The mean BMI was 27.6 ± 5.1 kg/m2. The mean total SPPB score was 10.57 ± 2.07 points. A total of 69 patients presented a low SPPB score (23.3%). Hand grip strength showed a mean value of 33.1 ± 8.5 kg/m2 for men and 20.7 ± 4.3 kg/m2 for women. A total of 58 patients presented low HGS (19.6%). SGA found 40.2% (119) of patients with normal nourishment, 32.4% (96) with moderate malnutrition, and 27.4% (81) with severe malnutrition. Postoperative complications were more frequent in patients with a low SPPB score (60.3% vs. 38.6%; p = 0.002) and low HGS (64.9% vs. 39.3%, p = 0.001). A low SPPB test score (OR 2.57, 95% CI 1.37−4.79, p = 0.003) and low HGS (OR 2.69, 95% CI 1.37−5.29, p = 0.004) were associated with a higher risk of postoperative complications after adjusting for tumor stage and age. Patients with a low SPPB score presented an increase in in-hospital mortality (8.7% vs. 0.9%; p = 0.021), at 1 month (8.7% vs. 1.3%; p = 0.002) and at 6 months (13.1% vs. 2.2%, p < 0.001). Patients with low HGS presented an increase in mortality at 6 months (10.5% vs. 3.3%; p = 0.022). Conclusions: The decrease in physical performance, evaluated by the SPPB test or hand grip strength, was elevated in patients with colorectal cancer prior to surgery and was related to an increase in postoperative complications and mortality.
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Neoplasias Colorrectales , Desnutrición , Anciano , Neoplasias Colorrectales/complicaciones , Neoplasias Colorrectales/cirugía , Femenino , Fuerza de la Mano , Humanos , Masculino , Desnutrición/complicaciones , Desnutrición/diagnóstico , Desnutrición/epidemiología , Persona de Mediana Edad , Rendimiento Físico Funcional , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios ProspectivosRESUMEN
BACKGROUND: Anxiety and depression are common in patients with cancer. The aim of this study is to determine the prevalence of anxiety and depression symptoms in colorectal cancer (CRC) patients awaiting elective surgery and whether there is an association with their preoperative nutritional status and postoperative mortality. METHODS: A prospective study was conducted on 215 patients with CRC proposed for surgery. Data about nutritional status were collected using the Global Leadership Initiative on Malnutrition (GLIM) criteria, while anxiety and depression symptoms data were collected using Hospital Anxiety and Depression Scale (HADS). RESULTS: HADS detected possible anxiety in 41.9% of patients, probable anxiety in 25.6%, possible depression in 21.9%, and probable depression in 7.9%. GLIM criteria found 116 (53.9%) patients with malnutrition. The HADS score for depression subscale was significantly higher in malnourished patients than in well-nourished (5.61 ± 3.65 vs. 3.95 ± 2.68; p = 0.001). After controlling for potential confounders, malnourished patients were 10.19 times more likely to present probable depression (95% CI 1.13-92.24; p = 0.039). Mortality was 1.9%, 4,2%, and 5.6% during admission and after 6 and 12 months, respectively. Compared to patients without depressive symptomatology, in patients with probable depression, mortality risk was 14.67 times greater (95% CI 1.54-140.21; p = 0.02) during admission and 6.62 times greater (95% CI 1.34-32.61; p = 0.02) after 6 months. CONCLUSIONS: The presence of anxiety and depression symptoms in CRC patients awaiting elective surgery is high. There is an association between depression symptoms, preoperative nutritional status, and postoperative mortality.
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Neoplasias Colorrectales , Desnutrición , Humanos , Estado Nutricional , Prevalencia , Depresión/epidemiología , Depresión/diagnóstico , Estudios Prospectivos , Ansiedad/epidemiología , Ansiedad/diagnóstico , Desnutrición/epidemiología , Neoplasias Colorrectales/complicaciones , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/cirugía , Evaluación NutricionalRESUMEN
(1) There is evidence of the embryological, anatomical, histological, genetic and immunological differences between right colon cancer (RCC) and left colon cancer (LCC). This research has the general objective of studying the differences in outcome between RCC and LCC. (2) A longitudinal analytical study with prospective follow-up of the case-control type was conducted from 1 January 2010 to 31 December 2017 including 398 patients with 1:1 matching, depending on the location of the tumor. Inclusion criteria: programmed colectomies, 15 cm above the anal margin, adults and R0 surgery. (3) Precisely 6.8% of the exitus occurred in the first 6 months of the intervention. At 6 months, patients with LCC presented a mean survival of 7 months higher than RCC (p = 0.028). In the first stages, it can be observed that most of the exitus are for patients with RCC (stage I p = 0.021, stage II p = 0.014). In the last stages, the distribution of the deaths does not show differences between locations (stage III p = 0.683, stage IV p = 0.898). (4) The results show that RCC and LCC are significantly different in terms of evolution, progression, complications and survival. Patients with RCC have a worse prognosis, even in the early stages of the disease, due to more advanced N stages, larger tumor size, more frequently poorly differentiated tumors and a greater positivity of lymphovascular invasion than LCC.
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BACKGROUND/AIMS: To analyze the long-term outcome of the calibrated portacaval shunt in the treatment of portal hypertension. METHODOLOGY: Between 1991 and 1996 we undertook a prospective non-randomized study, including 37 cirrhotic patients who underwent small diameter portacaval shunt with polytetrafluoroethylene H-graft, 24 cases with 8 mm and 13 cases with 10 mm. Early and late complications, and survival were analyzed. RESULTS: Overall, 28 corresponded to Child-Pugh class A, 5 to class B and 4 to class C. The cause of cirrhosis was alcoholic in 16 cases, postnecrotic in 12, mixed in 5, primary biliary cirrhosis in 2 and unknown in 1. Postoperative mortality was 10%. Long-term results, after a follow-up of 3-8 years, have shown a rebleeding rate of 12%, mainly after the third postoperative year. Some degree of encephalopathy occurred in 23% of the patients, but in no case was this chronic or incapacitating. The rate of early thrombosis was 5%, but in all cases it was repermeabilized with local thrombolysis. The late thrombosis rate was 6%. The 3-, 5- and 7-year survival rates were 79%, 57%, and 36%, respectively. These rates were not statistically related with the shunt diameter or the etiology of the cirrhosis. CONCLUSIONS: Partial portacaval shunt is a safe option for the treatment of variceal bleeding due to portal hypertension. We consider it to be the treatment of choice in a selected group of cirrhotic patients with well-preserved liver function, after previous failure of medical therapy. Furthermore, it can also be used as a bridge until liver transplantation.
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Prótesis Vascular , Várices Esofágicas y Gástricas/cirugía , Hemorragia Gastrointestinal/cirugía , Cirrosis Hepática/cirugía , Politetrafluoroetileno , Derivación Portocava Quirúrgica/métodos , Adulto , Anciano , Femenino , Estudios de Seguimiento , Oclusión de Injerto Vascular/etiología , Oclusión de Injerto Vascular/mortalidad , Encefalopatía Hepática/etiología , Encefalopatía Hepática/mortalidad , Mortalidad Hospitalaria , Humanos , Cirrosis Hepática/etiología , Pruebas de Función Hepática , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/mortalidad , Ajuste de Prótesis/métodos , Análisis de SupervivenciaRESUMEN
No disponible
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Humanos , Masculino , Persona de Mediana Edad , Linfangioma Quístico/cirugía , Linfangiectasia/cirugía , Diagnóstico Diferencial , Equinococosis Hepática/diagnóstico , Neoplasias del Bazo/diagnósticoAsunto(s)
Humanos , Masculino , Anciano , Neoplasias Peritoneales/cirugía , Laparoscopía/métodos , Neoplasias Colorrectales , FluorescenciaRESUMEN
No disponible
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Humanos , Femenino , Anciano , Quiste del Uraco/cirugía , Neoplasias de la Vejiga Urinaria/cirugía , Diagnóstico Diferencial , LaparotomíaRESUMEN
No disponible