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OBJECTIVE: The Communication Assessment Tool (CAT) has previously been translated and adapted to the Italian context. This national study aimed to validate the CAT and evaluate communication skills of practicing surgeons from the patient perspective. METHODS: CAT consists of 14 items associated with a 5-point scale (5 = excellent); results are reported as the percent of ''excellent'' scores. It was administered to 920 consenting outpatients aged 18-84 in 26 Italian surgical departments. RESULTS: The largest age group was 45-64 (43.8%); 52.2% of the sample was male. Scores ranged from 44.6% to 66.6% excellent. The highest-scoring items were "Treated me with respect" (66.6%), "Gave me as much information as I wanted" (66.3%) and "Talked in terms I could understand" (66.0%); the lowest was "Encouraged me to ask questions" (44.6%). Significant differences were associated with age (18-24 year old patients exhibited the lowest scores) and geographical location (Northern Italy had the highest scores). CONCLUSION: CAT is a valid tool for measuring communication in surgical settings. PRACTICE IMPLICATIONS: Results suggest that expectations of young people for communication in surgical settings are not being met. While there is room to improve communication skills of surgeons across Italy, patients highlighted the greatest need in the Central and Southern regions.
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Relaciones Médico-Paciente , Cirujanos , Adolescente , Comunicación , Humanos , Italia , Masculino , Encuestas y CuestionariosRESUMEN
BACKGROUND AND OBJECTIVES: Although several large studies regarding patients undergoing minimally invasive repair of incisional hernia are currently available, the results are not particularly reliable as they are based on heterogeneous groups, different surgical techniques, different mesh types, or with a too short follow period. METHODS: We conducted a retrospective observational trial, collecting data from patients who underwent laparoscopic repair of a primary abdominal wall or an incisional hernia using the laparoscopic Intraperitoneal Onlay Mesh technique and a single mesh type, i.e., a composite polyester mesh with a hydrophilic film (Parietex CompositeTM mesh - Medtronic, Minneapolis, MN - USA). All patients signed an informed consent. RESULTS: One thousand seven hundred seventy-seven patients were enrolled. The median surgery time was 50 minutes and the median length of hospital stay was 2 days. Intraoperative complications occurred in 12 patients (0.7%), while early postoperative surgical complications occurred in 115 (6.5%); during follow-up, bulging mesh was diagnosed in 4.5% of cases and hernia recurred in 4.3% of patients. An overlap equal or greater than 4 cm resulted as a significant protective factor, while the use of absorbable fixing devices was a risk factor for recurrence (odds ration: 9.06, p < 0.001, 95% confidence interval: 4.19 - 19.57). CONCLUSIONS: Minimally invasive treatment of primary and postincisional abdominal wall hernias is a safe, effective, and reproducible procedure. An overlap equal or greater than 4 cm, the use of nonabsorbable fixing devices and a postoperative care and follow-up regime are crucial in order to obtain good results and low recurrence rates.
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Pared Abdominal/cirugía , Hernia Ventral/cirugía , Herniorrafia/métodos , Hernia Incisional/cirugía , Laparoscopía/métodos , Adulto , Anciano , Herniorrafia/efectos adversos , Humanos , Laparoscopía/efectos adversos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Tempo Operativo , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Periodo Posoperatorio , Recurrencia , Estudios Retrospectivos , Mallas QuirúrgicasRESUMEN
BACKGROUND: Fluorescence-guided visualization is a recently proposed technology in colorectal surgery. Possible uses include evaluating perfusion, navigating lymph nodes and searching for hepatic metastases and peritoneal spread. Despite the absence of high-level evidence, this technique has gained considerable popularity among colorectal surgeons due to its significant reliability, safety, ease of use and relatively low cost. However, the actual use of this technique in daily clinical practice has not been reported to date. METHODS: This survey was conducted on April 2020 among 44 centers dealing with colorectal diseases and participating in the Italian ColoRectal Anastomotic Leakage (iCral) study group. Surgeons were approximately equally divided based on geographical criteria from multiple Italian regions, with a large proportion based in public (89.1%) and nonacademic (75.7%) centers. They were invited to answer an online survey to snapshot their current behaviors regarding the use of fluorescence-guided visualization in colorectal surgery. Questions regarding technological availability, indications and techniques, personal approaches and feelings were collected in a 23-item questionnaire. RESULTS: Questionnaire replies were received from 37 institutions and partially answered by 8, as this latter group of centers do not implement fluorescence technology (21.6%). Out of the remaining 29 centers (78,4%), fluorescence is utilized in all laparoscopic colorectal resections by 72.4% of surgeons and only for selected cases by the remaining 27.6%, while 62.1% of respondents do not use fluorescence in open surgery (unless the perfusion is macroscopically uncertain with the naked eye, in which case 41.4% of them do). The survey also suggests that there is no agreement on dilution, dosing and timing, as many different practices are adopted based on personal judgment. Only approximately half of the surgeons reported a reduced leak rate with fluorescence perfusion assessment, but 65.5% of them strongly believe that this technique will become a minimum requirement for colorectal surgery in the future. CONCLUSION: The survey confirms that fluorescence is becoming a widely used technique in colorectal surgery. However, both the indications and methods still vary considerably; furthermore, the surgeons' perceptions of the results are insufficient to consider this technology essential. This survey emphasizes the need for further research to reach recommendations based on solid scientific evidence.
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Neoplasias Colorrectales , Cirugía Colorrectal , Neoplasias Colorrectales/diagnóstico por imagen , Neoplasias Colorrectales/cirugía , Cirugía Colorrectal/métodos , Humanos , Verde de Indocianina , Italia , Imagen ÓpticaRESUMEN
Pre-operative chemoradiotherapy (CRT) followed by surgical resection is still the standard treatment for locally advanced low rectal cancer. Nowadays new strategies are emerging to treat patients with a complete response to pre-operative treatment, rendering the optimal management still controversial and under debate. The primary aim of this study was to obtain a snapshot of tumor regression grade (TRG) distribution after standard CRT. Second, we aimed to identify a correlation between clinical tumor stage (cT) and TRG, and to define the accuracy of magnetic resonance imaging (MRI) in the restaging setting. Between January 2017 and June 2019, a cross sectional multicentric study was performed in 22 referral centers of colon-rectal surgery including all patients with cT3-4Nx/cTxN1-2 rectal cancer who underwent pre-operative CRT. Shapiro-Wilk test was used for continuous data. Categorical variables were compared with Chi-squared test or Fisher's exact test, where appropriate. Accuracy of restaging MRI in the identification of pathologic complete response (pCR) was determined evaluating the correspondence with the histopathological examination of surgical specimens.In the present study, 689 patients were enrolled. Complete tumor regression rate was 16.9%. The "watch and wait" strategy was applied in 4.3% of TRG4 patients. A clinical correlation between more advanced tumors and moderate to absent tumor regression was found (p = 0.03). Post-neoadjuvant MRI had low sensibility (55%) and high specificity (83%) with accuracy of 82.8% in identifying TRG4 and pCR.Our data provided a contemporary description of the effects of pre-operative CRT on a large pool of locally advanced low rectal cancer patients treated in different colon-rectal surgical centers.
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Neoplasias del Recto , Quimioradioterapia , Estudios Transversales , Humanos , Terapia Neoadyuvante , Estadificación de Neoplasias , Neoplasias del Recto/diagnóstico por imagen , Neoplasias del Recto/cirugía , Recto/patología , Resultado del TratamientoRESUMEN
BACKGROUND: The beneficial effects of bariatric surgery on diabetes and obesity have been widely demonstrated in the literature. The aim of our study was to evaluate the rate of failure of laparoscopic gastric bypass both in terms of weight loss and metabolic remission after one follow-up year. METHODS: A longitudinal, multicenter prospective study was carried out on 771 patients affected by pathological obesity. The following parameters were recorded for each patient before surgery: anthropometric, metabolic, social, smoking habits and previous failure of other bariatric procedures. After 1 follow-up year, final weight, final Body Mass Index (BMI), final percentage of lost excess body weight and percentage of lost BMI were evaluated. RESULTS: Statistical analysis showed a correlation between BMI>50 kg/m2, presence of metabolic syndrome, presence of diabetes, gastric pouch volume greater than 60 mL and failure of weight loss outcome. Statistical analysis of metabolic failure has recognized a high preoperative glycated hemoglobin percentage (HbA1c%) value as a statistically significant negative predictive factor. CONCLUSIONS: Bariatric Surgery is the most effective treatment for weight loss and metabolic improvement. However, in our study, surgery did not achieve the expected outcome in patients with specific metabolic, anthropometric and surgical characteristics (BMI>50 kg/m2, presence of metabolic syndrome, presence of T2DM with high preoperative HbA1c% level and gastric pouch volume greater than 60 mL).
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Diabetes Mellitus Tipo 2/cirugía , Derivación Gástrica , Laparoscopía , Obesidad Mórbida/cirugía , Adulto , Anciano , Biomarcadores/orina , Índice de Masa Corporal , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/orina , Dislipidemias/complicaciones , Femenino , Estudios de Seguimiento , Derivación Gástrica/métodos , Hemoglobina Glucada/orina , Humanos , Italia , Laparoscopía/métodos , Estudios Longitudinales , Masculino , Síndrome Metabólico/cirugía , Persona de Mediana Edad , Obesidad Mórbida/complicaciones , Estudios Prospectivos , Factores de Riesgo , Fumar/efectos adversosRESUMEN
BACKGROUND: Laparoscopic ventral hernia repair is widely used although its clinical indications are often debated. The aim of this study is to describe our surgical experience in order to establish the safety, efficacy, feasibility of laparoscopic ventral hernia repair and to identify the factors that influence the risk of recurrence in a group of patients treated with only one type of prosthetic mesh and by the same surgical team. MATERIALS AND METHODS: Between January 2007 and December 2016, 512 patients were admitted to the General and Urgent Surgery Unit, with diagnosis of ventral hernia. Of these, 244 were operated laparoscopically and 268 in a traditional open surgery. In 244 patients treated by laparoscopy we always used a composite mesh: 185 Parietex™ Composite mesh (Medtronic-Covidien, Minneapolis, USA), the remaining other with other types of prosthetic mesh. The type and size of surgical defects, features of surgical technique, length of hospital stay, rate of conversion, morbidity, mortality, and rate of recurrence at 5 years follow-up were retrospective analysed on the 185 patients who underwent surgery with Parietex™ Composite mesh. RESULTS: We performed 185 laparoscopic ventral hernia repair with Parietex™ Composite mesh: 108 (58%) for incisional hernias and 77 (42%) for primary abdominal wall hernias. Mean age was 58 years (19-80). The mean size of abdominal defect was 5 cm (1,5-18), mean BMI was 30,4 kg/m2 (21-47), mean overlap of the mesh was 5 cm (3-6). The mean operative time was 54 min (30-180) and conversion rate was 3,2%. In 61 patients (33%) we performed a transversus abdominis plane block (T.A.P. block) to reduce postoperative pain. The mean length of hospital stay was 5 days (1-26) (2 days, mean value, in patient with preoperative T.A.P. block). The mortality rate was 0%; overall morbidity was 15,6%. At 5-year follow-up we observed 13 (7%) hernia recurrences. The features of patients with recurrence were as follows: mean age 50 years (19-74), mean ASA Score 3 (2-3), mean BMI 31 kg/m2 (21-44), mean size of hernial defect 7,5 cm (larger diameter), mean overlap 4,5 cm (3-6). CONCLUSIONS: Laparoscopic repair of ventral hernia using composite mesh is an effective and safe procedure particularly suitable in the following cases: median and paramedian defects, diameter of defect between 5 and 15 cm, "swiss cheese" defects, obesity. In our experience the factors related to the patient and the surgical technique that may influence the onset of early or late recurrence as the follows: a defect size >5 cm (W2 of EHS Classification), an overlap of the mesh < 5 cm, a BMI of 30 kg/m2 or superior and the presence of significant comorbidities (ASA score: 3). Finally, we observed that the T.A.P. Block preoperative procedure can lead to reduced the clinical costs through a lower administration of analgesics used and a lower length of stay.
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Hernia Ventral/patología , Herniorrafia/métodos , Laparoscopía/métodos , Mallas Quirúrgicas , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Factibilidad , Femenino , Estudios de Seguimiento , Hernia Ventral/cirugía , Humanos , Hernia Incisional/patología , Hernia Incisional/cirugía , Tiempo de Internación , Masculino , Persona de Mediana Edad , Recurrencia , Estudios Retrospectivos , Factores de Riesgo , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: The laparoscopic repair of non-midline ventral hernia (LNM) has been debated. The aim of this study is to analyze our experience performing the laparoscopic approach to non-midline ventral hernias (NMVHs) in Northwest Italy for 6 years. METHODS: A total of 78 patients who underwent LNM between March 2008 and March 2014 in the selected institutions were analyzed. We retrospectively analyzed the peri- and postoperative data and the recurrence rate of four subgroups of NMVHs: subcostal, suprapubic, lumbar, and epigastric. We also conducted a literature review. RESULTS: No difference was found between the four subgroups in terms of demographic data, defect characteristics, admission data, and complications. Subcostal defects required a shorter operating time. Obesity was found to be a risk factor for recurrence. CONCLUSIONS: In our experience, subcostal defects were easier to perform, with a lower recurrence rate, lesser chronic pain, and faster surgical performance. A more specific prospective randomized trial with a larger sample is awaited. Based on our experience, however, the laparoscopic approach is a safe treatment for NMVHs in specialized centers.
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Hernia Ventral/cirugía , Hernia Incisional/cirugía , Complicaciones Posoperatorias/epidemiología , Femenino , Humanos , Italia/epidemiología , Laparoscopía/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Complicaciones Posoperatorias/etiología , Estudios Prospectivos , Recurrencia , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Gastric bypass (GBP) is one of the most effective surgical procedures to treat morbid obesity and the related comorbidities. This study aimed at identifying preoperative predictors of successful weight loss and type 2 diabetes mellitus (T2DM) remission 1 year after GBP. METHODS: Prospective longitudinal study of 771 patients who underwent GBP was performed at four Italian centres between November 2011 and May 2013 with 1-year follow-up. Preoperative anthropometric, metabolic and social parameters, the surgical technique and the previous failed bariatric procedures were analyzed. Weight, the body mass index (BMI), the percentage of excess weight lost (% EWL), the percentage of excess BMI lost (% BMIL) and glycated haemoglobin (HbA1c) were recorded at follow-up. RESULTS: Univariate and multivariate analysis showed that BMI <50 kg/m(2) (p = 0.006) and dyslipidaemia (p = 0.05) were predictive factors of successful weight loss. Multivariate analysis of surgical technique showed significant weight loss in patients with a small gastric pouch (p < 0.001); the lengths of alimentary and biliary loops showed no statistical significance. All diabetic patients had a significant reduction of HbA1c (p < 0.001) after surgery. BMI ≥ 50 kg/m(2) (p = 0.02) and low level of preoperative HbA1c (p < 0.01) were independent risk factors of T2DM remission after surgery. CONCLUSIONS: This study provides a useful tool for making more accurate predictions of best results in terms of weight loss and metabolic improvement.
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Glucemia/metabolismo , Derivación Gástrica , Obesidad Mórbida/diagnóstico , Obesidad Mórbida/cirugía , Pérdida de Peso , Adulto , Anciano , Índice de Masa Corporal , Diabetes Mellitus Tipo 2/sangre , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/cirugía , Femenino , Estudios de Seguimiento , Derivación Gástrica/métodos , Hemoglobina Glucada/metabolismo , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Obesidad Mórbida/sangre , Obesidad Mórbida/epidemiología , Periodo Preoperatorio , Pronóstico , Factores de Riesgo , Adulto JovenRESUMEN
UNLABELLED: Intestinal occlusion by internal hernia is not a rare complication (0.2%-5%) after Laparoscopic Roux-en-Y-GBP (LGBP) with higher morbidity and mortality related to mesenteric vessels involvement. In our Center, from October 2009 to April 2013 we have had 17 pts treated for internal hernia on 412 LGBP (4.12%). CLINICAL CASE: 28-year-old woman, operated of LGBP (BMI = 49; co-morbidity: diabetes mellitus and arthropathy) about 10 mo before, was affected by recurrent abdominal pain with alvus alteration lasting for a week. After vomiting, she went to first aid Unit of a peripheric hospital where she made blood tests, RX and US of abdomen that resulted normal so she was discharged with flu like syndrome diagnosis. After 3 d the patient contacted our Center since her symptoms got worse and was hospitalized. Blood tests showed an alteration of hepatic enzymes and amylases. The abdominal computed tomography (CT) showed the presence of fluid in peri-splenic, peri-hepatic areas and in pelvis and a "target like imagine" of "clustered ileal loops" with a superior mesenteric vein (SMV) thrombosis involving the Portal Vein. During the operation, we found a necrosis of 80 cm of ileus (about 50 cm downstream the jejuno-jejunal anastomosis) due to an internal hernia through Petersen's space causing a SMV thrombosis. The necrotic bowel was removed, the internal hernia was reduced and Petersen' space was sutured by not-absorbable running suture. An anticoagulant therapy was begun in the post-operative time and the patient was discharged after 28 d. CONCLUSIONS: The internal hernia diagnosis is rarely confirmed by preoperative exams and it is obtained in most cases by laparoscopy but the improvement of technologies and the discover of "new" CT signs interpretation can address to an early laparoscopic treatment for high suspicion cases.
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Derivación Gástrica/efectos adversos , Hernia Abdominal/etiología , Íleon/irrigación sanguínea , Infarto/etiología , Laparoscopía/efectos adversos , Isquemia Mesentérica/etiología , Oclusión Vascular Mesentérica/etiología , Trombosis de la Vena/etiología , Adulto , Anticoagulantes/uso terapéutico , Femenino , Derivación Gástrica/métodos , Hernia Abdominal/diagnóstico , Hernia Abdominal/cirugía , Herniorrafia , Humanos , Íleon/cirugía , Infarto/diagnóstico , Infarto/cirugía , Laparoscopía/métodos , Isquemia Mesentérica/diagnóstico , Isquemia Mesentérica/cirugía , Oclusión Vascular Mesentérica/diagnóstico , Oclusión Vascular Mesentérica/cirugía , Venas Mesentéricas , Reoperación , Técnicas de Sutura , Tomografía Computarizada por Rayos X , Resultado del Tratamiento , Trombosis de la Vena/diagnóstico , Trombosis de la Vena/cirugíaRESUMEN
BACKGROUND AND OBJECTIVES: The oncologic efficacy of laparoscopic total mesorectal excision (TME) for middle-low rectal cancer is still under discussion because of the few long-term data. This study reports the results arising from a single-institution experience during a 18-year period. METHODS: Data about 132 consecutive laparoscopic TME performed between January 1994 and January 2012 were analysed with Kaplan-Meier method and a uni- and multi-variate analysis was conducted to define independent survival predictors. RESULTS: A total of 116 sphincter-preserving operations and 16 abdominoperineal resections were performed. Postoperative mortality and morbidity were 0.8 and 18.2%, with a rate of anastomotic leakage of 13.8%. Average follow-up was 85.9 months (range 13-210). Actuarial local recurrence rate was 4.13% at 5 years (any pelvic recurrence developed after 3 years from surgery). Overall and disease-free survival was respectively 83 and 79.8% at 5 years, 71 and 73% at 10 years and then remained constant until 18 years. Survival was correlated only to tumour stage and the type of surgery. CONCLUSIONS: Laparoscopic TME for extraperitoneal rectal cancer shows long-term oncologic outcomes similar to open rectal resections.
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Adenocarcinoma/secundario , Adenocarcinoma/cirugía , Laparoscopía , Recurrencia Local de Neoplasia/patología , Neoplasias del Recto/patología , Neoplasias del Recto/cirugía , Recto/cirugía , Adenocarcinoma/terapia , Adulto , Anciano , Anciano de 80 o más Años , Fuga Anastomótica/etiología , Quimioradioterapia Adyuvante , Conversión a Cirugía Abierta , Supervivencia sin Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Laparoscopía/efectos adversos , Masculino , Terapia Neoadyuvante , Estadificación de Neoplasias , Tratamientos Conservadores del Órgano/efectos adversos , Neoplasias del Recto/terapia , Tasa de Supervivencia , Factores de TiempoRESUMEN
Colon cancer is a major problem in Western countries and complete surgical resection is the main treatment. Since its introduction the laparoscopic approach has been used to achieve bowel resection with a better postoperative course and better aesthetic outcomes. Initial concerns about the radicality of the resection and the oncologic outcomes have been overcome in the last decade. All over the world large trials have been conducted to compare the laparoscopic approach and the traditional laparotomic one. A review of literature has been conducted to find evidence about this issue, revealing 24 relevant trials. The laparoscopic approach showed short-term benefits without compromising oncological safety. However intraoperative complication rates during laparoscopic colon resections seem to be increased, mainly due to the increased rate of intraoperative bowel injury. This finding confirms a great need for training and a wide learning curve for the surgeon. Our review supports the continued use of laparoscopic surgery in patients with colon cancer.
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OBJECTIVES: Laparoscopic incisional and ventral hernia repair (LIVHR) is widely used although its clinical indications are often debated. The aim of this study was to retrospectively describe the experience of our surgical centre in order to establish the safety, efficacy, and feasibility of LIVHR using PARIETEX(™) Composite mesh (Covidien, Mansfield, MA, USA). MATERIAL AND METHODS: Between January 2007 and November 2010, 87 patients were admitted to the Division of General Surgery of Aosta, with the diagnosis of abdominal wall hernia and underwent laparoscopic repair using PARIETEX(™) Composite mesh. The type and size of surgical defects, mean operative time, morbidity, mortality and rate of recurrence at one-year follow-up were retrospectively analysed. RESULTS: We performed 87 LIVHR: 51.7% for incisional hernia and 48.3% for epigastric or umbilical hernias. Mean operative time was 100 min., conversion rate was 3.4%. The mean size of abdominal defect was 6 cm (range: 2-15); in relation to umbilical hernias, mean size was 5.4 cm (range: 2-8). The mortality rate was 0%; overall morbidity was 16%. At one-year follow-up, we observed two cases of hernia recurrences. CONCLUSIONS: LIVHR using PARIETEX(™) Composite mesh is an effective and safe procedure with very low morbidity and low rates of postoperative pain and recurrence, especially in hernias with diameter of between 5 and 15 cm and in obese patients without previous laparotomies.
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Hernia Inguinal/cirugía , Hernia Ventral/cirugía , Laparoscopía/instrumentación , Mallas Quirúrgicas , Adulto , Anciano , Femenino , Humanos , Italia , Laparoscopía/efectos adversos , Laparoscopía/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Dolor Postoperatorio , Recurrencia , Estudios Retrospectivos , Factores de Tiempo , Adulto JovenRESUMEN
BACKGROUND: Traditional laparoscopic surgery presents some difficulties for morbidly obese patients due to limited motion of instruments related to a thick abdominal wall, intraabdominal fat, and a large hepatic left lobe, with consequent loss of dexterity and greater musculoskeletal discomfort. Robotic technique could potentially overcome these limitations. This study aimed to evaluate robot-assisted laparoscopic Roux-en-Y gastric bypass in morbidly obese patients and to compare the results of robotic assistance with those of traditional laparoscopic technique. METHODS: Between September 2006 and June 2009, 110 morbidly obese patients underwent laparoscopic Roux-en-Y gastric bypass with robot-assisted hand-sewn gastrojejunal anastomosis using the da Vinci Surgical System. The data for these patients was compared with the data for 423 consecutive patients treated in a standard laparoscopic manner during the same period. RESULTS: The patients had a mean preoperative age of 42.6 years, a mean weight of 127.5 kg, and a mean body mass index (BMI) of 46.7 kg/m2. The total mean operative time was 247.5 min. The robotic setup time was 10.1 min, and the robotic operative time was 54.5 min. The conversion rate was nil. The intraoperative complication rate was 4.5%. The early and late major postoperative complication rates were 3.6 and 6.4% respectively. The cost per patient was 5777.76 . For the standard laparoscopy, the operative time was significantly shorter (187 min; p<0.001), and the costs per patient were significantly lower (4658.28 ; p<0.001), whereas no differences were found in terms of the intra- or postoperative complication rates, revisional surgery, or hospital length of stay. CONCLUSIONS: Although safe and intuitive, the robotic approach was burdened by a longer operative time and higher equipment costs. Moreover, it did not seem to provide a real advantage over standard laparoscopy in terms of hospital length of stay and complications rates.
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Derivación Gástrica/instrumentación , Laparoscopía/métodos , Obesidad Mórbida/cirugía , Robótica/métodos , Adulto , Fuga Anastomótica/fisiopatología , Fuga Anastomótica/cirugía , Índice de Masa Corporal , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Derivación Gástrica/métodos , Humanos , Laparoscopía/efectos adversos , Masculino , Persona de Mediana Edad , Obesidad Mórbida/diagnóstico , Complicaciones Posoperatorias/fisiopatología , Complicaciones Posoperatorias/cirugía , Estudios Retrospectivos , Medición de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: This study aimed to compare the short- and medium-term results obtained by totally laparoscopic right colectomy (TL) with those obtained by laparoscopically assisted right colectomy (LAC) for the treatment of right colon cancer. METHODS: A retrospective study compared two nonstatistically different groups (50 TL and 50 LAC cases) managed for nonmetastatic malignant tumors. The study outcomes included operative time, length of minilaparotomy, intraoperative complications, postoperative pain, time to resumption of the gastrointestinal functions, permanence of abdominal drain, analgesic therapy duration, postoperative complications, hospitalization time, number of harvested lymph nodes, and distant metastases onset. RESULTS: The mean operative times were 78 ± 25 min (TL group) and 92 ± 22 min (LAC group) (p < 0.05). The findings showed a lower postoperative pain level associated with a reduction in analgesic consumption (p > 0.05) and earlier restoration of digestive function in the TL group than in the LAC group. The mean hospital stays were approximately 5 days (TL) and 7 days (LAC) (p < 0.05). No complications occurred either intra- or postoperatively, and similarly, the TL group experienced no mortality. In comparison, the LAC group had a 30% complication rate (p < 0.05). The complications included one case of intraoperative small bowel lesion, three cases of postoperative respiratory infections, three cases of anastomotic leakage, two cases of intestinal occlusion, three cases of minilaparotomy infection, one case of postoperative femoral neurosis, one case of postoperative heart attack, and one case of postoperative pancreatitis. The mortality rate was 0%. Neither group had a recurrence of the neoplastic disease during a 4-year follow-up period. CONCLUSIONS: The findings seem to demonstrate that TL right colectomy is feasible and safe, yielding results comparable with those of the open approach but offering improved postoperative patient comfort. The limits of this retrospective comparative study do not allow definitive conclusions to be drawn despite the encouraging data for the next prospective randomized studies.