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AIM: Solitary rectal ulcer syndrome (SRUS) is a benign and poorly understood disorder with complex management. Typical symptoms include straining during defaecation, rectal bleeding, tenesmus, mucoid secretion, anal pain and a sense of incomplete evacuation. Diagnosis is based on characteristic clinical symptoms and endoscopic/histological findings. Several treatments have been reported in the literature with variable ulcer healing rates. This study aimed to evaluate the efficacy of different treatments for SRUS. MATERIALS AND METHODS: A systematic review and network meta-analysis were performed according to the PRISMA guidelines. Studies in English, French and Spanish languages were included. Papers written in other languages were excluded. Other exclusion criteria were reviews, case reports or clinical series enrolling less than five patients, study duplications, no clinical data of interest and no article available. A systematic literature search was conducted from January 2000 to March 2024 using the following databases: PubMed/MEDLINE, Cochrane Central Register of Controlled Trials, the Cochrane Database of Systematic Reviews, and Scopus. The biases of the studies were assessed using the Newcastle-Ottawa scale or the Jadad scale when appropriate. Types of treatment and their efficacy for the cure of SRUS were collected and critically assessed. The study's primary outcome was to estimate the rate of patients with ulcer healing. RESULTS: A total of 22 studies with 911 patients (men 361, women 550) diagnosed with SRUS were analysed in the final meta-analysis. The pooled effect estimates of treatment efficacy revealed that surgery showed the highest ulcer healing rate (70.5%; 95% CI 0.57-0.83). Surgery was superior in the cure of ulcers with respect to medical therapies and biofeedback (OR 0.09 and OR 0.14). CONCLUSION: Solitary rectal ulcer syndrome is a challenging clinical entity to manage. Proficient results have been reported with the surgical approach, suggesting its positive role in cases refractory to medical and biofeedback therapy. Further studies in homogeneous populations are required to evaluate the efficacy of surgery in this setting. (PROSPERO registration number CRD42022331422).
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Metaanálisis en Red , Enfermedades del Recto , Úlcera , Humanos , Úlcera/cirugía , Enfermedades del Recto/cirugía , Síndrome , Resultado del Tratamiento , Femenino , Masculino , Persona de Mediana Edad , Adulto , Recto/cirugíaRESUMEN
BACKGROUND: The identification of metastatic lymph nodes is one of the most important prognostic factors in gastrointestinal (GI) cancers. Near-infrared fluorescence (NIRF) imaging has been successfully used in GI tumors to detect the lymphatic pathway and the sentinel lymph node (SLN), facilitating fluorescence image-guided surgery (FIGS) with the purpose to achieve a correct nodal staging. The aim of this study was to analyze the current results of NIRF SLN navigation and lymphography through data collected in the EURO-FIGS registry. METHODS: Prospectively collected data regarding patients and ICG-guided lymphadenectomies were analyzed. Additional analyses were performed to identify predictors of metastatic SLN and determinants of fluorescence positivity and nodal metastases outside the boundaries of standard lymphadenectomies. RESULTS: Overall, 188 patients were included by 18 surgeons from 10 different centers. Colorectal cancer was the most reported pathology (77.7%), followed by gastric (19.1%) and esophageal tumors (3.2%). ICG was injected with higher doses (p < 0.001) via extraparietal side (63.3%), and with higher volumes (p < 0.001) via endoluminal side (36.7%). Overall, NIRF SLN navigation was positive in 75.5% of all cases and 95.5% of positive SLNs were retrieved, with a metastatic rate of 14.7%. NIRF identification of lymph nodes outside standard lymphatic stations occurred in 52.1% of all cases, 43.8% of which were positive for metastatic involvement. Positive NIRF SLN identification was an independent predictor of metastasis outside standard lymphatic stations (OR = 4.392, p = 0.029), while BMI independently predicted metastasis in retrieved SLNs (OR = 1.187, p = 0.013). Lower doses of ICG were protective against NIRF identification outside standard of care lymphadenectomy (OR = 0.596, p = 0.006), while higher volumes of ICG were predictive of metastatic involvement outside standard of care lymphadenectomy (OR = 1.597, p = 0.001). CONCLUSIONS: SLN mapping helps identifying potentially metastatic lymph nodes outside the boundaries of standard lymphadenectomies. The EURO-FIGS registry is a valuable tool to share and analyze European surgeons' practices.
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Ficus , Neoplasias Gastrointestinales , Linfadenopatía , Ganglio Linfático Centinela , Cirugía Asistida por Computador , Humanos , Ganglio Linfático Centinela/patología , Biopsia del Ganglio Linfático Centinela/métodos , Linfografía , Metástasis Linfática/diagnóstico por imagen , Metástasis Linfática/patología , Verde de Indocianina , Ganglios Linfáticos/patología , Escisión del Ganglio Linfático/métodos , Neoplasias Gastrointestinales/patología , Linfadenopatía/patología , Sistema de RegistrosRESUMEN
Background and Objectives: Liver transplantation (LT) is the best strategy for curing several primary and secondary hepatic malignancies. In recent years, growing interest has been observed in the enlargement of the transplant oncology indications. This paper aims to review the most recent developments in the setting of LT oncology, with particular attention to LT for unresectable colorectal liver metastases (CRLM) and cholangiocellular carcinoma (CCA). Materials and Methods: A review of the recently published literature was conducted. Results: Growing evidence exists on the efficacy of LT in curing CRLM and peri-hilar and intrahepatic CCA in well-selected patients when integrating this strategy with (neo)-adjuvant chemotherapy, radiotherapy, or locoregional treatments. Conclusion: For unresectable CCA and CRLM management, several prospective protocols are forthcoming to elucidate LT's impact relative to alternative therapies. Advances in diagnosis, treatment protocols, and donor-to-recipient matching are needed to better define the oncological indications for transplantation. Prospective, multicenter trials studying these advances and their impact on outcomes are still required.
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Neoplasias de los Conductos Biliares , Colangiocarcinoma , Neoplasias Hepáticas , Humanos , Estudios Prospectivos , Terapia Neoadyuvante , Neoplasias de los Conductos Biliares/tratamiento farmacológico , Colangiocarcinoma/cirugía , Colangiocarcinoma/tratamiento farmacológico , Neoplasias Hepáticas/patología , Conductos Biliares IntrahepáticosRESUMEN
BACKGROUND: A difficulty score for laparoscopic adrenalectomy (LA) is lacking in the literature. A retrospective cohort study was designed to develop a preoperative "difficulty score" for LA. METHODS: A multicenter study was conducted involving four Italian tertiary centers for adrenal disease. The population was randomly divided into two subsets: training group and validation one. A multicenter study was undertaken, including 964 patients. Patient, adrenal lesion, surgeon's characteristics, and the type of procedure were studied as potential predictors of target events. The operative time (pOT), conversion rate (cLA), or both were used as indicators of the difficulty in three multivariate models. All models were developed in a training cohort (70% of the sample) and validated using 30% of patients. For all models, the ability to predict complicated postoperative course was reported describing the area under the curve (AUCs). Logistic regression, reporting odds ratio (OR) with p-value, was used. RESULTS: In model A, gender (OR 2.04, p = 0.001), BMI (OR 1.07, p = 0.002), previous surgery (OR 1.29, p = 0.048), site (OR 21.8, p < 0.001) and size of the lesion (OR 1.16, p = 0.002), cumulative sum of procedures (OR 0.99, p < 0.001), extended (OR 26.72, p < 0.001) or associated procedures (OR 4.32, p = 0.015) increased the pOT. In model B, ASA (OR 2.86, p = 0.001), lesion size (OR 1.20, p = 0.005), and extended resection (OR 8.85, p = 0.007) increased the cLA risk. Model C had similar results to model A. All scores obtained predicted the target events in validation cohort (OR 1.99, p < 0.001; OR 1.37, p = 0.007; OR 1.70, p < 0.001, score A, B, and C, respectively). The AUCs in predicting complications were 0.740, 0.686, and 0.763 for model A, B, and C, respectively. CONCLUSION: A difficulty score based on both pOT and cLA (Model C) was developed using 70% of the sample. The score was validated using a second cohort. Finally, the score was tested, and its results are able to predict a complicated postoperative course.
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Neoplasias de las Glándulas Suprarrenales , Laparoscopía , Neoplasias de las Glándulas Suprarrenales/patología , Neoplasias de las Glándulas Suprarrenales/cirugía , Adrenalectomía/métodos , Estudios de Cohortes , Humanos , Laparoscopía/métodos , Tempo Operativo , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Estudios RetrospectivosRESUMEN
BACKGROUND: Anastomotic leakage (AL) is one of the dreaded complications following surgery in the digestive tract. Near-infrared fluorescence (NIRF) imaging is a means to intraoperatively visualize anastomotic perfusion, facilitating fluorescence image-guided surgery (FIGS) with the purpose to reduce the incidence of AL. The aim of this study was to analyze the current practices and results of NIRF imaging of the anastomosis in digestive tract surgery through the EURO-FIGS registry. METHODS: Analysis of data prospectively collected by the registry members provided patient and procedural data along with the ICG dose, timing, and consequences of NIRF imaging. Among the included upper-GI, colorectal, and bariatric surgeries, subgroup analysis was performed to identify risk factors associated with complications. RESULTS: A total of 1240 patients were included in the study. The included patients, 74.8% of whom were operated on for cancer, originated from 8 European countries and 30 hospitals. A total of 54 surgeons performed the procedures. In 83.8% of cases, a pre-anastomotic ICG dose was administered, and in 60.1% of cases, a post-anastomotic ICG dose was administered. A significant difference (p < 0.001) was found in the ICG dose given in the four pathology groups registered (range: 0.013-0.89 mg/kg) and a significant (p < 0.001) negative correlation was found between the ICG dose and BMI. In 27.3% of the procedures, the choice of the anastomotic level was guided by means of NIRF imaging which means that in these cases NIRF imaging changed the level of anastomosis which was first decided based on visual findings in conventional white light imaging. In 98.7% of the procedures, the use of ICG partly or strongly provided a sense of confidence about the anastomosis. A total of 133 complications occurred, without any statistical significance in the incidence of complications in the anastomoses, whether they were ICG-guided or not. CONCLUSION: The EURO-FIGS registry provides an insight into the current clinical practice across Europe with respect to NIRF imaging of anastomotic perfusion during digestive tract surgery.
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Verde de Indocianina , Cirugía Asistida por Computador , Anastomosis Quirúrgica/efectos adversos , Fuga Anastomótica/epidemiología , Fuga Anastomótica/etiología , Humanos , Perfusión , Sistema de RegistrosRESUMEN
BACKGROUND: The aim is to evaluate safety and efficacy of near infra-red (NIR) indocyanine green (ICG) fluorescence structural imaging during laparoscopic cholecystectomy (LC) (Group A) and to compare perioperative data, including operative time, with a series of patients who underwent LC with routine traditional intraoperative cholangiography (IOC) (Group B). METHODS: Forty-four patients with acute or chronic cholecystitis underwent NIR-ICG fluorescent cholangiography during LC. ICG was administered intravenously at different time intervals or by direct gallbladder injection during surgery. Fluorescence intensity and anatomy identification were scored according to a visual analogue scale between 1 (least accurate) and 5 (most accurate). Group B patients (n = 44) were chosen from a prospectively maintained database of patients who underwent LC with routine IOC, matched for age, sex, body mass index, and diagnosis with group A patients. RESULTS: No adverse reactions were recorded. In group A, mean time between intravenous administration of ICG and surgery was 10.7 ± 8.2 (range 2-52) h. Administered doses ranged from 3.5 to 13.5 mg. Fluorescence was present in all cases, scoring ≥ 3 in 41 patients. Mean operative time was 86.9 ± 36.9 (30-180) min in group A and 117.9 ± 43.4 (40-220) min in group B (p = 0.0006). No conversion to open surgery nor bile duct injuries were observed in either group. CONCLUSIONS: LC with NIR-ICG fluorescent cholangiography is safe and effective for early recognition of anatomical landmarks, reducing operative time as compared to LC with IOC, even when residents were the main operator. NIR-ICG fluorescent cholangiography was effective in patients with acute cholecystitis and in the obese. Data collection into large registries on the results of NIR-ICG fluorescent cholangiography during LC should be encouraged to establish whether this technique might set a new safety standard for LC.
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Colangiografía/métodos , Colecistectomía Laparoscópica/métodos , Verde de Indocianina/uso terapéutico , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Adulto JovenRESUMEN
INTRODUCTION: Near-infrared fluorescence cholangiography (NIRF-C) is a popular application of fluorescence image-guided surgery (FIGS). NIRF-C requires near-infrared optimized laparoscopes and the injection of a fluorophore, most frequently Indocyanine Green (ICG), to highlight the biliary anatomy. It is investigated as a tool to increase safety during cholecystectomy. The European registry on FIGS (EURO-FIGS: www.euro-figs.eu ) aims to obtain a snapshot of the current practices of FIGS across Europe. Data on NIRF-C are presented. METHODS: EURO-FIGS is a secured online database which collects anonymized data on surgical procedures performed using FIGS. Data collected for NIRF-C include gender, age, Body Mass Index (BMI), pathology, NIR device, ICG dose, ICG timing of administration before intraoperative visualization, visualization (Y/N) of biliary structures such as the cystic duct (CD), the common bile duct (CBD), the CD-CBD junction, the common hepatic duct (CHD), Visualization scores, adverse reactions to ICG, operative time, and surgical complications. RESULTS: Fifteen surgeons (12 European surgical centers) uploaded 314 cases of NIRF-C during cholecystectomy (cholelithiasis n = 249, cholecystitis n = 58, polyps n = 7), using 4 different NIR devices. ICG doses (mg/kg) varied largely (mean 0.28 ± 0.17, median 0.3, range: 0.02-0.62). Similarly, injection-to-visualization timing (minutes) varied largely (mean 217 ± 357; median 57), ranging from 1 min (direct intragallbladder injection in 2 cases) to 3120 min (n = 2 cases). Visualization scores before dissection were significantly correlated, at univariate analysis, with ICG timing (all structures), ICG dose (CD-CBD), device (CD and CD-CBD), surgeon (CD and CD-CBD), and pathology (CD and CD-CBD). BMI was not correlated. At multivariate analysis, pathology and timing remained significant factors affecting the visualization scores of all three structures, whereas ICG dose remained correlated with HD visualization only. CONCLUSIONS: The EURO-FIGS registry has confirmed a wide disparity in ICG dose and timing in NIRF-C. EURO-FIGS can represent a valuable tool to promote and monitor FIGS-related educational and consensus activities in Europe.
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Colangiografía , Colecistitis/cirugía , Colelitiasis/cirugía , Sistema de Registros , Cirugía Asistida por Computador , Colecistectomía , Europa (Continente) , Femenino , Fluorescencia , Humanos , Verde de Indocianina/administración & dosificación , Modelos Lineales , Masculino , Persona de Mediana Edad , Análisis MultivarianteRESUMEN
BACKGROUND: The aim of this case-control study is to compare the surgical outcomes of laparoscopic adrenalectomy (LA) for lesions measuring ≥6 cm versus ≤5.9 cm in diameter. METHODS: Eighty-one patients with adrenal gland lesions ≥6 cm in diameter (intervention group) were identified. Patients were matched to 81 patients with adrenal gland ≤5.9 cm in diameter (control group) based on disease (Conn-Cushing syndrome, pheochromocytoma, primary or secondary adrenal cancer or other disease), lesion side (right, left), surgical technique (anterior transperitoneal approach for right and left LA or anterior transperitoneal submesocolic for left LA) and body mass index class (18-24.9, 25-29.9, 30-34.9, 35-39.9, ≥40 kg/m2). Surgical outcomes were compared between the intervention and control groups. RESULTS: Mean operative time was statistically significantly longer in the interventional arm (101.4 ± 52.4 vs. and 85 ± 31.6 min, p = 0.0174). Eight conversions were observed in the intervention group (9.8%) compared to four in the control group (4.9%) (p = 0.3690). Five (6.1%) and three (3.7%) postoperative complications were observed in the intervention and control groups, respectively (p = 0.7196). Mean postoperative hospital stay was 4.6 ± 2.4 and 4.1 ± 2.3 days in the intervention and control groups, respectively (p = 0.1957). CONCLUSIONS: Operative time was statistically significantly longer in adrenal gland lesions ≥6 cm in diameter (vs. ≤5.9 cm). Conversion and complication rates were also higher, but the difference was not statistically significant. Based on the present data, adrenal gland lesions ≥6 cm in diameter are not an absolute contraindication to the laparoscopic approach.
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Neoplasias de las Glándulas Suprarrenales/cirugía , Glándulas Suprarrenales/patología , Adrenalectomía/métodos , Laparoscopía/métodos , Neoplasias de las Glándulas Suprarrenales/patología , Adrenalectomía/efectos adversos , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Casos y Controles , Contraindicaciones , Femenino , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Tempo OperativoRESUMEN
BACKGROUND: The aim of the present study is to report and to compare the results of three different laparoscopic transperitoneal surgical approaches [lateral transperitoneal (LT), anterior transperitoneal (AT) and anterior transperitoneal submesocolic (ATS)] for the treatment of Conn's and Cushing's syndrome from left adrenal disease. METHODS: This study is a retrospective analysis of prospectively collected data. From 1994 to 2017, 535 laparoscopic adrenalectomies (LA) were performed. One hundred and sixty-four patients with Conn's or Cushing's syndrome underwent left LA. Patients were divided in three groups based on the approach: LT (Group A), AT (Group B) and ATS (Group C). RESULTS: The diagnosis was Conn's and Cushing's syndrome in 99 and 65 patients, respectively. LT was used in 13 cases, AT in 55 and ATS in 96. No significant differences in patient's gender, age and BMI were observed. Mean operative time was 117.6 ± 33.7, 107.6 ± 40.3 and 96.2 ± 47.5 min for Groups A, B and C, respectively. Conversion to open surgery was observed in 4 Group C patients (4.1%). Morbidity occurred in 2 Group B (2%) and in 5 Group C patients (5.2%). CONCLUSIONS: In case of Conn's or Cushing's syndrome, left LA with ATS approach is equally safe and effective as compared to the LT and AT approaches. Early control of the adrenal vein with minimal gland manipulation and limited surgical dissection are the major advantages of the submesocolic approach. Even if statistically significant differences are not observed, postoperative results are the same as those reported in the literature with other approaches.
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Glándulas Suprarrenales , Adrenalectomía , Síndrome de Cushing/cirugía , Hiperaldosteronismo/cirugía , Laparoscopía , Glándulas Suprarrenales/patología , Glándulas Suprarrenales/cirugía , Adrenalectomía/efectos adversos , Adrenalectomía/métodos , Conversión a Cirugía Abierta/estadística & datos numéricos , Femenino , Humanos , Laparoscopía/efectos adversos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Tempo Operativo , Tratamientos Conservadores del Órgano/métodos , Evaluación de Procesos y Resultados en Atención de Salud , Estudios RetrospectivosRESUMEN
BACKGROUND: The aim of this study is to evaluate the feasibility, safety, advantages and surgical outcomes of laparoscopic bilateral adrenalectomy (LBA) by an anterior transperitoneal approach. METHODS: From 1994 to 2018, 552 patients underwent laparoscopic adrenalectomy, unilateral in 531 and bilateral in 21 patients (9 females and 12 males). All patients who underwent LBA were approached via a transperitoneal anterior route and form our study population. Indications included: Cushing's disease (n = 11), pheochromocytoma (n = 6), Conn's disease (n = 3) and adrenal cysts (n = 1). RESULTS: Mean operative time was 195 ± 86.2 min (range 55-360 min). Conversion was necessary in one case for bleeding. Three patients underwent concurrent laparoscopic cholecystectomy with laparoscopic common bile duct exploration and ductal stone extraction in one. Three postoperative complications occurred in one patient each: subhepatic fluid collection, intestinal ileus and pleural effusion. Mean hospital stay was 6.1 ± 4.7 days (range 2-18 days). CONCLUSIONS: In our experience, transperitoneal anterior LBA was feasible and safe. Based on our results, we believe that this approach leads to prompt recognition of anatomical landmarks with early division of the main adrenal vein prior to any gland manipulation, with a low risk of bleeding and without the need to change patient position. Unlike the lateral approach, there is no need to mobilize the spleno-pancreatic complex on the left or the liver on the right. The ability to perform associated intraperitoneal procedures, if required, is an added benefit.
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Adrenalectomía/métodos , Laparoscopía/métodos , Adolescente , Neoplasias de las Glándulas Suprarrenales/cirugía , Adulto , Anciano , Colecistectomía Laparoscópica , Terapia Combinada , Conversión a Cirugía Abierta , Femenino , Humanos , Obstrucción Intestinal/cirugía , Masculino , Persona de Mediana Edad , Tempo Operativo , Evaluación de Procesos y Resultados en Atención de Salud , Peritoneo/cirugía , Feocromocitoma/cirugía , Hipersecreción de la Hormona Adrenocorticotrópica Pituitaria (HACT)/cirugía , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Adulto JovenRESUMEN
PURPOSE: "Endometriosis" is defined such as the presence of endometrial glands and stroma outside the uterine cavity. This ectopic condition may develop as deeply infiltrating endometriosis (DIE) when a solid mass is located deeper than 5 mm underneath the peritoneum including the intestinal wall. The ideal surgical treatment is still under search, and treatment may range from simple shaving to rectal resection. The aim of the present systematic review is to report and analyze the postoperative outcomes after rectosigmoid resection for endometriosis. METHODS: We performed a systematic review according to Meta-analysis of Observational Studies in Epidemiology guidelines. The search was carried out in the PubMed database, using the keywords: "rectal resection" AND "endometriosis" and "rectosigmoid resection" AND "endometriosis." The search revealed 380 papers of which 78 were fully analyzed. RESULTS: Thirty-eight articles published between 1998 and 2017 were included. Three thousand seventy-nine patients (mean age 34.28 ± 2.46) were included. Laparoscopic approach was the most employed (90.3%) followed by the open one (7.9%) and the robotic one (1.7%). Overall operative time was 238.47 ± 66.82. Conversion rate was 2.7%. In more than 80% of cases, associated procedures were performed. Intraoperative complications were observed in 1% of cases. The overall postoperative complications rate was 18.5% (571 patients), and the most frequent complication was recto-vaginal fistula (74 patients, 2.4%). Postoperative mortality rate was 0.03% and mean hospital stay was 8.88 ± 3.71 days. CONCLUSIONS: Despite the large and extremely various number of associated procedures, rectosigmoid resection is a feasible and safe technique to treat endometriosis.
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Endometriosis/cirugía , Laparoscopía , Procedimientos Quirúrgicos Robotizados , Femenino , Humanos , Proctocolectomía Restauradora , Enfermedades del Recto , Resultado del TratamientoRESUMEN
The authors of the published version of this article missed to add the second affiliation of Mostafa Shalaby. The new affiliation is now added and presented correctly in this article. The remainder of the article remains unchanged.
RESUMEN
BACKGROUND: A retained surgical item in patients (gossypiboma) is a persisting problem, despite consistent improvements and existing guidelines in counting instruments and sponges. Previous experiences with radiofrequency identification technology (RFID) tracking sponges show that it could represent an innovation, in order to reduce the criticism and increase the effectiveness during surgical procedures. We present an automated system that allows reduction of errors and improves safety in the operating room. METHODS: The system consists of 3 antennas, surgical sponges containing RFID tags, and dedicated software applications, with Wi-Fi real-time communication between devices. The first antenna provides the initial count of gauzes; the second a real-time counting during surgery, including the sponges thrown into the kick-bucket; and the third can be used in the event of uneven sponge count. The software allows management at all stages of the process. RESULTS: In vitro and in vivo tests were performed: the system provided excellent results in detecting sponges in patients' body. Hundred percent retained sponges were detected correctly, even when they were overlapped. No false positive or false negative was recorded. The counting procedure turned out to be more streamlined and efficient and it could save time in a standard procedure. CONCLUSIONS: The RFID system for sponge tracking was shown to be experimentally a reliable and feasible method to track sponges with a full detection accuracy in the operating room. The results indicate the system to be safe and effective with acceptable cost-effective parameters.
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Cuerpos Extraños , Dispositivo de Identificación por Radiofrecuencia , Cirugía Asistida por Computador/instrumentación , Tapones Quirúrgicos de Gaza , Animales , Ingeniería Biomédica , Simulación por Computador , Diseño de Equipo , Cuerpos Extraños/diagnóstico , Cuerpos Extraños/prevención & control , Humanos , Internet , Fantasmas de Imagen , Programas Informáticos , Cirugía Asistida por Computador/métodos , PorcinosRESUMEN
BACKGROUND: Anastomotic leakage is one of the most serious complications after rectal cancer surgery. METHOD: A prospective multicenter interventional study to assess a newly described technique of creating the colorectal and coloanal anastomosis. The primary outcome was to access the safety and efficacy of this technique in the reduction of anastomotic leak. RESULT: Fifty-three patients with rectal cancer who underwent low or ultra-low anterior resection were included in the study. There were 35 males and 18 females, with a median age of 68 years (range = 49-89 years). The median tumor distance from the anal verge was 8 cm (range = 4-12 cm), and the median body mass index was 24 kg/m2 (range = 20-35 kg/m2). Thirty patients underwent open, 16 laparoscopic, and 7 robotic surgeries. Multiple firing (2-charges) was required in 30 patients to obtain a complete rectal division. Forty-five patients had colorectal anastomosis, and 8 patients had coloanal anastomosis. The protective ileostomy was created in 40 patients at the time of initial surgery. There was no mortality in the first 30 days postoperatively, and only 10 (19%) patients developed complications. There were 3 anastomotic leakages (6%); 2 of them were subclinical with ileostomy created at initial operation and both were treated conservatively with transanal drainage and intravenous antibiotics. One patient required reoperation and ileostomy. The median length of hospital stay was 10 days (range = 4-20 days). CONCLUSION: Our technique is a safe and efficient method of creation of colorectal anastomosis. It is also a universal method that can be used in open, laparoscopic, and robotic surgeries.
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Anastomosis Quirúrgica , Fuga Anastomótica , Neoplasias del Recto/cirugía , Grapado Quirúrgico , Anciano , Anciano de 80 o más Años , Canal Anal/cirugía , Anastomosis Quirúrgica/efectos adversos , Anastomosis Quirúrgica/métodos , Anastomosis Quirúrgica/estadística & datos numéricos , Fuga Anastomótica/epidemiología , Fuga Anastomótica/prevención & control , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Neoplasias del Recto/epidemiología , Grapado Quirúrgico/efectos adversos , Grapado Quirúrgico/métodos , Grapado Quirúrgico/estadística & datos numéricosRESUMEN
BACKGROUND: Laparoscopic common bile duct exploration (LCBDE) during laparoscopic cholecystectomy (LC) is as effective as two-stage endo-laparoscopic treatment, but with shorter hospital stay, lower cost and recurrent stone rate. Aim of this paper was to report the authors' experience with LCBDE during LC. METHODS: A retrospective analysis of patients who underwent LCBDE for ductal stones was performed. Recurrent stones were defined as CBD stones detected beyond 6 months from the procedure. Postoperative biliary stricture was defined as a symptomatic reduction of CBD diameter. RESULTS: Out of 3444 patients who underwent LC, 384 (11%) had CBD stones treated by trans-cystic duct exploration [214 (6%) patients, TCD-CBDE] or choledochotomy [170 (5%) patients, C-CBDE]. For TCD-CBDE and C-CBDE, mean operative time was 127 ± 69 and 191 ± 74 min, respectively. Major morbidity rate was 3% (n = 6) in TCD-CBDE and 6% (n = 11) in C-CBDE. The incidence of residual stones was 5% (n = 20) and complete ductal clearance rate was 95% (n = 364). After long-term follow-up (mean 189 ± 105 months) the recurrent stone rate was 2%. DISCUSSION: In expert centers, LCBDE during LC is safe and effective with low short and long term morbidity rates.
Asunto(s)
Procedimientos Quirúrgicos del Sistema Biliar/métodos , Colecistectomía Laparoscópica , Coledocolitiasis/cirugía , Conducto Colédoco/cirugía , Cálculos Biliares/cirugía , Laparoscopía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Procedimientos Quirúrgicos del Sistema Biliar/efectos adversos , Niño , Colecistectomía Laparoscópica/efectos adversos , Coledocolitiasis/diagnóstico , Femenino , Cálculos Biliares/diagnóstico , Humanos , Italia , Laparoscopía/efectos adversos , Masculino , Persona de Mediana Edad , Tempo Operativo , Recurrencia , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: In selected patients with N0 rectal cancer, endoluminal loco-regional resection (ELRR) by transanal endoscopic microsurgery (TEM) may be an alternative treatment option to laparoscopic total mesorectal excision (LTME). Aim of this study is to evaluate the short- and medium-term quality of life (QoL) from a retrospective analysis of prospectively collected data in patients with iT2-iT3 N0-N+ rectal cancer, who underwent ELRR by TEM or LTME after neoadjuvant radio-chemotherapy (n-RCT). METHODS: Thirty patients with iT2-iT3 rectal cancer who underwent ELRR by TEM (n = 15) or LTME (n = 15) were enrolled in this study. The choice for one operation or the other was made on the basis of predefined criteria. QoL was evaluated by EORTC QLQ-C30 and QLQ-CR38 questionnaires at admission, after n-RCT and 1, 6, and 12 months after surgery. RESULTS: No statistically significant differences in QoL evaluation were observed between the two groups, both at admission and after n-RCT. At 1 month after surgery, significantly better results in the ELRR group were observed by QLQ-C30 in: Nausea/Vomiting (p = 0.05), Appetite Loss (p = 0.003), Constipation (p = 0.05), and by QLQ-CR38 in: Body Image (p = 0.05), Sexual Functioning (p = 0.03), Future Perspective (p = 0.05) and Weight Loss (p = 0.036). At 6 months after surgery, a statistically significant worse impact after LTME was observed by QLQ-C30 in: Global Health Status (p = 0.05), Emotional Functioning (p = 0.021), Dyspnea (p = 0.008), Insomnia (p = 0.012), Appetite Loss (p = 0.014) and by QLQ-CR38 in Body Image (p = 0.05) and Defecation Problems (p = 0.001). At 1 year, the two groups were homogenous as assessed by QLQ-C30, whereas the QLQ-CR38 still showed better results of ELRR versus LTME in Body Image (p = 0.006), Defecation Problems (p = 0.01), and Weight Loss (p = 0.005). CONCLUSIONS: Based on the present series, in selected patients, earlier restoration of patients' functions is observed after ELRR by TEM than after LTME.