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Background. Single anastomotic surgeries can increase the risk of reflux, marginal ulceration, and gastrointestinal complications. Braun anastomosis prevents bile reflux after gastric resection and gastrojejunal anastomosis surgeries. The present pilot study evaluated Braun's efficacy in a single anastomosis sleeve ileal (SASI) bypass surgery.Methods. 28 patients with a history of SASI bypass surgery from October 2017 to September 2021 were included in the study. Patients were divided into 2 groups based on having Braun anastomosis to this surgical procedure; group A: underwent SASI bypass without Braun anastomosis; group B: underwent SASI bypass with Braun anastomosis. The surgical complications in terms of bile reflux, marginal ulcer, reflux esophagitis, and gastritis were evaluated and compared between the groups. Results. Bile reflux and reflux esophagitis were seen more in group A than in group B (37.5% vs 8.3% and 18.8% vs 8.3%, respectively). In contrast, 2 patients (16.7%) in group B had marginal ulcers compared to 1 (6.3%) in group A. Also, gastritis was seen in 1 patient in each group (6.3% in group A vs 8.3% in group B). However, the differences were not statistically different. Conclusions. Braun anastomosis is probably an effective procedure to reduce bile reflux, a concern of SASI bypass. Besides, further studies with a larger study population are needed.
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Reflujo Biliar , Esofagitis Péptica , Derivación Gástrica , Gastritis , Obesidad Mórbida , Humanos , Proyectos Piloto , Esofagitis Péptica/complicaciones , Esofagitis Péptica/cirugía , Reflujo Biliar/prevención & control , Reflujo Biliar/cirugía , Reflujo Biliar/complicaciones , Anastomosis Quirúrgica/efectos adversos , Anastomosis Quirúrgica/métodos , Gastrectomía/efectos adversos , Gastritis/complicaciones , Gastritis/cirugía , Derivación Gástrica/métodos , Obesidad Mórbida/cirugía , Estudios RetrospectivosRESUMEN
Introduction: No standard of anatomical variables, including stoma size, limb length, pouch size, and volume, has been determined for laparoscopic Roux-en-Y gastric bypass yet. Herein, we evaluated the effect of two different techniques for creating the gastric pouch on short-term postoperative weight loss. Methods: This retrospective cohort was conducted on patients with a laparoscopic Roux-en-Y gastric bypass history from January 2019 to September 2020. Patients were divided into two groups: in one group, patients' gastric pouch was made using two 60 mm linear staplers, while in the other group, the gastric pouch was made using three 60 mm linear staplers. Anthropometric data, including weight, height, and body mass index (BMI), were measured preoperatively and six months following surgery. Weight outcomes, such as weight loss, a decrease in BMI, excess weight loss (%EWL), and total weight loss (%TWL), were calculated as short-term weight outcomes. Results: Two groups, each containing 50 patients, were included. Patients with smaller pouches (two staplers) had 32.4 ± 9.2 kg weight loss, and those with larger pouches (three staplers) had a 31.42 ± 10.3 kg weight loss. Also, %EWL was 69.7 ± 14.9 and 63.0 ± 20.9, and %TWL was 28.2 ± 6.0 and 26.14 ± 7.5 in patients with two stapler pouches and three stapler pouches, respectively. None of the weight outcome parameters were significantly different between the groups (p-value>0.05). Conclusion: Various studies have been conducted, resulting in different conclusions regarding the effect of the size of the gastric pouch on weight loss. One of the major differences contributing to varying literature studies results is the measurement method used for gastric pouch size. We conclude that using two staplers is not a way to achieve a better result. As the best measurement method has not been defined, studies comparing different methods are suggested; here, the aim was to use a more simple and clinical method regarding this issue.
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Objective: To evaluate the role of heart rate variability (HRV) in predicting pre-operative severity of appendicitis. Methods: In this cross-sectional study, 171 cases of acute appendicitis who underwent appendectomy were enrolled. Pre-anesthetic pulse rate of included patients were documented while the severity of appendicitis was determined by intra-operative evidences reported by two independent surgeons. Demographic characteristics, laboratory variables, and Alvarado criteria were recorded. Results: The mean age of patients was 28.75±4.21 years; 54% were men. HRV negatively associated the severity of appendix inflammation. A positive association was found between HRV and omental wrapping and Alvarado score (p<0.01). The receiver operating characteristic (ROC) curve analysis demonstrated that HRV could differentiate simple and complicated appendicitis with a sensitivity of 78.5% and specificity of 97.2%. Conclusion: The present findings revealed that HRV may predict the pre-operative severity of appendicitis and help differentiate simple and complicated appendicitis.
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OBJECTIVE: Determining the predictive factors of diabetes foot ulcer (DFU) development and lower extremity amputations (LEA) in patients with diabetes mellitus (DM) is of great importance to compose risk stratification models. The aim of this study is to investigate the outcome and predictors of LEA in patients with DFU in large sample of Iranian patients. METHODS: This prospective cohort study was conducted during a 2-year period from 2014 to 2016, in Shiraz, southern Iran. All the patients with type 1 and 2 DM and DFU were included in the cohort and were followed for 2 years at least. They were visited in the clinic on a monthly basis and development of new DFU and LEA were recorded. The two-year free-DFU survival and predictors of the DFU development and LEA were recorded. Multivariate regression models were used to determine the factors. RESULTS: A total number of 432 patients with mean age of 56.8 ± 13.3 years were included. The two-year DFU-free survival rate was 0.826. The two-year DFU-free survival was associated with male gender (p = 0.005), foot deformity (p = 0.002), history of prior DFU (p < 0.001), cigarette smoking (p = 0.032), nephropathy (p = 0.005), retinopathy (p = 0.007), ischemic heart disease (p = 0.043), and neuropathy (p < 0.001). CONCLUSION: Development of new DFU is associated with higher age, longer duration of disease, and type I diabetes. LEA was associated with increased white blood cell (WBC), Creatinine and ulcer history for major amputation and ulcer history, fasting blood sugar (FBS), infection, revascularization history, and foot deformity, for minor amputation.
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Amputación Quirúrgica , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 2/complicaciones , Pie Diabético/cirugía , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Pie Diabético/etiología , Supervivencia sin Enfermedad , Femenino , Humanos , Irán , Masculino , Persona de Mediana Edad , Selección de Paciente , Estudios Prospectivos , Factores de Riesgo , Factores Sexuales , Resultado del TratamientoRESUMEN
The aneurysms of the extracranial segment of the internal carotid artery are not common and are associated with severe neurologic deficits. They could be misdiagnosed with several lesion of the cervical region. We herein report a case of internal carotid artery aneurysm misdiagnosed as paraganglioma. A 23-year-old man presented with progressive growing mass in right enlarging mass in the upper part of the neck below the angle of the mandible. The patient underwent surgery by the ear, nose, throat (ENT) surgeon through submandibular approach with impression of paraganglioma but severe pulsatile bleeding was encountered intraoperatively. Two vascular clamps were applied and the patient was transferred to the vascular ward. Computerized tomography (CT) angiogram revealed a huge aneurysm of the internal carotid artery in the extracranial segment with injured wall. After 2 days of medical therapy the patient was transferred to the operating room and the aneurysm was repaired using Dacrons. The patient had an uneventful hospital course and was asymptomatic after 1 year of follow-up. Precise preoperative assessment and evaluation with different modalities should be performed to avoid fatal complications. Surgery is a safe and effective method in experienced hands for repair of such aneurysms.