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Background: Laparoscopic cholecystectomy (LC) has become the gold standard for the management of symptomatic gallstone disease. The complications related to different pressure ranges of pneumoperitoneum have been studied widely with no definite conclusion till date. The current study was planned to determine the effect of standard versus low pressure laparoscopic cholecystectomy (LPLC) on postoperative abdominal and shoulder tip pain (STP). Methods: The present randomised clinical trial included 84 patients divided into two groups: standard pressure laparoscopic cholecystectomy (SPLC) (13 mmHg) and LPLC (9 mmHg). The variables tested were abdominal pain at 3, 6, 12 and 24 h (by verbal rating scale), the incidence and intensity of STP, post-operative nausea and vomiting (PONV) and surgeon's comfort for the two techniques. Results: The demographic characteristics of patients were similar in both groups. In LPP group, the postoperative abdominal pain at 6, 12 and 24 h was significantly less than SPLC; p = 0.02. Incidence of shoulder pain was significantly less in low pressure group (7.14%) compared with standard pressure (28.57%). Conclusions: Low-pressure pneumoperitoneum (LPP) is safe and feasible surgery with reduced abdominal and STP.
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BACKGROUND: Focused assessment with sonography in trauma (FAST) is an important adjunct and an extension of the clinical examination in an emergency setting for the last three decades. e-FAST visualizes the lung bases and injuries related to the lungs in addition to the intra-abdominal and pericardial bleed. In trauma patients, time is precious. Noncontrast computed tomography (NCCT) chest is the gold standard for the evaluation of blunt trauma chest. However, it is cumbersome and time-consuming and leads to increased morbidity and mortality. Therefore, evaluation of trauma patients at the trauma bay with e-FAST which is available at all times will not only save time but also the lives of trauma patients. Our endeavor is to find whether e-FAST can be substituted for NCCT for assessing injuries accurately in a stable blunt trauma patient. PATIENT AND METHODS: Prospective observational study was conducted in a tertiary care trauma center during the period of November 2017 to 2019. Of the 197 patients presenting to the trauma surgeon in the trauma center, 110 were included in the study after satisfying the inclusion criteria. Eighty-seven patients being hemodynamically unstable were excluded from the study. RESULTS: There was no statistical significance in the comparative data between the groups and all with "p" values more than 0.05. This accepts the null hypothesis and establishes the fact that there is no difference between NCCT chest which is the gold standard for chest blunt trauma and e-FAST. CONCLUSION: We conclude that e-FAST is a better adjunct to the diagnosis and management of blunt trauma chest patients. HOW TO CITE THIS ARTICLE: Devadoss H, Sharma P, Nair VV, Rehsi SS, Roy N, Rao PP. Diagnostic Accuracy of e-FAST in Stable Blunt Trauma Chest: A Prospective Analysis of 110 Cases at a Tertiary Care Center. Indian J Crit Care Med 2021;25(10):1167-1172.
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BACKGROUND: Thrombosis of hepatic artery anastomosis (HAT) after liver transplantation is a catastrophic and dreaded complication. Early identification of HAT can salvage the situation. To monitor the anastomosis, conventional daily transcutaneous Doppler is performed. However, it has disadvantages of being noncontinuous, operator-dependent and technically difficult. Implantable Doppler probes wrapped around the anastomosed vessel giving continuous signal may be an important tool; however, very few studies are performed to study its efficacy after intra-abdominal vascular anastomosis, and its role is not clearly established. METHODS: Patients who underwent deceased donor liver transplant surgery were part of the study. On hepatic arterial anastomosis, implantable Doppler probe was fixed for monitoring. Conventional daily transcutaneous Doppler was also performed and the results were compared. RESULTS: A total of 40 hepatic arterial anastomoses were studied. The incidence of HAT was 10.53%. For the implantable Doppler probe monitoring, sensitivity and negative predictive value was 100%, whereas specificity was 94.44% and positive predictive value was 66.66% with an overall accuracy of 95%. A mean of 10 h of lead time was gained by implantable Doppler probe monitoring. CONCLUSION: Our study showed that there was high sensitivity and negative predictive value of implantable Doppler probe monitoring system, which makes it ideal for post-operative vascular anastomoses surveillance monitoring; however, abnormal positive finding on implantable Doppler probe monitoring needs to be confirmed by conventional transcutaneous Doppler. The implantable Doppler probe monitoring, because of its round the clock and continuous nature gives us a good lead time in identifying vascular complication, which translates into graft salvage and reduction in morbidity and mortality.
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BACKGROUND: Bile leakage (BL) is a common complication following liver surgery, ranging from 3 to 27% in different series. To reduce the incidence of post-operative BL various BL tests have been applied since ages, but no method is foolproof and every method has their own limitations. In this study we used a relatively simpler technique to detect the BL intra-operatively. Topical application of 1.5% diluted hydrogen peroxide (H2O2) was used to detect the BL from cut surface of liver and we compared this with conventional saline method to know the efficacy. METHODS: A total of 31 patients included all patients who underwent liver resection and donor hepatectomies as part of Living Donor Liver Transplantation. After complete liver resection, the conventional saline test followed by topical diluted 1.5% H2O2 test was performed on all. RESULTS: A BL was demonstrated in 11 patients (35.48%) by the conventional saline method and in 19 patients (61.29%) by H2O2 method. Statistically compared by Wilcoxon signed-rank test showed significant difference (P = 0.014) for minor liver resections group and (P = 0.002) for major liver resections group. CONCLUSION: The topical application of H2O2 is a simple and effective method of detection of BL from cut surface of liver. It is an easy, non-invasive, cheap, less time consuming, reproducible, and sensitive technique with no obvious disadvantages.
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Traditionally injury care meant definitive repair following surgical exploration. However the outcome is poor because of deranged physiology in severely injured. Damage control surgery (DCS) is abbreviated initial procedure with subsequent correction of physiological imbalance, followed by definite repair. Tactical abbreviated surgical control (TASC) is application of principles of DCS techniques in the tactical environment. TASC is applied because of patient related factors (classic damage control) and limitations due to tactical reasons. Non-patient related factors only seen in tactical setting are, large numbers of patients arriving in short span, mobility of forward medical units, limitation of resources, and hostile environment. TASC involves only phase one of classical DCS. Complete correction of physiological imbalances and definitive surgery is carried out at a better equipped static hospital. TASC has shown to improve survival, extends benefit to greater number and helps to conserve precious resources. However TASC has its own limitations.
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INTRODUCTION: Orthotopic liver transplantation has become a routinely applied therapy for an expanding group of patients with end-stage liver disease. Shortage of organs has led centers to expand their criteria for the acceptance of marginal donors. There is current debate about the regulation and results of liver transplantation using marginal grafts. METHODS: The study included data of all patients who received deceased donor liver grafts between March 2007 to December 2011. Patients with acute liver failure, living donor transplantation, split liver transplantation, and retransplantation were excluded. Early allograft dysfunction, primary nonfunction, patient survival, and incidence of surgical complications were measured. RESULTS: A total of 33 patients were enrolled in this study. There were 20 marginal and 13 nonmarginal grafts. The two groups were well matched regarding age, sex and indication of liver transplantation, model for end-stage liver disease score, technique of transplant, requirement of vascular reconstruction, warm ischemia time, blood loss, mean operative time, etc. In our study, posttransplant peak level of liver enzymes, international normalization ratio, and bilirubin were not statistically significant in the marginal and nonmarginal group. Wound infection occurred in 10 % of marginal compared with 7.7 % of nonmarginal graft recipients (p > 0.05). In the marginal group, the incidences of vascular complications, hepatic artery thrombosis (four), and portal vein thrombosis (one) were not statistically significant compared to the nonmarginal group. Acute rejection was observed in a total of seven patients (21.2 %)-five (25 %) in the marginal group and two (15.4 %) in the nonmarginal graft recipients. Primary nonfunction occurred in three (9.1 %) patients-two (10 %) in the marginal and one (7.7 %) in the nonmarginal group. Average patient survival for the whole group was 91 % at 1 week, 87.8 % at 3 months, and 84.8 % at 6 months. CONCLUSION: Because organ scarcity persists, additional pressure will build to use a greater proportion of the existing donor pool. The study, although small, clearly indicates that marginal livers can assure a normal early functional recovery after transplantation.
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Enfermedad Hepática en Estado Terminal/cirugía , Trasplante de Hígado/métodos , Disfunción Primaria del Injerto/diagnóstico , Obtención de Tejidos y Órganos/métodos , Adulto , Anciano , Femenino , Supervivencia de Injerto , Humanos , Hígado/fisiología , Hígado/fisiopatología , Masculino , Persona de Mediana Edad , Selección de Paciente , Disfunción Primaria del Injerto/etiología , Recuperación de la Función , Donantes de Tejidos/provisión & distribución , Resultado del Tratamiento , Adulto JovenRESUMEN
Endoscopic biliary stenting is an accepted modality of palliation of malignant biliary obstructions. Delayed stent migration causing intra-peritoneal perforation of duodenum, is a rare life threatening complication. Proximal adhesion of stent to the tumor is believed to increase the intensity of distal trauma produced by the intra-duodenal segment, preventing its adaptation to intestinal peristalsis and causing perforation. Low bacterial load and containment of leak by gut and omentum blunts the clinical features. Unexplained abdominal discomfort in stented patients should alert the clinician to its possibility, irrespective of the delay between stent placement and onset of symptoms. Early diagnosis and treatment is desirable but aggressive surgical management with gastro-biliary diversion, tube duodenostomy, antibiotics, bowel rest and parenteral alimentation followed by distal alimentation, may make up for the delay in those presenting late. A case of 7 days old intra-peritoneal duodenal perforation following delayed migration (3 months) of endobiliary stent presenting with atypical features is reported. Stent's distal end was protruding through the duodenum with its proximal end in CBD. Mortality, fistulization, abscesses and sepsis are known complications but were not observed in our case. Much of the management can be done minimally invasively, if recognized early.
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Enfermedades Duodenales/etiología , Migración de Cuerpo Extraño/complicaciones , Perforación Intestinal/etiología , Stents/efectos adversos , Anciano , Ampolla Hepatopancreática , Neoplasias del Conducto Colédoco/terapia , Humanos , Masculino , Factores de TiempoRESUMEN
Splenic artery aneurysm is a rare yet very important clinical entity because of its potential for rupture with fatal consequences. Most of the splenic artery aneurysms are found in the middle and distal third of the splenic artery and are usually small (< or = 2 cm) at the time of diagnosis. We describe a rare case of large (5x4 cm) juxta-ostial splenic artery aneurysm causing compression of the splenoportal confluence and adjoining proximal portal vein in a 40-year-old woman.