Clinical application of viscoelastic point-of-care tests of coagulation-shifting paradigms.

Bleeding during cardiac surgery, liver transplant, trauma and post partum hemorrhage are often multifactorial and these factors are dynamic as new factors crop up during the course of management. Conventional tests of coagulation offer information of a part of the coagulation system and also is time consuming. Viscoelastic point of care tests (VE POCTs) like rotational thromboelastometry, thromboelastogram and Sonoclot, are based on analysis of the viscoelastic properties of clotting blood and provide information for the entire coagulation pathway.

Plasma neutrophil gelatinase-associated lipocalin and Interleukin-18 as predictors of acute kidney injury in renal transplant recipients: A pilot study.

Urine neutrophil gelatinase-associated lipocalin (NGAL) and interleukin-18 (IL- 18) have shown promise for predicting renal graft recovery. However, urinary flow rate variations may cause variable biomarker dilution. Plasma NGAL and IL-18 may form a biomarker panel that may help predict delayed graft function and slow graft function (SGF) in renal transplant recipients within the first two postoperative days earlier than serum creatinine.

Effect of Gelfoam Soaked Epidural Dexmedetomidine or Bupivacaine for Postoperative Analgesia in Lumbar Laminectomy: A Prospective Randomized Clinical Study.

Background And Aims: Postoperative pain is spine surgery can last for an average of two to three days. Epidural catheter management are difficult in spine surgery for postoperative pain. Still, there have been not much studies on epidural administered gelfoam soaked dexmedetomidine or bupivacaine, to enhance postoperative analgesia.

Tongue thickness in health vs cirrhosis of the liver: Prospective observational study.

Background: Malnutrition affects 40%-90% of patients with cirrhosis of the liver. L3 skeletal muscle index (L3SMI) is presently accepted as the most objective and quantitative measure available for sarcopenia, a surrogate marker of malnutrition. L3SMI application is, however, limited by non-availability of computed tomography scanning in remote areas, cost, need for extensive training, and the risk of exposure to radiation.

Preoperative Glycated Haemoglobin Level and Postoperative Morbidity and Mortality in Patients Scheduled for Liver Transplant.

Background: There is high prevalence of diabetes mellitus in patients of end stage liver disease and it has been implicated for complications in post-transplant patients. Glycated hemoglobin is now targeted as a modifiable preoperative risk factors for postoperative complications. Data describing the course and severity of postoperative liver transplant complication and their relation with pre-operative glycated hemoglobin level is sparse.

Patients with Cirrhosis of Liver Operated for Non-transplant Surgery: A Retrospective Analysis.

Patients with cirrhosis of the liver have high mortality after surgery. We investigated the mortality in patients with cirrhosis of the liver who underwent surgery other than liver transplant and applied the Mayo clinic model to predict mortality and compare with the observed mortality. We also studied the association of the observed mortality with the Child-Turcotte-Pugh (CTP) class and the model for end-stage liver disease (MELD) and model for end-stage liver disease-sodium (MELD-Na) scores.

Living Donor Liver Transplantation for Acute Liver Failure: Donor Safety and Recipient Outcome.

In countries where deceased organ donation is sparse, emergency living donor liver transplantation (LDLT) is the only lifesaving option in select patients with acute liver failure (ALF). The aim of the current study is living liver donor safety and recipient outcomes following LDLT for ALF. A total of 410 patients underwent LDLT between March 2011 and February 2018, out of which 61 (14.

Use of ultrasound-guided preoperative diaphragmatic thickness as a predictor of postoperative weaning failure in recipients and donors scheduled for living donor liver transplant surgery.

Background And Objectives: The present study was designed to explore the utility of ultrasound-guided diaphragmatic thickness in the preoperative period in healthy controls scheduled for live-related donor hepatectomy and patients suffering from chronic liver disease scheduled for liver transplantation (LT) and its use as a predictor of postoperative weaning failure.

Materials And Methods: This prospective observational study was conducted in a tertiary health care center and 65 adult (18-70 years) participants (30 healthy liver donors and 35 liver transplant recipients) were enrolled for this study. Right diaphragmatic thickness of both donors and recipients was measured by B-mode ultrasound using a 10 MHz linear array transducer in the supine position in the operation theater just before induction of anesthesia.

Multimodal temperature management during donor hepatectomy under combined general anaesthesia and neuraxial analgesia: Retrospective analysis.

Background And Aims: Unintended hypothermia (UIH) during surgery under general anaesthesia has adverse implications. A retrospective analysis of the perioperative temperature records of healthy voluntary liver donors was done to evaluate the efficacy of a multimodal protocol for temperature management.

Methods: Records of 50 American Society of Anesthesiologists physical status Class 1 patients operated for Donor Hepatectomy lasting >2 h under combined general and epidural anaesthesia were analysed.

Deceased donor liver transplant: Experience from a public sector hospital in India.

Background: Deceased donor liver transplant (DDLT) is an uncommon procedure in India. We present our experience of DDLT from a public sector teaching hospital.

Methods: A retrospective analysis of all DDLT was performed from April 2012 till September 2016.

Living Donor Liver Transplantation for Acute Liver Failure With Fixed Pupils: Are We Fixed?

Living donor liver transplantation (LDLT) is fraught with the social and ethical dilemma of excising a part of the liver from a healthy first-degree relative. When LDLT is to be done for an acute liver failure (ALF), identification of a suitable donor is a race against time. Herein, we describe a unique challenge faced by the transplant team of whether to proceed with donor hepatectomy from a son, when the recipient (HBV-related ALF) developed non-reactive fully dilated pupils on the table, prior to beginning the surgery.

Validation of a New "Objective Pain Score" Vs. "Numeric Rating Scale" For the Evaluation of Acute Pain: A Comparative Study.

Background: Pain scores are used for acute pain management. The assessment of pain by the patient as well as the caregiver can be influenced by a variety of factors. The numeric rating scale (NRS) is widely used due to its easy application.

Preoperative cardiovascular investigations in liver transplant candidate: An update.

Cardiovascular complications are a major cause of morbidity and mortality in patients with end-stage liver disease (ESLD) undergoing liver transplantation. Identifying candidates at the highest risk of postoperative cardiovascular complications is the cornerstone for optimizing the outcome. Ischaemic heart disease contributes to major portion of cardiovascular complications and therefore warrants evaluation in the preoperative period.

Intraoperative blood loss in orthotopic liver transplantation: The predictive factors.

Liver transplantation has been associated with massive blood loss and considerable transfusion requirements. Bleeding in orthotopic liver transplantation is multifactorial. Technical difficulties inherent to this complex surgical procedure and pre operative derangements of the primary and secondary coagulation system are thought to be the principal causes of perioperative hemorrhage.

Addition of sub-anaesthetic dose of ketamine reduces gag reflex during propofol based sedation for upper gastrointestinal endoscopy: A prospective randomised double-blind study.

Background And Aims: Gag reflex is unwanted during upper gastrointestinal endoscopy (UGIE). Experimental studies have demonstrated that N-methyl-D-aspartate receptor antagonism prevents gag reflex. We conducted a study to determine if sub-anaesthetic doses of ketamine, added to propofol, reduce the incidence of gag reflex.