Publications by authors named "Vijay Vohra"

The relationship between chronic liver disease and respiratory symptoms and hypoxia is well recognized. Over the last century, three pulmonary complications specific to chronic liver disease (CLD) have been characterized: hepatopulmonary syndrome, portopulmonary hypertension, and hepatic hydrothorax. Apart from that coexisting pulmonary disease like chronic obstructive lung disease and interstitial lung disease also complicate the outcomes after liver transplantation (LT).

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Background: Data on feasibility, management, and outcomes of liver transplantation (LT) in patients with pre-existing left ventricular systolic dysfunction (LVSD), severe coronary artery disease (CAD) or cirrhotic cardiomyopathy (CCM) is scarce.

Methods: We reviewed outcomes of living donor liver transplantation (LDLT) in recipients with LVSD (ejection fraction [EF] < 50%) from our series of 1946 LDLT's performed between July 2010 and July 2018.

Results: LVSD was detected in 12 male patients with a mean age, BMI and MELD of 52 ± 9 years, 25 ± 5 kg/m, and 19 ± 4 respectively.

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Background: The optimal analgesic strategy for patients undergoing donor hepatectomy is not known and the potential short- and long-term physical and psychological consequences of complications are significant.

Objectives: To identify whether a multimodal approach to pain of the donor intraoperatively enhances immediate and short-term outcomes after living liver donation, and to provide international expert panel recommendations.

Data Sources: Ovid MEDLINE, Embase, Scopus, Google Scholar, and Cochrane Central.

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Background & Objectives: The number of blood components required during a liver-transplant surgery is significant. It is challenging for blood transfusion services to provide the required RhD-negative red blood cells (RBCs) for recipients during the peri-operative period. This retrospective study presents safety data of transfusing RhD-positive RBCs in RhD-negative living donor liver-transplant (LDLT) recipients during the peri-operative period with six-month follow up for risk of developing alloantibodies.

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In a developing country like India, with limited resources and access to healthcare facilities, dealing with massive hemorrhage is a major challenge. This challenge gets compounded by pre-existing anemia, hemostatic disorders, and logistic issues of timely transfer of such patients from peripheral hospitals to centers with adequate resources and management expertise. Despite the awareness amongst healthcare providers regarding management modalities of bleeding patients, no uniform Patient Blood Management (PBM) or perioperative bleeding management protocols have been implemented in India, yet.

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Background: Prospective recipients of liver transplant (LT) have a high prevalence rate of coronary artery disease (CAD) requiring revascularization. In patients of Child Turcot Pugh Class B and C performing LT prior to cardiac revascularization on cardiopulmonary bypass leads to a high risk of major adverse cardiovascular events (MACE). Whereas, isolated cardiac surgery prior to LT has perioperative risk of coagulopathy, sepsis, and hepatic decompensation.

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Background: Coronavirus disease 2019 (COVID-19) pandemic has led to deferral of elective transplants and proactive pretransplant testing of the donor/recipient. The impact of these on living-donor liver transplantation (LDLT) activity and outcome is not known. We performed LDLT only for sick patients or patients with advanced hepatocellular carcinoma in this period, with special COVID protocols.

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Data on pediatric patients with HPS undergoing LT are limited. Our aim was to study the spectrum and outcomes of pediatric patients with HPS undergoing LDLT. The role ofiNO for post-LDLT refractory hypoxemia was also assessed.

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Although the well-accepted lower limit of the graft-to-recipient weight ratio (GRWR) for successful living donor liver transplantation (LDLT) remains 0.80%, many believe grafts with lower GRWR may suffice with portal inflow modulation (PIM), resulting in equally good recipient outcomes. This study was done to evaluate the outcomes of LDLT with small-for-size grafts (GRWR <0.

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Introduction: Although liver transplantation is a definitive cure for Wilson's disease (WD), there is limited data about results of living donor liver transplantation (LDLT) in adults.

Material And Methods: 18 adults underwent LDLT for WD. The presentations before LDLT were decompensated cirrhosis ( = 16), acute on chronic liver failure ( = 1) and acute liver failure ( = 1).

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Background And Aims: Fast tracking (FT) for more efficacious use of resources may be difficult after living donor liver transplantation (LDLT) due to a partial liver graft, complex vascular anastomoses and longer operating time. Our study was aimed at reporting our experience with FT (on table extubation) in LDLT recipients. A secondary objective of our study was to look at defining a subgroup of patients who could be prospectively planned for FT.

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Objective: To describe our experience of pediatric living donor liver transplantation from India over a period of 12 years.

Materials And Methods: A retrospective analysis of 200 living donor liver transplantation in children (18 years or younger) was done for demographic features, indications, donor and graft profile and outcome.

Results: Between September 2004 and July 2016, 200 liver transplants were performed on 197 children.

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Introduction: Drug-induced acute liver failure (ALF) is associated with high mortality. There is limited literature on results of living donor liver transplantation (LDLT).

Material And Methods: The study was conducted at a tertiary care center in North India.

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Congenital factor VII deficiency is an autosomal recessive serious disorder of blood coagulation with wide genotypic and phenotypic variations. The clinical presentation can vary from asymptomatic patients to patients with major bleedings in severe deficiency (factor VII <1%). Investigations show prolonged PT and low factor VII.

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Introduction: Hepatopulmonary syndrome (HPS) worsens the prognosis of cirrhosis and liver transplantation is only definitive treatment. There is paucity of data about role of living donor liver transplantation (LDLT) in HPS.

Methods: Fourteen patients with HPS and cirrhosis who underwent LDLT were prospectively included.

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