View clinical trials related to End Stage Liver Disease.
Filter by:This is an interventional, double blind, randomized (2:1), and placebo-controlled study of 2 infusions of a 1 dose regimen of HepaStem in patients recently diagnosed (≤1 week) with ACLF grade 1 or 2 on top of Standard of Care (SoC), and for whom the diagnosis is not resolved on the day of infusion.
This is an interventional, single arm, multicenter, phase I/IIa clinical trial. The study objective is to investigate the efficacy and safety of three i.v. doses of the investigational medicinal product (IMP) allo-APZ2-ACLF for the treatment of acute-on-chronic liver failure (ACLF). The allogeneic IMP allo-APZ2-ACLF contains skin-derived ABCB5-positive mesenchymal stem cells isolated from skin tissue of healthy donors and stored in a donor cell bank.
Background: To effectively alleviate suffering and improve quality of life for patients with serious illness and their caregivers, palliative care (PC) services must be offered across multiple settings. Research is needed to determine how best to optimize home-based palliative care (HBPC) services to meet the needs of individuals with high symptom burden and functional limitations. Aim: The investigators will compare a standard HBPC model that includes routine home visits by a nurse and provider with a more efficient tech-supported HBPC model that promotes timely inter-professional team coordination via synchronous video consultation with the provider while the nurse is in the patient's home. The investigators hypothesize that tech-supported HBPC will be as effective as standard HBPC. Design: Cluster randomized trial. Registered nurses (n~130) will be randomly assigned to the tech-supported or standard HBPC model so that half of the patient-caregiver dyads will receive one of the two models. Setting/Participants: Kaiser Permanente (15 Southern California and Oregon sites). Patients (n=10,000) with any serious illness and a prognosis of 1-2 years and their caregivers (n=4,800) Methods: Patients and caregivers will receive standard PC services: comprehensive needs assessment and care planning, pain and symptom management, education/skills training, medication management, emotional/spiritual support; care coordination, referral to other services, and 24/7 phone assistance. Results: Primary patient outcomes: symptom improvement at 1 month and days spent at home in the last six months of life; caregiver outcome: perception of preparedness for caregiving. Conclusion: Should the more efficient tech-supported HBPC model achieves comparable improvements in outcomes that matter most to patients and caregivers, this would have a lasting impact on PC practice and policy.
Acute kidney injury (AKI), or worsening kidney function, is a common complication after liver transplantation (20-90% in published studies). Patients who experience AKI after liver transplantation have higher mortality, increased graft loss, longer hospital and intensive care unit stays, and more progression to chronic kidney disease compared with those who do not. In this study, half of the participants will have their body temperature cooled to slightly lower than normal (mild hypothermia) for a portion of the liver transplant operation, while the other half will have their body temperature maintained at normal. The study will evaluate if mild hypothermia protects from AKI during liver transplantation.
All patients having received at least one infusion of the Investigational Medicinal Product (IMP) HepaStem HHALPC during a previous interventional clinical study conducted by Promethera Biosciences
This is a single center study for the donation of Hepatitis C Virus (HCV)-positive livers to HCV negative recipient patients, with preemptive, interventional treatment to prevent HCV transmission upon transplantation.
Double-blind placebo randomized controlled trial evaluating the clinical efficacy of allogenic bone marrow derived mesenchymal stem cells in cirrhotic patients with acute-on-chronic liver failure
All consecutive ACLF (Acute on Chronic Liver failure) patients presenting to the institute of liver and biliary sciences, irrespective of the etiology , who have survived the acute phase (i.e. 90 days of onset of the acute on chronic liver failure) and who are willing to participate in the study would be enrolled. After performing baseline biochemical tests, patients will undergo transjugular liver biopsy (TJLB), HVPG (Hepatic Venous Pressure Gradient), Circulating CD34 cells, Bone marrow aspiration and biopsy (Histopathological and immunohistochemical examination will be done).
Regulatory CD4+CD25+ T cells (Treg) derived from the thymus and/or periphery can control immune responsiveness to auto- and allo-antigens. However, there have been few efforts to harness the therapeutic potential of isolated Tregs to control graft rejection and inducing transplantation tolerance in solid organ recipients. In order for Tregs to be used as a clinical treatment, the following properties are necessary: ex vivo generation of sufficient numbers of cells, migration in vivo to sites of antigenic reactivity, ability to suppress rejection in an alloantigen-specific manner, and survival/expansion after infusion. The and others have demonstrated 1) the feasibility of expanding Treg ex vivo, 2) the ability of these cells to down-regulate allogeneic immune responses in vitro, and 3) the efficacy of Treg for prevention of allograft rejection in animal models. In kidney transplant, the investigators have developed strategies for the ex vivo expansion of naturally occurring human Tregs (nTregs) from leukapheresis products that would allow for the clinical employment of this cellular therapy. The investigators are also interested in this approach in patients with end stage liver disease (ESLD) undergoing liver transplantation (LT). Our central hypothesis is that alloreactive human nTreg with suppressive action can be expanded ex vivo from ESLD patients (this proposal) and used to both prevent liver transplant rejection and facilitate the minimization and withdrawal of drug-based immunosuppression (future proposals). This application will further define and validate efficient methods for ex vivo expansion of human CD4+CD25+CD127- FOXP3+nTregs cells in ESLD. The investigators herein propose to use leukapheresis products obtained from patients with ESLD to further refine and optimize protocols for expansion of Tregs. Suppressive function of expanded cells will be assessed using in vitro assays of alloreactivity (mixed lymphocyte culture).
Post-Marketing Requirement study to evaluate the safety of octaplas™ versus plasma in patients undergoing orthotopic liver transplantation (OLT). The primary objective is to assess the incidence of hyperfibrinolysis in patients undergoing (OLT) receiving octaplas™ versus regular plasma (e.g., fresh frozen plasma and other FDA and AABB approved plasma products).