Search results for "Organ transplant"
showing 10 items of 97 documents
Uterus transplantation: animal research and human possibilities
2012
Uterus transplantation research has been conducted toward its introduction in the human as a treatment of absolute uterine-factor infertility, which is considered to be the last frontier to conquer for infertility research. In this review we describe the patient populations that may benefit from uterus transplantation. The animal research on uterus transplantation conducted during the past two decades is summarized, and we describe our views regarding a future research-based human attempt.
Takrolimus w długoterminowym leczeniu immunosupresyjnym biorców przeszczepu nerki — praktyczne wskazówki
2020
Tacrolimus got the position crucial immunosuppressive drug in a solid organ transplantation. For obtaining the best long-term results it is essential an avoidance of excessive dose lowering and maintenance stable drug concentration. The intrapatient tacrolimus concentration variability, which exerts negative impact on the graft survival, should be differentiated from fluctuation, describing distinct pharmacokinetic event, without proven clinical significance. Furthermore, real tacrolimus concentration variability should be separated from variability caused by recipient instability. Among causes of tacrolimus intrapatient variability on the first places are: insufficient adherence to treatme…
Incidence of potential drug interactions in a transplant centre setting and relevance of electronic alerts for clinical practice support
2013
Background Adverse drug events may occur as a result of drug–drug interactions (DDIs). Information technology (IT) systems can be an important decision-making tool for healthcare workers to identify DDIs.Objective The aim of the study is to analyse drug prescriptions in our main hospital units, in order to measure the incidence and severity of potential DDIs. The utility of clinical decision-support systems (CDSSs) and computerised physician order entry (CPOE) in term of alerts adherence was also assessed. DDIs were assessed using a Micromedex healthcare series database.Methods The system, adopted by the hospital, generates alerts for prescriptions with negative interactions and thanks to a…
Przeszczepy narządowe w okresie epidemii COVID-19
2020
Epidemia COVID-19 zmieniła podejście do kwalifikacji dawców i biorców przeszczepów narządowych. Kwalifikacja następuje po obowiązkowym wykonaniu tomografii komputerowej płuc i testu RT-PCR na obecność wirusa, w wyniku indywidualnej oceny korzyści i ryzyka zakażenia. W bardziej odległym okresie od transplantacji na ciężkość objawów w większym stopniu niż leczenie immunosupresyjne wpływają zaawansowany wiek i współchorobowości. Pierwszym krokiem w redukcji leczenia immunosupresyjnego u biorców przeszczepów narządowych jest odstawienie leku antyproliferacyjnego z pozostawieniem inhibitora kalcyneuryny i steroidów. Terapia immunosupresyjna znamiennie wydłuża czas eliminacji wirusa, ale może ogr…
Cell Therapy in Type 1 Diabetes
2011
The incidence of diabetes mellitus has grown exponentially in the last few years. Etiopathogenesis of diabetes implies a ?-cells damage in the islet of Langerhans, either through an autoimmune reaction present in type 1 diabetic patients or through altered function within these cells that affect their ability to secrete a properly functioning insulin hormone, in patients suffering from type 2 diabetes. Exogenous insulin supply is, at the moment, the therapy of choice of the disease but it does not allow tight control of glucose regulation, leading to long-term complications. Over the past few decades, pancreas or pancreas-kidney organ transplantation has been the most effective treatment fo…
Vascularized composite allotransplantation - a Council of Europe position paper
2017
After more than 120 hand-upper extremity and 37 face transplant procedures performed worldwide, vascularized composite allotransplantation (VCA) now falls under the scope of organ transplant legislation in Europe and the United States. While in the USA, VCA has been considered as standard care since 2014, VCA in Europe is still performed through clinical research trials, except in United Kingdom. However, after two decades of favourable experience with upper extremity transplantation (UET), professionals in Europe are proposing hand allotransplantation as “controlled standard” care, as opposed to face transplantation (FT), which is still a challenging activity. The European Committee on Org…
Vuonna 2016 järjestetyn elinsiirtoliikunnan tapahtumaviikon vapaaehtoisten motiivit
2020
Urheilutapahtumien vapaaehtoisia ja heidän motiivejaan on tutkittu paljon erikokoisissa tapahtumissa, mutta vammaisurheilutapahtumien vapaaehtoisia on tutkittu vähemmän. Tutkimuksen tarkoituksena oli selvittää, millaisia ovat Elinsiirtoliikunnan tapahtumaviikon vapaaehtoiset ja heidän osallistumisensa motiivit ja eroavatko motiivit taustamuuttujien suhteen. Tutkimusaineisto kerättiin sähköisellä kyselyllä, joka lähetettiin 182 vapaaehtoiselle. Vastausprosentti oli 52 prosenttia (n=95, naisia 63 %, miehiä 37 %).Vastaajien keski-ikä oli 49,7 vuotta (kh 16,8). Motiivien tutkimisessa käytettiin Special Event Volunteer Motivation Scaleen (SEVMS) perustuvaa mittaria, jossa oli 34 motiiveja kartoi…
Control Of Organ Transplant-Associated Graft-versus-Host Disease By Activated Host Lymphocyte Infusions
2004
Background Prolonged persistence of donor-derived T cells after organ transplantation has been proposed to improve long-term allograft survival. However, surviving transplant-derived T cells are also able to mediate devastating graft-versus-host disease (GvHD). Currently, GvHD after organ transplantation is usually refractory to conventional therapy and the disease outcome fatal. Methods Graft-reactive host T cells were generated ex vivo from a patient suffering from a severe and refractory liver-transplant-associated GvHD. To control GvHD, activated alloreactive host T cells were repetitively retransferred into the patient (activated host lymphocyte infusion [aHLI]). Results Adoptive trans…
Non-wild-type cryptococcosis in a child with multivisceral organ transplant who owned bird pets.
2020
Cryptococcosis is the third most common invasive fungal infection in solid-organ transplant recipients, although it is rarely reported in transplanted children. It typically appears as a late-onset infection with central nervous system or pulmonary involvement. We present a case of cryptococcosis caused by a non-wild strain in a 10-year-old child who owned two pet birds, and review the existent literature.
Lung Transplantation
2014
For patients with terminal lung conditions such chronic obstructive lung disease (COPD), lung transplantation (LuTx) offers treatment to improve quality of life and additionally, in those with certain other diseases—e.g., cystic fibrosis (CF), idiopathic pulmonary fibrosis (IPF), and pulmonary arterial hypertension (PAH)—to prolong life (1, 2, e1). It is used at the point when, despite treatment by all available conservative methods, the patient’s quality of life will be clearly impaired or life shortened if transplantation does not take place (3, 4, e2). At present, there are four main surgical options when performing a lung transplantation (5, e3, e4). These are: Unilateral (single lung) …