Academia.eduAcademia.edu

Organ Transplant

description100 papers
group4 followers
lightbulbAbout this topic
Organ transplant is a medical procedure that involves the removal of an organ from one body and its implantation into another, or the same body, to replace a damaged or absent organ. This field encompasses the study of donor organ procurement, transplantation techniques, immunology, and post-operative care.
lightbulbAbout this topic
Organ transplant is a medical procedure that involves the removal of an organ from one body and its implantation into another, or the same body, to replace a damaged or absent organ. This field encompasses the study of donor organ procurement, transplantation techniques, immunology, and post-operative care.

Key research themes

1. How can national organ donation and transplantation programs be structured to maximize organ availability and utilization?

This research area investigates the essential systemic, organizational, and governance components that underpin successful national organ donation and transplantation programs. It focuses on multi-level strategies including legal frameworks, donor registries, organizational structures, public engagement, and cross-sector collaboration aimed at improving donor rates, organ recovery, and transplantation efficiency. Understanding these elements matters for guiding countries seeking to reform or establish transplantation systems, especially under resource constraints and cultural diversity.

Key finding: Developed a comprehensive framework identifying 16 critical domains necessary for a successful national organ donation and transplantation program, integrating political, societal, and clinical factors. This framework... Read more
Key finding: Demonstrated that Portugal increased organ donation rates significantly despite financial and infrastructure constraints by adopting collaborative models inspired by Spain, focusing on tertiary prevention, and sustaining... Read more
Key finding: Illustrated how stepwise reforms, including legislative changes, cohesive governance bodies (e.g., NHS Blood and Transplant), public engagement campaigns, and training programs in the UK drove a near doubling of deceased... Read more
Key finding: Identified eight pragmatic steps encompassing legal definitions, cultural integration of altruistic donation, learning from exemplars, donor registration facilitation, risk reduction, and innovation that have been central to... Read more
Key finding: Analyzed the impact of the Organ Donation Breakthrough Collaborative showing a 24% increase in organs available after its implementation but also revealed challenges as organ discard and nonrecovery rates rose, highlighting... Read more

2. What ethical, cultural, and religious issues influence organ donation acceptance in multicultural societies?

This theme explores the complex interplay of ethical principles and diverse religious and cultural beliefs that affect public attitudes toward organ donation. It investigates how ethical dilemmas around consent, definitions of death, live donation risks, and cultural or religious acceptability shape donor willingness and decision-making. Addressing these concerns is critical to designing culturally sensitive policies that increase donation rates and public trust.

Key finding: Reviewed Malaysia’s multicultural context, showing that diverse cultural and religious beliefs impact organ donation willingness, consent processes, and ethical considerations such as prioritization and definitions of death.... Read more
Key finding: Evaluated responses from Christianity, Islam, Buddhism, and Hinduism regarding organ transplantation, highlighting that while religious doctrines vary, many support donation under guided ethical frameworks. The study... Read more
Key finding: Described the evolving Islamic jurisprudence debate on organ donation, noting the absence of direct scriptural guidance and the divided opinions among scholars. It emphasized how modern medical advances have stimulated... Read more
Key finding: Analyzed UK organ donation in relation to the opt-in consent system showing that relatives’ refusal is a major barrier. The report highlighted that presumed consent (opt-out) legislation faces ethical and social resistance... Read more

3. How can clinical and psychosocial factors improve organ donor identification, management, and transplantation outcomes?

This research area focuses on optimizing clinical pathways for donor identification, critical care management, and psychosocial evaluation of transplant candidates to maximize organ retrieval and transplantation success. It explores the role of healthcare professionals in early donor recognition, the impact of living donation modalities, ethical considerations for pediatric and marginal donors, and the predictive value of psychosocial risk factors on graft and patient outcomes.

Key finding: Highlighted emergency physicians’ capacities to augment organ donation by providing critical care to potential donors, prompt notification of organ procurement organizations, and participation in emerging donation policies... Read more
Key finding: Demonstrated strong associations between pre-transplant psychosocial vulnerabilities, including social support deficits, and adverse post-transplant medical and psychosocial outcomes such as rejection episodes, infection... Read more
Key finding: Discussed the ethical complexities and clinical considerations unique to pediatric donors and recipients, including stricter criteria for living donation in children due to risks and consent capacity, and the special case of... Read more
Key finding: Provided a comparative analysis of DCD liver donor acceptance and organ utilization across multiple countries, revealing significant differences in donor warm ischemia times, procurement protocols (e.g., normothermic regional... Read more

All papers in Organ Transplant

New forms of human trafficking are: I. Trafficking and exploitation of slaves. Trafficking human beings is one method of obtaining slaves. Victims are typically recruited through deceit or trickery (such as a false job offer, false... more
A heart transplant is at present considered the treatment of choice in cases of terminal cardiac insuffi- ciency refractory to medical or surgical treatment. Due to factors such as the greater life expectancy of the population and the... more
Introduction: Renal failure (RF) is a post cardiac transplantation predictor of morbimortality. The combined cardiorenal transplant (CCRTx) in cardiac transplantation (CTx) candidates with chronic renal disease is a therapeutic option.... more
Objetivo: Analisar os aspectos contextuais do comportamento apresentado pelos pacientes transplantados renais, em sua dimensão imediata e específica, geral e de metacontexto. Método: Estudo exploratório e descritivo, com abordagem... more
Una enfermedad crónica-degenerativa inevitablemente amenaza las funciones del individuo y de su familia. Ésta tiene que reorganizarse, replantear expectativas y adecuar metas y objetivos ante la situación, tomar decisiones importantes y... more
Una enfermedad crónica-degenerativa inevitablemente amenaza las funciones del individuo y de su familia. Ésta tiene que reorganizarse, replantear expectativas y adecuar metas y objetivos ante la situación, tomar decisiones importantes y... more
El objetivo de este estudio fue identificar los factores asociados a la disposición hacia la donación de los órganos propios y los de un familiar cercano, de personas adultas de la provincia de Concepción, Chile.Para esto, se aplicó el... more
El objetivo de este estudio fue identificar los factores asociados a la disposición hacia la donación de los órganos propios y los de un familiar cercano, de personas adultas de la provincia de Concepción, Chile.Para esto, se aplicó el... more
Policies for allocating deceased donor kidneys have recently shifted from allocation based on Human Leucocyte Antigen (HLA) tissue matching in the UK and USA. Newer allocation algorithms incorporate waiting time as a primary factor, and... more
Objectives Organ procurement coordinators (OPCs) play a pivotal role in navigating end-of-life and second-birth narratives by securing familial consent for solid organ donation. Given the low rates of cadaveric organ donation in Türkiye... more
This report summarizes the clinical features and the indications for treating HCV infection in immunocompromised and transplanted patients in the Direct Acting Antiviral drugs era.
In postmenopausal osteoporosis, the administration of alfacalcidol to women resulted in an increase in trabecular bone mineral density (BMD), prevention of cortical bone loss, and a significant reduction in the incidence of further... more
Introduction: Renal failure (RF) is a post cardiac transplantation predictor of morbimortality. The combined cardiorenal transplant (CCRTx) in cardiac transplantation (CTx) candidates with chronic renal disease is a therapeutic option.... more
This report summarizes the clinical features and the indications for treating HCV infection in immunocompromised and transplanted patients in the Direct Acting Antiviral drugs era.
With the increasing demand for organs and the shortage of organ donations, more lives are being lost every day. Governments and national health authorities are, consequently, exploring more effective ways to increase organ donation rates,... more
Organ donation cannot be mandatory in the view of the current system of organ donation in The United States due to several circumstances, and factors would cause failing the system if it was adopted. Comparing with some European... more
BACKGROUND: Pneumocystis jiroveci pneumonia in HIV-negative immunocompromised patients is associated with high mortality rates. Although trimethoprim-sulfamethoxazole (TMP-SMX) provides a very effective prophylaxis, pneumocystosis still... more
The anthropological literature on transplant, though theoretically and ethnographically rich, does not address religion in any substantial way. And while bio-ethical considerations of transplant regularly address religion, treatments are... more
Abstract: Introduction: The demand for organs currently far exceeds supply. Understanding individuals’ motivations for deciding whether to donate an organ from a deceased relative would guide outreach efforts.Methods: Focus group... more
Background: Organ donation and transplantation have become the ideal treatment for different types of end-stage organ failure. A significant problem, though, is the scarcity of available organs for transplantation. Public knowledge,... more
Resumen: El documento analiza el efecto de la edad en la tasa de supervivencia después de un trasplante cardíaco. Primero, se introduce el tema de los trasplantes de órganos y su importancia para prolongar la vida. Luego, se presenta un... more
Cuba realiza trasplante renal desde hace 34 a??os, es uno de los primeros pa??ses de nuestro continente en esta experiencia. Este tipo de trasplante es el pionero en el mundo, y nosotros hemos logrado incrementar la tasa de realizaci??n... more
This report summarizes the clinical features and the indications for treating HCV infection in immunocompromised and transplanted patients in the Direct Acting Antiviral drugs era.
Una enfermedad crónica-degenerativa inevitablemente amenaza las funciones del individuo y de su familia. Ésta tiene que reorganizarse, replantear expectativas y adecuar metas y objetivos ante la situación, tomar decisiones importantes y... more
The lack of adequate financial coverage, education, and the organization has been the main limiting factor for the development of transplantation in Latin America. As occurred worldwide, the number of patients on liver waiting lists in... more
As the field of Vascular Composite Allotransplantation (VCA) grows, demand for VCA donations will increase. The public should be made aware of this treatment option to support patients' informed decision‐making and authorization for... more
Background. The Kidney Donor Profile Index (KDPI) was created in 2014 to measure the likelihood of graft failure for a given donor compared with the median kidney donor from the previous year. This scale is based on the American... more
Background: Epithelioid haemangioendothelioma (EHE) is an ultra-rare malignant vascular tumour with a prevalence of 1 per 1,000,000. It is typically molecularly characterised by a WWTR1::CAMTA1 gene fusion in approximately 90% of cases,... more
Introduction: Renal failure (RF) is a post cardiac transplantation predictor of morbimortality. The combined cardiorenal transplant (CCRTx) in cardiac transplantation (CTx) candidates with chronic renal disease is a therapeutic option.... more
This report summarizes the clinical features and the indications for treating HCV infection in immunocompromised and transplanted patients in the Direct Acting Antiviral drugs era.
et al. Las profesiones de riesgo podrían considerarse una contraindicación relativa para el trasplante renal de donante vivo en España. Rev. Colomb. Nefrol. 2021; 9(1), e548.
This report summarizes the clinical features and the indications for treating HCV infection in immunocompromised and transplanted patients in the Direct Acting Antiviral drugs era.
Psychiatric evaluation of organ donor candidates in a university hospital and their anxiety, depression and quality of life levels Objective: The aim of this study was to conduct a psychiatric evaluation of organ donor candidates and to... more
Teniendo presente la escasa disponibilidad de órganos para todos los potenciales candidatos a trasplante, es imprescindible una utilización óptima de los injertos disponibles. A pesar de que las mejoras en la selección preope-17
Pseudomyogenic hemangioendothelioma (PMH) is a rare, mostly indolent vascular tumor. Extensive cases are treated with amputation as chemotherapy seems to be ineffective. Recently, promising results were published using mammalian target of... more
Aims: Kaposi's sarcoma (KS) is a lymphoangioproliferative multicentric disorder. Among its four distinct clinical variants, iatrogenic KS (iKS) typically affects patients who have received immunosuppressant regimens for organ transplants,... more
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or... more
The paper describes 20 years of the thriving evolution of the organ donation system in Slovenia. Even before the turn of the century, Slovenia was a pioneering country in SouthEast Europe in terms of the organizational, legislative,... more
BackgroundThis observational, retrospective effort across Europe, US, Australia, and Asia aimed to assess the activity of systemic therapies in EHE, an ultra‐rare sarcoma, marked by WWTR1‐CAMTA1 or YAP1‐TFE3 fusions.MethodsTwenty sarcoma... more
Introducción: en Uruguay funciona desde el año 2003 un programa de trasplante pulmonar (TP) mediante un convenio binacional con la República Argentina, con Fundación Favaloro, centro regional de referencia. Objetivos: describir los... more
Download research papers for free!