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Transplant coordination

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https://www.readbyqxmd.com/read/28087636/r-spondin-1-is-required-for-specification-of-hematopoietic-stem-cells-through-wnt16-and-vegfa-signaling-pathways
#1
Jamie R Genthe, Wilson K Clements
Hematopoietic stem cells (HSCs) are the therapeutic component of bone marrow transplants, but finding immune-compatible donors limits treatment availability and efficacy. Recapitulation of endogenous specification during development is a promising approach to directing HSC specification in vitro, but current protocols are not capable of generating authentic HSCs with high efficiency. Across phyla, HSCs arise from hemogenic endothelium in the ventral floor of the dorsal aorta concurrent with arteriovenous specification and intersegmental vessel (ISV) sprouting, processes regulated by Notch and Wnt...
January 13, 2017: Development
https://www.readbyqxmd.com/read/28074434/lessons-learned-from-the-world-s-first-successful-penis-allotransplantation
#2
REVIEW
Andre van der Merwe, Amir Zarrabi, Alexander Zühlke, Nicola Barsdorf, Rafique Moosa
We performed a successful penis allotransplantation on 11 December 2014. Sharing the lessons learned might help more patients in need to be treated this way. We divided the project into manageable segments that was each overseen by an expert. The ethical review and conduct paved the way for a publically acceptable and successful project. Screening for a psychological stable recipient is important. The most difficult part of the project was finding a donor penis. This was successfully negotiated with the family of a brain dead donor by creating a neo-phallus for the donor, thereby maintaining the dignity of the donor...
February 2017: Journal of Materials Science. Materials in Medicine
https://www.readbyqxmd.com/read/28071246/family-perspectives-on-organ-and-tissue-donation-for-transplantation-a-principlist-analysis
#3
Marcelo José Dos Santos, Lydia Feito
BACKGROUND: The family interview context is permeated by numerous ethical issues which may generate conflicts and impact on organ donation process. OBJECTIVE: This study aims to analyze the family interview process with a focus on principlist bioethics. METHOD: This exploratory, descriptive study uses a qualitative approach. The speeches were collected using the following prompt: "Talk about the family interview for the donation of organs and tissues for transplantation, from the preparation for the interview to the decision of the family to donate or not...
January 1, 2017: Nursing Ethics
https://www.readbyqxmd.com/read/28039946/why-do-patients-die-after-a-liver-transplantation
#4
K E Daniel, J Eickhoff, M R Lucey
BACKGROUND: As more patients achieve long-term survival, it has become important to understand mortality in LT recipients. METHODS: We conducted retrospective reviews of long-term outcome in two adult LT cohorts: 85,031 in the UNOS database and 1,458 transplanted at the University of Wisconsin (UW). RESULTS: During median follow-up of 3.2 years (UNOS); and 6.6 years (UW), 35.1% of UNOS patients and 44.2% of UW patients died. 43.1% of all UNOS deaths occurred in year one compared to 25...
December 31, 2016: Clinical Transplantation
https://www.readbyqxmd.com/read/28029573/mechanical-circulatory-support-and-heart-transplantation-in-the-asia-pacific-region
#5
EDITORIAL
Cumaraswamy Sivathasan, Choon Pin Lim, Ka Lee Kerk, David K L Sim, Mandeep R Mehra
Globalization has resulted in epidemiologic transition in developing countries from infectious disease and nutritional deficiencies to non-communicable diseases. Epidemiologic data on heart failure (HF), particularly advanced HF therapy, in Asia are increasingly becoming available, although they remain sparse. Heart transplantation for advanced stage HF remains very low in Asia-approximately 0.075 heart transplants per 1 million population. North America, which comprises 7.5% of the world population, accounted for 55...
September 29, 2016: Journal of Heart and Lung Transplantation
https://www.readbyqxmd.com/read/28003943/envisioning-and-leading-organizational-transformation-one-organ-procurement-organization-s-journey
#6
Jeffrey P Orlowski
BACKGROUND:  In 2012, one organ procurement organization (OPO) welcomed a new President and Chief Executive Officer (CEO). This OPO, LifeShare Transplant Donor Services of Oklahoma (LifeShare), had just celebrated its 25th anniversary in 2011. While LifeShare was well-established chronologically, growth in organ donors and organs transplanted from these donors had occurred at a much slower rate during the collaborative era and afterward (2003-2011) than the donor/transplant growth the United States (US), as a whole, had experienced...
November 15, 2016: Curēus
https://www.readbyqxmd.com/read/27951552/what-is-the-best-dialysis-therapy-for-south-asia-hd-or-pd
#7
K R N Pavan, S V Subhramanyam, A N Karopadi, K A Sinoj, K S Nayak
BACKGROUND: South Asian countries have a population of 1.7 billion and are classified as low-middle to poor income nations. Their health care systems cannot presently meet the growing need for renal replacement therapy (RRT), provided as haemodialysis or peritoneal dialysis (PD). Most patients cannot afford the treatment and quickly default. Furthermore, most of the population is located in rural areas, where there are few treatment centres; therefore, there is a huge gap between those treated and those in need...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/27940063/automated-reminders-and-physician-notification-to-promote-immunosuppression-adherence-among-kidney-transplant-recipients-a-randomized-trial
#8
Peter P Reese, Roy D Bloom, Jennifer Trofe-Clark, Adam Mussell, Daniel Leidy, Simona Levsky, Jingsan Zhu, Lin Yang, Wenli Wang, Andrea Troxel, Harold I Feldman, Kevin Volpp
BACKGROUND: Immunosuppression nonadherence increases the risk for kidney transplant loss after transplantation. Wireless-enabled pill bottles have created the opportunity to monitor medication adherence in real time. Reminders may help patients with poor memory or organization. Provision of adherence data to providers may motivate patients to improve adherence and help providers identify adherence barriers. STUDY DESIGN: Randomized controlled trial. SETTING & PARTICIPANTS: Kidney transplant recipients (n=120) at a single center...
December 7, 2016: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/27932113/hepatitis-c-treatment-with-direct-acting-antivirals-in-kidney-transplant-preliminary-results-from-a-multicenter-study
#9
M A Gentil, C González-Corvillo, M Perelló, S Zarraga, C Jiménez-Martín, L R Lauzurica, A Alonso, A Franco, D Hernández-Marrero, A Sánchez-Fructuoso
Hepatitis C (HC) is a very relevant negative prognosis factor for graft and transplant recipient survival. New direct-acting antivirals (DAAs) allow us to solve this problem in an effective way. It is crucial to understand their real impact in our daily practice. We analyzed treatment results with DAA, free of interferon, in kidney transplant recipients (KTRs) from 15 Spanish hospitals (Grupo Español de Actualización en Trasplante), regarding effectiveness, tolerance, and impact on immunosuppression, renal function-proteinuria, and diabetes...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27932092/quality-assessment-of-postmortem-tissue-donors-in-a-university-hospital-detection-and-generation-tissue-indicators
#10
R Roque, C Rodriguez-Villar, A Ruiz, D Paredes, R Gelpi, X Garcia, F Vizcaíno, S Saavedra, S Rodríguez, M Quijada, M Bohils, R Adalia
BACKGROUND: Defining quality assessment and measurement tools in the area of tissue donation should be considered to be one of the most important strategies for developing health centers. The aim of this project was to identify, define, and analyze a set of indicators to assess the most important steps in the tissue donor detection and generation processes. METHODS: A prospective, descriptive, and comparative study of all potential tissue donors (TDs) detected and generated in a university hospital was performed...
November 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27931566/barriers-to-organ-transplantation-in-the-algerian-health-system-from-the-perspective-of-health-professionals-a-qualitative-approach
#11
N Laidouni, D Gil-González, S Latorre-Arteaga
BACKGROUND: Organ transplantation is often the only treatment for end-stage organ failure and is considered to be a cost-effective intervention with high impact on the health and quality of life of patients with chronic illnesses. Algeria has low rates of organ donation and transplantation, and health system coverage is not sufficient for the large number of patients awaiting this type of treatment. Physicians' perspectives about the health system are essential to understanding the obstacles present in the development of transplant services...
December 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27925343/transplantation-of-thy1-cells-accelerates-liver-regeneration-by-enhancing-the-growth-of-small-hepatocyte-like-progenitor-cells-via-il17rb-signaling
#12
Norihisa Ichinohe, Masayuki Ishii, Naoki Tanimizu, Junko Kon, Yusuke Yoshioka, Takahiro Ochiya, Toru Mizuguchi, Koichi Hirata, Toshihiro Mitaka
Small hepatocyte-like progenitor cells (SHPCs) transiently form clusters in rat livers treated with retrorsine (Ret)/70% partial hepatectomy (PH). When Thy1(+) cells isolated from d-galactosamine-treated rat livers were transplanted into the livers of Ret/PH-treated rats, the mass of the recipient liver transiently increased during the first 30 days after transplantation, suggesting that liver regeneration was enhanced. Here we addressed how Thy1(+) cell transplantation stimulates liver regeneration. We found that the number and size of SHPC clusters increased in the liver at 14 days after transplantation...
December 7, 2016: Stem Cells
https://www.readbyqxmd.com/read/27925047/a-pioneering-healthcare-model-applying-large-scale-production-concepts-principles-and-performance-after-more-than-11-000-transplants-at-hospital-do-rim
#13
José Medina Pestana
The kidney transplant program at Hospital do Rim (hrim) is a unique healthcare model that applies the same principles of repetition of processes used in industrial production. This model, devised by Frederick Taylor, is founded on principles of scientific management that involve planning, rational execution of work, and distribution of responsibilities. The expected result is increased efficiency, improvement of results and optimization of resources. This model, almost completely subsidized by the Unified Health System (SUS, in the Portuguese acronym), has been used at the hrim in more than 11,000 transplants over the last 18 years...
October 2016: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/27923612/protocol-of-the-ktft-talk-study-to-reduce-racial-disparities-in-kidney-transplant-evaluation-and-living-donor-kidney-transplantation
#14
Kellee Bornemann, Emilee Croswell, Menna Abaye, Cindy L Bryce, Chung-Chou H Chang, Deborah S Good, Cathleen A Freehling Heiles, Mary Amanda Dew, L Ebony Boulware, Amit D Tevar, Larissa Myaskovsky
Living donor kidney transplantation (LDKT) is the optimal treatment for end-stage kidney disease (ESKD). The evaluation process for a kidney transplant is complex, time consuming, and burdensome to the ESKD patient. Also, race disparities exist in rates of transplant evaluation completion, transplantation, and LDKT. In December 2012 our transplant center implemented a streamlined, one-day evaluation process, dubbed Kidney Transplant Fast Track (KTFT). This paper describes the protocol of a two-part study to evaluate the effectiveness of KTFT at increasing transplant rates (compared to historical controls) and the TALK intervention (Talking About Live Kidney Donation) at increasing LDKT during KTFT...
December 5, 2016: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/27922202/current-practices-for-screening-consent-and-care-of-related-donors-in-france-haematopoietic-stem-cell-transplantation-coordinator-nurses-perceptions
#15
A Polomeni, C Bompoint, A Gomez, E Brissot, A Ruggeri, R Belhocine, M Mohty
Haematopoietic stem cell transplantation-coordinating nurses (HSCT-CNs) play an important role in informing related donors (RDs) and in organising human leucocyte antigen (HLA) tests, pre-donation workup and stem cells collection. Our pilot study aimed to explore French HSCT-CNs' perceptions of RD care issues. Twenty-nine French HSCT adult units were sent a questionnaire on the subject of donation procedures, HSCT-CNs' data and their professional experience of related donation issues. Twenty-two HSCT-CNs returned a completed questionnaire, and 90% of HSCT units were involved to some degree in both patient and donor care...
December 6, 2016: European Journal of Cancer Care
https://www.readbyqxmd.com/read/27919372/does-extended-cpoe-use-reduce-patient-length-of-stay
#16
Darryl Romanow, Arun Rai, Mark Keil, Steven Luxenberg
OBJECTIVE: This study compares use of Computerized Provider Order Entry (CPOE) and related clinical systems (i.e., extended CPOE) across 796 clinical teams caring for five distinct patient conditions. Our focus is the relationship between clinical teams' extended CPOE use and extent of prolonged stay (EPS), defined as the deviation in patients' observed length of stay from expected risk-adjusted length of stay. MATERIALS AND METHODS: Using archival data from two affiliated hospitals in the Southeastern United States, we focused on five different patient conditions of varying mortality risk (vaginal birth, knee/hip replacement, cardiovascular surgery, organ transplant and pneumonia)...
January 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/27913799/involvement-of-recipient-transplant-coordinators-in-transplant-outpatient-clinics-in-japan-current-status-and-transplant-physician-s-thoughts-on-follow-up-clinics
#17
Kuniko Hagiwara, Natsuko Seto, Yasuko Shimizu, Shiro Takahara
CONTEXT: Transplant recipients require long-term immunosuppressive therapy, so continued medical follow-up is necessary for long-term survival. OBJECTIVE: To investigate the current role of recipient transplant coordinators (RTCs) in the outpatient care of organ transplant recipients in Japan. METHODS: We sent a questionnaire survey to doctors in transplant facilities affiliated with the Japan Society for Transplantation probing attitudes on the role of RTCs in outpatient clinics...
December 2, 2016: Progress in Transplantation
https://www.readbyqxmd.com/read/27908472/-transplant-nurse-coordinator-a-key-mission
#18
Catherine Fournier, Lydie Lerrat
An essential link in the functioning of a transplant ward, the kidney transplant nurse coordinator plays a major role in supporting the donor and recipient along the living donor transplant pathway. Informing, organising, supporting are part of their daily practice.
December 2016: Revue de L'infirmière
https://www.readbyqxmd.com/read/27898464/donor-derived-exosomes-the-trick-behind-the-semidirect-pathway-of-allorecognition
#19
Adrian E Morelli, William Bracamonte-Baran, William J Burlingham
PURPOSE OF REVIEW: The passenger leukocyte hypothesis predicts that after transplantation, donor antigen-presenting cells (APCs) from the graft present donor MHC molecules to directly alloreactive T cells in lymphoid organs. However, in certain transplantation models, recent evidence contradicts this long-standing concept. New findings demonstrate that host, instead of donor, APCs play a prominent role in allosensitization against donor MHC molecules via the semidirect pathway. A similar mechanism operates in development of T-cell split tolerance to noninherited maternal antigens...
February 2017: Current Opinion in Organ Transplantation
https://www.readbyqxmd.com/read/27890791/fecal-microbiota-manipulation-prevents-dysbiosis-and-alcohol-induced-liver-injury-in-mice
#20
Gladys Ferrere, Laura Wrzosek, Frédéric Cailleux, Williams Turpin, Virginie Puchois, Madeleine Spatz, Dragos Ciocan, Dominique Rainteau, Lydie Humbert, Cindy Hugot, Françoise Gaudin, Marie-Louise Noordine, Véronique Robert, Dominique Berrebi, Muriel Thomas, Sylvie Naveau, Gabriel Perlemuter, Anne-Marie Cassard
BACKGROUND AND AIMS: Alcoholic liver disease (ALD) is a leading cause of liver failure and mortality. In humans, severe alcoholic hepatitis is associated with key changes of intestinal microbiota (IM), which influences individual sensitivity to develop advanced ALD. We used the different susceptibility to ALD observed in two distinct animal facilities to test the efficiency of two complementary strategies (fecal microbiota transplantation and prebiotic treatment) to reverse dysbiosis and prevent ALD...
November 24, 2016: Journal of Hepatology
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