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1.
Goiânia; SES-GO; out. 2023. 1-19 p. graf, tab, quad.(Estatística geral de doação e transplantes de orgãos - Goiás).
Monografia em Português | LILACS, CONASS, Coleciona SUS, SES-GO | ID: biblio-1515946

RESUMO

Estatística geral de doação e transplantes de orgãos - Goiás que tem como objetivo transcrever em números os resultados de todo o trabalho executado pela Gerência de Transplantes em Goiás


General statistics on organ donation and transplants - Goiás which aims to transcribe into numbers the results of all the work carried out by the Transplant Management in Goiás


Assuntos
Transplantes/estatística & dados numéricos , Transplante de Medula Óssea/estatística & dados numéricos , Transplante de Córnea/estatística & dados numéricos , Transplante de Rim/estatística & dados numéricos , Transplante de Fígado/estatística & dados numéricos
2.
Goiânia; SES-GO; ago. 2023. 1-19 p. graf, tab.(Estatística geral de doação de orgãos e transplantes de orgãos - Goiás).
Monografia em Português | LILACS, CONASS, Coleciona SUS, SES-GO | ID: biblio-1444028

RESUMO

Estatística geral de doação de orgãos e transplantes de orgãos - Goiás tem como objetivo transcrever em números os resultados de todo o trabalho executado pela Gerência de Transplantes em Goiás


General statistics of organ donation and organ transplants - Goiás aims to transcribe in numbers the results of all the work carried out by the Transplant Management in Goiás


Assuntos
Humanos , Masculino , Feminino , Transplantes/estatística & dados numéricos , Doadores de Tecidos , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Morte Encefálica , Transplante de Medula Óssea/estatística & dados numéricos , Transplante de Córnea/estatística & dados numéricos
3.
Rev Bras Enferm ; 74(1): e20200058, 2021.
Artigo em Inglês, Português | MEDLINE | ID: mdl-33681953

RESUMO

OBJECTIVES: to indentify the time trend of rates of organs and tissues effective donors, of reports and types of transplanted organs per million people of the Brazilian population. METHODS: ecological study, of time series, about reports of organ donations and on transplants. The data were provided by the Registro Brasileiro de Transplantes and analyzed using polynomial regression. RESULTS: an increasing trend was found for potential donors and effective donors, with an average increase of 2.33 and 0.92 per year, respectively. The South Region had the highest rate of potential donors (83.8) and effective donors (34.1) and the North Region, the lowest rate (20.2 and 3.9). The family refusal was the main obstacle to accomplish the donation. CONCLUSIONS: the results show an increasing trend of potential donors and effective donors throughout Brazil, with emphasis on the southern region of the country. Among the main reasons for non-donation, it is worth emphasizing family refusal and medical contraindication prescription.


Assuntos
Doadores de Tecidos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/tendências , Transplantes/estatística & dados numéricos , Brasil/epidemiologia , Bases de Dados como Assunto , Humanos , Projetos de Pesquisa , Obtenção de Tecidos e Órgãos/estatística & dados numéricos
4.
Laryngoscope ; 131(9): 2141-2147, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-33635575

RESUMO

OBJECTIVES/HYPOTHESIS: To identify any potential barriers for decannulation in children undergoing double-staged laryngotracheal reconstruction (dsLTR) beyond the severity of disease itself. STUDY DESIGN: Case series with chart review. METHODS: We performed a retrospective chart review from 2008 to 2018 of 41 children who had undergone dsLTR as primary treatment for laryngotracheal stenosis at a stand-alone tertiary children's hospital. We examined the effect of demographic, medical, and surgical factors on successful decannulation and time to decannulation after dsLTR. RESULTS: Of the 41 children meeting inclusion criteria who underwent dsLTR, 34 (82%) were decannulated. Age, gender, race, insurance status, medical comorbidity, and multilevel stenosis did not predict overall decannulation. Insurance status did not impact time to decannulation (P = .13, Log-rank). Factors that increased length of time to decannulation were the use of anterior and posterior cartilage grafts (P = .001, Log-rank), history of pulmonary disease (P = .05, Log rank), history of cardiac disease (P = .017, Log-rank), and race/ethnicity (P = .001 Log-rank). CONCLUSION: In a cohort with a similar decannulation rates to previous dsLTR cohorts, we identified no demographic or medical factors that influenced overall decannulation. We did observe that pulmonary comorbidity, cardiac comorbidity, and race/ethnicity lengthens time to decannulation. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:2141-2147, 2021.


Assuntos
Cateterismo/estatística & dados numéricos , Laringoestenose/cirurgia , Procedimentos de Cirurgia Plástica/classificação , Estenose Traqueal/cirurgia , Adolescente , Adulto , Cartilagem/transplante , Cateterismo/tendências , Comorbidade , Feminino , Humanos , Laringoestenose/diagnóstico , Laringe/patologia , Masculino , Pessoa de Meia-Idade , Procedimentos de Cirurgia Plástica/métodos , Procedimentos de Cirurgia Plástica/estatística & dados numéricos , Estudos Retrospectivos , Índice de Gravidade de Doença , Fatores de Tempo , Traqueia/patologia , Estenose Traqueal/diagnóstico , Transplantes/estatística & dados numéricos , Transplantes/transplante , Adulto Jovem
5.
Rev. cir. (Impr.) ; 72(5): 482-491, oct. 2020. tab, graf
Artigo em Espanhol | LILACS | ID: biblio-1138744

RESUMO

Resumen La donación de órganos en Chile es insuficiente, con una tasa histórica de alrededor de seis donantes por millón de habitantes. Las reformas legales, mejoras organizacionales y campañas comunicacionales han permitido hacer del año 2019 el más exitoso en cuanto a donación de órganos y trasplantes. El trasplante hepático en Chile fue realizado por primera vez en el año 1969 en el Hospital Naval de Valparaíso, falleciendo el receptor precozmente. El primer trasplante exitoso fue realizado en el año 1985 en el Hospital Militar de Santiago. Desde esa fecha hasta la actualidad se han realizado 1.812 trasplantes de hígado, el 43,6% en hospitales universitarios, el 35,1% en clínicas privadas y un 21,5% en hospitales estatales. El 23,1% en la Pontificia Universidad Católica (PUC), el 20,6% en el Hospital Clínico de la Universidad de Chile (HCUCH), el 15,9% en el Hospital Luis Calvo Mackenna (HLCM), el 15,9% en Clínica Las Condes (CLC), el 14,3% en Clínica Alemana de Santiago (CA), el 5,6% en el Hospital del Salvador (HdS), 2% en Clínica Dávila (CD), 2% en el Sanatorio Alemán de Concepción (SA) y 0,9% en Clínica Santa María (CSM) De este total, 455 son en pacientes pediátricos, de ellos 63,3% en Hospital Luis Calvo Mackenna el 21,1% en la Clínica Las Condes el 7,7% en la Pontificia Universidad Católica de Chile, el 6,4% en la Clínica Alemana y 1,5% en el Sanatorio Alemán. Desde el 2015, aproximadamente el 80% de los trasplantes pediátricos se realizan en el HLCM. Sobrevidas reportadas en adultos van del 75% a 85% al año y de 75% a 92% al año en pacientes pediátricos dependiendo el período. Hay centros que nunca han reportado sus resultados. Se espera mejorar la educación en pro de una sociedad proclive en la donación, mejorar la organización de detección, mantención y procuramiento, aumentar la utilización de órganos, potenciar la utilización los de donantes cadáveres, con técnica Split o hígado dividido y, mientras no tengamos un sistema de donación que dé cuenta de las necesidades del país, mantener los programas de donante vivo. Finalmente debe motivarse a generaciones jóvenes para que se dediquen a esta importante actividad.


Organ donation in Chile is insufficient, with a historical rate of six donors per million inhabitants. Legal reforms, organizational improvements, and communications campaigns have made 2019 the most successful year in terms of organ donations and transplants. The first liver transplant in Chile was performed in 1969 at the Naval Hospital in Valparaíso. However, the patient passed away shortly after. The first successful transplant was performed in 1985 at the Militar Hospital in Santiago. As of that date to present day, 1.812 liver transplants have been performed: 43.6% of these in university hospitals, 35.1% in private clinics, and 21.5% in state hospitals. Of these, 23.1% were performed at the Pontificia Universidad Católica de Chile (PUC), 20.6% at the Universidad de Chile Clinical Hospital (HCUCH), 15.9% at the Luis Calvo Mackenna Hospital (HLCM), 15.9% at the Las Condes Clinic (CLC), 14.3% at the Alemana Clinic in Santiago (CA), 5.6% at the del Salvador Hospital (HdS), 2% at the Dávila Clinic (CD), 2% at the Alemán Sanatorium in Concepción (SA), and 0.9% at the Santa María Clinic (CSM). Of this total, 455 correspond to pediatric patients. Of these patients, 63.3% were at the Luis Calvo Mackenna Hospital, 21.1% at the Las Condes Clinic, 7.7% at the Pontificia Universidad Católica de Chile, 6.4% at the Alemana Clinic, and 1.5% at the Alemán Sanatorium. Since 2015, approximately 80% of pediatric transplants are performed at the HLCM. Reported one-year survival range from 75% to 85% in adults and 75% to 92% in pediatric patients per year, depending on the period. Some centers have never reported their results. It is expected that education of a society prone to organ donation improves, as well as improving the detection, maintenance, and procurement of potential donors, increasing the utilization of organs, enhancing the utilization of organs from deceased donors with Split technique, and, while we are building towards a donation system that responds to the needs of the nation, upholding live donor programs. Finally, younger generations are to be motivated so that they dedicate themselves to this important activity.


Assuntos
Humanos , Transplante de Fígado/história , Transplantes/estatística & dados numéricos , Sobrevida , Doadores de Tecidos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/história , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Chile/epidemiologia
6.
Transplant Proc ; 52(6): 1647-1649, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32576472

RESUMO

OBJECTIVES: This report presents an audit of utilization of various organs from deceased donors in different states of India over a 3-year period METHODS: Data released by the various regions on their official website was analyzed from 2015 to 2017.Regions with less than 25 donations per year were excluded while calculating utilization rates. RESULTS: Total organ donation in India had increased from 570 to 843 donations from 2015 to 2017 (47.8% increase) with southern states performing exceedingly well compared with northern states. Total organs retrieved during the 3-year period were 6659 with a 54.7% increase in organ retrieval in 2017 compared with 2015 (2592 vs 1675 respectively). The net utilization rate of kidneys was 87.35%. Total liver transplants done during this period were 1894. Net liver utilization rate was 86.81% over 3 years. Total Heart transplants during this period were 641 with net utilization rate of 28.98%. An increase in utilization rates was observed from 2015 to 2017 (19.33%-34.46%). A total of 217 lung transplants were done with net utilization rate of 8.86% with an increase in yearly utilization rate from 6.5% in 2015 to 11.97% in 2017. Total pancreas transplants remained low with 48 transplants over 3 year duration with net utilization rate of 2.25% but an increase in utilization rate was observed. (0.92% in 2015 to 2.1% in 2017). CONCLUSION: There is a significant regional variability in organ utilization in India. Evaluating and addressing the cause of high variability can further increase the transplant activity.


Assuntos
Transplante de Órgãos/estatística & dados numéricos , Doadores de Tecidos , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Transplantes/estatística & dados numéricos , Feminino , Humanos , Índia , Estudos Retrospectivos , Doadores de Tecidos/provisão & distribuição
7.
Transplant Proc ; 52(6): 1744-1748, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32448650

RESUMO

BACKGROUND: It is unclear whether both Kidney Donor Profile Index (KDPI) and Kidney Donor Risk Index (KDRI) scores can be applied to elderly deceased donors (DDs). This study aimed to compare the predictive values of KDRI and KDPI for the occurrence of delayed graft function (DGF) in kidney transplantation (KT) from elderly DDs. METHODS: The data for 1049 DD KTs from the database of the Korean Organ Transplant Registry were reviewed retrospectively. RESULTS: The mean age of the 1049 DDs was 50.94 ± 10.57 years. A total of 224 DDs were ≥60 years old (21.35%). The mean KDRI and KDPI were 1.24 ± 0.40 and 63.58 ± 25.16, respectively. Ninety (8.6%) recipients had DGF postoperatively. The right-skewed distributions of KDRI in both elderly and nonelderly DDs were similar. However, the KDPI curve showed a sharp increase from a KDPI score of 60 in DDs aged ≥60 years. The areas under the curve (AUCs) of receiver operator characteristics (ROC) for KDPI and KDRI were different. In DDs aged <60 years, the estimated AUCs of ROC showed significant values for KDPI (0.577, 95% confidence interval, 0.503-0.637; P = .048) and KDRI (0.576, 0.505-0.639; P = .043). However, in DDs aged ≥60 years, KDRI score, not KDPI, was a significant value: KDRI, 0.633 (0.498-0.767; P = .034); KDPI, 0.530 (0.476-0.643; P = .138). CONCLUSION: KDRI was more reliable in predicting graft outcome than KDPI in KT from elderly DDs. A longer follow-up period is needed to assess predictors for postoperative renal functions.


Assuntos
Função Retardada do Enxerto/etiologia , Seleção do Doador/estatística & dados numéricos , Transplante de Rim/efeitos adversos , Doadores de Tecidos/estatística & dados numéricos , Transplantes/estatística & dados numéricos , Adulto , Idoso , Área Sob a Curva , Seleção do Doador/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Curva ROC , Sistema de Registros , República da Coreia , Estudos Retrospectivos , Medição de Risco
8.
Transplant Proc ; 52(4): 1087-1089, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32173589

RESUMO

BACKGROUND: In Mexico during 2018, 15,072 patients were waiting for a deceased donor kidney transplant, and 969 deceased donor kidney transplants were performed. There is no annual data report of the waiting list activity in Mexico. Herein, we analyzed our kidney transplant waiting list activity in 2018. METHODS: We performed a waiting list analysis in our unit during 2018. Patient and status characteristics (active, deceased, inactive, or transplant) were registered. Differences between status were determined. A P < .05 was considered statistically significant. RESULTS: In total, 467 patients were waiting, and 74 patients were included on the list (57.7% male, mean age 38.5 ± 11.3 years and mean BMI 24.9 ± 4.7 kg/m2); 92.8% were state residents. The most common end-stage renal disease diagnosis was unknown (40.9%). In total, 94.9% were on dialysis (mean time 5.1 ± 3.14 years), and for 90.9%, this was the first transplant. PRA class I and class II were 19.9% ± 30.6% and 12.9% ± 27.1%, respectively. Mean EPTS was 19.8% ± 9.4%. Mean waiting time was 2.88 ± 2.3 years. In total, 21 deceased donor patients (3.9%) were transplanted; 57 (10.5%) patients had an inactive status, and 3 (0.6%) received a living donor kidney transplant with a proven mortality of 1.8% (n = 10). Patients who underwent deceased donor transplant were younger and had more time on dialysis, lower PRA class I, and more time on the waiting list (P < .05 by analysis of variance). CONCLUSION: There are more patients included on the list than patients off the list. There are significant differences between patients who received a transplant and inactive and active patients that needs to be shortened.


Assuntos
Transplante de Rim , Doadores de Tecidos/estatística & dados numéricos , Transplantes/estatística & dados numéricos , Listas de Espera , Adulto , Feminino , Humanos , Transplante de Rim/mortalidade , Masculino , México , Pessoa de Meia-Idade , Doadores de Tecidos/provisão & distribuição , Listas de Espera/mortalidade , Adulto Jovem
9.
Saudi J Kidney Dis Transpl ; 31(1): 245-253, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32129219

RESUMO

Organ transplantation is the gold standard for treating end-stage organ diseases, many of whom are on waiting lists. The reasons for this include the nonavailability of suitable organs to be transplanted. In many nations, most of these challenges have been surmounted by the adoption of deceased donor program, which is not so in sub-Saharan countries such as Nigeria. This study is to audit the potentially transplantable organs available from potential deceased donors from a Nigerian tertiary hospital. This is a study of deaths in the intensive care unit (ICU) and the accident and emergency units of the University of Ilorin Teaching Hospital, Nigeria. Data included the biodata, social history, diagnosis or indications for admission, time of arrival and death, causes of death, associated comorbidities, potential organs available, social history, and availability of relations at the time of death. There were 104 deaths in the ICU and 10 patients in the accident and emergency unit. There were 66 males (57.9%) and 48 females (42.1%). Eighty patients were Muslims (70.2%) and 34 were Christians (19.8%). A total of 33 participants were unmarried (28.9%),whereas 81 (71.1%) were married. The tribes of the patients were Yoruba (105, 92.1%), Igbo (7, 6.1%), Hausa (1, 0.9%), and Nupe (1, 0.9%). The age range was 0.08-85 years. Twenty-two (19.3%) had primary and the remaining had at least secondary education. The causes of death were myriad, and there were relatives available at the times of all deaths. The Maastricht classification of the deaths were Class I - 1 (0.9%), Class II - 37 (32.2%), Class III - 9 (7.8%), Class IV - 20 (17.4%), and Class V - 47(40.9%). There were no transplantable organs in 42 (36.5%), one organ in eight (7%), two organs in two (7%), three organs in one (0.9%), four organs in 13 (11.3%), five organs in six (5.2%), six organs in 11 (9.6%), seven organs in 11 (9.6%), eight organs in five (13%), and nine organs in five (4.3%). Deceased donor sources of organs are worthy of being exploited to improve organ transplantation in Nigeria.


Assuntos
Transplante de Órgãos/métodos , Doadores de Tecidos , Obtenção de Tecidos e Órgãos , Transplantes , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Nigéria , Estudos Prospectivos , Doadores de Tecidos/classificação , Doadores de Tecidos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/métodos , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Transplantes/classificação , Transplantes/normas , Transplantes/estatística & dados numéricos , Adulto Jovem
11.
Transplant Proc ; 52(1): 119-126, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31901319

RESUMO

PURPOSE: We investigated whether older donor kidneys aged >75 years have acceptable long-term function and if recipients can benefit sufficiently from the transplantation. METHODS: This single-center study retrospectively analyzed patient data from 217 deceased donor kidney transplants performed between 1998 and 2014 as part of the Eurotransplant Senior Program, where the organ donors were ≥65 years old. Depending on donor age, the groups "older donors" (OD; n = 161) and "very old donors" (VOD; n = 56) received transplants from donors aged 65 to 75 years and >75 years, respectively. Donor and recipient clinical characteristics, delayed graft function, estimated glomerular filtration rate, 1-year rejection rate, patient and graft survival, and postoperative complications were investigated. RESULTS: Comparing VOD group vs OD group, the 1-year, 3-year, and 5-year graft survival rates were 80.4% vs 76.4%, 62.5% vs 65.8%, and 42.6% vs 57.3%, respectively. Patient survival rates after 1, 3, and 5 years were 89.3% vs 88.2%, 71.4% vs 78.2%, and 57.5% vs 71.8%, respectively. There were no significant differences between the 2 groups (graft survival P = .107; patient survival P = .126). Kidney graft function after 1, 2, and 3 years was significantly better in the OD group than in the VOD group. No differences were found regarding postoperative complications, rejection rate, and delayed graft function. CONCLUSION: The utilization of selected kidney-grafts from donors >75 years resulted in acceptable outcomes after kidney transplantation and could expand the donor pool. In contrast to the high mortality rate during dialysis, recipients in both groups benefited from transplantation.


Assuntos
Transplante de Rim/métodos , Doadores de Tecidos/provisão & distribuição , Transplantes/estatística & dados numéricos , Adulto , Idoso , Morte Encefálica , Função Retardada do Enxerto/etiologia , Função Retardada do Enxerto/mortalidade , Feminino , Taxa de Filtração Glomerular , Sobrevivência de Enxerto , Humanos , Rim , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/mortalidade , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida
12.
Transplant Proc ; 52(1): 111-118, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31787324

RESUMO

BACKGROUND: Donation after cardiac death (DCD) and living-donor (LD) kidney transplantation are the main kidney transplantation types in China. But the outcome of DCD kidney transplantation compared with LD kidney transplantation remains unclear. METHODS: In this study, 325 DCD and 409 LD kidney transplantations were included. We retrospectively compared 3-year graft survival, death-censored graft survival, recipient survival, and graft function. All kidneys of the DCD group were procured from voluntary donation after the citizens' death by the Organ Procurement Organization (OPO) in the presence of the Red Cross, and the transplantation application was approved by the Organ Transplant Ethics Committee. RESULTS: The graft function at year 3 in the DCD group was superior to that of the LD group (eGFR: 71.14±22.28 vs 64.29±16.76 mL/min/1.73 m2; P < .001). After matching donor age, there was no significant difference between the paired DCD and LD group (eGFR: 62.22±18.50 vs 66.99±17.81 mL/min/1.73 m2; P = .068). The 3-year graft survival (94.7% vs 97.4%; P = .041) and recipient survival (97.2% vs 99.5%; P = .011) were a little worse in the total DCD group. However, once the DCD kidney transplantation recipients survived more than 2 months, graft and recipient survival rates were similar between the DCD and LD groups (97.7% vs 97.4%, P = .866 and 99.5% vs 99.0%, P = .466). These results were confirmed in an age-paired groups study. Severe infection was the main cause of graft loss and recipient death in the early stage of DCD transplantation. CONCLUSIONS: Medium- and long-term graft function of DCD kidney transplantation were comparable to LD kidney transplantation. Our results supported the continued use of DCD kidneys.


Assuntos
Transplante de Rim/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/métodos , Transplantes/estatística & dados numéricos , Adulto , China , Morte , Feminino , Taxa de Filtração Glomerular , Sobrevivência de Enxerto , Humanos , Transplante de Rim/métodos , Doadores Vivos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Taxa de Sobrevida
13.
Am J Sports Med ; 48(1): 63-69, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31730379

RESUMO

BACKGROUND: The patellar tendon is often considered the "gold standard" graft for reducing the risk of graft rupture after anterior cruciate ligament (ACL) reconstruction. However, its use may also be associated with an increased risk of injury to the contralateral ACL. PURPOSE: To clarify the association between graft choice and the risk of revision and contralateral ACL reconstruction. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: Prospective data captured by the New Zealand ACL Registry between April 2014 and December 2018 were reviewed. All primary ACL reconstructions performed using either a hamstring tendon or patellar tendon autograft were included. Cox regression survival analysis adjusting for patient factors was performed to compare the risk of revision and contralateral ACL reconstruction between the hamstring tendon graft and the patellar tendon graft. RESULTS: A total of 7155 primary ACL reconstructions were reviewed, of which 5563 (77.7%) were performed using a hamstring tendon graft and 1592 (22.3%) were performed using a patellar tendon graft. Patients with a hamstring tendon graft had a revision rate of 2.7% compared with 1.3% in patients with a patellar tendon graft (adjusted hazard ratio [HR], 2.51; 95% CI, 1.55-4.06; P < .001). The patellar tendon graft was associated with an increased risk of contralateral ACL reconstruction compared with the hamstring tendon graft (adjusted HR, 1.91; 95% CI, 1.15-3.16; P = .012). The number needed to treat (NNT) with a patellar tendon graft to prevent 1 revision was 73.6. However, the NNT with a hamstring tendon graft to prevent 1 contralateral reconstruction was 116.3. CONCLUSION: Use of a patellar tendon graft reduced the risk of graft rupture but was associated with an increased risk of injury to the contralateral ACL. Adequate rehabilitation and informed decision making on return to activity and injury prevention measures may be important in preventing subsequent injury to the healthy knee.


Assuntos
Lesões do Ligamento Cruzado Anterior/cirurgia , Reconstrução do Ligamento Cruzado Anterior/estatística & dados numéricos , Tendões dos Músculos Isquiotibiais/transplante , Ligamento Patelar/cirurgia , Procedimentos de Cirurgia Plástica/estatística & dados numéricos , Reoperação/estatística & dados numéricos , Adolescente , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Ligamento Patelar/lesões , Ligamento Patelar/transplante , Estudos Retrospectivos , Risco , Ruptura/cirurgia , Transplantes/estatística & dados numéricos , Adulto Jovem
15.
Transplant Proc ; 51(7): 2195-2197, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31378467

RESUMO

BACKGROUND: Organ donation shortage is the primary barrier to all organ transplantations.Infectious disease transmission through transplantation is considered controversial for organ retrieval. Donors with bacteremia and sepsis are considered controversial for organ retrieval due to potential transmission of an infectious agent to the recipient. METHODS: We retrospectively reviewed the results of bacterial culture of the donor's blood from peripheral venous or central venous catheter, urine, and bronchial aspiration from the organ donation registries of 102 potential donors from the Ministry of Health and Tissue Transplant Coordination Center of Istanbul Region in 2015. RESULTS: Of the 102 deceased donors included in the analysis, 24 (23.5%) had infection. The most common sites of infection were the bloodstream (41.6%) and the respiratory system (37.5%). The most common isolated pathogens of the bacterial cultures were Gram-positive bacteria (21), Gram-negative microorganisms (14), and Candida (1). The significant risk factor for infection was duration of stay at the intensive care unit (median: 5 day; 25-75%: 3-5 day) (odds ratio, 2.94; 95% confidence interval, 1.06-8.12; P < .05). The presence of infection in the donor accounted for a significant part of the reasons why the organs were not accepted for transplantation (kidneys 9%, liver 4%, heart 6%). CONCLUSIONS: The study showed that deceased donors with prolonged stays in the intensive care unit have an increased risk for developing nosocomial infections; so there is a need for establishing and enforcing the prevention and control of infection in possible donors.


Assuntos
Bacteriemia/epidemiologia , Infecção Hospitalar/epidemiologia , Sepse/epidemiologia , Coleta de Tecidos e Órgãos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Transplantes/estatística & dados numéricos , Bacteriemia/transmissão , Infecção Hospitalar/transmissão , Feminino , Humanos , Incidência , Unidades de Terapia Intensiva/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Masculino , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Sepse/transmissão , Doadores de Tecidos/estatística & dados numéricos , Coleta de Tecidos e Órgãos/efeitos adversos , Transplantes/microbiologia
16.
Transplant Proc ; 51(7): 2202-2204, 2019 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31378471

RESUMO

INTRODUCTION: The rate of organ donations from deceased donors in Turkey is among the lowest in the world. We analyzed the reasons why some potential donors whose families had given consent did not become actual solid organ donors. METHODS: We retrospectively reviewed the organ donation, retrieval, and transplantation registries of 102 potential donors from the Ministry of Health Organ and Tissue Transplant Coordination Centre of Istanbul Region from the year 2015. RESULTS: Cardiac arrest occurred in 8 of the potential donors while waiting for organ procurement or during surgery. The organ specific suitability ratio was 83% for kidneys, 82% for livers, 72% for hearts, and 75% for lungs. Of these suitable organs, the transplantation rates were as follows: kidneys 88%, livers 70%, hearts 30%, and lungs 13%. Medical reasons (donor unsuitable) (14%-24%) and poor organ function (2%-24%) were the reasons most organs were not accepted for transplant. These reasons included diabetes insipidus, electrolyte imbalance caused by neuro-humoral changes, inotrope/vasopressor requirement for hemodynamic instability, hypoperfusion, and myocardial dysfunction after brain death. CONCLUSION: The mismatch between organ donation and demand is a major problem worldwide. In addition to low organ donation rates, late diagnosis of potential donors or inappropriate management of the pathophysiological consequences of brain death reduce the number of transplantable organs even more in our country. In order to overcome these setbacks, we need education programs to improve quality and decrease donor losses in an intensive care unit goal-directed protocol for the management of potential donors.


Assuntos
Doadores de Tecidos/estatística & dados numéricos , Coleta de Tecidos e Órgãos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Transplantes/estatística & dados numéricos , Morte Encefálica , Parada Cardíaca/epidemiologia , Humanos , Unidades de Terapia Intensiva , Sistema de Registros , Estudos Retrospectivos , Turquia/epidemiologia
17.
Value Health ; 22(6): 669-676, 2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-31198184

RESUMO

OBJECTIVES: To estimate the impact of cures for chronic hepatitis C (CHC) infection on organ donation in the United Kingdom. Curing CHC infection reduces the need for liver transplants and enables cured individuals to donate organs of all types. METHODS: We adapted a double-queuing model of organ allocation to estimate the effects of CHC infection cures on liver, lung, heart, and kidney transplants in the United Kingdom. We assumed that cured individuals would donate organs at similar rates as the general population and no longer require liver transplants because of CHC infection. We estimated how curing CHC infection influences waitlist lengths for each organ and the annual net present value to society on the basis of quality-adjusted life-years gained through additional transplants under opt-in and opt-out organ donation policies. RESULTS: Curing CHC generates the most value for patients on the liver waitlist, because it increases the number of transplantable livers and reduces the need for transplants. Under the current opt-in policy, liver waitlist length falls by 24%, generating £34.3 million of annual net present value. Growth in the number of uninfected lungs, hearts, and kidneys generates an additional £19.2 million annually, with £18.7 million from kidneys. Implementing the opt-out policy, liver waitlist length would decrease by 75%, implying that treating CHC eliminates one-third of the excess liver waitlist due to an opt-in policy. CONCLUSIONS: Treating CHC has large positive spillovers to uninfected individuals by reducing the need for liver transplants and allowing cured individuals to donate organs. These spillovers have not been included in traditional value assessments of CHC treatment.


Assuntos
Hepatite C Crônica/terapia , Transplantes/estatística & dados numéricos , Coração , Hepatite C Crônica/epidemiologia , Humanos , Rim , Fígado , Pulmão , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Reino Unido/epidemiologia , Listas de Espera
19.
Transplant Proc ; 51(5): 1478-1480, 2019 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-31056245

RESUMO

OBJECTIVES: Despite the severe shortage of available organs, many are discarded after procurement. This study aims to analyze the current status of discarded organs (retrieved, but not transplanted organs) from deceased donors in Korea. METHODS: Deceased donor organ and procurement data were collected from the Korean Network for Organ Sharing and Korea Organ Donation Agency database from 2013 to 2016. RESULTS: Between 2013 and 2016, a total of 6315 deceased donor organ transplants were performed nationwide. A total of 63 organs were discarded. The most commonly discarded organs were kidney (n = 24), followed by islet cell (n = 23), lung (n = 9), liver (n = 6), and pancreas (n = 1). The most common cause for discarding solid organs was poor organ condition (n = 24). Other reasons included aggravation of donor condition, incidental cancer detection of the donor, and the abscence of matching recipient. Islet cells (n = 23) were not used because of inadequate separation and purification. CONCLUSIONS: To reduce unnecessary graft discard in Korea, systems-based improvements in preprocurement organ evaluation and postprocurement preservation are imperative.


Assuntos
Transplante de Órgãos/estatística & dados numéricos , Doadores de Tecidos/provisão & distribuição , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Transplantes/provisão & distribuição , Transplantes/estatística & dados numéricos , Humanos , República da Coreia , Doadores de Tecidos/estatística & dados numéricos
20.
Blood Adv ; 3(7): 939-944, 2019 04 09.
Artigo em Inglês | MEDLINE | ID: mdl-30917950

RESUMO

Availability of 8/8 HLA-allele matched unrelated donors (URDs) is a barrier for ethnic and racial minorities. We prospectively evaluated receipt of 8/8 HLA-allele matched URD or either 7/8 URD or cord blood (CB) transplants by patient ancestry from 2005 to 2017. Matched URDs were given priority if they were available. Of 1312 patients, 723 (55%) received 8/8 URD, 219 (17%) 7/8 URD, 319 (24%) CB, and 51 (4%) had no 7/8 or 8/8 URD or CB graft. Europeans were more likely to receive an 8/8 URD transplant than non-Europeans (67% vs 33%) and less likely to have no URD or CB graft (1% vs 9%). Southern Europeans received 8/8 URD transplants (41%) at rates similar to those of Asians (34%) and white Hispanics (35%); Africans were the least likely (18%) to undergo 8/8 URD transplantation. CB and 7/8 URDs extended transplant access to all groups. In 742 recent patients, marked racial disparity in 8/8 URD access between groups observed in earlier years persisted with only a modest increase in the percentage of 8/8 URD transplants. Of 78 recent African patients, 46% received a CB transplant and 14% had no 7/8 or 8/8 URD or CB graft. Increasing registry size has not resolved the racial disparity in URD access, which emphasizes the importance of alternative graft sources.


Assuntos
Transplante de Células-Tronco Hematopoéticas/ética , Histocompatibilidade/imunologia , Racismo/estatística & dados numéricos , Transplantes/estatística & dados numéricos , Doadores não Relacionados , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Transplante de Células-Tronco de Sangue do Cordão Umbilical/etnologia , Transplante de Células-Tronco Hematopoéticas/etnologia , Humanos , Lactente , Pessoa de Meia-Idade , Estudos Prospectivos , Transplante Homólogo/ética
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