RESUMO
BACKGROUND: We previously developed web-based education to be used by patients prior to kidney transplant (KTX) evaluation. The current feasibility study evaluated patients' intervention uptake and barriers, and staff experiences of the clinic-wide implementation in preparation for a definitive comparative effectiveness trial. METHODS: Web links and login instructions to view 17 educational videos designed to promote KTX access were delivered via email or text to adults referred to a single transplant center between 10/2020 and 3/2021. Patient barriers were recorded. Non-completers were allowed to view the resources in the clinic. N = 7 clinic staff were interviewed about their experiences of in-clinic delivery of the web-education. Interviews were recorded with field notes and coded using simple content analysis. Patient characteristics and 30-month KTX access were examined with Chi-square, t-tests, and log-rank tests. RESULTS: Of 210 patients, 71% completed the self-education remotely (completers), 16% attempted but did not complete remotely (attempters), and 13% declined the web link invitation (decliners). Implementation barriers included technology access and use difficulties, unstable internet connectivity, limited staff time in clinic to facilitate technology use by patients, and limited technology attentiveness by patients in clinic. In 3-group comparisons, remote decliners were older with worse estimated posttransplant survival scores, and attempters were younger, more often Medicaid insured, and lived in higher area deprivation; both were more often deemed ineligible for KTX than completers. Between-group time-to-transplantation was non-significant (p = .571). CONCLUSION: The majority of patients accessed the web-education remotely; however, more vulnerable demographic populations reported greater problems accessing web-education. In-clinic delivery was burdensome to staff and patients. Future adaptive implementation strategies are needed to allow for adequate patient education.
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Transplante de Rim , Adulto , Humanos , Estudos de Viabilidade , Cuidados Pré-Operatórios , Instituições de Assistência AmbulatorialRESUMO
Donation after circulatory death (DCD) kidneys are exposed to warm ischemia, which, coupled with cold ischemia time (CIT) exacerbates delayed graft function (DGF) and is possibly associated with worse graft survival. To analyze the risk of CIT-induced DGF on DCD kidney outcomes, we evaluated national data between 2008 and 2018 of adult kidney-only recipients of paired DCD kidneys where one kidney recipient experienced DGF and the other did not. Of 5602 paired DCD kidney recipients, multivariate analysis between recipients with higher CIT relative to lower CIT showed that increasing CIT differences had a significant dose-dependent effect on overall graft survival. The graft survival risk was minimal with CIT differences of ≥1-h (adjusted hazard ratio [aHR] 1.07, 95% CI .95- 1.20, n = 5602) and ≥5-h (aHR 1.09, 95% CI .93-1.29, n = 2710) and became significant at CIT differences of ≥10-h (aHR 1.37, 95% CI 1.05-1.78, n = 1086) and ≥15-h (aHR 1.78, 95% CI 1.15-2.77, n = 1086). Between each of the four delta-CIT levels of shorter and longer CIT, there were no statistically significant differences in the proportion of acute rejection. These results suggest that in the setting of DCD kidney transplantation (KTX), DGF, specifically mediated by prolonged CIT, impacts long-term graft outcomes.
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Função Retardada do Enxerto , Rejeição de Enxerto , Adulto , Humanos , Rejeição de Enxerto/etiologia , Isquemia Fria/efeitos adversos , Rim , Sobrevivência de Enxerto , Doadores de Tecidos , Fatores de RiscoRESUMO
BACKGROUND: Broad organ acceptance can increase early kidney transplantation (KTX) within <1-year of dialysis initiation while improving access inequity. METHODS: Single-center data of adult isolated deceased-donor KTX recipients between 2013 and 2020 were stratified into three 2.5-year periods before-, early after-, and late after our center's deceased-donor organ acceptance practice change, excluding a 6-month implementation period. Outcomes were assessed within five recipient subgroups based on demographic and clinical characteristics. RESULTS: Of 704 recipients, the frequency of early KTX was 22% pre-change, 36% early post-change, and 34% late post-change. Given similar post-change frequencies of early KTX, post-change eras were combined to improve analytic power of subgroup analyses. After the organ acceptance practice change (vs. pre-change), the likelihood of early KTX increased variably within historically underserved groups, including recipients who were older (37%-39%, p = .859), Black (10%-21%, p = .136), female (21%-37%, p = .034), diabetic (13%-32%, p = .010), and BMI≥35 kg/m2 (20%-34%, p = .007). Despite the practice change, Black recipients continued to experience less early KTX compared to non-Black recipients. The likelihood of delayed graft function was significantly increased (p < .001), and 1-year creatinine was significantly higher (p < .001) post-practice change, but between-era risk-adjusted death-censored graft survival was similar. CONCLUSIONS: Transition to broader donor acceptance was associated with more early KTXs among historically underserved patient subgroups. However, the effect was non-significant among Black recipients, suggesting the need for additional strategies to impact early transplant access for this population. Studies of broad organ acceptance are needed to examine both access and outcomes.
Assuntos
Transplante de Rim , Transplantes , Adulto , Humanos , Feminino , Diálise Renal , Doadores de Tecidos , Sobrevivência de Enxerto , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Referral for kidney transplantation is influenced by patient education; digital technologies can enhance broad information accessibility. This single-group study tested the feasibility and acceptability of patient-centered self-directed educational animated videos to improve mediators of kidney transplant referral. METHODS: Community-based adults with chronic kidney disease stage ≥4 invited from a clinical registry or self-responding to flyers viewed eight sequential videos (19:36 min total duration) remotely on their own device. Change in kidney transplant knowledge, concerns, and confidence talking about kidney transplantation to doctors was assessed with self-report surveys before and immediately after viewing. Program feedback was assessed by survey and self-selected exit interview. RESULTS: Viewers of the video set (n = 50) demonstrated increases in mean kidney transplantation knowledge by +22%, confidence discussing with their doctor by +6%, and reductions in concerns by -2%. Knowledge results were consistent across age, race, and literacy level. Over 90% indicated positive ratings on understanding, engaging, and helpfulness. In post-study interviews viewers indicated the videos promoted confidence in obtaining a kidney transplant and none reported that the 19-min duration of the home education was too long. CONCLUSION: The animated video education is promising to improve diverse individuals' knowledge, concerns, and communication confidence about kidney transplantation and is highly acceptable.
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Transplante de Rim , Adulto , Humanos , Estudos de Viabilidade , Comunicação , Rim , Encaminhamento e ConsultaRESUMO
INTRODUCTION: The discovery of apolipoprotein L1 (ApoL1) has raised important ethical and clinical questions about genetic testing in the context of living and deceased kidney donation. Largely missing from this discussion are the perspectives of those African Americans (AA) most likely to be impacted by ApoL1 testing. METHODS: We surveyed 331 AA potential and former living kidney donors (LKDs), kidney transplant candidates and recipients, and nonpatients at three United States transplant programs about their ApoL1 testing attitudes. RESULTS: Overall, 72% felt that transplant programs should offer ApoL1 testing to AA potential LKDs. If a potential LKD has the high-risk genotype, 79% felt that the LKD should be allowed to make their own donation decision or participate in shared decision-making with transplant doctors. More than half of the potential LKDs (58%) would undergo ApoL1 testing and 81% of former LKDs would take the test now if offered. Most transplant candidates expressed a low likelihood of accepting a kidney from a LKD (79%) or a deceased donor (67%) with the high-risk genotype. CONCLUSIONS: There is strong support among LKDs and transplant patients for ApoL1 testing when evaluating potential kidney donors of African ancestry. Inclusion of AA stakeholders in developing guidelines and educational programs for ApoL1 testing is critical.
Assuntos
Apolipoproteína L1 , Transplante de Rim , Doadores Vivos , Negro ou Afro-Americano , Apolipoproteína L1/genética , Atitude , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Estados UnidosRESUMO
BACKGROUND: Donor rhabdomyolysis may constrain kidney utilization due to anticipated unfavorable graft outcomes-especially in combination with acute kidney injury (AKI). There is a paucity of empiric data to inform organ acceptance decision-making. METHODS: A single-center retrospective cohort study of adult transplant recipients of deceased-donor kidneys with reported donor creatine phosphokinase (CPK) levels was conducted between 2014 and 2020. Recipients of CPK ≥ 1000 U/L kidneys were propensity matched to CPK < 1000 recipients according to outcome-predictive baseline covariates, except AKI. RESULTS: A total of 254 kidney transplants were propensity matched into CPK ≥ 1000 (n = 90) versus CPK < 1000 (n = 90) groups. Transplant outcomes with high versus low CPK kidneys were similar in terms of delayed graft function (P = 0.64), 1-year estimated glomerular filtration rate < 25th percentile (P = 0.69) and mean (P = 0.58), and time to all-cause graft failure (P = 0.58). There was no interaction between AKI and high CPK for these outcomes. Extreme CPK thresholds as high as > 8672 U/L were not associated with overall graft survival in the unmatched sample (P = 0.81). CONCLUSIONS: In a single center study, donor rhabdomyolysis was not associated with short-term kidney transplant graft outcomes, nor was there an additive effect of AKI. However, studies with greater CPK and AKI severity and longer follow-up are warranted.
Assuntos
Injúria Renal Aguda , Transplante de Rim , Rabdomiólise , Injúria Renal Aguda/etiologia , Adulto , Função Retardada do Enxerto/etiologia , Sobrevivência de Enxerto , Humanos , Rim , Transplante de Rim/efeitos adversos , Estudos Retrospectivos , Rabdomiólise/etiologia , Doadores de TecidosRESUMO
The outcomes of hardest-to-place kidney transplants-accepted last in the entire match run after being refused by previous centers-are unclear, potentially translating to risk aversion and unnecessary organ discard. We aimed to determine the outcomes of hardest-to-place kidney transplants and whether the organ acceptance position on the match run sufficiently captures the risk. This is a cohort study of the United Network for Organ Sharing data of all adult kidney-only transplant recipients from deceased donors between 2007 and 2018. Multiple regression models assessed delayed graft function, graft survival, and patient survival stratified by share type: local versus shared kidney acceptance position scaled by tertile. Among 127 028 kidney transplant recipients, 92 855 received local kidneys. The remaining received shared kidneys at sequence number 1-4 (n = 12 322), 5-164 (n = 10 485) and >164 (n = 11 366). Hardest-to-place kidneys, defined as the latest acceptance group in the match-run, were associated with delayed graft function (adjusted odds ratio 1.83, 95% confidence interval [CI] 1.74-1.92) and all-cause allograft failure (adjusted hazard ratio [aHR] 1.11, 95% CI 1.04-1.17). Results of this IRB-approved study were robust to the exclusion of operational allocation bypass and mandatory shares. The hardest-to-place kidneys accepted later in the match run were associated with higher graft failure and delayed graft function.
Assuntos
Transplante de Rim , Obtenção de Tecidos e Órgãos , Adulto , Estudos de Coortes , Sobrevivência de Enxerto , Humanos , Rim , Fatores de Risco , Doadores de Tecidos , Estados UnidosRESUMO
Apolipoprotein L1 (ApoL1) predictive genetic testing for kidney disease, and its emerging role in transplantation, remains controversial as it may exacerbate underlying disparities among African Americans (AAs) at increased risk. We conducted an online simulation among AAs (N = 585) about interest in ApoL1 testing and its cofactors, under 2 scenarios: as a potential living donor (PLD), and as a patient awaiting transplantation. Most respondents (61%) expressed high interest in genetic testing as a PLD: age ≥35 years (adjusted odds ratio [aOR], 1.75; 95% confidence interval [CI], 1.18, 2.60, P = .01), AA identity (aOR, 1.67; 95% CI, 1.02, 2.72, P = .04), perceived kidney disease risk following donation (aOR, 1.68; 95% CI, 1.03, 2.73, P = .03), interest in genetics (aOR, 2.89; 95% CI, 1.95, 4.29, P = .001), and genetics self-efficacy (aOR, 2.38; 95% CI, 1.54, 3.67, P = .001) were positively associated with ApoL1 test interest. If awaiting transplantation, most (89%) believed that ApoL1 testing should be done on AA deceased donors, and older age (aOR, 1.85; 95% CI, 1.03, 3.32, P = .04) and greater interest in genetics (aOR, 2.61; 95% CI, 1.41, 4.81, P = .002) were associated with interest in testing deceased donors. Findings highlight strong support for ApoL1 testing in AAs and the need to examine such opinions among PLDs and transplant patients to enhance patient education efforts.
Assuntos
Apolipoproteína L1 , Transplante de Rim , Adulto , Negro ou Afro-Americano/genética , Idoso , Apolipoproteína L1/genética , Testes Genéticos , Humanos , RimRESUMO
BACKGROUND: Increasing living-donor kidney transplantation (LDKT) requires education of transplant candidates and their social network. This pre-post study tested the feasibility and acceptability of KidneyTIME, an intervention which leverages LDKT video-based educational content designed for sharing. METHODS: Adult kidney candidates undergoing transplant evaluation/re-evaluation and their caregivers at a single transplant center viewed different sets of KidneyTIME videos prior to evaluation. Change in LDKT knowledge, self-efficacy, and concerns was assessed before and immediately after exposure and 3 weeks later. Also assessed were post-exposure program feedback, online use, and living donor (LD) inquiry. RESULTS: A total of 82 candidates and 79 caregivers participated. Viewers of KidneyTIME demonstrated increases in mean LDKT knowledge by +71% and communication self-efficacy by +48%, and reductions in concerns by -21%. The intervention was received positively, with over 95% of participants agreeing that the videos were understandable, credible, and engaging. By 3 weeks follow-up, 58% had viewed it again, 63% of family clusters had shared it, and 100% would recommend the program to a friend. Time to LD inquiry was similar to historic controls. CONCLUSION: KidneyTime improved facilitators of LDKT, was rated as highly acceptable, and was highly shared, but did not impact LD inquiry during the COVID-19 pandemic.
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COVID-19 , Transplante de Rim , Adulto , Humanos , Rim , Doadores Vivos , Pandemias , SARS-CoV-2RESUMO
This study sought to identify the prevalence, pattern, and predictors of clinical fatigue in 193 living kidney donors (LKDs) and 20 healthy controls (HCs) assessed at predonation and 1, 6, 12, and 24 months postdonation. Relative to HCs, LKDs had significantly higher fatigue severity (P = .01), interference (P = .03), frequency (P = .002), and intensity (P = .01), and lower vitality (P < .001), at 1-month postdonation. Using published criteria, significantly more LKDs experienced clinical fatigue at 1 month postdonation, compared to HCs, on both the Fatigue Symptom Inventory (60% vs. 37%, P < .001) and SF-36 Vitality scale (67% vs. 16%, P < .001). No differences in fatigue scores or clinical prevalence were observed at other time points. Nearly half (47%) reported persistent clinical fatigue from 1 to 6 months postdonation. Multivariable analyses demonstrated that LKDs presenting for evaluation with a history of affective disorder and low vitality, those with clinical mood disturbance and anxiety about future kidney failure after donation, and those with less physical activity engagement were at highest risk for persistent clinical fatigue 6 months postdonation. Findings confirm inclusion of fatigue risk in existing OPTN informed consent requirements, have important clinical implications in the care of LKDs, and underscore the need for further scientific examination in this population.
Assuntos
Fadiga/diagnóstico , Transplante de Rim/métodos , Doadores Vivos/provisão & distribuição , Nefrectomia/efeitos adversos , Complicações Pós-Operatórias/diagnóstico , Qualidade de Vida , Coleta de Tecidos e Órgãos/efeitos adversos , Adulto , Fadiga/epidemiologia , Fadiga/etiologia , Feminino , Seguimentos , Humanos , Masculino , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Prognóstico , Estudos Prospectivos , Estados Unidos/epidemiologiaRESUMO
Postoperative pain is an outcome of importance to potential living kidney donors (LKDs). We prospectively characterized the prevalence, severity, and patterns of acute or chronic postoperative pain in 193 LKDs at six transplant programs. Three pain measurements were obtained from donors on postoperative Day (POD) 1, 3, 7, 14, 21, 28, 35, 41, 49, and 56. The median pain rating total was highest on POD1 and declined from each assessment to the next until reaching a median pain-free score of 0 on POD49. In generalized linear mixed-model analysis, the mean pain score decreased at each pain assessment compared to the POD3 assessment. Pre-donation history of mood disorder (adjusted ratio of means [95% confidence interval (CI)]: 1.40 [0.99, 1.98]), reporting "severe" on any POD1 pain descriptors (adjusted ratio of means [95% CI]: 1.47 [1.12, 1.93]) and open nephrectomy (adjusted ratio of means [95% CI]: 2.61 [1.03, 6.62]) were associated with higher pain scores across time. Of the 179 LKDs who completed the final pain assessment, 74 (41%) met criteria for chronic postsurgical pain (CPSP), that is, any donation-related pain on POD56. Study findings have potential implications for LKD education, surgical consent, postdonation care, and outcome measurements.
Assuntos
Transplante de Rim , Seguimentos , Humanos , Transplante de Rim/efeitos adversos , Doadores Vivos , Nefrectomia/efeitos adversos , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/etiologia , PrevalênciaRESUMO
Premortem heparin administration during donation after circulatory death (DCD) organ recovery is thought to optimize liver perfusion. However, premortem heparinization is not universally practiced in the United States and limited data exist regarding its utility. US registry data were accessed between January 1, 2003, and March 10, 2017, and 2 cohorts were ascertained: (1) DCD donor livers recovered for transplantation (n = 5495) and (2) liver-only adult transplant recipients of DCD livers (n = 3754). Exclusions were donor unknown heparin status (n = 40), positive donor hepatitis B surface antigen (n = 4) and hepatitis C virus (n = 120) serologies, and for the outcomes analysis, livers placed outside the United States (n = 10). Discard rates and graft outcomes were examined from cohorts 1 and 2, respectively. Of 5495 DCD livers recovered for transplant, 589 (10.7%) donors did not receive premortem heparin (no heparin) and the remaining 4906 (89.3%) received heparin (heparin). Liver discard was similar between the no heparin (30.6%) and heparin groups (30.8%; P = 0.90). Heparin status was not associated with liver discard on multivariate analysis (adjusted odds ratio, 0.97; 95% confidence interval [CI], 0.80-1.18 P = 0.76). The cumulative probability of overall graft survival was lower in the no heparin group relative to the heparin group (P < 0.05), and this finding persisted on multivariate analysis. No heparin group transplants had an 18% higher hazard of overall graft failure compared with those that received heparin (adjusted hazard ratio, 1.18; 95% CI, 1.01-1.38; P < 0.05). In conclusion, organ recovery heparin administration status was not associated with liver discard. Failure to pretreat organ donors with premortem heparin correlates with worse liver transplant graft survival compared with heparin-treated livers.
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Transplante de Fígado , Obtenção de Tecidos e Órgãos , Adulto , Morte , Sobrevivência de Enxerto , Heparina/efeitos adversos , Humanos , Fígado/cirurgia , Transplante de Fígado/efeitos adversos , Estudos Retrospectivos , Doadores de Tecidos , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: We aimed to develop an adapted information-motivation-behavioral skills (IMB) model to describe barriers and facilitators for adherence and self-management among kidney transplant recipients. METHODS: We conducted a review of literature about kidney transplant recipients' knowledge, perceptions, and experiences and organized our results using the IMB framework. We then conducted interviews with transplant recipients and transplant providers to supplement our literature search. RESULTS: Our proposed adaption of the IMB model describes informational, motivational, and behavioral skills barriers and facilitators for medication adherence and self-management among kidney transplant recipients. Moderating factors influence not only behavioral skills, but also recipients' understanding of information and motivation to adhere and practice self-management. CONCLUSION: By using the IMB model to organize current research and interviews with recipients and providers, we developed an adapted model for medication adherence and self-management. Results are promising to impact future educational and behavioral interventions for kidney transplant recipients.
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Transplante de Rim , Autogestão , Humanos , Adesão à Medicação , Motivação , TransplantadosRESUMO
BACKGROUND: Current web-based educational approaches about living kidney donation (LKD) are complex, lengthy, and/or text-laden, which may impair accurate interpretation of information, thereby limiting kidney transplant access. PURPOSE: This paper describes the process of developing animation-based LKD education designed to be suitable for and acceptable to kidney transplant candidates and their support networks. METHODS: Based on formative work, early animation prototypes were designed by a transplant surgeon and a health communication expert. In qualitative focus groups and individual interviews, animation prototypes were shown to 46 kidney transplant recipients, 28 kidney transplant candidates, 32 previous or potential kidney donors, 10 caregivers, 32 transplant providers, 24 dialysis providers, and 4 cultural and community advisors for their input regarding animation suitability, acceptability, and potential usability/feasibility. Viewer feedback was used to iteratively refine the animations. Animation design to facilitate adult learning was guided by elaboration theory, Bandura's self-efficacy theory, and Mayer's cognitive theory of multimedia learning. RESULTS: KidneyTIME currently consists of 12 animations about LKD process, benefits, and risks. CONCLUSIONS: Patients/friends/family members, experts, and stakeholders provided valuable feedback to the research team that was integrated into the development of KidneyTIME with the goal of enhancing suitability, acceptability, engagement, usability, and feasibility of dissemination.
Assuntos
Transplante de Rim , Adulto , Família , Humanos , Doadores Vivos , Motivação , Diálise RenalRESUMO
BACKGROUND: Transplant candidates are reluctant to accept kidneys from high Kidney Donor Profile Index (KDPI) donors. Incomplete understanding can lead to transplant delays for older transplant candidates. Patients need access to understandable information to make more informed decisions about KDPI. METHODS: We developed a KDPI-specific animation with input from six stakeholder groups and conducted a one-group pre-post study with 60 kidney transplant candidates for feasibility and acceptability to improve participant KDPI knowledge, understanding, decisional self-efficacy, and willingness to accept a KDPI > 85% kidney. Data were compared using McNemar's test and Wilcoxon signed-rank test. RESULTS: Compared with pre-animation scores, post-animation scores were significantly higher for KDPI knowledge for the entire cohort (4.6 vs 6.1, P < .001) and across different levels of age, educational attainment, health literacy, vintage, and technology access. The frequency of positive responses increased pre-post animation for KDPI understanding (55% vs 83%, P < .001) and decisional self-efficacy (47% vs 75%, P < .001). However, willingness to accept KDPI > 85% kidneys (32% vs 36%, P = .83) increased by 2%. After viewing simplifyKDPI, >90% indicated positive ratings on ease of watching, understanding, and engaging. CONCLUSION: In collaboration with stakeholders, an educational animation about KDPI was developed that was well-received and is promising to impact knowledge.
Assuntos
Transplante de Rim , Obtenção de Tecidos e Órgãos , Estudos de Coortes , Humanos , Rim , Doadores de TecidosRESUMO
BACKGROUND: Pre-mortem heparin administration during donation after circulatory death (DCD) organ recovery may be particularly important to improve perfusion and prevent graft thrombosis. However, pre-mortem heparin administration is not universally practiced in the US and scarce data exist regarding its efficacy. METHODS: Using a national transplant registry data, we identified DCD kidneys recovered for transplantation from January 1, 2003, to March 10, 2017, and examined discard and outcomes after transplantation using bivariate and multivariable analyses. Organs with unknown or missing donor heparin status (n = 193), seropositive HIV (n = 10), HTLV (n = 33), hepatitis B (n = 26), or hepatitis C (n = 648) were excluded. RESULTS: Of 24 861 DCD kidneys recovered with (n = 22 557) or without pre-mortem heparin administration (n = 2304), discard occurred in 19.1% and 20.8%, respectively (P = 0.05). On multivariate analysis, heparin use was not associated with discard (aOR 1.02, 95% CI 0.89-1.17, P = 0.820). Overall graft survival of no-heparin (n = 1791) vs heparin groups (n = 17 968) was similar on univariate and multivariate analysis (aHR 0.98, 95% CI 0.87-1.09, P = 0.640). CONCLUSION: DCD kidneys from donors that have not received pre-mortem heparin administration have acceptable transplant outcomes and are not associated with discard.
Assuntos
Morte Encefálica , Função Retardada do Enxerto/prevenção & controle , Seleção do Doador , Heparina/administração & dosagem , Transplante de Rim/métodos , Preservação de Órgãos/métodos , Doadores de Tecidos/provisão & distribuição , Obtenção de Tecidos e Órgãos/normas , Adulto , Anticoagulantes/administração & dosagem , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Preservação de Órgãos/normas , Perfusão , Sistema de Registros/estatística & dados numéricos , Traumatismo por Reperfusão/prevenção & controle , Trombose/prevenção & controle , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Adulto JovemRESUMO
BACKGROUND: We aimed to develop and feasibility test an educational video culturally targeted to African American (AA) patients regarding kidney allocation. METHODS: We iteratively refined an animated video for AAs with multiple stakeholder input and conducted a one-group, pre-post study with 50 kidney transplant candidates to assess video feasibility and acceptability. A mixed population was chosen to obtain race-specific acceptability data and efficacy estimates for a larger study. RESULTS: Median participant age was 56 years, and 50% were AA. Comparing pre-post video scores, large knowledge effect sizes were found for the cohort (r = 0.7) and in the context of AA race (r = 0.8), low health literacy (r = 0.6), low educational achievement (r = 0.7), age >55 years (r = 0.6), dialysis vintage ≥1 year (r = 0.8), low income (r = 0.7) and low technology access (r = 0.8). Over 87% of participants provided positive ratings on each of the seven acceptability items. The frequency of positive responses increased pre-post video for kidney allocation understanding (78% vs 94%, P = 0.008), decisional self-efficacy (64% vs 88%, P < 0.001) and belief in fairness (76% vs 90%, P = 0.02). CONCLUSIONS: In collaboration with key stakeholders, a culturally targeted educational video was developed that was well received. Results are promising to impact kidney allocation knowledge among AA and non-AA kidney transplant candidates.
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Tomada de Decisões , Conhecimentos, Atitudes e Prática em Saúde , Transplante de Rim/educação , Aceitação pelo Paciente de Cuidados de Saúde , Educação de Pacientes como Assunto/métodos , Doadores de Tecidos/educação , Gravação de Videoteipe/métodos , Negro ou Afro-Americano , Competência Cultural , Estudos de Viabilidade , Feminino , Seguimentos , Humanos , Transplante de Rim/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Educação de Pacientes como Assunto/estatística & dados numéricos , Prognóstico , Obtenção de Tecidos e Órgãos/métodosRESUMO
Understanding risk factors for deceased-donor kidney nontransplantation is important since discard rates remain high. We analyzed DonorNet® data of consecutive deceased-donor nonmandatory share primary kidney-only offers to adult candidates at our center and beyond between July 1, 2015 and March 31, 2016 for donor- and system-level risk factors of discard, defined as nontransplantation at our or subsequent transplant centers. Exclusions were hepatitis C virus/hepatitis B virus core antibody status, blood type AB, and donor <1 year based on low candidate waitlist size. Of 456 individual kidney offers, from 296 donors, 73% were discarded. Most were national (93%) offers from Kidney Donor Profile Index 35-85% (n = 233) or >85% (n = 208) donors late in the allocation sequence with prior refusals logged for numerous candidates. On multivariate regression, factors significantly associated with discard were donor cerebrovascular accident (adjusted odds ratio [aOR]: 3.32), cancer transmission concern (aOR: 6.5), renal artery luminal compromise (aOR: 3.97), biopsy score ≥3 (aOR: 5.09), 2-hour pump resistive index >0.4 (aOR: 3.27), absence of pump (aOR: 2.58), nonspecific kidney abnormality (aOR: 2.76), increasing offer cold ischemia time category 11-15, 16-20, and >21 hours (aOR: 2.07, 2.33, 2.82), nighttime notification (aOR: 2.19), and neither kidney placed at time of offer (aOR: 2.74). Many traditional determinants of discard lack discriminatory value when granular factors are assessed. System-level factors also influence discard and warrant further study.
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Causas de Morte , Seleção do Doador , Transplante de Rim/estatística & dados numéricos , Doadores de Tecidos/provisão & distribuição , Doadores de Tecidos/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/estatística & dados numéricos , Adolescente , Adulto , Idoso , Criança , Pré-Escolar , Isquemia Fria , Estudos Transversais , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Prognóstico , Sistema de Registros , Fatores de Risco , Obtenção de Tecidos e Órgãos/normas , Adulto JovemRESUMO
BACKGROUND: Use of enhanced recovery after surgery (ERAS) pathways to accelerate functional recovery and reduce length of stay (LOS) has rarely been investigated in kidney transplantation (KTX). MATERIALS AND METHODS: Consecutive adult isolated KTXs between July 2015 and July 2016 (ERAS, n = 139) were compared with a historical cohort between January 2014 and July 2015 (HISTORIC, n = 95). RESULTS: Enhanced recovery after surgery recipients were significantly more likely to receive kidneys that were non-local (56.1% vs 4.2%), higher Kidney Donor Profile Index (36-85, 58.4% vs 45.2%; >85, 15.2% vs 10.7%), cold ischemia time ≥30 h (62.4% vs 4.7%), induced with antithymocyte globulin (97.1% vs 87.4%), and to develop delayed graft function (46.4% vs 25.0%). LOS was shorter by 1 day among ERAS (mean 4.59) compared to HISTORIC patients (mean 5.65) predominantly due to a shift in discharges within 3 days (32.4% vs 4.2%); 30-day readmission to the hospital (27.3% vs 27.4%) or emergency room visit (9.4% vs 7.4%) was similar. There was one 30-day death in the ERAS group and none in the HISTORIC group. Return to bowel function and early meal consumption were significantly associated with ERAS, however, with somewhat higher diarrhea and emesis rates. CONCLUSION: ERAS following KTX correlated with lower LOS without change in readmissions or ER visits despite higher delayed graft function rates.
Assuntos
Falência Renal Crônica/cirurgia , Transplante de Rim/reabilitação , Tempo de Internação/estatística & dados numéricos , Assistência Perioperatória/métodos , Complicações Pós-Operatórias/prevenção & controle , Recuperação de Função Fisiológica , Adulto , Idoso , Feminino , Seguimentos , Taxa de Filtração Glomerular , Rejeição de Enxerto/prevenção & controle , Sobrevivência de Enxerto , Humanos , Testes de Função Renal , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente , Prognóstico , Estudos Retrospectivos , Fatores de RiscoRESUMO
Urologic complications are the most frequent technical adverse events following kidney transplantation (KTX). We evaluated traditional and novel potential risk factors for urologic complications following KTX. Consecutive KTX recipients between December 1, 2006 and December 31, 2010 with at least six-month follow-up (n = 635) were evaluated for overall urologic complications accounting for donor, recipient, and transplant characteristics using univariate and multivariate logistic regression. Urologic complications occurred in 29 cases (4.6%) at a median of 40 d (range 1-999) post-transplantation and included 17 ureteral strictures (2.6%), five (0.8%) ureteral obstructions due to donor-derived stones or intraluminal thrombus, and seven urine leaks (1.1%). All except two complications occurred within the first year of transplantation. Risk factors for urologic complications on univariate analysis were dual KTX (p = 0.04) and renal artery multiplicity (p = 0.02). On multivariate analysis, only renal artery multiplicity remained significant (aHR 2.4, 95% confidence interval 1.1, 5.1, p = 0.02). Donation after cardiac death, non-mandatory national share kidneys, donor peak serum creatinine > 1.5 mg/dL or creatinine phosphokinase > 1000 IU/L, and donor down time were not associated with urologic complications. Our data suggest that donor artery multiplicity is an independent risk factor for urologic complications following KTX.