National Healthcare Quality and Disparities Report
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Search All Research Studies
Topics
- Access to Care (1)
- Adverse Events (1)
- Alcohol Use (1)
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- Children/Adolescents (3)
- Evidence-Based Practice (7)
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- Heart Disease and Health (2)
- Hospital Readmissions (1)
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- (-) Patient-Centered Outcomes Research (8)
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 8 of 8 Research Studies DisplayedPennington KM, Dykhoff HJ, Yao X
The impact of antifungal prophylaxis in lung transplant recipients.
This study evaluated the effect of antifungal prophylaxis on all-cause mortality and invasive fungal infections (IFI) on lung transplant recipients. Administrative claims data was used to identify adult patients who underwent lung transplantation between 2005 and 2018. The authors identified 662 lung transplant recipients. All-cause mortality was found to be significantly lower in those receiving antifungal prophylaxis compared to those who did not. Patients receiving antifungal prophylaxis also had a lower rate of IFI, but it was not statistically significant.
AHRQ-funded; HS025164; HS025402; HS025517; HS024075.
Citation: Pennington KM, Dykhoff HJ, Yao X .
The impact of antifungal prophylaxis in lung transplant recipients.
Ann Am Thorac Soc 2021 Mar;18(3):468-76. doi: 10.1513/AnnalsATS.202003-267OC..
Keywords: Transplantation, Surgery, Medication, Prevention, Respiratory Conditions, Mortality, Outcomes, Patient-Centered Outcomes Research, Evidence-Based Practice
McKinney WT, Schaffhausen CR, Schladt D
Designing a patient-specific search of transplant program performance and outcomes: feedback from heart transplant candidates and recipients.
The Scientific Registry of Transplant Recipients provides transplant program-specific information, but it is unclear what patients and stakeholders need to know. Acceptance criteria for the candidate waitlist and donor organs vary by program and region, but there is no means to search for programs by the clinical profiles of recipients and donors. The authors examined variability in program-specific characteristics that could influence access to transplantation.
AHRQ-funded; HS026379; HS024527.
Citation: McKinney WT, Schaffhausen CR, Schladt D .
Designing a patient-specific search of transplant program performance and outcomes: feedback from heart transplant candidates and recipients.
Clin Transplant 2021 Feb;35(2):e14183. doi: 10.1111/ctr.14183..
Keywords: Transplantation, Surgery, Heart Disease and Health, Cardiovascular Conditions, Registries, Patient-Centered Outcomes Research, Evidence-Based Practice, Shared Decision Making
Mogul DB, Perito ER, Wood N
Impact of acuity circles on outcomes for pediatric liver transplant candidates.
In December 2018, UNOS approved an allocation scheme based on recipients' geographic distance from a deceased donor ("acuity circles"). Previous analyses suggested acuity circles (AC) would reduce waitlist mortality overall, but their impact on pediatric subgroups was not considered. In this study, the investigators applied Scientific Registry of Transplant Recipients data from 2011-2016 towards the Liver Simulated Allocation Model (LSAM) to compare outcomes by age and illness severity for the UNOS-approved AC and the existing Donor Service Area (DSA)/Region-based allocation schemes.
AHRQ-funded; HS023876.
Citation: Mogul DB, Perito ER, Wood N .
Impact of acuity circles on outcomes for pediatric liver transplant candidates.
Transplantation 2020 Aug;104(8):1627-32. doi: 10.1097/tp.0000000000003079..
Keywords: Children/Adolescents, Transplantation, Outcomes, Patient-Centered Outcomes Research, Evidence-Based Practice, Registries, Surgery, Access to Care
Bowring MG, Massie AB, Chu NM
Projected 20- and 30-year outcomes for pediatric liver transplant recipients in the United States.
Researchers aimed to use national registry data and parametric models to project 20- and 30-year post-transplant outcomes for recently transplanted pediatric liver transplant (LT) recipients. Using Scientific Registry of Transplant Recipients data, they found that projected long-term outcomes for recently transplanted pediatric LT recipients are excellent, reflective of substantial improvements in medical care, and informative for physician-patient education and decision making in the current era.
AHRQ-funded; HS023876.
Citation: Bowring MG, Massie AB, Chu NM .
Projected 20- and 30-year outcomes for pediatric liver transplant recipients in the United States.
J Pediatr Gastroenterol Nutr 2020 Mar;70(3):356-63. doi: 10.1097/mpg.0000000000002592..
Keywords: Children/Adolescents, Transplantation, Patient-Centered Outcomes Research, Outcomes, Surgery, Registries, Evidence-Based Practice
Mogul DB, Fredericks EM, Brady TM
Digital wings: innovations in transition readiness for adolescent and young adult transplant recipients.
This article reports on two multi-stakeholder symposia organized by The Johns Hopkins University School of Medicine on February 2, 2018, and January 11, 2019, to address the problem of high graft failure in adolescent and young adult solid organ transplant recipients. Additionally, data collected from recipients demonstrated a substantial gap in how this population uses technologies for health-related activities, alongside an increased interest in an app to help them manage their transplant.
AHRQ-funded; HS023876.
Citation: Mogul DB, Fredericks EM, Brady TM .
Digital wings: innovations in transition readiness for adolescent and young adult transplant recipients.
Transplantation 2019 Oct;103(10):1970-74. doi: 10.1097/tp.0000000000002749..
Keywords: Transplantation, Children/Adolescents, Young Adults, Surgery, Patient-Centered Outcomes Research, Evidence-Based Practice
Shen NT, Londono C, Gold S
Systematic review with meta-analysis on transplantation for alcohol-related liver disease: very low evidence of improved outcomes.
Under the hypothesis that, while liver transplantation for patients with alcohol-related liver disease (ALD) may improve mortality and relapse, findings will be limited by pre-specified causes of heterogeneity, researchers conducted a systematic review. Data from 10 studies comparing use of liver transplant in ALD to no-transplant was analyzed. Primary outcome of both was short- and long-term mortality and relapse. The results of the review indicate that liver transplantation for ALD patients suggests reduced mortality and relapse in heterogeneous, institution-specific populations. The authors note that, to understand efficacy of transplanting ALD, their research approach must change.
AHRQ-funded; HS000066.
Citation: Shen NT, Londono C, Gold S .
Systematic review with meta-analysis on transplantation for alcohol-related liver disease: very low evidence of improved outcomes.
World J Gastroenterol 2019 Apr 7;25(13):1628-39. doi: 10.3748/wjg.v25.i13.1628..
Keywords: Alcohol Use, Evidence-Based Practice, Mortality, Outcomes, Patient-Centered Outcomes Research, Surgery, Transplantation
Warsame F, Haugen CE, Ying H
Limited health literacy and adverse outcomes among kidney transplant candidates.
More than one-third of US adults have limited health literacy, putting them at risk of adverse clinical outcomes. In this study the investigators evaluated the prevalence of limited health literacy among 1578 adult kidney transplant (KT) candidates (May 2014-November 2017) and examined its association with listing for transplant and waitlist mortality in this pilot study. The investigators concluded that limited health literacy may be a salient mechanism in access to KT; programs to aid candidates with limited health literacy may improve outcomes and reduce disparities.
AHRQ-funded; HS024600.
Citation: Warsame F, Haugen CE, Ying H .
Limited health literacy and adverse outcomes among kidney transplant candidates.
Am J Transplant 2019 Feb;19(2):457-65. doi: 10.1111/ajt.14994..
Keywords: Health Literacy, Transplantation, Adverse Events, Patient-Centered Outcomes Research, Outcomes, Surgery, Mortality, Kidney Disease and Health
Bachmann JM, Shah AS, Duncan MS
Cardiac rehabilitation and readmissions after heart transplantation.
Cardiac transplant recipients always are referred to cardiac rehabilitation (CR) after transplantation, and is associated with a lower 1-year readmission risk. This study’s objective was to determine rates of CR for heart transplant recipients in the US and also 1-year readmission rates using 2013-2014 Medicare data. Out of the 2,531 heart transplant patients in the US in 2013, about 24% received Medicare coverage and were included in the study. Rates of CR utilization was only, with only 55% participating in the program. Younger transplant patients ages 35 to 49 years were less likely to initiate CR than patients 65 and older. In all groups patients did not attend all 36 prescribed sessions, with a mean of 26.7 sessions attended. The 1-year readmission risk was 29% lower for CR participation patients.
AHRQ-funded; HS022990.
Citation: Bachmann JM, Shah AS, Duncan MS .
Cardiac rehabilitation and readmissions after heart transplantation.
J Heart Lung Transplant 2018 Apr;37(4):467-76. doi: 10.1016/j.healun.2017.0.017.
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Keywords: Transplantation, Surgery, Rehabilitation, Cardiovascular Conditions, Heart Disease and Health, Hospital Readmissions, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice