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Quality of HIV Care and Mortality Rates in HIV-Infected Patients.

ABSTRACT: BACKGROUND:The Patient Protection and Affordable Care Act encourages healthcare systems to track quality-of-care measures; little is known about their impact on mortality rates. The objective of this study was to assess associations between HIV quality of care and mortality rates. METHODS:A longitudinal survival analysis of the Veterans Aging Cohort Study included 3038 human immunodeficiency virus (HIV)-infected patients enrolled between June 2002 and July 2008. The independent variable was receipt of ?80% of 9 HIV quality indicators (QIs) abstracted from medical records in the 12 months after enrollment. Overall mortality rates through 2014 were assessed from the Veterans Health Administration, Medicare, and Social Security National Death Index records. We assessed associations between receiving ?80% of HIV QIs and mortality rates using Kaplan-Meier survival analysis and adjusted Cox proportional hazards models. Results were stratified by unhealthy alcohol and illicit drug use. RESULTS:The majority of participants were male (97.5%) and black (66.8%), with a mean (standard deviation) age of 49.0 (8.8) years. Overall, 25.9% reported past-year unhealthy alcohol use and 28.4% reported past-year illicit drug use. During 24 805 person-years of follow-up (mean [standard deviation], 8.2 [3.3] years), those who received ?80% of QIs experienced lower age-adjusted mortality rates (adjusted hazard ratio, 0.75; 95% confidence interval, .65-.86). Adjustment for disease severity attenuated the association. CONCLUSIONS:Receipt of ?80% of select HIV QIs is associated with improved survival in a sample of predominantly male, black, HIV-infected patients but was insufficient to overcome adjustment for disease severity. Interventions to ensure high-quality care and address underlying chronic illness may improve survival in HIV-infected patients.

SUBMITTER: Korthuis PT

PROVIDER: S-EPMC4690479 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature

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Quality of HIV Care and Mortality Rates in HIV-Infected Patients.

Korthuis Philip Todd PT McGinnis Kathleen A KA Kraemer Kevin L KL Gordon Adam J AJ Skanderson Melissa M Justice Amy C AC Crystal Stephen S Goetz Matthew Bidwell MB Gibert Cynthia L CL Rimland David D Fiellin Lynn E LE Gaither Julie R JR Wang Karen K Asch Steven M SM McInnes Donald Keith DK Ohl Michael E ME Bryant Kendall K Tate Janet P JP Duggal Mona M Fiellin David A DA

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 20150903 2

<h4>Background</h4>The Patient Protection and Affordable Care Act encourages healthcare systems to track quality-of-care measures; little is known about their impact on mortality rates. The objective of this study was to assess associations between HIV quality of care and mortality rates.<h4>Methods</h4>A longitudinal survival analysis of the Veterans Aging Cohort Study included 3038 human immunodeficiency virus (HIV)-infected patients enrolled between June 2002 and July 2008. The independent va ...[more]

PMID: 26338783

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Project description:BackgroundMortality in HIV-infected patients who have access to highly active antiretroviral therapy (ART) has declined in sub-Saharan Africa, but it is unclear how mortality compares to the non-HIV-infected population. We compared mortality rates observed in HIV-1-infected patients starting ART with non-HIV-related background mortality in four countries in sub-Saharan Africa.Methods and findingsPatients enrolled in antiretroviral treatment programmes in Côte d'Ivoire, Malawi, South Africa, and Zimbabwe were included. We calculated excess mortality rates and standardised mortality ratios (SMRs) with 95% confidence intervals (CIs). Expected numbers of deaths were obtained using estimates of age-, sex-, and country-specific, HIV-unrelated, mortality rates from the Global Burden of Disease project. Among 13,249 eligible patients 1,177 deaths were recorded during 14,695 person-years of follow-up. The median age was 34 y, 8,831 (67%) patients were female, and 10,811 of 12,720 patients (85%) with information on clinical stage had advanced disease when starting ART. The excess mortality rate was 17.5 (95% CI 14.5-21.1) per 100 person-years SMR in patients who started ART with a CD4 cell count of less than 25 cells/microl and World Health Organization (WHO) stage III/IV, compared to 1.00 (0.55-1.81) per 100 person-years in patients who started with 200 cells/microl or above with WHO stage I/II. The corresponding SMRs were 47.1 (39.1-56.6) and 3.44 (1.91-6.17). Among patients who started ART with 200 cells/microl or above in WHO stage I/II and survived the first year of ART, the excess mortality rate was 0.27 (0.08-0.94) per 100 person-years and the SMR was 1.14 (0.47-2.77).ConclusionsMortality of HIV-infected patients treated with combination ART in sub-Saharan Africa continues to be higher than in the general population, but for some patients excess mortality is moderate and reaches that of the general population in the second year of ART. Much of the excess mortality might be prevented by timely initiation of ART.

Project description:BackgroundWhile factors that drive early mortality among people living with HIV (PLWH) initiating antiretroviral therapy (ART) in sub-Saharan Africa (SSA) have been described, less is known about the predictors of long-term mortality for those with ART experience.MethodsPLWH and on ART attending two HIV treatment clinics in Moshi, Tanzania were enrolled from 2008 through 2009 and followed for 3.5 years. Demographic, psychosocial, and clinical information were collected at enrollment. Plasma HIV RNA measurements were collected annually. Cause of death was adjudicated by two independent reviewers based on verbal autopsy information and medical records. Bivariable and multivariable analyses were conducted using Cox proportional hazard models to identify predictors of mortality.ResultsThe analysis included 403 participants. The median (IQR) age in years was 42 (36-48) and 277 (68.7%) participants were female. The proportion of participants virologically suppressed during the 4 collection time points was 88.5%, 94.7%, 91.5%, and 94.5%. During follow-up, 24 participants died; the overall mortality rate was 1.8 deaths per 100 person-years. Of the deaths, 14 (58.3%) were suspected to be HIV/AIDS related. Predictors of mortality (adjusted hazard ratio, 95% confidence interval) were male sex (2.63, 1.01-6.83), secondary or higher education (7.70, 3.02-19.60), receiving care at the regional referral hospital in comparison to the larger zonal referral hospital (6.33, 1.93-20.76), and moderate to severe depression symptoms (6.35, 1.69-23.87).ConclusionsAs ART coverage continues to expand in SSA, HIV programs should recognize the need for interventions to promote HIV care engagement for men and the integration of mental health screening and treatment with HIV care. Facility-level barriers may contribute to challenges faced by PLWH as they progress through the HIV care continuum, and further understanding of these barriers is needed. The association of higher educational attainment with mortality merits further investigation.

Project description:ObjectiveThe purpose was to assess factors potentially affecting care pharmacists provide to HIV/AIDS patients including comfort level, confidence, education, experience, professional competence, continuity of care and patient-provider relationship between pharmacists and HIV-infected patients.MethodsA 24-item questionnaire assessed the constructs of this study. Surveys were distributed from October 2009 to April 2010 to pharmacists in Alabama with varying levels of experience treating HIV-infected patients. Chi-square tests determined whether relationships existed between responses, consisting of how often respondents reported treating HIV-infected patients, amount of HIV education respondents had, participants' confidence with HIV/AIDS knowledge and comfort level counseling HIV-infected patients about their medications.ResultsThirty-three percent of the pharmacists cared for HIV-infected patients on a monthly basis, yet 86% do not feel very confident with their HIV/AIDS knowledge. Forty-four percent were not comfortable counseling patients on antiretroviral medications, and 77% would feel more comfortable with more education. Significant, positive relationships were revealed concerning how often respondents treat HIV-infected patients and their comfort level counseling them (r=0.208, p<0.05). Similar relationships pertaining to the amount of education respondents had regarding HIV, how confident they are in their HIV/AIDS knowledge (r=0.205, p< 0.05), and their comfort level counseling HIV-infected patients on their medications (r=0.312, p<0.01) were found. The time spent treating HIV-infected patients and the education respondents had pertaining to HIV/AIDS related to increased comfort levels concerning counseling patients on their medications.ConclusionsThis research uncovered areas where pharmacists can improve care and treatment for HIV-infected patients. Increasing education on HIV/AIDS and treatment options may lead to increased comfort and confidence in therapeutic management. Through changes in pharmacists' perspectives and abilities to care for their patients, the patient-provider relationship could strengthen, potentially leading to improved medication compliance, enhanced overall health, and a better quality of life for HIV-infected patients.

Project description:BACKGROUND:The mortality from cryptococcal meningitis remains high, despite the availability of antiretroviral therapy (ART) and amphotericin-based fungal regimens. The role of neutrophils in cryptococcosis is controversial. Our objective was to examine the association between blood neutrophil counts and outcomes in terms of mortality, the incidence of bacterial infections (including Mycobacterium tuberculosis) and hospitalization among HIV-infected patients presenting with cryptococcal meningitis. METHODS:We used data from participants from the Cryptococcal Optimal ART Timing (COAT) trial (2010-2012; Uganda and South Africa) and the Adjunctive Sertraline for Treatment of Cryptococcal Meningitis (ASTRO-CM) trial (2013-2017; Uganda). We estimated 30-day mortality risk with Cox proportional hazards models by baseline neutrophil counts (a) on a continuous scale and (b) with indicators for both relatively high (> 3,500 cells/mm3) and low (? 1,000 cells/mm3) counts. Follow-up neutrophil counts from the COAT trial were used to examine the time-dependent association of neutrophil counts with 12-month mortality and rehospitalization. RESULTS:801 participants had an absolute neutrophil value at meningitis diagnosis. The median baseline absolute neutrophil count was 2100 cells/mm3 (IQR, 1400 to 3300 cells/mm3). Baseline neutrophil count was positively associated with 30-day mortality (adjusted hazard ratio = 1.09, 95%CI, 1.04-1.13, per 1000 cells/mm3 increase; p<0.001). Baseline absolute neutrophil counts ? 1000 cells/mm3 did not have increased risk of 30-day mortality compared to those with baseline neutrophils of 1001-3500 cells/mm3; however, baseline >3500 cells/mm3 had significantly increased risk, with an adjusted hazard ratio of 1.85(95%CI, 1.40-2.44; p<0.001). Among the COAT participants with follow-up neutrophil data, there was a strong association between time-updated neutrophil count and 12-month mortality (adjusted hazard ratio = 1.16, 95% CI 1.09-1.24; p<0.001. CONCLUSION:Higher blood neutrophil counts in HIV-infected patients with cryptococcal meningitis were associated with mortality. Neutrophils role requires further investigation as to whether this may be a mediator directly contributing to mortality or merely a marker of underlying pathologies that increase mortality risk.

Dataset Information

Quality of HIV Care and Mortality Rates in HIV-Infected Patients.

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Quality of HIV Care and Mortality Rates in HIV-Infected Patients.

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