Adherence Connection for Counseling, Education, and Support (ACCESS) - II
Adherence Connection for Counseling, Education, and Support (ACCESS) - II
批准号:
10075577
负责人:
Ann-Margaret Dunn-Navarra
金额:
$40.45万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2020
资助国家:
美国
项目状态:
已结题
起止时间:
2020-08-18 至 2024-05-31
关键词:
AdherenceAdolescent and Young AdultAffectAgeAlcohol or Other Drugs useBehavior TherapyBehavioralCareer MobilityChronically IllCognitiveComplexCounselingDisclosureDiscriminationDoseEducationGoalsHIVHIV InfectionsHIV antiretroviralHIV-infected adolescentsHealthHealth PersonnelHealth Services AccessibilityHealth systemHispanicsIndividualInterventionKnowledgeMethodsModelingMotivationNational Institute of Nursing ResearchNursesOnline SystemsOutcomeParticipantPatient Self-ReportPhenotypePublic HealthRandomizedReportingResearchResearch PersonnelScientistSelf EfficacySelf ManagementSexual TransmissionSocial supportStructureTechnologyTrainingTravelVideoconferencesVideoconferencingViral Load resultVirus DiseasesVisualantiretroviral therapybasebehavioral adherencebiobehaviorcare outcomescohortcompliance behaviorcontrol trialefficacy testingevidence basehealth disparityhigh riskimprovedinnovationlensmedication complianceminority healthpeerpreventprimary outcomeprogramspsychological distressracial and ethnicsecondary outcomesocial stigmasymptom clustertreatment adherencevirology
中文摘要
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英文摘要
The highest rates of new human immunodeficiency virus infection (HIV+) are among Black and Hispanic
adolescents and young adults (AYA). Suboptimal antiretroviral treatment (ART) adherence (<90%) is
described among 39% of this cohort, and only half are virologically suppressed (HIV viral load <200 copies/ml),
leading to high risk for sexual transmission.
Adherence behavior is complex, shaped by a multi-level
socioecological (SE) context. Yet there is a paucity of t
heory based ART adherence interventions for this
cohort. There is also a need to gain understanding of the symptom clusters associated with viral load
outcomes or adherence phenotypes. Dr. Dunn Navarra, a K awardee nurse scientist, established proof of
concept for a peer-led, technology-enabled (WebEx) cognitive behavioral ART adherence intervention,
Adherence Connection for Counseling, Education, and Support (ACCESS) (K23-NR015970). Trained HIV+
peer health coaches delivered a five-session, ART adherence intervention, using videoconferences for hard-to-
reach Black and Hispanic HIV+AYA with unsuppressed HIV viral load. ART doses taken increased by 32%
(95th CI=11.2 to 53.3) with a 0.28 log10 (47.5%) reduction in HIV viral load at 12 months. Qualitative findings
highlighted SE influences on ART adherence lending to refined/new ACCESS content on pervasive HIV
stigma, substance use/psychological distress, and the importance of engagement with the HIV health system.
The PI seeks the opportunity to expand this promising program of HIV biobehavioral research and enhance her
career transition from new to independent investigator status. In the proposed ART adherence intervention,
ACCESS II, we aim to: 1) evaluate the effect of ACCESS-II on the primary outcomes of self-reported ART
adherence and HIV viral load and secondary outcomes of self-efficacy, HIV knowledge, HIV stigma,
psychological distress, social support, and substance use; and 2) identify which SE factors (self-efficacy, HIV
knowledge, HIV stigma, psychological distress, social support, and substance use) are associated with ART
adherence and HIV viral load outcomes. Our methods include using a longitudinal (12 and 24-weeks), two-
group, randomized control trial with Black and Hispanic HIV+AYA, ages 18-29 years (N=120). Participants in
the intervention condition will use videoconferencing to connect synchronously with trained HIV+ peer health
coaches who will deliver eight weekly, 60-minute cognitive behavioral motivational sessions for improved ART
adherence. Participants in the control will connect asynchronously to a web-based HIV ART adherence
education condition. We will use linear and generalized linear mixed models to examine the efficacy of
ACCESS II on primary and secondary outcomes. Adherence phenotypes will be identified using visual
graphical analysis (VGA) to examine and classify individual trajectories of 3-day self-reported ART adherence.
In summary, ACCESS II is an innovative approach to engage Black and Hispanic HIV+AYA in a much needed
adherence intervention, justified with prior research findings (K23) and current gaps in the evidence-base.
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Adherence Connection for Counseling, Education, and Support (ACCESS) - II
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批准号:10414820
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项目类别:
-
资助金额:$39.48万
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财政年份:2020
-
负责人:Ann-Margaret Dunn-Navarra
-
依托单位:
Adherence Connection for Counseling, Education, and Support (ACCESS) - II
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批准号:10617313
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项目类别:
-
资助金额:$39.47万
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财政年份:2020
-
负责人:Ann-Margaret Dunn-Navarra
-
依托单位:
Adherence Connection for Counseling, Education, and Support (ACCESS) - II
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批准号:10241536
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项目类别:
-
资助金额:$39.98万
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财政年份:2020
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负责人:Ann-Margaret Dunn-Navarra
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依托单位:
Adherence Connection for Counseling, Education, and Support (ACCESS): A Proof of Concept Study
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批准号:9122495
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项目类别:
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资助金额:$13.07万
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财政年份:2015
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负责人:Ann-Margaret Dunn-Navarra
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依托单位:
Adherence Connection for Counseling, Education, and Support (ACCESS): A Proof of Concept Study
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批准号:9267842
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项目类别:
-
资助金额:$15.26万
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财政年份:2015
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负责人:Ann-Margaret Dunn-Navarra
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依托单位:
海外基金