课题基金 / 基金详情

Building mobile HIV prevention and mental health support in low-resource settings

Building mobile HIV prevention and mental health support in low-resource settings
在资源匮乏的地区建立流动艾滋病毒预防和心理健康支持
批准号:
10204911
负责人:
Corina Lelutiu-Weinberger
金额:
$75.16万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2018
资助国家:
美国
项目状态:
已结题
起止时间:
2018-09-05 至 2023-06-30
关键词:
AIDS preventionAIDS/HIV problemAcquired Immunodeficiency SyndromeAddressAffectAlcohol abuseAlcohol consumptionAppalachian RegionAreaAttentionAutomobile DrivingBehavior TherapyBehavioralBiologicalBisexualBypassCognitiveCollaborationsCommunitiesConsciousCountryDangerousnessDataDiscriminationEastern EuropeEducationEnsureEpidemicEuropeEuropeanEuropean UnionEvaluationFaceFutureGaysHIVHIV InfectionsHIV SeropositivityHIV riskHIV/STDHealthHealth PersonnelHealth ServicesHealthcareHigh PrevalenceHomophobiaIncomeInfectionInternationalInterventionInterviewInvestmentsKnowledgeLearning ModuleLocalesMediatingMental DepressionMental HealthMinorityModelingMotivationNatureNongovernmental OrganizationsOutcome MeasurePersonsPhasePlant RootsPopulationPrevalencePreventionPreventive serviceProfessional counselorProviderRandomizedRandomized Controlled TrialsReportingResearchResourcesRiskRomaniaRouteRural AppalachiaSTI preventionSamplingSelf AdministrationSelf EfficacyServicesSiteStressSymptomsTestingTrainingTranslatingTravelTreatment EfficacyUnited States National Institutes of HealthVulnerable Populationsalcohol testingattentional controlbasecomparison interventioncondomless anal sexcondomscoping mechanismcostcost effectivecost effectivenesscost estimatedesignefficacy testingfollow-uphigh risk populationimprovedmHealthmalemale healthmembermenmen who have sex with menmotivational enhancement therapyphysical conditioningpre-exposure prophylaxispreventprevention serviceprimary outcomepsychosocialrecruitresponsescreeningsecondary outcomeself esteemsexskillsskills trainingsocial stigmastemtheoriestooltransmission processtreatment as usual

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Project Summary This project is designed to remedy unaddressed and interlocking HIV-prevention and mental health needs among gay and bisexual men (GBM) in the Central Eastern European country of Romania, and their underpinning stigma-related mechanisms. Rampant stigma contributes to the increasing prevalence of HIV among Romanian GBM (from under 10% in 2009 to close to 20% in 2014, by best available estimates) and keeps GBM out-of-reach of HIV-prevention services. Our mHealth pilot intervention (titled “Despre Mine. Despre Noi.” [DMDN] translated as “About Me. About Us.”), which reduced US and Romanian GBM’s risk for HIV infection while also reducing depression and alcohol abuse in initial pre-post trials, is now ready for testing in a randomized controlled trial with a large national sample. The DMDN intervention entails eight 60-minute live chat sessions delivered by trained counselors on our mobile study platform using motivational interviewing (MI) and cognitive-behavioral skills training (CBST). First, during pre-trial (mos 1-5), in collaboration with a community advisory board consisting of GBM community members, GBM-affirmative physical and mental health providers, and our technical developer, we will fine-tune the DMDN intervention based on our pilot findings and evaluation interviews, and expand the original DMDN education materials for an education attention condition (EAC) that will serve as our control. Second, during the intervention phase (mos 6-45), we will recruit, screen, assess, and randomize GBM at risk for HIV infection and alcohol abuse to either the DMDN intervention (n=163) or EAC (n=163). The conditions are content matched, and both are hosted on our study platform. While DMDN will consist of eight weekly mHealth live chat sessions, EAC will consist of eight self- administered educational modules. Third, during the follow-up phase (mos 8-55), we will assess at 4, 8, and 12 months post-baseline, in a mobile fashion identical to the baseline, the primary outcome of condomless anal sex with male partners and secondary outcomes of alcohol abuse, depression, biologic HIV/STI infection, HIV/STI testing, and psychosocial mechanisms rooted in the Information-Motivation-Behavioral Skills (IMB) model (e.g., HIV/STI knowledge, condom use self-efficacy) and minority stress theory (e.g., identity concealment, internalized homophobia). We hypothesize that 1) compared to GBM randomized to EAC, those randomized to the mHealth DMDN condition will report significant reductions in condomless anal sex across the 12-month follow-up, 2) IMB and minority stress mechanisms will statistically mediate intervention efficacy, and 3) compared to EAC, the DMDN intervention will prove cost-effective in terms of HIV infections averted and reduced depression and alcohol abuse. If efficacious and cost-effective, DMDN presents a highly disseminable intervention that could significantly prevent HIV infection among GBM in high-stigma, low- resource areas, where GBM are disproportionately affected by HIV, yet kept out-of-reach of brick-and-mortar prevention services.
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Preparing for pre-exposure prophylaxis implementation in Central-Eastern European Countries with low access to biomedical prevention
  • 批准号:
    10259864
  • 项目类别:
  • 资助金额:
    $18.59万
  • 财政年份:
    2020
  • 负责人:
    Corina Lelutiu-Weinberger
  • 依托单位:
Preparing for pre-exposure prophylaxis implementation in Central-Eastern European Countries with low access to biomedical prevention
  • 批准号:
    10672876
  • 项目类别:
  • 资助金额:
    $32.71万
  • 财政年份:
    2020
  • 负责人:
    Corina Lelutiu-Weinberger
  • 依托单位:
Preparing for pre-exposure prophylaxis implementation in Central-Eastern European Countries with low access to biomedical prevention
  • 批准号:
    10664104
  • 项目类别:
  • 资助金额:
    $32.72万
  • 财政年份:
    2020
  • 负责人:
    Corina Lelutiu-Weinberger
  • 依托单位:
Preparing for pre-exposure prophylaxis implementation in Central-Eastern European Countries with low access to biomedical prevention
  • 批准号:
    10618604
  • 项目类别:
  • 资助金额:
    $1.19万
  • 财政年份:
    2020
  • 负责人:
    Corina Lelutiu-Weinberger
  • 依托单位: