2025
Neural signatures of risk-taking adaptions across health, bipolar disorder, and lithium treatment
Scholl J, Panchal P, Nelissen N, Atkinson L, Kolling N, Saunders K, Geddes J, Rushworth M, Nobre A, Harrison P, Harmer C. Neural signatures of risk-taking adaptions across health, bipolar disorder, and lithium treatment. Molecular Psychiatry 2025, 30: 2955-2965. PMID: 39880901, PMCID: PMC12185344, DOI: 10.1038/s41380-025-02900-w.Peer-Reviewed Original ResearchBipolar disorderDecision-making taskReward-guided decision-making taskFunctional magnetic resonance imagingWeeks of lithiumSymptoms of maniaDorsolateral prefrontal cortexMood Disorder QuestionnaireRisk-takingReward outcomesReward processingPrefrontal cortexMood ratingsNeural signaturesNeural mechanismsRisk-related behaviorsLithium treatmentMoodDiagnosed BDBD studiesFunction of riskDisordersOutcome historyMagnetic resonance imagingMDQ
2024
High Interest in the Use of mHealth Platform for HIV Prevention among Men Who Have Sex with Men in Nepal
Gautam K, Paudel K, Ahmed A, Dhakal M, Wickersham J, Poudel K, Pagoto S, Acharya B, Deuba K, Valente P, Shrestha R. High Interest in the Use of mHealth Platform for HIV Prevention among Men Who Have Sex with Men in Nepal. Journal Of Community Health 2024, 49: 575-587. PMID: 38281283, PMCID: PMC11283576, DOI: 10.1007/s10900-024-01324-x.Peer-Reviewed Original ResearchHIV prevention servicesHIV preventionPreventive servicesAccess HIV prevention servicesModerate to severe depressive symptomsRespondent-driven sampling surveyRisk of HIV acquisitionHIV prevention effortsSevere depressive symptomsHealth care workersMultivariate linear regression analysisMHealth interventionsHIV risk-related behaviorsMHealth strategiesMobile healthMHealth platformParticipant characteristicsMSM populationUtilization of communication technologiesMHealthRisk-related behaviorsDepressive symptomsCare workersMedian scoreMonthly income
2022
Mobile Technology Use and Acceptability of mHealth for HIV Prevention Among Men Who Have Sex With Men in Malaysia
Maviglia F, Shrestha R, Altice F, DiDomizio L, Khati A, Mistler C, Azwa I, Kamarulzaman A, Halim M, Wickersham J. Mobile Technology Use and Acceptability of mHealth for HIV Prevention Among Men Who Have Sex With Men in Malaysia. Iproceedings 2022, 8: e39303. DOI: 10.2196/39303.Peer-Reviewed Original ResearchAcceptability of mHealthHIV preventionMalaysian MSMHIV risk-related behaviorsHIV prevention needsHIV prevention servicesHIV prevention informationHIV prevention effortsCross-sectional surveyRespondent-driven samplingHealth-related informationSuboptimal engagementPrevention needsDearth of evidencePrevention servicesMHealth interventionsDrug useKey populationsMHealth strategiesRisk-related behaviorsDrug cravingPrevention informationPrevention effortsParticipant demographicsPrevention
2001
Sexual and drug risk-related behaviours after initiating highly active antiretroviral therapy among injection drug users
Vlahov D, Safaien M, Lai S, Strathdee S, Johnson L, Sterling T, Celentano D. Sexual and drug risk-related behaviours after initiating highly active antiretroviral therapy among injection drug users. AIDS 2001, 15: 2311-2316. PMID: 11698705, DOI: 10.1097/00002030-200111230-00013.Peer-Reviewed Original ResearchConceptsInjection drug usersHIV-seropositive injection drug usersActive antiretroviral therapyUntreated groupHigh-risk behaviorsAntiretroviral therapyConsecutive visitsDrug usersRisk behaviorsInitiation of HAARTCD4 cell countOngoing prospective studySemi-annual interviewsLinear growth curve analysesHAART useMedian ageMedication useProspective studyNeedle sharingHAARTCell countUnprotected sexRisk-related behaviorsCurve analysisStudy period
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