Johns Hopkins Bloomberg School of Public Health: all 369 studies

Page 2 of 4. Open to participants first (41), then studies with results posted, then the rest; newest registration first within each.

• Delivery of Iron and Zinc Supplements: Evaluation of Interaction Effect on Biochemical and Clinical OutcomesCompletedNCT00470158Phase 4Results posted
• A Network & Dyad HIV Prevention Intervention for IDU's - 1CompletedNCT00218335Phase 2Results posted
• Impact of Maternal Vitamin A or Beta-Carotene Supplementation on Maternal and Infant Mortality in BangladeshCompletedNCT00198822Phase 3Results posted
• A Peer-Oriented HIV Prevention Outreach Program for Individuals at High Risk for HIV and Other STIsCompletedNCT00183456Phase 2Results posted
• Anti-HIV Medications for People Recently Infected With HIVCompletedNCT00106171Phase 4Results posted
• Study of Acid Reflux in AsthmaCompletedNCT00069823Phase 3Results posted
• Childhood Asthma Management Program (CAMP) Phases I (Trial), II (CAMPCS), III (CAMPCS/2), and IV (CAMPCS/3)CompletedNCT00000575Phase 3Results posted
• Studies of Ocular Complications of AIDS (SOCA)--Ganciclovir-Cidofovir CMV Retinitis Trial (GCCRT)CompletedNCT00000143Phase 3Results posted
• Studies of the Ocular Complications of AIDS (SOCA)--HPMPC Peripheral CMV Retinitis Trial (HPCRT)CompletedNCT00000142Phase 2/3Results posted
• Studies of the Ocular Complications of AIDS (SOCA)--Foscarnet-Ganciclovir CMV Retinitis Trial (FGCRT)CompletedNCT00000136Phase 3Results posted
• Studies of the Ocular Complications of AIDS (SOCA)--Monoclonal Antibody CMV Retinitis Trial (MACRT)CompletedNCT00000135Phase 2/3Results posted
• Studies of the Ocular Complications of AIDS (SOCA)--Cytomegalovirus Retinitis Retreatment Trial (CRRT)CompletedNCT00000134Phase 3Results posted
• Adaptive Mobile Interventions to Reduce Cancer Risk BehaviorsCompletedNCT07585357Not applicable
• Testing Non-Nutrition Menu Labels on Food SelectionsCompletedNCT07536126Not applicable
• Testing Ultra-processed Warning Labels in United StatesCompletedNCT07533877Not applicable
• Effects of Cannabis Species Labeling and Marketing on Perceptual, Subjective and Objective Use Outcomes (Aim 2 Study)CompletedNCT07513337Not applicable
• Improving Digital Wellbeing in Saudi AdolescentsCompletedNCT07344142Not applicable
• Integrating Project YES! With WHO-Endorsed Mental Health Approaches Among Youth Living With HIVCompletedNCT07221201Not applicable
• Perceptions of and Reactions to Ultra-Processed Menu Label DesignsCompletedNCT07214805Not applicable
• Perceptions of and Reactions to Sustainability Menu Label DesignsCompletedNCT07214792Not applicable
• Strengthening HPV Vaccination and Adolescent Health Research Program in Nigeria (SHARP)CompletedNCT07200414Not applicable
• Evaluation of iRise mHealth App on Healthcare Workers' (HCWs') Self-Efficacy and Willingness to Respond During Public Health Emergencies in PakistanWithdrawnNCT06984692Not applicable
• MENU Study: Online ExperimentCompletedNCT06909019Not applicable
• Optimizing HIV Pre-exposure Prophylaxis (PrEP) Among Women Who Use Drugs in TanzaniaCompletedNCT06835751Not applicable
• The Effects of Mass Media Photographs on Drug-Related StigmaCompletedNCT06743178Not applicable
• Scaling Up Community-based Noncommunicable Disease Research Into Practice in Pokhara Metropolitan City of NepalActive, not recruitingNCT06740708Not applicable
• Cash Plus Interventions for Prevention of Acute Malnutrition in Children Under 5 and Their Mothers in SomaliaCompletedNCT06642012Not applicable
• Oral Nicotine Pouch Marketing Features Influence on PerceptionsCompletedNCT06605924Not applicable
• Test of the Better Together InterventionCompletedNCT06594835Not applicable
• "Facts Tell… and With Stories Sell?" Combining Viewer-tailored Personal Human Papillomavirus (HPV) Narrative Video With HPV Vaccine Information Video to Improve HPV Vaccine UptakeActive, not recruitingNCT06587243Not applicable
• Improving Vaccine Acceptance Through EHR Integrated Patient- and Provider-Facing Decision SupportCompletedNCT06482450Not applicable
• Evaluation of a Behavioral Intervention to Optimize Supplement Adherence in EthiopiaCompletedNCT06479109Not applicable
• Providing Evidence-Based Approaches for Caregiver Stress StudyCompletedNCT06451250Not applicable
• Help Wanted: Evaluating a Prevention Intervention for People With Sexual Interest in ChildrenCompletedNCT06300957Not applicable
• Telling Our Daughters Our StoryCompletedNCT06276595Not applicable
• Antenatal Multiple Micronutrient Supplementation (MMS) in IndonesiaCompletedNCT06225791Not applicable
• Arogya Sangama: 3 Way Partnership of People, Providers, and Panchayat for HealthCompletedNCT06224712Not applicable
• Staph Intervention for Effective Local DefenseCompletedNCT06210594Phase 4
• Washington State Driving Intervention Research StudyActive, not recruitingNCT06146634Not applicable
• Change in Social Media Use and Well-being Among College Students Receiving a One-week Exercise or Mindfulness InterventionCompletedNCT06143852Not applicable
• Micronutrient Dose Response Study in BangladeshActive, not recruitingNCT06081114Not applicable
• The Sedentary to Active Rising to Thrive (START) TrialActive, not recruitingNCT06023680Not applicable
• Chatbot-based Intervention to Promote Vaccine Acceptance in Varansi, IndiaCompletedNCT05994820Not applicable
• Substance Checking Outreach and Pre-Exposure Prophylaxis (PrEP) Engagement StudyCompletedNCT05977881Not applicable
• Amelioration of Literacy Deficits in Prenatal CareCompletedNCT05974865Not applicable
• SEE Change Evaluation - Impacts of Personal Agency Training on Ugandan EntrepreneursCompletedNCT05958225Not applicable
• Evaluation of Prototype Solutions for Optimizing Maternal Health BehaviorsCompletedNCT05907720Not applicable
• Implementation of the Child Housing Assessment for a Safe EnvironmentCompletedNCT05886270Not applicable
• Ifaa Effectiveness Evaluation on Food Security and NutritionCompletedNCT05825716
• A Social Network Approach for Improving Medication Assisted Treatment and HIV Prevention and Medical Care Among People Who Inject Drugs in UkraineCompletedNCT05824702Not applicable
• Efficacy of Mother's Time in EthiopiaCompletedNCT05806463Not applicable
• Digital Applications to Monitor Novel Coronavirus Disease and Response in Colombia - Syndromic and Vaccination SurveillanceCompletedNCT05764174Not applicable
• Developing and Evaluating Culturally Relevant Interventions to Improve Breast Cancer ScreeningCompletedNCT05665660Not applicable
• Development and Evaluation of a PrEP Decision Aid for Women Seeking Domestic Violence Services in BaltimoreCompletedNCT05614492Not applicable
• Calcium Aspirin Multiple Micronutrients (CAMMS) to Reduce Preterm BirthWithdrawnNCT05612984Phase 3
• BEP Supplementation Research in Bangladesh (JiVitA-BEP-IR)CompletedNCT05576207Not applicable
• Effect of Front-of-Pack Labels in EthiopiaCompletedNCT05549388Not applicable
• Responsible Behavior With Younger Children Pilot StudyCompletedNCT05531409Not applicable
• Messaging Strategies to Increase Peer Education on COVID-19 Vaccination and Climate ChangeCompletedNCT05530044Not applicable
• Do Sustainability Labels Lead to More Sustainable and Healthier Food Choices?CompletedNCT05482204Not applicable
• Preventing Early Childhood Obesity, Part 1: Long-term Follow-upCompletedNCT05424471Not applicable
• Family Connections Cluster RCT in ZambiaCompletedNCT05358795Not applicable
• Coaching Teachers in Bullying Detection and InterventionCompletedNCT05321342Not applicable
• Introduction of MMS to Antenatal Care in Bamako, MaliCompletedNCT05312242Not applicable
• Combining Data Sources to Identify Effect Moderation for Personalized Mental HealthCompletedNCT05267873
• Advancing the Health of Rural Communities in Uganda Through Strong Community Health ProgramsCompletedNCT05176106Not applicable
• Using Implementation Science to Increase Pre-Exposure Prophylaxis Uptake Among African American WomenCompletedNCT05139069Not applicable
• Strategies to Reduce Addiction Stigma Among Health ProfessionalsCompletedNCT05127707Not applicable
• A Library-based Prevention Intervention for Adolescents Affected by Parental Drug UseCompletedNCT05033821Not applicable
• Evaluation of Asdzáán Be'eená Teen Pregnancy and Substance Use Prevention Program for Native American Youth and Their CaregiverCompletedNCT04863729Not applicable
• Missed Opportunities for Vaccine EquityCompletedNCT04834960Not applicable
• Protecting Native Families From COVID-19CompletedNCT04765475Not applicable
• Presenting Nutrition Characteristics, Comorbidities and Outcomes of COVID-19 in African Humanitarian SettingsCompletedNCT04568499
• Management of Hypertension Utilizing Trained Community Health Worker in Rural Municipalities of NepalCompletedNCT04521582Not applicable
• Use of Airtime Timing to Improve Interactive Voice Response Surveys in Bangladesh and UgandaCompletedNCT04513236Not applicable
• Comparison of IVR and CATI Surveys in BangladeshCompletedNCT04508010Not applicable
• Monday-Focused Tailored Rapid Interactive Mobile Messaging for Weight Management 2CompletedNCT04506996Not applicable
• Comparison of SMS, IVR, and CATI Surveys in ColombiaCompletedNCT04506931Not applicable
• Comparison of SMS and IVR Surveys in TanzaniaCompletedNCT04506918Not applicable
• Nonalcoholic Fatty Liver Disease (NAFLD) Database 3CompletedNCT04454463
• Family Connection: Pilot of Family-based Self-management for HIV-infected AdolescentsCompletedNCT04442399Not applicable
• A Structural HIV Prevention Intervention Targeting High-risk WomenCompletedNCT04413591Not applicable
• Developing a PrEP Adherence Intervention Targeting At-Risk and Substance Using WomenCompletedNCT04396678Not applicable
• Use of Consent Language and Mode to Improve Interactive Voice Response Survey in Colombia and UgandaCompletedNCT04394520Not applicable
• PTSC: Improving Hypertension Control Among Poor Midlife African American WomenCompletedNCT04371614Not applicable
• Evaluating a Healthy Restaurant Kids Meals PolicyCompletedNCT04330235
• Evaluating Impacts of CSS for Veterans and Their Families in UkraineCompletedNCT04234815Not applicable
• An Evaluation of a Social Network Intervention for Primary and Secondary Prevention of Opioid OverdosesCompletedNCT04212364Not applicable
• Animal-Assisted Visitation Program Chlorhexidine TrialCompletedNCT04171817Phase 4
• Project YES! Youth Engaging for SuccessCompletedNCT04115813Not applicable
• Evaluation of an Early Childhood Development Intervention Among Children Born to HIV-Infected Women in EswatiniCompletedNCT04114305
• Impacts of Clean Cookstoves and Empowerment Training on Women's Health in Refugee SettingsCompletedNCT04081441Not applicable
• Pharmacokinetics and Pharmacodynamics of the Gametocytocidal and Post-treatment Chemoprotective Effects of AntimalarialsActive, not recruitingNCT04009343Phase 2/3
• Cholera-Hospital-Based-Intervention-for-7-daysCompletedNCT04008134Not applicable
• Tunatar da ni. The Immunization Reminder and Information SMS System (IRISS)CompletedNCT04001322Not applicable
• Piloting a Precision Approach to Home VisitingCompletedNCT03975530Not applicable
• Pregnancy, Arsenic and Immune ResponseCompletedNCT03930017
• Micronutrient Supplementation Before and During 1st Pregnancy to Improve Birth Outcomes (JiVitA-5)TerminatedNCT03921177Not applicable
• The Welcome Incoming Neighbor (WIN) Community TrialCompletedNCT03915899Not applicable
• Improving Mental Health and School Performance in Urban Eighth GradersCompletedNCT03906682Not applicable

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