Johns Hopkins Bloomberg School of Public Health

Baltimore, Maryland 21287

8 studies enrolling now · 65 studies all time

What they study most

Adolescent Behavior, Aggression, Allergic Rhinitis, Allergic Sensitisation, Anxiety Disorders, Asthma, Atopy, Attention Deficit Disorder With Hyperactivity, Attitude, Beliefs, Breast Cancer, COPD

Studies at this site

• Adaptive Mobile Interventions to Reduce Cancer Risk Behaviors — Recruiting now
• Testing the Impact of Smartphone-based Messaging to Support Young Adult Smoking Cessation — Recruiting now
• Systems Science Approaches to Improve Access to Healthier Foods: The FRESH Trial — Recruiting now
• A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older — Recruiting now
• A Multi-Level Trauma-Informed Approach to Increase HIV Pre-exposure Prophylaxis Initiation Among Black Women — Recruiting now
• Social Network Overdose Prevention and Education Intervention — Recruiting now
• Platelet-Directed Whole Blood Transfusion Strategy for Malaria — Recruiting now
• Testing Ultra-processed Warning Labels in United States — Completed
• Testing Non-Nutrition Menu Labels on Food Selections — Completed
• A Spatial Analysis of Hotspots and Targeted Injection Settings Pilot Intervention for HIV Prevention Among People Who Inject Drugs — Enrolling by invitation
• Combining Data Sources to Identify Effect Moderation for Personalized Mental Health — Completed
• Coaching Teachers in Bullying Detection and Intervention — Completed
• Using Implementation Science to Increase Pre-Exposure Prophylaxis Uptake Among African American Women — Completed
• Help Wanted: Evaluating a Prevention Intervention for People With Sexual Interest in Children — Completed
• Phase I Safety Study of B/HPIV3/S-6P Vaccine Via Nasal Spray in Adults — Completed
• Perceptions of and Reactions to Sustainability Menu Label Designs — Completed
• Climate Impact Label Design and Fast-Food Meal Selection — Completed
• Perceptions of and Reactions to Ultra-Processed Menu Label Designs — Completed
• Cash Plus Interventions for Prevention of Acute Malnutrition in Children Under 5 and Their Mothers in Somalia — Completed
• MENU Study: Online Experiment — Completed
• Testing the Impact of Smartphone-based Messaging to Support Young Adult Smoking Cessation - Pilot — Completed
• Inpatient Challenge Study of rRSV A/Maryland/001/11, a Human Respiratory Syncytial Virus Challenge Strain, Administered to Healthy Adult Volunteers — Completed
• Measuring the Priorities of Patients With Type II Diabetes Using Likert Scale and Best-worst Scaling — Completed
• The Effects of Mass Media Photographs on Drug-Related Stigma — Completed
• Measuring the Preferences of Patients With Type II Diabetes Using Best-worst Scaling and Discrete Choice Experiment — Completed
• Using Open Contest and Neuro-influence Experiment to Develop and Evaluate PrEP Promotion Messages for High Risk Men — Completed
• Test of the Better Together Intervention — Completed
• Safety and Immunogenicity of the RSV D46cpΔM2-2 Vaccine in RSV-Seropositive Children and RSV-Seronegative Infants and Children — Completed
• Can Exposure to Brief Messages Correct Misperceptions? — Completed
• Messaging Strategies to Increase Peer Education on COVID-19 Vaccination and Climate Change — Completed
• Follow-up of Pregnant Women After a Mass Vaccination of Oral Cholera Vaccine (ShancholTM) in Nsanje Malawi — Stopped early
• A Library-based Prevention Intervention for Adolescents Affected by Parental Drug Use — Completed
• Does Framing and Humor Improve the Effectiveness of Messages About COVID-19 Vaccine — Completed
• Digital Applications to Monitor Novel Coronavirus Disease and Response in Colombia - Syndromic and Vaccination Surveillance — Completed
• A Structural HIV Prevention Intervention Targeting High-risk Women — Completed
• Improving Mental Health and School Performance in Urban Eighth Graders — Completed
• An Evaluation of an Integrated Approach to Prevention and Early Intervention in the Elementary School Years — Completed
• Do Sustainability Labels Lead to More Sustainable and Healthier Food Choices? — Completed
• Strategies to Reduce Addiction Stigma Among Health Professionals — Completed
• Microenterprise Intervention to Reduce Sexual Risk Behaviors in Young Adults — Completed
• The EMERGE Project: Feasibility of Assessing Economic and Sexual Risk Behaviors Using Text Messages in Young Adults — Completed
• Physical Activities by Technology Help (PATH) — Completed
• Social Networks and Prevention for HIV Care and Prevention — Completed
• Adaptation to Living With a BRCA1/2 Mutation — Completed
• Dietary Compensation With Substitution of Meat Products With White Button Mushrooms. — Completed
• Effects of Energy Drinks — Completed
• Substituting Mushrooms for Meat to Control Body Weight — Completed
• Specificity Study of Diagnostic for Chagas Disease — Completed
• Dietary Intake in Adults From the GA2LEN Folow-up Survey — Completed
• Genetic Studies of Inflammatory Bowel Disease — Completed