Johns Hopkins Bloomberg School of Public Health
Trial Pipeline
Improving Information Sharing Between Family Caregivers and Home Care Aides
NCT07227558
Pyloric Sphincter Abnormalities in Patients With Gastroparesis Symptoms
NCT04661215
"Facts Tell… and With Stories Sell?" Combining Viewer-tailored Personal Human Papillomavirus (HPV) Narrative Video With HPV Vaccine Information Video to Improve HPV Vaccine Uptake
NCT06587243
Community-led Navigation to Address Disparities in Mammography Among Native American Women
NCT06957535
Can Stories Encourage the Elderly to Vaccinate? Combining Viewer-tailored Personal Narrative Videos With Informational Videos to Improve Vaccine Uptake Among Older Adults
NCT06890403
Gii'Igoshimong: Sitting With Your First Family
NCT07075081
Change in Social Media Use and Well-being Among College Students Receiving a Two-week Exercise or Mindfulness Intervention
NCT07097545
Adaptation and Evaluation of Bright Horizons
NCT05743699
The Hastiin Bidziil (Strong Man) Intervention
NCT06559774
Improving Vaccine Acceptance Through EHR Integrated Patient- and Provider-Facing Decision Support
NCT06482450
Together Overcoming Diabetes - Great Plains
NCT06770673
A Multi-Level Trauma-Informed Approach to Increase HIV Pre-exposure Prophylaxis Initiation Among Black Women
NCT06703060
GpCRC Pediatric Gastroparesis Registry 2
NCT05981300
Testing the Impact of Smartphone-based Messaging to Support Young Adult Smoking Cessation
NCT05836103
Gastroparesis Registry 4
NCT05846802
Social Network Overdose Prevention and Education Intervention
NCT06327061
Platelet-Directed Whole Blood Transfusion Strategy for Malaria
NCT05711485
Developmental Impacts of Microplastics Exposure in Early Life
NCT06107933
Substance Checking Outreach and Pre-Exposure Prophylaxis (PrEP) Engagement Study
NCT05977881
Developing a Support Application for Food Pantries (SAFPAS) to Improve Client Access to Healthy Foods & Enhance Emergency Preparedness
NCT05880004
Systems Science Approaches to Improve Access to Healthier Foods: The FRESH Trial
NCT05869149
Family Spirit Strengths
NCT05836090
A Setting Focus Overdose Prevention Intervention
NCT05320835
Coaching Teachers in Bullying Detection and Intervention
NCT05321342
Chronic Kidney Disease in Children Prospective Cohort Study (CKiD)
NCT00327860
Boston Birth Cohort Study
NCT03228875
Washington State Driving Intervention Research Study
NCT06146634
The Sedentary to Active Rising to Thrive (START) Trial
NCT06023680
Together Overcoming Diabetes
NCT04734015
Strong Heart Water Study
NCT03725592
Perceptions of and Reactions to Ultra-Processed Menu Label Designs
NCT07214805
Change in Social Media Use and Well-being Among College Students Receiving a One-week Exercise or Mindfulness Intervention
NCT06143852
Providing Evidence-Based Approaches for Caregiver Stress Study
NCT06451250
Help Wanted: Evaluating a Prevention Intervention for People With Sexual Interest in Children
NCT06300957
Developing and Evaluating Culturally Relevant Interventions to Improve Breast Cancer Screening
NCT05665660
A Library-based Prevention Intervention for Adolescents Affected by Parental Drug Use
NCT05033821
Can Exposure to Brief Messages Correct Misperceptions?
NCT05129592
Using Implementation Science to Increase Pre-Exposure Prophylaxis Uptake Among African American Women
NCT05139069
Sust-AIns: Sustainment of Suicide Prevention Programs in American Indian Settings
NCT03755206
Intergenerational Strengths-Based Program for American Indian Girls as They Transition to Adulthood
NCT03900312
Efficacy of B7A BSIgG Against E. Coli Strain B7A Challenge
NCT03040687
Involving Family to Improve Communication in Primary Care
NCT02986958
Evaluation of Respecting the Circle of Life on Pregnancy Prevention Outcomes Among American Indian Adolescents
NCT02904629
Evaluation of an Entrepreneurship Program for American-Indian Youth
NCT02157493
Immune and Hormone Response to Influenza Vaccine
NCT01978262
Technology-Enhanced Peer Navigation to Improve IDUs' Engagement in HIV Care
NCT01941108
Multi-level Communications and Access Strategies to Improve the Food Environment
NCT02279849
Continuous Glucose Monitoring and Insulin Pump Therapy in Diabetic Gastroparesis
NCT01030341
Study of Oral Papillomavirus In Teens and Twenties
NCT00994019
Stress, Dietary Lapse and Weight Loss Among Adults With Type 2 Diabetes
NCT00831194
Effectiveness of Quaker Complete Nutrition Supplements for Malnourished Adults
NCT00523900
Amelioration of Literacy Deficits in Prenatal Care
NCT05974865
Dose-Finding Study of WS6788A and LSN03-016011/A Enterotoxigenic E. Coli ETEC Challenge Strains That Express CS17
NCT00564577
A Peer-Oriented HIV Prevention Outreach Program for Individuals at High Risk for HIV and Other STIs
NCT00183456
Anti-HIV Medications for People Recently Infected With HIV
NCT00106171
Efficacy of Parent-Child Dieting Plans Incorporating Medifast Meal Replacements for Weight Loss
NCT00198744
Study of Acid Reflux in Asthma
NCT00069823
Self-Management Program for Persons With Limb Loss
NCT00198692
Examining Variation in the Impact of School-Wide Positive Behavioral Interventions and Supports (PBIS)
NCT01583127
Long Term Free Living Study With Modified Foods and Type 2 Diabetics
NCT00198913
Metabolomics for Identifying Biomarkers of Dietary Intake and Kidney Disease Progression
NCT03202914
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 2 |
| Phase 2 | 2 |
| Phase 3 | 1 |
| Phase 4 | 2 |
Therapeutic Areas
What the Pipeline for Johns Hopkins Bloomberg School of Public Health Shows
According to the ClinicalTrials.gov registry, Johns Hopkins Bloomberg School of Public Health is linked to 209 US clinical trials across every stage of research activity. Of those, 174 studies are currently recruiting — about 83% of the sponsor's indexed portfolio — and 31 are already marked complete, representing roughly 15% of the total. Recruiting share is one of the more practical signals here: it reflects how much of a sponsor's research is presently open to new participants, while the completed share indicates the depth of finished work that has already contributed registry results. Both counts come directly from the public ClinicalTrials.gov dataset and are refreshed on the registry side; this page mirrors the latest data pull without altering it.
The phase mix for Johns Hopkins Bloomberg School of Public Health reports 3 late-stage studies (Phase 3 and Phase 4 combined) and 4 earlier-phase studies (Phase 1 and Phase 2). A portfolio weighted toward Phase 3 usually reflects an organization advancing candidates toward regulatory review, where the research centers on comparative efficacy and broader safety across larger populations. A heavier Phase 1 and Phase 2 tilt generally indicates exploratory work — safety, dosing, and early signal detection — and is common among research-forward sponsors that seed many early programs. Phase 4 entries, when present, track interventions already in real-world use and typically focus on long-term safety, effectiveness across subgroups, or formulation comparisons.
The top therapeutic focus area indexed for Johns Hopkins Bloomberg School of Public Health is Substance Use with 6 linked trials, and 9 other condition areas appear in the top list above. That distribution is a quick read of where the organization concentrates its research attention; it does not imply product availability, market share, or any clinical endorsement. All numbers on this page come from ClinicalTrials.gov maintained by the National Library of Medicine, and counts can shift as new studies are registered or existing ones update their status. This information is provided for reference and educational purposes only, not as medical, investment, or regulatory advice — verify current details directly with ClinicalTrials.gov before relying on any figure here.
Read our methodology — how this data is sourced, computed, and verified.