Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Health Knowledge, Attitudes, Practice clinical trials
8 of 29 indexed Health Knowledge, Attitudes, Practice trials are currently recruiting.
Corpus placement: #552 of 28,707 conditions by registered trial count.
29 US clinical trials · 8 currently recruiting · #552 of 28,707 conditions by registered trial count
Health Knowledge, Attitudes, Practice: 29 US clinical trials tracked, 8 recruiting.
Health Knowledge, Attitudes, Practice is the subject of 29 registered US clinical trials on ClinicalTrials.gov, 8 of them currently open to new participants. The most active sponsor is Harvard School of Public Health (HSPH), running 2 of these trials.
Enrollment posture brief
Registry condition health-knowledge-attitudes-practice
OPEN 8 | RECR 28% | LATE 0 | EARLY 0 | RANK #552 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Corona Virus Infection (28% recruiting · 29 trials)
Health Knowledge, Attitudes, Practice lists 8 open slots (28% of 29 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Health Knowledge, Attitudes, Practice on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Health Knowledge, Attitudes, Practice is recruiting below its size-band peers.
8 of 29 indexed trials (27.6%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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Sponsorship of Health Knowledge, Attitudes, Practice trials is spread across many organizations.
Harvard School of Public Health (HSPH) accounts for 2 of 29 trials (6.9%). 25 distinct sponsors appear on at least one study for this condition label.
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Typical Health Knowledge, Attitudes, Practice enrolment sits around 162 participants.
Median target enrolment is 162 among the 29 trials that report a genuine target (sentinel values excluded). 11 of those (37.9%) plan for fewer than 100 participants.
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Health Knowledge, Attitudes, Practice research is mostly interventional.
26 interventional and 3 observational studies make up this index (89.7% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
29 total, page 1 of 1
PCORI-CER-1306-03385 Lung Cancer Screening Decision Aid Development and Testing
M.D. Anderson Cancer Center
NCT02282969
Faith in Action! A Church-Based Navigation Model to Increase Breast Cancer Screening in Korean Women
Cedars-Sinai Medical Center
NCT05298605
NLit and Outcomes in HNC Survivor-Caregiver Dyads
University of Kansas Medical Center
NCT07021885
Mobile Mental Health Stigma Reduction Intervention Among Black Adults
Massachusetts General Hospital
NCT06316804
Culturally Tailored HPV Psychoeducational Multimedia Intervention
University of Texas, El Paso
NCT06098690
African Americans (AA) Communities Speak
University of Alabama at Birmingham
NCT05908487
Sistas Informing Sistas on Topics About AIDS and Prevention (SISTA-P)
Rutgers, The State University of New Jersey
NCT06307028
Feasibility of a Nutrition Intervention for Patients With Prediabetes at a Federally Qualified Health Center
Cedars-Sinai Medical Center
NCT06897982
Improving Health Awareness Using Social Network Interventions
University of California, Davis
NCT04850287
A Multilevel Intervention to Improve Adherence to Childhood Cancer Survivorship
Georgetown University
NCT05448560
Doulas as Environmental Educators and Partners Study
Harvard School of Public Health (HSPH)
NCT06032143
Learning and Living With Wildfire Smoke
University of Washington
NCT06322966
Methods to Improve Preventative Care Uptake
NYU Langone Health
NCT03685981
The Impact of Community Health Worker Training by US Health Volunteers on the Health of Rural Ugandans
Edward O'Neil Jr, M.D.
NCT02045706
Promoting Patient Engagement in Clinical Preventive Services: Evaluating the Use of Healthfinder
Virginia Commonwealth University
NCT03462186
The Impact of a "Serious Game" on Improving Patient's Medication Knowledge
Massachusetts General Hospital
NCT01786044
Training for Health Professionals In Tanzania
University of Minnesota
NCT03923582
CALS Patient Activated Learning System (PALS)
Cornell University
NCT04212117
Improving Health and Environmental Health Literacy of Professionals
Harvard School of Public Health (HSPH)
NCT05879666
Impact, Feasibility, and Acceptability of Bladder Basics
Stanford University
NCT05852353
Improving Diabetic Patient Health Through Assistive-Reading Technology
GogyUp
NCT05337306
Evaluation of 3T, a Sex-Positive HIV/STI Mobile App Intervention for Young Black Men Ages 14-19 Attracted to Men
ETR Associates
NCT04135443
Impacts of Clinician-Mediated Report-Back
Silent Spring Institute
NCT06074159
Survey on Precision Medicine and Digital Health
Scripps Health
NCT03543631
Measuring Nutrition Literacy in Clinical Practice: Evaluating Effects Upon Providers and Patients
University of Kansas Medical Center
NCT03681925
Reducing COVID-19 Vaccine Hesitancy Among Hispanic Parents
Arizona State University
NCT06036134
Integrative Health Coaching in Community Settings
Duke University
NCT02186327
Easy Peasy: Health Effects of Supplementation With Vegetables
University of Arizona
NCT05869929
Improving Health Insurance Literacy Among Utah's Hispanic Population
University of Utah
NCT04823975
Phase Distribution
Phase data not available
Top Sponsors
Named interventions
Most-linked intervention names on Health Knowledge, Attitudes, Practice records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Health Knowledge, Attitudes, Practice trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Health Knowledge, Attitudes, Practice page
29 registered trials, 8 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 8 Health Knowledge, Attitudes, Practice trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Harvard School of Public Health (HSPH) sponsors the most Health Knowledge, Attitudes, Practice trials on record, review their full trial history before evaluating a specific study. See Harvard School of Public Health (HSPH)'s trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Health Knowledge, Attitudes, Practice condition card totals 29 registered trials; most-linked intervention Online educational phthalate course; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.