Clinical trials: Intentions
Smoking
Young Adults' Responses to Anti-smoking Messages
The purpose of this study is to determine whether anti-smoking messages based on promising smoking-related beliefs increase anti-smoking intentions more than messages based on less-promising beliefs.
- Trial name
- NCT01954407
- Testing
- Smoking-Related Messages
- Where
- United States
- Volunteers
- 2,200 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Abusive Head Trauma
Knowledge and Intentions of French Adults Regarding Abusive Head Trauma in Infants: An Online Survey
Abusive head trauma (AHT) is a leading cause of infant mortality and long-term neurodevelopmental disability, yet existing prevention programmes have shown limited effectiveness in reducing its incidence.
- Trial name
- VEAVE IV (NCT07735780)
- Volunteers
- 3,200 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Osteoarthritis, Knee
Influence of Osteoarthritis Information on Treatment Beliefs
The aim of this study is to evaluate the effect of educational information, with and without a general practitioner recommendation to exercise, on willingness to undertake exercise/physical activity for knee osteoarthritis.
- Trial name
- NCT04698655
- Testing
- Information on treatment options, Recommendation from general practitioner, Information on osteoarthritis
- Where
- Australia
- Volunteers
- 735 people, healthy volunteers welcome
- Sponsor
- University of Melbourne
Sedentary Lifestyle
The Health Action Process Approach and Movement Patterns in Adult Office Workers
Societal changes have resulted in reduced demands to be active and increased daily time spent sitting. Excessive sitting has been shown to be a health hazard.
- Trial name
- NCT03091686
- Testing
- HAPA SB Intervention Slideshow, HAPA MVPA Attention-Control Slideshow
- Where
- Canada
- Volunteers
- 218 people, healthy volunteers welcome
- Sponsor
- Western University, Canada
Cancer
The Fruit and Vegetable Study
The main aim of this study is to determine if persons can increase fruit and vegetable intakes if they make a specific plan to do so.
- Trial name
- NCT00468156
- Testing
- written materials only, written materials, telephone support
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Nutrition, Food Purchasing Intention
Taxation Online Experimental Supermarket
Scientific context The increase in the consumption of unhealthy food coupled with a suboptimal consumption of healthier options have increased the risk of non-communicable diseases (NCD) worldwide.
- Trial name
- SUPERNET 2 (NCT07593937)
- Testing
- Taxation, Subsidies
- Where
- France
- Volunteers
- 2,239 people, healthy volunteers welcome
- Sponsor
- University of Paris 13
Behavior, Intention
Incentives & Motivation for Behavior Change:
In a series of controlled, randomized experiments, we will systematically manipulate exposure to health-related messages and/or survey methods to examine the effects on behavioral intention.
- Trial name
- NCT04747327
- Testing
- mandate public, employer mandate, incentive reward
- Where
- United States
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Pregnancy, Fertility
Creighton Model Effectiveness, Intentions and Behaviors Assessment (CEIBA)
The Creighton Model (CrM) FertilityCare System is a natural family planning method that teaches couples to recognize and chart the signs of fertility and infertility in the woman's cycle and to use that knowledge to either…
- Trial name
- CEIBA (NCT01012596)
- Testing
- Creighton Model System of Natural Family Planning
- Where
- 18 sites in United States, Canada
- Volunteers
- 624 people, healthy volunteers welcome
- Sponsor
- University of Utah
Behavior, Health, Travel-Related Illness
A Comprehensive Travel Health Education for Tour Guides in Bali, Indonesia
This is a field trial with a randomized pre-test post-test control group design. This trial is the second phase of an exploratory mixed methods research.
- Trial name
- NCT04961983
- Testing
- Comprehensive Travel Health Education Model
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Udayana University
Bystander Behavioral Intentions
In-School Evaluation of Bystander: A Game-Based Intervention for Sexual Violence Prevention
The investigators have developed a game-based sexual violence prevention program that uses a bystander intervention approach. This program is called Bystander and was designed for use with high school students in grades 9-12.
- Trial name
- NCT02919098
- Testing
- Bystander, a game-based bystander intervention program, Infection City, a game-based program about meningitis
- Where
- United States
- Volunteers
- 601 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Intention, Exploratory Behavior
The Power of Curiosity: Leveraging Curiosity to Motivate People to Complete Health Risk Assessments
The investigators will work with one of Vitality's partner corporations to test whether curiosity can motivate employees to follow through on their virtuous intentions and complete their annual health risk assessment (VHR).
- Trial name
- NCT01875913
- Testing
- Curiosity Message, Standard Message
- Where
- United States
- Volunteers
- 10,095 people, healthy volunteers welcome
- Sponsor
- Harvard University
Vaccination
Optimizing Weblinks Used in Digital Vaccination Invitations to Raise Trust and Booking Intention: Online Experiment 2
This study investigates how the design of web links in digital vaccination invitation emails affects recipient trust and their willingness to book an appointment.
- Trial name
- NCT07532967
- Testing
- Improved trust and engagement
- Where
- United Kingdom
- Volunteers
- 1,203 people, healthy volunteers welcome
- Sponsor
- University of Essex
Vaping, E-cigarette Use
PACE Vape Messaging Study
The purpose of this study is to examine the effect of exposure to vape education messages on beliefs, perceptions, norms, and behaviors related to electronic vapor product use.
- Conditions
- Vaping, E-cigarette Use, Electronic Cigarette Use
- Trial name
- NCT04450537
- Testing
- Vape Messaging Intervention
- Where
- United States
- Volunteers
- 569 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Intention to Use Modern Contraception
Family Planning Behaviors, Preferences, Needs and Barriers Within Priority Geographies
This is a multi-country cross-sectional study that will use mixed methods to better understand the extent to which women of reproductive age have intention to use modern contraception, what barriers and enablers exist, and what…
- Trial name
- NCT06733831
- Where
- Pakistan
- Volunteers
- 9,230 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Sports Performance, Psychological Adaptation
VR Tennis Training Effects on Psychological Outcomes
This randomized controlled trial examined the effects of an 8-week virtual reality (VR) tennis training intervention on psychological outcomes among Chinese university tennis players.
- Trial name
- NCT07356427
- Testing
- Virtual Reality Tennis Training, Traditional Tennis Training
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Adolescent Behavior
Effects of Self-efficacy, Planning, and Self-efficacy+Planning Interventions on Body Fat Among Adolescents
This longitudinal experimental study tested the effects of three brief interventions: (1) prompting the formation of plans (or implementation intentions), (2) prompting self-efficacy beliefs, and (3) prompting planning +…
- Trial name
- NCT02689973
- Testing
- Self-Efficacy, Planning, Education
- Where
- Poland
- Volunteers
- 1,217 people, healthy volunteers welcome
- Sponsor
- University of Social Sciences and Humanities, Warsaw
Vaccination
Optimizing Weblinks Used in Digital Vaccination Invitations to Raise Trust and Booking Intention: Online Experiment 1
This study investigates whether the design of weblinks in digital vaccination invitations affects how much people trust the message and their willingness to book an appointment.
- Trial name
- NCT07516600
- Testing
- Improved trust and engagement
- Where
- United Kingdom
- Volunteers
- 1,226 people, healthy volunteers welcome
- Sponsor
- University of Essex
Knowledge Gaps, Attitudes
Addiction Psychoeducation for Canadian Muslims
The Canadian Muslim Addiction Program (C-MAP) was designed as a pilot randomized controlled study using quantitative and qualitative methods to evaluate culturally and spiritually adapted addiction psychoeducation.
- Conditions
- Knowledge Gaps, Attitudes, Stigma of Mental Illness, Help-seeking Intention
- Trial name
- NCT07865104
- Testing
- Culturally sensitive addiction psychoeducation program, Secular
- Where
- Canada
- Volunteers
- 187 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
COVID-19
Effect of Availability of COVID-19 Testing on Choice to Isolate and Socially Distance
The purpose of this research is to conduct a cross-sectional survey to investigate how people's lifestyle decisions and social distancing choices are affected by the medical information they receive.
- Trial name
- NCT04459520
- Testing
- Positive COVID Test Result - Hypothetical Scenario, Negative COVID Test Result - Hypothetical Scenario, Unavailable COVID Test Result - Hypothetical Scenario
- Where
- United States
- Volunteers
- 1,400 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Oral Health, Child
Testing Preliminary Effectiveness of a Training to Support CHWs Outreach on Dental to African American Caregivers
Two arm study, experimental and control, to explore the impact of an online training program to help community health workers conduct effective outreach to support the dental health of African American youth via their caregivers.
- Conditions
- Oral Health, Child, Adolescents, Self Efficacy
- Trial name
- GRIN (NCT05511935)
- Testing
- professional development training for CHWs on dental health (GRIN)
- Where
- United States
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- KDH Research & Communication