Clinical trials: Consumer Behavior
Consumer Behavior, Diet, Food, and Nutrition
FoodFLIP: Testing the Effectiveness of a Food Information App to Promote the Selection of Healthier Foods
There is a lot of confusion when it comes to understanding nutrition information on food packages, thus making it difficult for consumers to choose healthy products.
- Trial name
- NCT02814604
- Testing
- Nutrition Rating Systems
- Where
- Canada
- Volunteers
- 2,008 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Cigarette Smokers
A Consumer Use Behavior Study to Measure the Puffing Topography of Heated Tobacco Products
This is a parallel design cohort consumer use study to measure the puffing topography of two HTP devices, with two variants of HTP consumables ("sticks"), collectively referred to as the study investigational products (Study IP)…
- Trial name
- NCT07677280
- Testing
- P2515910, P2512610
- Where
- 2 sites in United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Behavior, Consumer
Effects of Population Compared to Purposive Sampling for Consensus in an Online Delphi Study
This study will be nested as a randomized controlled trial within an online Delphi and will assess the effects of the population sampling compared to purposive sampling for consensus in an online Delphi.
- Trial name
- NCT03505450
- Testing
- Population Sample, Purposive sample
- Where
- United Kingdom
- Volunteers
- 385 people, healthy volunteers welcome
- Sponsor
- ThinkWell
Health Behavior, Motivation
Measuring Anticipated Attitudes and Behavior Towards a New Medical Treatment in Lesotho
The primary research objective is to examine how uncertainty towards a new medical treatment changes in patients when a partner (can be any close other, i.e.
- Conditions
- Health Behavior, Motivation, Health Care Utilization, Consumer Behavior
- Trial name
- NCT06246058
- Testing
- Partner support, Formal recruiter attire, Without Partner support
- Where
- Lesotho
- Volunteers
- 475 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Behavior, Consumer, Health Knowledge, Attitudes, Practice
Encouraging LPG Adoption in Ghana: A Factorial Randomized Clinical Trial to Enhance LPG Adoption & Sustained Use
Household air pollution (HAP) is a top-priority public health problem in developing countries. According to the most recent comparative risk assessment, 3.5 million people die prematurely each year as a result of HAP exposures.
- Conditions
- Behavior, Consumer, Health Knowledge, Attitudes, Practice, Health Attitude
- Trial name
- ELAG (NCT03352830)
- Testing
- RANAS Behavior Change Intervention, Infrastructural Intervention - Direct Delivery
- Where
- 2 sites in United States, Ghana
- Volunteers
- 781 people, healthy volunteers welcome
- Sponsor
- Columbia University
Food Habits, Consumer Behavior
"Make It Fresh, For Less" Supermarket Pilot Study
The purpose of this study is to examine the impact of environmental modifications (choice architecture and a marketing campaign) in combination with weekly text messages on purchases of foods made by parents shopping in a large…
- Trial name
- NCT03340363
- Testing
- environmental change, messaging
- Volunteers
- 401 people, healthy volunteers welcome
- Sponsor
- Harvard School of Public Health (HSPH)
Hyperglycemia, Hyperglycemia, Postprandial
NUTRACORE, Glycaemic Index and Appetite
In recent decades, the world prevalence of obesity and type 2 diabetes (DMT2) has increased dramatically, resulting in a global epidemic.
- Conditions
- Hyperglycemia, Hyperglycemia, Postprandial, Appetitive Behavior, Hyperinsulinism
- Trial name
- NTRCR-vivo (NCT05528874)
- Testing
- Same intervention for both groups: glycaemic index assessment of 3 biscuits recipes, Crossover: Recipe 4 before recipe 5, Crossover: Recipe 5 before recipe 4
- Where
- Italy
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Consumer Behavior, Food Selection
Process and Effect Evaluation of the Project "Aan Tafel in 1,2,3 Euro"
The goal of this research project is to learn what the impact of the specific project "Aan Tafel in 1 2 3 euro" is on the food and meal habits of families of lower SES.
- Trial name
- NCT05595551
- Testing
- The intervention "Aan Tafel in 1, 2, 3 euro"
- Where
- Belgium
- Volunteers
- 272 people, healthy volunteers welcome
- Sponsor
- University Ghent
Menopause, Sleep Disturbance
Radicle Revive 24: A Study of Health and Wellness Products on Menopausal Health and Related Health Outcomes
A randomized, double-blind, placebo-controlled, direct-to-consumer trial assessing the impact of health and wellness products on hormonal health and associated health outcomes in women with menopausal health issues
- Conditions
- Menopause, Sleep Disturbance, Anxiety, Depression
- Trial name
- NCT06749288
- Testing
- Radicle Revive Active Study Product 4.1 Usage
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Radicle Science
Risk Reduction
Consumer Motivation for Disease Prevention
The purpose of this study is to examine (1) how the causal structure of a disease influences people's disease prevention decisions; and (2) how the causal structure of a disease interacts with people's regret anticipation in…
- Trial name
- NCT03908034
- Testing
- presence of uncontrollable risk factor, induction of anticipated regret
- Where
- Hong Kong
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Alcohol Drinking
Consumer Responses to Alcohol Warnings
The primary objective is to evaluate whether alcohol warnings about different topics elicit higher perceived message effectiveness than control messages.
- Trial name
- NCT06159647
- Testing
- Mouth cancer warning, Throat cancer warning, Voice box (larynx) warning
- Where
- United States
- Volunteers
- 2,522 people, healthy volunteers welcome
- Sponsor
- Stanford University
Low-income Population
Fresh Fruit and Vegetable Purchasing Behavior
Primary objective is to determine the impact of messages related to conventionally grown and organically grown produce on purchasing behaviors in low-income individuals.
- Trial name
- NCT01853514
- Where
- United States
- Volunteers
- 510 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Gingival Inflammation, Dental Caries
Effectiveness of Toothpaste Tablets on Plaque, Gingival Health and Caries Experiences
Objectives: To evaluate the effectiveness of toothpaste tablets when compared to conventional dentifrices in removing plaque. Methods: 50 participants are randomized into two groups: Denttabs toothpaste tablets (T) and Colgate's…
- Trial name
- NCT07124533
- Testing
- Toothpaste Tablet, Conventional Toothpaste
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Gingival Inflammation
Efficacy of Eco-Friendly Toothpaste Tablets Versus Conventional Toothpaste Using PI and GI Index
Objectives: To assess the change in gingival index (GI) and plaque index (PI) when comparing the use of toothpaste tablets to conventional toothpaste.
- Trial name
- NCT05805865
- Testing
- Toothpaste Tablet, Conventional Toothpaste
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Consumer Behavior, Mental Health
University Survey on Consumer Behavior and Mental Health
This university research study investigate consumption behaviors among medical students, midwifery students, and academic hospital staff, including the use of substances, medications, and digital media.
- Conditions
- Consumer Behavior, Mental Health, Consumption, Stress and Anxiety
- Trial name
- UCCSAM (NCT07721896)
- Testing
- Online Questionnaire
- Where
- France
- Volunteers
- 245 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Consumer Behavior, Nutrition Labeling
Impact of Front-of-pack Nutrition Labelling on Consumer Purchases
Introducing Front-Of-Pack (FOP) nutrition labelling, providing simplified information on nutritional content at a glance, in order to help consumer make informed choices, has been identified as of major interest by public health…
- Trial name
- NCT02546505
- Testing
- Front-of-pack nutrition labeling, Consumer information
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- University of Paris 13
Weight Loss
A Study to Understand How Continuous Glucose Monitors Impact Eating Behavior
The purpose of this study is to evaluate if and how continuous glucose monitors (CGMs) impact food consumption, choice, and purchasing in individuals attempting to lose weight using their own weight management approach.
- Trial name
- NCT06269094
- Testing
- CGM
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Midwest Center for Metabolic and Cardiovascular Research
Consumer Research, General Population
Attidutes and Understanding of Oat Fibre Claims on Food Labels
Oat fibre consumption has been shown to lower blood cholesterol, which is advantageous for heart health. Oat and fibre claims on food labels should help people find heart healthy food choices; however consumer attitudes and…
- Trial name
- NCT01932827
- Testing
- Mock Package Questionnaire
- Where
- Canada
- Volunteers
- 1,002 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Food Selection, Healthy Eating
Out-of-home Consumer Food Purchase Behaviour in the Presence and Absence of Value Pricing and Price Promotions
It is important to understand the role that price-based incentives in the out-of-home food sector play in food purchasing, and whether they lead to positive savings for the consumer (as they would likely anticipate when making…
- Conditions
- Food Selection, Healthy Eating, Eating Behavior
- Trial name
- NCT06412276
- Testing
- Control, Product price promotions removed, Bulk buy reductions removed
- Where
- United Kingdom
- Volunteers
- 2,051 people, healthy volunteers welcome
- Sponsor
- University of Liverpool
Dermatology
Consumer Knowledge, Attitude, and Behavior Towards Aging Skin
We will conduct a cross-sectional survey from adults 18 years of age and older to examine consumer knowledge, attitudes and behavior towards aging skin.
- Trial name
- NCT04999748
- Where
- United States
- Volunteers
- 1,434 people, healthy volunteers welcome
- Sponsor
- Northwestern University