Clinical trials: Taste Disorder
Diet Habit, Diet Modification
Interaction of Salivary Proteins and Polyphenols
Participants will be chosen through an initial sensory test to find high and low-perceivers of astringency. Selected participants will drink a chocolate milk or milk substitute beverage for one week each with washout weeks in…
- Conditions
- Diet Habit, Diet Modification, Taste, Altered, Saliva Altered
- Trial name
- NCT03501238
- Testing
- Chocolate Milk, Chocolate milk substitute, Chocolate milk substitute with gelatin
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Purdue University
Weight, Birth, Premature Birth
Effects of Olfactory and Gustatory Stimulus on the Nutrition of Premature Babies
The objective of this clinical trial is to test the effects of olfactory and taste stimulation with milk or water in premature newborns with a gestational age between 28 and 32 weeks.
- Trial name
- NCT06305052
- Testing
- Milk, Water
- Where
- Brazil
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Professor Fernando Figueira Integral Medicine Institute
Healthy Subjects, Purpura, Thrombocytopenic, Idiopathic
Eltrombopag Taste Testing in Healthy Adult Volunteers
Based on a need for a pediatric formulation of eltrombopag for the treatment of pediatric thrombocytopenia, this study will help determine the best tasting pediatric formulation of eltrombopag.
- Trial name
- NCT00487968
- Testing
- eltrombopag
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Smell Dysfunction, Taste Dysfunction
Post-Covid-19 Patients Follow-up Study
Taste, smell, trigeminal and salivary function is impacted in post-COVID-19 patients
- Conditions
- Smell Dysfunction, Taste Dysfunction, Trigeminal Dysfunction, Salivary Dysfunction
- Trial name
- COVID-19 (NCT07571382)
- Testing
- Smell training
- Where
- Norway
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Pediatric Obesity
Children's Taste Study to Increase Vegetable Intake in Preschoolers
Studies have shown that when exposed to a variety of food and flavor options people tend to consume more than when only one item is presented.
- Trial name
- CTS (NCT03043118)
- Testing
- Variety Intervention
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Penn State University
Food Neophobia, Parenting
The Good Tastes Study: Young Children's Food Acceptance Patterns
Children begin developing food acceptance and preferences during the first years of life, especially through repeated exposure and increased familiarity.
- Trial name
- NCT04549233
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Cancer- and Cancer Treatment-Related Conditions, Stroke
Studies on the Impact of Taste-aware Intelligent Analysis of Oral Nutritional Supplements
The goal of this observational study is to test the taste perception threshold and palatability interval of different populations and the difference in taste perception between tumor and stroke patients and healthy people by…
- Trial name
- NCT05651321
- Testing
- Samples materials of basic taste stimuli and enteral nutrition preparations
- Where
- China
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Obesity
Quantitative Evaluation of Bitter Taste in Obesity
Although taste influences food choices and favours diseases like obesity, there is no consensus about the existence of correlations between bitterness and anthropometric variables.
- Trial name
- NCT03149666
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Taste Perception, Fixed Orthodontic Appliances
Taste Changes With Fixed Orthodontic Appliances
The aim of this research: 1. To analyze the possible influence of fixed orthodontic appliances on taste perception among patients undergoing conventional orthodontic treatment. 2.
- Trial name
- NCT06093256
- Testing
- Fixed orthodontic appliances
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Riyadh Elm University
Smoking
Cough Sensitivity and Taste Preferences
This single-site, within-subject, experimental study is designed to test the hypothesis children who live in a household in which one or both of their parent smoke will exhibit a higher cough threshold and will prefer more…
- Trial name
- CAP (NCT01399060)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Monell Chemical Senses Center
Obesity, Taste Sensitivity
Genetics and Fat Taste Sensitivity
A cross-sectional quantitative study will be carried out; recruiting female, Caucasian participants aged 18-65 years. The relevance of candidate gene studies is disputed.
- Trial name
- NCT03666182
- Testing
- No Intervention
- Where
- United Kingdom
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- St Mary's University College
Healthy Volunteers
A Study Evaluating Relative Bioavailability of an Oral Suspension of Abrocitinib and Effect of an Acid Reducing Agent on the Bioavailability of Abrocitinib and Assessing the Taste of Abrocitinib Oral Formulations.
This study consists of 2 parts: Part A is to estimate the relative bioavailability of a single 200 mg dose of abrocitinib oral suspension (Test formulation) compared to the commercial abrocitinib tablet (200 mg) (Reference…
- Trial name
- NCT04903093
- Testing
- Abrocitinib tablet, Abrocitinib Suspension F1, Abrocitinib Suspension F2
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Pfizer
Taste, Altered
Fatty Acid Taste Rating With or Without Sour Taste Adaptation
We are trying to figure out whether the fatty acid taste is differentiated from sour taste.
- Trial name
- NCT04248374
- Testing
- Taste Intensity
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Purdue University
Taste, Non-esterified Fatty Acids
Free Fatty Acids: Threshold Repeatability Study
This study seeks to determine if non-esterified fatty acid (NEFA) taste detection thresholds change with repeated testing. Threshold testing for NEFA taste has been reported by a number of laboratories, including our own…
- Trial name
- NCT01550120
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Purdue University
COVID-19 Respiratory Infection
Oral Symptoms of COVID-19 Among Infected Medical Doctors
Oral symptoms of corona virus disease have been reported by many studies. The lack of direct contact between the dentist and the patient during the active disease presented an obstacle to build a strong body of evidence.
- Trial name
- NCT05697081
- Testing
- Medical doctors infected with COVID-19
- Where
- Egypt
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Gestational Diabetes Mellitus
Comparing the Effects of Water Temperature and Actives in Glucose Solution on Pregnant Women
To assess the effect of water temperature and additives on pregnant women's taste and side effect during the oral glucose tolerance test (OGTT) evaluation.
- Trial name
- NCT05508425
- Testing
- oral glucose tolerance test using water at room temperature, oral glucose tolerance test using hot water, oral glucose tolerance test using cold water
- Where
- Taiwan
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Chiayi Christian Hospital
Obesity
Responses to Appetite and Taste in the Brain Circuits That Control Eating Behaviour
The aim of this study is to gain insight into brain structure and the neural networks that control taste and eating behaviour in patients with severe obesity undergoing a primary sleeve gastrectomy (SG) or a lifestyle…
- Trial name
- TASTER (NCT03547063)
- Where
- United Kingdom
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University College, London
Obesity
Investigation of the Effects of Bariatric Surgery on Taste Reward in Humans
The investigators hypothesize that some of these changes in the reduced appetite after surgery may be due to alterations in taste.
- Trial name
- NCT01531738
- Where
- United Kingdom
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Taste Perception, Saliva Production
Effect of Flavored, Carbonated Drinks on Salivary Flow, Salivary Composition, and Taste Perceptions
To determine the effect of flavored, carbonated drinks on salivary flow rate, saliva composition, and taste perceptions compared with control drinks (water, carbonated water, non-carbonated)
- Trial name
- NCT06933290
- Testing
- Beverage
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Obesity
CD36 and Human Fat Taste Perception
The purpose of this study is to determine the effect of common human variants in in taste related genes, such as CD36 gene, a putative fat taste receptor, affect fat taste perception.
- Trial name
- FATYP (NCT02699567)
- Testing
- No intervention
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine