Clinical trials: Mastication
Habituation
The Effects of Chewing Gum on a Computer Task and Liking Ratings of Ice Cream
The purpose of this study is to examine if chewing gum before an eating bout will increase the rate of habituation and subsequently reduce energy intake within the eating bout.
- Trial name
- NCT02198911
- Testing
- NO GUM, MCC (Mint Chocolate Chip gum), C (Cinnamon gum)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The University of Tennessee, Knoxville
Postoperative Nausea and Vomiting, Bowel Functions
Menthol Chewing Gum After Laparoscopic Colorectal Surgery
This randomized controlled trial was conducted to evaluate the effect of menthol chewing gum on postoperative nausea and vomiting, bowel function, and recovery in patients undergoing laparoscopic colorectal surgery.
- Conditions
- Postoperative Nausea and Vomiting, Bowel Functions, Postoperative Recovery
- Trial name
- NCT07796529
- Testing
- Menthol Chewing Gum
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Sennur Kula Şahin
Child, Saliva
Effect of 5% Aqueous Propolis in Salivary and Dental Plaque pH in Children
This study aims to investigate the changes in saliva and dental plaque pH after consuming sugar-free chewing gum containing 5% of aqueous propolis in children aged between 8-11 years.
- Conditions
- Child, Saliva, Dental Plaque
- Trial name
- NCT05793099
- Testing
- Effect of aqueous propolis gums in salivary and dental plaque pH in children
- Where
- Syria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Damascus University
Obesity, Overweight
Availability of Lipids in Almonds in Healthy Individuals
Evidence indicates that almond consumption is associated with multiple health benefits. However, nuts are commonly excluded from diets on the basis that their high energy content may induce weight gain.
- Trial name
- NCT00768417
- Testing
- 10 chews, 25 Chews, 40 Chews
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Purdue University
Mastication
Increasing in Chewing Number Reduces Energy Intake in Healthy Weight and Overweight Young Adults
A randomized cross-over design aims to investigate chewing activities between healthy vs. overweight and determine effects chewing times on energy intake and postprandial plasma glucose and insulin.
- Trial name
- NCT03342313
- Testing
- Food - Sandwich
- Where
- Thailand
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Athletic Performance
Effect of Caffeinated Chewing Gum on Vertical Jump Performance in Female Volleyball Players
This study aimed to examine the acute effects of caffeine intake through caffeinated chewing gum on the vertical jump performance of professional female volleyball players.
- Trial name
- CAF-GUM (NCT07240506)
- Testing
- Caffeinated chewing gum
- Where
- Turkey (Türkiye)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Muttalip Ayar
Gastric Volume
Lollipop on Gastric Volume
To observe the effect of chewing lollipop on residual gastric volume in healthy volunteers with fasting.
- Trial name
- NCT04093726
- Testing
- lollipop
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Dental Plaque, Saliva Altered
Effects of Two Sugar Substituted Chewing Gums on Caries and Gingivitis Variables
The purpose of this study is to determine the effect of three times a day mastication, during a follow-up period of 4 weeks, of two sugar-substituted chewing gums on various factors associated with dental caries and gingivitis.
- Conditions
- Dental Plaque, Saliva Altered, Gingivitis
- Trial name
- NCT01578603
- Testing
- xylitol, casein phosphopeptide amorphous calcium phosphate complex
- Where
- Colombia
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Universidad de Antioquia
Older Adults, Appetitive Behaviour
Oral Processing and Appetite in Older Adults
The goal of this observational study is to learn about changes in oral processing and appetite in older adults aged 65+ years old.
- Conditions
- Older Adults, Appetitive Behaviour, Food Intake, Oral Processing
- Trial name
- NCT05671003
- Where
- United Kingdom
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- University of Reading
Deep Bite Malocclusion
Effects of Anterior Bite Turbos on Deep Bite Treatment and Chewing Muscles
This study evaluated how anterior bite turbos used during orthodontic treatment of deep bite affect chewing muscle activity and dental and skeletal measurements.
- Trial name
- NCT07851948
- Testing
- Anterior Bite Turbo, Fixed Orthodontic Treatment
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Ankara University
Mastication
Chewing Side Preference and Hemispheric Laterality in Healthy Adults
The study is aimed to investigate if chewing side preference (CSP) can be used as another indicator of hemispheric laterality in healthy adults.
- Trial name
- NCT03054246
- Testing
- Evaluation of chewing side preference
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Esophagitis, Gastro Oesophageal Reflux Disease
Clinical Investigation to Assess the Acid Neutralisation Activity of a Calcite Chewing Gum
This investigation is designed to evaluate the acid neutralisation action of a new test product versus unmatched placebo.
- Trial name
- NCT05129670
- Testing
- Calcite chewing gum
- Where
- Ireland
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Reckitt Benckiser Healthcare (UK) Limited
Abdominal Obesity
Single Strain Probiotic
Probiotics have been recognized as functional foods with beneficial effects against obesity and cardiometabolic diseases, such as dyslipidemia, type 2 diabetes and the reduction of visceral fat mass, body weight and waist…
- Trial name
- CHOICE (NCT05882149)
- Testing
- Single strain probiotic
- Where
- Spain
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Rosa Sola
Ileostomy Closure, Gum Chewing
Chewing Gum vs Honey in Postoperative Recovery After Ileostomy Reversal: A Study Comparing Their Effects on Bowel Function, Complications, and Hospital Stay
Title: Comparison of the effect of chewing gum and honey on postoperative recovery and complications in ileostomy reversal - a pilot randomized controlled trial Background: Ileostomy reversal is associated with postoperative…
- Conditions
- Ileostomy Closure, Gum Chewing, Honey, Postoperative Recovery
- Trial name
- NCT07144969
- Testing
- Honey, gum chewing
- Where
- Pakistan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Hospital Lahore
Gastric Emptying
Lollipop on Gastric Emptying
To investigate the effect of chewing lollipop on gastric volume and gastric emptying in healthy volunteers drinking water.
- Trial name
- NCT04092049
- Testing
- lollipop
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Obesity
Study of Stomatognathic System of the Obese Subjects
The aim is to identify differences in the stomatognathic system, mastication and deglutition functions between obese and normal weight subjects.
- Trial name
- SSSCDFO (NCT00868049)
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Healthy
Effect of Xylitol-based Chewing Gums, Sugar-free and Sugared, on Salivary Flow and pH in Young Adults
This study was planned to evaluate the effects of xylitol-based chewing gums, sugar-free and sugared, on salivary flow and pH in young adults.
- Trial name
- NCT06370091
- Testing
- Gum of Xylitol, Gum of sugar free, Gum of sugar
- Where
- Ecuador
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universidad Católica de Cuenca
Dysphagia
Chewing and Oral Processing of Solid Food
Food texture modification is commonly used as an intervention for people with dysphagia (swallowing impairment). However, the field currently lacks a proper understanding of how this intervention works.
- Trial name
- NIH_HVX6 (NCT05594173)
- Testing
- Food texture modification
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Mastication Disorder, Fatigue
Validation and Evaluation of the Mastication Function in Adults: The Functional Six-minute Mastication Test (F-6MMT).
Temporomandibular Disorders (TMD) encompass various conditions that affect the temporomandibular joint and associated tissues, often causing or being associated with other symptoms such as jaw pain, myofascial pain, neck pain…
- Conditions
- Mastication Disorder, Fatigue, Temporomandibular Disorder, Orofacial Pain
- Trial name
- F-6MMT (NCT06298786)
- Testing
- Functional 6-minute mastication test
- Where
- 3 sites in Spain
- Volunteers
- 514 people, healthy volunteers welcome
- Sponsor
- Fundació Universitària del Bages
Dental Caries
Effect of Xylitol-Containing Chewing Gum With/Without Bicarbonate Versus Paraffin Pellet on Salivary pH
36 eligible participants will be randomly divided into three groups (n=12) according to the tested chewing gum (A), where (A1) represents participants exposed to xylitol chewing gum, (A2) represents participants exposed to…
- Trial name
- NCT03061422
- Testing
- Xylitol, xylitol with bicarbonate, paraffin
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University