Clinical trials: Mastication
Dental Caries
Effect of a Sugar-Free Chewing Gum Containing Magnolia Bark Extract on Caries Lesions in Healthy Adult Volunteers
The effect of chewing gums containing MBE and xylitol on different variables related to caries and gingivitis in a sample of adult volunteers with a high risk for caries will be evaluated.
- Trial name
- NCT02310308
- Testing
- Chewing gum administration
- Where
- 2 sites in Italy
- Volunteers
- 480 people, healthy volunteers welcome
- Sponsor
- Università degli Studi di Sassari
Plaque, Gingivitis
Safety and Tolerability of Antiplaque Chewing Gum in a Gingivitis Population
This study is to assess the safety and tolerability of single doses and multiple doses in reducing plaque and gingivitis when delivered in a chewing gum formulation.
- Trial name
- APCG (NCT01877421)
- Testing
- 2 mg KSL-W, 4 mg KSL-W, 6 mg KSL-W
- Where
- United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- U.S. Army Medical Research and Development Command
Academic Achievement in Math
The Effects of Gum Chewing on Math Scores in Adolescents
Context: Gum chewing has been shown to increase cognitive functioning. With the rise in standardized testing of school-age children and the concurrent attempts to improve their scores, finding simple and inexpensive methods to…
- Trial name
- NCT00792116
- Testing
- Gum Chewing
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Comparison of Gastric Emptying Rate of Water When Chewing Gum or Not
Chewing Gum and Gastric Emptying of Water
The aims of this prospective cross over study was to compare the gastric emptying of 250 ml water in fasting volunteers, in two situations : without chewing gum or while chewing gum during 45 min
- Trial name
- NCT02673307
- Testing
- 1 chewing gum over 45 minutes
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Lionel Bouvet
Postoperative Ileus
RCT Gum Chewing on Bowel Function After Abdominal Surgery in Children
Traditional postoperative care has been challenged recently to improve and speedup recovery (including the return of bowel function) such that patients can be discharged to home more quickly.
- Trial name
- GUM_RCT (NCT02261454)
- Testing
- Gum chewing
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Alberta Children's Hospital
Osteopenia, Osteoporosis
Calcium-Rich Food Versus Calcium Carbonate for Bone Health
This study will compare adherence, tolerability, safety, and treatment satisfaction between a calcium-rich food and a traditional calcium carbonate supplement in women ages 40 to 90 who are at increased risk for osteoporosis.
- Conditions
- Osteopenia, Osteoporosis, Bone Health in Perimenopausal Women, Menopause Related Conditions
- Trial name
- NCT07763509
- Testing
- 500 mg calcium from milk-derived minerals, Calcium Carbonate 500 MG
- Where
- United States
- Volunteers
- 217 people, healthy volunteers welcome
- Sponsor
- Cornell University
Hyperglycemia, Insulin Sensitivity
Investigating Inter-individual Variability in Glycemic and Insulin Responses
This study aims to test the following hypothesis in healthy lean young men: There are differences in glycemic response (GR) and insulin response (IR) between Chinese, Malay and Asian-Indian There are differences in GI values to…
- Trial name
- NCT01804738
- Testing
- Jasmine rice, Parboiled basmati rice
- Where
- Singapore
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Institute for Human Development and Potential (IHDP), Singapore
Splinter of Gum
The Effect of Gum Chewing on Bowel Function After Cesarean Section
This study is a randomised controlled trial that included 150 pregnant women undergoing cesarean in Sisli Ethal Training and Research Hospital, Department of Obstetrics and Gynecology, Istanbul, Turkey.
- Trial name
- NCT02497794
- Testing
- chew gum
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sisli Hamidiye Etfal Training and Research Hospital
Flatulence, Constipation in Postnatal Women
Effects of Chewing Gum, Fennel, and Ginger Tea on Intestinal Motility and Comfort After Cesarean
This randomized controlled trial aims to evaluate the effects of chewing gum, fennel tea, and ginger tea consumption on intestinal motility and postpartum comfort in women following cesarean section.
- Trial name
- NCT07125742
- Testing
- Chewing gum, Fennel Tea, Ginger Tea
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Uşak University
Pain Management
Effect of Chewing Different Flavor Gum on Procedural Pain and Fear
Needle-related pain and anxiety present persistent challenges in pediatric clinical procedures. This study aims to investigate the effects of chewing sugared and sugar-free gum on pain, anxiety, and fear in children undergoing…
- Trial name
- Gum-Pain (NCT07326254)
- Testing
- Sugared Gum Chewing, Sugar-Free Gum Chewing, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Muş Alparslan University
Saliva
The Effect of Chewing the Tapioca Pearls in Bubble Tea Drinks
Bubble tea drinks contain tea and tapioca pearls. Chewing tapioca pearls in bubble tea drinks may increase salivary components. Because of its proteins, inorganic components, and enzymes, saliva plays an important role in the…
- Trial name
- NCT04670341
- Testing
- chewing tapioca pearls in bubble tea drinks, drink tea without chewing tapioca pearls
- Where
- Indonesia
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Gadjah Mada University
Labor Pain, Birth Satisfaction
The Effect of Chewing Gum and Use of Stress Balls on Perception of Labor Pain, Fear of Birth, and Duration of Delivery
This study was conducted as a randomized controlled experimental study. This study was planned to determine the effects of chewing gum and using a stress ball on the perception of labor pain, duration of labor and birth…
- Conditions
- Labor Pain, Birth Satisfaction, Duration of Birth
- Trial name
- NCT05380258
- Testing
- stress ball, chewing gum
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Kastamonu University
Effect of Gum Chewing on Regaining Bowel Motility After Cesarean Section
the Role of Gum Chewing in Regaining Bowel Motility in Patients Undergoing Cesarean Section
Aim:to evaluate the efficacy of postoperative gum chewing on the recovery of bowel motility after cesarean section.
- Trial name
- RCT (NCT03547284)
- Testing
- sugarless gum
- Where
- 2 sites in Egypt
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- Cairo University
Caffeine, Placebo
Caffeinated Chewing Gum on 400-meter Performance
20 trained sprinter were divided into caffeine Gum trial (CAF) and Placebo trial (PL) with a randomized, double-blind study design.
- Trial name
- NCT06430996
- Testing
- caffeine
- Where
- Taiwan
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Chih-Hui Chiu
Pregnancy Nausea and Vomiting
Vitamin C Chewing Gum, Pregnancy Nausea and Vomiting
Although there are studies in the literature examining the effects of chewing gum or using vitamin C on nausea and vomiting symptoms, no study has been found examining the effect of vitamin C gum on the severity of nausea and…
- Trial name
- PregnancyNause (NCT06246240)
- Testing
- Chewing gum with vitamin C
- Where
- Turkey (Türkiye)
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Hitit University
Healthy
Effects of Food on Oxycodone Pharmacokinetics in Healthy Volunteers
To estimate the effect of food on the pharmacokinetics and relative bioavailability of oxycodone following oral administration of single 40 mg doses of PF 00345439 Formulation K taken whole or after chewing in healthy volunteers.
- Trial name
- NCT02117583
- Testing
- Oxycodone
- Where
- 2 sites in United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Pain Therapeutics
Temporomandibular Joint Disorders, Mastication Disorder
Altered MAstication Contribute to TMJ PAin
The cause of temporomandibular joint disorders remains unknown. It is considered multifactorial and includes physical (peripheral) and psychosocial (central) factors.
- Trial name
- MAPA (NCT03139994)
- Testing
- Diagnostic
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
Patient Satisfaction
Comparison of Patient Satisfaction and Chewing Efficiency Between Conventional and 3D Printed Complete Dentures.
Twenty completely edentulous patients were enrolled in this study. Each patient received two types of prostheses. 1) Conventional complete dentures. 2) 3D printed dimethacrylate-based resin complete dentures.
- Trial name
- NCT06103019
- Testing
- conventional complete denture, 3D complete denture
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Fatma mahanna
Nutrition
Impact of Food Process and Mastication on Nutrient Bioavailability
This project aims at assessing the impact of heat treatment on the bioavailability of meat carnosine and amino acids, the interaction between masticatory efficiency and heat treatment of meat on the bioavailability of carnosine…
- Trial name
- DREAM (NCT02709837)
- Testing
- Nutritional
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Gingivitis
Effect of Miswak Chewing Sticks on Periodontal Pathogens and Its Impact on the Progression of Gingivitis
A cross over randomized clinical trial Group A- Tooth Brush and Paste only Group B- Tooth Brush and Paste and Miswak chewing sticks
- Trial name
- NCT04123002
- Testing
- Miswak chewing sticks
- Where
- 2 sites in Kuwait
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- King Saud Bin Abdulaziz University for Health Sciences