Clinical trials: Modification
Tooth Discoloration, Quality of Life
Influence of Tooth Whitening on Changes in Quality of Life
Lighter tooth color may improve patient satisfaction with facial aesthetics. Few data exist regarding the impact and association of of tooth color connection with quality of life.The purpose of this research is to explore the…
- Trial name
- NCT03380702
- Testing
- whitening photoactivation gel
- Where
- Croatia
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Daniela Kovacevic Pavicic
Relapse
"Comparative Evaluation of 3 Dimensional Changes of Dentition in Post Orthodontic Patients With Immediate vs Delayed (Post 24 Hours) Retainer Delivery
Orthodontic treatment goals can be expressed as achieving ideal tooth alignment, esthetic, functional occlusion and stability. Various occlusal changes occur after active phase of orthodontic treatment, these unwanted changes are…
- Trial name
- NCT05879601
- Testing
- immediate orthodontic retainer delivery, delayed orthodontic retainer delivery.
- Where
- India
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Newborn; Vitality, Iron Deficiency Anemia
The Importance of Delayed Cord Clamping
After birth, the umbilical cord is usually clamped and separated from the placenta within the first 30 seconds. Although the exact time to clamp the umbilical cord is unknown, allowing placental transfusion after birth has many…
- Trial name
- NCT06405867
- Testing
- delayed cord clamping (> 60 sec)
- Where
- Turkey (Türkiye)
- Volunteers
- 316 people, healthy volunteers welcome
- Sponsor
- Goztepe Prof Dr Suleyman Yalcın City Hospital
Migraine
Retinal Nerve Fiber Layer Thickness Changes in Migraine: A Meta-Analysis of Case-control Studies
Optical coherence tomography (OCT) is a non-invasive retinal imaging technology that can provide high-resolution cross-sectional images of the peripapillary retinal nerve fiber layer (RNFL) and measure its thickness.
- Trial name
- NCT02196532
- Testing
- Device: Optical coherence tomography
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Yifan Feng
Asphyxia Neonatorum, Birth Asphyxia
Augmented Infant Resuscitator (AIR): Transitioning a Novel Behavior Change Innovation to Drive Newborn Ventilation Skills Enhancement
Augmented Infant Resuscitator (AIR) is an inexpensive add-on, compatible with nearly every existing bag-valve mask and many types of ventilation equipment.
- Conditions
- Asphyxia Neonatorum, Birth Asphyxia, Perinatal Asphyxia
- Trial name
- NCT05349175
- Testing
- Augmented Infant Resuscitator (AIR)
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Premature Ejaculation
Investigation of the Changes of Brain Structure and Function in Premature Ejaculation Patients and the Effects of Dapoxetine on Central Neural Activity in Premature Ejaculation Patients
Lifelong premature ejaculation (LPE) is a common male sexual dysfunction with a high prevalence in global. Up to now, the etiology of LPE remains unclear.
- Trial name
- NCT03583112
- Testing
- Dapoxetine Hydrochloride Tablet
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Xidian University
Oral Health Literacy
Evaluation of the Know Your OQ™ Oral Health Literacy Tool in an Indian Population
This was a research study to evaluate the effectiveness of the questionnaire "Know Your OQ™" (Know Your Oral Health Quotient™) in changing people's level of knowledge about oral health in India and to evaluate the readability…
- Trial name
- KYOQIN (NCT06534112)
- Where
- India
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Gingivitis, Plaque, Dental
Investigation of Clinical Efficacy of a New Mouthwash on Reducing Dental Plaque and Helping Prevent Gum Problems as Compared to a Control Mouthwash
Qualified subjects will be enrolled and randomized to either one of the two study groups described above based on their initial modified gingivitis and plaque scores.
- Trial name
- NCT07263698
- Testing
- cetylpyridinium chloride (CPC), zinc lactate and sodium fluoride Mouthwash, sodium fluoride Mouthwash
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Mild Cognitive Impairment, Insulin Resistance
Effect of a Modified Ketogenic-Mediterranean Diet on Alzheimer's Disease
The purpose of the BEAM study is to compare the effects of a low-carbohydrate diet and a lowfat diet for adults with mild memory loss and adults with pre-diabetes.
- Trial name
- BEAM (NCT02984540)
- Testing
- Low-Carbohydrate Diet, Low-Fat Diet
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Diabetes Mellitus, Type 2
Feasibility Study on the Impact of Economic Incentives to Improve the Management of Type 2 Diabetes Mellitus
This feasibility study aims to compare the implementation process of three different interventions that use economic incentives to promote lifestyle behavioral changes in patients with type 2 diabetes mellitus, and to identify…
- Trial name
- REDEEM-Pilot (NCT02891382)
- Testing
- Diabetes education, Goal setting, Companion Support
- Where
- Peru
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Universidad Peruana Cayetano Heredia
Influence of Mouthpiece Design on Upper Airway Geometry
Evaluation With Scans and Pharyngometry of the Possible Changes in Upper Airway Geometry Induced by Using Different Mouthpieces.
In this study the possible changes in upper airway geometry induced by variations in the characteristics of the mouthpieces of inhalers will be evaluated with functional respiratory imaging (FRI) and Pharyngometry.
- Trial name
- NCT01592929
- Testing
- Magnetic Resonance imaging, Pharyngometry, Computed Tomography scan
- Where
- Belgium
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- FLUIDDA nv
Regional Anesthesia Morbidity
M-TAPA vs Intraperitoneal Bupivacain vs Intraperitoneal Bupivacain +Dexmedetomidin
Laparoscopic cholecystectomy is a common abdominal surgery in Western countries, favored for its minimal invasiveness, leading to less pain, smaller scars, and quicker recovery.
- Trial name
- NCT06482229
- Testing
- application for postoperative analgesia
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Sivas State Hospital
Overweight, Obesity
New DIETs: New Dietary Interventions Enhancing the Treatment for Weight Loss
Several studies have shown differences in health-related outcomes by dietary pattern. These patterns have included those participants following vegan (no meat, poultry, fish, dairy, or eggs), vegetarian (no meat, poultry, or…
- Trial name
- New DIETs (NCT01742572)
- Testing
- Diet
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University of South Carolina
Obesity, Morbid Obesity
Bariatric Embolization of Arteries With Imaging Visible Embolics (BEATLES)
The BEATLES study is an investigator-initiated, prospective, double-blinded, randomized, sham-controlled study that will assess the impact of bariatric embolization on the systemic levels of obesity-related hormones and, as a…
- Conditions
- Obesity, Morbid Obesity, Weight Loss
- Trial name
- BAE2 (NCT04197336)
- Testing
- Bariatric Embolization of Arteries with imaging visible Embolics
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Proprioception Change, Balance Change
The Effects of Cognitive-motor Training in Healthy Older Adults
Currently, there is a growing concern for the elderly population and for what the increase in life expectancy entails, and that is why many authors investigate about exercise protocols that delay the appearance of both cognitive…
- Conditions
- Proprioception Change, Balance Change, Cognitive Change
- Trial name
- NCT04786132
- Testing
- Cognitive-motor training, Motor training
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University Ramon Llull
Celiac Disease, Wheat Hypersensitivity
Changes in Intestinal Permeability 4 Hours After Gluten Challenge
This study evaluates why people with celiac disease and non-celiac gluten/wheat sensitivity develop rapid onset symptoms within hours of gluten exposure. Half of subjects will be given gluten and half will not.
- Conditions
- Celiac Disease, Wheat Hypersensitivity, Gluten Sensitivity, Gluten Enteropathy
- Trial name
- NCT03288831
- Testing
- Gluten
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Dental Crowding, Alveolar Bone Loss
Bone Level Changes Using Clear Aligners Compared to Fixed Appliances in Non-Extraction Treatment of Adults
This study compares two common ways of straightening teeth in adults who have mild-to-moderate crowding of the lower front teeth and do not need any teeth removed: clear aligners and traditional fixed braces.
- Conditions
- Dental Crowding, Alveolar Bone Loss, Malocclusion
- Trial name
- NCT07716007
- Testing
- Fixed orthodontic appliance, Clear aligners
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Diarrhea
Using Behaviour Change Messaging to Improve Communal Toilets in Dhaka, Bangladesh
Background (brief): 1. Burden: In low income neighborhoods in Dhaka many households share toilets which are often unsanitary and their discharge contaminates the community. 2.
- Trial name
- WSUP (NCT02324075)
- Testing
- Behavior change
- Where
- Bangladesh
- Volunteers
- 1,226 people, healthy volunteers welcome
- Sponsor
- Stanford University
Osteoporosis, Obesity
Breastfeeding and Exercise for Healthy Infants and Postpartum Moms Too!
Approximately 8 million American women suffer from osteoporosis, and one out of every two women over the age of 50 will have an osteoporotic-related fracture in their lifetime (42).
- Conditions
- Osteoporosis, Obesity, Weight Loss
- Trial name
- BEHIP (NCT00966381)
- Testing
- Exercise and weight loss intervention
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Greensboro
Cognitive Change
Acute Effects of Moderate Intensity Aerobic Exercise on Cognitive Functions in Young Adult Males
60 healthy male university students will be included in this study. Physical fitness parameters, fluid intelligence, and physical activity level will be measured at baseline.
- Trial name
- NCT05905081
- Testing
- aerobic exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Izmir University of Economics
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