Clinical trials: Cavities
Dental Caries Class II
Clinical Performance of Two Different Restorative Materials in Restoring Class II Cavities of Primary Molars
The aim of the present study is to assess Flowable Giomer Beautifil Flow Plus X (Shofu Dental Corporation, Japan) and Glass-hybrid-added HVGIC, Equia Forte (GC Corporation, Tokyo, Japan) in class II cavities of primary molars…
- Trial name
- NCT06000085
- Testing
- restoration of proximal cavities of primary molars with flowable giomer, restoration of proximal cavities of primary molars with highly viscous glass ionomer cement
- Where
- Egypt
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Dental Caries
European Study on Three Different Approaches to Managing Class 2 Cavities in Primary Teeth
The purpose of this randomized clinical trial is to compare the clinical effectiveness of three treatments involving different caries management strategies (conventional restorations, Hall technique, and Non-Restorative Caries…
- Trial name
- NCT01797458
- Testing
- Hall Technique, Non-Restorative Caries Treatment, Conventional Restoration
- Where
- 3 sites in Germany, Lithuania and 1 more
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- University Medicine Greifswald
Oropharyngeal Squamous Cell Carcinoma, Human Papillomavirus Infection
Saliva Testing for High-Risk Human Papillomavirus Infection Oral Cavity and Pharynx Cancer
The purpose of this research study is to determine if saliva and oral swab samples can be used to detect human papillomavirus in patients with cancer.
- Trial name
- NCT06362421
- Testing
- Pre-Radiation Dental Evaluation/Sample Collection, Pre-Study Visit, Oral Medicine Consultation Visit/Sample Collection
- Volunteers
- healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Oral Cavity Cancer, Oropharyngeal Cancer
CytID Analysis of Oral Lesions
The purpose of this study is to correlate the results from a standard of care biopsy with CytID™ and hpvID™ swab tests for potentially premalignant and malignant oral lesions.
- Trial name
- NCT03555721
- Testing
- Oral examination with incandescent light, Oral examination with OralID, Biopsy
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Plaque, Gingivitis
Study to Investigate Toothpaste on Antibacterial Effects in the Different Regions of the Mouth
The clinical study will examine the effects of brushing with randomly assigned test toothpaste on the bacteria on the dental plaque, tongue, cheek, gum surface, and in saliva
- Trial name
- NCT07458464
- Testing
- stannous fluoride toothpaste, 0.76% Sodium Monofluorophosphate (Na MFP) toothpaste
- Where
- 2 sites in Thailand
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
Clinical Trial, Dental Caries
Clinical Evaluation of Class I Direct and Indirect Restorations Over 10 Years
This clinical study aims to evaluate and compare the long-term clinical performance of direct and indirect restorations in Class I cavities of molar teeth over a 10-year period.
- Trial name
- NCT07081529
- Testing
- Direct Restoration with Microhybrid Composite, Indirect Restoration with Reinforced Microfill Composite
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Kocaeli University
Microbial Colonization
Microbial Colonization of Dairy Free Oral Probiotics
The aim of this study is to evaluate the colonization efficacy of probiotic lozenges containing dairy and dairy free probiotic Streptococcus salivarius M18, in healthy adults
- Trial name
- NCT05375396
- Testing
- Streptococcus salivarius M18 lozenges, Streptococcus salivarius M18 dairy free lozenges
- Where
- New Zealand
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- John Hale
Ovarian Epithelial Cancer, Carcinoma in Situ
Lavage of the Uterine Cavity for the Diagnosis of Serous Tubal Intraepithelial Carcinoma
The current study aims at answering the scientific question, whether exfoliated cells from STICs get transported into the uterine cavity via the fallopian tube, and whether it is possible to detect those cells in the lavage fluid…
- Conditions
- Ovarian Epithelial Cancer, Carcinoma in Situ, Ovarian Cancer
- Trial name
- LUSTIC (NCT02039388)
- Testing
- Lavage of the Cavum uteri and proximal Fallopian tubes, performed in the luteal phase of the female cycle
- Where
- 14 sites in Austria, Belgium and 6 more
- Volunteers
- 701 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Caries,Dental
Birth to Three - Cavity Free
Early childhood caries (ECC) is a potentially painful and debilitating disease, which represents a significant public health problem among young children.
- Trial name
- BTCF (NCT05756413)
- Testing
- Self-determination theory
- Where
- 16 sites in United States
- Volunteers
- 1,268 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Head and Neck Neoplasms
Study to Evaluate the Natural History of Head and Neck Cancer Precursors in Taiwan
Background: Cancer of the mouth and throat is one of the most common cancers in Taiwan. This cancer develops over several years, beginning as white or red patches in the mouth or throat that become growths.
- Trial name
- NCT02017288
- Where
- 4 sites in Taiwan
- Volunteers
- 3,576 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Pneumothorax, Biopsy, Needle
CT-guided Lung Biopsy Risk Optimization Method
The purpose of this randomized controlled study is to evaluate the extent to which injection of a small amount of fluid in the pleural cavity at the biopsy site may reduce the risk of pneumothoraces, in addition to patient…
- Conditions
- Pneumothorax, Biopsy, Needle, Risk Factors, Radiology, Interventional
- Trial name
- BROM-I (NCT06340178)
- Testing
- Fluid application during ct-guided lung biopsy
- Where
- Switzerland
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Diabetes Mellitus, Wound Heal
The Effectiveness of Stingless Bee Honey (Kelulut Honey) Versus Gel in Diabetic Wound Bed Preparation
There has been no study yet on the effect of stingless bee honey (Kelulut honey) produced by Melipolini sp. in diabetic wound healing in Malaysia.
- Conditions
- Diabetes Mellitus, Wound Heal, Diabetes, Honey
- Trial name
- NCT04849143
- Testing
- Stingless bee honey ( Kelulut honey), Gel dressing
- Where
- Malaysia
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Oral Potentially Malignant Lesions, Oral Potentially Malignant Disorders
Feasibility and Validation of an Automated AI-Enabled Deep Ultraviolet (DUV) Cytology Platform for Point-of-Care Oral Cancer Triage
This research study evaluates an experimental, point-of-care tool that combines Deep Ultraviolet (DUV) light imaging with Artificial Intelligence (AI) to rapidly screen for oral cancer and pre-cancer (dysplasia).
- Conditions
- Oral Potentially Malignant Lesions, Oral Potentially Malignant Disorders, Oral Cancer , Oral Squamous Cell Carcinoma, Oral Cavity Cancer, Oral Cancer
- Trial name
- DEEP UV-M (NCT07842211)
- Testing
- Deep UV-M and AI Cytology Triage
- Where
- United States
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Anh Le
Dental Caries
Clinical Comparison of Restorative Materials
Composite resin materials are the first treatment choice in direct restorations due to their good mechanical properties, excellent esthetic properties, conservative preparation, and successful clinical performance.
- Trial name
- NCT06637605
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University
Postmenopausal Bleeding, Endometrial Cancer
Assessing the Benefit of Pipelle Biopsy in Patients With Postmenopausal Bleeding and an Atrophic-appearing Cavity
Postmenopausal bleeding (PMB) is the occurrence of vaginal bleeding 12 months following a woman's last menstrual cycle. PMB represents one of the most common reasons for referral to gynaecology services.
- Conditions
- Postmenopausal Bleeding, Endometrial Cancer, Endometrial Hyperplasia
- Trial name
- NCT05378152
- Testing
- Pipelle biopsy catheter
- Where
- Ireland
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Royal College of Surgeons, Ireland
Dental Trauma, Local Anesthesia
Clinical Efficiency of Xanthan Hydrogels Containing Local Anesthetics Encapsulated in Nanostructured Lipid Carries
In a crossover, randomized, placebo-controlled, double-blind study, 40 volunteers will receive the following formulations: hydrogels containing LAs (local anesthetic) - lidocaine and prilocaine (both at 2.5%) encapsulated in CLN…
- Conditions
- Dental Trauma, Local Anesthesia, Oral Cavity Disease
- Trial name
- NCT05912335
- Testing
- Topical anesthetic
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Caries, Tooth Decay
Improving Oral Health With Serious Games
This study investigated if computer games can be effective at changing the way children take care of their teeth. We a museum exhibit with 3D virtual reality games called "Attack of the S.
- Conditions
- Caries, Tooth Decay, Cavities, Gingivitis
- Trial name
- AOTSM (NCT02027597)
- Testing
- Attack of the S. Mutans, Follow-up, SnowWorld
- Where
- United States
- Volunteers
- 161 people, healthy volunteers welcome
- Sponsor
- University of Washington
Plaque, Dental Plaque
Clinical Evaluation of a Toothpaste for Dental Plaque Reduction and Prevention of Gum Problems
Qualified subjects will be enrolled and randomized to either one of the three study groups described above based on their initial modified gingivitis and plaque scores.
- Conditions
- Plaque, Dental Plaque, Gingivitis
- Trial name
- NCT07842991
- Testing
- 0.45% SnF HW with NaF (1450 F), 67% Bicarbonate with NaF (1400 F), Colgate Cavity Protection Toothpaste
- Where
- Italy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
the Influence of Intra- vs Extra-abdominal Removal of Placenta, Duration of Operation
Extra-abdominal Removal of Placenta During CS
During cesarean section, it is important to provide hemostasis as well as to decrease the amount of hemorrhagic fluid and fibrin in the abdominal cavity.
- Conditions
- the Influence of Intra- vs Extra-abdominal Removal of Placenta, Duration of Operation, the Amount of Aspirated Fluid During the Operation, Difference Between Pre- and Post-operative CBC
- Trial name
- NCT02101450
- Testing
- Extra-abdominal removal of the placenta
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Near East University, Turkey
Intracytoplasmic Sperm Injection
Pregnancy Rate in Women With Normal Uterine Cavity and Those With Corrected Uterine Lesions in ICSI Cycles
The aim of the current study is to investigate the pregnancy rate in women with normal uterine cavity and those detected or corrected uterine cavitary lesions, assessed by hysteroscopy in ICSI cycles.
- Trial name
- NCT03680690
- Testing
- hysteroscopy
- Volunteers
- 244 people, healthy volunteers welcome
- Sponsor
- Assiut University