Clinical trials: Biting
Denture Retention
A Clinical Study to Assess the Effectiveness of Use of Three Experimental Denture Adhesives Compared to Using No-Adhesive
The aim of the proposed clinical study is to investigate the efficacy of three experimental denture adhesive creams to improve denture hold over a period of 13 hours.
- Trial name
- NCT07496164
- Testing
- Experimental Denture Adhesive 1, Experimental Denture Adhesive 2, Experimental Denture Adhesive 3
- Where
- United States
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- HALEON
Healthy
Immune Responses After Human Subject Challenge With Sand Fly Bites
Sand flies can carry the infection leishmaniasis (a parasite). The purpose of this study is to evaluate the human immune response to uninfected laboratory raised sand fly bites and select from the immune response to sand fly…
- Trial name
- NCT01289977
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Uniformed Services University of the Health Sciences
Bites and Stings
Field Evaluation of Two Topically Applied Insect Repellent Products Containing IR3535 Against Mosquitos in Louisiana
To determine the efficacy and duration of protection of two topically applied insect repellent products at preventing landing by mosquitos. The study will follow the EPA Product Performance Test Guidelines1.
- Trial name
- NCT05394597
- Testing
- Repellent lotion, Repellent Wipe
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Chronic Pancreatitis
Endoscopic Ultrasound-Guided Celiac Plexus Neurolysis (EUS-CPN) for Chronic Pancreatitis
Physicians need a tracking system for specific treatment modalities, and data to determine the impact of endoscopic ultrasound pain management for patients with chronic pancreatitis.
- Trial name
- CPN (NCT04403074)
- Testing
- Celiac Plexus Neurolysis
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Indiana University
Abdominoplasty, Postoperative Pain
Comparison of the Efficacy of Transversus Abdominis Plane Block and Erector Spinae Plane Block in Postoperative Analgesia Management After Abdominoplasty
Introduction: Abdominoplasty involves the removal of excess skin and fat from the abdominal region, rectus sheath plication, and umbilical transposition.
- Conditions
- Abdominoplasty, Postoperative Pain, Transversus Abdominis Plane (TAP) Block, Erector Spinae Plane Block
- Trial name
- NCT06845215
- Testing
- Transversus abdominis plane (TAP) block, Erector spina plane block (ESP)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ankara Ataturk Sanatorium Training and Research Hospital
Deep Overbite
Tooth Borne Versus Temporary Anchorage Devices (TAD) Based Intrusion Systems for the Correction of Anterior Deep Overbite
Compare the tooth borne versus fixed orthodontic intrusive system (TADs) for the correction of anterior deep overbite
- Trial name
- NCT06430710
- Testing
- Intrusion
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Biting
Comparative Study of Biting Force of Injection Molded PEEK and Bre.Flex for Removable Partial Dentures.
The aim of the present study is to evaluate the biting force of upper removable partial denture constructed from two different flexible thermoplastic materials.
- Trial name
- NCT03038737
- Testing
- bre.flex, PEEK
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Malaria
Repellents as Added Control Measure to Long Lasting Insecticidal Nets
The scaling up of Long Lasting Insecticidal Nets (LLIN) and the expansion of Indoor Residual Spraying (IRS) has contributed to a significant decrease of malaria worldwide.
- Trial name
- MalaResT (NCT01663831)
- Testing
- Mosquito topical repellent
- Where
- Cambodia
- Volunteers
- 40,000 people, healthy volunteers welcome
- Sponsor
- Institute of Tropical Medicine, Belgium
Biting, Chewing Problem
Biting Force and Chewing Efficiency of Complete Dentures.
The aim of this study was to compare the MBF and chewing efficiency of complete denture bases fabricated by conventional, 3D printing and milling techniques.
- Trial name
- NCT04793503
- Testing
- conventional complete denture, CADCAM 3D printed denture, CAD/CAM milled denture
- Where
- Egypt
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Dental Occlusion, Occlusion
Comparison of Two Different Digital Methods in Occlusal Analysis
Aim: The aim of this study is to compare the T-Scan digital occlusal analysis system and the occlusal analysis mode of the CEREC Omnicam system, which is mainly used for design/ production, using the data recorded at the centric…
- Conditions
- Dental Occlusion, Occlusion, Jaw Relationship, Centric Occlusion
- Trial name
- NCT04798729
- Testing
- Digital Occlusal Recording with T-Scan, Digital Occlusal Recording with Cerec Omnicam
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Gazi University
Leishmaniasis, Cutaneous, Insect Bites
A Clinical Study to Develop an Uninfected Sand Fly Biting Protocol
The disease leishmaniasis mainly occurs in hot and tropical countries, affects millions of people and causes around 20,000 deaths across the world every year.
- Trial name
- FLYBITE (NCT03999970)
- Testing
- Sand fly bite
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of York
Taste Perception, Fat Sensation
Taste, Fat Sensation and Texture Study
Food is selected primarily on their taste and texture properties. It is essential to get more insight in taste and texture characteristics of the foods in the Dutch and Malaysian diets for a better understanding of food choices.
- Conditions
- Taste Perception, Fat Sensation, Eating Rate, Bite Size
- Trial name
- NCT03233503
- Testing
- Basic taste, fat sensation and texture perception
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Dental Caries
Primary Molars Restorations With Encapsulated or Hand-Mixed Glass Ionomer: Clinical Trial
The aim of this RCT is to evaluate the survival of different glass ionomer cement in minimally invasive restorations, with different handling characteristics: hand-mixed versus encapsulated.
- Trial name
- NCT02274142
- Testing
- Restoration with hand-mixed material, Restoration with Encapsulated material, Encapsulated glass ionomer cement (EQUIA - GC Corp).
- Where
- Brazil
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Malaria
Controlled Human Malaria Infection After Bites From Mosquitoes Infected With Two Novel P. Falciparum Strains
An effective vaccine against malaria is urgently needed to combat the scourge of this disease. Before candidate vaccines can be tested in endemic countries, they are first tested in human volunteers in so-called Controlled Human…
- Trial name
- NCT02149550
- Testing
- NF135 n=5, NF135 n=2, NF135 n=1
- Where
- 2 sites in Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Maxillary Anomaly, Asymmetric Maxillary Arch (Disorder)
Effects of Asymmetric Rapid Maxillary Expansion on Dentoskeletal Structures in Mixed Dentition
The aim of this clinical trial was to determine the efficacy of a locked modified bonded acrylic rapid maxillary expansion appliance, also known as an asymmetric rapid maxillary expansion appliance (ARME), in patients with a true…
- Conditions
- Maxillary Anomaly, Asymmetric Maxillary Arch (Disorder), Cross Bite
- Trial name
- ARME (NCT06486324)
- Testing
- A locked modified acrylic bonded rapid maxillary expansion appliance (ARME)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Celal Irgin
Snakebite
Snakebite Prevention and First Aid Through Community Engagement
This study will be a community trial conducted in two Upazila (sub-district) of Bangladesh- Kalapara, Patuakhali district and Shibganj, Chapainawabganj district.
- Trial name
- SPACE (NCT05872373)
- Testing
- Snakebite prevention and first aid
- Where
- Bangladesh
- Volunteers
- 180,000 people, healthy volunteers welcome
- Sponsor
- Toxicology Society of Bangladesh
Occlusion, Prosthesis Durability
Abutment Analysis of Metallic Denture Frameworks in Mandibular Kenedy Class III Cases
This study is aimed to compare CAD/CAM (digitally fabricated) metallic partial denture frameworks to conventionally fabricated metallic partial denture frameworks in mandibular Kennedy class-III arches in terms of abutment health…
- Trial name
- NCT07215208
- Testing
- CAD/CAM metallic partial denture frameworks, Conventional metallic partial denture frameworks
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Occlusion
Effect of T-scan Occlusal Analysis and Adjustment vs Articulating
The aim of this study is to compare two different methods for occlusal analysis of implant - supported prosthesis (T-scan and conventional method with articulating papers) regarding the stresses transmitted to the implants.
- Trial name
- NCT05051878
- Testing
- T-scan, articulating paper
- Where
- Egypt
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Analgesia
Inter-semispinal Fascial Plane Block (ISPB) Versus Erector Spinae Plane Block (ESPB) in Posterior Cervical Spine Surgery
Recent advances in regional anesthesia techniques have aimed to provide more targeted and effective pain relief. Among these, the erector spinae plane (ESPB) block, the multifidus cervicis plane (MCP) block, and the paraspinal…
- Trial name
- NCT07340801
- Testing
- Bupivacaine
- Where
- Egypt
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Tick-borne Diseases, Tick Resistance
Human Immune Response to Ixodes Scapularis Tick Bites
Background: Each year, the number of cases of tick-borne diseases increases. The deer tick (Ixodes scapularis) is the vector of at least 7 pathogens that cause human diseases, including Lyme disease.
- Conditions
- Tick-borne Diseases, Tick Resistance, Lyme Disease
- Trial name
- NCT05036707
- Testing
- Xenodiagnosis Ticks, skin biopsy, blood draw
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)