Clinical trials: Margin, Tumor-Free
Pediculoses, Head Lice
Neem Lotion With Combing for Lice
This was a Phase IIa randomised, assessor blinded, parallel group study in which half the participants were treated with Nice 'n Clear neem-based conditioning lotion plus combing with a head louse detection and removal comb and…
- Trial name
- NCT02974088
- Testing
- Neem-based lotion plus louse comb, Neem-based lotion plus grooming comb
- Where
- United Kingdom
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Medical Entomology Centre
Malocclusion
The Use of Clear Aligners With Movement Enhancement Techniques
The purpose of this study is to use clear aligners to measure tooth movement and length of treatment.
- Trial name
- NCT02087163
- Testing
- Movement Enhancement Technique, Clear Aligner
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Align Technology, Inc.
Orthodontic Pathological Resorption of External Root, Complication of Personal Oral Hygiene
Comparison of Oral Hygiene & Root Resorption During Orthodontic Treatment
Orthodontic treatment has been traditionally carried out with fixed appliances involving the use of stainless steel brackets and archwires.
- Trial name
- RCT (NCT02745626)
- Testing
- Appliance
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- UConn Health
Malocclusion
Class II Correction Study Using the Invisalign System
To demonstrate that growing teenagers which present up to full cusp Class II malocclusions can be treated using the Invisalign System.
- Trial name
- NCT02376829
- Testing
- Invisalign System
- Where
- 10 sites in United States, Canada
- Volunteers
- 164 people, healthy volunteers welcome
- Sponsor
- Align Technology, Inc.
Malocclusion
Evaluation of Clear Aligner Trays to Straighten Teeth
The objective of this study is to evaluate the efficacy of Clear Aligners to correct tooth malocclusions with the use of attachments and/or buttons, as determined by the amount of teeth movement and overall achievement goals of…
- Trial name
- NCT03141788
- Testing
- Clear Aligner
- Where
- 9 sites in United States
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Solventum Orthodontics Corporation
Cataract
Corneal Incisions With the IntraLase iFS Femtosecond Laser System
The IntraLase iFS femtosecond laser system can create corneal arcuate incisions for cataract surgery.
- Trial name
- NCT01713660
- Testing
- iFS Femtosecond Laser
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Abbott Medical Optics
Opaque Bottles, Conventional, Clear Bottles
Opaque Bottle Study
The proposed research aimed to conduct an intervention study assessing the effect of feeding mode (clear versus opaque bottle) on the quality and outcome of infant feeding interactions.
- Trial name
- NCT03711370
- Testing
- Clear Bottle, Opaque Bottle
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- California Polytechnic State University-San Luis Obispo
Maxillary Lateral Incisor Malocclusion
Effect of Clear Aligner Attachment Design on Extrusion of Maxillary Lateral Incisors
The purpose of this research is to test which of four clear aligner attachment types is more efficient in extruding (erupting) maxillary lateral incisors vertically into correct position during orthodontic treatment.
- Trial name
- NCT04968353
- Testing
- Incisally-beveled attachment, Gingivally-beveled attachment, Optimized attachment
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Orthodontic Tooth Movement
Clinical Trial to Assess the Efficacy of Reducing the Aligners' Wear Protocol
The hypothesis of this project is that replacing the current 7-day wear protocol with a 3-day wear protocol, while integrating less tooth movement per aligner (reduce the amount of activation per aligner) may produce more…
- Trial name
- NCT05905224
- Testing
- Invisalign 7-day wear protocol, Invisalign 3-day wear protocol
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Florida