Clinical trials: Discomfort
Dental Malocclusion, Angle Class II
BRIUS Vs FFA Efficiency
The purpose of this study is to compare the Full Fixed Preadjusted appliances (regular braces) when to the BRIUS system.
- Conditions
- Dental Malocclusion, Angle Class II, Angle Class I, Crowding, Tooth
- Trial name
- NCT04347018
- Testing
- BRIUS
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- State University of New York at Buffalo
Pain
The Effect of Alternative Keyboards on Discomfort and Typing Kinematics
Awkward postures during computer keyboard use have been hypothesized to be one cause of musculoskeletal pain/discomfort as well as musculoskeletal disorders of the upper extremity (MSD-UE).
- Trial name
- NCT00801983
- Testing
- Alternative Keyboard
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Sensory Disorders
Sensory Effects of Rapidly-Changing Magnetic Fields
This study is being conducted to improve magnetic resonance imaging (MRI) scans by reducing the time required for imaging. Experience has shown that unpleasant side-effects from magnetic pulses used in MRI (for example, tingling…
- Trial name
- NCT01632800
- Testing
- High pulsed magnetic fields
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Weinberg Medical Physics LLC
Ocular Discomfort
A Study to Evaluate the Clinical Performance of a Novel Multipurpose Solution
The objective of this study is to evaluate the clinical performance of Bausch \& Lomb investigational Multi-Purpose Solution compared to Ciba Vision Multi-Purpose Solution when used by wearers of silicone hydrogel or Group IV…
- Trial name
- NCT01024751
- Testing
- Bausch & Lomb Multi-Purpose Solution, Ciba's Multi-Purpose Solution
- Where
- United States
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Chronic Low Back Pain
Intra-operative Ketamine Infusions in Opioid-dependent Patients With Chronic Lower Back Pain
Noxious stimuli occurring intraoperatively and postoperatively generate central sensitization, decreasing pain thresholds and ultimately increasing analgesic requirements.
- Trial name
- NCT00899600
- Testing
- Ketamine, Normal saline
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Catheter Site Pain, Catheter Site Discomfort
Investigation of New Intermittent Catheter Swelling Media in Healthy Volunteers
Investigation of novel swelling media for CE marked intermittent urinary catheters. The study was a randomized, single blinded, cross-over investigation comparing a novel swelling media with a comparator swelling media in 22…
- Trial name
- NCT04633291
- Testing
- Novel swelling media, Comparator swelling media
- Where
- Denmark
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Coloplast A/S
Application Site Discomfort, Medical Device Discomfort
Control of Tourniquet Pain With an Axillary Ring of Subcutaneous Local Anesthetic
Purpose: Even with excellent regional anesthesia of the upper extremity, tourniquet (Tq) pain from an upper arm Tq can limit the ability to use regional anesthesia as the primary anesthetic for surgical procedures on the upper…
- Trial name
- NCT01829399
- Testing
- Bupivacaine with Epinephrine, Normal Saline
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Local Anaesthetic Complication, Pain
Kinetic Anesthesia Device Study
Patients experience discomfort from lidocaine injections. Vibrating kinetic anesthesia devices (KAD) have been shown to reduce pain of injections in dentistry, pediatrics, and dermatology, though no studies of lidocaine…
- Trial name
- NCT03344510
- Testing
- Kinetic Anesthesia Device, Control
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Visual Acuity
An Investigation of the Impact of Localized Topical Anesthesia of the Ocular Surface on End-of-day Contact Lens Discomfort
This is a controlled, randomized, subject-masked, 3x3 crossover, non-dispensing, contralateral study. Twenty subjects will be recruited based on their scores (with their habitual lenses) from the Contact Lens Dry Eye…
- Trial name
- NCT03733899
- Testing
- Local Anesthesia
- Where
- United Kingdom
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Dyspareunia, Vaginal Dryness
Effectiveness and Safety of a Water-based and a Silicone-based Personal Lubricants With Sensory Action
This clinical investigation will look at the effectiveness and safety of two personal lubricants for the relief of intimate discomfort associated with vaginal dryness.
- Trial name
- NCT05644444
- Testing
- Lubricant A (sensate water-based personal lubricant) and Comparator A (non-sensate water-based lubricant), Lubricant B (sensate silicone-based personal lubricant) and Comparator B (non-sensate silicone-based personal lubricant)
- Where
- Germany
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Reckitt Benckiser Healthcare (UK) Limited
Dry Eye, Contact Lens Complication
Treating Contact Lens Discomfort With Orthokeratology
The primary aim of this study is to understand if orthokeratology can be used to improve contact lens comfort and the secondary aim is understand patient adaptation to orthokeratology.
- Trial name
- NCT03566680
- Testing
- Orthokeratology
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Contact Lens Discomfort
Neurolens and Contact Lens Discomfort
The objective of this study is to determine how neurolens® influences contact lens discomfort in uncomfortable myopic soft contact lenses wearers.
- Trial name
- NCT05801991
- Testing
- Neurolens
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Southern California College of Optometry at Marshall B. Ketchum University
Dry Eye Disease
Evaluation of Anti-Inflammatory Treatment in Dry Eye Patients
The purpose of this study was to determine if difluprednate ophthalmic emulsion is effective in reducing the ocular symptoms of dry eye disease, as measured by a global Visual Analog Scale (VAS) discomfort score.
- Trial name
- NCT01276223
- Testing
- Difluprednate 0.05% ophthalmic emulsion, Difluprednate vehicle
- Where
- United States
- Volunteers
- 722 people, healthy volunteers welcome
- Sponsor
- Alcon Research
Pain
Efficacy of Topical Lidocaine to Decrease Discomfort With Intranasal Midazolam Administration
The purpose of this study was to establish whether premedication with topical lidocaine would reduce the pain associated with IN midazolam administration in children.
- Trial name
- NCT02396537
- Testing
- Lidocaine, Midazolam, 0.9% Saline
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Spinal Cord Injury
Test of Discomfort and Malaise of Two Different Urine Catheters in Healthy Volunteers
The purpose of this study is to evaluate the safety of a new developed catheter in comparison with an catheter on the market. The study is randomised.
- Trial name
- NCT01142115
- Testing
- Intermittent catheter CP063CC, SpeediCath
- Where
- Denmark
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Coloplast A/S
Dermatologic Complications
Preliminary Study of Peel Force and Discomfort of Removal of Adhesive Barriers in Normal and Peristomal Skin
This purpose of this study is to look at three commercially available ostomy barriers on peristomal (around the stoma) skin. Repeated barrier application and removal over years causes changes to the skin that the investigators…
- Trial name
- NCT02003404
- Testing
- Control Abdominal Skin, Peristomal Abdominal Skin
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Hollister Incorporated
Pelvic Exam
Utilization of the Mirror During Pelvic Exams
This is a prospective cohort study to determine if using a birthing mirror during the patient's pelvic examination decreases patients's degree of vulnerability and discomfort.
- Trial name
- NCT03785548
- Testing
- Usage of a mirror
- Where
- United States
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- TriHealth Inc.
Anesthesia, Local, Pain Control
Should Maxillary Buccal Infiltration Anesthesia be Given in a Closed Mouth Technique?
To study the patients' and dentists' perception of receiving/ administering maxillary buccal infiltration anesthesia using an open or closed mouth techniques
- Trial name
- NCT03921190
- Testing
- Local anesthesia
- Where
- Jordan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Jordan