Clinical trials: Asymmetry
Intermittent Exotropia
Symmetric vs Asymmetric BLR Recession in Management of Basic IXT With Ocular Dominance
The study aims to investigate ocular motor and sensory outcomes of two different strategies of lateral rectus recession; symmetric and asymmetric, in management of basic type intermittent exotropia with ocular dominance.
- Trial name
- IXT (NCT05234957)
- Testing
- Bilateral Lateral Rectus Recession
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Benha University
Temporomandibular Joint Dysfunction Syndrome, Chronic Pain
Restoring Masticatory Function to Treat Chronic Pain
The primary endpoint will be the average change in pain score from baseline to the three- and six-month assessments. Efficacy will be demonstrated by superior pain relief with the active treatment compared with the placebo.
- Trial name
- MAP (NCT02144233)
- Testing
- Occlusal adjustment
- Where
- 2 sites in Spain
- Volunteers
- 77 people
- Sponsor
- Urbano Santana Penin, MD, DDS, PhD
Keratoconus, Corneal Diseases
Collagen Cross-Linking With Ultraviolet-A in Asymmetric Corneas
This study will assess changes in visual acuity and corneal symmetry after corneal collagen cross-linking (CXL) of asymmetric corneas.
- Conditions
- Keratoconus, Corneal Diseases, Eye Diseases, Photosensitizing Agents
- Trial name
- NCT03029104
- Testing
- CXLO Corneal Strengthening Solution and UVA Illumination Device
- Where
- 9 sites in United States
- Volunteers
- 2,228 people
- Sponsor
- Cxlusa
Multiple Sclerosis
The Neural Mechanisms of Split-belt Treadmill Adaptation in People With Multiple Sclerosis
Majority of people with multiple sclerosis experience difficulty with balance and mobility, leading to an increased risk of falls.
- Trial name
- NCT05878873
- Testing
- Split-belt Treadmill, Transcutaneous Electrical Nerve Stimulation (TENS)
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Stroke
Reducing Asymmetry During Gait Using the TPAD (Tethered Pelvic Assist Device) for Stroke Patients
OBJECTIVES: The purpose of this study is to evaluate the overall feasibility in terms of safety, treatment tolerance and adherence as well as preliminarily address how effective this treatment model using the TPAD and overground…
- Trial name
- NCT03203291
- Testing
- TPAD (Tethered Pelvic Assist Device)
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Columbia University
Unilateral Moderate to Profound Hearing Loss, Asymmetric Hearing Loss
Cochlear Implantation in Cases of Single-Sided Deafness
The primary goal of this project is to determine whether subjects with Single-Sided Deafness (SSD) experience an improvement in speech perception, localization, and quality of life with a cochlear implant as compared to an…
- Conditions
- Unilateral Moderate to Profound Hearing Loss, Asymmetric Hearing Loss, Single-Sided Deafness (SSD)
- Trial name
- CI in SSD (NCT02203305)
- Testing
- Cochlear Implant, Control Group
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- University of North Carolina, Chapel Hill
Multiple Sclerosis
tDCS and Glucose Uptake in Leg Muscles
This study is to examine the efficacy of tDCS to improving walking in people with Multiple Sclerosis (PwMS). Our study compromises 1 group of subjects with MS which will attend the lab for three sessions.
- Trial name
- NCT04016844
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of Iowa
Hearing Loss, Sensorineural, Sensorineural Hearing Loss, Bilateral
Benefits of Bimodal Streaming With MED-EL Cochlear Implants and Starkey Hearing Aids
This study will evaluate sound quality and user satisfaction with Bluetooth streaming using a new bimodal streaming option for individuals who use a MED-EL cochlear implant and Starkey hearing aid.
- Conditions
- Hearing Loss, Sensorineural, Sensorineural Hearing Loss, Bilateral, Cochlear Implant Recipients, Asymmetric Hearing Loss
- Trial name
- NCT07028619
- Testing
- Bimodal Streaming Configuration
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Med-El Corporation
Hearing Loss
Cochlear Implantation in Adults With Asymmetric Hearing Loss Clinical Trial
This longitudinal study evaluates the possible benefit of cochlear implantation in the poor ear of adults with asymmetric hearing loss who continue to use a hearing aid in the better hearing ear.
- Trial name
- NCT03052920
- Testing
- Cochlear implant
- Where
- 4 sites in United States
- Volunteers
- 40 people
- Sponsor
- Washington University School of Medicine
Diabetes
Pioglitazone and Serum Asymmetric Dimethylarginine (ADMA) in Patients With Diabetes
SPECIFIC AIMS 1. To determine whether pioglitazone will reduce levels of asymmetric dimethylarginine(ADMA) in patients with diabetes. 2. To determine whether nitric oxide(NOx) products are increased with pioglitazone treatment.
- Trial name
- NCT00770367
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Medical University of South Carolina
Glaucoma
Analysis of the Eye in Patients With Primary Open-Angle Glaucoma and a Visual Field Defect in One Eye
The study aims to further understand glaucoma pathogenesis and progression by utilizing enhanced depth imaging optical coherence tomography to visualize and measure lamina cribrosa in vivo and segmentation technology to…
- Trial name
- NCT02622191
- Testing
- Spectral domain Optical Coherence Tomography
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Diabetic Neuropathic Pain, Chronic Low Back Pain
Three Way Interaction Between Gabapentin, Duloxetine, and Donepezil in Patients With Diabetic Neuropathy
The purpose of the study is to determine whether the combination of the the three drugs gabapentin, duloxetine, and donepezil are effective in treating pain in people with diabetic neuropathy or patients with failed low back…
- Trial name
- NCT00619983
- Testing
- donepezil, duloxetine, donepezil 2.5 mg and duloxetine 30mg
- Where
- 2 sites in United States
- Volunteers
- 22 people
- Sponsor
- Wake Forest University
Parkinson Disease
Asymmetric Subthalamic Deep Brain Stimulation for Axial Motor Dysfunction in Parkinson's Disease
This single-center, randomized, quadruple-blinded, double-crossover comparative efficacy trial will study the effects of unilateral 50% voltage reduction in axial motor dysfunction for patients with Parkinson's disease that…
- Trial name
- NCT03462082
- Testing
- Asymmetric STN-DBS
- Where
- Canada
- Volunteers
- 22 people
- Sponsor
- University of Toronto
Facial Nerve Injuries, Facial Paresis Associated With Facial Nerve Dysfunction
Comparison of Three Botulinum Neuromodulators for Management of Facial Synkinesis
The purpose of this study is to compare the effectiveness of three commercially available botulinum toxin neuromodulators in the treatment of facial synkinesis using patient reported outcome measures.
- Conditions
- Facial Nerve Injuries, Facial Paresis Associated With Facial Nerve Dysfunction, Facial Asymmetry, Synkinesis
- Trial name
- NCT03048383
- Testing
- OnabotulinumtoxinA Injectable Product, AbobotulinumtoxinA Injectable Product, Incobotulinumtoxin A Injectable Product
- Volunteers
- 71 people
- Sponsor
- University of Utah
Hearing Loss, Ear Diseases
Benefits of the HiResolution Bionic Ear System in Adults With Asymmetric Hearing Loss
The purpose of this feasibility study is to evaluate the benefit of unilateral implantation in adults who have severe to profound sensorineural hearing loss in one ear, and up to moderate sensorineural hearing loss in the other…
- Conditions
- Hearing Loss, Ear Diseases, Hearing Disorders, Otorhinolaryngologic Diseases
- Trial name
- NCT02811549
- Testing
- HiResolution Bionic Cochlear Implant
- Where
- 2 sites in United States
- Volunteers
- 24 people
- Sponsor
- Advanced Bionics
Stroke, Healthy Adult
Tracking Post-stroke Walking Improvements From the Clinic Into the Home
The purpose of this proposal is to use novel video-based movement tracking technology to measure gait quality after stroke - in the home.
- Trial name
- NCT05454007
- Testing
- Step length asymmetry training
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Western University of Health Sciences