Clinical trials: Nerve Condition
Open Angle Glaucoma, Normal Tension Glaucoma
Study on Ocular Blood Flow and the Orbital Cerebrospinal Fluid Pressure in Glaucoma
Ocular blood flow has been consistently demonstrated to be altered in glaucoma patients when compared to otherwise healthy individuals.
- Trial name
- NCT01802463
- Where
- Belgium
- Volunteers
- 197 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Glaucoma, Myopia
Efficacy of Retinal Nerve Fiber Layer (RNFL) / Retinal Thickness Ratio by Cirrus OCT Utilizing Spectral -Domain Technology as a Diagnostic Predictor of Glaucoma
Glaucoma is presumed to be an axonal disease which starts at the lamina cribrosa. This assumption has led to the monitoring of the retinal nerve fiber layer thickness for the diagnosis and monitoring of progression of glaucoma.
- Trial name
- NCT00772993
- Where
- South Korea
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Intracranial Pressure Increase
Comparison of ONSD and rSO2 Measurements Between General and Spinal Anesthesia in C-Section
General anesthesia and regional anesthesia can be chosen in cesarean operations. Endotracheal intubation and mechanical ventilation are components of general anesthesia.
- Trial name
- NCT04446013
- Testing
- Optic Nerve Sheath Diameter Measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Bagcilar Training and Research Hospital
Colorectal Cancer, Pancreatic Adenocarcinoma
Circulating Tumor DNA Exposure in Peripheral Blood
This is a prospective, multi-center, blinded feasibility study. The objective of this study is to test the feasibility of the detection of tumor DNA of a variety of tumors in peripheral blood using a novel process for the…
- Conditions
- Colorectal Cancer, Pancreatic Adenocarcinoma, Gastric Cancer, Hepatocellular Carcinoma
- Trial name
- NCT03517332
- Where
- 6 sites in United States, Switzerland
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Quantgene Inc.
Arthropathy of Hip
Compare Epidural vs. Lumbar Plexus Analgesia After Hip Arthroplasty
The goal of this retrospective chart review is to evaluate if the implementation of lumbar plexus block placement for postoperative pain have improved conditions in the postoperative period for patients undergoing total hip…
- Trial name
- NCT02493621
- Where
- United States
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Carpal Tunnel Syndrome
Local Injection of Steroid VS.Glucose 5% in Carpal Tunnel Syndrome
To assess pain relief and quality of life among patients with carpal tunnel syndrome after local steroid vs. glucose 5% injection.
- Trial name
- NCT05496764
- Testing
- Dexamethasone, Glucose Injection
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Assiut University
Convergence Insufficiency
Home Vision Therapy and Prism Prescription in Presbyopic Persons With Convergence Insufficiency
convergence insufficiency is one of the most common binocular vision problems in which the eyes tend to have more exophoria in near than distance activities.
- Trial name
- NCT05311917
- Testing
- home vision therapy, base in prism prescription
- Where
- Iran
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Migraines
Quantitative Sensory Testing and Occipital Nerve Stimulator
The primary aim of this study is to assess the reversibility of a range of psychophysical markers of pain processing in patients with chronic migraine or cluster headache before and after ONS insertion and comparing to patients…
- Trial name
- NCT06022848
- Testing
- occipital nerve stimulator
- Where
- United Kingdom
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Barts & The London NHS Trust
Carpal Tunnel Syndrome
Mechanisms of Neural Mobilization in the Treatment of Chronic Pain
The purpose of this study was to determine the effect of a manual therapy technique (neural mobilization) on measures of clinical pain and function, experimental pain sensitivity, and on the function of the median nerve in…
- Trial name
- NCT00929123
- Testing
- neural mobilization, healthy controls
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Florida
Hand Injuries, Hand Injuries and Disorders
Early Ultrasound-guided Nerve Block for Painful Hand Injuries in the Emergency Department
This study aims to determine whether early initiation of temporary nerve block therapy improves patient satisfaction, decreases patient pain and discomfort, decreases the use of dangerous medications such as narcotics, and frees…
- Trial name
- NCT03195413
- Testing
- Ultrasound-guided forearm nerve block, 1:1 volume measured solution of: 1% lidocaine without epinephrine and 0.5% bupivacaine without epinephrine, Bedside ultrasound machine
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Washington
Hypermobility, Joint
Ultrasonographic Evaluation of the Ulnar Nerve in Individuals With and Without Generalized Joint Hypermobility
This study will include 30 individuals diagnosed with Generalized Joint Hypermobility (GJH) based on the Beighton score and 30 healthy controls without GJH. Participants will undergo Tinel's test and the flexion-compression test.
- Trial name
- NCT07044986
- Testing
- no intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Beylikduzu State Hospital
Sarcoma, Endocrine Tumors
Comprehensive Omics Analysis of Pediatric and Adult Solid Tumors and Establishment of a Repository for Related Biological Studies
Background: Laboratory investigators who are studying common childhood cancers are interested in developing a tissue repository to collect and store blood, serum, tissue, urine, or tumors of children who have cancer or adults who…
- Conditions
- Sarcoma, Endocrine Tumors, Neuroblastoma, Retinoblastoma
- Trial name
- NCT01109394
- Where
- 5 sites in United States
- Volunteers
- 6,035 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Memory Disorders
AIT-082 Phase 1B Study
AIT-082 is a novel small molecule that crosses the blood-brain barrier to enhance nerve function by increasing levels of neurotrophic growth factors and encouraging nerve sprouting in the brain.
- Trial name
- NCT00000180
- Testing
- AIT-082
- Where
- 4 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Brain Cancer, Glioma
Experience of Brain Tumor Caregivers
The objective of this study is to explore the experience of informal caregivers of patients with a primary brain tumor, identifying elements and themes of the caregiving experience specific to this population of caregivers.
- Trial name
- NCT00352820
- Testing
- Interview, Questionnaire
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Plantar Fasciitis, Chronic, Tibial Nerve
Tibial Nerve Size and Clinical Features in Chronic Plantar Fasciitis
This cross-sectional observational study aims to examine the relationship between tibial nerve cross-sectional area at the tarsal tunnel and plantar fascia thickness, pressure pain threshold, foot posture, and functional status…
- Trial name
- NCT07878273
- Testing
- Pressure Pain Threshold Assessment, Plantar fascia ultrasonographic Assessment, Tibial nerve ultrasonographic assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Diabetic Retinopathy, Retinal Vein Occlusion
Computer Aided Diagnosis of Multiple Eye Fundus Diseases From Color Fundus Photograph
Blindness can be caused by many ocular diseases, such as diabetic retinopathy, retinal vein occlusion, age-related macular degeneration, pathologic myopia and glaucoma.
- Conditions
- Diabetic Retinopathy, Retinal Vein Occlusion, Retinal Artery Occlusion, Central Serous Chorioretinopathy
- Trial name
- NCT04723160
- Testing
- Software assisted imaging diagnosis
- Where
- 5 sites in China
- Volunteers
- 748 people, healthy volunteers welcome
- Sponsor
- Visionary Intelligence Ltd.
Postoperative Pain
Femoral Nerve Block, Periarticular Nerve Group (PENG) Block, and Preoperative IV Fentanyl
The pericapsular nerve group block is a regional anesthetic technique described in 2018, developed primarily in total hip arthroplasties for postoperative analgesia with motor sparing benefits.
- Trial name
- NCT06537323
- Testing
- Femoral nerve block with0.25% bupivacaine guided by ultrasound., PENG block with0.25% bupivacaine guided by ultrasound., Preoperative IV fentanyl 100microgram
- Where
- Egypt
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Aswan University Hospital
Parkinson Disease, Neuroendocrine Tumors
124I-MIBG Tracer Evaluation of Myocardial Sympathetic Denervation and Assessment of Neuroendocrine Tumors.
The Feasibility of Novel 124I-MIBG Tracer in Evaluation of Myocardial Sympathetic Denervation and Assessment of Neuroendocrine tumors. Comparison with 123I-MIBG.
- Trial name
- NCT01931488
- Testing
- MIBG label with I123 or I124, SPECT imaging
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Nerve Block, Anesthesia, Local
Sensory Distribution of Lateral Femoral Cutaneous Nerve Block
The purpose of this study is to investigate and describe the anatomical distribution of the sensory outcome following LFCN block (LFCN = lateral femoral cutaneous nerve) in relation to the incisional lines after Total Hip…
- Conditions
- Nerve Block, Anesthesia, Local, Pain, Postoperative, Anatomical Distribution
- Trial name
- NCT02957903
- Testing
- Ropivacaine, Isotonic Saline
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Zealand University Hospital
Melanoma
Pembrolizumab Effects on NK Cell Exhaustion in Melanoma (Merck NK-IIT)
Melanoma is an immune-modulated malignancy and immune checkpoint modulators which inhibit PD-1 function (pembrolizumab, nivolumab) have demonstrated clinical efficacy as treatment for patients with stage IV melanoma.
- Trial name
- NCT03241927
- Testing
- Pembrolizumab
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Nina Bhardwaj
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