Clinical trials: Ganglion Cysts
Pain Syndrome, Pain, Intractable
Determination of Longus Colli Muscle Thickness by Ultrasonography
This study aims to assess the longus colli muscle thickness by ultrasonography in order to guide stellate ganglion blocks
- Conditions
- Pain Syndrome, Pain, Intractable, Complex Regional Pain Syndromes, Hyperhidrosis
- Trial name
- NCT05108103
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Stellate Ganglion Block
Stellate Ganglion Block on Tourniquet Response
To investigate the influence of stellate ganglion block on tourniquet response during surgery in patients undergoing elective lower limb Department of orthopedics.
- Trial name
- NCT03181672
- Testing
- Stellate ganglion block, control group
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Affiliated Hospital of Xuzhou Medical University
Opioid Use Disorder, Sleep Disturbance
Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment
Opioid use disorder (OUD) is a treatable medical illness with three medications FDA approved for treatment. However, persons with OUD report significant sleep disturbance, even when treated with medications for opioid use…
- Trial name
- MOUD (NCT06104280)
- Testing
- Post-Illumination Pupillary Response (PIPR), Polysomnography, Multiple Sleep Latency Test
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Disc Herniation
Caudal Neuroplasty Using Epidural Catheter Combined with Pulsed Radiofrequency (versus Pulsed Radiofrequency Alone
Evaluating the superiority of caudal neuroplasty using epidural catheter (Perifix® Complete Set 16 G) combined with Pulsed Radiofrequency (PRF) versus Pulsed Radiofrequency (PRF) alone targeting the dorsal root ganglion In…
- Trial name
- NCT06711419
- Testing
- f caudal neuroplasty using epidural catheter combined with Pulsed Radiofrequency (PRF) versus Pulsed Radiofrequency (PRF) alone
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Assiut University
Periodontal Diseases, Periodontal Diseases Inflammation
Retinal and Choroidal Changes in Periodontal Disease
Advanced PeriodontitisIn this cross-sectional study, the relationship between periodontal disease severity and retinal and choroidal structural changes was evaluated using SD-OCT.
- Conditions
- Periodontal Diseases, Periodontal Diseases Inflammation, Retinal Thickening
- Trial name
- NCT07856901
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Zeliha Başak Çakır Erdil
Angiography, Glaucoma, Open-Angle
The Relationship Between Macular OCTA and GCIPL and Their Combinational Index Using AI
Macular GCIPLT and vessel density will be measured with Spectralis optical coherence tomography and Topcon swept-source OCT respectively.
- Trial name
- NCT03369886
- Testing
- Optical Coherence Tomography Angiography (OCTA)
- Where
- South Korea
- Volunteers
- 206 people, healthy volunteers welcome
- Sponsor
- Pusan National University Hospital
Refractive Errors
Measurment of Optic Disc Parameters, RNFL Thickness and Ganglion Cell Complex in Myopic, Hypermetropic and Emmetropic Patients Using OCT and Axial Length Measurments
To evaluate the optic disc parameters, thickness of ganglion cell complex (GCC), and thickness of peripapillary retinal nerve fiber layer (RNFL) in myopic and hyperopic and emmetrop patients using optical coherence tomography…
- Trial name
- NCT07241806
- Testing
- OCT
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- Assiut University
Postdural Puncture Headache
Study Evaluating Sphenopalatine Ganglion Block (SPGB) for Treatment of Postdural Puncture Headache (PDPH)
Postdural puncture headaches (PDPH) are a consequence of spinal and epidural anesthesia in approximately 1% of cases when performed in obstetric patients.
- Trial name
- PDPH (NCT02365909)
- Testing
- 0.5% bupivacaine, normal saline
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Postdural Puncture Headache
Therapeutic Epidural Patch Versus Pain Block in the Midface for Headache
The purpose of this study is to compare a pain block in the midface, versus the traditional, more invasive, therapeutic epidural patch for the treatment of headaches
- Trial name
- NCT03112720
- Testing
- Epidural Blood Patch, Sphenopalatine Ganglion Block
- Where
- 2 sites in United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
GLAUCOMA 1, OPEN ANGLE, D (Disorder)
Spectral Domain Optical Coherence Tomography Analysis for Glaucoma
The aim of this study is to examine whether there is a difference in macular ganglion cell complex thickness and retinal nerve fiber layer thickness in early-stage Primary open angle glaucoma and normal tension glaucoma with…
- Trial name
- NCT01612416
- Testing
- RS-3000 OCT measurements
- Where
- Turkey (Türkiye)
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- Inonu University
All Minor Hand Surgery Including, Carpal Tunnel Syndrome
Nylon Versus Chromic Gut Sutures for Minor Hand Surgery
This study aims to assess the relationship between overall satisfaction with treatment in a group of randomized patients undergoing elective hand surgery using either absorbable (4-0 Chromic) or non-absorbable (5-0 Nylon)…
- Conditions
- All Minor Hand Surgery Including, Carpal Tunnel Syndrome, Trigger Finger, Ganglion Cysts
- Trial name
- NCT03407820
- Testing
- Absorbable Chromic gut sutures, Non-absorbable Nylon sutures
- Where
- 3 sites in United States
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Glaucoma
Macular Damage in Early Glaucoma and Progression
Glaucoma is the leading cause of irreversible blindness worldwide. This study aims to test a new method that may allow earlier diagnosis of glaucoma and better ways to monitor if it is getting worse.
- Trial name
- NCT02547740
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Columbia University
Ipsilateral Shoulder Pain
Sphenopalatine Ganglion Block to Treat Shoulder Pain During and/or After Cesarean
The purpose of this open label pilot study is to evaluate the utility of sphenopalatine ganglion (SPG) block to manage ipsilateral shoulder pain (ISP) during and/or after cesarean.
- Trial name
- NCT02670057
- Testing
- Transnasal SPG block
- Where
- United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Alzheimer's Disease, Mild Cognitive Impairment
Retinal Imaging in Neurodegenerative Disease
This study aims to develop and evaluate biomarkers using non-invasive optical coherence tomography (OCT) and OCT angiography (OCTA) as well as ultra-widefield (UWF) fundus photography to assess the structure and function of the…
- Conditions
- Alzheimer's Disease, Mild Cognitive Impairment, Parkinson's Disease, Multiple Sclerosis
- Trial name
- NCT03233646
- Testing
- Retinal and Choroidal Imaging
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Duke University
Lumbosacral Radicular Syndrome
PRF Treatment for Patients With Chronic Lumbosacral Radicular Pain Compared to Conventional Medical Management
The purpose of the study is to evaluate the effect of PRF treatment adjacent to the lumbar dorsal root ganglion (DRG) of L5 or S1 in patients with a chronic lumbosacral radicular syndrome (LRS).
- Trial name
- NCT00991237
- Testing
- Pulsed Radiofrequency
- Where
- Netherlands
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Healthy Volunteers, Cardiovascular System
Effects of Transcutaneous Electrical Stimulation on the Autonomous Nerve System in Healthy Young People
Cardiovascular disease is one of the most important causes of death and disability in the world. An autonomic imbalance is associated to cardiovascular risks and disorders.
- Conditions
- Healthy Volunteers, Cardiovascular System, Autonomic Nervous System
- Trial name
- ESautonomous (NCT05289817)
- Testing
- Transcutaneous Vagus Nerve Stimulation (t-VNS), Transcutaneous Sympathetic Ganglion Electrical Stimulation (t-SES)
- Where
- Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade da Coruña
Transcutaneous Electrical Nerve Stimulation (TENS), Popliteal
The Immediate Effect of Applying Transcutaneous Electrical Nerve Stimulation (TENS) on Sympathetic Ganglion and Gastrocnemius for Popliteal Blood Flow
This study aims to evaluate the immediate hemodynamic effects of transcutaneous electrical nerve stimulation (TENS) on the popliteal artery and vein.
- Conditions
- Transcutaneous Electrical Nerve Stimulation (TENS), Popliteal, Blood Flow, Sympathetic Ganglia
- Trial name
- TENS (NCT06882733)
- Testing
- Transcutaneous Electrical Nerve Stimulation，TENS
- Where
- Taiwan
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University
Glaucoma
Comparing SD-tVEP and PERG Tests Between Patients With Glaucoma, Patients With High Eye Pressure and "Normal" Patients
Wills Eye Hospital Glaucoma Research Center will conduct a 1-year prospective study to assess the ability of a Short Duration Transient Visual Evoked Potential (SD- tVEP) and a Steady-State Pattern electro-retinogram (PERG)…
- Trial name
- NCT02604953
- Testing
- Short Duration Transient Visual Evoked Potential (SDtVEP), Pattern electroretinogram (PERG)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Nasal Polyps
Infrazygomatic Versus Intranasal Injection Sphinopalatine Ganglion Blockade Effect on Surgical Field in FESS
This study aimed to show the effect of sphinopalatine ganglion blockade on surgical field, hemodynamics and postoperative pain in FEES operation.
- Trial name
- NCT04996576
- Testing
- infrazygomatic approach sphinopalatine ganglion block, intranasal injection approach of sphinopalatine ganglion block
- Where
- 2 sites in Egypt
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Sphenopalatine Ganglion Nerve Block
Sphenopalatine Ganglion Block Study
The goal of this clinical trial is to compare the administration and dosage of bupivacaine for sphenopalatine ganglion (SPG) nerve block.
- Trial name
- NCT05707754
- Testing
- Bupivacaine, angiocatheter
- Where
- United States
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center