Clinical trials: Ganglion Cysts
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
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
Optic Neuritis
Effect of Phenytoin on the Ganglion Cell Layer in Patients With Optic Neuritis
Optic neuritis typically occurs in young (mean age, 32 years), female (77%) patients, and it presents as subacute monocular visual loss that develops over several days.
- Trial name
- NCT02939937
- Testing
- Phenytoin
- Where
- Iran
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Tehran University of Medical Sciences
Post Operative Pain
Dexamethasone vs Dexmedetomidine in Sphenopalatine Ganglion Block for Rhinoplasty Pain
This study will test the effect of adding dexamethasone versus dexmedetomidine as adjuvants to bupivacaine in sphenopalatine ganglion block used for pain after rhinoplasty
- Trial name
- NCT07380139
- Testing
- Dexamedomedine, Dexamethasone, Bubpivacaine
- Where
- Egypt
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ain Shams 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
Anesthesia
Postdural Puncture Headache Relief With Aminophylline and SPGB
The purpose of the study is to compare Sphenopalatine ganglion block (SPGB) and aminophylline in the efficacy and safety management of PDPH.
- Trial name
- NCT05552404
- Testing
- conservative therapy, Aminophylline, trans nasal sphenopalatine ganglion block
- Where
- Egypt
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
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
Sleep and Circadian Problems
Effect of Stellate Ganglion Block on Sleep Quality in Patients With Depression
# Brief Summary This clinical research study looks at whether stellate ganglion block (SGB) can improve sleep quality for people with depression. Poor sleep often goes together with depression.
- Trial name
- NCT07836738
- Testing
- Stellate Ganglion Block
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Li Juan
Chronic Pain
Paired Acute Invasive/Non-invasive Stimulation Trial
Chronic pain patients with implanted dorsal root ganglion stimulators will be randomized to receive transcranial direct current stimulation (tDCS) to the motor cortex, magneto-encephalographically (MEG) localized stimulation or…
- Trial name
- PAINS (NCT03954093)
- Testing
- Transcranial direct current stimulation
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Circadian System
Beneficial Effects of Daytime Light Exposure and Physical Activity on the Human Circadian Clock and Sleep
This study is to examine the circadian phase-shifting effects of daylight and physical activity (primary endpoint: shift in dim-light melatonin onset (DLMO)) as well as their effects on sleep the ensuing night and analyzes how…
- Trial name
- DayCiS (NCT05513547)
- Testing
- LE protocol 1: exposure to artificial light, LE protocol 2: natural daylight, LE protocol 3: natural daylight with reduced short-wavelength proportions
- Where
- Switzerland
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
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
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
Hot Flash, Stellate Ganglion Block
Stellate Ganglion Block to Reduce Hot Flushes
To assess the short-term efficacy of stellate ganglion block on hot flush reduction versus sham procedure
- Conditions
- Hot Flash, Stellate Ganglion Block, Postmenopausal, Hot Flushes
- Trial name
- NCT03756272
- Testing
- Bupivacaine block
- Where
- Netherlands
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Rijnstate Hospital
Parkinson's Disease
Retinal Function in Parkinson's Disease
Parkinson's disease (PD) is a neurodegenerative disorder characterized by muscle rigidity, tremor, a slowing of physical movement (bradykinesia) and, in extreme cases, a loss of physical movement.
- Trial name
- NCT01010074
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
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
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
SSNHL(Sudden Sensory Neural Hearing Loss)
The Effect of Oxygen Administration on Regional Cerebral Oxygen Saturation (rSO2) in the Non-block Side After Stellate Ganglion Block
Stellate ganglion block (SGB) is known to increase blood flow to the innervation area of the stellate ganglion. Near infrared spectroscopy reflects changes of blood volume and allows continuous, non-invasive, and bedside…
- Trial name
- NCT01532713
- Testing
- oxygen administration
- Where
- South Korea
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Hyperhidrosis
20% Alcohol With Steroid Local Anesthetic Technique Versus Steroid Local Anesthetic Technique Only in Stellate Ganglion Injection in Idiopathic Palmar Hyperhydrosis
Palmar hyperhidrosis is a medical condition characterized by excessive sweating specifically from the palms of the hands. This condition can significantly impact an individual's quality of life, leading to social embarrassment…
- Trial name
- NCT07788326
- Testing
- Group A, Group B
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Fayoum University Hospital
Hip Osteoarthritis, Indication for Total Hip Replacement
Evaluation of Locomotor Activity Before and After Total Hip Replacement in Patients With Hip Osteoarthritis.
The investigators believe that the application of non-linear methods of analysis using the ganglion and neural network technique will make it possible to analyse all of the complex data obtained in patients with hip…
- Trial name
- NCT02042586
- Testing
- Analysis of movement before total hip replacement, Analysis of movement after total hip replacement
- Where
- France
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Glaucoma
Stop Retinal Ganglion Cell Dysfunction Study
Glaucoma is a progressive disease resulting in blindness. Determining the onset of the disease, predicting its severity and the benefit of pressure lowering eye drops is key to clinical management aimed at maintaining useful…
- Trial name
- STOP-RGCD (NCT02390284)
- Testing
- Latanoprost, Bimatoprost, Travoprost
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Miami