- Conditions
- Postural Tachycardia Syndrome
- Interventions
- Stellate ganglion block, Sham injection of saline, Ropivacaine, Normal saline
- Procedure · Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- Stanford, California
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Showing 25–48
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- Conditions
- PTSD, Cardiac Arrest, Anxiety and Fear, Sleep Disturbance, Health Behavior
- Interventions
- stellate ganglion block injection, Normal saline injection, Psychoeducation
- Procedure · Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Diabetes Mellitus, Diabetic Retinopathy
- Interventions
- Melatonin, Placebo
- Drug · Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 40 Years to 65 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Encephalomyelitis, Myalgic, Chronic Fatigue Syndrome, Chronic Fatigue Disorder, Chronic Fatigue and Immune Dysfunction Syndrome, Myalgic Encephalomyelitis, Postviral Fatigue Syndrome, Systemic Exertion Intolerance Disease, Infectious Mononucleosis-Like Syndrome, Chronic, Chronic Fatigue-Fibromyalgia Syndrome
- Interventions
- Bupivacaine Injection
- Drug
- Lead sponsor
- Neuroversion, Inc.
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Anchorage, Alaska
- Conditions
- Sphenopalatine Ganglion Nerve Block
- Interventions
- Bupivacaine, angiocatheter
- Drug · Device
- Lead sponsor
- Montefiore Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- The Bronx, New York
- Conditions
- Lumbar Spinal Stenosis, Lumbar Disc Herniation, Lumbar Spondylolisthesis, Lumbar Spondylosis, Lumbar Radiculopathy, Lumbar Spine Instability, Synovial Cyst, Degenerative Disc Disease, Degenerative Spondylolisthesis, Degenerative Intervertebral Discs
- Interventions
- Bupivacaine-Epinephrine 0.25%-1:200,000 Injectable Solution plus clonidine, normal saline
- Drug
- Lead sponsor
- John O'Toole
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Ipsilateral Shoulder Pain
- Interventions
- Sphenopalatine Ganglion (SPG) Block, lidocaine
- Procedure · Drug
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Post Traumatic Stress Disorder
- Interventions
- Sphenopalatine ganglion block
- Other
- Lead sponsor
- New York State Psychiatric Institute
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Post Acute COVID-19 Syndrome, Long COVID, Long Covid19, COVID-19 Recurrent, Post-Acute COVID-19, Post-Acute COVID-19 Infection, SARS-CoV2 Infection, Post Acute Sequelae of COVID-19, Dysautonomia, Dysautonomia Like Disorder, Dysautonomia Orthostatic Hypotension Syndrome, Post COVID-19 Condition, Post-COVID Syndrome, Post COVID-19 Condition, Unspecified, Post-COVID-19 Syndrome
- Interventions
- stellate ganglion block with 0.5% bupivacaine
- Drug
- Lead sponsor
- Jonathann Kuo, MD
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Obesity
- Interventions
- 4% Lidocaine, Saline
- Drug · Other
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 70 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Subarachnoid Hemorrhage, Headache
- Interventions
- Regional anesthetic SPG block-bilateral
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Transformed Migraine, Chronic Daily Headache
- Interventions
- SPG Block with 5% Lidocaine gel, Amitriptyline
- Procedure · Drug
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2020
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Glaucoma
- Interventions
- Not listed
- Lead sponsor
- Carl Zeiss Meditec, Inc.
- Industry
- Eligibility
- 40 Years and older
- Enrollment
- 119 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 4
- States / cities
- Palo Alto, California • Miami, Florida • Dallas, Texas + 1 more
- Conditions
- Chronic Migraine, Cluster Headache, Trigeminal Neuralgia
- Interventions
- Ketorolac, Dexamethasone
- Drug
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- PTSD, Trauma and Stressor Related Disorders, Trauma, Psychological, Post Traumatic Stress Disorder
- Interventions
- Cognitive Processing Therapy (CPT), Stellate Ganglion Block
- Behavioral · Drug
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 85 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Migraine
- Interventions
- Lidocaine, Bupivacaine, Ropivacaine, Placebo
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Headache
- Interventions
- Sphenopalatine ganglion Block, Epidural blood patch
- Drug · Procedure
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Post-Dural Puncture Headache, Sphenopalatine Ganglion Block
- Interventions
- Lidocaine
- Drug
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Long COVID, Long Covid19, Post-COVID-19 Syndrome, Post Acute COVID-19 Syndrome, Dysautonomia, Anosmia, Dysgeusia, Brain Fog, Muscle Pain, Shortness of Breath, Dizziness, Fatigue Post Viral, Cough, Menstrual Cycle Abnormal, Pain
- Interventions
- Stellate Ganglion Block
- Procedure
- Lead sponsor
- Metamorphosis LTD
- Other
- Eligibility
- Not listed
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Cañon City, Colorado
- Conditions
- Chronic Pain
- Interventions
- Spinal cord stimulation (SCS), Dorsal root ganglion stimulation (DRG)
- Device
- Lead sponsor
- Abbott Medical Devices
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 2,000 participants
- Timeline
- 2019 – 2029
- U.S. locations
- 30
- States / cities
- Phoenix, Arizona • Tucson, Arizona • Larkspur, California + 24 more
- Conditions
- Post Traumatic Stress Disorder
- Interventions
- Bupivacaine, Saline
- Drug
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 79 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Posttraumatic Headache, Posttraumatic Stress Disorder
- Interventions
- Group A active comparator, Group B active comparator, Group C Experimental, Group D Placebo Comparator
- Procedure · Drug · Combination Product + 1 more
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 175 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 3
- States / cities
- Chicago, Illinois • Bethesda, Maryland • Fort Bragg, North Carolina
- Conditions
- Parkinson Disease
- Interventions
- Intracerebral Infusion of Autologous Cerebral Spinal Fluid
- Device
- Lead sponsor
- Jeff Elias, MD
- Other
- Eligibility
- 30 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Localized Anal Carcinoma, Localized Anal Margin Carcinoma, Stage 0 Anal Cancer AJCC v8, Stage I Anal Cancer AJCC v8, Stage II Anal Cancer AJCC v8, Stage IIIB Anal Cancer AJCC v8
- Interventions
- Electronic Health Record Review, Fluoroscopy, Ganglion Impar Neurolysis, Questionnaire Administration
- Other · Procedure
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia