- Conditions
- SAH (Subarachnoid Hemorrhage), Headache
- Interventions
- Transnasal sphenopalatine ganglion block
- Combination Product
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Sacramento, California
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 30
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- Ipsilateral Shoulder Pain
- Interventions
- Transnasal SPG block
- Procedure
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 117 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Concussion, Headache
- Interventions
- Lidocaine in SphenoCath device, Saline Solution in SphenoCath device
- Combination Product
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Headache
- Interventions
- SPG Block, Standard IV Treatment
- Procedure · Drug
- Lead sponsor
- Kendall Healthcare Group, Ltd.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 84 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Aneurysmal Subarachnoid Hemorrhage (aSAH), Headache
- Interventions
- Lidocaine (drug), Tx 360
- Drug · Device
- Lead sponsor
- Wright State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Dayton, Ohio
- 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
- 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
- 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
- Headache, Stroke, Ischemic Stroke
- Interventions
- Liquid Lidocaine, Placebo
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2025
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- 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
- Chronic Migraine
- Interventions
- Marcaine, Saline
- Drug
- Lead sponsor
- Tian Medical Inc.
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 2
- States / cities
- Ann Arbor, Michigan • Springfield, Missouri
- Conditions
- Chronic Rhinosinusitis (Diagnosis)
- Interventions
- Bupivacaine or Ropivacaine with epinephrine plus dexamethasone - Group 1, Bupivacaine or Ropivacaine with epinephrine plus dexamethasone - Group 2
- Drug
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Migraine in Children, Sphenopalatine Neuralgia, Migraine in Adolescence
- Interventions
- Lidocaine topical, Prochlorperazine Injection
- Drug
- Lead sponsor
- Newark Beth Israel Medical Center
- Other
- Eligibility
- 10 Years to 20 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Newark, New Jersey
- Conditions
- Postdural Puncture Headache
- Interventions
- Epidural Blood Patch, Sphenopalatine Ganglion Block
- Device · Drug
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 13 Years to 92 Years
- Enrollment
- 8 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 2
- States / cities
- New Brunswick, New Jersey
- Conditions
- Pain, Postoperative
- Interventions
- Bupivacaine Block, Placebo
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Postdural Puncture Headache, Sphenopalatine Ganglion Block
- Interventions
- bupivacaine, placebo
- Drug
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- 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
- Trigeminal Neuralgia
- Interventions
- Nasal ganglion block for TN
- Device
- Lead sponsor
- Chicago Anesthesia Pain Specialists
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Post-Dural Puncture Headache
- Interventions
- Lidocaine HCl Gel 2%, placebo gel
- Drug
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Postdural Puncture Headache, Cerebrospinal Fluid Leak, Spinal; Puncture, Complications, Headache
- Interventions
- Lidocaine 4%, Placebo
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years and older · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Headache, Migraine
- Interventions
- Tx360
- Device
- Lead sponsor
- Tian Medical Inc.
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 174 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 11
- States / cities
- New Haven, Connecticut • Stamford, Connecticut • Fort Gordon, Georgia + 8 more
- Conditions
- Postdural Puncture Headache
- Interventions
- 0.5% bupivacaine, normal saline
- Drug
- Lead sponsor
- University of Arkansas
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- 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