6 completed, 2 recruiting, 2 terminated, 2 withdrawn. 8 Not applicable, 2 Phase 3, 1 Phase 2, 1 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 8 | Completed 4, Recruiting 2, Withdrawn 2 |
| Phase 3 | 2 | Completed 1, Terminated 1 |
| Phase 2 | 1 | Terminated 1 |
| Phase 4 | 1 | Unknown 1 |
Follow Sphenopalatine Ganglion Block: new trials by email Literature Review of Sphenopalatine Ganglion Block trials Research Report on Sphenopalatine Ganglion Block
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Transnasal Sphenopalatine Ganglion Block for Postoperative Pain and Recovery in Tonsillectomy (TONwoPA) Transnasal Transmucosal Sphenopalatine Ganglion Block, Lidocaine %5, Saline (0.9% NaCl) - Post Tonsillectomy Pain, Post Operative Analgesia | Not applicable | Completed | Ankara University | 26 | 2025-08-30 | 2026-10-13 |
| Effect of Bilateral SPG and Infraorbital Nerve Blocks on Recovery After Septorhinoplasty Bilateral Sphenopalatine Ganglion Block, Bilateral Infraorbital Nerve Block - Quality of Recovery (QoR-15), Sphenopalatine Ganglion Block | Not applicable | Completed | Konya City Hospital | 89 | 2025-06-19 | 2026-05-06 |
| Sphenopalatine Ganglion Block as Adjuvant to General Anesthesia Regarding the Quality of Surgical Field in Trans-Sphenoidal Endoscopic Hypophysectomy Sphenopalatine ganglion block using bupivacaine + dexamethasone, General anesthesia - Sphenopalatine Ganglion Block, General Anesthesia | Not applicable | Recruiting | Cairo University | 70 | 2025-06-01 | 2026-05-06 |
| Ultrasound-Guided Versus Brainlab Navigation Sphenopalatine Ganglion Block in Functional Endoscopic Sinus Surgery Ultrasound-guided sphenopalatine ganglion block, Brainlab navigation sphenopalatine ganglion block, Low dose Brainlab navigation sphenopalatine ganglion block - Ultrasound, Brainlab Navigation | Not applicable | Completed | Tanta University | 60 | 2025-05-22 | 2025-11-25 |
| Sphenopalatine Ganglion Block in Bimaxillary Orthognathic Surgery Sphenopalatine Ganglion Block, Sham Block - Bimaxillar Surgery, Sphenopalatine Ganglion Block | Not applicable | Recruiting | Bezmialem Vakif University | 50 | 2024-06-25 | 2025-04-18 |
| Greater Occipital Nerve Blockade and Sphenopalatine Ganglion Blockade in Patients With Episodic Migraine Greater occipital nerve blockade, Sphenopalatine ganglion blockade - Greater Occipital Nerve Block, Sphenopalatine Ganglion Block | Not applicable | Completed | New Valley University | 60 | 2024-05-01 | 2025-05-30 |
| Comparison of Two Methods of Transnasal Sphenopalatine Ganglion Block Transnasal Sphenopalatine Ganglion Block - Sphenopalatine Ganglion Block | Completed | Ajou University School of Medicine | 74 | 2021-03-10 | 2021-10-20 | |
| The Effect of Ganglion Sphenopalatine Block Versus Placebo on Persistent Headache Following COVID-19 Infection Sphenopalatine Ganglion Block with Local Anesthetic, Sphenopalatine Ganglion Block with Placebo (Isotone NaCl), "Sham"-block with Placebo (Isotone NaCl) - Headache, Covid19 | Phase 3 | Terminated | University Hospital Bispebjerg and Frederiksberg | 18 | 2021-01-12 | 2022-06-10 |
| Sphenopalatine Ganglion Block for Post-Dural Puncture Headache in Orthopedic Patients Sphenopalatine Ganglion Block, Medical Treatment - Sphenopalatine Ganglion Block, Adrenaline | Phase 4 | Unknown | Tanta University | 60 | 2020-12-10 | 2020-12-08 |
| Changes in Cerebral Blood Flow (CBF) in Prone and Sitting Position Before and After GSP-block and Before and After Epidural Blood-patch: A Substudy of NCT03652714 Ganglion sphenopalatine block with local anesthetic administered on study GSPB-2018, Ganglion sphenopalatine block with placebo administered on study GSPB-2018 - Postdural Puncture Headache, Sphenopalatine Ganglion Block | Not applicable | Withdrawn | University Hospital Bispebjerg and Frederiksberg | 2020-05-01 | 2020-11-20 | |
| Effectiveness of Sphenopalatine Ganglion Block for Post-Dural Puncture Headache Lidocaine - Post-Dural Puncture Headache, Sphenopalatine Ganglion Block | Phase 2 | Terminated | Milton S. Hershey Medical Center | 6 | 2019-05-31 | 2022-06-15 |
| The Effect of Ganglion Sphenopalatine Block (GSP-block) Versus Placebo on Postdural Puncture Headache Ganglion sphenopalatine block with local anesthetic, Ganglion sphenopalatine block with placebo - Postdural Puncture Headache, Sphenopalatine Ganglion Block | Phase 3 | Completed | University Hospital Bispebjerg and Frederiksberg | 40 | 2018-09-19 | 2019-09-11 |
| Sphenopalatine Ganglion Block for Post-Dural Puncture Headache bupivacaine, placebo - Postdural Puncture Headache, Sphenopalatine Ganglion Block | Not applicable | Withdrawn | Wake Forest University Health Sciences | 2014-11-01 | 2017-11-08 |
Post-Dural Puncture Headache (5) · COVID-19 (1) · Edema (1) · Headache (1) · Pain (1)
Brain Diseases (5) · Central Nervous System Diseases (5) · Headache Disorders (5) · Headache Disorders, Secondary (5) · Nervous System Diseases (5) · Neurologic Manifestations (2) · Pathological Conditions, Signs and Symptoms (2) · Signs and Symptoms (2) · Coronaviridae Infections (1) · Coronavirus Infections (1) · Infections (1) · Lung Diseases (1) · Nidovirales Infections (1) · Pain (1) · Pneumonia (1)
Sphenopalatine Ganglion Block (5) · Anesthetics, Local (2) · Anesthesia, General (1) · Bupivacaine (1) · Dexamethasone (1) · Lidocaine (1) · Sodium Chloride (1)
University Hospital Bispebjerg and Frederiksberg (3) · Tanta University (2) · Ajou University School of Medicine (1) · Ankara University (1) · Bezmialem Vakif University (1) · Cairo University (1) · Konya City Hospital (1) · Milton S. Hershey Medical Center (1) · New Valley University (1) · Wake Forest University Health Sciences (1)
Denmark (3) · Egypt (3) · Turkey (Türkiye) (3) · United States (2) · South Korea (1)
Christian S Meyhoff, PhD (1) · Harun Uysal, Associate Professor (1) · Peter H Pan, MD, MSEE (1) · Verghese Cherian, MD (1)