| To Evaluate the Efficacy and Safety of SR419 in Patients With Postherpetic Neuralgia (PHN) (NCT05357677) | Shanghai SIMR Biotechnology Co., Ltd. | 2022-05-13 |
| Combined Application of Pulsed RF and Steroids to the DRG for PHN (NCT05208918) | Mansoura University | 2022-02-01 |
| To Evaluate the Efficacy and Safety of HSK16149 Capsule in Chinese Patients With Postherpetic Neuralgia (NCT05140863) | Haisco Pharmaceutical Group Co., Ltd. | 2021-11-01 |
| The Comparison of Sympathetic Blockade of Stellate Ganglion Block and Thoracic Paravertebral Block (NCT04876989) | Seoul National University | 2021-07-21 |
| Prospective Observation of the Fluoroscopy-guided Cervical Epidural Approach Using the Contralateral Oblique View (NCT04774458) | Asan Medical Center | 2021-03-04 |
| Duloxetine for PHN (NCT04313335) | Beijing Tiantan Hospital | 2021-03-01 |
| Efficacy and Safety of LX9211 in Participants With Postherpetic Neuralgia (NCT04662281) | Lexicon Pharmaceuticals | 2020-12-10 |
| Electroacupuncture Therapy for Treating Postherpetic Neuralgia (NCT04594226) | The Third Affiliated hospital of Zhejiang Chinese Medical University | 2020-11-11 |
| Erector Spinae Plane Block in Post-herpetic Neuralgia (NCT04546334) | Tanta University | 2020-09-26 |
| Incidence of Intravascular (IV) Injection During Trigeminal Nerve Blocks (NCT04467398) | Seoul National University | 2020-07-20 |
| Treatment of Chronic Postherpetic Pain With Autologous Fat Grafting - A RCT (NCT04099706) | Odense University Hospital | 2019-09-19 |
| The Superiority of Contralateral Oblique View for Mid-thoracic Epidural Assess (NCT03789955) | Asan Medical Center | 2019-02-22 |
| Single Nucleotide Polymorphisms (SNPs) Associated With Postherpetic Neuralgia (NCT03708653) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2018-04-01 |
| Involvement of Reorganization of Cerebral Functional Connectivity in the Process of Transition to Postherpetic Neuralgia (NCT03106896) | Second Affiliated Hospital, Zhejiang University, School of Medicine | 2017-04-01 |
| Comparison of the Efficacy of the Ultrasound With Fluoroscopy in Guidance of Lumbar Sympathetic Block (NCT02737527) | Seoul National University | 2016-04-01 |
| Efficacy and Safety of Lidocaine Infusion Treatment in Management of Neuropathic Pain (NCT02597257) | Seoul National University Hospital | 2015-08-01 |
| A Comparative Study of FV-100 vs. Valacyclovir for the Prevention of Post-Herpetic Neuralgia (NCT02412917) | ContraVir Pharmaceuticals, Inc. | 2015-06-01 |
| The Efficacy of MK-8291 in Participants With Post-herpetic Neuralgia (PHN) With Allodynia (MK-8291-012) (NCT02336555) | Merck Sharp & Dohme LLC | 2015-03-12 |
| Efficacy and Safety of Pregabalin Sustained Release Tablet for Postherpetic Neuralgia (NCT02868801) | Jiangsu HengRui Medicine Co., Ltd. | 2015-03-01 |
| A Study to Evaluate the Safety and Efficacy of Topically Applied TV 45070 Ointment in Patients With Postherpetic Neuralgia (PHN) (NCT02365636) | Teva Branded Pharmaceutical Products R&D, Inc. | 2015-02-26 |
| Civamide Nasal Solution for Postherpetic Neuralgia of the Trigeminal Nerve (NCT01886313) | Winston Laboratories | 2014-03-01 |
| Efficacy and Safety Study of Z160 in Subjects With Postherpetic Neuralgia (NCT01757873) | Zalicus | 2012-12-01 |
| Pilot Study Of Pregabalin And Prediction Of Treatment Response In Patients With Postherpetic Neuralgia (NCT01603394) | Pfizer | 2012-10-01 |
| Leech Therapy for Postherpetic Neuralgia (NCT01744522) | Universität Duisburg-Essen | 2012-09-01 |
| Analgesic Efficacy and Safety of V116517 in Subjects With Moderate to Severe Chronic Pain Due to Postherpetic Neuralgia (PHN) (NCT01688947) | Purdue Pharma LP | 2012-09-01 |
| Evaluate the Efficacy and Safety of DWP05195 in Subjects With Post-Herpetic Neuralgia (NCT01557010) | Daewoong Pharmaceutical Co. LTD. | 2012-03-01 |
| A Comparative Study of KHK6188 (NCT01544296) | Kyowa Kirin Co., Ltd. | 2012-02-01 |
| Effects of Pennsaid on Clinical Neuropathic Pain (NCT01508676) | Massachusetts General Hospital | 2011-11-01 |
| Study of Possible Changes in QST After Application of Capsaicin on Patients With Peripheral Neuropathic Pain (NCT01596491) | Ruhr University of Bochum | 2011-04-01 |
| Evaluation of the Efficacy, Tolerability and Safety of Etoricoxib (Arcoxia) in Patients With Neuropathic Pain (NCT01264237) | Analgesic Solutions | 2011-03-01 |
| Study to Evaluate the Safety and Analgesic Activity of ATx08-001 in Subjects With Postherpetic Neuralgia (NCT01318226) | Aestus Therapeutics | 2011-03-01 |
| Efficacy of Etoricoxib on Peripheral Hyperalgesia (NCT01088256) | Ruhr University of Bochum | 2011-02-01 |
| Oxcarbazepine for the Treatment of Chronic Peripheral Neuropathic Pain (NCT01302275) | Søren H. Sindrup | 2011-02-01 |
| Evaluation of Five Selected Markers in Skin Biopsies of Patients With Postherpetic Neuralgia and Healthy Controls (NCT01379716) | Albany Medical College | 2011-01-01 |
| Botulinum Toxin in Peripheral Neuropathic Pain (NCT01251211) | Hospital Ambroise Paré Paris | 2010-10-01 |
| Study of NGX-1998 for the Treatment of Postherpetic Neuralgia (NCT01228838) | NeurogesX | 2010-10-01 |
| A Crossover Study to Evaluate the Safety, Tolerability and Efficacy of XPF-002 in Subjects With Postherpetic Neuralgia (PHN) (NCT01195636) | Xenon Pharmaceuticals Inc. | 2010-08-01 |
| A Phase 2 Study of Tapentadol Extended-Release (JNS024ER) ) in Japanese Participants With Chronic Pain Due to Diabetic Neuropathic Pain or Postherpetic Neuralgia (NCT01124617) | Janssen Pharmaceutical K.K. | 2010-06-01 |
| Efficacy, Safety, Tolerability and Pharmacokinetics of Concomitant Administration of Tramadol With Duloxetine or Pregabalin (NCT01116531) | Turku University Hospital | 2010-04-01 |
| Study to Assess the Efficacy, Safety, and Tolerability of ADL5747 in Participants With Postherpetic Neuralgia (NCT01058642) | Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA) | 2010-01-01 |
| Study of NGX-4010 With the Use of Open Label Lidocaine (2.5%)/Prilocaine (2.5%) Cream for the Treatment of Postherpetic Neuralgia (PHN) (NCT00916942) | NeurogesX | 2009-06-01 |
| Evaluation of Civamide Patch in Treatment of Postherpetic Neuralgia and Post-Incisional Neuralgia (NCT00845923) | Winston Laboratories | 2009-03-01 |
| Safety and Efficacy Study of KAI-1678 to Treat Pain in Subjects With Postherpetic Neuralgia (NCT01106716) | KAI Pharmaceuticals | 2009-03-01 |
| Study of Capsaicin Patch for the Management of Peripheral Neuropathic Pain (NCT02228928) | Samyang Biopharmaceuticals Corporation | 2009-02-01 |
| A Confirmatory Study of Fentanyl in Participants With Post-herpetic Neuralgia, Complex Regional Pain Syndrome or Postoperative Pain Syndrome (NCT01008553) | Janssen Pharmaceutical K.K. | 2008-12-01 |
| Analgesic Efficacy and Safety Study of T-62 in Subjects With Postherpetic Neuralgia (NCT00809679) | Pfizer | 2008-12-01 |
| Acupuncture in Herpes Zoster Neuralgia (ACUZoster) (NCT00885586) | Dominik Irnich | 2008-11-01 |
| A Study To Compare Pregabalin/PF-00489791 Combination Versus Pregabalin Alone In Post-Herpetic Neuralgia (NCT00599638) | Pfizer | 2008-04-09 |
| Efficacy and Safety of Eslicarbazepine Acetate as Therapy for Patients With Post-Herpetic Neuralgia (NCT00981227) | Bial - Portela C S.A. | 2007-11-01 |
| A 2 Week Study of Topical KD7040 in the Treatment of Postherpetic Neuralgia (PHN) (NCT00576108) | Kalypsys, Inc. | 2007-11-01 |
| Safety/Efficacy Study of Retigabine vs. Placebo in Post-Herpetic Neuralgia (PHN) (NCT00612105) | Bausch Health Americas, Inc. | 2007-10-01 |
| An Effectiveness and Safety Study With RWJ-333369 (Carisbamate) for the Study of Postherpetic Neuralgia (PHN). (NCT00492323) | SK Life Science, Inc. | 2007-03-01 |
| Study of a Bupivacaine Patch (Eladur™) to Treat Post- Herpetic Neuralgia (NCT00478179) | Durect | 2006-09-01 |
| New Topical Treatment for Continued Pain After Shingles (NCT00566904) | Biomedical Development Corporation | 2006-09-01 |
| Study to Find Out if Therapy With the Drug Pregabalin Relieves Pain During Shingles Compared With Placebo (NCT00352651) | University of California, San Francisco | 2006-06-01 |
| A Study Evaluating Botulinum Toxin Type A in Subjects With Postherpetic Neuralgia (NCT00168441) | Allergan | 2004-06-01 |
| Efficacy Study of Botox to Treat Neuropathic Pain (NCT00527202) | Hospital Ambroise Paré Paris | 2004-06-01 |
| A Study Of Lidocaine Patch 5% Alone, Gabapentin Alone, And Lidocaine Patch 5% And Gabapentin In Combination For The Relief Of Pain In Patients With Diverse Peripheral Neuropathic Pain Conditions (NCT00904202) | Endo USA Inc., a Keenova Therapeutics Company | 2003-01-01 |
| An Open-Label Follow-on Trial to Assess the Long-Term Safety and Efficacy of Oral SPM 927 in Subjects With Postherpetic Neuralgia (PHN) (NCT00238511) | UCB Pharma | 2002-11-01 |
| A Study of the Effectiveness And Safety Of Lidoderm® As Add-On Treatment in Patients With Postherpetic Neuralgia, Diabetic Neuropathy, or Low Back Pain (NCT00904020) | Endo USA Inc., a Keenova Therapeutics Company | 2002-06-01 |
| A Multi-Centre, Randomized, Double-Blind, Placebo Controlled Pilot Trial to Assess the Efficacy, Safety, and Tolerability of SPM 927 in Subjects With Postherpetic Neuralgia (PHN). (NCT00861068) | UCB Pharma | 2002-02-01 |
| Shingles Prevention Study (NCT00007501) | US Department of Veterans Affairs | 1998-11-01 |
| A Study to Determine if an Investigational Pain Medicine Provides Relief of Chronic Pain After a Shingles Outbreak (NCT00506610) | Pfizer | |