Clinical trials: Capsaicin
Postoperative Pain
Efficacy and Safety of ALGRX 4975 in Treatment of Postoperative Pain After Hernia Repair
Hernia repair is one of the most common operations. Whilst there are few complications, pain may last for several weeks and extend the period of convalescence.
- Trial name
- NCT00146198
- Testing
- ALGRX 4975
- Where
- Denmark
- Volunteers
- 40 people
- Sponsor
- AlgoRx Pharmaceuticals
Healthy
Acute Response Capsaicin Flare Study
Prior to administering PF-04427429 to patients we wish to increase the understanding of functional effects associated with calcitonin gene related peptide (CGRP) pathways.
- Trial name
- NCT01147432
- Testing
- PF-04427429, Capsaicin challenge, EMLA positive control
- Where
- Belgium
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Non-diabetic Painful Peripheral Polyneuropathy, Postherpetic Neuralgia (PHN)
A Study to Compare QUTENZA With Pregabalin for the Treatment of Peripheral Neuropathic Pain (PNP) After 8 Weeks of Treatment
This study is comparing the efficacy and tolerability of Qutenza with that of pregabalin in patients suffering from peripheral neuropathic pain.
- Conditions
- Non-diabetic Painful Peripheral Polyneuropathy, Postherpetic Neuralgia (PHN), Peripheral Nerve Injury (PNI)
- Trial name
- ELEVATE (NCT01713426)
- Testing
- Qutenza, Pregabalin
- Where
- 98 sites in Armenia, Austria and 20 more
- Volunteers
- 568 people
- Sponsor
- Astellas Pharma Europe Ltd.
Knee Osteoarthritis
A Study to Compare Levels of Capsaicin After Intra-Articular Injection and Topical Application in Patients With Painful Knee Osteoarthritis
This is a Phase 1b, open-label, two-period, randomized crossover study in adult male and female participants with painful knee osteoarthritis.
- Trial name
- NCT03576508
- Testing
- CNTX-4975-05, Qutenza, Lidocaine (without epinephrine)
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Centrexion Therapeutics
Herpes Zoster, Neuralgia
Study of NGX-4010 for the Treatment of Painful HIV-Associated Neuropathy (HIV-AN) or Postherpetic Neuralgia (PHN)
The purpose of the study is to evaluate the safety and efficacy of NGX-4010 administered at intervals of no less than 12 weeks over 1 year, based on the presence or return of pain, for the treatment of painful HIV-AN and PHN.
- Conditions
- Herpes Zoster, Neuralgia, Pain, HIV Infections
- Trial name
- NCT00233155
- Testing
- Capsaicin Dermal Patch
- Volunteers
- 100 people
- Sponsor
- NeurogesX
Oral Pain, Oral Pungent Sensation
Efficacy of Oral HA35 for Rapid Relief of Oral Pain and Pungent Sensation
This prospective, open-label, controlled pilot study evaluates oral 10% 35 kDa hyaluronan (HA35) versus four control interventions (C60 grapeseed oil，normal saline) for relief of capsaicin/AITC-induced oral pain and pungent…
- Conditions
- Oral Pain, Oral Pungent Sensation, Capsaicin-Induced Pain, AITC-Induced Irritation
- Trial name
- NCT07630571
- Testing
- Capsaicin Oral Challenge, Allyl Isothiocyanate (AITC) Oral Challenge, 10% 35 kDa Hyaluronan (HA35) Oral Solution
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Nakhia Impex LLC
Neuroma
ALGRX 4975 in the Treatment of Patients With Morton's Neuroma
Subjects will have painful primary or post-operative intermetatarsal neuroma. Study drug or placebo will be injected into the space containing the neuroma.
- Trial name
- NCT00130962
- Testing
- ALGRX 4975
- Where
- 2 sites in United States
- Volunteers
- 60 people
- Sponsor
- AlgoRx Pharmaceuticals
Healthy
A Study to Evaluate Laser Speckle Contrast Imaging to Assess Changes in Chemical Agent-Induced Skin Blood Flow in Healthy Participants (MK-0000-420)
Pain is a significant issue and there is a need for better treatments for pain management. Local changes in skin blood flow can be used as an indicator of pain in the body.
- Trial name
- NCT06809569
- Testing
- Allyl Isothiocyanate (AITC), Capsaicin, Vehicle for AITC
- Where
- Belgium
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Osteoarthritis, Knee
The Effect of Injection Site Cooling on Pain Experienced After the Administration of CNTX-4975-05 Into the Knee
A clinical study to measure the effects of injection-site cooling on pain experienced after knee injections of capsaicin in healthy subjects and in patients with knee osteoarthritis.
- Trial name
- NCT03472677
- Testing
- Ice Pack and Cooling Device, CNTX-4975-05 (trans-capsaicin), Capsaicin
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Centrexion Therapeutics
Diabetic Neuropathy, Painful
Study With Two Capsaicin Topic Treatments in Diabetic Neuropathy.
Clinical trial of "line extension" of drug ARAFARMADOL® 0.075% cream in a new formulation in topical solution applicable in roll-on and with the same therapeutic indications approved for the cream.
- Trial name
- NCT05029297
- Testing
- Capsaicin
- Volunteers
- 161 people
- Sponsor
- Arafarma Group, S.A.
Neuralgia, Postherpetic
Safety and Effectiveness of Repeated Administration of QUTENZA Patches for Treatment of Pain Caused by Nerve Damage
In this study all patients will be treated with the same medicine, the QUTENZA patch. Subjects will receive up to 6 QUTENZA patch applications over 12 months.
- Trial name
- STRIDE (NCT01252160)
- Testing
- QUTENZA
- Where
- 64 sites in Austria, Belgium and 14 more
- Volunteers
- 306 people
- Sponsor
- Astellas Pharma Inc
Acute Pain
Capsaicin + Diclofenac Gel in Acute Back Pain or Neck Pain
This randomised, controlled multi-centre parallel group trial will assess the efficacy and tolerability of a topical formulation gel of the combination of diclofenac and capsaicin in comparison to gels with diclofenac alone…
- Trial name
- NCT02700815
- Testing
- Diclofenac, Capsaicin
- Where
- 18 sites in Germany, Russia
- Volunteers
- 746 people
- Sponsor
- Boehringer Ingelheim
Pain
Study of Three Capsaicin Dermal Liquid Formulations on Epidermal Nerve Fiber Immunostaining and Sensory Function
The purpose of this study is to evaluate potential changes in epidermal nerve fiber immunostaining (ENFI) and sensory nerve function in healthy normal volunteers following single applications of three different investigational…
- Trial name
- NCT00528216
- Testing
- Capsaicin Dermal Liquid
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- NeurogesX
or Peripheral Nerve Injury (PNI), Peripheral Neuropathic Pain (PNP) Due to Postherpetic Neuralgia (PHN)
Method of Pre-treatment for Application of QUTENZA Capsaicin 8% Patch
The Summary of product characteristics (SmPC) for QUTENZA advises that topical anaesthetic is applied prior to the application of QUTENZA.
- Trial name
- LIFT (NCT01416116)
- Testing
- QUTENZA, Lidocaine, Tramadol
- Where
- 20 sites in Belgium, Czechia and 5 more
- Volunteers
- 122 people
- Sponsor
- Astellas Pharma Inc
Neuropathic Pain
Safety, Tolerability and Pharmacokinetics of Multiple Doses of AV-101 in Healthy Volunteers
This is a Phase 1b study involving multiple oral doses of AV-101 in healthy male and female subjects. The safety, pharmacokinetics, and antihyperalgesic effect of AV-101 on capsaicin-induced hyperalgesia will be assessed.
- Trial name
- NCT01483846
- Testing
- AV-101
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- VistaGen Therapeutics, Inc.
Healthy
Clinical Adhesion Study Between ZTlido 1.8% and Three Over-the-counter External Analgesic Lidocaine-containing Patches
The study is designed to evaluate and compare the clinical adhesion performance of the ZTlido (Lidocaine Topical System) 1.8% of Scilex Pharmaceuticals Inc.
- Trial name
- NCT05106400
- Testing
- ZTlido (Lidocaine Topical System) 1.8%, Salonpas (Lidocaine Patch 4%), Aspercreme (Lidocaine Patch 4%)
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Scilex Pharmaceuticals, Inc.
Diabetic Peripheral Neuropathy, Pain
A Study to Evaluate Efficacy and Safety of a Single Application of Capsaicin 8%Transdermal Delivery System Compared to Placebo in Reducing Pain Intensity in Subjects With Painful Diabetic Peripheral Neuropathy (PDPN)
The purpose of the study is to assess efficacy and safety of a single treatment of Capsaicin 8% transdermal delivery system in reducing pain from damaged nerves (neuropathic pain) caused by diabetes.
- Trial name
- STEP (NCT01533428)
- Testing
- Capsaicin 8%
- Where
- 29 sites in United States
- Volunteers
- 369 people
- Sponsor
- Astellas Pharma Inc
Peripheral Nervous System Diseases, Pain
Study of NGX-4010 for the Treatment of Postherpetic Neuralgia
The purpose of the study is to assess the efficacy and safety of NGX-4010 applied for 60 minutes for the treatment of postherpetic neuralgia (PHN).
- Conditions
- Peripheral Nervous System Diseases, Pain, Neuralgia, Herpes Zoster
- Trial name
- NCT00300222
- Testing
- NGX-4010
- Volunteers
- 400 people
- Sponsor
- NeurogesX
Osteoarthritis, Knee, Pain
A Phase 2 Clinical Trial Examining the Effects on Osteoarthritic Knee Pain of CGS-200-1, CGS-200-5 and Vehicle Control
This is a multi-center, randomized, double-blind clinical trial to examine the comparative effects on OAKP of CGS-200-1 (1% Capsaicin content) (N=40), CGS-200-5 (5% Capsaicin content) (N=40), and CGS-200 Vehicle (no Capsaicin)…
- Trial name
- NCT03528369
- Testing
- CGS-200-1, CGS-200-5, CGS-200 Vehicle
- Where
- 6 sites in United States
- Volunteers
- 122 people
- Sponsor
- Propella Therapeutics
Pain
Study to Investigate the Pharmacodynamic Effects of IP2015 in Healthy Male Subjects Using the Intradermal Capsaicin Model
This is a Phase I, randomised, double-blind, placebo-controlled, 4-way crossover study to investigate the PD effects, safety, tolerability and PK/PD correlation of two single oral dose levels of IP2015 compared to 300 mg…
- Trial name
- NCT05181852
- Testing
- IP2015, dose 1, IP2015, dose 2, Pregabalin
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Initiator Pharma