Clinical trials: Capsaicin-Induced Pain
Pain
High Definition Transcranial Direct Current Stimulation Motor Cortex Versus Insula
Brain stimulation is a technique that can alter cortical function and thus be suitable for treating pain. This is especially when pain is chronic and associated with functional and even structural reorganization of the central…
- Trial name
- NCT03216707
- Testing
- HD tDCS active motor cortex, HD tDCS active insula cortex, Capsaicin cream
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
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
Pain Management, Capsaicin-Induced Pain
TaVNS for Capsaicin-Induced Pain
Effective pain management remains a major clinical challenge. Transcutaneous auricular vagus nerve stimulation (taVNS) has emerged as a promising, non-invasive neuromodulation technique due to its safety, ease of administration…
- Conditions
- Pain Management, Capsaicin-Induced Pain, Transcranial Magnetic Stimulation Repetitive, Electroencephalography
- Trial name
- NCT07719868
- Testing
- Transcutaneous Auricular Vagus Nerve Stimulation
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Pain, Acute Pain
The Role of NaV1.8 in Human Pain Models
This study aims to understand how NaV1.8, a specific type of sodium channel found in peripheral nerves, contributes to different types of pain in humans.
- Conditions
- Pain, Acute Pain, Healthy Volunteer Study
- Trial name
- NCT07511400
- Testing
- Suzetrigine, Lidocaine (drug), Control Solution
- Where
- Austria
- Volunteers
- 67 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Healthy
Capsaicin-induced Muscle Pain in Humans
There is currently no specific diagnostic test for primary muscular pain. The present study investigates whether selective blockade of the suprascapular nerve can effectively abolish experimental pain arising from the…
- Trial name
- NCT02377180
- Testing
- Intramuscular capsaicin injection, Suprascapular nerve block, Local anesthetic infiltration
- Where
- Switzerland
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Pain, Burning, Capsaicin
Repetitive Applications of Pruritogens and Effects of a Cutaneous-induced Pain Stimulation on Nonhistaminergic Itch Perception
In This experiment, the investigators would like to test following hypotheses: the pain stimulation applied at the same time of a pruriceptive stimulus will decrease the itch perception.
- Trial name
- NCT06185582
- Testing
- Cowhage
- Where
- Denmark
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Acute Low Back Pain
The Palliative Effect of TENS-WAA on 'Capsaicin/Heat' Induced Acute Lower Back Pain: a Self-controlled Clinical Study
Acute lower back pain is a common condition that occurs in all age groups, and most people will experience acute lower back pain at least once in their lives.
- Trial name
- NCT06944665
- Testing
- Transcutaneous Electrical Nerve Stimulation based on Wrist-Ankle Acupuncture theory
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Xiaonan Huang
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.
Pain, Pruritus
Desensitization of Nociceptive Afferents by Application of Topical Capsaicin, Trans-cinnamaldehyde and L-menthol
The purpose of this study is to investigate the potential desensitising effects of repeated applications of capsaicin, trans-cinnamaldehyde and L-menthol on thermal, mechanical and chemical sensory stimulations.
- Conditions
- Pain, Pruritus, Neuropathic Pain, Dermatology/Skin - Other
- Trial name
- NCT03132142
- Testing
- Capsaicin, Trans-cinnamaldehyde, L-Menthol
- Where
- Denmark
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Healthy
The Effect of Capsaicin-induced Pain on Homeostatic Plasticity in Healthy Human Participants
People suffering from chronic pain exhibit changes in the way the central nervous system processes pain. Some of the changes in the central nervous system are associated with how the brain adapts to the process of different…
- Trial name
- NCT04485689
- Testing
- Capsaicin Topical - alone, Capsaicin Topical - ice
- Where
- Denmark
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Kinesiophobia (Fear of Movement), Experimental Pain
Pain Beliefs and Intracortical Excitability During Experimental Pain
Pain can influence the way the motor system functions. However, responses to pain vary widely between individuals, and this variability may be partly related to pain-related beliefs such as kinesiophobia.
- Trial name
- NCT07688525
- Testing
- Topical Capsaicin Cream (1%)
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
Chemotherapy-induced Peripheral Neuropathy
The Role of TRP Channels in CIPN
Part I: Evaluating the increase in dermal blood flow upon topical application of cinnamaldehyde and capsaicin on the fingers in healthy, male volunteers.
- Trial name
- NCT04415892
- Testing
- Cinnamaldehyde and capsaicin
- Where
- Belgium
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Healthy
A Study of BL1332 on Capsaicin-Induced Ocular Pain in Healthy Trial Participants
Single center, double-masked study of BL1332 on Capsaicin-Induced Ocular Pain in Healthy Subjects
- Trial name
- NCT07717918
- Testing
- BL1332 eye drops
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Bausch & Lomb Incorporated
Pain, Hyperalgesia
Effects of Lidocaine Patch on Intradermal Capsaicin Induced Pain and Hyperalgesia
To determine the effects of Lidocaine patch on the pain and hyperalgesia induced by intradermal capsaicin
- Trial name
- NCT00373893
- Testing
- Lidoderm Patch
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego