Clinical trials: Nociceptive Pain
Abdominal Pain
Objective Integrated Multimodal Electrophysiological Index for the Quantification of Visceral Pain
The objectives of the study are to 1) Conduct telemetric biosignals (EDA, ECG, and EMG) recording in healthy controls and IBS participants experiencing cutaneous and visceral pain; and 2) Validate the OIME index as a biomarker…
- Trial name
- OIME (NCT06381921)
- Testing
- IBS-PPSM intervention
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Capsaicin, Ultaviolet B Light Burn
A Mechanistic Evaluation of the Nociceptive Desensitizing Properties of Topical Capsaicin
The aim of this project is to study the role of transient receptor potential (TRP-) channel V1 (TRPV1+) fibers in the development of cutaneous inflammation induced by epidermal Ultraviolet-B damage.
- Conditions
- Capsaicin, Ultaviolet B Light Burn, Neuropathic Pain, Lidocaine
- Trial name
- NCT03587220
- Testing
- Capsaicin Topical, Ultraviolet-B (UVB) irradiation, Histamine 1%
- Where
- Denmark
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Pain, Postoperative, Pain, Acute
Opioid Sparing Anesthesia in Lumbar Spine Surgery
The aim of this double blind randomized study will be to investigate the effect of an opioid-free anesthesia regimen with a mixture of dexmedetomidine-lidocaine-ketamine in the same syringe versus remifentanil analgesia in lumbar…
- Conditions
- Pain, Postoperative, Pain, Acute, Pain, Chronic, Pain, Nociceptive
- Trial name
- NCT05594407
- Testing
- dexmedetomidine-ketamine-lidocaine, Remifentanil
- Where
- Greece
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aretaieion University Hospital
Pain, Levcromakalim
Peripheral Nociceptive Effects of Levcromakalim
Intradermal and intramuscular injection of levcromacalim and placebo (sterile saline) on the forehead and forearm of healthy subjects and the following will be investigated: 1. Prevalence and intensity of pain 2.
- Trial name
- NCT03726242
- Testing
- Levcromakalim, Saline
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Danish Headache Center
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
Nociceptive Pain
Cervical Neuromodulation and Nociceptive Processing
Several studies have demonstrated that direct currents delivered through the skin at the level of the lumbar spinal cord can influence spinal cord function.
- Trial name
- MICROVOLT (NCT05127200)
- Testing
- Starstim (Neuroelectrics)
- Where
- Belgium
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Université Catholique de Louvain
Nociceptive Pain, Anesthesia
Cerebral and Autonomic Responses to Pain in Healthy Humans
Evaluating the intraoperative pain is a major challenge for the anesthesia team. During anesthesia, changes in heart rate and blood pressure are interpreted qualitatively to evaluate the sympathetic response to nociceptive…
- Conditions
- Nociceptive Pain, Anesthesia, Healthy
- Trial name
- ALGOBLOC-1 (NCT04925336)
- Testing
- Nociceptive stimulation
- Where
- France
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Peripheral Neuropathic Pain, Nociceptive Pain
Determine the Effect of AZD3161,Injected Intradermally, on Quantitative Sensory Testing Variables in Normal and Ultraviolet-C (UVC) Exposed Skin in Healthy Volunteers
The purpose of this study is to investigate the effect of AZD3161 on mechanical pain sensitivity and axon reflex flare in normal and ultraviolet C irradiated skin.
- Trial name
- NCT01240148
- Testing
- AZD3161, Lidocaine
- Where
- United Kingdom
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Post-operative Chronic Pain
Shifting Pain Modulation From Pro-to Anti-nociceptive
To create a data base that will facilitate the enrichment of the insights regarding post-operative pain development, and to identify those individuals with the potential to develop this kind of pain.
- Trial name
- NCT02672202
- Testing
- Duloxetine, Pregabalin
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Pain, Gender Identity
State of Hormones Impact Nociceptive Expression
The Investigators have recently published on differences in pain sensitivity measures between cis and trans individuals in the local area.
- Trial name
- SHINE (NCT05787470)
- Testing
- Quantative sensory testing, Blood Draw
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Low Back Pain, Healthy Volunteers
Locating Nociceptive Stimuli on Digital Body Chart
Digital body charts are used to assess the pain experience in people with pain. People are asked to report their pain by shading a human body template on a digital tablet.
- Trial name
- NCT03463109
- Testing
- Electrocutaneous stimulation, Assessment + Electrocutaneous stimulation
- Where
- Italy
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Healthy Volunteers
Reliability of Measuring Conditioned Pain Modulation With the Nociceptive Withdrawal Reflex
Conditioned pain modulation is the ability of the spine to describe changes in pain perception, if two different painful stimulations take place.
- Trial name
- NCT01636440
- Testing
- Conditioned Pain Modulation
- Where
- Switzerland
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Tissue Pain
Optical Measurements of the Skin Surface to Infer Distinctions in Myofascial Tissue Stiffness
This study involves imaging the skin movements of surface tissue on the back. A clinician will perform assessment and intervention procedures manually, using manual and light movements of stretch and compression.
- Trial name
- OptMeasSkin (NCT06390085)
- Testing
- Soft tissue manipulation
- Where
- United States
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Pompe Disease (Late-onset), Myotonic Dystrophy Type 1 (DM1)
Musculoskeletal Nociceptive Pain in Participants With Neuromuscular Disorders
The primary aim is to characterize the prevalence, severity and quality of musculoskeletal nociceptive pain in adult patients with neuromuscular disorders (NMD).
- Conditions
- Pompe Disease (Late-onset), Myotonic Dystrophy Type 1 (DM1), Myotonic Dystrophy Type 2, Spinal Muscular Atrophy Type 3
- Trial name
- NCT04907162
- Testing
- Beck depression inventory fast screen, German Pain Inventory, Brief Pain Inventory
- Where
- Germany
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- LMU Klinikum
Painful Peripheral Diabetic Neuropathy
Nociceptive Pain Fiber Response
This study is designed to evaluate the effectiveness of the Provant Therapy System in improving localized nerve growth and skin perfusion in subjects with painful peripheral diabetic neuropathy of the foot.
- Trial name
- NCT02696070
- Testing
- Provant Therapy System
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Regenesis Biomedical, Inc.
Oral-facial Pain
Impact of Palmitoylethanolamide (PEA) in the Management of Oro-facial Pain
Pain is the most common symptom faced by dentists, whether acute (pulpitis, acute periodontitis, post-surgical, etc.) or chronic (chronic periodontitis, muscle pain, TMJ disorders, BMS, OLP, etc.).
- Trial name
- NCT05877170
- Testing
- Palmitoyletinolamide
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Catania
Chronic Pain
Use of PET/MR Imaging in Chronic Pain
The investigators are studying the ability of PET/MR imaging (using the PET tracer [18F]FDG) to objectively identify and characterize pain generators in patients suffering from chronic pain.
- Trial name
- NCT03195270
- Testing
- [18F]FDG, PET/MRI
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Stanford University
Irritable Bowel Syndrome, Ulcerative Colitis
Phenotyping IBS: Perceptions and Modulations of Visceral Sensations
The purpose of this research study is to improve the understanding of irritable bowel syndrome (IBS) and its underlying cause. The investigators will use magnetic resonance imaging (MRI) to observe differences in the brain…
- Conditions
- Irritable Bowel Syndrome, Ulcerative Colitis, Inflammatory Bowel Disease
- Trial name
- PMVS-P (NCT02693730)
- Where
- United States
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Pain
Non-invasive Modulation of Spinal Cord Nociceptive Reflexes
The aims of this study are threefold. First, to investigate whether spinal nociceptive processing - represented here by the nociceptive flexion reflex (NFR) - is influenced by thoracic transcutaneous spinal direct current…
- Trial name
- NCT05711498
- Testing
- Transcutaneous spinal direct current stimulation (tsDCS)
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Max Planck Research Group Pain Perception
Central Sensitisation, Fibromyalgia
The Nociceptive Flexion Reflex as a Diagnostic Tool of Central Sensitization
This experimental study will investigate whether the decreased NFR threshold and increased NFR temporal summation, which are frequently observed in chronic pain patients, are only symptomatic manifestations that occur in the…
- Conditions
- Central Sensitisation, Fibromyalgia, Neck Pain, Low Back Pain
- Trial name
- NFR-CS (NCT05321550)
- Where
- Belgium
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- University Ghent