Clinical trials: Hyperalgesia
Inflammation, Pain
Lactobacillus Farciminis and Hyperalgesia
We want to analyse a possible effect of o dialy consumption of Lactobacillus farciminis on a hyperalgesia on response to thermal stimulation. A comparaison of results before and after three weeks of treatment will be made.
- Trial name
- NCT00852865
- Testing
- Lactobacillus farciminis
- Where
- France
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Lallemand SAS
Cannabis, Pain
Impact of Repeatedly-Administered THC-cannabis on Experimental Pain and Abuse Liability in Humans
Chronic pain is a significant public health concern in the U.S., for which prescription opioids have historically been the standard treatment. This has resulted in striking rates of opioid use disorders and fatal overdoses.
- Conditions
- Cannabis, Pain, Tolerance, Hyperalgesia
- Trial name
- NCT04596644
- Testing
- Active Cannabis
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
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
Pain Response, Hyperalgesia
Exercise-induced Ischemia and the Influence of Pain Modulation in a Nerve Growth Factor (NGF) Model
The purpose of this study is to investigate responses of pain and the maintenance of mechanical muscle hypersensitivity following an acute exercise-induced ischemic condition repeated over time in a prolonged NGF-sensitized…
- Conditions
- Pain Response, Hyperalgesia, Healthy Subjects
- Trial name
- NCT03844243
- Testing
- NGF, Isotonic-saline
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Aalborg University
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
Healthy Subjects
Activation of A-delta-fibres and C-fibres in a First Degree Thermal Injury in Volunteers
The aim of this study is to measure reaction times and thermal detection thresholds to CO2 laser stimulation of the skin, before and after a first degree thermal injury, in the primary and secondary hyperalgesia area, in order to…
- Trial name
- BI-Laser (NCT02442726)
- Testing
- CO2-Laser stimulation (Laser Stimulation Device, SIFEC)
- Where
- Denmark
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Knee Osteoarthritis
TENS Effectiveness and Knee Osteoarthritis in Humans
TENS is a non pharmacological intervention to control pain. Both high (>50 Hz) and low (<10 Hz) frequency TENS are used in the clinic and it is thought that each type works through different mechanisms (see for review Sluka and…
- Trial name
- TOPS (NCT01354054)
- Testing
- High Frequency TENS, Low frequency TENS
- Where
- 3 sites in United States, Brazil and 1 more
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Hyperalgesia
Opioid-induced Hyperalgesia After Remifentanil Infusion
Remifentanil is a rapid-acting opioid which has been widely used in pain treatment during surgery for the last 15 years 1. Remifentanil is rapidly eliminated (minutes) from the body after end of infusion, and this makes it easily…
- Trial name
- NCT01702389
- Testing
- Remifentanil
- Where
- Norway
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Low Back Pain
Assessment of LTP-like Pain Amplification in Chronic Low Back Pain Patients
The present study is aimed to assess the LTP-like pain amplification in chronic low back pain patients to explore the central and peripheral effect for pain LTP.
- Trial name
- NCT03362827
- Testing
- Chronic low back pain patients, Subjects without chronic low back pain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Pain, Hyperalgesia
Analgesic Efficacy of Smoked Cannabis
The purpose of this study is to determine whether or not inhaled marijuana displays any pain-relieving properties on experimentally-induced pain.
- Trial name
- NCT00241579
- Testing
- Smoked Cannabis
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Center for Medicinal Cannabis Research
Spinal Cord Injury, Hyperalgesia, Secondary
MR Spectroscopy as a Diagnostic and Outcome Measure in Pain and SCI
The goal of this study is to compare the changes that occur in sensation and chemical properties of the brain following SCI between individuals that experience chronic pain and those that do not, and between those with SCI and…
- Conditions
- Spinal Cord Injury, Hyperalgesia, Secondary, Hyperalgesic Sensations
- Trial name
- MRS (NCT00561782)
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Pain
An fMRI Study in Healthy Volunteers to Investigate the Effects of ABX-1431 on Experimental Hyperalgesia and Its Neural Correlates
An fMRI study in healthy volunteers to investigate the effects of ABX-1431 on experimental hyperalgesia and its neural correlates.
- Trial name
- NCT02929264
- Testing
- ABX-1431
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Abide Therapeutics
Healthy, Hyperalgesia
A Safety Tolerance and Experimental Hyperalgesia Study of Oral NGX426 in Healthy Male Voluneteers
The purpose of this study is to determine the effects of NGX426 on intradermal capsaicin induced pain in hyperalgesia.
- Trial name
- NCT00832546
- Testing
- Oral NGX426 (Powder in solution)
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- TorreyPines Therapeutics
Pain, Neuropathic, Neuropathic Pain
Effect of GSK1014802 on Electrical Hyperalgesia and Threshold Tracking in Healthy Subjects
This study is being conducted to assess the effects of GSK1014802 and a positive control, lidocaine, on tests of peripheral nerve excitability. This will be a double blind, placebo controlled, 4-period cross over study.
- Trial name
- NCT00964288
- Testing
- GSK1014802 low dose, Lidocaine, GSK1014802 high dose
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Biogen
Experimental Pain in Healthy Males
Characterization of Secondary Hyperalgesia in Healthy Volunteers
In this prospective trial we aim to investigate the intra-individual and inter-individual variance in secondary hyperalgesia following pain elicited by the experimental pain model: Brief Thermal Sensitization.
- Trial name
- NCT02166164
- Testing
- Brief thermal sensitization, Long thermal stimulation, Heat-pain-detection threshold
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Complex Regional Pain Syndrome, Peripheral Nerve Injuries
Somatosensory Assessment and Rehabilitation of Allodynia (SARA)
This pilot study will test a new therapy, somatosensory rehabilitation, for the painful sensitivity experienced by persons with nerve injuries and/or complex regional pain syndrome (CRPS).
- Conditions
- Complex Regional Pain Syndrome, Peripheral Nerve Injuries, Hand Fractures
- Trial name
- SARA (NCT02070367)
- Testing
- Somatosensory rehabilitation, Usual treatment: physiotherapy
- Where
- Canada
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Pain, Postoperative
The Effect of Remifentanil on Rebound Pain
The investigators will evaluate the influence of intraoperative remifentanil infusion on the postoperative hyperalgesia in patients receiving rotator cuff repair after brachial plexus block for postoperative analgesia.
- Trial name
- NCT04236323
- Testing
- Not used remifentanil infusion
- Where
- South Korea
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Osteoarthritis, Pain
Efficacy of Etoricoxib 60 mg in Modifying Pain Hypersensitivity in People With Knee Osteoarthritis
This study aims to better understand the way in which painful osteoarthritis affects different people and whether an anti-inflammatory medication such as Arcoxia (etoricoxib) can help to modify this pain.
- Trial name
- NCT00927004
- Testing
- Etoricoxib (Arcoxia), Sugar pill
- Where
- Australia
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Curtin University
Analgesia, Sensation, Hyperalgesic
Survey for Parental Perception of Procedural Analgosedation in Pediatric Age.
The conduction of this study may provide useful information about how much parents know and understand about procedural sedation, helping to identify any gaps.
- Trial name
- ProSed-24 (NCT06794879)
- Where
- Italy
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Hyperalgesia
Prevention of Hyperalgesia With Epidural Morphine
American Society of Anaesthesiologist physical status (ASA) I-III 105 patients who undergoing major abdominal surgery in obstetric and gynaecology clinic were recruited to this study. Patients were randomized into the 3 groups.
- Trial name
- NCT03225690
- Testing
- Morphine, Serum physiologic
- Where
- Turkey (Türkiye)
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Cukurova University