Clinical trials: Pain, Experimental
Chronic Pain, Low Back Pain
A Research Study of an Investigational Drug ALO-02 (Oxycodone Hydrochloride and Naltrexone Hydrochloride) in Patients With Moderate to Severe Chronic Low Back Pain
The primary objective of the study is to determine the analgesic efficacy and safety of ALO-02 extended-release capsules, when compared to placebo, in subjects with moderate to severe chronic low back pain.
- Conditions
- Chronic Pain, Low Back Pain, Analgesia
- Trial name
- NCT01571362
- Testing
- ALO-02
- Where
- 52 sites in United States
- Volunteers
- 410 people
- Sponsor
- Pfizer
Osteoarthritis, Cancer Pain
Protocol to Monitor the Neurological Development of Infants With Exposure in Utero From Birth to 15 Months in Tanezumab Clinical Studies
A4091065 is a multicenter, prospective, cohort study with enhance physical an neurodevelopmental surveillance to characterize the outcomes related to the development of infants up to the age of 15 months who were potentially…
- Conditions
- Osteoarthritis, Cancer Pain, Recurrent Low Back Pain
- Trial name
- NCT03031938
- Testing
- Investigational medical product (IMP) administered in parent study
- Where
- 6 sites in United States
- Volunteers
- 4 people
- Sponsor
- Pfizer
Schizophrenia, Major Depression
Past Pain Experience and Perception of Experimental Pain
Differences in pain perception between subjects with and without psychiatric illness may be influenced by the individual experience, and not primarily by the pathology, although the pathological frame may amplify it.The aim of…
- Trial name
- NCT01575912
- Testing
- experimental pain tests
- Where
- France
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Esquirol
Patellofemoral Pain Syndrome
Therapeutic Effect of Two Muscle Strengthening Programs in Patients With Patellofemoral Pain Syndrome
Introduction: The patellofemoral pain syndrome (SPF) is one of the most frequent pathologies generated by the knee joint. Conservative treatment with physiotherapy exercises reduces pain and improves functional capacity in the…
- Trial name
- NCT04011436
- Testing
- Strengthening program
- Where
- Colombia
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidad Nacional de Colombia
No Disease State or Condition
Pain Study to Assess Local Anesthetic Efficacy and Safety of CTY-5339 on Gingival Mucosal Tissue in Normal Volunteers
The purpose of this study is to determine if the topical application to gingival tissue of the combination of benzocaine and tetracaine has a longer duration of local anesthetic activity than benzocaine alone.
- Trial name
- NCT03233737
- Testing
- One spray CTY-5339-A, One spray CTY-5339-CB, One spray CTY-5339-P
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Cetylite Industries
Temporomandibular Joint Dysfunction Syndrome
Immediate Effect of Ultrasound Therapy on Bilateral Masseter Myalgia: Randomized Single Blinded Investigational Trial
Introduction. Temporomandibular disorders (TMD) are a group of conditions that are multifactorial in nature, and it primarily presents with symptoms of pain and decreased functional capacity.
- Trial name
- NCT02295644
- Testing
- Ultrasound Sonicator 740
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- State University of New York at Buffalo
Dentin Sensitivity
A Study to Investigate Efficacy of Two Experimental Oral Rinses in Providing Long Term Relief From Pain Derived From Exposed Dentine in Response to Chemical, Thermal, Tactile, or Osmotic Stimuli.
This will be a single center, eight week, randomized, double blind, three treatment arm, parallel design, stratified (by mean baseline Schiff Sensitivity Score of the two selected test teeth) study in healthy participants.
- Trial name
- NCT02651467
- Testing
- Experimental Oral Rinse 1 (1.5% w/w KOX, 0ppm F, pH 7.0), Experimental Oral Rinse 2 (2.0% w/w KOX, 45ppm F, pH 4.5)
- Where
- United States
- Volunteers
- 221 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Anesthesia
Experimental Pain Study to Assess Local Anesthetic Efficacy and Safety of CTY-5339 Anesthetic Spray in Normal Volunteers
The purpose of this study is to determine if the topical application to cheek tissue of the combination of benzocaine and tetracaine has a longer duration of local anesthetic activity than benzocaine alone.
- Trial name
- NCT02908620
- Testing
- One spray CTY-5339-A, One spray CTY-5339-CB, Two sprays CTY-5339-A
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cetylite Industries
Acute Pain
The Influence of Testosterone on Experimental Pain Perception
This trial examined how the administration of exogenous testosterone would influence pain tolerance and other endogenous steroids (i.e. estradiol and progesterone).
- Trial name
- NCT05781685
- Testing
- Testosterone
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Neuropathic Pain
Intraoral Administration of Botox in Patients With Dentoalveolar Neuropathic Pain
Onabotulinum toxin type A (BoNT-A) is a potent neurotoxin that has been reported to have an effect on afferent (sensory) neurons independent of its action on muscle tone and secretory glands at the periphery.In human studies, the…
- Trial name
- NCT03848143
- Testing
- onabotulinum toxin A
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Isabel Moreno Hay
Fibromyalgia
The Innate Central Nervous System Immune Response to an Experimental Immune Challenge in People With Fibromyalgia
The major goal of this study is to determine if the innate immune response is dysregulated in people with fibromyalgia, compared to healthy controls.
- Trial name
- NCT04263454
- Testing
- Endotoxin, Escherichia Coli, Magnetic Resonance Spectroscopy
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Chronic Musculoskeletal Pain
Virtual Human Technology for Patients With Chronic Pain
The experimental study compares three virtual human interviews of patients with chronic musculoskeletal pain: Emotional disclosure and brain, emotional disclosure only, basic information control.
- Trial name
- NCT04349033
- Testing
- Emotional Disclosure and Brain Education, Emotional Disclosure Only, Pain Information Control
- Where
- United States
- Volunteers
- 94 people
- Sponsor
- Wayne State University
Sleep
Evaluate Analgesic/Sedative Efficacy of Naproxen Sodium and Diphenhydramine
The objectives of the study are to evaluate the analgesic and hypnotic efficacy of naproxen sodium and diphenhydramine combination when compared to naproxen sodium, diphenhydramine, and an ibuprofen and diphenhydramine combination
- Trial name
- NCT01118273
- Testing
- Naproxen Sodium 440 mg (BAYH6689) / DPH 50mg, Naproxen Sodium 440 mg (BAYH6689), Naproxen Sodium 220 mg (BAYH6689) / DPH 50mg
- Where
- United States
- Volunteers
- 162 people
- Sponsor
- Bayer
Postoperative Pain
Feasibility Study for Intrathoracic Nerve Stimulation
The purpose of this study is to conduct an early clinical evaluation of safety and feasibility of peripheral nerve stimulation (PNS) of the intercostal nerves using an electrical lead placed in the thoracic cavity as a safe and…
- Trial name
- NCT04066374
- Testing
- Peripheral Nerve Stimulation
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- The Cleveland Clinic
Cannabis, Pain
Repeated Cannabis Administration on Experimental Pain and Abuse Liability
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
- NCT04576507
- Testing
- Active Cannabis
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Headache, Cognitive Disturbance
Effects of IV-Administered Ca-DTPA and Zn-DTPA To Treat Patients With Gadolinium Deposition Disease
Purpose: There are two goals we have for this prospective single arm study; to see an increase in the amount of gadolinium in 24 hour urine collection following each infusion treatment with Calcium and Zinc DTPA, and to see a…
- Conditions
- Headache, Cognitive Disturbance, Skin Hyperpigmentation, Arthralgia
- Trial name
- NCT02947022
- Testing
- Calcium DTPA, Zinc DTPA
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of North Carolina, Chapel Hill
Post-operative Situation
Study of a Prototype Software to Help Surgical Patients Manage Their Pain Medication
The experimental medical device is a prototype software. The device comes in the form of a smartphone with a touch interface. The smartphone used to support the software is a commercial smartphone marked CE.
- Trial name
- MORPHEE 2 (NCT05707247)
- Testing
- software
- Where
- France
- Volunteers
- 37 people
- Sponsor
- University Hospital, Strasbourg, France
Sensitivity in Esophagus
Esophageal Hypersensitivity Study in Patients With Gastroesophageal Reflux Disease (GERD)
The purpose of the study is to compare sensitivity of visceral pain in the esophagus using different pain stimuli.
- Trial name
- NCT01019928
- Testing
- AZD1386
- Where
- 2 sites in Denmark, Sweden
- Volunteers
- 14 people
- Sponsor
- AstraZeneca
Spinal Fractures, Osteoporosis
Vertebroplasty for the Treatment of Fractures Due to Osteoporosis
Vertebroplasty is a procedure used to stabilize broken vertebrae, the bones that form the spine. This study will evaluate the effectiveness of vertebroplasty for the treatment of fractures due to osteoporosis.
- Trial name
- NCT00068822
- Testing
- Percutaneous vertebroplasty
- Where
- United States
- Volunteers
- 131 people
- Sponsor
- Mayo Clinic
Sleep Apnea, Obstructive
Study of Pain Processing in Subjects Suffering From Obstructive Sleep Apnea
We would like to test the effect of opioid medication on pain sensitivity in subjects who have been diagnosed with a sleep disorder called Obstructive Sleep Apnea (OSA) compared to other subjects without OSA.
- Trial name
- NCT00672737
- Testing
- Remifentanil, Cold pain threshold and tolerance, Heat pain threshold and tolerance
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Stanford University