Clinical trials: Chronic Nociceptive Pain
Chronic Pain, Low Back Pain
Evaluation of Effectiveness and Tolerability of Tapentadol Hydrochloride in Subjects With Severe Chronic Low Back Pain Taking Either WHO Step I or Step II Analgesics or no Regular Analgesics
The main objective of the study is to evaluate the effectiveness, tolerability, and safety of tapentadol hydrochloride prolonged release in subjects suffering from severe chronic low back pain (LBP) who are taking either WHO Step…
- Trial name
- NCT00983385
- Testing
- Tapentadol PR, Observation period
- Where
- 46 sites in Austria, Croatia and 7 more
- Volunteers
- 208 people
- Sponsor
- Grünenthal GmbH
Painful Chronic Pancreatitis, Visceral Pain
Neuromodulation in Patients With Painful Chronic Pancreatitis
The purpose of this trial is to explore if a novel vagal neuromodulation approach provides analgesic benefit through central mechanisms in patients with chronic pancreatitis
- Conditions
- Painful Chronic Pancreatitis, Visceral Pain, Neuropathic Pain
- Trial name
- NCT03357029
- Testing
- GammaCore Device
- Where
- Denmark
- Volunteers
- 28 people
- Sponsor
- Jens Brøndum Frøkjær
Chronic Pain, Nociceptive Pain
A Placebo-Controlled, Two-Part Study, Oral Dose to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of CNTX-6970 in Healthy Subjects
A Phase 1, placebo-controlled, two part study with either single dose or multiple increasing oral dose to evaluate the safety, pharmacokinetics, and pharmacodynamics of CNTX-6970 in healthy subjects.
- Trial name
- NCT03787004
- Testing
- CNTX-6970
- Where
- United States
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Centrexion Therapeutics
Low Back Pain, Neck Pain
Prediction of Outcome of Interventional Pain Management
Interventional pain management for back and neck pain is widely used, but the indications and relative merits of these techniques rest subject to discussion.
- Conditions
- Low Back Pain, Neck Pain, Chronic Pain
- Trial name
- POINTPM (NCT02774694)
- Testing
- nociceptive flexion reflex (NFR) threshold ("Paintracker", Dolosys GmbH, Berlin, Germany)
- Where
- Switzerland
- Volunteers
- 350 people
- Sponsor
- Benno Rehberg-Klug
Pain, Chronic Pain
Evaluation of Effectiveness and Tolerability of Tapentadol Hydrochloride in Subjects With Severe Chronic Low Back Pain Taking WHO Step III Analgesics But Showing a Lack of Tolerability
The main objective of the study is to evaluate the effectiveness, tolerability, and safety of tapentadol hydrochloride prolonged release in subjects suffering from severe chronic low back pain (LBP) who are taking WHO Step III…
- Conditions
- Pain, Chronic Pain, Low Back Pain, Neuropathic Pain
- Trial name
- NCT00986258
- Testing
- Tapentadol Prolonged Release
- Where
- 27 sites in Belgium, Czechia and 6 more
- Volunteers
- 136 people
- Sponsor
- Grünenthal GmbH
Knee Osteoarthritis
Effects of Music During Walking on Pain and Muscle Activation in People With Chronic Pain Due to Knee Osteoarthritis
The purpose of this research study is to compare muscle activation, changes in pain sensitivity, and brain function, between different walking conditions, including walking to music, walking to metronome, and walking without…
- Trial name
- NCT07537114
- Testing
- Rhythmic Auditory Stimulation with music, Rhythmic Auditory Stimulation with metronome, Control
- Volunteers
- 20 people
- Sponsor
- Boston University Charles River Campus
Fibromyalgia, Primary, Fibromyalgia
Pain Phenotypes in Patients With Fibromyalgia Syndrome
Fibromyalgia Syndrome (FMS); is a complex syndrome characterized by many symptoms such as chronic widespread pain, fatigue and sleep disorders, cognitive dysfunctions and psychiatric disorders.
- Conditions
- Fibromyalgia, Primary, Fibromyalgia, Chronic Pain Syndrome, Pain, Neuropathic
- Trial name
- NCT05941780
- Testing
- Pain classification method
- Where
- Turkey (Türkiye)
- Volunteers
- 65 people
- Sponsor
- Kutahya Health Sciences University
Chronic Pain, Nociceptive Pain
Central Sensitisation in Nociceptive and Neuropathic Pain
This study aims to investigate differences in central sensitization among patients with chronic nociceptive pain, neuropathic pain, and mixed pain conditions.
- Conditions
- Chronic Pain, Nociceptive Pain, Neuropathic Pain, Mixed Pain (Nociceptive and Neuropathic)
- Trial name
- ALGOS (NCT07321080)
- Testing
- Neuropsychological assessment, Laser evoked potentials
- Where
- Italy
- Volunteers
- 185 people
- Sponsor
- IRCCS Centro Neurolesi Bonino Pulejo
Fibromyalgia, Whiplash
Diffuse Noxious Inhibitory Controls (DNIC): Nociceptive Modulation and Interaction With Neurocognitive Performance in Chronic Pain
Diffuse noxious inhibitory control In order to quantify central sensitization in chronic pain patients, the Diffuse Noxious Inhibitory Control (DNIC) model has been used frequently.
- Conditions
- Fibromyalgia, Whiplash, Chronic Pain
- Trial name
- NCT01172795
- Testing
- Relaxation session, Neurocognitive test battery
- Where
- Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Vrije Universiteit Brussel
Cystitis, Interstitial, Dysmenorrhea
Chronic Pain Risk Associated With Menstrual Period Pain
The purpose of this study is to determine if some women with dysmenorrhea (painful periods) are at higher future risk of developing chronic pelvic pain (CPP) and if oral contraceptives (OC) can be used to reverse this chronic…
- Conditions
- Cystitis, Interstitial, Dysmenorrhea, Migraine Disorders, Pelvic Pain
- Trial name
- CRAMPP (NCT02214550)
- Testing
- cyclic microgestin 1/20, continuous microgestin 1/20
- Where
- United States
- Volunteers
- 353 people, healthy volunteers welcome
- Sponsor
- Endeavor Health
Chronic Pancreatitis, Pain
tDCS for the Management of Chronic Visceral Pain in Patients With Chronic Pancreatitis
This study is testing whether the addition of a noninvasive form of brain stimulation called transcranial direct current stimulation (tDCS) when combined with meditation helps decrease the abdominal pain in patients with chronic…
- Trial name
- tDCS (NCT01857492)
- Testing
- tDCS, Meditation
- Where
- United States
- Sponsor
- Beth Israel Deaconess Medical Center
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
Catastrophizing Pain, Pain, Somatic
The Association Between Conditioned Pain Modulation and Pain Catastrophizing in Chronic Low Back Pain
This study evaluates the potential association between pain catastrophizing thoughts and the ability to dampen pain via endogenous descending inhibition.
- Conditions
- Catastrophizing Pain, Pain, Somatic, Chronic Low Back Pain
- Trial name
- NCT03644810
- Testing
- PPT measurement, Pain catastrophizing scale, Cold Pressor Test
- Where
- Denmark
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Aalborg University
Pain, Opioid Use
Testosterone Replacement to Alleviate Pain in Postmenopausal Women (TRAPP Trial)
The aim of this trial is to evaluate whether testosterone replacement results in greater improvement in pain perception, pain tolerance, sexual function, physical function and quality of life when compared with placebo in women…
- Conditions
- Pain, Opioid Use, Androgen Deficiency, Back Pain
- Trial name
- NCT04895306
- Testing
- Testosterone Cypionate
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Brigham and Women's Hospital
Gastrointestinal Disorders, Functional
Web-based Management of Pediatric Functional Abdominal Pain
Functional abdominal pain (FAP), a pediatric pain condition without significant organic pathology, is a precursor to chronic pain and high healthcare utilization in young adulthood.
- Trial name
- NCT02327377
- Testing
- Online Cognitive Behavior Therapy, Online Education
- Where
- United States
- Volunteers
- 344 people
- Sponsor
- Vanderbilt University Medical Center
Chronic Pain, Pediatric Disorder
PET/MRI in the Diagnosis of Pediatric Chronic Pain
[18F]FTC-146 is a sigma-1 receptor detector and is an experimental radiotracer. Several studies have implicated involvement of sigma-1 receptors in generation and perpetuation of chronic pain conditions, while others are…
- Conditions
- Chronic Pain, Pediatric Disorder, Neuropathic Pain, Nociceptive Pain
- Trial name
- NCT04435821
- Testing
- [18F]FTC-146
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Stanford University
Pain, Postoperative, Pain, Acute
Opioid Sparing Anesthesia in Cervical 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 lidocaine and ketamine in the same syringe versus remifentanyl analgesia in cervical spine…
- Conditions
- Pain, Postoperative, Pain, Acute, Pain, Chronic, Pain, Nociceptive
- Trial name
- NCT05717361
- Testing
- ketamine-lidocaine, Remifentanil
- Where
- Greece
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Evangelismos Hospital
Geriatric Pain
Frailty and Chronic Pain Profiles in Patients Aged ≥65 Years
The primary aim of this study is to investigate the relationship between frailty status and pain type, pain localization, and the Geriatric Nutritional Risk Index (GNRI) in individuals aged 65 years and older who present to an…
- Trial name
- F&P (NCT07373860)
- Where
- Turkey (Türkiye)
- Volunteers
- 393 people
- Sponsor
- Ankara City Hospital Bilkent
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
Pain, Post Operative, Pain, Acute
Opioid-free Anesthesia in Thyroidectomies
The aim of this 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 fentanyl analgesia in elective thyroidectomies.
- Conditions
- Pain, Post Operative, Pain, Acute, Pain, Chronic, Pain, Neuropathic
- Trial name
- NCT05243940
- Testing
- dexmedetomidine-ketamine-lidocaine (DKL), remifentanil infusion
- Where
- Greece
- Volunteers
- 60 people
- Sponsor
- Aretaieion University Hospital