Back Pain

41

Review clinical trials related to Back Pain. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Not yet recruiting

Intradiscal rhGDF-6 for the Treatment of Lumbar Disc Degeneration

The goal of this clinical trial is to find out if a new medicine can help people who have long-lasting back pain caused by damaged spinal discs. The study will also check if the medicine is safe to use. The main questions this study aims to answer are: Is the medicine safe, and what amount works best? Can it reduce long-term back pain? Researchers will test a medicine called CBT005, which contains a healing protein, by injecting it into the spinal discs. They will watch closely to see how people respond to the treatment. Participants will: Receive one study injection into the spinal disc Visit the clinic in person during the first 12 months for checkups Receive phone calls at 24 and 36 months to see how they are doing Still be able to get other pain treatments in the future, including surgery, if needed

Participants needed: 60
Trial details
Phase: Phase 1, Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Cartago Biotech Pty LtdUpdated: Jun 25, 2026Locations: 1
Eligibility criteria

Persistent low back pain, with at least 3 months of non-surgical therapy, at one... [+9]

People unable to have an MRI [+28]

Status: Recruiting

Erector Spinae Plane Block Versus Trigger Point Injection for Chronic Thoracic Myofascial Pain

Chronic thoracic (mid-back) pain can be difficult to treat, and there is limited evidence to guide the use of injection therapies for pain arising from muscles and surrounding soft tissues. Two commonly used treatments are trigger point injections (TPI) and erector spinae plane (ESP) blocks, but no studies have directly compared their effectiveness for chronic thoracic myofascial pain. The purpose of this study is to compare pain relief, physical function, emotional well-being, patient satisfaction, and safety following treatment with either an ESP block or TPI. Participants will be randomly assigned to receive one of the two treatments. Researchers will follow participants for up to 12 weeks after the procedure and collect information through questionnaires and pain assessments.

Participants needed: 76
Trial details
Phase: Phase 4Age: 18-80Biological sex: AllType: InterventionalSponsor: Mayo ClinicUpdated: Jun 8, 2026Locations: 5
Eligibility criteria

Adults aged 18-80 years [+3]

Thoracic radiculopathy [+13]

Status: Recruiting

Efficacy of the Erector Spinae Plane Block for Persistent Back Pain in Patients With Ankylosing Spondylitis

Despite adequate control of disease activity with standard medical therapies, there remains an ongoing need for complementary and interventional approaches for the management of persistent back pain in patients with ankylosing spondylitis. Although the erector spinae plane block has been described in the literature as a safe and effective analgesic intervention for chronic back pain in various patient populations, to the best of our knowledge, no clinical study has specifically evaluated its use for persistent back pain in patients with ankylosing spondylitis receiving medical treatment. Therefore, the present study aims to evaluate the effects of erector spinae plane block on pain severity and clinical outcomes in patients with ankylosing spondylitis whose disease activity is controlled under treatment but who continue to experience persistent back pain.

Participants needed: 15
Trial details
Age: 18-65Biological sex: AllType: InterventionalSponsor: Marmara UniversityUpdated: Jun 8, 2026Locations: 1
Eligibility criteria

Age between 18 and 65 years [+3]

Body mass index (BMI) greater than 35 kg/m² [+10]

Status: Recruiting

Brain Mechanisms Supporting Cannabis-induced Pain Relief

Chronic low back pain is a common and disabling condition that affects millions of people in the United States. Many people with chronic low back pain do not get enough relief from current treatments. Cannabis may help reduce pain, but researchers do not fully understand how it affects the brain in people with chronic pain. The purpose of this study is to examine how inhaled cannabis changes brain activity and reduces pain in people with chronic low back pain. Results from this study may help researchers better understand how cannabis works for pain and support the development of improved pain treatments.

Participants needed: 100
Trial details
Phase: Early Phase 1Age: 21-65Biological sex: AllType: InterventionalSponsor: University of California, San DiegoUpdated: Jun 3, 2026Locations: 1
Eligibility criteria

Between 21-65 years old [+11]

Active pulmonary disease [+16]

Status: Recruiting

Hormones, Outcomes, and Pain Pathways in Exercise Study

The goal of the proposed project is to evaluate a mechanical intervention (sports bras designed specifically for full busted women) to alleviate neck, shoulder, arm, and back pain in full-busted women and investigate the contribution of non-mechanical pathways associated with this type of pain in women. Specifically, the investigators will investigate how sex-hormones, inflammation, and remapping of specific regions of the brain contribute to the manifestation of neck, shoulder, arm, and back pain in full-busted women across the lifespan.

Participants needed: 140
Trial details
Phase: Phase 1Age: 18-60Biological sex: FemaleType: InterventionalSponsor: University of HoustonUpdated: Jun 2, 2026Locations: 1
Eligibility criteria

Able to provide informed consent [+10]

Inability to provide informed consent [+16]

Status: Recruiting

Treatment of Acute Low Back Pain With Transcutaneous Electrical Neurostimulation in Emergency Departments

Acute low back pain is a common reason for emergency department visits (4.39% \[95% CI: 3.67-5.18\]). Drug treatment options are limited and largely ineffective. Paracetamol and opioids are no better than placebo for acute low back pain. Only NSAIDs and muscle relaxants have a slightly beneficial effect on pain, but muscle relaxants have an unfavorable benefit-risk ratio. Given this situation, it is necessary to explore new non-pharmacological treatment options to relieve the pain of these patients. Transcutaneous electrical nerve stimulation (TENS) is a non-pharmacological therapy that involves applying an electrical current through the skin. Using one or two pairs of electrodes attached to the skin, TENS delivers painless, low-intensity electrical pulses to a painful area or along the path of a nerve. TENS works by selectively activating large-diameter, non-nociceptive afferent fibers to induce segmental analgesia. In addition, TENS increases the concentration of endorphins in the bloodstream and cerebrospinal fluid. The use of TENS has been studied primarily in chronic low back pain. A 2007 Cochrane systematic review concluded that TENS appears to reduce pain and improve range of motion in subjects with chronic low back pain. The use of TENS in the emergency department has been little studied. To our knowledge, there are no high-quality studies comparing TENS versus placebo for acute low back pain in patients presenting to an emergency department. This study aims to investigate the analgesic efficacy of TENS compared to placebo in the treatment of acute low back pain in the emergency department.

Participants needed: 222
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: Cliniques universitaires Saint-Luc- Université Catholique de LouvainUpdated: May 14, 2026Locations: 1
Eligibility criteria

= or > 18 years old [+1]

Refusal to participate in the study, refusal to sign the informed consent form [+15]

Status: Recruiting

CARES (Comprehensive Analgesic, Recovery, and Education Support) for Surgery Trial

The goal of this clinical trial is to learn whether a combined behavioral and pharmacologic intervention can help reduce opioid use, improve pain recovery, and prevent opioid misuse after surgery in adults undergoing elective surgery. The study includes adults aged 18 to 75 who have a history of long-term opioid use, defined as having access to opioids for 60 or more days within the 180 days before surgery. The main questions it aims to answer are: * Does Motivational Interviewing with guided opioid tapering plus tizanidine (MI-Opioid Taper + Tizanidine) help participants return to their preoperative opioid use level or stop opioids faster than Enhanced Usual Care (EUC)? * Does the intervention reduce the time to pain resolution and decrease the likelihood of opioid misuse after surgery compared to EUC? Researchers will compare MI-Opioid Taper + Tizanidine to MI-Opioid Taper with placebo and to EUC to see whether the intervention improves postoperative opioid and pain outcomes. Participants will: * Complete a phone assessment and baseline survey before surgery * Be randomly assigned 7-13 days after surgery to one of three groups: * MI-Opioid Taper + tizanidine (MTT) * MI-Opioid Taper + placebo (MTP) * Enhanced Usual Care (EUC) * Complete brief weekly phone or video visits with a study clinician for 6 weeks starting 14 days after surgery * Take a study medication (tizanidine or placebo) three times daily for 5 weeks (MTT and MTP groups only) * Complete weekly online surveys for 6 months, followed by monthly surveys until 12 months after surgery to track pain, opioid use, and related outcomes

Participants needed: 375
Trial details
Phase: Phase 3Age: 18-75Biological sex: AllType: InterventionalSponsor: Stanford UniversityUpdated: May 6, 2026Locations: 4
Eligibility criteria

18 to 75 years of age [+15]

Infection, tumor, or fracture at the operative site [+13]

Status: Recruiting

Exploring Multimorbidity in Patients With Spinal Pain

Spinal pain is frequently accompanied by other chronic conditions (multimorbidity) and the predicted rise in multimorbidity prevalence emphasizes the need for studies to understand its impact on patients with chronic pain conditions. Therefore the aims of the two studies are to: Work package 1 - Determine prevalence of multimorbidity among patients with spinal pain referred to hospital outpatient clinics. Examine associations with relevant health-related factors and cover the significance of multimorbidity in the diagnostic process, referral patterns and healthcare utilization. Work package 2: Examine the association between treatment burden arising from multimorbidity and patient prognosis in structured rehabilitation. Across both work packages data will be derived from individuals initially referred to the Department of Rheumatology at Aalborg University Hospital (AaUH) or the Medical Spine Clinic in Silkeborg (MSCS).

Participants needed: 2,000
Trial details
Age: 18+Biological sex: AllType: ObservationalSponsor: Jacob Christiansen GandløseUpdated: Apr 14, 2026Locations: 1Duration: 1 Year
Eligibility criteria

18 years old or above [+3]

Withdraw consent

Status: Recruiting

Health Effects of Mindfulness Based Stress Reduction Course in Treatment of Back Pain

* Health effects of mindfulness based stress reduction course versus usual care in treatment of back pain: a randomized clinical trial * Mindfulness based stress reduction (MBSR) course intervention for half of the research patients * MBSR course lasts for 8 weeks. * follow-up time 2 years. * research data is collected by Recdap * Working-age (18-64 years) patients with back pain in thoracal or lumbar area (NRS at least 4) with or without radiculation over 12 weeks will be recruited. * The primary outcome measure is Numeric pain rating scale (NRS, 0-10).

Participants needed: 120
Trial details
Age: 18-64Biological sex: AllType: InterventionalSponsor: Tampere University HospitalUpdated: Apr 14, 2026Locations: 4
Eligibility criteria

Working-age (18-64 years) patients [+9]

Pregnancy [+8]

Status: Recruiting

Psychological Options for Wellness and Recovery (POWeR) Trial for Veterans With Chronic Back/Neck Pain

The goal of this clinical trial is to learn which treatment works better for veterans with chronic neck or back pain. This study is comparing three treatments: Pain Reprocessing Therapy (PRT), Cognitive Behavioral Therapy (CBT), and usual care (whatever a person is already doing to cope with their pain). The main questions the study aims to answer are: 1. Which treatment works better for lowering pain: PRT, CBT, or usual care? 2. How do the effects of PRT compare with CBT and usual care in terms of pain relief and other factors such as emotional functioning, quality of life, anxiety, and pain medication use? Participants will: 1. Be randomly assigned to receive either PRT, CBT, or usual care. 2. Complete questionnaires about their pain and health. 3. If in the PRT or CBT group, have nine weekly therapy sessions over video calls with a therapist.

Participants needed: 360
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: University of Colorado, DenverUpdated: Mar 31, 2026Locations: 1
Eligibility criteria

Adults (18 and older) [+3]

Moderate or severe cognitive impairment [+7]

Status: Not yet recruiting

Active Coping: Interdisciplinary Program for Chronic Pain, Physiotherapy Unit (Spain)

The goal of this observational intervention study is to evaluate the impact of a multidisciplinary active coping program for chronic back pain in adults referred from Primary Care to the Physiotherapy Unit of Teruel Ensanche. The main questions it aims to answer are: * Does the program improve physical function, measured through gait speed, balance, and chair stand tests? * Does it reduce pain-related psychological factors such as kinesiophobia, catastrophizing, anxiety, and depression? * Does it improve quality of life and sleep quality, and reduce analgesic medication use? Participants will attend group sessions on pain neuroscience education, followed by sessions on healthy habits, nutrition and sleep hygiene and group psychological intervention focused on emotional wellbeing tools, and will complete therapeutic exercise sessions over the course of the program. They will also complete validated questionnaires and physical assessments at three timepoints: at baseline, at the end of the program, and at a 6-month follow-up.

Participants needed: 20
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: Universidad de ZaragozaUpdated: Mar 31, 2026Locations: 2
Eligibility criteria

Adult (18 years or older) [+3]

Oncological pain [+3]

Status: Not yet recruiting

Conventional vs Pulsed RF in Coccydynia

The aim of this study is to prospectively evaluate the effects of pulsed and conventional radiofrequency ablation of the ganglion impar on pain, quality of life, and sleep quality in patients with refractory coccydynia, and to determine whether one treatment is superior to the other.

Participants needed: 90
Trial details
Age: 18-80Biological sex: AllType: InterventionalSponsor: Adana City Training and Research HospitalUpdated: Mar 27, 2026Locations: 2
Eligibility criteria

Age between 18 and 80 years. [+2]

Incomplete medical records. [+8]

Status: Recruiting

Post Marketing Study of MagnetOs Easypack Putty Standalone Compared to Demineralized Bone Matrix or Fibers Mixed With Autograft in Patients Undergoing Posterolateral Lumbar Fusion

This is a phase IV post-marketing study for MagnetOs Easypack Putty. MagnetOs Easypack Putty is a synthetic bone graft extender product that is routinely used by surgeons as a treatment for patients with degenerative disc disease or spinal trauma undergoing spinal fusion surgery. In this study, MagnetOs Easypack Putty will be used according to the latest U.S. Instructions For Use, standalone in the posterolateral spine.

Participants needed: 60
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: Kuros Biosurgery AGUpdated: Mar 20, 2026Locations: 6
Eligibility criteria

Patient is able to read/be read, understand, and provide written informed consen... [+8]

Requires > two-level fusion or expected to need secondary intervention within on... [+15]

Status: Recruiting

Pain Intervention With Needling: Pilot Of Integrated Neuromodulation Techniques

The study's purpose is to determine the effects of three different dry needling sessions on pain and quality of life for those with chronic low back pain. Dry needling is a therapeutic procedure in which a very thin, monofilament needle is inserted through the skin to reach a target tissue like a muscle to help reduce pain, improve muscle activation, and increase blood flow. Dry needling has also been shown to improve nervous system function.

Participants needed: 42
Trial details
Age: 18-65Biological sex: AllType: InterventionalSponsor: The University of Texas Medical Branch, GalvestonUpdated: Mar 16, 2026Locations: 1
Eligibility criteria

Both males and females between the ages of 18 and 65 will be included in this st... [+2]

Individuals who are currently seeking any form of medical treatment for lumbar c... [+5]

Status: Not yet recruiting

Neck and Low Back Pain in Physical Therapy Students at The University of the West Indies, Mona, Jamaica

The purpose of this study is to determine the prevalence of neck and low back pain among physical therapy students enrolled at The University of the West Indies, Mona. It also aims to assess students' knowledge, attitudes, and practices regarding spine health and to evaluate the effectiveness of an eight-week standardised spine-specific exercise programme in reducing musculoskeletal pain and improving functional status among those reporting symptoms. The study will be conducted in two phases, beginning with a descriptive cross-sectional assessment of prevalence, followed by a prospective randomised controlled trial in which students experiencing neck and/or low back pain will be allocated to either a spine-specific exercise intervention group or a non-spine-specific exercise control group for comparative analysis of outcomes.

Participants needed: 120
Trial details
Biological sex: AllType: InterventionalSponsor: The University of The West IndiesUpdated: Feb 24, 2026Locations: 1
Eligibility criteria

All students enrolled in the Physical Therapy program at the University of the W... [+2]

Individuals with a history of having spine surgery. [+2]

Status: Not yet recruiting

The Prevalence of Neck and Low Back Pain in FMSTRC Staff At the UWI Mona

The purpose of this study is to determine the prevalence of neck and low back pain among full-time staff at the Faculty of Medical Sciences Teaching and Research Complex (FMSTRC), The University of the West Indies, Mona. It also seeks to assess staff members' knowledge, attitudes, and practices regarding spine health and to evaluate the effectiveness of an eight-week standardised spine-specific exercise programme in reducing musculoskeletal discomfort among those experiencing neck and low back pain. The study will be conducted in two phases using a descriptive cross-sectional design followed by a prospective randomised controlled trial, in which participants reporting pain will be allocated to either a spine-specific exercise intervention group or a non-spine-specific exercise control group for comparative analysis of outcomes.

Participants needed: 200
Trial details
Age: 18-65Biological sex: AllType: InterventionalSponsor: The University of The West IndiesUpdated: Feb 24, 2026Locations: 1
Eligibility criteria

All full time academic/office/supplementary/ancillary staff employed to the Facu... [+3]

Individuals with a history of having spine surgery [+2]

Status: Not yet recruiting

Low Back and Neck Pain in Nursing Students at The University of The West Indies

The purpose of this study is to identify the prevalence of neck and low back pain in nursing students enrolled at the University of the West Indies, Mona; to assess their knowledge, attitude and practice of good spine health and to determine the outcome of a standardised spine exercise program on nursing students experiencing neck and low back pain, using a prospective randomised control design.

Participants needed: 400
Trial details
Biological sex: AllType: InterventionalSponsor: The University of The West IndiesUpdated: Feb 24, 2026Locations: 1
Eligibility criteria

All students enrolled in the student nursing program at the University of the We... [+2]

Individuals with a history of having spine surgery. [+2]

Status: Recruiting

Cannabidiol for Reduction of Brain Neuroinflammation

This study will investigate whether cannabidiol (CBD), the primary centrally and peripherally active non-intoxicating compound in the cannabis plant, exerts anti-neuroinflammatory effects in patients with chronic low back pain (cLBP) with or without mild-to-moderate depression.

Participants needed: 80
Trial details
Phase: Phase 2Age: 18-75Biological sex: AllType: InterventionalSponsor: Massachusetts General HospitalUpdated: Feb 6, 2026Locations: 1
Eligibility criteria

Age ≥ 18 and ≤ 75; [+6]

Outpatient surgery within 2 weeks and inpatient surgery within 1 month of the ti... [+33]

Status: Not yet recruiting

Musical Mindfulness for Pain in the ED Waiting Room

Studies have shown that 60-70% of patients in the Emergency Department (ED) experience pain. With pain being such a broad issue in the ED, the ED is expected to deliver safe and effective treatment of pain. However, with the current ongoing opioid epidemic, it is important to consider other methods, both pharmacologic and nonpharmacologic, of pain reduction. Jazz music specifically has been demonstrated to have therapeutic effects on pain that can be used to lower the quantity of opioids administered to patients. Non-pharmacological interventions in the emergency department for pain typically consist of splinting an injury, applying heat or cold, or various distractions following initial and sequential pain assessment. Pharmacological interventions for pain in the Emergency Department involve the administration of acetaminophen, muscle relaxers, topical anesthetics, opioids, to name a few. In the emergency department (ED), providers are increasingly hesitant to prescribe opioids over the past decade due to the current opioid epidemic, in which there is an increasing proportion of people that develop an addiction to opioids, including those that are prescribed to them for pain management.. While emergency medicine providers' decrease in opioid prescriptions pertains to their implementation of opioid-prescribing policies, little evidence has been found demonstrating a direct link in these policies to decreases in substance misuse. Consequently, providers find themselves needing to become ingenious in their approach to pain in patients through the integration of pharmacologic and non-pharmacologic mediums of analgesia. A recent randomized controlled trial (RCT) from Brigham and Women's Hospital in Boston sought to identify the qualitative responses from patients in the ED following the arbitrary distribution of either supervised or unsupervised music therapy over a time period of 4 hours. The initial results found that, generally speaking, music therapy may lower reported pain and anxiety scores. Furthermore, stronger results were identified in case subjects with higher initial reports of pain via a pain catastrophizing scale, implying that a higher baseline of pain results in more relief from music therapy. One shortcoming in the article is the lack of analysis with reported results and the biopsychosocial model of pain. Heavy emphasis is placed on the psychological and social components of pain in the Brigham and Women's article through the implementation of the Pain Catastrophizing Scale and Brief Pain Inventory scoring done during the RCT, but no focus on linked biological changes in the subjects through the music therapy intervention. The purpose of this study is to (i.) assess the effect of a video training about musical pain management followed by a 15-minute music listening intervention on self-reported pain scores in ED patients with neck and back pain. The investigators also aim to (ii.) evaluate patient satisfaction and emotional response following the intervention. Opioid medications are commonly used to reduce substantial pain, and music therapy has been found to reduce associated pain and anxiety in patients, then the use of music therapy could be an aid in medicine to reduce opioid intake. The investigators hypothesize that the usage of a training on musical pain management combined with a specified jazz musical intervention will produce a significantly lower measured pain score in comparison to a video on mindful pain management followed by the patient's choice of activities.

Participants needed: 60
Trial details
Age: 18-75Biological sex: AllType: InterventionalSponsor: University of California, IrvineUpdated: Feb 6, 2026Locations: 1
Eligibility criteria

- Age >= 18 years old and <=75 years old [+1]

Status: Recruiting

Safety and Efficacy of Oral Cannabis in Chronic Spine Pain

The overall objectives of this study are to investigate the efficacy of extended cannabis treatment to reduce patient exposure to prescription opioids through its use 1) as a non-opioid analgesic treatment, and 2) as a therapy for reducing high-dose opioid use in patients with chronic spine pain.

Participants needed: 157
Trial details
Phase: Phase 3Age: 21-84Biological sex: AllType: InterventionalSponsor: University of Colorado, DenverUpdated: Jan 23, 2026Locations: 1
Eligibility criteria

Not listed

Status: Recruiting

Dose Escalation Pilot Study to Evaluate the Safety of Alocyte for the Treatment of Facetogenic Back Pain

The purpose of this study is to see if the use of Alocyte (cord blood plasma plus mononucleic cells) will be safe, well tolerated, and whether it causes any side effects. The study will also examine if the use of the Investigational Product (IP) is able to reduce local inflammation or alleviate Facetogenic back pain

Participants needed: 15
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Alimorad FarshchianUpdated: Jan 13, 2026Locations: 1
Eligibility criteria

Subjects age > 18 years at the time of signing the Informed Consent Form. [+8]

Previous surgical intervention for back pain [+29]

Status: Not yet recruiting

The Effect of Chiropractic Care on Opioid Use for Chronic Spinal Pain: A Feasibility Study

The investigators will conduct a pilot cluster randomized controlled trial (RCT) of chiropractic care added to usual medical care, versus usual medical care alone, for adult patients prescribed opioid therapy for chronic non-cancer spinal pain at four community health centers (CHCs) in Canada. These centers provide services to communities and vulnerable populations with high unemployment rates, multiple co-morbidities, and high rates of chronic musculoskeletal disorders that are commonly managed with prescription opioids. The investigators hypothesize that a full-scale (definitive) cluster RCT on the impact of chiropractic care on prescription opioid use for chronic non-cancer spinal pain will be feasible within the Canadian CHC context.

Participants needed: 24
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: McMaster UniversityUpdated: Jan 7, 2026Locations: 1
Eligibility criteria

CHC in Canada [+8]

Individuals already receiving chiropractic care [+8]

Status: Recruiting

Effect of Shock Wave Therapy With Core Stability Exercises for Treatment of Chronic Non-Specific Back Pain

To investigate the Effect of Combined Extracorporeal Shock Wave with core stability Exercise for the Treatment of Chronic Non-Specific Back Pain in Jordanian University Students

Participants needed: 100
Trial details
Age: 16-18Biological sex: FemaleType: InterventionalSponsor: New Ismailia National UniversityUpdated: Jan 6, 2026Locations: 2
Eligibility criteria

chronic non- specific back pain for more than 3 months [+3]

No History of previous back surgeries [+2]

Status: Not yet recruiting

Acute Effects of Hot-Pack Therapy in Low Back Pain

This single-centre, parallel-group randomized controlled trial will test whether one session of moist hot-pack therapy produces immediate improvements in pain intensity and lumbar erector spinae muscle stiffness in adults with nonspecific low back pain. Participants are randomized 1:1 to hot-pack or sham (room-temperature pack). Outcomes are assessed at baseline and immediately after the session using VAS (0-10 cm) and MyotonPro; a short follow-up (24-48 h) captures Oswestry Disability Index (ODI) and perceived change. The intervention is brief, low-risk, and commonly used in clinical practice, yet high-quality evidence on its acute effects is limited.

Participants needed: 24
Trial details
Age: 18-65Biological sex: AllType: InterventionalSponsor: Erzurum Technical UniversityUpdated: Nov 21, 2025
Eligibility criteria

Adults aged 18-65 years

Neurologic deficit, tumour, or systemic inflammatory disease

Status: Recruiting

Stress and Opioid Misuse Risk: The Role of Endogenous Opioid and Endocannabinoid Mechanisms

The purpose of this study is to see how stress influences the effects of opioid pain medications often used to help relieve back pain. The study will help to learn more about how high stress levels could increase risk for pain medication misuse.

Participants needed: 120
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: Vanderbilt University Medical CenterUpdated: Oct 21, 2025Locations: 1
Eligibility criteria

Intact cognitive status and ability to provide informed consent [+3]

History of renal or hepatic dysfunction [+8]