QST and Neuropathic Pain
CompletedNCT03806010
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This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
To establish the sensory profile of patients using quantitative sensory testing (QST) and questionnaires as well as the level of sensitisation using temporal summation and diffuse noxious inhibitory control paradigms in all patients undergoing a chronic pain intervention at Barts Health NHS Trust. Primary objective- To identify the phenotype of responders and non-responders to a chronic pain intervention using QST sensory profile as well as the sensitisation paradigms. Secondary objective- To establish the correlation between sensory profile, and sensitisation parameters as well as other measures of chronic pain as per Initiative on Methods, Measurement and Pain Assessment in clinical trials (IMMPACT) recommendation. Common interventions performed at Barts Health NHS Trust includes Neuromodulation, targeted epidural steroid and/or radiofrequency treatment, 8% Capsaicin patch and pharmacological interventions such as anti-neuropathic agent and opioids.
Study details
- Official title
- A Prospective Open Labelled Study to Evaluate if Central Sensitization as Measured With QST Alters Following Chronic Pain Interventions
- Conditions
- Interventions
- Procedure: Quantitative sensory testing
- Sponsor
- Barts & The London NHS Trust
- Start date
- 2016-02-01
- Primary completion
- 2019-02-01
- Sex
- All
- Age range
- from 18 Years to 80 Years
- Results posted
- No results posted in this snapshot
- Countries
- United Kingdom
- Total sites listed
- 1
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria:• Male and female patients between the age of 18-80 years who have a lumbar radiculopathy who have not undergone any spinal surgery. * Minimum baseline pain rating of 50mm on a 100mm NRS in the painful area * Chronic pain of at least 6 months * Subject satisfies standard criteria in the study centre for SCS implantation and the NICE 159 criteria for management of intractable neuropathic pain. * Subject satisfies standard criteria in the study centre for ONS implantation and the NICE 452 criteria for intractable chronic migraine. * Patients who have given their written informed consent. * Patient is able and willing to comply with study procedures and follow up schedule. Exclusion Criteria:• Any inclusion criteria not met * Female patients of childbearing age who is or plans on becoming pregnant during the course of the study * Patients who have undergone radiofrequency or injection therapy at or on a target neural structure (DRG) during the past 90 days * Patients with diabetes or any underlying neurological condition. * Patients known to have a condition that in the investigator's judgment precludes participation in the study. * Patients who have received an investigational drug or have used an investigational device in the 30 days preceding to study entry
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT03806010