# Changes in Radicular Pain and Pain Modulation

> **NCT04193969** · NA · COMPLETED · sponsor: **Spine Centre of Southern Denmark** · enrollment: 80 (actual)

## Conditions studied

- Back Pain
- Back Pain With Radiation

## Interventions

- **DIAGNOSTIC_TEST:** Pressure pain assessment using computer controlled cuff algometry
- **DIAGNOSTIC_TEST:** Temporal summation (TS)
- **DIAGNOSTIC_TEST:** Conditioned pain modulation (CPM)
- **DIAGNOSTIC_TEST:** Low back pain rating scale (LBPRS-pain)
- **DIAGNOSTIC_TEST:** Oswestry Disability Index

## Key facts

- **NCT ID:** NCT04193969
- **Lead sponsor:** Spine Centre of Southern Denmark
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-01
- **Primary completion:** 2021-07-01
- **Final completion:** 2021-09-21
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2022-05-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04193969

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04193969, "Changes in Radicular Pain and Pain Modulation". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04193969. Licensed CC0.

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