# Pulsed Radiofrequency One or Three Nerves for Chronic Shoulder Pain. A Prospective, Randomized, Double-blind Study

> **NCT04954391** · NA · UNKNOWN · sponsor: **Saint Petersburg State University, Russia** · enrollment: 142 (estimated)

## Conditions studied

- Chronic Shoulder Pain

## Interventions

- **PROCEDURE:** Pulsed radiofrequency neuromodulation of the suprascapular nerve only
- **PROCEDURE:** Pulsed radiofrequency neuromodulation of the suprascapular, axillary, and articular branch of the lateral pectoral nerves

## Key facts

- **NCT ID:** NCT04954391
- **Lead sponsor:** Saint Petersburg State University, Russia
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-08-05
- **Primary completion:** 2023-12-30
- **Final completion:** 2024-04-30
- **Target enrollment:** 142 (ESTIMATED)
- **Last updated:** 2023-05-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04954391

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04954391, "Pulsed Radiofrequency One or Three Nerves for Chronic Shoulder Pain. A Prospective, Randomized, Double-blind Study". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT04954391. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*