ArticleBrazilian journal of anesthesiology (Elsevier)
Ultrasound-guided pulsed radiofrequency for chronic shoulder pain: a prospective study.
Article in Brazilian journal of anesthesiology (Elsevier). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Efficacy of pulsed radiofrequency stimulation in patients with chronic pain: a narrative review.Frontiers in pain research (Lausanne, Switzerland) · 2025Review
- Suprascapular Nerve Pulsed Radiofrequency as an Effective Pain Relief Strategy in Supraspinatus Muscle Tendon Tears.Cureus · 2023Article
- A case report of cryoablation for chronic shoulder pain due to osteoarthritis.Interventional pain medicine · 2022Article
- The Rehabilitation Tailor: Applying Personalized Medicine to Cancer Recovery.Frontiers in global women's health · 2022Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesChronic shoulder pain is a frequent cause of suffering and impaired quality of life. Treatment includes non-pharmacological and pharmacological therapies, and interventional procedures such as suprascapular nerve blocks and radiofrequency. This prospective study aims to evaluate the efficacy of ultrasound-guided pulsed radiofrequency of suprascapular nerve for chronic shoulder pain in a clinical setting.
methodsTherapeutic efficacy was evaluated through pain intensity using numeric pain rating scale at baseline, immediately, 3, and 6 months after, and patient...s motor function improvement. The secondary outcome was patient satisfaction.
resultsA total of 34 patients were enrolled and all patients presented a reduction in the numeric pain rating scale immediately after treatment. Pain reduction from baseline to 6 months after the procedure was 34.4% and 36.9% static and dynamic, respectively. The median percentage reduction was statistically significant immediately, 3 and 6 months after. There was also an improvement in range of motion, 39.6% in abduction, 24.1% in flexion, and 29.5% in extension. Ninety percent of patients reported patient...s global impression of change superior to six.
conclusionThis study concludes that ultrasound-guided pulsed radiofrequency of suprascapular nerve reduces pain intensity for at least 6 months, accompanied by improvement of motor function and higher levels of patients... satisfaction. Therefore, this technique represents a valid analgesic approach to chronic shoulder pain.
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