ArticleOrthopaedic journal of sports medicine2021
Suprascapular Nerve Block Is an Effective Pain Control Method in Patients Undergoing Arthroscopic Rotator Cuff Repair: A Randomized Controlled Trial.
Article in Orthopaedic journal of sports medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Efficacy and adverse effects of peripheral nerve blocks and local infiltration anesthesia after arthroscopic shoulder surgery: A Bayesian network meta-analysis.Frontiers in medicine · 2022Pooled it
- Effect of BMAC-PRP augmentation on repair of large rotator cuff tears: a clinical evaluation among different age groups.Scientific reports · 2026Trial
- Image-guided versus landmark-guided suprascapular nerve block for shoulder pain in rotator cuff tears: a systematic review.JSES reviews, reports, and techniques · 2026Review
- Efficacy of Suprascapular Versus Interscalene Block for Post-Operative Pain Management in Shoulder Surgeries: A Narrative Review.Current pain and headache reports · 2025Review
- Comparative Effectiveness of Continuous Intra-Operative Suprascapular Nerve Block (CI-SSNB) with and Without Intravenous Patient-Controlled Analgesia (IV-PCA) on Acute Post-Arthroscopy Pain: A Retrospective Cohort Study.Journal of clinical medicine · 2025Article
- Arthroscopic-guided Release of Supraspinatus and Infraspinatus Muscles for Repair of Large-to-Massive Rotator Cuff Tear and Suprascapular Nerve Release.Arthroscopy techniques · 2025Article
- Research progress of rebound pain after nerve block in arthroscopic rotator cuff repair.Frontiers in medicine · 2025Review
- Comparison of Analgesia Treatment Methods After Arthroscopic Rotator Cuff Repair: A Network Meta-analysis of 42 Randomized Controlled Trials.Orthopaedic journal of sports medicine · 2023Review
- Comparison of Ultrasound-Guided Supra-scapular Plus Axillary Nerve Block with Interscalene Block for Postoperative Pain Management in Arthroscopic Shoulder Surgery; A Double-Blinded Randomized Open-Label Clinical Trial.Anesthesiology and pain medicine · 2021Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEffective pain control in patients who have undergone arthroscopic rotator cuff surgery improves functional recovery and early mobilization. Interscalene blocks (ISBs), a widely used approach, are safe and provide fast pain relief; however, they are associated with complications. Another pain management strategy is the use of a suprascapular nerve block (SSNB). HYPOTHESIS: We hypothesized that indwelling SSNB catheters are a more effective pain control method than single-shot ISBs. We also hypothesized that indwelling SSNB catheters will reduce the level of rebound pain and the demand for opioid analgesics. STUDY
designRandomized controlled trial; Level of evidence, 1.
methodsIncluded in this study were 93 patients who underwent arthroscopic rotator cuff surgery between May 2012 and January 2019. These patients were assigned to either the indwelling SSNB catheter group, the single-shot ISB group, or the control (sham/placebo) group (31 patients per group). Level of pain was measured with a visual analog scale (VAS; 0 to 10 [worst pain]) on the day of the operation. The preoperative VAS score was recorded at 6 AM on the day of operation, and the postoperative scores were recorded at 1, 8, and 16 hours after surgery and then every 8 hours until postoperative day 3.
resultsThe VAS pain scores were lower in the SSNB and ISB groups than in the control group up to postoperative hour (POH) 8, with the most significant difference at POH 8. At POH 1 and POH 8, the mean VAS scores for each group were 2.29 and 1.74 (SSNB), 2.59 and 2.50 (ISB), and 3.42 and 4.48 (control), respectively. VAS scores in the SSNB and ISB groups were consistently <3, compared with a mean VAS score of 3.1 ± 1.58 in the control group (
conclusionVAS scores were the lowest in the indwelling SSNB catheter group, with the most pronounced between-group difference in VAS scores at POH 8. Severity and recurring frequency of pain were lower in the indwelling SSNB catheter group than in the single-shot ISB group.
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