SynthesisEuropean archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery2021
The efficacy of sphenopalatine ganglion block for pain management after endoscopic sinus surgery: a meta-analysis of randomized controlled studies.
Synthesis in European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 4 papers.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Effect of Sphenopalatine Ganglion Block With Bupivacaine on Postoperative Pain in Patients Undergoing Endoscopic Pituitary Adenoma Resection
Effect of Bilateral Trans-nasal Sphenopalatine Ganglion Block on Emergence Agitation Following Functional Endoscopic Sinus Surgery: A Double-Blind Randomized Controlled Trial
Who cites it
4 citing papers in PubMed, 13 citations in OpenAlex.
- Letter on Effects of Sphenopalatine Ganglion Nerve Block on Bleeding and Pain During and After Septorhinoplasty: A Systemic Review and Meta-analysis.Aesthetic plastic surgery · 2026Article
- Ultrasound-guided sphenopalatine ganglion block for effective analgesia during awake fiberoptic nasotracheal intubation: A case report.World journal of clinical cases · 2024Article
- Effective Local Anesthetic Use in Nasal Surgery: A Systematic Review and Meta-analysis of Randomized Controlled Studies.Plastic and reconstructive surgery. Global open · 2023Article
- Transnasal sphenopalatine ganglion block for pain relief during panretinal photocoagulation laser for diabetic retinopathy: a pre and post interventional study.Scientific reports · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe efficacy of sphenopalatine ganglion (SPG) block for pain control after endoscopic sinus surgery remains controversial. We conduct a systematic review and meta-analysis to explore the influence of SPG block on pain intensity after endoscopic sinus surgery.
methodsWe search PubMed, EMbase, Web of science, EBSCO, and Cochrane library databases through June 2019 for randomized controlled trials (RCTs) assessing the efficacy of SPG block for pain management after endoscopic sinus surgery. This meta-analysis is performed using the random-effect model.
resultsSix RCTs are included in the meta-analysis. Overall, compared with control group for endoscopic sinus surgery, SPG block is associated with the decrease in pain scores at 6 h (Std. MD = - 0.71; 95% CI = - 1.08 to - 0.34; P = 0.0002) and 24 h (Std. MD = - 0.51; 95% CI = - 0.87 to - 0.14; P = 0.006), the number of rescue analgesics (RR = 0.26; 95% CI = 0.16 to 0.42; P < 0.00001) and incidence of nausea and vomiting (RR = 0.52; 95% CI = 0.30-0.89; P = 0.02), but demonstrate no obvious impact on pain scores at 2 h (Std. MD = - 0.99; 95% CI = - 2.80-0.83; P = 0.29) or headache (RR = 1.30; 95% CI = 0.38-4.46; P = 0.67).
conclusionsSPG block can provide additional benefits for pain management after endoscopic sinus surgery.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.