SynthesisOrthopaedic surgery2020
Influence of Ketorolac Supplementation on Pain Control for Knee Arthroscopy: A Meta-Analysis of Randomized Controlled Trials.
Synthesis in Orthopaedic surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- Efficacy of intra-articular ketorolac for pain control in arthroscopic surgeries: a systematic review and meta-analysis.Journal of orthopaedic surgery and research · 2021Pooled it
- Effect of zoledronic acid combined with simvastatin on postoperative recovery of elderly patients with osteoporotic intertrochanteric fractures.Journal of orthopaedic surgery and research · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe efficacy of ketorolac supplementation on pain control for knee arthroscopy remains controversial. We conduct a systematic review and meta-analysis to explore the impact of ketorolac supplementation on pain intensity after knee arthroscopy.
methodsWe search PubMed, EMbase, Web of science, EBSCO, and Cochrane library databases through September 2018 for randomized controlled trials (RCTs) assessing the effect of ketorolac supplementation vs placebo on pain management after knee arthroscopy. This meta-analysis is performed using the random-effect model.
resultsTen RCTs involving 402 patients are included in the meta-analysis. Overall, compared with control group for knee arthroscopy, ketorolac supplementation is associated with notably reduced pain scores at 1 h (MD = -0.66; 95% CI = -1.12 to -0.21; P = 0.004) and 2 h (MD = -0.90; 95% CI = -1.74 to -0.07; P = 0.03), prolonged time for first analgesic requirement (MD = 1.94; 95% CI = 0.33 to 3.55; P = 0.02) and decreased number of analgesic requirement (RR = 0.41; 95% CI = 0.23 to 0.75; P = 0.003), but has no obvious impact on analgesic consumption (MD = -0.56; 95% CI = -1.14 to 0.02; P = 0.06), as well as nausea and vomiting (RR = 0.44; 95% CI = 0.12 to 0.21; P = 0.21).
conclusionsKetorolac supplementation is effective to produce pain relief for knee arthroscopy.
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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.