ReviewCureus2025
The Impact of Smoking on Outcomes Following Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-Analysis.
Review in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The influence of smoking on postoperative outcomes following anterior cruciate ligament (ACL) reconstruction is a topic of ongoing scientific discussion and uncertainty. We aimed to conduct a systematic review and meta-analysis to compare the outcomes between smokers and non-smokers undergoing this procedure. We conducted a systematic search of electronic information sources, including MEDLINE, EMBASE, CINAHL, CENTRAL, ClinicalTrials.gov, and bibliographic reference lists. We applied a combination of free-text search and controlled vocabulary search adapted to thesaurus headings, search operators, and limits in each of the above-mentioned databases. Primary outcome parameters included surgical site infections, ACL graft rupture, revision rates, and patient-reported outcome measures (PROMs). We identified 24 comparative studies, including a total of 672,241 patients, of whom 69,113 were in the smoker group and 603,128 were in the non-smoker group. The analysis revealed that smoking was associated with a significantly higher risk of surgical site infections (OR 1.40, P=0.01). Smokers also reported significantly worse PROMs on the International Knee Documentation Committee (IKDC) score (MD -5.38, P<0.00001) and multiple Knee Injury and Osteoarthritis Outcome Score (KOOS) subscales. There was no statistically significant difference between the two cohorts for ACL graft rupture or all-cause revision rates. Smoking appears to be associated with a higher risk of surgical site infections following ACL reconstruction and is linked to significantly poorer functional PROMs.
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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.