Trial reportThe Orthopedic clinics of North America2023
Decreasing Post-Operative Narcotic Usage Following Total Knee Arthroplasty Requires More than Simple Education: A Blinded Randomized Controlled Trial.
Trial report in The Orthopedic clinics of North America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
- Effects of transcutaneous electrical nerve stimulation in postoperative total knee arthroplasty pain and intravenous analgesic requirement.Scientific reports · 2026Trial
- Preoperative education on pain self-management and opioid consumption does not significantly impact opioid use and disposal following shoulder arthroplasty: results of a prospective randomized controlled trial.JSES international · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
The purpose of this study was to understand if including a patient opioid education document would decrease opioid consumption following TKA. Patients were balanced between the control and intervention group based on age, sex, and date of surgery. At 5 weeks following surgery, there were significantly fewer patients driving in the education cohort as compared to the control cohort. There was not a significant difference in mean 2-week post-operative VAS pain score, mean 5 weeks post-operative VAS pain score, mean number of dispensed pills. Reducing post-operative narcotic usage likely requires a more comprehensive strategy.
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.