ArticleKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2013
Knee arthroplasty and bleeding: when to remove drainages.
Article in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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
3 citing papers in PubMed.
- THE EFFECTS OF DRAINAGE TUBE ON PAIN AND FUNCTIONAL RECOVERY AFTER UNICOMPARTMENTAL KNEE ARTHROPLASTY.Acta ortopedica brasileira · 2024Article
- Perioperative Blood Management Strategies for Total Knee Arthroplasty.Orthopaedic surgery · 2018Review
- Comparison of Pre- and Postoperative Hemoglobin and Hematocrit Levels in Hip Arthroscopy.The open orthopaedics journal · 2015Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe aim of this study is an attempt to clarify the productive time of drainages as we find that the use of drains in knee arthroplasty is controversial, and there is no consensus regarding their length-time maintenance. We analysed the survival curve of bleeding within three surgical techniques for knee arthroplasty and the effect of two variables on survival curve.
methodsOne hundred and eighty-eight out of 234 knees were included in the study, and patients were divided into three groups according to the surgical technique: conventional total knee arthroplasty (TKA), subvastus TKA and unicompartmental knee arthroplasty. Variables of study were type of surgery, number and placement of drains.
resultsMean of survival curve for postoperative bleeding time was 16 h (95 % CI: 15.4; 16.6). The risk for longer bleeding increased 1.38-fold with each additional drain used (95 % CI 1.1; 1.8).
conclusionsAccording to the present study, drains can be safely removed at around 17 h postoperative. Bleeding time reduces as less drains are applied. LEVEL OF EVIDENCE: Therapeutic study, Level III.
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