ArticleJournal of orthopaedic surgery and research2024
Early ambulation after total knee arthroplasty: a retrospective single-center study.
Article in Journal of orthopaedic surgery and research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
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Who cites it
3 citing papers in PubMed.
- Redefining Outcomes in Robotic-Guided Knee Arthroplasty through Purposeful Rehabilitation.Journal of orthopaedic case reports · 2026Article
- Association of Preoperative Systemic Inflammatory Indices with Early Postoperative Pain and Function After Total Knee Arthroplasty: A Retrospective Cohort Study.Journal of pain research · 2026Article
- American society of anesthesiologists grade and association with joint specific outcome, health-related quality of life, readmission and mortality risk after hip and knee arthroplasty.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
purposeEarly ambulation is an important step in accelerating post-joint replacement surgery recovery. However, there is limited research on populations who are unable to walk immediately after the operation. The purpose of this study was to determine the factors influencing postoperative ambulation in total knee arthroplasty (TKA) patients.
methodsPrimary TKA patients were included in this retrospective study. All patients were divided into two groups. Patients who began walking within 24 h were categorized as the early ambulation group, while patients who began walking after 24 h were classified as the late ambulation group. Recorded demographic data included age, gender, body mass index (BMI), clinical diagnosis, and comorbidities. Hematological parameters potentially affecting patients' preoperative physical condition were also documented. Additionally, intraoperative metrics such as surgical time, surgical side, tourniquet time, intraoperative blood loss, the placement of drains, and prosthetic model were recorded.
resultsA total of 453 patients (79.0% female, 21.0% male) were included in this study. The average age of all patients was 68.5±7.9 years, ranging from 36 to 87 years, with an average BMI of 27.2±9.9 kg/
conclusionIn this study, preoperative coagulation function, intraoperative blood loss and the placement of intraoperative drains were factors contributing to delay ambulation time. Therefore, it is believed that properly improving preoperative coagulation function, effective intraoperative hemostasis, and reducing the placement of drains have a positive impact on early postoperative ambulation in patients undergoing TKA.
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