Trial reportArthritis care & research2017
Early High-Intensity Versus Low-Intensity Rehabilitation After Total Knee Arthroplasty: A Randomized Controlled Trial.
Trial report in Arthritis care & research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 63 papers, 7 of them syntheses 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.
The Effects of Prehabilitative Exercise on Functional Recovery Following Total Knee Arthroplasty
Effects of Structured Rehabilitation Program on Pain and Function in Patients With Total Knee Replacement
Comparative effects of high and low intensity progressive resisted exercises on pain, range of motion and functional disability in knee osteoarthritis patients with sarcopenia: a randomized controlled trial
Who cites it
63 citing papers in PubMed, 7 syntheses or guidelines pooled it.
- Clinical practice guideline for physical therapist management of total knee arthroplasty: revision 2026.Physical therapy · 2026Guideline
- Effect of high-intensity training on improving knee flexion strength and quality of life in patients with knee osteoarthritis: a systematic review and meta-analysis of randomized controlled trials.Frontiers in physiology · 2025Pooled it
- Effects of lower-limb active resistance exercise on mobility, physical function, knee strength and pain intensity in patients with total knee arthroplasty: a systematic review and meta-analysis.BMC musculoskeletal disorders · 2024Pooled it
- Shining light on knee osteoarthritis: an overview of vitamin D supplementation studies.Frontiers in medicine · 2024Pooled it
- Effects of strength training on functional ambulation following knee replacement: a systematic review, meta-analysis, and meta-regression.Scientific reports · 2023Pooled it
- Effectiveness of total knee arthroplasty rehabilitation programmes: A systematic review and meta-analysis.Journal of rehabilitation medicine · 2021Pooled it
- Physical Therapist Management of Total Knee Arthroplasty.Physical therapy · 2020Guideline
- A randomized replication trial of physical rehabilitation versus no physical rehabilitation (DRAW2).Scientific reports · 2026Trial
- Clinical benefit of physical rehabilitation after total hip and knee arthroplasty: A pragmatic, randomized, controlled trial (The DRAW1 trial).Osteoarthritis and cartilage open · 2024Trial
- Enhanced recovery after surgery combined with quantitative rehabilitation training in early rehabilitation after total knee replacement: a randomized controlled trial.European journal of physical and rehabilitation medicine · 2024Trial
- [SOG-Special Orthopedic Geriatrics : First interim results of a randomized controlled study on integrated orthogeriatric care in elective hip and knee arthroplasty].Orthopadie (Heidelberg, Germany) · 2024Trial
- Tonsillectomy compared with conservative management in patients over 16 years with recurrent sore throat: the NATTINA RCT and economic evaluation.Health technology assessment (Winchester, England) · 2023Trial
- Effect of Femoral Nerve Block with Different Concentrations of Chloroprocaine on Early Postoperative Rehabilitation Training After Total Knee Arthroplasty.Medical science monitor : international medical journal of experimental and clinical research · 2023Trial
- Neuromuscular electrical stimulation preserves muscle strength early after total knee arthroplasty: Effects on muscle fiber size.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2023Trial
- The effect of a digital-assisted group rehabilitation on clinical and functional outcomes after total hip and knee arthroplasty-a prospective randomized controlled pilot study.BMC musculoskeletal disorders · 2023Trial
- Effects of dexmedetomidine on the function of distal organs and oxidative stress after lower limb ischaemia-reperfusion in elderly patients undergoing unilateral knee arthroplasty.British journal of clinical pharmacology · 2021Trial
- Effect of Outpatient Rehabilitation on Functional Mobility After Single Total Knee Arthroplasty: A Randomized Clinical Trial.JAMA network open · 2020Trial
- Effect of Group-Based Outpatient Physical Therapy on Function After Total Knee Replacement: Results From a Multicenter Randomized Controlled Trial.Arthritis care & research · 2020Trial
- Restoring physical function after knee replacement: a cross sectional comparison of progressive strengthening vs standard physical therapy.Physiotherapy theory and practice · 2020Trial
- Influence of Hip Abductor Strength on Functional Outcomes Before and After Total Knee Arthroplasty: Post Hoc Analysis of a Randomized Controlled Trial.Physical therapy · 2017Trial
3 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
Authors and funding
10 authors.
Funding
Abstract
objectiveTo examine the safety and efficacy of a high-intensity (HI) progressive rehabilitation protocol beginning 4 days after total knee arthroplasty (TKA) compared to a low-intensity (LI) rehabilitation protocol.
methodsA total of 162 participants (mean ± SD ages 63 ± 7 years; 89 women) were randomized to either the HI group or LI group after TKA. Key components of the HI intervention were the use of progressive resistance exercises and a rapid progression to weight-bearing exercises and activities. Both groups were treated in an outpatient setting 2 to 3 times per week for 11 weeks (26 total sessions). Outcomes included the stair climbing test (SCT; primary outcome), timed-up-and-go (TUG) test, 6-minute walk (6MW) test, the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), 12-item Short Form health survey (SF-12), knee range of motion (ROM), quadriceps and hamstring strength, and quadriceps activation. Outcomes were assessed preoperatively and at 1, 2, 3 (primary end point), 6, and 12 months postoperatively.
resultsThere were no significant differences between groups at 3 or 12 months in SCT, TUG, 6MW, WOMAC scores, knee ROM, quadriceps and hamstrings strength, quadriceps activation, or adverse event rates. By 12 months, outcomes on the 6MW, TUG, WOMAC, SF-12, quadriceps and hamstring strength, and quadriceps activation had improved beyond baseline performance in both groups.
conclusionBoth the HI and LI interventions were effective in improving strength and function after TKA. HI progressive rehabilitation is safe for individuals after TKA. However, its effectiveness may be limited by arthrogenic muscular inhibition in the early postoperative period.
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.