Masami Tokunaga

Fukuoka, Japan

Last Updated: 09/26/2026

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Found 11 publications

Comparison of the efficacy and safety of acetaminophen versus NSAIDs for the treatment of chronic pain in older adults with osteoarthritis of the hip and knee: Findings from the randomized, double-blind, parallel-group, non-inferiority RETHINK study.

Comparison of the efficacy and safety of acetaminophen versus NSAIDs for the treatment of chronic pain in older adults with osteoarthritis of the hip and knee: Findings from the randomized, double-blind, parallel-group, non-inferiority RETHINK study.

Journal: Osteoarthritis and cartilage open

Published: June 28, 2026

Is There a Difference in Factors Affecting Rest Pain and Pain Intensity during Movement at 1 Year Post-total Knee Arthroplasty?

Is There a Difference in Factors Affecting Rest Pain and Pain Intensity during Movement at 1 Year Post-total Knee Arthroplasty?

Journal: Physical therapy research

Published: September 09, 2025

Relationships between single-leg hop for distances of four types at 6 Months after anterior cruciate ligament reconstruction and knee joint function, disturbed body perception, and movement-specific fear.

Relationships between single-leg hop for distances of four types at 6 Months after anterior cruciate ligament reconstruction and knee joint function, disturbed body perception, and movement-specific fear.

Journal: Physical therapy in sport : official journal of the Association of Chartered Physiotherapists in Sports Medicine

Published: July 31, 2025

Sex differences in preoperative pain intensity among patients undergoing total knee arthroplasty: A propensity score-matched cross-sectional study.

Sex differences in preoperative pain intensity among patients undergoing total knee arthroplasty: A propensity score-matched cross-sectional study.

Journal: Osteoarthritis and cartilage

Published: June 30, 2025

A Lateral Fracture Line Affects Femoral Trochanteric Fracture Instability and Swing Motion of the Intramedullary Nail: A Biomechanical Study.

A Lateral Fracture Line Affects Femoral Trochanteric Fracture Instability and Swing Motion of the Intramedullary Nail: A Biomechanical Study.

Journal: JB & JS open access

Published: February 14, 2024

Exploring the Potential of Lateral Wedge Insoles in Alleviating Bone Marrow Lesions in End-Stage Knee Osteoarthritis: A Preliminary Case Report.

Exploring the Potential of Lateral Wedge Insoles in Alleviating Bone Marrow Lesions in End-Stage Knee Osteoarthritis: A Preliminary Case Report.

Journal: Cureus

Published: January 18, 2024

Protocol for the RETHINK study: a randomised, double-blind, parallel-group, non-inferiority clinical trial comparing acetaminophen and NSAIDs for treatment of chronic pain in elderly patients with osteoarthritis of the hip and knee.

Protocol for the RETHINK study: a randomised, double-blind, parallel-group, non-inferiority clinical trial comparing acetaminophen and NSAIDs for treatment of chronic pain in elderly patients with osteoarthritis of the hip and knee.

Journal: BMJ open

Published: February 10, 2023

"But it feels swollen!": the frequency and clinical characteristics of people with knee osteoarthritis who report subjective knee swelling in the absence of objective swelling.

"But it feels swollen!": the frequency and clinical characteristics of people with knee osteoarthritis who report subjective knee swelling in the absence of objective swelling.

Journal: Pain reports

Published: August 10, 2021

Risk factors for excessive postoperative sliding of femoral trochanteric fracture in elderly patients: A retrospective multicenter study.

Risk factors for excessive postoperative sliding of femoral trochanteric fracture in elderly patients: A retrospective multicenter study.

Journal: Injury

Published: March 13, 2021

Identifying participants with knee osteoarthritis likely to benefit from physical therapy education and exercise: A hypothesis-generating study.

Identifying participants with knee osteoarthritis likely to benefit from physical therapy education and exercise: A hypothesis-generating study.

Journal: European journal of pain (London, England)

Published: June 24, 2020

Refracture of pediatric both-bone diaphyseal forearm fracture following intramedullary fixation with Kirschner wires is likely to occur in the presence of immature radiographic healing.

Refracture of pediatric both-bone diaphyseal forearm fracture following intramedullary fixation with Kirschner wires is likely to occur in the presence of immature radiographic healing.

Journal: European journal of orthopaedic surgery & traumatology : orthopedie traumatologie

Published: January 14, 2020

Showing 1-11 of 11

Last Updated: 09/26/2026