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Study identifier: NCT05685706 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Knee-Hip-Spine Harmony: The Relationship Between Sagittal Spinal Alignment in Total Hip/Knee Arthroplasty

Condition: Cases Who Received TKA/THA  ·  Sponsor: China Medical University Hospital

PhaseN/A
Planned participants300
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

Concomitant osteoarthritis of hip/knee joint and lumbar spinal degeneration is commonly seen in elderly population. These degeneration changes of spine would change sagittal or coronal alignment and spinal flexibility in varies degrees. Total hip and knee arthroplasty (THA/TKA) are among the most successful orthopedic operations performed, aiming at the alleviation of osteoarthritic pain. Normal alignment of the spine and pelvis in the sagittal plane is critical to maintain an upright standing position with minimal energy consumption. However, there is a scarcity of studies on how THA or TKA influences the parameters of the spine and the pelvis. Compared with the balance of coronal plane, more attention is paid to the balance of sagittal plane. The objectives of this study are to investigate changes in the truncal parameters after THA or TKA and assess whether these parameters are improved or deteriorated after these operations.

This description comes directly from the study's public registry record.

Talk to the study team

Chun-Hao Tsai, PhD  ·  04-22052121  ·  ritsai8615@gmail.com

Yu-Han Chang  ·  +886 0909 507 981  ·  arthrokneecmuh@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

China Medical University HospitalTaichung, North District, TaiwanRecruiting

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Source record: clinicaltrials.gov/study/NCT05685706