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Comparison of bone union on Computed tomography after open-wedge high tibial osteotomy with Beta-Tricalcium phosphate bone chips versus without any gap filling : a prospective, randomized control Trials

Comparison of bone union on Computed tomography after open-wedge high tibial osteotomy with Beta-Tricalcium phosphate bone chips versus without any gap filling : a prospective, randomized control Trials

Status
Unknown
Phases
Phase 2
Study type
Interventional
Source
TCTR
Registry ID
TCTR20210215004
Enrollment
50
Registered
2021-02-15
Start date
2021-04-08
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Artificial bone graft in HTO Bone healing Bone union Bone graft TCP High tibial osteotomy HTO Computed tomography CT

Interventions

None listed

Sponsors

Lerdsin hospital
Lead Sponsor
Lerdsin hospital
Collaborator

Eligibility

Sex/Gender
All
Age
50 Years to 99 Years

Inclusion criteria

Inclusion criteria: Age over 50 years Isolated medial compartment knee OA with a varus malalignment as Kellgren-Lawrence grade 3-4

Exclusion criteria

Exclusion criteria: History of infection around the surgical knee History of systemic disease such as Rheumatoid arthritis, Chondrocalcinosis, Coagulopathy Flexion contracture of surgical knee over 15 degrees

Design outcomes

Primary

MeasureTime frame
Bone union 4 weeks CT scan—

Secondary

MeasureTime frame
Pain score Post-op, 4 wk, 2 mo, 4 mo, 6 mo VAS score, WOMAC score, KOOS score,Mechanical axis change Post-op, 4 wk, 2 mo, 4 mo, 6 mo Film X-Ray,Complication (Allergic reaction, wound infection) Post-op, 4 wk, 2 mo, 4 mo, 6 mo Treatment of complication—

Countries

Thailand

Contacts

Public ContactVirakorn Lertpanasan

Lerdsin hospital

v.lertpanasan@gmail.com0816832494

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026