Comparing fusion mass between augmentation of posterolateral lumbar fusion with concentrated bone marrow aspirate transplantation and conventional posterolateral fusion

Comparing volume of fusion mass between augmentation of posterolateral lumbar fusion with concentrated bone marrow aspirate transplantation and conventional posterolateral fusion: quantitative CT analysis

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

TCTR

Registry ID

TCTR20141202002

Enrollment

Unknown

Registered

2014-12-02

Start date

2010-10-19

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

Lumbar spondylolisthesis gr I&#45

Interventions

posterolateral fusion with local bone graft bilaterally and augmented with concentrated bone marrow aspiration,posterolateral fusion with local bone graft bilaterally

Active Comparator Procedure/Surgery,Active Comparator Procedure/Surgery

posterolateral fusion with local bone graft and concentrated bone marrow aspiration augmentation,posterolateral fusion with local bone graft

Eligibility

Sex/Gender

All

Age

20 Years to 70 Years

Inclusion criteria

Inclusion criteria: • Single level L-Spondylolisthesis at L4-5 • Mayerding grade I-II • Back pain • Informed consent obtained and consent form signed

Exclusion criteria

Exclusion criteria: • Previous lumbar spine surgery • Severe osteoporosis • Malnutrition • Active smoking • Previous lumbar spine infection • Metabolic bone diseases • Hematological malignancy • Serious preexisting medical diseases • Titanium alloy allergy

Design outcomes

Primary

Measure	Time frame
Fusion mass volume 1 year mm3	—

Secondary

Measure	Time frame
oswestry disability score 1 year questionaire	—

Countries

Thailand

Contacts

Public ContactAreesak Chotivichit

Faculty of Medicine Siriraj hospital

areesak.cho@mahidol.ac.th0869752949

Outcome results

None listed

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