Evaluation of qualitative imaging techniques after autologous cultured chondrocyte implantation

Evaluation of qualitative imaging techniques after autologous cultured chondrocyte implantation - Evaluation of qualitative imaging techniques after autologous cultured chondrocyte implantation

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000054185

Enrollment

Registered

2024-05-01

Start date

2024-05-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

cartilage injury of knee joint

Interventions

Qualitative MRI will be performed on patients who have undergone autologous cultured chondrocyte transplantation for knee cartilage injury after 0-20 years between March 2017 and September 2019. T1rh

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: An autologous cultured chondrocyte transplantation was performed for a knee joint cartilage injury. A postoperative qualitative MRI scan was performed.

Exclusion criteria

Exclusion criteria: Imaging tests with qualitative measurements could not be performed or the data were poor.

Design outcomes

Primary

Measure	Time frame
Postoperative time correlates with T1rho map and T2map values on qualitative MRI examination, qualitative MRI can detect the condition of transplanted tissue 0 to 20 years after autologous cultured chondrocyte implantation.	—

Secondary

Measure	Time frame
Morphological MRI images and MOCART score Clinical scores VAS, koos score, Lysholm score, WOMAC	—

Countries

Japan

Contacts

Public ContactTaku Tadenuma

Shimane University Faculty of Medicine, department of Rehabilitation medicine

tadenuma@med.shimmane-u.ac.jp0853-88-3047

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026