Clinical study of frozen autograft bone treated by liquid nitrogen

Clinical study of frozen autograft bone treated by liquid nitrogen - Frozen bone graft treated by liquid nitrogen

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024864

Enrollment

Registered

2017-01-04

Start date

2017-01-04

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

bone and soft tissue tumor

Interventions

autobone graft treated by liquid nitrogen, once at the time of surgery

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patient have consented to the study in the document. Case that has difficulty of skeletal reconstruction after tumor resection by conventional surgical method.

Exclusion criteria

Exclusion criteria: Case has difficulty in general anesthesia. Case dose not recover previous treatment for malignant tumor Case has uncontroled infection disease Case dose not have advantage with this method

Design outcomes

Primary

Measure	Time frame
Local control of tumor	—

Secondary

Measure	Time frame
Survival rate Limb function Bone union	—

Countries

Japan

Contacts

Public ContactTorigoe Tomoaki

Saitama Medical University International Medical Center Orthopedic Oncology, Orthopedic Surgery

ttorigoe@saitama-med.ac.jp042-984-4111

Outcome results

None listed

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