Boring biopsy: A preliminary study of a novel approach to brain biopsy

Boring biopsy: A preliminary study of a novel approach to brain biopsy - Boring biopsy: A preliminary study of a novel approach to brain biopsy

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043900

Enrollment

Registered

2021-04-12

Start date

2021-04-12

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

brain tumor

Interventions

Patients with biopsy for intraparenchymal lesion with boring biopsy method from 7 April 2021 to 31 March 2024

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) All patients aged 16 years or older who have brain lesions requiring pathological diagnosis and who are judged to be suitable for bowling biopsy (2) Patients for whom written consent was obtained based on the free will of the patient or his / her substitute after receiving sufficient explanation for participation in this study.

Exclusion criteria

Exclusion criteria: (1) Patients judged by the principal investigator to be inappropriate as subjects (2)Patients with hypersensitivity or allergy to nickel titanium alloy

Design outcomes

Primary

Measure	Time frame
The patient- and tumor-related characteristics of interest were sex, age, tumor location, the accuracy of target sampling, histopathology findings, and complications. The accurate biopsy point was defined as the correspondence between the preoperative target point and resected point, based on postoperative magnetic resonance imaging (MRI) or computed tomography (CT) scans.	—

Countries

Japan

Contacts

Public ContactToshihiro Ogiwara

Shinshu University School of Medicine Neurosurgery

togiwara@shinshu-u.ac.jp0263372690

Outcome results

None listed

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