Image quality evaluation of new orbit CBCT

JRCT ID: jRCTs032210065

Registered date:30/04/2021

Basic Information

• Recruitment status: Complete
• Health condition(s) or Problem(s) studied: Patients undergoing postoperative CBCT examination in neuro-endovascular treatment
• Date of first enrollment: 12/07/2021
• Target sample size: 50
• Study type: Interventional
• Intervention(s): After neuro-endovascular treatment, a new CBCT will be used following the conventional CBCT.

Outcome(s)

• Primary Outcome: Artifact

Secondary Outcome

Detection of cerebral hemorrhage or subarachnoid hemorrhage
Brain parenchymal contrast
White matter / gray matter identification

Key inclusion & exclusion criteria

• Age minimum: >= 20age old
• Age maximum: Not applicable
• Gender: Both

Include criteria

1) Cases in which postoperative examination by CBCT was performed after neuro-endovascular treatment and then consent was given to additional examination (about 2 minutes) by CBCT using a new trajectory.
2) Cases aged 20 years or older at the time of consent acquisition

Exclude criteria

1) Cases where it is difficult to fix the head during imaging
2) Cases of acute stroke
3) Pregnant women
4) Other cases that the investigator / sharing doctor deems inappropriate

Related Information

• Primary Sponsor: Matsumaru Yuji
• Secondary Sponsor: Philips Medical Systems Netherlands B.V.