Robotic-assisted CT-guided puncture study

JRCT ID: jRCTs042220084

Registered date:26/10/2022

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: All conditions that necessitate CT-guided procedures.
• Date of first enrollment: 26/10/2022
• Target sample size: 60
• Study type: Interventional

Intervention(s)

Robotic-assisted group (30 cases): Performing percutaneous puncture under the assistance of ANT-C during CT-guided procedure.
Non-assisted group (30 cases): Performing percutaneous puncture using manual adjustment during CT-guided procedure.

Outcome(s)

• Primary Outcome: The success rate of inserting a puncture needle into the targeted lesion.
• Secondary Outcome: Time to successful puncture, number of iterations, fluoroscopic time, radiation exposure, total operation time, perioperational complication rate, and length of hospitalization.

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: <= 80age old
• Gender: Both

Include criteria

1. Patients between 18 and 80 years old who necessitate percutaneous CT-guided biopsy or drainage for further treatment at Nagoya City University Hospital.
2. Patients with target lesions measuring 10 mm or larger in the longest diameter.
3. Patients who were obtained written informed consent.

Exclude criteria

1. Women with pregnancy or its possibility.
2. Patients under anti-platelet/coagulation therapy.

Related Information

• Primary Sponsor: Kawai Tatsuya