Evaluating the effectiveness of A 3D laser localization system in invitro-assistant guided targeted puncture

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000033464

Enrollment

Unknown

Registered

2020-06-01

Start date

2020-07-01

Completion date

Unknown

Last updated

2020-06-08

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

Conditions

Chronic pain

Interventions

laser guiding group:laser guiding for puncture

Normal group:Normal operation

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: Patients requiring interventional puncture for treatment of chronic pain.

Exclusion criteria

Exclusion criteria: 1. The patient refuses; 2. Patients who can not cooperate in passive position; 3. Patients with laser beam allergy.

Design outcomes

Primary

Measure	Time frame
number of puncture;	—

Secondary

Measure	Time frame
time of operation;	—

Countries

China

Contacts

Public ContactXuebi Tian

Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of science and technology

tianxb@hust.edu.cn+86 18271886823

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026