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A multicentre study of efficacy and safety of laser-guided minimally invasive method for transpedicular puncture of lumber vertebra

A multicentre study of efficacy and safety of laser-guided minimally invasive method for transpedicular puncture of lumber vertebra

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-INR-17012128
Enrollment
Unknown
Registered
2017-07-24
Start date
2017-09-01
Completion date
Unknown
Last updated
2017-12-11

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

Conditions

vertebral compressive fracture

Interventions

study group:laser-navigated procedure
control group:free-hand procedure

Sponsors

Changhai Hospital of Shanghai
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1) patients aged from 18 to 75 years; 2) patients who need the transpedicular puncture of the fifth lumber vertebra; 3) patients with signed 'Patients' Approval'

Exclusion criteria

Exclusion criteria: 1) patients with cobb angle of scoliosis >30 degree; 2) patients with severe osteoporosis; 3) patients with mental disorder; 4) patients who participated in clinical trials in the past 3 months; 5) patients who were considered unsuitable for the study.

Design outcomes

Primary

MeasureTime frame
fluoroscopy times;—

Secondary

MeasureTime frame
localization time;accuracy evaluation of puncture needles;radiation dosage;—

Contacts

Public ContactShuogui Xu

Changhai Hospital of Shanghai

xushuogui@sina.com+86 021-31166666

Outcome results

None listed

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