None
Conditions
Interventions
Experimental group:Kaiser’s modified ultrasound-assisted technique for positional adjustment ('horizontal-vertical interlaminar approach')
Controll group:Using traditional ultrasound-assisted technology
Sponsors
The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
Eligibility
Sex/Gender
All
Age
65 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Patients who plan to be performed spinal puncture; 2. Age >=65 years old; 3. Acquire informed consent of patient.
Exclusion criteria
Exclusion criteria: 1. Patients with contraindications to lumbar puncture, such as coagulation abnormalities, infection at the puncture site, allergy to the local anesthetic used, or unexplained neurological symptoms 2. Significant spinal deformity, trauma, and previous spinal surgery 3. Patient with cognitive impairment who cannot cooperate 4. Inability to obtain informed consent.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| First pass success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| First attempt success rate;Number of passes;Number of attempts;Location time;Needling time;Overall success rate;Number of attempts to puncture the lumbar intervertebral space;VAS score;Postoperative satisfaction score of patient;Postoperative satisfaction score of operator;Side effect in 3 postoperative days; | — |
Countries
China
Contacts
Public ContactYing,Xiao
The First Affiliated Hospital, Sun Yat-sen University
Outcome results
None listed