Lumbar Spinal Stenosis
Conditions
Interventions
Sponsors
Hebei Cangzhou Hospital of Integrated Traditional Chinese Medicine and Western Medicine
Eligibility
Sex/Gender
All
Age
65 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1: The patient or their family member signs the informed consent form 2: Aged >= 65 3: Gender is not restricted 4: American Society of Anesthesiologists (ASA) physical status classification is I-III.
Exclusion criteria
Exclusion criteria: 1: Recent radial artery puncture, wound, infection, or hematoma at the arterial cannulation site. 2: Peripheral vascular disease, abnormal coagulation function, insufficient collateral circulation (positive Allen test) 3: Unstable vital signs, severe arrhythmia, or shock
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The first-attempt success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Head rotation frequency;Operator’s satisfaction;Ultrasound positioning time;Total number of attempts;Radial artery diameter and depth;Operators’ ergonomic score was recorded;Overall complication rate;Needle redirection frequency;The difficulty level;Catheter insertion time;Repositioning frequency of the ultrasound probe;The first-attempt success of radial artery puncture;Overall success rate; | — |
Countries
China
Contacts
Public ContactWudong Zhuang; Jianhua Wang
Department of Anesthesiology and Perioperative Medicine, Hebei Cangzhou Hospital of Integrated Tradi
Outcome results
None listed