Proctology
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: American Society of Anesthesiologists (ASA) I to III, aged 18 to 65 years old, body mass index (BMI): 18 to 24 kg/m^2.
Exclusion criteria
Exclusion criteria: Pregnant women, patients with mental disorders or those who are unable to cooperate, patients with infections in the operation area or contraindications for lumbar puncture, patients allergic to local anesthetics, patients with coagulation disorders, and patients with other serious systemic diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comprehensive Assessment of Student Puncture Performance; | — |
Secondary
| Measure | Time frame |
|---|---|
| Was it successful in locating on the first attempt?;Number of active and passive adjustments of puncture angle;Time from puncture to Ligamentum flavum breakthrough;Complications related to intrathecal puncture in patients (within 24 hours); | — |
Countries
China
Contacts
Municipality Hospital of Jinjiang(Shanghai Sixth People's Hospital Fujian Hospital)