none
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: The inclusion criteria include: (a) The age is 1 month to 14 years old; (b) Obtain the informed consent of the guardian.
Exclusion criteria
Exclusion criteria: Exclusion criteria: (a) Children admitted to hospital in emergency; (b) Children with skin diseases or unclear veins, known or suspected allergies to local anesthetic drugs; (c) Children with pain scores greater than 0.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain score; | — |
Secondary
| Measure | Time frame |
|---|---|
| the one-time success rate of venous indwelling needle puncture;the satisfaction of children and/or their families;local or systemic adverse reactions; | — |
Countries
China
Contacts
Department of Pediatric Surgery, West China Hospital, West China School of Nursing, Sichuan University