None
Conditions
Interventions
DNTP Intervention Group:Ultrasound-guided dynamic needle tip positioning puncture technique
Control group:Palpation puncture, anatomical positioning puncture
Sponsors
Peking University Shenzhen Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Inclusion criteria for medical staff: Possessing a doctor/nurse professional qualification certificate; being a staff member of the neonatology department; having worked in clinical settings for at least 5 years; signing the research informed consent form. 2.Inclusion criteria for newborns: Newborns within 0-28 days of birth; Need to establish a vascular access (arteriovenous catheterization, PICC catheterization); Parents must give informed consent to participate in this study.
Exclusion criteria
Exclusion criteria: 1.Exclusion criteria for medical staff: Non-neonatal doctors/nurses, including interns, trainees, and residents; those who do not agree to participate in the study; 2.Exclusion criteria for newborns: Severe coagulation dysfunction or platelet count lower than 50×109/L; Presence of infection or trauma at the puncture site; Neurological damage at the puncture limb or site; Parents do not consent to participate in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The first-attempt success rates; | — |
Secondary
| Measure | Time frame |
|---|---|
| Puncture time;Newborn pain score;Complication rate;Total success rates; | — |
Countries
China
Contacts
Public ContactHe Wanxiang
Peking University Shenzhen Hospital
Outcome results
None listed