None
Conditions
Interventions
One-needle Subcutaneous Tunnel Catheterization Group:Step 1: A vein puncture point was identified, and puncture was performed in the upper 1/3 or upper segment of the mid-upper arm. Step 2: The ski
Two-needle Subcutaneous Tunnel Catheterization Group:Step 1: Vein puncture and exit points of the catheter were marked (4 cm below the vein puncture point). Step 2: The vein was punctured from the
Sponsors
Zhongshan Hospital Affiliated to Xiamen University
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: (a) Age>=18 years; (b) First PICC catheterization; (c) Good language and communication skills; (d) informed consent and voluntary participation.
Exclusion criteria
Exclusion criteria: (a) Those who have undergone bilateral breast cancer resection or cannot undergo upper limb venous catheterization due to superior vena cava obstruction; (b) Have a history of puncture site infection or vascular surgery; (c) Critically ill patients who need resuscitation within 24 hours after major surgery, such as cardiac arrest or shock; (d) Loss of consciousness or inability to communicate normally due to endotracheal intubation or intracranial hemorrhage.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| One-time Puncture Success Rate;Pain Intensity;Total Bleeding Volume during Catheterization; | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood Oozing Rate within 24 h after Catheterization;Catheterization Operating Time; | — |
Countries
China
Contacts
Public ContactLan Li
Zhongshan Hospital Affiliated to Xiamen University
Outcome results
None listed