Improvement of insertion success rate of a modified peripherally inserted central catheter

Objective: To explore the application value of a modified peripherally inserted central catheter (PICC) technique. Methods: We compared modified PICC (observation group) and traditional PICC (control group) methods based on their insertion success rates, time requirements, patient comfort, and other aspects. Results: The first attempt success rate in 582 patients in the observation group was 100%, while the rate in 773 patients in the control group was 90.8% with a second attempt rate of 9.2% (P<0.05); the mean time required was 43.81 +/- 10.27 min in the observation group and 68.20 +/- 7.89 min in the control group (P<0.05). Thus, there were significant differences between the two groups. Conclusion: This modified PICC method can effectively decrease the incidence of catheter malposition, require less time, and is convenient for both the clinical medical worker and the patient. Therefore, this technique should be promoted in clinical practice.