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Chinese Journal of Clinicians(Electronic Edition) ›› 2023, Vol. 17 ›› Issue (07): 760-764. doi: 10.3877/cma.j.issn.1674-0785.2023.07.001

• Clinical Research •     Next Articles

Different conductive media for intracavitary electrocardiogram-guided arm port implantation among breast cancer patients: a randomized controlled trial

Fei Liu, Yingxin Wang, Xing Ma, Ling Xin, Yuanjia Cheng, Qian Liu, Yue Wang, Junjun Zhang()   

  1. Department of Thyroid Breast Surgery, Peking University First Hospital, Beijing 100034, China
    Nursing Department, Peking University First Hospital, Beijing 100034, China
  • Received:2023-03-30 Online:2023-07-15 Published:2023-09-01
  • Contact: Junjun Zhang

Abstract:

Objective

To investigate the effect of using normal saline and guide wire as conductive media for intracavitary electrocardiogram-guided arm port implantation among breast cancer patients.

Methods

A total of 184 breast cancer patients who chose arm port as chemotherapy access were recruited at the Department of Thyroid Breast Surgery of Peking University First Hospital, and they were randomly divided into a guide wire electrode group and a liquid electrode group. The accuracy of catheter tip position, the occurrence rate of characteristic P wave, P wave height, QRS wave height, stability of electrocardiogram, nurse satisfaction, and length of operation were compared between two groups.

Results

The accuracy of catheter tip position was 95.6% in the liquid electrode group, while it was 98.9% in the guide wire electrode group, without significant difference between the two groups (χ2=0.209, P=0.177). No significant difference was found in the occurrence rate of characteristic P wave, P wave height, QRS wave height, stability of electrocardiogram, nurse satisfaction, or length of operation between the two groups (P>0.05).

Conclusion

It is recommended to use intracavitary electrocardiogram to guide tip position in arm port implantation. Both guide wire electrode and liquid electrode can lead to a success of the surgery. The intravenous specialist nurses can choose either of them according to their own habit and medium availability.

Key words: Breast cancer, Arm port, Tip position, Intracavitary electrocardiogram

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