BACKGROUND: Axillary vein in the brachial tract or Basilic vein in the proximal third of the arm usually present a diameter wide enough to receive a catheter of 5 Fr. Therefore, a peripherally inserted central catheters with port (PICCPorts) cannot be positioned in these areas. Pseudo-tunneling procedure allows the positioning of the Port in the middle part of the arm without using tunnelers during insertion of PICC with Port in patients who present deep veins of the arm too small to receive a PICC-Port catheter. The aim of this study was to present our experience with pseudo-tunneling procedure during the positioning of the PICC-Port, while using a particular variation of the technique already described for PICCs and midline. METHODS: From January to December 2023, 103 PICC-Ports were placed in adult patients. Ninety catheters were tunneled from the puncture of the axillary vein at the proximal arm point, while we used this new technique in 42 patients by the same trained team of Vascular Access Unit at ASST Spedali Civili Hospital of Brescia. RESULTS: All procedures were successfully performed at the first attempt. No insertion related complications were observed. CONCLUSIONS: Our data suggest pseudo-tunnelling is a safe and effective technique for PICC-Ports insertion avoiding central venous catheterization, even in patient with small vein at the arms.

Pseudo-tunneling procedure for PICC-ports catheters insertion in patients with small veins at the middle third of the arm

BENVENUTI, Stefano;GAZZANEO, Marta;ALBERTI, Daniele
2024-01-01

Abstract

BACKGROUND: Axillary vein in the brachial tract or Basilic vein in the proximal third of the arm usually present a diameter wide enough to receive a catheter of 5 Fr. Therefore, a peripherally inserted central catheters with port (PICCPorts) cannot be positioned in these areas. Pseudo-tunneling procedure allows the positioning of the Port in the middle part of the arm without using tunnelers during insertion of PICC with Port in patients who present deep veins of the arm too small to receive a PICC-Port catheter. The aim of this study was to present our experience with pseudo-tunneling procedure during the positioning of the PICC-Port, while using a particular variation of the technique already described for PICCs and midline. METHODS: From January to December 2023, 103 PICC-Ports were placed in adult patients. Ninety catheters were tunneled from the puncture of the axillary vein at the proximal arm point, while we used this new technique in 42 patients by the same trained team of Vascular Access Unit at ASST Spedali Civili Hospital of Brescia. RESULTS: All procedures were successfully performed at the first attempt. No insertion related complications were observed. CONCLUSIONS: Our data suggest pseudo-tunnelling is a safe and effective technique for PICC-Ports insertion avoiding central venous catheterization, even in patient with small vein at the arms.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11379/621345
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