Central Venous Catheter Removal After Hematopoietic Stem Cell Transplant: A Review and Perspective

Area of Science:

• Hematology
• Transplant Medicine
• Vascular Access Devices

Background:

• Central venous catheters (CVCs) are critical for hematopoietic stem cell transplantation (HSCT), enabling drug delivery and nutritional support.
• Prolonged CVC use in HSCT patients is associated with significant complications, including infections, thrombosis, and mechanical issues.
• Current practices for CVC removal timing post-HSCT lack standardization, leading to variability in patient care.

Purpose of the Study:

• To review the literature on central venous catheter management following HSCT.
• To identify factors influencing the timing of CVC removal in HSCT patients.
• To highlight the need for standardized protocols and further research in CVC management post-HSCT.

Main Methods:

• This study conducted a narrative review of existing literature.
• The review focused on CVC management and removal timing in the context of HSCT.
• Key factors influencing removal timing were examined based on patient, disease, and institutional characteristics.

Main Results:

• The timing of CVC removal post-HSCT is highly variable across different healthcare institutions.
• Patient characteristics, disease-specific factors, and institutional practices significantly influence CVC removal decisions.
• There is a lack of standardized guidelines to effectively balance the benefits of CVC access against the risks of prolonged use.

Conclusions:

• Standardized protocols and multi-institutional research are urgently required for optimal CVC management in HSCT.
• Improving CVC removal timing can reduce complications and enhance patient outcomes in HSCT.
• Evidence-based guidelines are essential to optimize the use of CVCs in hematopoietic stem cell transplantation.