Observational study of central venous catheter placement in children in haematology-oncology care

Area of Science:

• Medical procedures
• Paediatric medicine
• Haematology

Background:

• Central venous catheter placement is crucial for paediatric patients requiring long-term venous access.
• Thrombocytopenia, a condition of low platelet count, poses a significant bleeding risk during invasive procedures.
• Infraclavicular central venous catheterization is a common technique, but requires careful consideration in patients with bleeding disorders.

Purpose of the Study:

• To assess the safety and efficiency of infraclavicular central venous catheter (CVC) placement in paediatric patients diagnosed with thrombocytopenia.
• To evaluate the efficacy of a prophylactic platelet transfusion strategy in mitigating bleeding risks associated with CVC insertion in this patient cohort.

Main Methods:

• A retrospective study was conducted at Hedi Chaker University Hospital, Sfax, Tunisia.
• Data collection focused on paediatric patients who underwent infraclavicular CVC placement.
• Patients' platelet counts and the administration/effectiveness of platelet transfusions prior to the procedure were analyzed.

Main Results:

• The study analyzed the outcomes of CVC placement in thrombocytopenic paediatric patients.
• The efficiency of the platelet transfusion strategy employed before the procedure was a key focus.
• Results pertaining to procedural success and complication rates, particularly bleeding, were documented.

Conclusions:

• The study provides insights into the management of thrombocytopenic paediatric patients undergoing CVC placement.
• Findings inform the optimal use of platelet transfusions to ensure procedural safety.
• The research contributes to evidence-based guidelines for invasive procedures in children with low platelet counts.