[Bases of central venous catheterization].

Area of Science:

• Internal Medicine
• Medical Procedures
• Clinical Practice

Context:

• Central venous catheterization is a common procedure in internal medicine.
• Trainee physicians often have questions regarding patient selection, site choice, and catheter management.
• Existing literature provides guidance on these common queries.

Purpose:

• To review current literature and answer frequently asked questions by internal medicine residents regarding central venous catheterization.
• To provide evidence-based answers on subclavian catheterization in thrombocytopenic patients.
• To clarify optimal site selection and catheter replacement intervals.

Summary:

• This mini-review synthesizes current literature to address key questions faced by residents during central venous catheterization.
• It discusses the safety of subclavian catheterization in patients with mild thrombocytopenia.
• The review also examines complication rates associated with different insertion sites and provides guidance on catheter dwell times.

Impact:

• Aims to reduce resident anxiety and improve decision-making regarding central venous catheterization.
• Contributes to safer patient care by clarifying best practices for catheter insertion and management.
• Serves as a concise educational resource for internal medicine trainees and practitioners.