Methodological concerns in the comparative evaluation of PORTs and PICCs: limitations of indirect evidence synthesis in a recent meta-analysis

Key Result

Indirect evidence synthesis comparing totally implanted ports (PORTs) and peripherally inserted central catheters (PICCs) is limited by methodological concerns.

Key Points

• The aim is to identify and discuss the methodological limitations present in the comparative evaluation of totally implanted ports (PORTs) and peripherally inserted central catheters (PICCs).
• Systematic review of recent meta-analysis comparing PORTs and PICCs.
• Evaluation of the methodological quality of the studies included in the meta-analysis.
• Identification of limitations related to indirect evidence synthesis.
• Highlighted significant methodological concerns affecting the validity of the meta-analysis results.
• Revealed a lack of uniformity in definitions and measurement across studies, influencing comparative outcomes.
• Critiqued the reliance on indirect evidence, potentially skewing clinical recommendations.