BIlir 2013.

Methods	RCT (Turkey)
Participants	Adult ICU patients who required a CVC
Interventions	3‐arm comparison: skin antisepsis using 4% chlorhexidine gluconate (n = 19), 10% povidone iodine (n = 19) or octenidine hydrochlorodine (n = 19)
Outcomes	Catheter colonisation and catheter‐related BSI ("catheter‐related sepsis"), determined using "standard microbiological methods" ('Materials and methods')
Notes	The study evaluated a mixture of venous and arterial catheters with no separate analysis for venous catheters. This appears to be a conference abstract. We are awaiting further information from the authors.