Lustig 2011.

Methods	Study design: parallel RCT Study duration: not reported Duration of follow‐up: not reported
Participants	Setting: not reported Country: Israel Participants with a dialysis catheter Number: 100 participants; 140 catheters; treatment group (not reported); control group (not reported) Mean age ± SD (years): not reported Sex (M/F): not reported Exclusion criteria: not reported
Interventions	Treatment group Trisodium citrate Ethanol Methylene blue Control group Heparin
Outcomes	CRI Thrombosis Sepsis Exit site infections
Notes	Abstract‐only publication Funding source: not reported
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Unclear risk	Insufficient information to permit judgement
Allocation concealment (selection bias)	Unclear risk	Insufficient information to permit judgement
Blinding of participants and personnel (performance bias) All outcomes	Unclear risk	Insufficient information to permit judgement
Blinding of outcome assessment (detection bias) All outcomes	Unclear risk	Insufficient information to permit judgement
Incomplete outcome data (attrition bias) All outcomes	Unclear risk	Insufficient information to permit judgement
Selective reporting (reporting bias)	Unclear risk	Insufficient information to permit judgement
Other bias	Unclear risk	Insufficient information to permit judgement