Rackoff 1995

Methods	Double blind randomisation
Participants	N = 55 paediatric patients, one centre (total group was 63 patients, 8 were receiving TPN) Analysis was done on the oncology patients only
Interventions	Vancomycin/heparin versus heparin only flush (25 ug/ml vanco and 100 units/ml heparin)
Outcomes	*Bacteraemia with a vanco sensitive organism (CRBSI) *Time to first infection
Notes
Risk of bias
Bias	Authors' judgement	Support for judgement
Allocation concealment (selection bias)	Low risk	A ‐ Adequate