Allon 1996.

Methods	Randomised, prospective cross‐over design, study conducted at the University of Alabama at Birmingham and the Veterans Administration Medical Center in Birmingham, ANOVA
Participants	8 Nondiabetic chronic haemodialysis patients
Interventions	There were 6 experimental protocols: 1. isotonic sodium bicarbonate at 90 mmol/h, 2. isotonic saline at 90 mmol/h, 3. isotonic bicarbonate (in 10% dextrose) at 90 mmol/h + IV insulin (5mU/kg/min), 4. isotonic saline (in 10% dextrose) at 90 mmol/h +IV insulin (5mU/kg/min), 5. isotonic bicarbonate at 90 mmol/h + nebulised albuterol (10 mg in 2.0 mL saline, nebulised over 10 minutes), and 6. isotonic saline at 90 mmol/h + nebulised albuterol (10mg in 2.0 mL saline, nebulised over 10 minutes)
Outcomes	Plasma potassium
Notes
Risk of bias
Bias	Authors' judgement	Support for judgement
Allocation concealment (selection bias)	Low risk	A ‐ Adequate