NICE is unable to make a recommendation on slow-release potassium bicarbonate–potassium citrate (Sibnayal) for treating distal renal tubular acidosis in people 1 year and over. This is because Advicenne withdrew its evidence submission. We will review this decision if the company decides to make a submission.

Guidance development process

How we develop NICE technology appraisal guidance

  • National Institute for Health and Care Excellence (NICE)