Receiving Allopurinol for gout prophylaxis

Evaluate if the patients who are receiving Allopurinol for gout prophylaxis have had their serum urate (uric acid) checked within 3 months of a change in dose or prescription. We should aim for uric acid concentration less than 300 micromol/L. If the guideline was not implemented, analysing the reason and suggesting improvements for future practice will be included.