title: Optimising calcium monitoring post thyroid and parathyroid surgery.
abstract: There is a risk of hypocalcaemia following total thyroidectomy and parathyroidectomy surgery, with the nadir being two to five days post operatively.[1] This project examined and improved the post-operative monitoring of serum calcium in patients undergoing these procedures at the Royal Devon and Exeter (RD&E) Hospital over a ten month period in 2013. A retrospective audit was undertaken, identifying whether serum calcium was monitored according to guideline; ie measured within the first 24 hours of surgery and daily thereafter until the patient was normocalcaemic.[2-3] The audit showed an overall compliance in 79% (n = 34) of cases. Of the non-compliant cases (n=9), seven also suffered hypocalcaemia. The current process was mapped by a flow chart and used as a basis for discussing experiences and identifying areas for improvement. Interventions implemented included a patient leaflet, a process flow chart displayed in the team office and in the weekend handover book, standard text for use in discharge summaries describing the process to GPs, the issuing of prescriptions or actual supplements for patients felt to be at high risk of hypocalcaemia, and finally education to the wider surgical junior doctor team. Percentage compliance with guidelines was compared before and after intervention with a re-audit undertaken in April 2014. Significant improvement was shown, with 100% of re-audit cases compliant (n=41), and all seven cases of hypocalcaemia were managed in full compliance with guideline.
authors.affiliation: Royal Devon & Exeter NHS Foundation Trust, UK.
authors.forename: Eleanor
authors.initials: E
authors.lastname: Rayner
authors.affiliation: Royal Devon & Exeter NHS Foundation Trust, UK.
authors.forename: Nerida
authors.initials: N
authors.lastname: Williams
authors.affiliation: Royal Devon & Exeter NHS Foundation Trust, UK.
authors.forename: Julie
authors.initials: J
authors.lastname: Dunn