Criteria for medication reconciliation in major orthopedic surgery in high-risk patients: A consensus based on the Delphi method.

BACKGROUND

Medication reconciliation is relevant in transitional care, however, given limited resources, it is necessary to identify the patients who benefit most from this activity.

AIM: To validate criteria to identify patients at high risk of medication errors undergoing major orthopedic surgery.

METHOD: Delphi Method in 3 phases, April-June 2023, to obtain consensus on the inclusion criteria, previously defined. Each expert rated criteria according to a 5-point Likert scale. Consensus was assumed in round 1 if the rate average was ≥4 (inclusion) or <2 (exclusion) and in rounds 2 and 3 if 50% of the responses were ≥4 (inclusion) or <2 (exclusion). It was possible to suggest the inclusion of new criteria.

RESULTS

10 experts from Faculties of Pharmacy and Medicine participated. In the first phase, consensus was reached on 18 criteria: polypharmacy, anticoagulants, oral chemotherapy (not hormone), immunosuppressants, antiretrovirals, antimyasthenics, insulin, corticoids, neuroleptics, antiarrhythmics, digoxin, carbamazepine, phenytoin, valproate, thyroid drugs, antiglaucoma, antiaggregants, and urgent surgery. Systemic antifungals and opioids were suggested. In the second phase, consensus was reached on 11 criteria: antiparkinsonics, beta-blockers, age ≥ 65 years, length of stay ≥5 days, lamotrigine, diuretics, antidepressants, angiotensin converting enzyme inhibitors, angiotensin II receptor antagonists, anxiolytics, opioids, and systemic antifungals. In the last phase, 1 criterion reached consensus (sulfonylureas) and 1 criterion did not reach consensus (calcium channel blockers).

CONCLUSIONS

We develop and validate a list of 30 criteria to identify patients at high risk of experiencing medication errors undergoing major orthopedic surgery. These may help improve human resource management for clinical pharmacy activities by prioritizing patients who would benefit most.