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Amy T Calabrese

Publications and source records attributed to Amy T Calabrese.

2 recordsLinked to original sources

Pharmacist involvement in a multidisciplinary inpatient medication education program.

The development of a multidisciplinary inpatient medication education program is described. A multidisciplinary group designed and implemented a medication education program with defined roles for both nurses and pharmacists. Nurses provided medication education to patients during each medication administration using specially designed assessment and teaching tools. The nursing staff submitted requests for pharmacist consultations for patients with complex medication regimens, who were admitted because of a drug-related problem or who required additional teaching as determined through the medication education assessment form. A complex medication regimen was defined as the administration of oral medication more than five different times per day, the start of at least 5 new medications that would be continued at discharge, or the prescribing of at least 10 medications to be taken daily that would be continued at discharge. Pharmacists provided education for 19% of admitted patients during a six-month period. As a result of pharmacists' interactions with prescribers and nurses, the number of medications was reduced in 12% of these patients, and the number of medication administrations each day was reduced in 19% of patients. In addition, for 33% of patients, pharmacists contacted the prescriber to make recommendations beyond the scope of the medication education program that optimized and simplified the patient's drug regimen. The development of a structured medication education program allowed patients to receive medication education throughout their hospitalization from both nurses and pharmacists. Pharmacists provided education for patients at highest risk for noncompliance or poor outcomes. Full implementation of a medication education program involving staff pharmacists is planned.

Administration, Oral↗

Evaluation of prescribing practices: risk of lactic acidosis with metformin therapy.

BACKGROUND: The risk of lactic acidosis during metformin therapy is linked to specific and well-documented conditions that constitute contraindications or precautions to use of the agent. We conducted a retrospective evaluation of metformin use to determine whether prescribing practices are in accord with published contraindications and precautions. METHODS: All patients admitted to the hospital during a 6-month period who received at least 1 dose of metformin were identified through hospital pharmacy records. Patient demographics and clinical characteristics were then evaluated to determine whether metformin was prescribed to patients possessing any of the risk factors associated with development of lactic acidosis. RESULTS: We identified 263 hospitalizations involving 204 patients who received at least 1 dose of metformin during inpatient admission. Patients had at least 1 absolute contraindication to metformin therapy in 71 admissions (27%). In 29 (41%) of these 71 admissions, treatment with metformin continued despite the contraindication. The most common contraindication, elevated serum creatinine concentration, was present or developed during 32 admissions (12%); however, metformin use was appropriately discontinued in only 8 (25%) of these 32 patients. Of the precautions against metformin use, concomitant administration of cationic agents was the most common, occurring in 97 admissions (37%). CONCLUSIONS: Many patients are treated with metformin despite having clinical conditions that place them at risk for developing lactic acidosis. To minimize this risk, it is essential that prescribers develop a better understanding of the prescribing guidelines for metformin.

Acidosis, Lactic↗