Impact of Pharmacist Counseling at Discharge for Older People.

To examine the evidence surrounding how the implementation of pharmacist discharge counseling affects the number of readmissions. A search was conducted using EBSCOhost and the National Library of Medicine databases for articles published through December 2020 with the keywords "discharge counseling," "discharge teaching," "discharge education," "patient education," "patient teaching," "medication reconciliation," "pharmacist," and "readmission rates." The authors independently screened citations and applied inclusion and exclusion criteria. A total of 32 articles were reviewed and analyzed. Inclusion criteria included articles published in the English language with human subjects, and adults (18 years of age and older) involving pharmacist-led discharge counseling and assessment of readmission rates were included. Study characteristics, intervention type, and outcomes with statistical significance where reported were included in the literature analysis. Studies examined reported varying health care improvements postdischarge with the implementation of pharmacist services in the discharge process. Not all results were significant for reduction in readmission rates, but a downward trend was observed. Implementation of pharmacist discharge counseling may decrease the number of hospital readmissions, particularly in older people.