This review will provide an exhaustive view of medication management models that could be effective for polymedicated , home-dwelling older adults and will allow us to analyze their impact on managing and preventing MRPs .
BACKGROUND Older adults with multiple chronic diseases commonly require complex medication regimes .
When combined with frailty , cognitive impairment , and changing pharmacological prescriptions , older adults ' polymedication regimes increase the risk of medication-related problems ( MRPs ) and hospitalization .
Effective , well-organized medication management could avoid MRPs and their clinical outcomes .
OBJECTIVE Identify medication management models and analyze their impact on managing and preventing MRPs for polymedicated , home-dwelling older adults .
Continuity and Adherence to Long-Term Drug Treatment by Geriatric Patients after Hospital Discharge
Abstract Background : Increased life expectancy is associated with an increased prevalence of chronic diseases and drug consumption . Changes often occur in the medication regimen after hospitalization . The extent and nature of these changes and the adherence of elderly patients have not yet been fully investigated . Objective : To investigate the extent and reasons for modifications to the medication regimens of elderly patients and their adherence to treatment during the first month following hospital discharge . Methods : This was a prospect i ve cohort study of 198 patients aged ≥65 years in the Acute Geriatric Ward , Beilinson Hospital , Rabin Medical Center , Israel . Clinical , demographic and medication regimen data were recorded for all patients at an interview conducted prior to discharge . After 1 month , the patient , caregiver or general practitioner ( GP ) were interviewed regarding the extent and reasons for modifications to the medication regimen and adherence to treatment . Results : At 1-month post-discharge , on average , 36.7 % of patient medications had been modified compared with the discharge prescription . No modification was found in 16 % of patients . During the observation month , 62 % of prescribed long-term medications were taken without modification as recommended at discharge and during follow-up , 50 % of all changes were characterized by the addition of a drug or an increase in dosage , and 26 % , 16 % and 8 % consisted of cancelling , omission or switching within the same medication type , respectively . Seventy percent of medication regimen changes were based on specialists ’ recommendations or secondary to a change in the patients ’ medical state , and 13 % , 8 % , 3 % and 6 % were as a result of poor adherence , adverse effects , administrative restrictions and other reasons , respectively . There was no correlation between medication regimen change and age , gender , physical function , cognitive function and length of hospital stay . Patients discharged home experienced less regimen modification than those discharged elsewhere ( p = 0.02 ) . Patients who visited their GP only once experienced less regimen modification ( p = 0.03 ) . Regression analysis showed that the only factors affecting medication regimen changes were GP visits and chronic diseases ( p < 0.01 , R2 = 0.09 ) . The overall mean adherence among 145 home-dwelling patients was 96.7 % . Twenty-seven percent and 6 % were under- and over-adherent , respectively , to at least one drug ; under-adherence was more widespread than over-adherence . No correlation was found between the overall mean adherence and other clinical parameters or regimen change . However , non-adherence to at least one drug was associated with more medication regimen changes ( p = 0.001 ) , was more common in patients discharged with prescriptions for seven or more drug types per day ( p = 0.01 ) and was associated with failing to visit the patient ’s GP 1 month after discharge ( p = 0.02 ) . Conclusion : The majority of elderly patients experienced modifications in their medication regimen during the first month following hospital discharge . Thirty percent of patients were non-adherent to at least one drug . To improve adherence to a hospital medication regimen , patients should be encouraged to visit their GP and the number of long-term drugs should be reduced
This review will provide an exhaustive view of medication management models that could be effective for polymedicated , home-dwelling older adults and will allow us to analyze their impact on managing and preventing MRPs .
BACKGROUND Older adults with multiple chronic diseases commonly require complex medication regimes .
When combined with frailty , cognitive impairment , and changing pharmacological prescriptions , older adults ' polymedication regimes increase the risk of medication-related problems ( MRPs ) and hospitalization .
Effective , well-organized medication management could avoid MRPs and their clinical outcomes .
OBJECTIVE Identify medication management models and analyze their impact on managing and preventing MRPs for polymedicated , home-dwelling older adults .