Affiliations: [a] Faculty of Pharmacy, AIMST University, Malaysia
| [b]
Department of General Medicine, GovernmentMedical College & Hospital, Chandigarh, India
| [c]
Department of Pharmacy Practice, National Instituteof Pharmaceutical Education and Research, S.A.S. Nagar, Punjab, India
Correspondence:
[*]
Address for correspondence: Dr. Mandavi Kashyap, Faculty of Pharmacy, AIMST University, Malaysia. Tel.: +60164280954; Fax: +604 429 8007/8008/8009;
avi_mandu@yahoo.co.in
Abstract: BACKGROUND:Although several guidelines for appropriate prescribing are available, inappropriate drug prescription remains noteworthy problem among older adults. Indian older patients are also not spare from this issue and existing literature indicates a fair level of inappropriate drug use (IDU). OBJECTIVES:Identified potentially IDU and documented their reduction based on provided evidence-based information and also identified possible predictors of IDU in older inpatients. SETTING:Three years prospective study included 1510 inpatients aged 60 years or over, of both sexes. IDU identified using the Modified Updated AGS Beers Criteria 2012. RESULTS:The patients had an average age of 67.10±0.23 years and on an average were prescribed 9.29±0.11 medications. Using AGS Beers Criteria 2012, total IDU was found to be 21% (n = 325). Of total 287 patients received only one inappropriate drug whereas 38 patients received two or more inappropriate drug(s). According to first list of criteria long acting benzodiazepines, anticholinergics, nitrofurantoin and digoxin were most common IDU. Prescription of theophylline in insomnia followed by aspirin in gastric ulcer and calcium channel blocker in constipation were listed from second list of criteria. 31% reductions in IDU were observed based on evidence-based information regarding each identified inappropriate drugs. CONCLUSIONS:The findings of this study provide evidence that provision of unbiased evidenced based information is the best possible means for improvement of pharmacotherapy in older patients.
Keywords: Older adults, inpatient, IDU, AGS Beers criteria 2012, India
