INTRODUCTIONThere is a high prevalence of polypharmacy and inappropriate medication use in Singapore nursing homes. This study primarily explored the benefits of pharmacist reviews in local nursing homes. The secondary aims were to review the potential cost savings gained from following the pharmacists' recommendations and to identify the possible risks associated with polypharmacy and inappropriate medication use.

METHODSA retrospective period prevalence study was performed. We analysed the pharmacotherapy problems highlighted by pharmacists in three nursing homes and the rate of acceptance of pharmacists' recommendations. Data was collected in two phases: (a) a one-month pre-setup period, during which 480 patients were reviewed (i.e. one-time review before weekly pharmacist visits); and (b) a six-month post-setup period, during which the 480 patients were reviewed again. Pharmacotherapy problems were classified according to a clinical pharmacist recommendation taxonomy and potential risks were identified. Monthly cost savings were calculated and compared with the monthly costs of pharmacist reviews.

RESULTSA total of 392 pharmacotherapy problems were identified, with pharmacist recommendations noted for each problem. Among the 392 recommendations, 236 (60.2%) were accepted. The pharmacotherapy problems were analysed for potential risks, including falls (16.0%) and constipation (13.1%). The acceptance rates were higher during the post-setup period compared to the pre-setup period (p < 0.0001). Total direct acquisition cost savings during the pre- and post-setup periods were SGD 388.30 and SGD 876.69, respectively.

CONCLUSIONThe provision of pharmaceutical care to nursing home residents resulted in improved medication safety and quality of care.

Aged ; Drug Costs ; Drug Utilization Review ; economics ; statistics & numerical data ; Female ; Health Care Costs ; Humans ; Inappropriate Prescribing ; economics ; statistics & numerical data ; Male ; Nursing Homes ; Pharmaceutical Services ; economics ; Pharmacists ; Polypharmacy ; Prevalence ; Retrospective Studies ; Risk ; Singapore

The relationship between the number of withdrawn/restricted drugs and socioeconomic, health, and welfare indicators were investigated in a comprehensive review of drug regulation information in the United Nations (UN) countries. A total of of 362 drugs were withdrawn and 248 were restricted during 1950-2010, corresponding to rates of 12.02+/-13.07 and 5.77+/-8.69 (mean+/-SD), respectively, among 94 UN countries. A socioeconomic, health, and welfare analysis was performed for 33 OECD countries for which data were available regarding withdrawn/restricted drugs. The gross domestic product (GDP) per capita, GDP per hour worked, health expenditure per GDP, and elderly population rate were positively correlated with the numbers of withdrawn and restricted drugs (P<0.05), while the out-of-pocket health expenditure payment rate was negatively correlated. The number of restricted drugs was also correlated with the rate of drug-related deaths (P<0.05). The World Bank data cross-validated the findings of 33 OECD countries. The lists of withdrawn/restricted drugs showed markedly poor international agreement between them (Fleiss's kappa=-0.114). Twenty-seven drugs that had been withdrawn internationally by manufacturers are still available in some countries. The wide variation in the numbers of drug withdrawals and restrictions among countries indicates the need to improve drug surveillance systems and regulatory communication networks.
Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Drug Utilization/*economics/statistics & numerical data ; Female ; Gross Domestic Product/*statistics & numerical data ; *Health Status Indicators ; Humans ; Infant ; Infant, Newborn ; Internationality ; *Life Expectancy ; Male ; Middle Aged ; Product Surveillance, Postmarketing/*economics/statistics & numerical data ; Safety-Based Drug Withdrawals/*economics/statistics & numerical data ; Social Welfare/economics/statistics & numerical data ; Socioeconomic Factors ; Statistics as Topic ; Young Adult

INTRODUCTIONAntibiotics are an important category of drugs in which indiscriminate use can affect the susceptibility patterns among infectious organisms, resulting in antibiotic resistance.

METHODSData on antibiotic usage and susceptibility patterns were collected from public and private health centres in Vijayawada, Andhra Pradesh, India, through the use of questionnaires. The data collected were then coded, tabulated, computed and evaluated using statistical analysis.

RESULTSThe consumption profile of the different categories of drugs used in public and private hospitals was as follows: nutrition and metabolism products 19.0%; gastrointestinal disorder-related drugs 18.5%; antibiotics 16.8%; anti-pyretics and anti-analgesics 20.6%. These drugs were found to be in high demand. Among the antibiotics, aminoglycosides (amikacin), quinolones (ofloxacin, ciprofloxacin), tetracyclines (doxycycline), penicillin (ampicillin) and sulphonamides (co-trimoxazole) were the most commonly prescribed drugs for antibiotic therapy. 46% of the culture laboratory reports were positive with the following organism profile: Escherichia coli (36%), Klebsiella pneumoniae (16%), Staphylococcus aureus (29%), Enterococcus faecalis (9%) and Pseudomonas aeruginosa (10%). In terms of the sensitivity profile of antibacterials, amikacin (66.9%) was the only antibiotic showing sensitivity patterns, while the majority of antibiotics, such as cotrimoxazole, nalidixic acid, amoxicillin, gentamycin and norfloxacin, had acquired a resistance rate of 55.1%-80.6%.

CONCLUSIONThe results of this study suggest that indiscriminate prescription and consumption of new broad-spectrum antibiotics against sensitive organisms results in the development of antimicrobial resistance. Therefore, there is an urgent need to curb the excessive use of antibiotics in local hospitals in order to control the trend of increasing antimicrobial resistance to antibiotics.

Anti-Bacterial Agents ; economics ; therapeutic use ; Bacterial Infections ; drug therapy ; Drug Resistance, Microbial ; Drug Utilization ; statistics & numerical data ; Drug Utilization Review ; Humans ; India ; Microbial Sensitivity Tests ; Practice Patterns, Physicians' ; statistics & numerical data ; Retrospective Studies ; Surveys and Questionnaires ; Urban Population

OBJECTIVETo analyze the drug use in our burn ward, and to investigate the methods in controlling the proportion of drug expenses, as well as the rational use of antibiotics.

METHODSA randomized sample of 290 burn-patients with hospital stay more than 5 days in 2005 were enrolled in the study, and information about their drug use, (especially that of antibiotics), the drug expenses and its proportion in the total medical expenses, the total therapeutic expenses, and the healing rate of the patients were statically analyzed.

RESULTSSulfamido was dominant among the topically applied antibiotics, while cephalosporins was dominant among the systemic applied antibiotics. The drug expenses accounted for (11 +/- 5)% in the therapy expenses, while the antibiotics expenses accounted for (5.8 +/- 1.7)% in the therapy expenses, but it accounted for (51 +/- 17)% in the drug expenses. The average expense of every patient was 22026.09 RMB, and the healing rate of the patients was 96.90%.

CONCLUSIONThe proportion of drug expense (especially that of antibiotics), as well as total medical expenses of burn patients can be lowered through a combined therapy.

Adolescent ; Adult ; Aged ; Anti-Bacterial Agents ; economics ; therapeutic use ; Burns ; drug therapy ; economics ; Child ; Child, Preschool ; Drug Costs ; Drug Utilization ; statistics & numerical data ; Female ; Humans ; Infant ; Male ; Middle Aged ; Young Adult