Clinical and medication data from 2,878 admissions to a Department for Care of the Elderly were examined retrospectively to determine the association between the administration of hypnotics/benzodiazepines and the incidence of falls. Only lorazepam prescribed to females and nitrazepam prescribed to males were associated with a significantly increased incidence of falls. Women fell significantly more frequently than men, and 7.5% of falls resulted in fractures. Stroke was the most common major diagnosis in fall-cases, followed by infection, Parkinsonism and confusion.
Patients sought their medication advice from a variety of sources and armed with this almost two thirds of patients wished to exercise their rights to be involved with their treatment planning. Sufficient discussion time appeared to be available to about half of the interviewees though only a few understood the intended benefits of prescribed corticosteroids used as an example in this work. A much better knowledge of drug side effects might have partly explained the high level of declared non-compliance. Although pharmacists featured as the preferred source of drug information for some patients, a much more detailed investigation is needed of patients' attitudes to the profession and to individuals' consultation and communication skills.
In the assessment of adverse drug reactions (ADRs) it is important to establish what is a normal range of values for a given biochemical measurement. Furthermore, such ranges need to be specific to the study population, for example, the elderly. A mixture of Gaussian distributions has been used in the construction of the reference ranges with maximum likelihood used to obtain estimates of the unknown parameters. With this approach, well-defined reference ranges have been established. Brief details are given of the numbers of ADRs identified in the study population using these ranges.
This study, conducted at the Royal Devon & Exeter Hospital, Department of Geriatric Medicine, was carried out using 2987 sets of admission data. The number of patients taking non-steroidal anti-inflammatory drugs was identified together with a suite of clinical factors used to indicate the presence of gastrointestinal pathology. From this a gastropathy index was developed to establish a rank order for the individual drugs. Ketoprofen, piroxicam and fenbufen were all significantly associated with factors suggestive of gastropathy, whereas indomethacin, diclofenac and ibuprofen appeared relatively free of such association. Naproxen, azapropazone and mefenamic acid ranked in an intermediate category. This noninvasive analysis of routinely acquired data provides a potentially useful discriminator between individual non-steroidal anti-inflammatory drugs for this age group.
SUMMARYA 10-year hospital admissions database has demonstrated a steep decline in the prescribing of chlorpropamide, and to a lesser degree, of glibenclamide, with tolbutamide, metformin and the most recently introduced oral hypoglycaemic, gliclazide, maintaining relatively uniform levels. Glipizide was the most popular emerging agent. Interviews with 20 general practitioners (GPs) revealed that 55% had a definite first choice agent with a priority order of gliclazide, tolbutamide and glibenclamide. For the remaining GPs without a sole preference, gliclazide (30%), glipizide (30%) and glibenclamide (20%) featured as their most commonly prescribed agents.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.