Inclusion of medication-related fall risk in fall risk assessment tool in geriatric care units.

BACKGROUND: Falls are common undesirable events for older adults in institutions. Even though the patient's fall risk may be scored on admission, the medication-induced fall risk may be ignored. This study developed a preliminary categorization of fall-risk-increasing drugs (FRIDs) to be added as a risk factor to the existing fall risk assessment tool routinely used in geriatric care units. METHODS: Medication use data of older adults who had experienced at least one fall during a hospital ward or a nursing home stay within a 2-year study period were retrospectively collected from patient records. Medicines used were classified into three risk categories (high, moderate and none) according to the fall risk information in statutory summaries of product characteristics (SmPCs). The fall risk categorization incorporated the relative frequency of such adverse drug effects (ADEs) in SmPCs that were known to be connected to fall risk (sedation, orthostatic hypotension, syncope, dizziness, drowsiness, changes in blood pressure or impaired balance). Also, distribution of fall risk scores assessed on admission without considering medications was counted. RESULTS: The fall-experienced patients (n = 188, 128 from the hospital and 60 from nursing home records) used altogether 1748 medicaments, including 216 different active substances. Of the active substances, 102 (47%) were categorized as high risk (category A) for increasing fall risk. Fall-experienced patients (n = 188) received a mean of 3.8 category A medicines (n = 710), 53% (n = 375) of which affected the nervous and 40% (n = 281) the cardiovascular system. Without considering medication-related fall risk, 53% (n = 100) of the patients were scored having a high fall risk (3 or 4 risk scores). CONCLUSION: It was possible to develop a preliminary categorization of FRIDs basing on their adverse drug effect profile in SmPCs and frequency of use in older patients who had experienced at least one documented fall in a geriatric care unit. Even though more than half of the fall-experienced study participants had high fall risk scores on admission, their fall risk might have been underestimated as use of high fall risk medicines was common, even concomitant use. Further studies are needed to develop the FRID categorization and assess its impact on fall risk.

[The evaluation of the prevalence of constipation at the Centre of clinical gerontology]. / Zhodnocení výskytu zácpy na oddeleních LDN.

UNLABELLED: Constipation is a disease which increases in the senior population and is a common complication for hospitalised patients. Among the risk factors are age, female gender, immobility, diet, fluid intake and polypharmacotherapy. The aim of the study was to analyse the prevalence of constipation according to the used drugs and known risk factors in a population with a high prevalence of constipation. In the department of clinical gerontology, observational prevalence point study was performed using a questionnaire involving 100 patients based on the patients subjective perception of constipation. Prevalence of constipation was determined according to the drug categories and individual drugs, gender, age, mobility, diagnosis, diet and fluid intake. There were 59 patients who suffered from constipation. A high prevalence of constipation was associated with the diet, the principal diagnosis, and mainly the use of drugs. Among the drugs associated with constipation were the calcium channel blockers of 21 patients out of 28, HMG-CoA reductase inhibitors of 22 patients out of 30, drugs for the treatment of increased urinary frequency and incontinence of 6 patients out of 6 and bisoprolol of 10 patients out of 11. Hospitalisation of seniors is connected with the high prevalence of constipation that is increased by the use of drugs that influence constipation. A change in the therapeutic value of drugs should be taken into consideration during the pharmacotherapy of this group of patients. KEY WORDS: constipation risks factors for constipation drug-induced constipation.