Multidisciplinary telephone conferences about medication therapy after discharge of older inpatients: a feasibility study.

Background Studies have shown poor post-discharge implementation by the general practitioner of changes made to patients' medication during admission. Objective To assess the feasibility of conducting telephone conferences delivering information about changes in older patients' medications from hospital to general practitioners. Setting Two departments of geriatric medicine in a Danish routine healthcare setting. Method Older polypharmacy patients (≥ 65 years and ≥ 5 prescriptions) consecutively admitted were eligible for inclusion. Telephone conferences based on a review of these patient's medication therapy during hospital stay were arranged between a pharmacist and a geriatrician from the hospital, and a general practitioner. Interviews were conducted with pharmacists, geriatricians, and general practitioners about their perspectives on the feasibility of telephone conferences. Interviews were analyzed using systematic text condensation. Main outcome measure The proportion of telephone conferences conducted and perspectives on the feasibility of the study. Results A total of 113 patients were included and 82 patients (75%) were eligible for telephone conferences. A total of 40 (49%) telephone conferences were conducted. The main reasons for conferences not being conducted were general practitioners not wanting to participate or not returning the calls from the pharmacists. Three themes emerged from the qualitative analysis: considerations on planning and running the project, Barriers, facilitators, and implications of the telephone conference, and Actual and desirable cross-sectorial communication. Conclusion Telephone conferences were only possible for half of the patients. The participating general practitioners, pharmacists and geriatricians expressed varied benefit and agreed that telephone conferences were mainly relevant for complex patients.

Declining cancer incidence at the oldest ages: Hallmark of aging or lower diagnostic activity?

BACKGROUND: The incidence of most cancers increases with age from early adulthood into old age but tends to level off or decrease at the highest ages. This decline may be caused by age-related mechanisms or due to lower diagnostic activity, leaving some cancers undiagnosed at the oldest ages. METHODS: For breast, colon, lung, and all sites except non-melanoma skin cancer, age-specific incidence rates of verified as well as suspected cancer were estimated up to ages 95+ years for a random sample of the Danish population, 1994-2011, based on nationwide health registers (40,008 verified and 9110 suspected cancers). Moreover, for cancers diagnosed in Denmark, 1978-2012 (613,384 cancers), age-specific percentages of tumors with microscopic verification (histological/cytological/hematological examination) were calculated. RESULTS: The age-specific cancer incidence rates reached a peak between ages 65-89 years after which rates declined. The corresponding incidence pattern of suspected but not verified cancer was similar, with a trend of a slight absolute and relative decrease with age compared to verified cancer incidence. The proportion of cancers with microscopic verification decreased linearly from approximately 95% at ages 0-69 years all years to 70% (1978-1982) and to 80% (2010-2012) at ages 90+ years. CONCLUSIONS: The lower diagnostic verification of cancer at the highest ages suggests a lower diagnostic activity among the oldest-old. However, the proportion of suspected but not verified cancers did not increase with age, possibly partially due to lack of registration. The declining cancer incidence at oldest ages is probably partly due to lower diagnostic activity.

Disability and morbidity among older patients in the emergency department: a Danish population-based cohort study.

OBJECTIVES: The objective was to describe the prevalence of geriatric conditions among older medical patients in the emergency department (ED) and the association with admission, mortality, reattendance and loss of independency. DESIGN: Population-based prospective cohort study. SETTING: ED of a large university hospital. PARTICIPANTS: All medical patients ≥65 years of age from a single municipality with a first attendance to the ED during a 1-year period (November 2013 to November 2014). PRIMARY AND SECONDARY OUTCOME MEASURES: Based on information from healthcare registers, we defined geriatric conditions as disability, recently increased disability, polypharmacy and comorbidity. Outcomes were admission, length of admission, 30 days postdischarge mortality, 30 days hospital reattendance and home care dependency 0-360 days following ED contact. RESULTS: Totally, 3775 patients (55% women) were included, age 78 (71-85) years (median (IQR)). No patients were lost to follow-up. The prevalence of 0-4 geriatric conditions was 14.9%, 27.3%, 25.2%, 22.3% and 10.3%, respectively. The number of conditions was significantly associated with hospital admission, length of admission, 30 days postdischarge mortality and 30 days hospital reattendance. Among patients with no geriatric conditions, 70% lived independent all 360 days after discharge, whereas all patients with ≥3 conditions had some dependency or were dead within 360 days following discharge. CONCLUSION: Among older medical patients in the ED, 50% had two or more geriatric conditions which were associated with poor health outcomes. This highlights the need for studies of the effect of geriatric awareness and competences in the ED.

[Methods for systematic listing of medication in the elderly]. / Metoder til systematisk gennemgang af ældres medicin.

To improve medication in the elderly several screening tools have been developed. The most used tool is the Beers 2003 criteria; however, the newer STOPP/START criteria have proven more effective and easier to use. Based on the literature we aim to compare these tools according to a list of desired properties and to suggest the best template for a Danish tool, though it is still to be determined, whether the identification and correction of potentially inappropriate medication leads to a better outcome in terms of decreased morbidity and mortality and improved health economics.

Antidepressant drug use in general practice: inter-practice variation and association with practice characteristics.

OBJECTIVE: The use of antidepressants (ADs) has escalated and prompted considerable debate. Many depressed patients go unrecognised or under-treated and the area of indication of the new ADs is widening. The aim of this study was to analyse (i). the variation in general practitioners' prescribing of ADs by comparing with prescribing of other drug groups and (ii). whether the general prescribing behaviour, practice activity and demography are associated with the AD prescribing. METHODS: Analysis of AD prescribing patterns among 174 general practices (93.5%) in the County of Funen, Denmark. Age- and sex-standardised 1-year incidences and prevalences of AD prescribing for patients listed were calculated using individual prescription data from Odense University Pharmacoepidemiologic Database. Data about health services and practice demography were obtained from the Health Insurance Register. The variation in AD 1-year prevalence was compared with other drug groups by a variation index (90%/10% percentile). Univariate linear regression analysis was used to examine associations between practice characteristics and prescribing. RESULTS: The 1-year prevalence of AD prescribing varied sixfold, no more than the prevalence of five other drug groups. Practices with high yearly: general prescribing prevalence, mean number of drugs per medicated patient, number of surgery consultations/100 patients and counsellings/100 surgery consultations showed the highest yearly prevalence of AD prescribing. Single-handed practices had higher AD prescribing rates than partnerships. The relative use of selective serotonin re-uptake inhibitors and other new ADs showed only little variation (10% and 90% percentiles as close as 66-86%), but practices with high 1-year prevalence and incidence most often chose the new ADs. CONCLUSION: Analysis of inter-practice variation showed no extraordinary quality problems with regard to AD prescribing, but does not exclude that there might be problems. The general prescribing pattern of the general practitioners seems essential to their attitude to AD prescribing. The relationship between counselling and prescribing was a feature specific to ADs and deserves further investigation. Quality indicators are needed to understand differences in AD prescribing, and studies based on prescription data have to be supplemented with individual clinical data.

Hyponatraemia in very old nonhospitalised people: association with drug use.

OBJECTIVE: Hyponatraemia is one of the major problems in geriatric inpatients. However, in nonhospitalised elderly, the preponderance of hyponatraemia and the importance of the effect of drug intake on serum sodium concentrations are little known. This study investigated the prevalence of hyponatraemia in very old nonhospitalised people, controlling for factors that may induce hyponatraemia (especially drug use). METHODS: Data on serum sodium concentration, health and drug use were retrieved for 185 persons aged 92 to 93 years (the 1905 cohort) and 147 persons aged 100 years (the centenarian cohort) participating in two major population-based studies of elderly people in Denmark. Data were analysed by comparing median serum sodium concentrations between users and nonusers of various drugs after controlling for the influence of age, sex, cancer, heart failure, hypothyroidism, renal failure and smoking. Furthermore, the preponderance of drug use in the patients with clinically relevant hyponatraemia was compared with that in persons with normal serum sodium concentrations. RESULTS: Median serum sodium concentration was 140 mmol/L for the centenarians and 141 mmol/L for the 1905 cohort. In total, 19 persons had hyponatraemia (serum sodium concentration < or =134 mmol/L). There was no association between median serum sodium concentration and any of the above-mentioned diseases, or sex or smoking. Of the drugs generally known to cause hyponatraemia, only omeprazole and oral antidiabetic agents were associated with significantly lower median serum sodium concentrations (difference 3 mmol/L). Use of thiazide diuretics was significantly more common than expected in persons with hyponatraemia compared with persons with a normal serum sodium concentration (7 of 19 vs 46 of 270 individuals). Furthermore, the results suggested that digoxin and lactulose might be associated with a lowered median serum sodium concentration. CONCLUSION: This study demonstrates that severe hyponatraemia was rarely seen in a population-based sample of very old persons and that drugs have only a limited influence on serum sodium concentration. The only drug class associated with clinically relevant hyponatraemia was thiazide diuretics, which were used by significantly more persons with hyponatraemia. Furthermore, this study suggests that digoxin and lactulose use is associated with lower serum sodium concentrations in the elderly.