Drug-related problems and changes in drug utilization after medication reviews in nursing homes in Oslo, Norway.

OBJECTIVE: We describe the drug-related problems (DRPs) identified during medication reviews (MRs) and the changes in drug utilization after MRs at nursing homes in Oslo, Norway. We explored predictors for the observed changes. DESIGN: Observational before-after study. SETTING: Forty-one nursing homes. INTERVENTION: MRs performed by multidisciplinary teams during November 2011 to February 2014. SUBJECTS: In all, 2465 long-term care patients. MAIN OUTCOME MEASURES: DRPs identified by explicit criteria (STOPP/START and NORGEP) and drug-drug interaction database; interventions to resolve DRPs; drug use changes after MR. RESULTS: A total of 6158 DRPs were identified, an average of 2.6 DRPs/patient, 2.0 for regular and 0.6 for pro re nata (prn) drugs. Of these patients, 17.3% had no DRPs. The remaining 82.7% of the patients had on average 3.0 DRPs/patient. Use of unnecessary drugs (43.5%), excess dosing (12.5%) and lack of monitoring of the drug use (11%) were the most frequent DRPs. Opioids and psychotropic drugs were involved in 34.4% of all DRPs. The mean number of drugs decreased after the MR from 6.8 to 6.3 for regular drugs and from 3.0 to 2.6 for prn drugs. Patients with DRPs experienced a decrease of 1.1 drugs after MR (0.5 for regular and 0.6 for prn drugs). The reduction was most pronounced for the regular use of antipsychotics, antidepressants, hypnotics/sedatives, diuretics, antithrombotic agents, antacid drugs; and for prn use of anxiolytics, opioids, hypnotics/sedatives, metoclopramide and NSAIDs. CONCLUSION: The medication review resulted in less drug use, especially opioids and psychotropic drugs.

[Cases of MRSA in nursing homes in Oslo 2005-11]. / MRSA-funn i sykehjem i Oslo 2005-11.

BACKGROUND: The number of infections caused by MRSA has increased substantially in Norway in the past decade. It is an objective to prevent MRSA from becoming established in nursing homes and hospitals. The purpose of the article is to describe the features of the development of MRSA cases found in nursing homes in Oslo. MATERIALS AND METHOD: We carried out a retrospective study of registered cases of MRSA (both sufferers and carriers) in Oslo in 2005-11. Data were obtained from the City of Oslo municipal health services' MRSA database and from genotyping carried out at Akershus University Hospital. RESULTS: The annual number of cases of MRSA found in Oslo increased during the period 2005-11 from 92 in 2005 to 268 in 2011, a total of 1198 cases. Of these, 224 cases (19%) were registered in nursing homes, distributed among 22 institutions, 158 residents and 66 staff, with an average of 32 cases annually (14-58 spread). Twenty-eight of 50 nursing homes had no cases of MRSA, while 159 of the cases were related to outbreaks of MRSA. Three of 20 outbreaks affected residents only. The nursing home isolates consisted of 40 different spa types, of which 160 (71%) of the isolates were clustered in three clonal complexes. The most common spa type t304 was found in 116 (52%) of the cases. INTERPRETATION: Cases of MRSA in Oslo in total increased sharply from 2005 to 2011, while the number of cases in nursing homes was stable. It is, however, uncertain whether this reflects the actual incidence.

[Prevalence of genital Chlamydia trachomatis infection in the age group 18-29 years in Oslo]. / Forekomst av genital infeksjon med Chlamydia trachomatis blant 18-29-åringer i Oslo.

BACKGROUND: Earlier Norwegian prevalence studies of genital C. trachomatis infection have mainly been carried out among women and in selected patient groups. We decided to do a population-based prevalence study among young men and women in Oslo. The study was done within the framework of the new Norwegian list patient system, in which each citizen is assigned to one particular doctor. METHODS: Cross-sectional study. All patients 18-29 years old listed with a group practice in Oslo received a personal letter of invitation. We asked each person to submit a urine sample and fill in a questionnaire. The urinary samples were tested by means of a DNA amplification method. Non-respondents received one reminder. RESULTS: 685 persons were invited to participate, 234 responded (36%); 169 females (43%) and 65 males (25%). A total of 6 respondents (3%, 95% CI 1.2-5.5) tested positively, 4 of them were males. At least 51% of the females and 25% of the males had previously been examined for C. trachomatis, and at least 18% of the females and 8% of the males had received treatment. A total of 70% stated that they would see their doctor if they suspected a genital chlamydial infection. INTERPRETATION: Opportunistic testing for C. trachomatis infection should be offered more frequently to young men. A national prevalence study of genital chlamydial infection should be carried out. The new list patient system offers new opportunities for research in primary medical care in Norway.