Objective: To investigate administration of pro re nata (PRN) medications and nurse-initiated medications (NIMs) in Australian aged care services over a 12-month period. Design: Twelve-month longitudinal audit of medication administrations. Setting and participants: Three hundred ninety-two residents of 10 aged care services in regional Victoria, Australia. Methods: Records of PRN and NIM administration were extracted from electronic and hard copy medication charts. Descriptive statistics were used to calculate medication administration per person-month. Poisson regression was used to estimate predictors of PRN administration. Results: Over a median follow-up of 12 months (interquartile range 10e12 months), 93% of residents were administered a PRN medication and 41% of residents an NIM on 21,147 and 552 occasions, respectively. The mean number of any PRN administration was 5.85 per person-month. The most frequently administered PRN medications per person-month were opioids 1.54, laxatives 0.96, benzodiazepines 0.72, antipsychotics 0.48, paracetamol 0.46, and topical preparations 0.42. Three-quarters of residents prescribed a PRN opioid or PRN benzodiazepine and two-thirds of residents prescribed a PRN antipsychotic had the medication administered on 1 or more occasions over the follow-up. Conclusions and Implications: Most residents were administered PRN medications. Administration was in line with Australian regulations and institutional protocols. However, the high frequency of PRN analgesic, laxative, and psychotropic medication administration highlights the need for regular clinical review to ensure ongoing safe and appropriate use.Ó 2020 AMDA e The Society for Post-Acute and Long-Term Care Medicine.Medication management is an increasingly complex and important component of quality care in residential aged care services (RACS). 1 Australian RACS are synonymous with long-term care facilities and nursing homes in other countries and provide permanent and respite accommodation for people who require access to 24-hour care that can no longer be provided in their own homes. 1 A review of the international literature suggests that up to 74% of residents take 9 or more regular medications, 2 with most residents dependent on staff for medication administration. Up to 94% of residents are prescribed pro re nata (PRN) or "as-needed" medications. 3 PRN medications are prescribed by the resident's physician and administered by nurses, or in some situations by care workers, on an as-needed basis. 4 Previous Australian and German research suggests residents are prescribed up to 4 PRN medications, 5e7 with analgesics and laxatives most frequently administered. 3 In addition to administering PRN medications, Australian guidelines permit registered nurses to initiate specific over-the-counter BA and LMC are employed by health services overseen by the Department of Health and Human Services.

Few studies have examined effectiveness and tolerability of risperidone long-acting injections (RLAI) in the early phase of a schizophrenia spectrum (SS) disorder using a randomized controlled trial (RCT) design. Eighty-five patients in early phase of an SS disorder were randomized to receive either oral second-generation antipsychotics (SGAs; n=41) or RLAI (n=44) over two years. Analyses were conducted on eligible participants (n=77) for the stabilization (maximum 18 weeks) and maintenance phases (up to Week 104) on primary outcome measures of time to stabilization and relapse, change in symptoms and safety, and comparisons made across the two groups. Both groups showed improvement on Positive and Negative Syndrome Scale (PANSS) scores and Clinical Global Impression-Severity (CGI-S) scores. There were no time X group interactions on any of the primary outcome measures. Post hoc examination revealed that the RLAI group showed greater change on CGI-S and PANSS negative symptom scores during the stabilization phase, while the oral group reached the same level of improvement during the maintenance phase. The current exploratory study suggests that-within an RCT design-RLAI and oral SGAs are equally effective and have similar safety profiles in patients in the early phase of SS disorders. Thus, RLAI offers no advantage to patients in early phase of SS disorders, but is likely to be effective and safe for those who may have problems with adherence and may either choose to take it or be prescribed under conditions of external control such as community treatment orders.

According to the C statistic estimates, the model developed provided good discrimination and was relatively robust in predicting hospitalization of first-episode psychosis patients.

According to the C statistic estimates, the model developed provided good discrimination and was relatively robust in predicting hospitalization of first-episode psychosis patients.

Several further steps are required before these measures are implemented and include working toward reliability and validity of specific measures, assessing the feasibility and cost-effectiveness of collecting the data, and finally, undertaking risk adjustment for outcome measures.