Proton pump inhibitors are associated with incident type 2 diabetes mellitus in a prospective population-based cohort study.

AIM: To investigate the association between proton pump inhibitors (PPIs) and risk of incident diabetes in a follow-up study and to investigate its potential mechanisms. METHODS: A total of 9531 individuals without type 2 diabetes (T2DM) at baseline were included from the Rotterdam Study, a prospective population-based cohort of 14 926 individuals aged 45 years or older. During the study period (1 April 1997 to 1 January 2012) all incident cases of T2DM were enrolled. We used multivariable linear regression analysis to investigate the associations of baseline PPI use and various serum biomarkers (eg, serum magnesium, insulin-like growth factor 1) which might modify the association. Thereafter, we excluded prevalent PPI users and performed a Cox proportional hazard regression analysis to explore the time-varying effect of incident PPI use on T2DM during follow-up. RESULTS: Baseline use of a PPI was associated with increased serum levels of fasting insulin (0.091 pmoL/L, 95% confidence interval [CI] 0.049, 0.133), homeostasis model assessment-insulin resistance (0.100, 95% CI 0.056, 0.145) and C-reactive protein (0.29 mg/L, 95% CI 0.198, 0.384), but decreased levels of magnesium (-0.009 mmol/L, 95% CI -0.014, -0.004) and IGF-1 (-0.805 nmoL/L, 95% CI -1.015, -0.595). After adjustment for risk factors such as physical activity and body mass index/waist-to-hip ratio, current use of PPI was associated with an increased risk of incident T2DM (hazard ratio [HR] 1.69, 95% CI 1.36-2.10). The effect was dose-dependent with the highest risk (HR 1.88, 95% CI 1.29-2.75) in those on more than one defined daily dose. CONCLUSION: New users of PPIs during follow-up had a significantly higher dose-dependent risk of incident diabetes. We suggest vigilance regarding their potential adverse effect on glucose homeostasis.

Cross-sectional Census Survey of Patients With Cancer who Received a Pharmacist Consultation in a Pharmacist Led Anti-cancer Clinic.

Pharmacists have a critical consulting role in patients undergoing oral antineoplastic drug therapy to ensure harm minimisation. Studies exploring the benefits of pharmacists in this role are limited. This study evaluated patient perceptions, experiences and overall satisfaction with clinical pharmacist consultations in patients treated with oral antineoplastic drugs. Data on 160 patients initiated on oral antineoplastic drugs between January 2019 and February 2021 were collected retrospectively from an outpatient Comprehensive Cancer Centre of a quaternary hospital in Western Australia (demographics, cancer type, oral antineoplastic drugs prescribed). In addition, patients were mailed a hard copy questionnaire in March 2021 to assess their satisfaction with pharmacist consultations in the pharmacist clinic, using a 5-point Likert scale. The statements included perceptions of the patient's understanding, medication adherence, experiences and overall satisfaction with the clinical pharmacist consultation. There were 76 (47.5%) completed questionnaires returned (52.6% female; average age was 63.2 ± 13.9 years). The majority of patients were satisfied with the service offered by the clinical pharmacist (73/76; 96.1%), perceived that clinical pharmacists provided an important service in outpatient cancer care (71/76; 93.4%) and improved their understanding of the use of oral antineoplastic drugs and side-effect management (48/74; 64.9%). Patients' perceived understanding of their medication regimen and additional health services available improved after pharmacist counselling. The patients also reported overall satisfaction with the service provided by the clinical pharmacist and found it beneficial to their care. The study supports the expanding role of the clinical pharmacist in an outpatient cancer centre.

An Evaluation of Amoxicillin/Clavulanate Stability in Aqueous Systems, Including Its Suitability for Outpatient Parenteral Antimicrobial Therapy (OPAT).

Purpose: Amoxicillin/clavulanate antibiotic combination is suitable for treating a range of infections, including some suited for Outpatient Parenteral Antimicrobial Therapy (OPAT). The aim of the study was to evaluate shelf-life values of amoxicillin at clinical concentrations in the presence of clavulanate for use in OPAT. Methods: A stability-indicating HPLC assay was developed and validated. Kinetic studies were performed at 1 mg/mL and 15 mg/mL amoxicillin at 40-60 °C. Studies in elastomeric infusers included the pH lowered from 8.73 to 6.52 for 1 mg/mL; 8.85 to 7.69 for 7.5 mg/mL and 8.68 to 8.40 for 15 mg/mL amoxicillin plus clavulanate and stored at 2.9 °C. Results: Amoxicillin and clavulanate eluted at 5.2 and 3.0 minutes, respectively, with linear concentration relationships. Forced degradation retained base-line separation of each component in the presence of degradation products. Amoxicillin 1 mg/mL had a shelf-life of 4.85 hours at pH 6.53 and 40 °C which on extrapolation to 25 °C was 22.8 h. Clavulanate was 1.38 h at 40 °C and 4.0 h at 25 °C. Amoxicillin 15 mg/mL at pH 8.34 gave a shelf-life of 0.11 h at 40 °C and clavulanate 0.41 h. In elastomeric infusers, amoxicillin 1 mg/mL, with lowering pH from 8.73 to 6.52, improved the shelf-life at 2.9 °C from 72 to >263.8 h and similarly for clavulanate. At 7.5 mg/mL amoxicillin, lowering pH from 8.85 to 7.69 improved the shelf-life from 4.2 to 51.8 h and clavulanate from 4.2 to 48.0 h. At 15 mg/mL amoxicillin, the shelf-life values at pH 8.68 or 8.40 were 3.8 h and 1.6 h and similarly for clavulanate. Conclusion: Amoxicillin and clavulanate showed adequate stability at 2.9 °C for OPAT storage at 1 mg/mL and possibly 7.5 mg/mL, but not 15 mg/mL. Low shelf-life values at 25 °C also limit administration times.

Assessment of patient perceptions of counselling on oral antineoplastic agents by a dedicated cancer services pharmacist in an outpatient cancer clinic.

BACKGROUND: Oral antineoplastic agents have caused a paradigm shift in cancer treatment, however, they produce many unique challenges. Although oral antineoplastics can have complex administration regimes, low adherence rates and high possibilities of drug-drug interactions, they are administered unsupervised at home. Cancer services pharmacists have the required skillsets to improve patient outcomes associated with oral antineoplastic treatment by increasing patient health literacy, improving concordance and optimising administration protocols. AIM: To evaluate patients' perceptions, experiences and overall satisfaction with dedicated clinical pharmacist consultations in patients treated with oral antineoplastic agents at a major public hospital. METHOD: In this retrospective cross-sectional study at a quaternary hospital in Western Australia, data were collected by a paper questionnaire (mailed in March 2022) to a random sample of 191 patients initiated on oral antineoplastic drugs between January 2021 and February 2022. Demographics, prescribed antineoplastic drug/s, cancer type data were collected including using 5-point Likert scale questions assess patients' overall satisfaction with the clinical pharmacist consultations. RESULTS: The questionnaire response rate was 27.7% (52/188) (mean age 63.2 years; 57.5% female). Most patients (42/52; 80.8%) were satisfied with pharmacist consultations, trusted the pharmacist's advice (45/52; 86.5%), considered that the pharmacist improved their understanding of how to manage side effects (43/52; 82.7%) and they provided an important service in outpatient care (45/52; 86.5%). CONCLUSION: Overall, patients reported positive perceptions, experiences, and satisfaction with the cancer services pharmacist counselling services during their oral antineoplastic treatment.

Specialist pharmacist consultations with cancer patients in a pharmacist-led anticancer clinic.

BACKGROUND: Prescription-related errors and misinterpretation of oral cancer treatment instructions can lead to significant harm or fatal outcomes for patients. The impact of specialist pharmacist-led consultation for patients taking oral antineoplastic medicines (OAMs) across a range of cancer types in an Australian setting has not been studied. AIM: To evaluate the impact of specialist cancer pharmacist patient consultation in a pharmacist-led anticancer clinic across a range of cancer types and evaluate health service staff perceptions of these consultations. METHOD: Retrospective data were collected from electronic patient medical records from 2017 to 2020 at a Western Australian quaternary hospital. The impacts of pharmacist clinical interventions were classified using a validated tool and specialist interdisciplinary panel consensus. An online staff survey was conducted using Qualtrics. RESULTS: Of 246 patients reviewed, 76 (30.8%, p < .001) had received a clinical intervention of which 48 (63.2%) were classified as high-extreme and 28 (36.8%) as low-moderate impact (p = .021). Patients on ≥5 concurrent medications or > 65 years may represent high risk groups. Thirty-seven clinical staff were surveyed (37/55; 67.3%) and all strongly agreed/ agreed pharmacist consultation improved patient understanding and medication management confidence (p < .001). All cancer center staff (26/26) strongly agreed/agreed the clinic added value to the cancer service (p < .001), and 96.2% perceived it improved patient outcomes (p < .001). CONCLUSIONS: Specialist pharmacist-led patient consultation for patients on OAM regimens may protect patients from high and extreme risk of harm. Specialist interdisciplinary staff supported this service.

A Retrospective, Longitudinal External Study of the robustness and reproducibility of National Antibacterial Prescribing Survey Data.

BACKGROUND: Point prevalence surveys are used internationally to audit antibacterial use as well as the impact of interventions on improving prescribing and resistance rates. The annual National Antibacterial Prescribing Survey provides data on the appropriateness of antibacterial agent prescribing in Australian hospitals. Assessing the survey's robustness and result reproducibility is essential to its role in improving antibacterial prescribing practice. AIM: To evaluate the reproducibility of internal assessments of antibacterial agent prescribing of both guideline compliance and appropriateness from a Western Australian hospital. METHOD: Census data of 1051 prescriptions from 2013 to 2017 surveys were independently assessed for compliance based on Australian Therapeutic Guidelines - Antibiotics, and appropriateness, based on agent selection, therapy duration and microbiological test results. Concordance of these findings with internal hospital assessments was analysed. RESULTS: This external study did not reproduce internal hospital audit results for compliance with guideline parameters. Non-compliant prescribing rate was significantly (p < 0.001) higher externally at 50.7% (533/1051) than internal assessment at 34.9% (367/1051). External analysis also found a significantly smaller proportion of prescriptions to be appropriate (551/1051, 52.4%) compared to internal analysis (745/1051, 70.9%) p < 0.001. Cohen's Kappa analysis found a moderate agreement for compliance (0.49) and appropriateness (0.50) between the external and internal evaluations. CONCLUSION: The lack of adequate reproducibility of compliance and appropriateness assessments may limit the generalisability of the audit's results. Validating point prevalence surveys that assess antibacterial agent prescribing can increase confidence and improve reproducibility of their findings; as they provide important data for antimicrobial stewardship programs.

A cross-sectional investigation of the impact of COVID-19 on community pharmacy.

Background: COVID-19 caused Australian government and state legislative/regulatory changes which impacted directly on aspects of professional community pharmacy. Objectives: To examine the views and experiences of community pharmacists regarding the impact of COVID-19 on professional pharmacy services in Western Australian community pharmacies. Methods: A Qualtrics questionnaire link was emailed to all 668 community pharmacies in Western Australia in March 2021. Data were collected on the impact of COVID-19 on professional pharmacy services (telehealth, digital image prescriptions, continued dispensing and emergency supply, home delivery services, medicine and medical resource substitutions), the pharmacy environment (work hours) and professional pharmacy structure (staffing and any measures implemented). Questions included 5-point Likert responses as well as yes/no or option responses. Descriptive statistics were used to summarise questionnaire responses. Chi Squared analysis was used to investigate differences between metropolitan and rural community pharmacies. Results: The response rate was 97/668 (14.5%). Many pharmacies belonged to banner groups (47/95; 40.5%). Use of telehealth was reported (25/96; 26.0%), most commonly for MedsChecks. Many received digital image prescriptions (83/88; 94.3%) and continued dispensing, emergency supply requests, or both (78/84; 92.9%) daily. For home deliveries, most used pharmacy staff (56/78; 71.8%). Shortages were reported for many medicines. Panic buying/stock-piling and the media contributed to increased panic and shortages. Little change occurred in trading hours although many reported increased workloads (67/75; 89.3%). Conclusions: Covid-19 has fast-tracked digitisation in Western Australian community pharmacies. This change is likely similar in other parts of Australia. This was facilitated through the expedition of regulatory changes to enable digital health. Whilst electronic prescribing has progressed, telehealth in pharmacy remained underutilised. The pandemic has contributed to pronounced medicine and medical resources shortages, which increased the workloads and pressure of community pharmacists. Pharmacists were confronted with a lot of legislative change in a short period of time. There is a need for clear and concise communication from all levels of government in future pandemics.

Pharmacists' perceptions on real-time prescription monitoring (RTPM) systems - a cross-sectional survey.

Background: Real-time prescription monitoring (RTPM) systems are an effective tool to help health practitioners monitor opioid use and reduce opioid-related harm but little has been reported about the support required by pharmacists to engage with them effectively in practice. Objective: To evaluate the current understanding and perceptions of Western Australian pharmacists regarding RTPM systems and opioid-related harm, and investigate their self-reported training and support requirements prior to RTPM system implementation. Methods: This cross-sectional, prospective study involved an online Qualtrics survey distributed to Western Australian community or hospital pharmacists involved in dispensing and patient-centred roles via local professional pharmacy newsletters and social media. Data collection included demographic information, responses to authentic case scenarios and Likert-scale questions regarding perceptions and training requirements of a RTPM system, pain management and opioid-related harm. Descriptive analysis was utilised. Result: Sixty-two pharmacists responded to the questionnaire. Most (58/61; 95.1%) had a positive attitude towards RTPM systems, but only 33/61 (54.1%) reported being prepared for its implementation. Perceived barriers to successful implementation included lack of remuneration (46/60; 76.6%), conflict with prescribers (40/60; 66.7%), increased workload (37/60; 61.7%), staff safety concerns (34/60; 56.7%) and lack of knowledge regarding RTPM systems (32/60; 53.3%). Even though most participants were satisfied with training previously received, over 90% reported requiring further training and education, especially regarding RTPM systems (51/57; 96.2%) and opioid-related harm (56/57; 98.2%). Conclusion: Among a small sample of participants, there was a strong positivity regarding the value of RTPM systems and a high degree of receptiveness to further training in preparation for RTPM implementation.

Point-of-care C-reactive protein testing service for respiratory tract infections in community pharmacy: a qualitative study of service uptake and experience of pharmacists.

Background Targeted interventions in community pharmacies, such as point-of-care C-reactive protein testing, could reduce inappropriate antimicrobial consumption in patients presenting with symptoms of respiratory tract infections, although data regarding Australian pharmacists' perspectives on its provision are limited. Aim To explore pharmacists' experiences and perspectives of point-of-care C-reactive protein testing, including barriers and facilitators, influencing service provision and uptake. Method A point-of-care C-reactive protein testing service for patients presenting with respiratory tract infection symptoms was trialled in five purposively selected community pharmacies in metropolitan Western Australia. Two pharmacists from each pharmacy participated in one-to-one semi-structured telephone interviews, regarding pharmacist demographics, pharmacy characteristics, experience with the point-of-care C-reactive protein service and training/resources. Interviews were audio-recorded and transcribed. Data were imported into NVivo for thematic analysis. Results Interview durations ranged from 28.2 to 60.2 min (mean: 50.7 ± 10.2 min). Of the five themes which emerged, participants reported the point-of-care C-reactive protein testing was simple, fast, reliable and accurate, assisted their clinical decision-making and contributed to antimicrobial stewardship. A major factor facilitating service provision and uptake by consumers was the accessibility and credibility of pharmacists. Barriers included time constraints and heavy documentation. Participants believed there was a public demand for the service. Conclusion Given the global antimicrobial resistance crisis, pharmacists have an important role in minimising the inappropriate use of antimicrobials. The point-of-care C-reactive protein service was readily accepted by the public when offered. However, ensuring efficient service delivery and adequate remuneration are essential for its successful implementation.

Implementation factor mapping of a pilot study of point-of-care C-reactive protein testing for respiratory tract infections in community pharmacy.

Background: Explicit consideration of implementation factors in community pharmacy service development may facilitate widespread implementation and sustainability. Objectives: This study involved mapping the methodology for the pilot study of point-of-care C-reactive protein (CRP) testing to support pharmacists' management of respiratory tract infections in Western Australian pharmacies against an implementation factor framework, focussing on the resources and training program provided to participating pharmacy staff. Methods: Phase 1 involved post hoc mapping of the pilot study methodology against the framework previously described by Garcia-Cardenas et al.; phase 2 was an a priori evaluation of the resources and training program, involving pre-training, post-training, and post-pilot questionnaires administered to pharmacists and pharmacy assistants/interns. A mixed model analysis compared pharmacists' responses at the three time points. Results: Employment of comprehensive strategies to optimise service feasibility and sustainability was demonstrated across the five domains of 'professional service', 'pharmacy staff', 'pharmacy', 'local environment' and 'system'; further consideration of 'consumer' or 'patient' factors is needed to address issues such as patient refusal. Study pharmacists (n = 10) and pharmacy assistants/interns (n = 5) reported high levels of satisfaction with the training (100% 'good'/'excellent'). Pharmacists reported significantly improved attitudes towards, confidence in, and knowledge about CRP testing and service provision from pre- to post-training (p < 0.05). Positive perceptions were maintained at the post-pilot time point. Conclusions: Post hoc mapping of implementation factors highlighted potential strengths and deficiencies of the current service model. Systematic, prospective mapping, coupled with strategies to explicitly emphasise the patient perspective, may have value in optimising service implementation or modifying future service delivery models.

Factors associated with the intensity of government remunerated and unremunerated service provision in community pharmacies.

BACKGROUND: Many community pharmacies provide medication and disease state management services with and without specific remuneration. Availability of these services is often reported, however little is known about factors influencing the intensity of their provision. OBJECTIVE: To investigate factors associated with the intensity of provision of selected government remunerated and unremunerated community pharmacy services in Western Australia (WA). METHODS: A questionnaire was mailed to a random sample of 421/628 (67%) community pharmacies in WA. The first dependent variable was intensity of government remunerated MedsCheck and Diabetes MedsCheck service frequencies per month. The second was the intensity of the sum of government unremunerated asthma screening, blood glucose testing, cholesterol testing and smoking cessation disease state management service frequencies per week. Principal Component Analysis defined attitudinal components influencing service provision. Linear regression with bootstrap confidence intervals determined variables associated with intensity of provision of the selected services. The variables were: pharmacist; pharmacy setting characteristics; and, attitudinal factors. RESULTS: The questionnaire yielded a response rate of 49.2%. Attitudinal components that facilitated service provision were: general practitioners (GPs) willingness to collaborate; pharmacists are capable and ready; and pharmacists require further training. Staff capability and low return on investment were barriers to increased service provision. The intensity of government remunerated services was independently associated with pharmacies having pharmacy interns, fewer dispensary technicians, and being capable and ready to provide the services. Higher intensity of the provision of the unremunerated disease state management services was independently associated with the intensity of provision of MedsCheck and Diabetes MedsCheck services. CONCLUSIONS: Improved pharmacy workflow, achieved by the availability of pharmacy interns, and pharmacists being capable and ready, were important factors in the intensity of MedsCheck and Diabetes MedsCheck services. Intensity of the provision of government remunerated services facilitated a higher prevalence of disease state management services provision.

Point-of-care C-reactive protein testing to support the management of respiratory tract infections in community pharmacy: A feasibility study.

BACKGROUND: Point-of-care (POC) C-reactive protein (CRP) testing is employed in European primary care settings to differentiate viral from bacterial respiratory tract infections (RTIs) the latter, requiring referral for antibiotics. This service has yet to be trialled in Australian community pharmacy to support over-the-counter RTI management. OBJECTIVES: To evaluate the feasibility, based on clinical and operational outcomes, of POC CRP testing to support Western Australian community pharmacists' management of RTIs. METHODS: Patients with RTI signs and symptoms were recruited from June-August 2019 at 5 community pharmacies. Trained pharmacists made recommendations based on participants' POC CRP levels and routine clinical assessment. Participants completed questionnaires and telephone follow-ups on Days 3 (by pharmacists) and 5 (by researchers) post-testing. Service provision and uptake were assessed in 3 separate weekly tally sheets. RESULTS: Clinical outcomes: CRP levels among the 131 participants recruited were: < 5 mg/L (bacterial infection unlikely; n = 60; 45.8%); 5-19 mg/L (bacterial infection possible if suggestive routine assessment; n = 52; 39.7%) and 20-100 mg/L (bacterial infection likely if suggestive routine assessment; n = 19; 14.5%). Pharmacists' management included over-the-counter medicines (131, 100%), self-care advice (125, 95.4%) and immediate general practitioner (GP) referral (15, 11.5%). Sixty-five percent (76/117) of participants had recovered by Day 5. Operational outcomes: The services was provided in 21.2% of eligible RTI presentations, representing a service uptake rate of 28.1%. Post-CRP testing, 50.9% (58/114) of participants had changed perceptions regarding their need for antibiotics, with 14.3% (16/112) subsequently intending to seek a GP prescription. Consumer satisfaction was high (100%) and most participants (93.4%, 123/131) would utilise the service again. CONCLUSIONS: POC CRP testing was a feasible and well-accepted strategy to facilitate community pharmacy as a triage point for RTI. Consumer confidence in the pharmacists' advice, supported by CRP testing, potentially reduced unnecessary GP visits and antibiotic prescribing.

Adherence to antimicrobial prophylaxis guidelines in cardiac implantable electronic device procedures in two Australian teaching hospitals.

Objective This study investigated antibiotic prophylaxis (AP) guideline adherence and the cardiac implantable electronic device (CIED) infection rate in two major Australian public teaching hospitals. Methods In a retrospective observational study, the medical records of patients who underwent CIED procedures between January and December 2017 were reviewed (Hospital A, n = 400 procedures; Hospital B, n = 198 procedures). Adherence to AP guidelines was assessed regarding drug, dose, timing, route and frequency. Infection was identified using follow-up documentation. Results AP was administered in 582 of 598 procedures (97.3%). Full guideline adherence was observed in 33.9% of procedures (203/598) and differed significantly between Hospitals A and B (47.3% vs 7.1%, respectively; P < 0.001). Common reasons for non-adherence were the timing of administration (42.3% vs 60.6% non-adherent in Hospitals A and B, respectively; P < 0.001) and repeat dosing (19.3% vs 78.8% non-adherent in Hospitals A and B, respectively; P < 0.001). Twenty infections were identified over 626.6 patient-years of follow-up (mean (±s.d.) follow-up 1.0 ± 0.3 years). The infection rate was 3.19 per 100 patient-years (P = 0.99 between hospitals). Two devices were removed due to infection; no patients died from CIED infection. Conclusions Although the rate of serious CIED infection was low, there was evidence of highly variable and suboptimal antibiotic use, and potential overuse of AP. What is known about the topic? Previous Australian studies have revealed high rates of inappropriate surgical AP. CIED infections are potentially life threatening, but can be avoided through effective use of AP. However, prolonged durations of AP in this setting may also result in complications, including Clostridioides difficile infection. What does this paper add? This study, the first to our knowledge to focus specifically on adherence to Australian guidelines for AP in CIED procedures, highlighted several common issues between AP in this setting and surgical and procedural AP more broadly. 'Early' and 'late' dose administration and extended post-procedural AP were common. Only 34% of prescriptions fully adhered to the guidelines; practices varied significantly between the two hospitals. What are the implications for practitioners? There is a clear need for institution-specific antimicrobial stewardship strategies to optimise AP in CIED procedures, aligned with the Antimicrobial Stewardship Clinical Care Standard. Patients are being placed at potentially avoidable risk of both complications of extended durations of AP and CIED infection, although the rate of serious CIED infection was low. A standardised approach to surveillance of CIED infections and prospective multisite audits of AP in CIED procedures using a validated tool, such as the Surgical National Antimicrobial Prescribing Survey, are recommended to better inform evidence-based practice. Potential strategies to optimise guideline adherence include prescribing support in patients with immediate penicillin hypersensitivity or methicillin-resistant Staphylococcus aureus colonisation, optimising the in-patient location of drug administration to promote timely dosing, limiting inappropriate post-procedural prophylaxis and routine S. aureus screening and decolonisation.

Successful implementation and provision of enhanced and extended pharmacy services.

BACKGROUND: Careful planning is important for successful implementation and ongoing provision of enhanced and extended pharmacy services. OBJECTIVE: To explore the factors that contributed to the successful implementation and ongoing provision of enhanced and extended services in Western Australian community pharmacies. METHODS: In-depth semi-structured telephone interviews were conducted with purposively selected pharmacists from various practice settings. Interviews explored experiences and perspectives on the provision of enhanced and extended professional services and continued until saturation was achieved. Analysis focused on prior investigation before implementation of services, perceptions of the impact of the services and factors to be considered. The COM-B (Capability, Opportunity, Motivation and Behaviour) model was applied post hoc to the thematic analysis to explore whether there was an overlap between themes and the model. RESULTS: In total 26 pharmacists (16 males, 10 females) participated in semi-structured interviews during October 2017 and February 2018. They classified as 20 community, 13 accredited and 7 specialist pharmacists and 11 pharmacist immunisers (some classified as more than one). Interview duration was 55 min (minimum 22, maximum 91 min). Responses regarding prior investigation/research conducted varied in approach followed and level of enquiry. Opinions about services were overall positive such as enhanced collaboration with other healthcare professionals, positive patient outcomes, increased staff satisfaction and acceptance of pharmacists as primary care providers. New services did not always provide direct financial benefit. Three major themes emerged as factors that impacted on provision of services: 1) pharmacist characteristics, 2) local needs, structures and support, and 3) an enabling practice framework. CONCLUSIONS: Pharmacists who were successful in the implementation and maintenance of new professional services were familiar with local needs. Both pharmacy and pharmacist aspects should be considered during implementation and maintenance of new professional services. An enabling practice framework is crucial in facilitating new pharmacy services.

Effective communication and collaboration with health professionals: A qualitative study of primary care pharmacists in Western Australia.

BACKGROUND: The expanded provision of professional services by community pharmacists in the primary care setting encompasses the necessity to communicate and collaborate with other health professionals. Little is currently known about contemporary processes employed for their achievement. OBJECTIVE: To explore contemporary processes employed for effective communication and collaboration between primary care pharmacists and health professionals. METHODS: In-depth semi-structured interviews were conducted with pharmacists practising in primary care settings requiring varying expertise, practice experience and speciality backgrounds. Interviews were audio-recorded, transcribed verbatim and coded using NVivo version 11. Data were analysed following an inductive approach to facilitate thematic analysis. RESULTS: Twenty-six pharmacists were interviewed, which achieved data saturation. Five overarching themes emerged as participants described their experiences and perspectives regarding processes employed for communication and collaboration: i) tailored means of communication, ii) referral processes, iii) facilitators for effective interactions, iv) barriers to effective interactions, and v) implementation of a national digital health record. Participants acknowledged that the changing landscape of the Australian health system affected communication and collaboration with other health professionals. The changes resulted in participants' acceptance of a multidisciplinary approach to healthcare, which was contingent upon effective communication, interactions and relationships with other health professionals. Varying levels of formality and characteristics of referrals were identified, however the nature of the communication was tailored to the individual scenario or circumstance that was considered appropriate. CONCLUSIONS: Pharmacists exercised judgment on a case-by-case basis when tailoring the means of communication. The establishment of a consistent and structured two-way referral process between health professionals within the primary care setting is important, which includes use of the national digital health record. Increased awareness and appreciation of each health professional's roles and expertise would further enhance inter-professional collaboration.

High prevalence of off-label and unlicensed paediatric prescribing in a hospital in Indonesia during the period Aug.-Oct. 2014.

BACKGROUND: Data on off-label and unlicensed prescribing in children in Indonesia is limited. The aims of this study were to determine the prevalence of off-label and unlicensed prescribing for paediatric patients in a public hospital, Indonesia. METHOD: A retrospective cross-sectional study of 200 randomly selected paediatric patients admitted to hospital between August and October 2014, collected patient details and all drugs prescribed. Licensed drugs were classified as off-label if there was a non-compliance with the Product Information for age, weight, indication, dose, frequency and route of administration, if there was a contraindication, special precautions or not recommended for children. Unlicensed drugs were those not approved for use in Indonesia. The main outcome was the prevalence of off-label or unlicensed prescribing to infants, children and adolescents and the impact of age group on off-label prescribing. RESULTS: A total of 200 patients received 1961 medicines of which 1807/1961 (92.1%) were licensed and 154/1961 (7.9%) were unlicensed. There were 1403/1961 (71.5%) drugs prescribed off-label. More than half of the total drugs (n = 1066; 54.4%) were administered parenterally. Every patient was prescribed at least one off-label drug. Indication (n = 810; 34.6%) was the most common reason for off-label prescribing. Ranitidine was the most frequent drug prescribed off label. Darplex® (dihydroartemisinin and piperaquine), although manufactured in Indonesia, was unlicensed. There was a significant difference between age group and off-label prescribing in that children were prescribed significantly less off-label drugs (p<0.0003). CONCLUSION: This study revealed a high prevalence of off-label and unlicensed drug use in paediatric patients in this hospital, exposing them to drug treatments or regimens that had not been approved by regulatory authorities. The high incidence of invasive parenteral prescribing is of concern for paediatric patients. Incentives are needed to encourage specific drug evaluation in paediatric populations.

A cross-sectional survey of enhanced and extended professional services in community pharmacies: A pharmacy perspective.

BACKGROUND: Community pharmacies provide enhanced (within current scope of practice) and extended (requiring additional credentialing) services, for disease state management and primary care. OBJECTIVES: To quantify the prevalence and characteristics of extended and enhanced professional services offered by community pharmacies in Western Australia (WA), their frequency of remuneration, facilitators, barriers and factors influencing their provision. METHODS: A questionnaire was mailed to a random sample of 421/628 (67.0%) community pharmacies in WA. Data collected included demographic information, provision of extended and enhanced pharmacy services and whether remuneration was received. Facilitators and barriers for offering these services used Likert scale responses to proffered questions. Data were entered into SPSS and descriptive statistics were reported. Logistic regression analyses investigated any factors (pharmacist and pharmacy characteristics) associated with the provision of influenza vaccination, or any of nine selected enhanced services. RESULTS: The response rate was 205/417 (49.2%). Only one-half or less of respondents provided any extended services. Pharmacist-administered influenza vaccinations (94/205, 45.0%) and Home Medicines Reviews (105/205, 52.0%) were the most prevalent. Remuneration for extended services was received by > 60% of respondents. Of 18 enhanced services >80% of pharmacies provided blood pressure monitoring and needle and syringe programs. Over half of the pharmacies (113/205, 55.1%) were banner (franchise) group members. Belonging to a banner group, having a private consultation area and space for a patient to lie down were positively associated with the provision of influenza vaccination and the selected enhanced services. Facilitators for the provision of services included enhancing patient relationships and the role of pharmacists. Major barriers were time constraints and inadequate remuneration. CONCLUSIONS: Extended services were limited in scope and provision whilst enhanced services were not uniformly available. Pharmacy organisations should look to increase their scope and provision, including improved government and third-party funding.

An investigation of reconstituted terlipressin infusion stability for use in hepatorenal syndrome.

Hepatorenal syndrome (HRS) is a fatal complication of renal dysfunction associated with ascites, liver failure and advanced cirrhosis. Although the best option for long-term survival is liver transplantation, in the critical acute phase, vasoconstrictors are considered first-line supportive agents. Terlipressin is the most widely used vasoconstrictor globally but owing to its short elimination half-life, it is usually administered six hourly by slow intravenous bolus injection. This requires patients to remain in hospital, increasing hospital bed costs and affecting their quality of life. An alternative option for administration of terlipressin is as a continuous infusion using an elastomeric infusor device in the patient's home. However, stability data on terlipressin in elastomeric infusor devices is lacking. This research aimed to evaluate the stability of terlipressin reconstituted in infusor devices for up to 7 days at 2-8 °C and subsequently at 22.5 °C for 24 h, to mimic home storage and administration temperatures. We report that terlipressin was physically and chemically stable under these conditions; all reconstituted infusor concentrations retained above 90% of the original concentration over the test conditions. No colour change or precipitation in the solutions were evident.

Home medicines reviews and residential medication management reviews in Western Australia.

Background Australian government funding for Residential Medication Management Reviews and Home Medicines Reviews commenced in 1997 and 2001 respectively. Limited data are available on their provision in Australia. Objective To investigate the extent and characteristics of Home Medicines Review and Residential Medication Management Review services provided by accredited pharmacists practising in Western Australia. Setting Pharmacists in Western Australia accredited by the Australian Association of Consultant Pharmacy or Society of Hospital Pharmacists of Australia. Method A paper questionnaire was developed and sent to 198 accredited pharmacists in Western Australia in June 2017. Simple descriptive statistics summarised demographic information and other responses. Logistic regression evaluated factors associated with the frequency of provision of Home Medicines Reviews. Main outcome measure Frequency and factors influencing services provided. Results Of 102 (51.5%) questionnaires returned, 67 (65.7%) respondents were female. Many were aged between 31 and 40 years (53; 52.0%). Most were accredited by the Australian Association of Consultant Pharmacy (101; 99.0%) and mainly offered Home Medicines Reviews (70; 68.6%). Home Medicines Reviews provided over the previous 12 months were limited in frequency with one quarter providing either 1-10 (27; 26.5%) or 21-50 (28; 27.5%) reviews. The median "average" preparation, interview and report writing times, plus communication with other health professionals aggregated to 175.0 min (interquartile range: 140.0-235.0 min) for Home Medicine Reviews and 110.0 min (90.0-140.0) for Residential Medication Management Reviews. Pharmacists born overseas and those who were accredited for a longer time were associated with performing 51 or more Home Medicines Reviews annually. Only one-third (36/101; 35.6%) agreed the current payment was appropriate. Most agreed their Home Medicines Reviews (92/96; 95.8%) and Residential Medication Management Reviews (26/28; 92.9%) provided improved patient outcomes. Over 97% of accredited pharmacists intended to continue to remain accredited. Conclusions Wide variations were evident in the times taken for tasks associated with performing reviews. Most respondents considered their medication reviews contributed to improved patient outcomes. The wide variation in times taken for the reviews suggests a tiered structure for service provision, with appropriate payment within each tier, since most consider current remuneration inadequate.