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"Krass, Ines"
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A systematic review of the prevalence and risk factors for adverse drug reactions in the elderly in the acute care setting
by
Krass, Ines
,
Alhawassi, Tariq
,
Pont, Lisa
in
Adverse and side effects
,
Aged
,
Aged, 80 and over
2014
Adverse drug reactions (ADRs) are an important health issue. While prevalence and risk factors associated with ADRs in the general adult population have been well documented, much less is known about ADRs in the elderly population. The aim of this study was to review the published literature to estimate the prevalence of ADRs in the elderly in the acute care setting and identify factors associated with an increased risk of an ADR in the elderly. A systematic review of studies published between 2003 and 2013 was conducted in the Cochrane Database of Systematic Reviews, EMBASE, Google Scholar and MEDLINE. Key search terms included: \"adverse drug reactions\", \"adverse effects\", \"elderly patients and hospital admission\", \"drug therapy\", \"drug adverse effects\", \"drug related\", \"aged\", \"older patients\", \"geriatric\", \"hospitalization\", and \"emergency admissions\". For inclusion in the review, studies had to focus on ADRs in the elderly and had to include an explicit definition of what was considered an ADR and/or an explicit assessment of causality, and a clear description of the method used for ADR identification, and had to describe factors associated with an increased risk of an ADR. Fourteen hospital-based observational studies exploring ADRs in the elderly in the acute care setting were eligible for inclusion in this review. The mean prevalence of ADRs in the elderly in the studies included in this review was 11.0% (95% confidence interval [CI]: 5.1%-16.8%). The median prevalence of ADRs leading to hospitalization was 10.0% (95% CI: 7.2%-12.8%), while the prevalence of ADRs occurring during hospitalization was 11.5% (95% CI: 0%-27.7%). There was wide variation in the overall ADR prevalence, from 5.8% to 46.3%. Female sex, increased comorbid complexity, and increased number of medications were all significantly associated with an increased risk of an ADR. Retrospective studies and those relying on identification by the usual treating team reported lower prevalence rates. From this review, we can conclude that ADRs constitute a significant health issue for the elderly in the acute care setting. While there was wide variation in the prevalence of ADRs in the elderly, based on the findings of this study, at least one in ten elderly patients will experience an ADR leading to or during their hospital stay. Older female patients and those with multiple comorbidities and medications appear to be at the highest risk of an ADR in the acute care setting.
Journal Article
Multiple policy approaches in improving community pharmacy practice: the case in Indonesia
by
Krass, Ines
,
Hermansyah, Andi
,
Sainsbury, Erica
in
Community pharmacy practice
,
Community Pharmacy Services - standards
,
Delivery of Health Care - standards
2018
Background
Health reform has been an ongoing agenda in many countries with community pharmacy increasingly gaining attention for contributing to healthcare improvement. Likewise, multiple policy approaches have been introduced to improve community pharmacy practice in Indonesia yet no studies have evaluated their effectiveness. Therefore, this study aimed to identify and collate information on approaches intended to improve practice in Indonesian community pharmacy and subsequently examine the perceptions of key stakeholders in healthcare and community pharmacy about these approaches and the extent to which they have affected community pharmacists as a profession.
Methods
This study reviewed the grey literature related to community pharmacy policies published by government and pharmacy organisations in Indonesia since 2009 and broadened the search to other relevant databases. In-depth semi structured interviews were conducted with a wide range of key stakeholders in pharmacy and healthcare between February and August 2016 to evaluate these policy approaches.
Results
Seventeen policy documents were identified with the majority published by the Indonesian Pharmacists’ Association (8 documents) and Ministry of Health of Indonesia (6 documents). Most documents (15 documents), either the updated version or new policy, were published since 2014 indicating the recent enthusiasm of pharmacy stakeholders to improve community pharmacy practice. Twenty-nine key stakeholders participated in the study, and highlighted three main themes regarding the policy approaches: barriers to effective policy implementation, need for policy changes and strategies to cope with policy challenges. Poor policy enforcement was commonly expressed by participants as a major challenge, with participants anticipating the need for a unified stakeholder vision to improve the current situation. Participants also mentioned several local initiatives which they claimed were improving practice but evidence was lacking.
Conclusion
The introduction of policy initiatives within the past ten years has highlighted the enthusiasm of policy makers and pharmacy stakeholders to improve community pharmacy practice in Indonesia. However, some of the initiatives were conceived and enacted in a piecemeal, sometimes conflicting and uncoordinated way. Overall, fundamental and entrenched barriers to practice need to be overcome to create a more professional climate for the practice of pharmacy in Indonesia.
Journal Article
Prevalence of adherence to oral antidiabetic drugs in patients with type 2 diabetes: A systematic review and meta‐analysis
by
Krass, Ines
,
Songkla, Pirune Na
,
Koomsri, Chanchanok
in
Adherences
,
Administration, Oral
,
Antidiabetics
2024
Introduction The treatment of type 2 diabetes requires multidimensional management, with medication adherence a crucial aspect of diabetes control. However, recent rigorous estimates of adherence to oral antidiabetic drugs (OAD) are lacking. The objective of this study is to determine the prevalence of adherence to OAD in type 2 diabetes patients. Methods A systematic search was performed in PubMed, EMBASE, PsycINFO, and CINAHL from July 2013 to April 2023. Cross‐sectional studies published in English were included if they met the following criteria: (1) reported the adherence to OAD using a validated measure; and (2) had a sample size of at least 385 patients with type 2 diabetes. The Joanna Briggs Institute critical appraisal for studies reporting prevalence data was used to assess the quality of the included studies. Pooled estimates of the prevalence of adherence to OAD were calculated as a percentage together with 95% confidence interval (95% CI) using a random‐effect model. All analyses were conducted using STATA 17.0; PROSPERO (CRD42023414264). Results Twenty‐six studies involving a total of 69,366 patients met the selection criteria and were included in the meta‐analysis. The overall estimated prevalence of adherence to OAD was 55.53% (95%CI: 44.22%–66.85%). Among the included studies, nine were deemed to be of high quality. A sensitivity analysis conducted using only the high‐quality studies revealed a prevalence of adherence to OAD at 52.24% (95% CI: 39.63%–64.85%). Conclusions The overall prevalence of adherence to OAD was remarkably low among type 2 diabetes patients worldwide. Healthcare practitioners and policy makers should employ appropriate approaches to improve adherence to OAD. This study aimed to determine the prevalence of adherence to oral antidiabetic drugs (OAD) in patients with type 2 diabetes. A systematic review and meta‐analysis of 26 studies involving 69,366 patients with type 2 diabetes found an overall estimated prevalence of OAD adherence to be 55.53% (95% CI: 44.22%–66.85%). The study highlights the need for healthcare practitioners and policymakers to employ strategies to improve adherence to OAD among type 2 diabetes patients.
Journal Article
Measuring and assessing the competencies of preceptors in health professions: a systematic scoping review
by
Krass, Ines
,
Schneider, Carl R.
,
Bartlett, Andrew D.
in
Assessment
,
Assessment and evaluation of admissions
,
Check Lists
2020
Background
In healthcare, preceptors act as a role model and supervisor, thereby facilitating the socialisation and development of the preceptee into a professional fit to practice. To ensure a consistent approach to every preceptorship experience, preceptor competencies should be measured or assessed to ensure that the desired outcomes are achieved. Defining these would ensure quality management and could inform development of an preceptor competency framework.
This review aimed to evaluate the evidence for preceptor competencies and assessment in health professions.
Methods
This study followed the PRISMA ScR scoping review guidelines. A database search was conducted in Embase, Medline, CINAHL and IPA in 2019. Articles were included if they defined criteria for competency, measured or assessed competency, or described performance indicators of preceptors. A modified GRADE CERQual approach and CASP quality assessment were used to appraise identified competencies, performance indicators and confidence in evidence.
Results
Forty one studies identified 17 evidence-based competencies, of which 11 had an associated performance indicator. The competency of preceptors was most commonly measured using a preceptee completed survey (moderate to high confidence as per CERQual), followed by preceptor self-assessment, and peer-assessment. Preceptee outcomes as a measure of preceptor performance had good but limited evidence.
Conclusions
Competencies with defined performance indicators allow for effective measurement and may be modifiable with training. To measure preceptor competency, the preceptor perspective, as well as peer and preceptee assessment is recommended. These findings can provide the basis for a common preceptor competency framework in health professions.
Journal Article
Opt‐in or opt‐out health‐care communication? A cross‐sectional study
by
Krass, Ines
,
Robson, Stephen
,
Tong, Vivien
in
Access to information
,
Adults
,
attitude to health
2021
Background Patients need medication and medical condition‐related information to better self‐manage their health. Health‐care professionals (HCPs) should be able to actively provide information outside of one‐on‐one consultations; however, patient consent may be required. Objective To investigate the Australian public's preferences, and factors that may influence their preferences, towards an opt‐in versus an opt‐out approach to health communication. Design A cross‐sectional study using a structured questionnaire administered via Computer‐Assisted Telephone Interviewing. Setting and participants Participants across Australia who were adults, English‐speaking and had a long‐term medical condition. Main outcome measures Preferences for opt‐in vs opt‐out approach to receiving follow‐up tailored information. Results A total of 8683 calls were made to achieve the required sample size of 589 completed surveys. Many (346/589; 58.7%) indicated that they were interested in receiving tailored, ongoing follow‐up information from their HCP. Nearly half (n = 281; 47.7%) preferred an opt‐in service and 293/589 (49.7%) an opt‐out service for receiving follow‐up information. Reasons for preferring an opt‐in service were being in control of the information received (n = 254); able to make a decision that is best for them (n = 245); opt‐in service would save time for HCPs (n = 217); they may not want or need the information (n = 240). Many (n = 255) felt that an opt‐out service should be part of the normal duty of care of their HCP and believed (n = 267) that this approach would ensure that everyone has access to information. Conclusions Respondents were interested in receiving tailored information outside of consultation times. However, preferences for an opt‐in or opt‐out approach were divided.
Journal Article
The operation of a Research and Development (R&D) program and its significance for practice change in community pharmacy
2017
Community pharmacy practice in Australia is changing and Research and Development (R&D) in community pharmacy plays an important role in contributing to the changes. A range of Cognitive Pharmacy Services (CPS) were developed from R&D programs, yet their implementation has been minimal indicating slow practice change within community pharmacy. Given the vital role of R&D, little is known about the operation and the extent to which it has been effective in supporting practice change in community pharmacy.
In depth, semi-structured interviews were conducted with 27 key stakeholders in the pharmacy and healthcare system in Australia. All interviews were audio-recorded, transcribed ad verbatim and analysed using an inductive approach.
Participants perceived that the R&D program has played an important role in the advent of CPS. Furthermore, they considered that evidence generated by the R&D projects is a critical influence on policy formulation, funding and implementation of CPS into practice. However, policy decisions and subsequent implementation are also influenced by other factors associated with context and facilitation which in turn foster or inhibit effective Knowledge Translation (KT) in the community pharmacy sector.
While R&D programs have been viewed as essential for supporting changes in community pharmacy practice through development and funding of CPS, the overall impact has been small, as contemporary practice continues to be predominantly a dispensing model. Given the complexity and dynamic nature of the community pharmacy system, stakeholders must take into account the inter-relationship between context, evidence and facilitation for successful KT in community pharmacy practice.
Journal Article
Healthcare expenditure and its socio-demographic and clinical predictors in Australians with poorly controlled asthma
2023
Asthma has substantial and increasing health and economic burden worldwide. This study aimed to estimate healthcare expenditure and determine the factors that increase expenditure in Australians with poorly controlled asthma.
Individuals ≥18 years of age with poorly controlled asthma, as determined by a score ≥1.5 on the Asthma Control Questionnaire, were included in the study. Healthcare utilization costs from medical services and medications were estimated over an average follow-up of 12 months from administratively linked data: the Medicare Benefits Schedule and Pharmaceutical Benefits Scheme. A generalized linear model with gamma distribution and log link was used to predict participants' key baseline characteristics associated with variations in healthcare costs.
A total of 341 participants recruited through community pharmacies were included. The mean (standard deviation, SD) age of participants was 56.6 (SD 17.6) years, and approximately 71% were females. The adjusted average monthly healthcare expenditure per participant was $AU386 (95% CI: 336, 436). On top of the average monthly costs, an incremental expenditure was found for each year increase in age ($AU4; 95% CI: 0.78, 7), being unemployed ($AU201; 95% CI: 91, 311), one unit change in worsening quality of life ($AU35; 95% CI: 9, 61) and being diagnosed with depression and anxiety ($AU171; 95% CI: 36, 306).
In a cohort of Australian patients, characterized by poor asthma control and co-morbidities individuals impose substantial economic burden in terms of Medicare funded medical services and medications. Programs addressing strategies to improve the quality of life and manage co-morbid anxiety and depression and encourage asthma patients' engagement in clinically tolerable jobs, may result in significant cost savings to the health system.
Journal Article
Developing consensus on the competency and assessment of pharmacist preceptors
by
Krass, Ines
,
Schneider, Carl R.
,
Bartlett, Andrew D.
in
Academic Standards
,
Accreditation
,
Accreditation (Institutions)
2025
Background
Pharmacist preceptors facilitate the professional development of students and interns during preregistration training. Evaluating preceptor competency is essential for ensuring the quality and consistency of the training process. For effective evaluation to occur, consensus is needed to establish which preceptor competencies require assessment as well as the method of assessment and who should perform the assessment.
Methods
The Delphi method was used to develop a consensus among experts in pharmacy education, accreditation, and practice settings. The study involved three rounds of anonymous surveys in REDCap, focusing on the necessity, feasibility, and methods of assessing preceptor competencies. A previous literature review identified 16 evidence-based competencies that formed the basis of the survey. An agreement level of 70% was set as the threshold for consensus.
Results
Among the 59 invited experts, 22 completed the first round, 13 completed the second round, and eight completed the last round. Consensus was achieved on 17 competencies, with 16 deemed feasible to assess. Eight were considered mandatory for assessment, and four were preferable. Consensus on assessment methods and suitable assessors was achieved for these patients. Four competencies were feasible to assess but lacked consensus on the method or assessor. A multimodal assessment approach, including preceptee surveys, self-assessments, and peer observations, was identified as suitable.
Conclusions
Using a Delphi consensus method, by expert opinion, our study supports the perceived feasibility of assessing pharmacy preceptor competencies via a multimodal approach and clarifies who should assess each competency and how. Implementing these assessments can enhance preceptorship quality, facilitating consistent experiential placements for preceptees. The incorporation of preceptor assessment into accreditation standards should be considered essential to promote high-quality preceptorship and support the ongoing professional development of preceptors.
Journal Article
Time for health change: promoting community-based diabetes screening and prevention with video vignettes and social marketing
by
Krass, Ines
,
Alzoubi, Karem H.
,
Al-Juboori, Mohammed Khalid
in
Adult
,
Analysis
,
Biostatistics
2024
Meaningful communication between health service users and providers is essential. However, when stakeholders are unfamiliar with new health services, innovative communication methods are necessary to engage them. The aim of the study was to create, validate, and evaluate a video-vignette to enhance stakeholders’ (physicians, pharmacists, and laypeople) engagement and understanding of an innovative pharmacy-based diabetes screening and prevention program. Also, to assess the video-vignette’s capacity to measure appetite and appeal for such preventive programs. This mixed-methods study consisted of two phases. In phase one, a video-vignette depicting the proposed screening and prevention program was developed and validated following established international guidelines (
n
= 25). The video-vignette was then evaluated by stakeholders (
n
= 99). In phase two, the video-vignette’s capacity as a communication tool was tested in focus groups and interviews to explore stakeholders’ perspectives and engagement on the proposed service (
n
= 22). Quantitative data were analyzed descriptively, while qualitative data underwent thematic analysis. In total, 146 stakeholders participated. The script was well-received, deemed credible, and realistic. Furthermore, the video-vignette received high ratings for its value, content, interest, realism, and visual and audio quality. The focus groups and interviews provided valuable insights into the design and delivery of the new service. The video-vignette compellingly portrayed the novel pharmacy-based diabetes screening and prevention service. It facilitated in-depth discussions among stakeholders and significantly enhanced their understanding and appreciation of such health services. The video-vignette also generated significant interest in pharmacy-based diabetes screening and prevention programs, serving as a powerful tool to promote enrollment in these initiatives.
Journal Article
Participant and GP perspectives and experiences of screening for undiagnosed type 2 diabetes in community pharmacy during the Pharmacy Diabetes Screening Trial
by
Krass, Ines
,
Twigg, Michael J.
,
Mitchell, Bernadette
in
Care and treatment
,
Community pharmacy
,
Data collection
2023
Background
The Pharmacy Diabetes Screening Trial (PDST) evaluated three approaches to screening for undiagnosed type 2 diabetes mellitus (T2DM) in community pharmacy: (1) paper-based risk assessment (AUSDRISK) alone; and AUSDRISK followed by a point of care test if AUSDRISK ≥ 12; with either (2) HbA1c; or (3) small capillary blood glucose Test (scBGT). This paper reports the perspectives and experiences of the pharmacy screening service of two key stakeholder groups: screening participants and general practitioners (GPs).
Methods
All referred participants (
n
= 2242) received an online survey to determine the outcome of the referral, as well as their level of satisfaction with the service. In addition, a random sample of 2,989 (20%) of non-referred participants were surveyed to determine their overall experience and level of satisfaction with the service. GPs to whom participants were referred were contacted to establish if, since the date of the screening service, their patient had (1) been to see them; (2) had further tests performed (FBG, RBG, OGTT, HbA1c); or (3) been diagnosed with diabetes or prediabetes. Descriptive statistics were reported for quantitative data. Factors associated with visiting the GP following screening were assessed using multivariable logistic regression. Qualitative data were analysed using content analysis.
Results
Response rates 16% (
n
= 369) and 17% (
n
= 520) were achieved for the three-month referred and non-referred participant surveys, respectively. Over 90% of respondents were very positive about the screening service (
n
= 784/853) and would recommend it to a family member or friend (
n
= 784/853). Participants also reported making significant improvements in diet and exercise, because of the screening. Among referred respondents, those who received a POC test were twice as likely to visit their GP compared to those who received a risk assessment only (OR 2.11 95% CI 1.46–3.06
)
. GPs (15.8% response rate,
n
= 57/361) indicated that the referral worked well and that recommendations for follow-up care by the pharmacist were appropriate.
Conclusion
Opportunistic screening of individuals during routine encounters with the community pharmacy in a previously undiagnosed population has been shown to foster positive engagement with consumers and GPs, which may assist in reducing the burden of T2DM on the individual and the community.
Journal Article