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BACKGROUND: Hyperkalaemia is managed in the emergency department (ED) following measurement of potassium results by blood gas analysers (BGA) or laboratory analysers (LAB). AIMS: To determine the prevalence of clinically significant differences between BGA and LAB potassium results and the impact on ED hyperkalaemia management. METHODS: Retrospective analysis of time-matched ED BGA and LAB potassium samples from 2019 to 2020 (taken within 15 min, one or both results ≥6.0 mmol/L). Mean differences and 95% limits of agreement (LoA) were determined for pairs with one or both results ≥6.0 mmol/L and a separate 500 consecutive sample pairs. RESULTS: Four hundred eighty-eight matched BGA and LAB samples met the inclusion criteria. Of these, 201 (41.2%) differed by ≤0.5 mmol/L, 169 (34.6%) included a haemolysed LAB sample, and 12 (2.5%) had an unreportable BGA sample. One hundred six (21.7%) pairs differed by >0.5 mmol/L, and 60/106 (57%) had normal LAB potassium results, but BGA indicated moderate/severe hyperkalaemia (two of these pairs received hyperkalaemia treatment). Of patients with a haemolysed LAB sample, or where pairs differed by >0.5 mmol, 48 were treated with insulin and five (10.4%) experienced hypoglycaemia. Mean differences and LoA for pairs with LAB results <6.0 mmol/L but BGA ≥6.0 mmol/L demonstrated unacceptable agreement, with 18 (25.7%) BGA results exceeding 8.0 mmol/L. CONCLUSIONS: Potentially significant discordance may occur between BGA and LAB potassium results. Clinicians need to be aware of factors impacting both analytical methods' accuracy (such as poor venepuncture or sample handling, (K) EDTA interference) and undetectable haemolysis with BGA measurements. We recommend BGA hyperkalaemia be confirmed with LAB results using a non-haemolysed sample where time permits.
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Hiperpotassemia , Potássio , Humanos , Hiperpotassemia/diagnóstico , Hiperpotassemia/epidemiologia , Hiperpotassemia/terapia , Sistemas Automatizados de Assistência Junto ao Leito , Estudos Retrospectivos , GasometriaRESUMO
BACKGROUND: Obtaining accurate medication histories at transitions of care is challenging, but important for patient safety. Prescription exchange services (PES) securely transfer electronic prescription and dispensing records between prescribers and pharmacies, which is potentially useful data for determining medication histories. AIM: To evaluate the accuracy of PES-derived medication histories. METHODS: Prospective observational study, at two Australian tertiary-referral health services. A convenience sample of adult inpatients was recruited. The main outcome measure was: proportion of patients with ≥1 errors in their PES-derived pre-admission medication histories, compared with gold-standard best-possible medication histories, including prescribed and non-prescribed medications, obtained by pharmacists using multiple sources including patient/carer interview. RESULTS: Of 154 patients (median age 76 years; interquartile range (IQR) 64-84 years; median 10.0 pre-admission medications; IQR 6.0-14.0), 153 (99.4%) had ≥1 errors in their PES-derived medication history (median 6.0 errors per patient; IQR 4.0-9.0). Excluding when-required medications, 146 (94.8%) patients had >1 errors (median 4.0 errors per patient; IQR 2.0-6.0). Omission was the most common error, affecting 549 (33.3%) of 1648 current medications (median 3.0; IQR 1.0-5.0 per patient); 396 (72.1%) omissions were over-the-counter medicines. Dose-regimen errors affected 276 (25.1%) of 1099 current medications captured in PES-derived medication histories (median 1.0 error per patient; IQR 0.0-3.0). Commission errors (medications in PES-derived histories that were not current) affected 224 (16.9%) of 1323 medications (median 1.0 error per patient; IQR 1.0-2.0). CONCLUSIONS: Medication histories derived solely from a cloud-based medication record repository had a high error rate compared with patients' actual medication use. Like all medication history sources, data from cloud-based repositories need to be verified with additional sources including the patient and/or their carer.
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Computação em Nuvem , Erros de Medicação , Adulto , Humanos , Idoso , Erros de Medicação/prevenção & controle , Austrália/epidemiologia , Medicamentos sem Prescrição , Segurança do PacienteRESUMO
BACKGROUND: Medication errors commonly occur when patients move from the community into hospital. Whereas medication reconciliation by pharmacists can detect errors, delays in undertaking this can increase the risk that patients receive incorrect admission medication regimens. Orthopedic patients are an at-risk group because they are often elderly and use multiple medications. OBJECTIVE: To evaluate the prevalence and nature of medication errors when patients are admitted to an orthopedic unit where pharmacists routinely undertake postprescribing medication reconciliation. METHODS: A 10-week retrospective observational study was conducted at a major metropolitan hospital in Australia. Medication records of orthopedic inpatients were evaluated to determine the number of prescribing and administration errors associated with patients' preadmission medications and the number of related adverse events that occurred within 72 hours of admission. RESULTS: Preadmission, 198 patients were taking at least 1 regular medication, of whom 176 (88.9%) experienced at least 1 medication error. The median number of errors per patient was 6 (interquartile range 3-10). Unintended omission of a preadmission medication was the most common prescribing error (87.4%). There were 17 adverse events involving 24 medications in 16 (8.1%) patients that were potentially related to medication errors; 6 events were deemed moderate consequence (moderate injury or harm, increased length of stay, or cancelled/delayed treatment), and the remainder were minor. Conclusion and Relevance: Medication errors were common when orthopedic patients were admitted to hospital, despite postprescribing pharmacist medication reconciliation. Some of these errors led to patient harm. Interventions that ensure that medications are prescribed correctly at admission are required.
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Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Hospitalização , Pacientes Internados , Erros de Medicação/estatística & dados numéricos , Reconciliação de Medicamentos/estatística & dados numéricos , Doenças Musculoesqueléticas/tratamento farmacológico , Idoso , Austrália , Feminino , Humanos , Masculino , Farmacêuticos/organização & administração , Prevalência , Estudos Retrospectivos , Fatores de RiscoRESUMO
STUDY OBJECTIVE: We aim to determine the most efficacious of 3 common medication regimens for the sedation of acutely agitated emergency department (ED) patients. METHODS: We undertook a randomized, controlled, double-blind, triple-dummy, clinical trial in 2 metropolitan EDs between October 2014 and August 2015. Patients aged 18 to 65 years and requiring intravenous medication sedation for acute agitation were enrolled and randomized to an intravenous bolus of midazolam 5 mg-droperidol 5 mg, droperidol 10 mg, or olanzapine 10 mg. Two additional doses were administered, if required: midazolam 5 mg, droperidol 5 mg, or olanzapine 5 mg. The primary outcome was the proportion of patients adequately sedated at 10 minutes. RESULTS: Three hundred forty-nine patients were randomized to the 3 groups. Baseline characteristics were similar across the groups. Ten minutes after the first dose, significantly more patients in the midazolam-droperidol group were adequately sedated compared with the droperidol and olanzapine groups: differences in proportions 25.0% (95% confidence interval [CI] 12.0% to 38.1%) and 25.4% (95% CI 12.7% to 38.3%), respectively. For times to sedation, the differences in medians between the midazolam-droperidol group and the droperidol and olanzapine groups were 6 (95% CI 3 to 8) and 6 (95% CI 3 to 7) minutes, respectively. Patients in the midazolam-droperidol group required fewer additional doses or alternative drugs to achieve adequate sedation. The 3 groups' adverse event rates and lengths of stay did not differ. CONCLUSION: Midazolam-droperidol combination therapy is superior, in the doses studied, to either droperidol or olanzapine monotherapy for intravenous sedation of the acutely agitated ED patient.
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Benzodiazepinas/uso terapêutico , Sedação Consciente/métodos , Droperidol/uso terapêutico , Hipnóticos e Sedativos/uso terapêutico , Midazolam/uso terapêutico , Agitação Psicomotora/tratamento farmacológico , Doença Aguda , Adulto , Método Duplo-Cego , Droperidol/administração & dosagem , Quimioterapia Combinada , Serviço Hospitalar de Emergência , Feminino , Humanos , Hipnóticos e Sedativos/administração & dosagem , Injeções Intravenosas , Masculino , Midazolam/administração & dosagem , OlanzapinaRESUMO
BACKGROUND: Patients' Own Medications (POMs) are useful to inform clinical decision-making, best possible medication history documentation, and ensure timely medication administration. A procedure was developed for managing POMs specifically in the emergency department (ED) and short stay unit. This study evaluated the impact of this procedure on process and patient safety outcomes. METHODS: An interrupted time-series was undertaken in a metropolitan ED/short stay unit between November 2017 and September 2021. Pre-implementation and during each of four post-implementation time-periods, data were collected at unannounced times on approximately 100 patients taking medications prior to presentation. Endpoints included proportion of patients with POMs stored in green POMs bags, in standardised locations, and proportion who self-medicated without nurses knowing. RESULTS: Following procedure implementation, POMs were stored in standardised locations for 45.9 % of patients. Proportion of patients with POMs stored in green bags increased from 6.9 % to 48.2 % (difference 41.3 %, p < 0.001). Patient self-administration without nurses' knowledge declined from 10.3 % to 2.3 % (difference 8.0 %, p = 0.015). POMs were infrequently left in ED/short stay unit after discharge. CONCLUSIONS: The procedure has standardised POMs storage, but room for further improvement remains. Although POMs were not locked away and were readily available to clinicians, patient self-medication without nurses' knowledge declined.
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Competência Clínica , Enfermeiras e Enfermeiros , Humanos , Análise de Séries Temporais Interrompida , Preparações Farmacêuticas , Serviço Hospitalar de EmergênciaRESUMO
BACKGROUND: Following a national multicentre study, two emergency department (ED) screening tools were developed to determine risk of medication-related problems; one for use at ED presentation and another at ED discharge to the community. This study aimed to determine the inter-rater reliability amongst ED health professionals when applying these screening tools to a series of case scenarios. METHODS: A prospective, cross-sectional study was undertaken in the ED of a major metropolitan hospital. Twelve case scenarios were developed following ED observation of a range of patients, which were incorporated into a questionnaire and distributed to 50 health professionals. Inter-rater reliabilities of each explanatory variable of the screening tools and overall assessment were calculated using Fleiss' multi-rater kappa. RESULTS: The questionnaire was completed by 15 doctors, 19 nurses and 16 pharmacists. Fleiss' kappa showed an overall inter-rater reliability for the ED presentation tool of 0.83 (95% CI 0.83-0.84), indicating near perfect agreement. Fleiss' kappa for the ED discharge tool was 0.83 (95% CI 0.83-0.85), which also showed near perfect agreement. CONCLUSIONS: The screening tools produced favourable inter-rater reliability amongst ED health professionals. These results have important implications for ensuring consistency of ED decision-making in screening patients at risk of developing medication-related problems.
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OBJECTIVE: To describe the epidemiology, treatment and monitoring of treatment outcomes of patients presenting to the ED with hyperkalaemia. METHODS: We undertook a retrospective observational study in a mixed adult/paediatric ED over five 3-month periods. Consecutive patients were included if they had an initial serum or blood gas potassium ≥6.0 mmol/L. Patients were excluded if their principal diagnosis was diabetic ketoacidosis, their blood sample was haemolysed or the blood gas result was inconsistent with a subsequent serum potassium. Data were extracted from electronic medical records and two senior emergency registrars independently assessed available ECGs. Moderate and severe hyperkalaemia were potassium 6.0-6.4 and ≥6.5 mmol/L, respectively. RESULTS: Overall, 392 patients were included (mean age 73.7 years, triage category 1 or 2 28.3%, admitted 91.3%). Three hundred and twenty-one (81.9%, 95% confidence interval [CI] 77.6-85.5%) patients took one or more medications that predispose to hyperkalaemia and 335 (85.5%, 95% CI 81.5-88.7%) had one or more predisposing comorbidities. Two hundred and seventy-one (69.1%, 95% CI 64.3-73.6%) patients had moderately severe and 121 (30.9%, 95% CI 26.4-35.7%) had severe hyperkalaemia. Two hundred and fifty-nine (66.1%, 95% CI 61.1-70.7%) patients were administered at least one medication in ED to lower the potassium concentration and 51 (13.0%, 95% CI 9.9-16.8%) were dialysed. One hundred and eighty-seven patients received intravenous insulin: 40 (21.4%) had documented biochemical hypoglycaemia, but 45 (24.1%) had no post-insulin blood glucose level documented. Hyperkalaemia-associated ECG changes were uncommon. CONCLUSION: Most ED patients with hyperkalaemia have identifiable clinical and medication-related risk factors. Variations in care were widespread and monitoring for iatrogenic adverse events was suboptimal.
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Hiperpotassemia , Insulinas , Adulto , Idoso , Glicemia , Criança , Serviço Hospitalar de Emergência , Humanos , Hiperpotassemia/diagnóstico , Hiperpotassemia/tratamento farmacológico , Hiperpotassemia/epidemiologia , Potássio , Resultado do TratamentoRESUMO
Objective To explore Australian Muslim patients' perceptions and experiences surrounding medication management practices during Ramadan. Methods This was a qualitative exploration of the views and experiences of Muslim patients who were hospitalised during or shortly prior to Ramadan 2021. Data comprised comments obtained from a cross-sectional telephone or face-to-face questionnaire about medications and Ramadan fasting at a tertiary-referral hospital in Melbourne, Australia. A purposeful criterion sampling approach was employed for participant recruitment. Data were analysed using thematic analysis. Data were coded inductively and subthemes and themes were developed via an iterative process. Results Comments were provided by 88 patients born in a wide range of countries and with a variety of medical and surgical co-morbidities. Themes identified included interpretation of Ramadan fasting, altering medications to facilitate fasting, perceptions about healthcare professionals and health knowledge. Many patients altered their medications to facilitate Ramadan fasting and there was considerable variability in interpretation of what breaks the fast. Patients' perceptions and previous experiences with healthcare professionals determined whether they sought advice about managing their medications during Ramadan or dismissed advice and/or self-managed their medications, sometimes inappropriately. Conclusions This exploration of Australian Muslim patients found diverse views and experiences around medication practices during Ramadan - past relationships with healthcare professionals influenced this practice. As there are ramifications for physical, spiritual and family wellbeing, it is imperative that healthcare professionals partner with their Muslim patients to optimise their medication management and health outcomes for Ramadan.
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Jejum , Islamismo , Austrália , Estudos Transversais , Humanos , Conduta do Tratamento Medicamentoso , Inquéritos e QuestionáriosRESUMO
Background: Medication-related problems (MRPs) occur across the continuum of emergency department (ED) care: they may contribute to ED presentation, occur in the ED/short-stay unit (SSU), at hospital admission, or shortly after discharge to the community. This project aimed to determine predictors for MRPs across the continuum of ED care and incorporate these into screening tools (one for use at ED presentation and one at ED/SSU discharge), to identify patients at greatest risk, who could be targeted by ED pharmacists. Methods: A prospective, observational, multicenter study was undertaken in nine EDs, between July 2016 and August 2017. Blocks of ten consecutive adult patients presenting at pre-specified times were identified. Within 1 week of ED discharge, a pharmacist interviewed patients and undertook a medical record review to determine a medication history, patient understanding of treatment, risk factors for MRPs and to manage the MRPs. Logistic regression was undertaken to determine predictor variables. Multivariable regression beta coefficients were used to develop a scoring system for the two screening tools. Results: Of 1,238 patients meeting all inclusion criteria, 904 were recruited. Characteristics predicting MRPs related to ED presentation were: patient self-administers regular medications (OR = 7.95, 95%CI = 3.79-16.65), carer assists with medication administration (OR = 15.46, 95%CI = 6.52-36.67), or health-professional administers (OR = 5.01, 95%CI = 1.77-14.19); medication-related ED presentation (OR = 9.95, 95%CI = 4.92-20.10); age ≥80 years (OR = 3.63, 95%CI = 1.96-6.71), or age 65-79 years (OR = 2.01, 95%CI = 1.17-3.46); potential medication adherence issue (OR = 2.27, 95%CI = 1.38-3.73); medical specialist seen in past 6-months (OR = 2.02, 95%CI = 1.42-2.85); pharmaceutical benefit/pension/concession cardholder (OR = 1.89, 95%CI = 1.28-2.78); inpatient in previous 4-weeks (OR = 1.60, 95%CI = 1.02-2.52); being male (OR = 1.48, 95%CI = 1.05-2.10); and difficulties reading labels (OR = 0.63, 95%CI = 0.40-0.99). Characteristics predicting MRPs related to ED discharge were: potential medication adherence issue (OR = 6.80, 95%CI = 3.97-11.64); stay in ED > 8 h (OR = 3.23, 95%CI = 1.47-7.78); difficulties reading labels (OR = 2.33, 95%CI = 1.30-4.16); and medication regimen changed in ED (OR = 3.91, 95%CI = 2.43-6.30). For ED presentation, the model had a C-statistic of 0.84 (95% CI 0.81-0.86) (sensitivity = 80%, specificity = 70%). For ED discharge, the model had a C-statistic of 0.78 (95% CI 0.73-0.83) (sensitivity = 82%, specificity = 57%). Conclusion: Predictors of MRPs are readily available at the bedside and may be used to screen for patients at greatest risk upon ED presentation and upon ED/SSU discharge to the community. These screening tools now require external validation and implementation studies to evaluate the impact of using such tools on patient care outcomes.
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BACKGROUND: Inpatient self-administration of medications programs (SAMPs) improve the medication knowledge and adherence of elderly patients after their discharge from the hospital. They may also identify patients who will have difficulties managing their medications after discharge; however, no previous study has evaluated the value of a SAMP for detecting and addressing barriers to adherence. OBJECTIVE: To evaluate the usefulness of a SAMP for detecting and addressing barriers to adherence in functionally impaired elderly hospital inpatients, and to identify predictors of patient performance in a SAMP. METHODS: A prospective cohort study was conducted on 2 subacute aged-care wards. Patients who were intending to independently manage their medications after discharge were recruited. Medications were dispensed and labeled with full directions, and the patients were educated about their medications. Each patient was required to request the medications from nursing staff when due, then select and administer them under supervision. Patient performance was documented. Barriers to adherence and interventions used to address these barriers were recorded. Analyses were performed to identify factors associated with failing the SAMP. RESULTS: Of 62 patients who were recruited, 43 (69.4%) passed the program without requiring interventions to address adherence barriers, 7 (11.3%) passed with an intervention implemented to enable them to remain independent with medication management after discharge, and 12 (19.4%) failed and required full assistance with medication management after discharge. Overall, barriers to medication adherence (eg, inability to open containers, inability to request medications without prompting) were identified for 30.6% of patients. Mini-Mental State Examination scores and patient age were independent predictors of whether a patient would fail the SAMP. CONCLUSIONS: An inpatient SAMP effectively detected barriers to medication adherence that otherwise may not have been detected and addressed prior to a patient's discharge from the hospital.
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Adesão à Medicação , Preparações Farmacêuticas/administração & dosagem , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Alta do Paciente , Estudos Prospectivos , AutoadministraçãoRESUMO
OBJECTIVES: To explore wastage of hospital-supplied medications for patients discharged to residential care facilities (RCFs). METHODS: Telephone interviews with staff at 52 RCFs and nine community pharmacies after patients were discharged from three hospitals in metropolitan Victoria, Australia, with medication supplied in original packs. RESULTS: Hospital-supplied medication was used by most RCFs, for a median of 48 hours, while waiting for community pharmacies to deliver medications packed in the RCFs' preferred dose administration aid system (unit-dose or multi-dose blister packs or sachets). All RCFs reported sending unused hospital-supplied medications to their community pharmacy. Six of the nine community pharmacies (managing 83% patients) indicated they did not reuse hospital-supplied medications, with the exception of select difficult-to-source medications. CONCLUSION: There was significant wastage of hospital-supplied discharge medications. Changes to the way hospital discharge medications are funded and quantities supplied are needed to ensure continuity of medication administration while minimising financial and environmental impacts of medication wastage.
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Alta do Paciente , Preparações Farmacêuticas , Hospitais , Humanos , VitóriaRESUMO
OBJECTIVE: To determine medications used by ED doctors to improve work and academic performance, and to manage stress and anxiety. METHODS: We undertook an online, voluntary, anonymous survey of ACEM fellows and trainees. RESULTS: One hundred and thirty-nine (46.5%) respondents used a medication under examination. Sleep aids included melatonin (19.1% of respondents) and benzodiazepines (8.7%). Medications to improve performance included modafinil (4.7%), pseudoephedrine (2.0%), melatonin (2.0%) and beta blockers (1.3%). Some medications were taken prior to shifts. Medications to manage stress and anxiety included benzodiazepines (3.0%) and beta blockers (2.0%). CONCLUSION: Medication use is common and support for some doctors may be required.
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Desempenho Acadêmico , Médicos , Ansiedade/tratamento farmacológico , Serviço Hospitalar de Emergência , Humanos , PrescriçõesRESUMO
OBJECTIVE: To describe the magnitude of ketamine doses administered in the ED, to identify an appropriate product to minimise risk of administration errors and diversion. METHODS: Retrospective audit of patients prescribed ketamine in two mixed adult/paediatric EDs over 12 months. RESULTS: Ketamine was administered to 386 patients (722 doses). The most common dose was ≤20 mg (52.1%), followed by 21-50 mg (30.5%). Overall, 215 patients required one dose only (71 received a dose ≤20 mg), while 299 required no more than two doses. CONCLUSION: Over three-quarters of ketamine doses were ≤50 mg; therefore, 50 mg in 1 mL may be an appropriate product.
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Ketamina , Adulto , Criança , Serviço Hospitalar de Emergência , Humanos , Estudos RetrospectivosRESUMO
INTRODUCTION: The aim of this study was to describe the nature of regular medications taken by active comorbid scuba divers (having a declared medical comorbidity) and scuba divers and snorkellers who died following a diving incident. METHODS: We undertook a retrospective, observational study from July to October, 2020. Data on 268 active comorbid divers were obtained through a 2013 survey of Divers Alert Network Asia-Pacific members. Data on 126 deceased scuba divers and 175 deceased snorkellers were obtained predominantly from 2001-2013 reports to Australian State Coronial Services. RESULTS: The active comorbid divers were significantly older, less likely to be male, and more likely to be taking one or more medications than the two deceased subject groups (P < 0.001). Cardiovascular, endocrine and psychotropic medications accounted for 53.4%, 9.9% and 6.4% of all medications taken, respectively. Almost one tenth of the deceased divers took at least one psychotropic medication, a proportion significantly greater than the other groups (P = 0.01). CONCLUSIONS: Medication use among active comorbid divers is common which likely reflects their declared medical condition. Nevertheless, they appear to be diving relatively safely, often with conditions once thought to be absolute contradictions to scuba diving. The deceased divers took significantly more psychotropic medications. It is possible that their underlying psychological/psychiatric conditions rendered them more at risk of a diving incident. Increased vigilance for psychological conditions may need to be considered during diving medical examinations.
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Mergulho , Afogamento , Austrália/epidemiologia , Causas de Morte , Afogamento/epidemiologia , Humanos , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND: On 21 November 2016, during a thunderstorm asthma event, an external disaster was called in our Emergency Department (ED), the first since comprehensive implementation of electronic clinical documentation. This study compared medication ordering and administration documentation during surge (thunderstorm asthma) and non-surge (control) conditions. METHODS: Retrospective audit of ED patients presenting with asthma between 21 and 23 November 2016 (72-h thunderstorm asthma period) and equivalent 72-h periods of the preceding three weeks (control period). Demographic details, medical history and treatment were extracted from Cerner Millennium. RESULTS: During the thunderstorm asthma and control periods, 318 and 164 patients presented with respiratory symptoms; 302 (95.0%) and 27 (16.5%) were due to asthma, respectively. Salbutamol was ordered and administration signed on the Medication Administration Record for 122/302 (40.4%) thunderstorm asthma and 21/27 (77.8%) control patients (p<0.01). During the thunderstorm asthma period, 52/302 (17.2%) patients had no documentation on the Medication Administration Record or any ED notes of receiving salbutamol, whilst during the control periods 2/27 (7.4%) patients had no such documentation. Similar disparities with corticosteroids and ipratropium were identified. CONCLUSION: Quality of medication documentation declined during surge conditions. These data have informed policies for future surge events, when higher risk medications might be required.
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Asma/tratamento farmacológico , Documentação/métodos , Prescrição Eletrônica/normas , Adolescente , Adulto , Idoso , Albuterol/uso terapêutico , Asma/complicações , Broncodilatadores/uso terapêutico , Criança , Documentação/estatística & dados numéricos , Prescrição Eletrônica/estatística & dados numéricos , Serviço Hospitalar de Emergência/organização & administração , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , VitóriaRESUMO
BACKGROUND: To address the opioid crisis, much work has focused on minimizing opioid supply to surgical patients upon hospital discharge. Research is limited regarding handover to primary care providers. The aim of this study was to evaluate the communication of post-operative opioid prescribing information provided by hospitals to general practitioners (GPs). METHODS: This study comprised two components. First, a retrospective audit of discharge summaries for opioid-naïve surgical patients supplied with an opioid on discharge was conducted to evaluate accuracy of opioid documentation and presence of an opioid management plan. Second, a survey was distributed to GPs to seek their opinions regarding adequacy of communication about hospital-initiated opioids in discharge summaries, challenges experienced in opioid management and suggestions for improvement. RESULTS: Discharge summaries for 285 patients were audited. Twenty-seven (9.5%) patients had no discharge summary completed. Of the remaining 258, 63 (24.4%) summaries had at least one discrepancy between the opioid(s) listed and the opioid(s) dispensed. Only 33 (12.8%) summaries contained an opioid management plan. From 57 GP-completed surveys, 41 (71.9%) GPs rarely or never received an opioid management plan from hospital surgical units and 34 (59.7%) were dissatisfied/very dissatisfied with information provided about opioid supply and management. Qualitative responses highlighted difficulties GPs experience managing opioid treatment for post-surgical patients after discharge, differing patient expectations and the need to improve communication at times of transition. CONCLUSION: When opioid-naive patients are discharged from hospital on opioids, communication from hospitals to GPs is poor. Future interventions should focus on strategies to improve this.
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Analgésicos Opioides , Comunicação , Clínicos Gerais , Alta do Paciente , Analgésicos Opioides/uso terapêutico , Hospitais , Humanos , Padrões de Prática Médica , Estudos RetrospectivosRESUMO
INTRODUCTION: Effective pain management after joint arthroplasty is essential for optimal participation in rehabilitation. However, this needs to be balanced with potential risks associated with opioid use and community exposure. The aim of this study was to evaluate opioid use and appropriateness of supply on discharge after total knee arthroplasty or total hip arthroplasty at a major Australian health service. METHODS: A prospective observational study was undertaken at an Australian 980-bed metropolitan health service. Patient interviews were conducted 3 weeks after hospital discharge to evaluate analgesic management and functional outcomes. The primary end point was the number of hospital-supplied opioid pills remaining 3 weeks postdischarge. Secondary end points included (1) factors associated with opioid use 3 weeks postdischarge, (2) opioid use in patients with poor functional outcomes, and (3) proportion of opioid naive patients who became chronic opioid users. RESULTS: One hundred forty patients were included, and 137 were supplied opioids on discharge. At 3 weeks postdischarge, the median number of opioid pills remaining was 0 (interquartile range 0 to 8). There were 77 patients (56.2%) still taking opioids; surgery type, opioid use before admission, and the number of "as required" doses used 24 hours before discharge were independent predictors of opioid continuation. Patients with poor functional outcomes were supplied with more opioids on discharge, often not satisfied with the quantity supplied and more likely to be taking opioids 3 weeks postdischarge. There were 5 of 93 opioid naive patients (5.3%) who developed chronic opioid usage. DISCUSSION: More than half of the patients undergoing total knee arthroplasty or total hip arthroplasty were still using opioids at 3 weeks postdischarge. Most patients were not supplied with excessive quantities at discharge. Future research should focus on identifying patients at risk of prolonged opioid use and improving the transition of these patients into the community. LEVEL OF EVIDENCE: Level II-Prognostic study = prospective observational study.
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Artroplastia de Quadril , Artroplastia do Joelho , Assistência ao Convalescente , Analgésicos Opioides , Artroplastia de Quadril/efeitos adversos , Artroplastia do Joelho/efeitos adversos , Austrália/epidemiologia , Humanos , Dor Pós-Operatória/tratamento farmacológico , Alta do PacienteRESUMO
OBJECTIVE: Patients present to EDs with various medication-related problems (MRPs). MRPs are also associated with ED care, occurring during ED presentation or shortly afterwards. The aim of the present study is to describe the prevalence and nature of MRPs that occur prior to, during or shortly after leaving ED. METHODS: We undertook a prospective, observational study in nine Australian EDs. Blocks of 10 consecutive adult patients who were not seen by a pharmacist in ED and who presented at pre-specified times were identified. Within 1 week of ED discharge, a pharmacist interviewed patients and undertook a medical record review to determine their medication history, patients' understanding of treatment, potential MRP risk factors and manage any identified MRPs. RESULTS: A total of 904 patients were recruited: 14.8% aged ≥80 years, 18.9% taking more than eight regular medications; 581 MRPs were identified; 287 (49.4%, 95% confidence interval [CI] 45.3-53.5%) of moderate-high significance. Most highly significant MRPs involved high-risk medications, particularly strong opioids, insulin and anti-coagulants. The most common types of MRPs were prescribing errors (46.8%), patient adherence/knowledge issues (31.2%) and adverse drug reactions (7.4%). Of all patients, 381 (42.1%, 95% CI 38.9-45.5%) had at least one MRP; 31.4% (95% CI 28.4-34.6%) had MRPs that could be identified or managed by screening at ED presentation and 12.4% (95% CI 10.4-14.8%) had MRPs that could be identified or managed by screening at ED discharge. CONCLUSIONS: Patients experienced a range of MRPs throughout the ED continuum of care. From these data, screening tools will be developed so that ED clinicians may identify patients at greatest risk of MRPs.
Assuntos
Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Farmacêuticos , Adulto , Austrália/epidemiologia , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/diagnóstico , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Serviço Hospitalar de Emergência , Humanos , Estudos ProspectivosRESUMO
BACKGROUND: Some medications are more rapidly metabolized by smokers; upon smoking cessation, medication metabolism may be significantly reduced, resulting in medication-related adverse events. Clozapine, olanzapine and theophylline have been deemed to have potentially highly significant interactions with smoking cessation, which could lead to seizures, extrapyramidal effects and tachycardia, respectively. This study examined the period prevalence and characteristics of patients at risk of highly significant medication-smoking cessation interactions when admitted to a smoke-free hospital. METHODS: A retrospective cross-sectional study was undertaken in an Australian tertiary-referral hospital with a well-established electronic prescribing system. Smokers prescribed clozapine, olanzapine or theophylline prior to and during a hospital admission in 2015 were included. Length of hospital stay, daily doses, and recognition of the potential interaction by treating clinicians were determined from medical records. RESULTS: The period prevalence of patients at risk of a potentially highly significant medication-smoking cessation interaction was 23/48 (48%), 66/256 (26%) and 1/16 (6%) amongst smokers prescribed clozapine, olanzapine or theophylline, respectively. These interactions were poorly recognized by healthcare professionals during the admission. CONCLUSIONS: Up to one in two patients receiving medications that have potentially highly significant interactions with smoking cessation may be experiencing clinically significant potential interactions. Such interactions, however, were commonly overlooked by hospital staff. Interventions to improve awareness of this issue are warranted.
Assuntos
Clozapina/efeitos adversos , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Olanzapina/efeitos adversos , Abandono do Hábito de Fumar/estatística & dados numéricos , Teofilina/efeitos adversos , Adulto , Idoso , Austrália , Estudos Transversais , Atenção à Saúde , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/etiologia , Feminino , Hospitalização , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Fumantes , Abandono do Hábito de Fumar/métodosRESUMO
BACKGROUND: Prescribing and administration errors related to pre-admission medications are common amongst orthopaedic inpatients. Postprescribing medication reconciliation by clinical pharmacists after hospital admission prevents some but not all errors from reaching the patient. Involving pharmacists at the prescribing stage may more effectively prevent errors. The aim of the study was to evaluate the effect of pharmacist-assisted electronic prescribing at the time of hospital admission on medication errors in orthopaedic inpatients. METHODS: A pre- and postintervention study was conducted in the orthopaedic unit of a major metropolitan Australian hospital. During the 10-week intervention phase, a project pharmacist used electronic prescribing to assist with prescribing admission medications and postoperative venous thromboembolism (VTE) prophylaxis, in consultation with orthopaedic medical officers. The primary endpoint was the number of medication errors per patient within 72 h of admission. Secondary endpoints included the number and consequence of adverse events (AEs) associated with admission medication errors and the time delay in administering VTE prophylaxis after elective surgery (number of hours after recommended postoperative dose-time). RESULTS: A total of 198 and 210 patients, pre- and postintervention, were evaluated, respectively. The median number of admission medication errors per patient declined from six pre-intervention to one postintervention (p < 0.01). A total of 17 AEs were related to admission medication errors during the pre-intervention period compared with 1 postintervention. There were 54 and 63 elective surgery patients pre- and postintervention, respectively. The median delay in administering VTE prophylaxis for these patients declined from 9 h pre-intervention to 2 h postintervention (p < 0.01). CONCLUSIONS: Pharmacist-assisted electronic prescribing reduced the number of admission medication errors and associated AEs.