Medication Education for Dosing Safety: A Randomized Controlled Trial

Analysis of a Medication Safety Intervention in the Pediatric Emergency Department

Importance

Strategies to reduce medication dosing errors are crucial for improving outcomes. The Medication Education for Dosing Safety (MEDS) intervention, consisting of a simplified handout, dosing syringe, dose demonstration and teach-back, was shown to be effective in the emergency department (ED), but optimal intervention strategies to move it into clinical practice remain to be described.

Objective

To describe implementation of MEDS in routine clinical practice and associated outcomes.

Design, Setting, and Participants

This mixed-methods interrupted time series study of MEDS was conducted April 2021 to December 2022 in an academic pediatric ED using a hybrid type 1 design. Parents and guardians of children aged 90 days to 11.9 years who were discharged with acetaminophen, ibuprofen, or both were eligible for inclusion in the quantitative portion. Clinicians from a diversity of role groups (attending physician, resident, and nurse) were eligible for the qualitative portion.

Exposures

The study was conducted in 5 stages (baseline, intervention 1, washout, intervention 2, and sustainability phases). The 2 intervention phases taught clinical staff the MEDS intervention using different implementation strategies. During the intervention 1 phase, in-depth interviews were conducted until thematic saturation was reached; results were analyzed using thematic analysis. Interviews informed intervention 2 phase interventions.

Main Outcomes and Measures

The primary outcome was any error (defined as dosing or frequency error) at a 48- to 72-hour follow-up phone call.

Results

There were 256 participants (median [IQR] child age, 1.7 [3.0-7.0] years; median [IQR] parent and guardian age, 36.0 [31.0-41.0] years; 200 females among parents and guardians [78.1%]) who consented and completed follow-up. At baseline, 44 of 68 participants (64.7%) made an error compared with 34 of 65 participants (52.3%) during intervention 1, 31 of 63 participants (49.X%) during intervention 2, and 34 of 60 participants (57.X%) during sustainability. After adjustment for language and health literacy, the adjusted odds ratio for error during the combined intervention phases was 0.52 (95% CI, 0.28-0.97) compared with baseline.

Conclusions and Relevance

This study found that both MEDS intervention phases were associated with decreased risk of error and that some improvement was sustained without active intervention. These findings suggest that attempts to develop simplified, brief interventions may be associated with improved medication safety for children after discharge from the ED.

Knowledge, attitudes, and practices toward over-the-counter antipyretics among fever patients: a cross-sectional study in the context of a policy change KAP of OTC antipyretics

Background

On January 8, 2023, a change in the control policy for COVID-19 was implemented in China, whereby patient self-management of fever typically entails the utilization of over-the-counter fever-reducing medications.

Objective

This study aimed to investigate the knowledge, attitudes, and practices (KAP) toward over-the-counter (OTC) antipyretics among fever patients.

Methods

This cross-sectional study was conducted between October 2022 and February 2023 at author's hospital in Wuhan, China, among fever patients on OTC antipyretics, using a self-administered questionnaire.

Results

A total of 481 valid questionnaires were collected, with the age of 36.05 ± 12.10 years, including 240 (49.90%) males, and 209 (43.45%) collected before policy change. The knowledge, attitudes, precautions for medication administration and decision-making practices scores were 6.86 ± 3.30 (possible range: 0-12), 16.67 ± 2.46 (possible range: 7-35), 29.98 ± 5.41 (possible range: 7-35) and 27.87 ± 1.28 (possible range: 8-40), respectively. The multivariable logistic regression analysis showed that knowledge (OR = 0.83, 95%CI: 0.81-0.92, p < 0.001) was independently associated with positive attitude. Knowledge (OR = 1.41, 95%CI: 1.28-1.56, p < 0.001), attitude (OR = 0.87, 95%CI: 0.79-0.95, p = 0.004), suburban (OR = 0.45, 95%CI: 0.23-0.88, p = 0.019) were independently associated with proactive precautions for medication administration practices. Knowledge (OR = 1.14, 95%CI: 1.07-1.22, p < 0.001), attitude (OR = 0.90, 95%CI: 0.82-0.98, p = 0.018), responding after policy change, 2023 (OR = 1.70, 95%CI: 1.10-2.63, p = 0.016) were independently associated with proactive decision making practices.

Conclusion

Fever patients had moderate knowledge, negative attitude, proactive precautions for medication administration practices, moderate decision-making practices. After the policy change, there was a significant increase in knowledge regarding medication administration precautions and decision-making.

Community pharmacies and the empowerment of self-care in the United States

Background

As part of self-care, patients prevent diseases or conditions, maintain, or enhance their current health status, and address current health challenges. As a key member of the healthcare team, the role of the pharmacist in relation to self-care is important, given the ease of access to pharmacists in a variety of care settings.

Objectives

To describe the structure and function of self-care within community pharmacies throughout the United States (U.S.).

Methods

The literature within the U.S. was reviewed related to self-care definitions and practice, the role and training of the pharmacist, and challenges and opportunities for pharmacists.

Results

Within the U.S., self-care is broader than simply products found in the "over-the-counter" (OTC) section of pharmacies; it includes pharmacists involvement in disease prevention, evaluation and maintenance of current health status, and assistance in managing health challenges. There is growing recognition of the significance of pharmacists in aiding patients in self-care, due to publication of outcomes related to pharmacist-provided self-care support. Accreditation standards require student pharmacists to develop knowledge and competency related to the broadest definition of self-care; resources exist related to curricular content and student evaluation and assessment support. The evolving role of the pharmacist in relation to self-care has presented challenges in terms of recognition and renumeration for services and workload issues. Efforts are currently underway to address these challenges.

Conclusions

Spiraling health care costs, poor health outcomes, and continued health disparities indicate a need to better support U.S. patients on their health care journey, which often begins with self-care. There is a plethora of opportunities for pharmacists to advocate for expanding roles related to self-care, including participation in national efforts to recognize the outcomes of pharmacists in self-care.

Assessment of the Availability and Accuracy of Dosing Devices Packaged with Oral Liquid Medications in the Ho Municipality of Ghana

INTRODUCTION

Administering the right dose of medications is essential in avoiding potentially life-threatening adverse drug reactions. Industry guidelines for manufacturers of oral, over-the-counter, and liquid medications recommend including dose-delivery devices with packaging to limit dosing inaccuracy. This study describes the prevalence and accuracy of dosing devices packaged with oral liquid medications in the Ho municipality of Ghana.

METHODS

Dosing device accuracy was determined after deviation of the measured volume from the expected volume was evaluated using the United States Pharmacopoeia criteria.

RESULTS

A total of 78.6% of the oral liquid medications were packaged with a dosing device. The most common dosing devices were cups (83.6%), followed by spoons (14.3%), droppers (1.4%), and syringes (0.7%). The volumes measured with cups (5.14 ± 0.52 mL, p = 0.006) and spoons (5.3 ± 0.67 mL, p < 0.001) were significantly different from the desired 5 mL volume; this was dissimilar to the volume measured using syringes (5.01 ± 0.02 mL, p > 0.999). Further, the measured volumes for 38.6% and 72.2% of the cups and spoons, respectively, deviated by more than 15% of 5 mL.

CONCLUSION

Dosing cups and spoons are associated with significant inaccuracy. Yet, manufacturers continually favour them over syringes in packaging for oral liquid medications. This is unacceptable and of considerable concern due to the risk of variations in therapeutic outcomes. Therefore, strict regulatory directives on the inclusion of accurate dosing devices in the packaging of oral liquid medicines are needed to reduce the possibility of medication errors.

Improving Caregiver Understanding of Liquid Acetaminophen Administration at Primary Care Visits

OBJECTIVES

Liquid medication dosing errors are common in pediatrics. Our outpatient clinic identified gaps in caregiver education based on a 2015 American Academy of Pediatrics policy statement on prescribing liquid medications. This quality improvement (QI) initiative sought to improve caregiver's understanding of liquid acetaminophen administration at the 2-month well-child visit from 30% to 70% over a 32-month period.

METHODS

A resident-led interdisciplinary QI team performed sequential interventions to improve our outcome measure: the percentage of caregivers with an adequate understanding of 4 essential components of liquid acetaminophen administration (name, indication, dose, and frequency). Outcome data were collected via a 4-item verbal assessment of caregiver's understanding by nursing staff, with correct answers to all items considered adequate understanding. Process measures (medications prescribed and education provided), and balancing measures (anticipatory guidance items discussed) were gathered via electronic health record review. Shewhart "P" charts and established rules for detecting special cause variation were used to analyze data. Scatter plots assessed the association between the provision of syringes and caregiver understanding of medication administration.

RESULTS

In 636 caregivers, overall understanding of medication use improved from 39.8% to 74%. Knowledge of accurate dosage improved from 50.9% to 76.8%. Correlation between syringe provision and caregiver understanding was strong (R = .84).

CONCLUSIONS

Resident-led QI improved caregiver's understanding of liquid acetaminophen administration in infants. The most impactful interventions were implementation of English and Spanish pictograms and provision of dose-demarcated oral syringes, coupled with teach-back. Future interventions will examine generalizability to other medications and expansion to other services.

Physicians' perspectives on adverse drug reactions in pediatric routine care: a survey

BACKGROUND

Children and adolescents are at particular risk for adverse drug reactions (ADRs). We investigated physicians' perceptions on ADRs in pediatric routine care.

METHODS

In this exploratory study from April to November 2020, we invited physicians treating pediatric patients across Germany to complete an online questionnaire consisting mainly of closed questions.

RESULTS

Completion rate was 98% (127/129). Of all participants, 23% (29/127) stated they were not able to estimate how many of their pediatric patients experienced ADRs during drug therapy. The remaining physicians estimated that 7.5% (median; Q25/Q75 3%/20%) of their pediatric patients were affected by ADRs. Regarding counseling on ADRs, 61% (77/127) stated they do not ask regularly the extent to which parents want to be informed. In total, 26% (33/127) stated they avoid counseling on ADRs concerning commonly used approved therapies, whereas only 4% (5/127) did so concerning off-label use (P < 0.001). Altogether, 16% (20/127) stated they rather prescribe new medicines as they hope for better effectiveness; 72% (91/127) said they are cautious about doing so owing to yet unknown ADRs. Of all respondents, 46% (58/127) stated they do not report ADRs to the authorities. Concerning the black triangle symbol, a European pharmacovigilance measure, 11% (14/127) stated they knew it and 6% (7/127) stated they reported any suspected ADR for drugs with that symbol.

CONCLUSIONS

Physicians' perspectives on ADRs were ambivalent: ADRs influenced their parent counseling and drug prescribing; yet, they struggled to estimate the impact of ADRs on their patients and were not aware of specific pharmacovigilance measures.

Nurses' Perceptions on the Implementation of a Safe Drug Administration Protocol and Its Effect on Error Notification

Patient safety and quality of care are fundamental pillars in the health policies of various governments and international organizations. The purpose of this study is to evaluate nurses’ perceptions on the degree of implementation of a protocol for the standardization of care and to measure its influence on notification of adverse events related to the administration of medications. This comparative study used data obtained from questionnaires completed by 180 nurses from medical and surgical units. Our analyses included analysis of variance and regression models. We observe that the responses changed unevenly over time in each group, finding significant differences in all comparisons. The mean response rating was increased at 6 months in the intervention group, and this level was maintained at 12 months. With the new protocol, a total of 246 adverse events and 481 incidents without harm was reported. Thus, actions such as the use of protocols and event notification systems should be implemented to improve quality of care and patient safety.