Parent Dosing Tool Use, Beliefs, and Access: A Health Literacy Perspective

Effect of mothers' health literacy on early childhood allergy prevention behaviours: results from the KUNO-Kids health study

BACKGROUND

Parents can engage in several behaviours with regard to early childhood allergy prevention (ECAP). These can be related to diet of mother/child and the modification of the home environment; not all of them are justified by current evidence. Previous studies showed that parental health literacy (HL) is related to favourable health behaviours directed at the child. This study aimed to investigate the causal effect of mothers' HL on ECAP behaviours and to test different moderators of this effect.

METHODS

One thousand six hundred sixty-two mothers participating in the KUNO-Kids health study in the area of Regensburg, Germany were surveyed on HL (assessed via the health care scale of the Health Literacy Survey-EU questionnaire, HLS-EU-Q47) and ECAP behaviours implemented during pregnancy and the child's first year of life. Patterns in ECAP behaviours were identified by latent class analysis. Multinomial regression modelling was performed with HL as exposure, ECAP as outcome variable, allergy risk, parental competence and bonding, anxiety and depression as moderators as well as potentially confounding variables.

RESULTS

We identified three classes of ECAP behaviours (class 1: "breastfeeding " N = 871; class 2: "allergen-avoidance " N = 490; class 3: "mixed behaviours " N = 301). In univariable as well as fully adjusted regression models, compared to class 1, class 2 was negatively, and class 3 was not associated with HL. None of the tested moderating variables altered the association between HL and ECAP significantly.

CONCLUSIONS

We found an effect of mothers' HL on ECAP behaviours: lower HL of mothers increased allergen-avoiding behaviour directed at their child, while decreasing the chance of exclusive breastfeeding. Improving HL could contribute to the implementation of recommended ECAP behaviours in families, especially to the reduction of allergen-avoiding behaviours.

Accuracy of liquid drug dose measurements using different tools by caregivers: a prospective observational study

This study aimed to assess the accuracy of liquid drug dose measurements made by caregivers and explore the factors influencing these measurements. Caregivers (n = 176) of children aged less than 8 years, who were treated at the pediatric clinic of a university hospital in Turkey between July and October 2019, were eligible to participate in this study. The caregivers' ability to accurately measure a 2.5-mL dose of medication was observed using standardized measurement instruments, including 15-mL and 30-mL dosing cups, a 3-mL dropper, a 5-mL dose spoon, and a 5-mL oral syringe. A comparison was made with the reference weight determined for the 2.5-mL dose to calculate the margin of error. A dose of ± 20% of the reference value was considered a clinically significant error. The chi-square test was used to examine differences in dose error rates concerning individual characteristics. Caregivers exhibited a dosing error rate exceeding 20%. Specifically, 43% of the errors occurred when using 15-mL cups, 37% with 30-mL cups, 22% with 3-mL droppers, 4.5% with 5-mL spoons, and 4% with 5-mL syringes. In cases where errors were under 20%, the rates were as follows: 1.1% with 15-mL cups, 2.8% with 30-mL cups, 19% with 3-mL droppers, 3.4% with 5-mL spoons, and 4% with 5-mL syringes. The dosing errors were not affected by the role and health literacy level of caregivers, regardless of the type of dosing tool they used (all p values > 0.05). The study found that oral syringes and dosing spoons had the lowest error rates, whereas dosing cups had the highest error rates.  Conclusion: Healthcare providers in family health centers and pediatric clinics should educate caregivers about proper drug administration with oral syringes and dosing spoons, even if dosing cups are included. What is Known: • Dose calculation errors and incorrect measurement tools are the leading factors causing errors. • Liquid medicine bottles are still often accompanied by dosing cups as measuring instruments. • Both the American Academy of Pediatrics (AAP) and the U.S. Food and Drug Administration (FDA) recommend that parents use standard measuring instruments such as oral syringes, droppers, and measuring spoons instead of kitchen spoons for administering the correct dose to children. What is New: • The measuring tool with the maximum errors was the dosing cup, whereas oral syringes and dosing spoons were more accurate. • Individual administering medication at home and the health literacy level had no effect on the accuracy of dose measurement. • Pediatric nurses, in particular, should incorporate safe liquid medication measurement tools into parental education.

Health Literacy-Informed Communication to Reduce Discharge Medication Errors in Hospitalized Children: A Randomized Clinical Trial

Importance

Inadequate communication between caregivers and clinicians at hospital discharge contributes to medication dosing errors in children. Health literacy-informed communication strategies during medication counseling can reduce dosing errors but have not been tested in the pediatric hospital setting.

Objective

To test a health literacy-informed communication intervention to decrease liquid medication dosing errors compared with standard counseling in hospitalized children.

Design, Setting, and Participants

This parallel, randomized clinical trial was performed from June 22, 2021, to August 20, 2022, at a tertiary care, US children's hospital. English- and Spanish-speaking caregivers of hospitalized children 6 years or younger prescribed a new, scheduled liquid medication at discharge were included in the analysis.

Interventions

Permuted block (n = 4) randomization (1:1) to a health literacy-informed discharge medication communication bundle (n = 99) compared with standard counseling (n = 99). A study team member delivered the intervention consisting of a written, pictogram-based medication instruction sheet, teach back (caregivers state information taught), and demonstration of dosing with show back (caregivers show how they would draw the liquid medication in the syringe).

Main Outcome and Measures

Observed dosing errors, assessed using a caregiver-submitted photograph of their child's medication-filled syringe and expressed as the percentage difference from the prescribed dose. Secondary outcomes included caregiver-reported medication knowledge. Outcome measurements were blinded to participant group assignment.

Results

Among 198 caregivers randomized (mean [SD] age, 31.4 [6.5] years; 186 women [93.9%]; 36 [18.2%] Hispanic or Latino and 158 [79.8%] White), the primary outcome was available for 151 (76.3%). The observed mean (SD) percentage dosing error was 1.0% (2.2 percentage points) among the intervention group and 3.3% (5.1 percentage points) among the standard counseling group (absolute difference, 2.3 [95% CI, 1.0-3.6] percentage points; P < .001). Twenty-four of 79 caregivers in the intervention group (30.4%) measured an incorrect dose compared with 39 of 72 (54.2%) in the standard counseling group (P = .003). The intervention enhanced caregiver-reported medication knowledge compared with the standard counseling group for medication dose (71 of 76 [93.4%] vs 55 of 69 [79.7%]; P = .03), duration of administration (65 of 76 [85.5%] vs 49 of 69 [71.0%]; P = .04), and correct reporting of 2 or more medication adverse effects (60 of 76 [78.9%] vs 13 of 69 [18.8%]; P < .001). There were no differences in knowledge of medication name, indication, frequency, or storage.

Conclusions and Relevance

A health literacy-informed discharge medication communication bundle reduced home liquid medication administration errors and enhanced caregiver medication knowledge compared with standard counseling. Routine use of these standardized strategies can promote patient safety following hospital discharge.

Trial Registration

ClinicalTrials.gov Identifier: NCT05143047.

Small patients, big challenges: navigating pediatric drug manipulations to prevent medication errors - a comprehensive review

INTRODUCTION

Medication errors during drug manipulations in pediatric care pose significant challenges to patient safety and optimal medication management. Epidemiological studies have revealed a high prevalenceof medication errors throughout the medication process. Due to the lack of age-appropriate dosage forms, medication manipulation is common in pediatric drug administration. The consequences of these manipulations on drug efficacy and safety could be devastating, highlighting the need for evidence-based guidelines and standardized compounding practices.

AREAS COVERED

This review focuses on examining medication errors in pediatric care and delving into the manipulation of medicinal products.

EXPERT OPINION

The observed prevalence of medication errors and manipulations underscores the importance of addressing these issues to enhance patient safety and improve medication outcomes in pediatric care. Overall, the development of age-appropriate formulations and the dissemination of comprehensive clinical guidelines are essential steps toward improving medication safety and minimizing manipulations in pediatric healthcare settings.

Validity and Reliability of the Parental Health Literacy Questionnaire for Caregivers of Children Aged 0 to 3 Years in China

Caregivers' health literacy plays a vital role in the quality of parenting and significantly impacts children's physical and psychological health. However, the instruments to assess the health literacy of caregivers of children aged 0 to 3 years are lacking. This study aimed to evaluate the reliability and validity of the Chinese Parental Health Literacy Questionnaire (CPHLQ) in China. We conducted a cross-sectional study. Six hundred and thirty-four caregivers of children aged 0 to 3 years were recruited from Shandong, Yunnan, and Shaanxi Provinces, representing the eastern, central, and western regions of China, between November 2020 and January 2021. The reliability was evaluated by internal consistency reliability and split-half reliability. The construct validity was determined by confirmatory factor analysis. Social determinants of parental health literacy were assessed by multivariate linear regression model. Results showed that CPHLQ had satisfactory reliability and acceptable construct validity. Mothers compared to other types of caregivers, higher education levels, and nuclear or extended families compared to other family compositions were significantly associated with higher parental health literacy. The study further demonstrated that CPHLQ is a reliable and valid instrument to measure the health literacy of caregivers of children aged 0 to 3 years in the Chinese population. It can be used as an evaluation tool for intervention research, to inform policy-making and future health education interventions of improving caregivers' health literacy.

Finding the "Sweet Spot": Sharing the decision-making in ADHD treatment selection

BACKGROUND

Stimulants are often prescribed as first-line therapy for attention-deficit/hyperactivity disorder. Currently, there are many therapeutic options available for clinicians and families to consider when making the decision to use a medication. In practice, selection of a stimulant medication for ADHD is highly personalized and can be narrowed down to two major factors: finding the optimal duration of the medication effect, and then estimating a starting dose and subsequently "fine-tuning" the medication to the optimal dosage of the medication. With the possibility of titrating to an optimal stimulant dosage within one prescription of a liquid stimulant, prescribers can recruit the parent/caregiver to actively participate in managing the transition to medication, allowing for greater ownership and a sense of shared control over the process.

CASE PRESENTATION

The short case series offers a communication method by which clinicians can apply the principles of shared decision-making in helping the parent or caregiver of a newly diagnosed patient with ADHD make informed decisions about medication selection, and to obtain a greater sense of comfort with the new medication regimen.

CONCLUSIONS

Much has been published on the importance of clinicians and their patients fostering an environment of clear and unrestricted information-sharing. This short case series illustrates the effectiveness of this approach. Once parents are comfortable with the decision to start drug treatment for ADHD, it is incumbent upon the healthcare provider to ensure that an open channel of communication is maintained, and that parent/caregivers are encouraged to raise concerns as soon as possible.

Definitions and measurement of health literacy in health and medicine research: a systematic review

OBJECTIVES

The way health literacy is understood (conceptualised) should be closely linked to how it is measured (operationalised). This study aimed to gain insights into how health literacy is defined and measured in current health literacy research and to examine the relationship between health literacy definitions and instruments.

DESIGN

Systematic review in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement.

DATA SOURCES

The MEDLINE, PsycINFO, ERIC and CINAHL databases were searched for articles published during two randomly selected months (March and October) in 2019.

ELIGIBILITY CRITERIA

We included articles with a quantitative design that measured health literacy, were peer-reviewed and original, were published in the English language and included a study population older than 16 years.

DATA EXTRACTION AND SYNTHESIS

Six researchers screened the articles for eligibility and extracted the data independently. All health literacy definitions and instruments were considered in relation to category 1 (describing basic reading and writing skills, disease-specific knowledge and practical skills) and category 2 (social health literacy competence and the ability to interpret and critically assess health information). The categories were inspired by Nutbeam's descriptions of the different health literacy levels.

RESULTS

120 articles were included in the review: 60 within public health and 60 within clinical health. The majority of the articles (n=77) used instruments from category 1. In total, 79 of the studies provided a health literacy definition; of these, 71 were in category 2 and 8 were in category 1. In almost half of the studies (n=38), health literacy was defined in a broad perspective (category 2) but measured with a more narrow focus (category 1).

CONCLUSION

Due to the high degree of inconsistency between health literacy definitions and instruments in current health literacy research, there is a risk of missing important information about health literacy considered be important to the initial understanding of the concept recognised in the studies.

PROSPERO REGISTRATION NUMBER

CRD42020179699.

A Health Literate Patient-focused Approach to the Redesign of the Raltegravir (ISENTRESS) Pediatric Kit and Instructions for Use

BACKGROUND

Limited data exist regarding how medications for pediatric use can be developed to minimize medication errors. The integrase inhibitor raltegravir was developed for use in neonates (≥2 kg). Anticipating that neonatal administration would be performed primarily by mothers with varying degrees of health literacy, a health literate, patient-focused, iterative process was conducted to update/redesign the raltegravir granules for oral suspension pediatric kit and instructions for use (IFU) for neonatal use to be ready for regulatory submission.

METHODS

Prototypes of an updated/redesigned raltegravir IFU were systematically assessed through multi-stage, iterative testing and evaluation involving untrained lay individuals with varying levels of health literacy, healthcare professionals and health literacy experts.

RESULTS

This iterative process resulted in numerous refinements to the IFU and kit, including wording, layout, presentation, colored syringes and additional instructional steps. The revised raltegravir pediatric kit and IFU (to include neonatal dosing) were approved by the US Food and Drug Administration in 2017 and the European Union in 2018. No reported medication errors related to IFU utilization had been reported as of March 2021, reflecting >3 years of commercial use worldwide.

CONCLUSIONS

This patient-focused process produced health literate instructions for preparing and administering an antiretroviral for neonatal use with complex dosing requirements. Testing demonstrated that lay users with a range of health literacy levels were able to accurately mix, measure and administer the product. This process demonstrates how a neonatal medication can be optimized for use through collaboration between the infectious disease expert community and a manufacturer.

Pathways linking parental health literacy with health behaviours directed at the child: a scoping review

Health literacy (HL) is thought to be crucial for the management of the manifold demands relating to child health which parents are faced with. Albeit many studies have investigated parental HL and health behaviours (HBs) directed at the child, knowledge about the pathways which link parental HL with HB is scarce. The aim of this scoping review was to identify and comprehensively describe the variety of pathways linking parental HL with HBs directed at the child which were empirically analysed in previous studies. Following established scoping review methods database searches were conducted in MEDLINE, EMBASE, PsycINFO and WebofScience on 5 March 2020. Eligibility criteria included primary, empirical studies assessing parental HL and HB directed at the child in the general parent population. Titles and abstracts were screened independently by six reviewers for potentially relevant publications and data were extracted using standardized data extraction forms. The search identified 6916 articles for title and abstract screening. After full-text review, 50 studies were included in this review. Most studies (N = 24) assumed a direct association between HL and HBs and only few studies (N = 4) used more complex models investigating different pathways or mediation and/or moderation models. Overall, the evidence on the underlying pathways linking parental HL and HBs directed at the child is mixed and fairly limited. Therefore, hypothesis-driven research and integration of results into theoretical frameworks is needed for advancing both the research on HL and public health practice.

The Relationship of Parental Health Literacy to Health Outcomes of Children with Medical Complexity

THEORETICAL PRINCIPLES

Children with medical complexity experience negative health outcomes despite the high costs associated with their care. There is growing evidence that low parental health literacy is associated with a number of poor child health outcomes, including medication errors. However, less is known about the relationship between parental health literacy and the health outcomes of children with medical complexity, whose care is known to be more complex and demanding of parents.

PHENOMENA ADDRESSED

The challenges faced by parents of children with medical complexity are presented, including those related to communication, care coordination, and medication administration. The historical and theoretical perspectives of health literacy are discussed, and the relationship of parental health literacy to pediatric health outcomes for children with medical complexity is explored.

RESEARCH LINKAGES

Remaining knowledge gaps about parental health literacy and its influence on the health of children with medical complexity are outlined. Future research and clinical practice implications of health literacy and its importance to family-centered care are discussed.

Complexity of Medication Regimens for Children With Neurological Impairment

IMPORTANCE

Parents of children with severe neurological impairment (SNI) manage complex medication regimens (CMRs) at home, and clinicians can help support parents and simplify CMRs.

OBJECTIVE

To measure the complexity and potentially modifiable aspects of CMRs using the Medication Regimen Complexity Index (MRCI) and to examine the association between MRCI scores and subsequent acute visits.

DESIGN, SETTING, AND PARTICIPANTS

This cross-sectional study was conducted between April 1, 2019, and December 31, 2020, at a single-center, large, hospital-based, complex care clinic. Participants were children with SNI aged 1 to 18 years and 5 or more prescribed medications.

EXPOSURE

Home medication regimen complexity was assessed using MRCI scores. The total MRCI score is composed of 3 subscores (dosage form, dose frequency, and specialized instructions).

MAIN OUTCOMES AND MEASURES

Patient-level counts of subscore characteristics and additional safety variables (total doses per day, high-alert medications, and potential drug-drug interactions) were analyzed by MRCI score groups (low, medium, and high score tertiles). Associations between MRCI score groups and acute visits were tested using Poisson regression, adjusted for age, complex chronic conditions, and recent health care use.

RESULTS

Of 123 patients, 73 (59.3%) were male with a median (interquartile range [IQR]) age of 9 (5-13) years. The median (IQR) MRCI scores were 46 (35-61 [range, 8-139]) overall, 29 (24-35) for the low MRCI group, 46 (42-50) for the medium MRCI group, and 69 (61-78) for the high MRCI group. The median (IQR) counts for the subscores were 6 (4-7) dosage forms per patient, 7 (5-9) dose frequencies per patient, and 5 (4-8) instructions per patient, with counts increasing significantly across higher MRCI groups. Similar trends occurred for total daily doses (median [IQR], 31 [20-45] doses), high-alert medications (median [IQR], 3 [1-5] medications), and potential drug-drug interactions (median [IQR], 3 [0-6] interactions). Incidence rate ratios of 30-day acute visits were 1.26 times greater (95% CI, 0.57-2.78) in the medium MRCI group vs the low MRCI group and 2.42 times greater (95% CI, 1.10-5.35) in the high MRCI group vs the low MRCI group.

CONCLUSIONS AND RELEVANCE

Higher MRCI scores were associated with multiple dose frequencies, complicated by different dosage forms and instructions, and associated with subsequent acute visits. These findings suggest that clinical interventions to manage CMRs could target various aspects of these regimens, such as the simplification of dosing schedules.

NCPDP recommendations for standardizing dosing in metric units (mL) on prescription container labels of oral liquid medications, version 2.0

PURPOSE

Best practices and guidance are provided for standardizing dosing instructions on prescription container labels of oral liquid medications by eliminating use of U.S. customary (household) units and adopting metric units universally, with the goal of decreasing the potential for error and improving safety and outcomes when patients and caregivers take and administer these medications.

SUMMARY

Despite decades of best practice use of metric units in organized healthcare settings and advocacy by various professional societies, medication safety experts, and standards setting organizations, use of household units (e.g., teaspoon) on prescription container labeling instructions for oral liquid medications persists in community pharmacy settings. Five years after publication of the National Council for Prescription Drug Programs' (NCPDP's) original white paper advocating metric-only dosing, very few community pharmacy companies appear to require oral liquid dosing instructions be presented in metric-only units (mL). Error-prone dosing designations contribute to medication errors and patient harm. Use of both multiple volumetric units (e.g., teaspoonsful, tablespoonsful) and multiple abbreviations for the same volumetric units (e.g., mL, cc, mls; tsp, TSP, t) increases the likelihood of dosing errors. Opportunities for error exist with each administration of an oral liquid medication and, unless coordinated with dispensing of appropriate oral dosing devices and optimal counseling, can result in use of household utensils (e.g., uncalibrated teaspoons) or discordantly marked devices that can further exacerbate the risk of error. Since publication of NCPDP's original white paper, new standards have been adopted governing official liquid volume representation, calibrated dosing devices, and e-prescribing software which support the elimination of non-metric units to reduce use of dosing practices that are error-prone. In each case, U.S. customary (household) units have been eliminated in official standards and certification requirements. Therefore, use of non-metric units for oral dosing of liquid medications no longer is an acceptable practice.

CONCLUSION

Key factors contributing to dosing errors with oral liquid medications include use of multiple volumetric units and abbreviations; failure to institute policies and procedures that eliminate the use of non-metric (e.g., household) units and universally adopt metric-only dosing instructions in all settings; failure to coordinate dosing instructions with dosing device markings, appropriate type (oral syringe versus cup), and optimal volumes (e.g., 1-, 5-, or 10-mL devices); failure to adequately counsel patients about appropriate measurement and administration of oral liquid medication doses; and use or error-prone practices such as missing leading zeros and elimination of trailing zeros in prescriptions and container labels. Adoption of this white paper's recommendations will align dosing designations for oral liquid medications in all settings with current standards and attain universal metric-only practice.

Parental perspectives on early childhood caries: A qualitative study

BACKGROUND

Early childhood caries (ECC) affects about 621 million children worldwide, causing chronic pain, infections, sleeping disorders, and tooth extraction.

AIM

To determine perspectives of parents and caregivers of preschoolers regarding ECC.

DESIGN

Three focus groups were conducted with attendees of the Clinics of Paediatric Dentistry from the Bauru School of Dentistry. The meetings were video- and audio-recorded, and the contents were transcribed verbatim. Then, textual passages were examined and coded using the software NVivo 12 Plus.

RESULTS

The participants associated the presence of dental caries lesions with negative consequences for children, such as problems for permanent dentition, discrimination, and psychological damages. Although regular oral hygiene and healthy diet were recognized as important factors for the prevention of ECC, specific doubts about feeding, toothpaste usage, oral hygiene, and dental eruption were detected among parents. Additionally, they declared that their children brush teeth alone, intake fermentable carbohydrates frequently, and sleep during breastfeeding without dental plaque removal, because uncooperativeness, permissiveness, and convenience.

CONCLUSIONS

Based on these results, parents and caregivers understand the unfavourable effects of ECC on children's quality of life; however, their attitudes against the disease seemed to be inaccurate, influenced by their daily routines, doubts, and beliefs.

Literature review of medication administration problems in paediatrics by parent/caregiver and the role of health literacy

OBJECTIVE

To identify studies that highlighted medication administration problems experienced by parents and children, which also looked at health literacy aspect using a validated tool to assess for literacy.

STUDY DESIGN

Ten electronic databases were systematically searched and supplemented by hand searching through reference lists using the following search terms: (1) paediatric, (2) medication error including dosing error, medication administration error, medication safety and medication optimisation and (3) health literacy.

RESULTS

Of the (1230) records screened, 14 studies were eligible for inclusion. Three analytical themes emerged from the synthesis. The review highlighted that frequencies and magnitudes of dosing errors vary by the measurement tools used, the dose prescribed and by the administration instruction provided. Parent's sociodemographic, such as health literacy and language, is a key factor to be considered when designing an intervention aimed at averting medication administration errors at home. The review summarised some potential strategies that could help in reducing medication administration errors among children at home. Among these recommendations is to show the prescribed dose to the parents or young people along with the verbal instructions, as well as to match the prescribed dose with the measuring tool dispensed, to provide an explicit dose intervals and pictographic dosing instructions.

CONCLUSION

The findings suggest that in order to optimise medication use by parents, further work is needed to address the nature of these issues at home. Counselling, medication administration instructions and measurement tools are some of the areas in addition to the sociodemographic characteristics of parents and young people that need to be considered when designing any future potential intervention aimed at reducing medication errors among children and young people at home.