The impact of continuity of care on antibiotic prescribing in acute otitis media

Barriers and facilitators to continuity and co-ordination of healthcare for under 18 years old: a systematic review

OBJECTIVE

To determine views and experiences of babies, children and young people relating to continuity of their healthcare.

DESIGN

Qualitative systematic review.

SETTING

Primary research from UK settings where NHS-commissioned or local authority-commissioned healthcare is provided. Systematic reviews from UK and non-UK high-income countries.

POPULATION

Babies, children and young people under 18 years old with experience of healthcare. Parental and/or carer perspectives only included if children are under 5 years old or unable to express their own view.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Thematic analysis of the benefits and facilitators to continuity of care for babies, children and young people.

RESULTS

20 047 abstracts were screened; 186 full-text articles were reviewed; 11 papers fulfilled the review criteria. From these, four main themes and 14 subthemes were identified. The theme 'individuals' had four subthemes: 'knowledge of healthcare system', 'support', 'personal lives' and 'results'. The theme 'healthcare professionals' had four subthemes: 'interservice communication', 'collaboration with babies, children and young people', 'communications' and 'relationships with healthcare professionals'. The theme 'practical' had four subthemes: 'colocation', 'appointment times', 'referrals' and 'waiting times'. The theme 'technological' had two subthemes: 'ease of use' and 'complements current healthcare management'.

CONCLUSIONS

Continuity of healthcare for babies, children and young people can enhance clinical outcomes but requires active facilitation by healthcare providers and services, especially in circumstances where individuals or their families are less able to advocate for themselves. A range of barriers and facilitators were identified together with recommendations for enhancing continuity of care.

PROSPERO REGISTRATION NUMBER

CRD42019145566.

A scoping review and behavioural analysis of factors underlying overuse of antimicrobials

Background

Overuse of antimicrobials is a challenging global issue that contributes to antimicrobial resistance. Despite widespread awareness of the problem among members of the medical community and various attempts to improve prescription practices, existing antimicrobial stewardship programmes are not always effective. In our view, this may reflect limited understanding of factors that influence prescription of antimicrobials as empirical therapy, implying a need to address the psychological mechanisms behind some of the specific behaviours involved.

Objectives

To identify factors that influence the antimicrobials prescription as empirical therapy, and to relate these factors to findings from behavioural science.

Methods

We conducted a scoping review of the literature on the factors underlying antimicrobial prescription decisions, following the protocol designed using PRISMA guidelines.

Results and conclusions

From a final sample of 90 sources, we identified ten factors important in antimicrobial prescription decisions. In the second stage of our analysis, we grouped them into five final categories: (1) nature of the decision, (2) social influences, (3) individual differences, (4) characteristics of the patient, (5) context. We analyse these categories using a behavioural science perspective.

Cluster-randomised trial of the Effectiveness of Quality Incentive Payments in General Practice (EQuIP-GP): Prescribing of medicines outcomes

BACKGROUND

The Effectiveness of Quality Incentive Payments in General Practice (EQuIP-GP) study investigated whether targeted financial incentives promoting access to a preferred general practitioner, post-hospitalisation follow-up and longer consultations, increase patient-perceived relational continuity in primary care. Secondary outcomes included the use of medicines.

OBJECTIVE

To evaluate whether introducing a general practice-level service model incorporating enrolment and continuous and graded quality improvement incentives influenced the total prescriptions written and potentially inappropriate prescribing of medicines.

METHODS

A 12-month cluster-randomised controlled trial, whereby participating patients within intervention practices were offered enrolment with a preferred general practitioner, a minimum of three longer appointments, and review within seven days of hospital admission or emergency department attendance. Control practice patients received usual care. Differences between intervention and control groups pre-post trial for total prescriptions were analysed, as an indicator of polypharmacy, along with prescriptions for four groups of drugs known to have common quality of medicines issues: antibiotics, benzodiazepines, opioids and proton pump inhibitors (PPIs).

RESULTS

A total of 774 patients, aged 18-65 years with a chronic illness or aged over 65 years, from 34 general practices in metropolitan, regional and rural Australia participated. The mean number of medicine prescriptions per month at baseline was 4.19 (SD 3.27) and 4.34 (SD 3.75) in the control and intervention arms, respectively, with no significant between-group differences in changes pre-post trial and also no significant between-group or within-group differences of prescription rates for antibiotics, benzodiazepines, opioids or PPIs.

CONCLUSIONS

Total prescribing volume and the use of key medicines were not influenced by quality-linked financial incentives for offering longer consultations and early post-hospital review for enrolled patients.

Utilization of nonguideline concordant antibiotic treatment following acute otitis media in children in the United States

PURPOSE

Acute otitis media (AOM) is a common indication for antibiotics in children. We sought to characterize the frequency of nonguideline concordant antibiotic therapy for AOM in the United States, by agent and duration.

METHODS

Using national administrative claims data (2016-2019), we identified children aged 6 months to 17 years with an oral antibiotic dispensed within 3 days of a new diagnosis of suppurative AOM. Use of nonguideline concordant agents and durations, defined based on national treatment guidelines, were summarized by age, race, rurality, region, and insurance type. Subsequent oral antibiotic dispensing within the year after AOM diagnosis was also evaluated. We created sunburst diagrams to visualize longitudinal patterns of within-person antibiotic utilization for AOM, by agent and duration.

RESULTS

We identified 789 424 eligible commercially-insured and 502 239 medicaid-insured children. Among commercially insured children, 35% received nonguideline concordant agents for AOM, including cefdinir (16%), amoxicillin-clavulanate (12%), and azithromycin (7%). Fewer children age <2 years received a nonguideline concordant initial agent (27%) compared to age ≥6 years (41%). More children age <2 years received three or more antibiotics over the following year (34% vs. 3% for children age ≥6 years). The most common treatment duration was 10 days for all ages; treatment duration for the initial antibiotic was nonguideline concordant for 95% and 89% of children age 2-5 years and ≥6 years, respectively. Patterns were similar for medicaid-insured children.

CONCLUSIONS

Nonguideline concordant antibiotic use is common when treating AOM in children, including use of broad-spectrum agents and longer-than-recommended antibiotic durations.

"Antibiotics are for everyone, our past and our future generations, right? If antibiotics are dead, we will be in big trouble": Building on community values for public engagement on appropriate use of antibiotics in Singapore

Introduction

Shared decision-making (SDM) and trust building through continuity of care are known to play a pivotal role in improving appropriate antibiotic prescribing and use.

Problem

However, less is known about how to effectively leverage these factors when present-or overcome them when not-to address community needs and improve patient liaison.

Methods

We addressed this question using a convergent parallel mixed-methods design. Focus group discussions (N = 13; August 2018-September 2020), were analyzed alongside a nationally-representative cross-sectional survey (N = 2004; November 2020-January 2021), in Singapore. Descriptive quantitative analyses and multivariable logistic regression were undertaken to examine antibiotic knowledge and factors associated with preference for SDM. Qualitative applied thematic analysis was integrated with these data to further explain the findings.

Findings

Poor knowledge and misbeliefs on appropriate antibiotic use and antimicrobial resistance (AMR) were identified. For example, only 9% of the surveyed population understood that AMR occurs when the bacteria, not the human body, become resistant to antibiotics. Qualitative data corroborated the survey findings and suggested a shared value was placed on public education to avoid the fallout from resistant bacterial strains on current and future generations. This study also identified the opportunity to harness community trust in primary care doctors, who were described as highly valued educators for antibiotic use and AMR. Those who had trust in doctors were 75% more likely to prefer SDM (aOR 1.75, 95% CI 1.10-2.77, P = 0.017), especially adults aged ≥50 years who were receiving continued care with a regular doctor (aOR 1.83, 95% CI 1.18-2.86, P = 0.007). Continuity of care was observed to value-add SDM by building trusting relationships, though it was often absent in younger populations.

Conclusion

This study highlights the long-term value-add of building on cultural capital pertaining to appropriate antibiotic use and AMR, by leveraging on the role of trust in doctors, desire for SDM and anchoring these in continuity of care when possible.

Recommendations

Using focused messaging and exploring alternative channels of communications such as annual check-ins or tele-consultations with a regular doctor, and emphasizing continuity of care across all age groups would help bridge the identified gaps.

Latvian Primary Care Management of Children with Acute Infections: Antibiotic-Prescribing Habits and Diagnostic Process Prior to Treatment

Background and Objectives: Primary care physicians frequently prescribe antibiotics for acutely ill children, even though they usually have self-limiting diseases of viral etiology. The aim of this research was to evaluate the routine antibiotic-prescribing habits of primary care in Latvia, in response to children presenting with infections. Materials and Methods: This cross-sectional study included acutely ill children who consulted eighty family physicians (FP) in Latvia, between November 2019 and May 2020. The data regarding patient demographics, diagnoses treated with antibiotics, the choice of antibiotics and the use of diagnostic tests were collected. Results: The study population comprised 2383 patients aged between one month and 17 years, presenting an acute infection episode, who had a face-to-face consultation with an FP. Overall, 29.2% of these patients received an antibiotic prescription. The diagnoses most often treated with antibiotics were otitis (45.8% of all antibiotic prescriptions), acute bronchitis (25.0%) and the common cold (14.8%). The most commonly prescribed antibiotics were amoxicillin (55.9% of prescriptions), amoxicillin/clavulanate (18.1%) and clarithromycin (11.8%). Diagnostic tests were carried out for 59.6% of children presenting with acute infections and preceded 66.4% of antibiotic prescriptions. Conclusion: Our data revealed that a high level of antibiotic prescribing for self-limiting viral infections in children continues to occur. The underuse of narrow-spectrum antibiotics and suboptimal use of diagnostic tests before treatment decision-making were also identified. To achieve a more rational use of antibiotics in primary care for children with a fever, professionals and parents need to be better educated on this subject, and diagnostic tests should be used more extensively, including the implementation of daily point-of-care testing.

Shortwave infrared otoscopy for diagnosis of middle ear effusions: a machine-learning-based approach

Otitis media, a common disease marked by the presence of fluid within the middle ear space, imparts a significant global health and economic burden. Identifying an effusion through the tympanic membrane is critical to diagnostic success but remains challenging due to the inherent limitations of visible light otoscopy and user interpretation. Here we describe a powerful diagnostic approach to otitis media utilizing advancements in otoscopy and machine learning. We developed an otoscope that visualizes middle ear structures and fluid in the shortwave infrared region, holding several advantages over traditional approaches. Images were captured in vivo and then processed by a novel machine learning based algorithm. The model predicts the presence of effusions with greater accuracy than current techniques, offering specificity and sensitivity over 90%. This platform has the potential to reduce costs and resources associated with otitis media, especially as improvements are made in shortwave imaging and machine learning.