Feasibility study for a randomised controlled trial for the topical treatment of impetigo in Australian General Practice

Impetigo affects millions of children worldwide. Most guidelines recommend antibiotics as first-line treatment; however, topical antiseptics present a potentially valuable, understudied, antibiotic-sparing treatment for mild impetigo. We aimed to determine the feasibility of a randomised controlled trial (RCT) comparing efficacy of soft white paraffin (SWP), hydrogen peroxide (H2O2) and mupirocin for mild impetigo. Participants were recruited from general practices and randomly assigned one of three treatments. Size and number of lesions were measured at the initial consultation and day six. Post-recruitment, interviews with general practitioners were transcribed and themes identified to determine protocol acceptability, recruitment barriers and avenues to improve delivery. Two participants received SWP (n = 1) and mupirocin (n = 1). Both commenced oral antibiotics following failure of assigned topical treatment in which lesions increased in size or number. Recruitment barriers included reduced presentation of impetigo due to COVID-19, pre-treatment with existing at-home medications and moderate/severe infection. Childcare centers and pharmacies were identified as alternative venues to improve the recruitment rate. Valuable insight was gained into the practicality of conducting a RCT of impetigo treatments in general practice. Future trials should consider recruiting outside of general practice clinics to capture patients at earlier, more mild stages of infection. Further investigation into the prevalence and impact of use of at-home expired antibiotics may be beneficial

Prevalence and associations of General Practice registrars’ management of Impetigo: a cross-sectional analysis from the registrar clinical encounters in training (ReCEnT) study

Background: Impetigo is a mild bacterial skin infection of childhood that is usually managed empirically in primary care. Objective: To establish the prevalence and associations of impetigo in general practice (GP) registrars’ consultations. Methods: Cross-sectional analysis of the Registrar Clinical Encounters in Training (ReCEnT) study data. Results: Impetigo was managed in 0.24% of problems and 0.43% of consultations. Patient variables associated with impetigo presentations were younger age and impetigo as a new problem, while patients with non–English-speaking backgrounds were less likely to present with impetigo. Associated registrar variables were being new to the registrar and practicing in outer regional/remote locations. Compared with all other problems/diagnoses, impetigo more often involved information seeking, ordering pathology, and prescription of medication, but less often involved follow-up or referral. Conclusions: Impetigo accounts for 0.43 per 100 GP registrar consultations in Australia. Association with outer regional/remote areas may reflect climate and socioeconomic factors that predispose to impetigo. Associated pathology requests may reflect a lack of confidence in GP registrars’ management of impetigo. Cultural differences may exist regarding health-seeking behavior relating to impetigo

State Policy Responses to COVID-19 in Nursing Homes

Context: COVID-19 has a high case fatality rate in high-risk populations and can cause severe morbidity and high healthcare resource use. Nursing home residents are a high-risk population; they live in congregate settings, often with shared rooms, and require hands-on care. Objectives: To assess state responses to the coronavirus pandemic related to nursing homes in the first half of 2020. Methods: An in-depth examination of 12 states’ responses to the COVID-19 pandemic in nursing homes through June 2020, using publicly reported information such as government decrees, health department guidance, and news reports. Findings: No state emerged as a model of care. All states faced difficulty with limited availability of testing and Personal Protective Equipment (PPE). State-level efforts to increase pay and benefits as a strategy to enable infected staff to quickly physically separate from residents were minimal, and other separation strategies depended on the ability to obtain test results rapidly and on state rules regarding accepting discharged COVID-19 patients into nursing homes. Visitor restrictions to reduce risk were ubiquitous, though based on a slim evidence-base. Limitations: The information used was limited to that which was publicly available. Implications: Overall, the results suggest that the states that handle the ongoing pandemic in nursing homes best will be those that find ways to make sure nursing homes have the resources to follow best practices for testing, PPE, separation, and staffing. Evidence is needed on visitor restrictions and transmission, as states and their citizens would benefit from finding safe ways to relax visitor restrictions

Feasibility Study for a Randomised Controlled Trial for the Topical Treatment of Impetigo in Australian General Practice

Impetigo affects millions of children worldwide. Most guidelines recommend antibiotics as first-line treatment; however, topical antiseptics present a potentially valuable, understudied, antibiotic-sparing treatment for mild impetigo. We aimed to determine the feasibility of a randomised controlled trial (RCT) comparing efficacy of soft white paraffin (SWP), hydrogen peroxide (H2O2) and mupirocin for mild impetigo. Participants were recruited from general practices and randomly assigned one of three treatments. Size and number of lesions were measured at the initial consultation and day six. Post-recruitment, interviews with general practitioners were transcribed and themes identified to determine protocol acceptability, recruitment barriers and avenues to improve delivery. Two participants received SWP (n = 1) and mupirocin (n = 1). Both commenced oral antibiotics following failure of assigned topical treatment in which lesions increased in size or number. Recruitment barriers included reduced presentation of impetigo due to COVID-19, pre-treatment with existing at-home medications and moderate/severe infection. Childcare centers and pharmacies were identified as alternative venues to improve the recruitment rate. Valuable insight was gained into the practicality of conducting a RCT of impetigo treatments in general practice. Future trials should consider recruiting outside of general practice clinics to capture patients at earlier, more mild stages of infection. Further investigation into the prevalence and impact of use of at-home expired antibiotics may be beneficial

Improving antibiotics targeting using PCR point-of-care testing for group A streptococci in patients with uncomplicated acute sore throat

Background and objectives Evidence supports some beneficial effects of antibiotics prescribed to patients with a sore throat and proven presence of group A streptococci (GAS). Methods A total of 283 patients were included from North and North-West Queensland, Australia, at their first presentation for uncomplicated acute sore throat. Patterns of antibiotic prescribing were explored before and after testing for GAS using a rapid point-of-care polymerase chain reaction (PCR) test. Results The results of the study showed the Australian Therapeutic Guidelines were often not adhered to. The PCR test reduced the proportion of patients prescribed antibiotics from 46% to 40%. The decision to prescribe antibiotics was changed in 30% of patients (P <0.001): before testing only 40% of patients prescribed antibiotics had a positive GAS PCR while this increased to 97% after testing. Discussion An easy-to-use point-of-care test to detect GAS allows better targeting of antibiotic prescribing in patients with an uncomplicated acute sore throat

International comparison of guidelines for management of impetigo: a systematic review

BACKGROUND: Impetigo is a common superficial skin infection that affects people worldwide and is usually treated with antibiotics; therefore, its management has implications for global antibiotic stewardship.OBJECTIVE: This systematic review and narrative synthesis compares and contrasts international impetigo management guidelines.METHODS: Guidelines for treatment of impetigo that were produced by a national authority; available to primary care physicians; and published since 2008 were included. Following a comprehensive search strategy, data extraction from eligible studies was performed independently in duplicate. Details of antiseptic and antibiotic treatment; methicillin-resistant Staphylococcus aureus treatment; and conservative management and preventative measures were tabulated and analysed descriptively.RESULTS: Fifty-one guidelines were included from 42 different countries. All guidelines recommended systemic antibiotics, 78% of these only for widespread lesions or failure of topical antibiotic treatment. The first-line systemic antibiotic treatment was restricted to narrow-spectrum options in 21 (41%) whilst 7 (14%) recommended only broad-spectrum antibiotics first-line. Thirty-four (67%) guidelines included recommendations for topical antibiotic use. Twenty guidelines (39%) did not mention antiseptic treatment for impetigo. Guidelines did not always provide clear indications for different treatment options.CONCLUSIONS: Despite potentially equal efficacy to systemic antibiotics, only two-thirds of guidelines include topical antibiotic options. Many fail to include recommendations for non-antibiotic treatments such as antiseptics, preventative measures and conservative management, despite potential for antibiotic-sparing. Provision of clear definitions of disease severity and indications for treatment would enhance the ability of clinicians to adhere to recommendations.SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42018117770.</p

Antibiotic stewardship in skin infections: a cross-sectional analysis of early-career GP’s management of impetigo

To establish the prevalence and associations of systemic antibiotic prescription for impetigo by early-career general practitioners (GPs) (GP registrars in their first 18 months in general practice).A cross-sectional analysis of data from the Registrar Clinical Encounters in Training (ReCEnT) study.ReCEnT is an ongoing multisite cohort study of Australian registrars' in-consultation clinical practice across five Australian states.Registrars participating in ReCEnT from 2010 to 2017.Management of impetigo with systemic antibiotics.1741 registrars (response rate 96%) provided data from 384 731 problems identified in 246 434 consultations. Impetigo, on first presentation or follow-up, was managed in 930 (0.38%, 95% CI 0.35 to 0.40) consultations and comprised 0.24% (95% CI 0.23 to 0.26) of problems. 683 patients presented with a new diagnosis of impetigo of which 38/683 (5.6%) were not prescribed antibiotics; 239/683 (35.0%) were prescribed solely topical antibiotics; 306/683 (44.8%) solely systemic antibiotics and 100/683 (14.6%) both systemic and topical antibiotics. The most common systemic antibiotic prescribed was cephalexin (53.5%). Variables independently associated with prescription of systemic antibiotics were an inner regional (compared with major city) location (OR 1.82, 95% CI 1.06 to 3.13; p=0.028), seeking in-consultation information or advice (OR 2.17, 95% CI 1.47 to 3.23;