Impact of Selected Behavioral and Environmental Factors on the Antibiotic Therapy in Polish Children With Upper Respiratory Tract Infections

Antibiotic therapy must be carried out consistently and according to the guidelines. Viruses are the dominant cause of upper respiratory tract infections (URTIs) in children, as has been shown in many previous studies. Unnecessary antibiotic therapy should be avoided so that it does not affect patients' health and lead to the development of resistant bacterial strains. Here we report a national survey conducted in a group of 4,389 children to assess the impact of selected behavioral and environmental factors on antibiotic therapy in patients with URTIs. We found that selected environmental factors influenced the type of treatment. The place of residence, having siblings, an absence of vaccinations, the presence of allergies, and attendance at educational institutions were conducive to antibiotic therapy. These factors also influenced the frequency of hospitalization of children and their absence from nurseries, kindergartens, and schools, as well as the absence of their guardians from work.

Evaluation of parental knowledge, attitudes and practices regarding antibiotic use in acute upper respiratory tract infections in children under 18 years of age: a cross-sectional study in Turkey

Background Upper respiratory tract infections (URTIs) are common in children. Antibiotics still continue to be prescribed although most URTIs are of viral origin. This is inappropriate use and this unnecessary administration contributes or may cause antibiotic resistance. The problem of unnecessary antibiotic use among children is a concern for antibiotic resistance in low- and middle-income developing countries. This study aims to evaluate the knowledge and attitudes of parents of children with upper respiratory tract infections regarding antibiotic use and their antibiotic administration practices in a tertiary care hospital in Turkey. Methods Our study is a cross-sectional survey study. It was carried out between 14 December 2020 and 1 April 2021 for parents over 18 years of age with a child under 18 years’ old who applied to the general pediatrics outpatient clinics of Gazi University Faculty of Medicine Hospital Department of Pediatrics. Results Five hundred fifty-four parents responded to the questionnaire (93.2% rate of response). A total of 15.7% of parents stated to use antibiotics in any child with fever. 37% of parents believed that antibiotics could cure infections caused by viruses. 6.3% of parents declared that they put pressure on pediatricians to prescribe antibiotics. While 28% of the parents who thought that the use of inappropriate antibiotics would not change the effect and resistance of the treatment, 41% thought that new antibiotics could be developed continuously. 85.6% of the parents stated that they never gave their children non-prescription antibiotics when they had a high fever. 80.9% of them declared that they never used past antibiotics in the presence of a new infection. Conclusion According to the results of our study of parents’ lack of knowledge about antibiotics in Turkey, though generally it shows proper attitude and practices. It shows that some of the restrictions imposed by the National Action Plan are partially working. However, it is still necessary to continue to inform parents, pediatricians and pharmacists about the use of antibiotics, and to be more sensitive about the prescribing of antibiotics, and if necessary, sanctions should be imposed by the state in order to prevent unnecessary antibiotic prescriptions.

Burden of upper respiratory tract infections in primary care facilities and excessive antimicrobial over-prescription: A community-oriented primary care project in rural Kenya

During their community oriented primary care (COPC) rotation in rural coastal Kenya, residents of the Family Medicine programme at the Aga Khan University–Nairobi, identified a high burden of upper respiratory tract infections (URTI) in the dispensaries with high prescription of antimicrobials (AMs) in over 80% of the patients presenting with URTI. An interactive participatory education intervention, designed based on principles of community participation and capacity building, reduced AM prescription in the under 5-year age group with 44% in the 2 weeks after the intervention, and with 18% at week 8 and 9. In the over 5-year age group, this was reduced with 18% and 8%, respectively. Key challenges for upholding AM stewardship after the intervention included the high patient workload in the clinics, difficulties in addressing patient’s concerns regarding the prognosis, inaccessibility to ingredients for home therapies, and easy availability of AMs without prescription at local chemists. Interventions addressing improper prescription at the facility level should include provision of continuous training, including communication training, for health facility staff, as well as audits on prescription practices. Collaboration with Community Health Volunteers (CHVs) can help in increasing community awareness on antimicrobial resistance (AMR). This study demonstrates the value of family physicians in clinical governance and improving the quality of care through implementation of guidelines and training. Joint action with the Kilifi county Ministry of Health and the private sector is needed to address mal-regulated access to AMs beyond health facility control.

1135. The Effect of Penicillin Allergy Labels on Antibiotic Prescribing for Children Diagnosed with Upper Respiratory Tract Infections in Two Primary Care Networks

Background In pediatric inpatient settings, unconfirmed penicillin allergy labels (PALs) are associated with increased broad-spectrum antibiotic use, costs, and adverse events. However, 90% of antibiotics are prescribed in the outpatient setting and 70% of these antibiotics are given for upper respiratory tract infections (URTI.) Little is known about the effect of PALs on antibiotic prescribing in the pediatric outpatient population. Methods A retrospective birth cohort was created of children born between January 1st 2010 and June 30th 2020 and seen at one of 91 Texas Children’s Pediatrics or Children’s Hospital of Philadelphia primary care clinics. Children with an ICD10 code for an URTI and an antibiotic prescription were stratified into those with or without a penicillin allergy label at the time of the infection. Rates of second-line and broad-spectrum antibiotic use were compared. Results The birth cohort included 334,465 children followed for 1.2 million person-years. An antibiotic was prescribed for 696,782 URTIs and the most common diagnosis was acute otitis media. Children with PALs were significantly more likely to receive second-line antibiotics (OR 35.0, 95% CI 33.9-36.1) and broad-spectrum antibiotics (OR 23.9, 95% CI 23.2-24.8.) Children with PALs received more third generation cephalosporins (60% vs. 15%) and more macrolide antibiotics (25% vs. 3%) than those without a PAL. Overall, 18,015 children (5.4%) acquired a PAL during the study period, which accounted for 23% of all second-line antibiotic prescriptions and 17% of all broad-spectrum antibiotic use for URTIs. Multivariable logistic regression for receipt of second-line antibiotics for upper respiratory tract infections Conclusion PALs are common and account for a substantial proportion of second-line and broad-spectrum antibiotic use in pediatric outpatients treated for URTIs. Efforts to de-label children with PALs are likely to increase first-line antibiotic use and decrease broad-spectrum antibiotic use for URTIs, the most common indication for antibiotic prescribing to children. Disclosures Debra Palazzi, MD, MEd, AAP (Other Financial or Material Support, PREP ID Editorial Board, PREP ID Course)AHRQ (Research Grant or Support)Elsevier (Other Financial or Material Support, Royalties for writing and editing chapters)JAMA Pediatrics (Board Member)

159. Improving Antibiotic Use for Sinusitis and Upper Respiratory Tract Infections: A Virtual Visit Antibiotic Stewardship Initiative

Background Asynchronous virtual patient care is growing in popularity; however, the effectiveness of virtually delivering guideline-concordant care in conjunction with antibiotic stewardship initiatives remains uncertain. We developed a bundled stewardship intervention aimed at improving antibiotic use in E-visits for upper respiratory tract infections (URTIs). Methods In this pre-post study, adult patients who completed an E-visit for “cough,” “flu,” or “sinus symptoms” at Michigan Medicine between 1/1/2018 and 9/30/2020 were included. Patient demographics, diagnoses, and antibiotic details were collected. The multi-faceted intervention occurred over 6 months (Figure 1). We performed segmented linear regression to estimate the effect of the intervention on the level and trend of appropriate antibiotic use for URTI diagnosis (defined as no antibiotic prescribed) and sinusitis (defined as guideline-concordant antibiotic selection and duration). Regression lines were fit to data before (March 2019) and after (May 2019) the physician championing period. Results Among 5151 E-visits, the mean age was 46 years old, and most patients were female (71.3%, N=3674). 3405/5151 E-visits were for URTI. Inappropriate antibiotic use for URTI was stable in trend prior to the audit and feedback intervention (Figure 2), followed by a 12% (P-value = 0.01) decrease in inappropriate antibiotic use post-intervention. The trend in inappropriate antibiotic use continued to decrease after the intervention by 1.1%/month (P-value = 0.02) (Figure 2a). Of 2493/5151 E-visits specifically for sinus symptoms, guideline-concordant antibiotic use was low (intercept = 8%) pre-intervention (Figure 2b). Post-intervention, there was an estimated 47% increase (P-value < 0.001) in patients receiving guideline-concordant antibiotics. Solid line represents time of the webinar, dashed line represents time of modified questionnaire roll out and electronic medical record “nudges”, and shaded area is time of physician champion intervention. Guideline-concordant antibiotic prescribing for sinusitis included amoxicillin/clavulanate or doxycycline prescribed for a duration of 5-7 days Conclusion A multifaceted stewardship bundle for E-visits improved guideline-concordant antibiotic use for URTIs. Changes implemented in the EMR are most beneficial after a period of audit and feedback. This approach can aid stewardship efforts in the ambulatory care setting particularly with regards to telemedicine. Disclosures Tejal N. Gandhi, MD, Blue Cross Blue Shield of Michigan (Individual(s) Involved: Self): Grant/Research Support Lindsay A. Petty, MD, Nothing to disclose

1441. Significant Decrease in the Incidence Rate of Common Outpatient Upper Respiratory Tract Infection Diagnoses per Clinic Visit in the First Respiratory Season of October 2020 to March 2021 During the Covid-19 Pandemic. A Report From an Outpatient Antimicrobial Stewardship Program at a community hospital in Brooklyn

Background As part of our outpatient Antimicrobial Stewardship Program, we do surveillance of diagnoses and antibiotic use for common upper respiratory tract infections such as acute upper respiratory tract infection, acute bronchitis, sinusitis, and pharyngitis. We sought to evaluate the impact of the Covid-19 pandemic on the incidence rate of upper respiratory tract infection diagnoses per clinic visit during October 2020 to March 2021 season compared to the three prior respiratory seasons. We also sought to reflect of impact of increase in televisits and overlapping symptoms of COVID 19 and upper respiratory tract infections. Methods Our cohort study extending from October 2017 to March 2021. We collected number of diagnoses of upper respiratory infections and number of unique clinic visits during four consecutive respiratory seasons at our primary care sites via electronic health records. Results During the recent October 2020 to March 2021 respiratory season which coincided with the second NYC Covid-19 wave, we had 11569 unique clinic visits and 39 diagnoses of an upper respiratory tract infection - incident rate of 1.29. In the three prior respiratory seasons combined, we had 40939 unique clinic visits and 833 diagnoses of an upper respiratory tract infection – incident rate of 1.49. The incident rates showed a dramatic decline using the test based method and the chi square-statistic p< 0.0001 with an incident rate ratio using a poisson exact method of 6.0359. Statistical comparisons of the current season to each prior individual season yielded similar results. The percentage of Tele-visits during the current season was 19% compared to 0% in the 3 prior seasons. Conclusion During the first respiratory season from October 2020 to March 2021 in midst of the Covid-19 pandemic which also coincided with the second Covid-19 wave in New York, we saw a statistically significant decrease in incidence of common upper respiratory tract infection diagnoses per clinic visit compared to the three prior respiratory seasons. Overlapping signs and symptoms of upper respiratory tract infections and Covid-19 with the added percentage in Tele-visits did not cause an increase in incidence rates of upper respiratory tract infection diagnoses. Covid-19 related mitigation efforts may have played a role. Disclosures All Authors: No reported disclosures