Medicine and Health Sciences Commons^™

Antibiotic Durations For Skin And Soft Tissue Infections In Pediatric Urgent Care Clinics, Megan Hamner

Research Days

Background: Skin and soft tissue infections (SSTIs) are the second most common diagnosis leading to pediatric antibiotic prescriptions in the outpatient setting after respiratory diagnoses. However, most antibiotic stewardship programs have mainly focused on the latter. Children seen in the ambulatory setting for SSTIs often receive >7 days of antibiotics, although current society guidelines recommend 5-7 days for most diagnoses.

Objectives/Goal: To determine the baseline percentage of patients receiving antibiotic prescriptions for >7 days for SSTIs in Children’s Mercy urgent care clinics (UCC)s and to evaluate factors that influence providers towards longer durations.

Methods/Design: We built a report that extracted …

Levofloxacin Versus Ciprofloxacin Prophylaxis In Pediatric Cancer Patients At High Risk Of Infection, Chandni Dargan Md, Amy Johnson Md, Mba

Research Days

Background: Patients with cancer and those undergoing chemotherapy are at risk of developing bacterial infections due to myelosuppression. Patients undergoing the most intensive chemotherapy regimens are at a higher risk for morbidity and mortality due to profound neutropenia. Antibacterial prophylaxis is given to reduce the incidence of infection in those at highest risk. Starting March 1, 2016 our institution used ciprofloxacin for antibacterial prophylaxis however recent literature, including the COG trial ACCL0934, supports using levofloxacin in certain high risk (HR) populations due to greater efficacy in reducing neutropenic fever (NF) and bacteremia. Therefore, we switched to this April 1, 2019. …

Pediatric Pulmonary Artery Aneurysms Causing Pulmonary Hemorrhage: A Case Of Transcatheter Intervention While On Va Ecmo Support, Igor Areinamo

Research Days

Background: The incidence of pulmonary artery aneurysm (PAA) in children remains unknown. There are few reports of a transcutaneous interventional approach to address this type of pathology. Management of PAAs while on VA ECMO has not been described in pediatrics.

Objectives/Goal:

Methods/Design:

Case: 9-year-old previously healthy male presented with MRSA associated ARDS and sepsis requiring urgent VA ECMO cannulation. Chest CT done on ECMO day 22 showed development of right sided PAAs. Patient had an episode of significant pulmonary hemorrhage. Angiogram demonstrated two fusiform right PAAs, one of which had ruptured and was bleeding into the lung parenchyma. Patient had …

C-Reactive Protein Values To Predict Sepsis-Induced Inflammatory Response In Premature Infants, Megan H. Tucker

Research Days

Background: C-reactive protein (CRP) is an inflammatory marker that has been recognized as a biomarker of the systemic inflammatory response in preterm neonates. We hypothesized that initial and peak CRP values would correlate with the degree of sepsis-induced acute lung injury (ALI) as measured by the pulmonary severity score (PSS).

Objectives/Goal: 1) Determine if confirmed (CF) sepsis events are associated with higher initial and peak CRP values than rule out (RO) sepsis events. 2) Investigate if initial and/or peak CRP correlates with severity of sepsis-induced ALI as measured by the PSS.

Methods/Design: In this retrospective case control study, we included …

Diagnosis And Management Of Otitis Media With Effusion In Pediatric Urgent Care Clinics, Ashley Deschepper

Research Days

Background: Otitis media with effusion (OME)’s clinical presentation is often confused with acute otitis media (AOM) by providers. Despite OME guidelines recommending watchful waiting with no antibiotics, rates of antibiotic use remain elevated. In our pediatric urgent care clinics (UCCs), an estimated 50% of patients diagnosed with OME receive antibiotic prescriptions.

Objectives/Goal: To determine the provider diagnosis validity and the rates of antibiotics prescribed among pediatric OME patients evaluated in 3 UCCs within a pediatric healthcare system.

Methods/Design: We randomly selected 75% of encounters for children age 0-18 years who had a billing diagnosis of OME in 2019. Charts were …

Pulmonary Severity Score As A Measure Of Sepsis-Induced Acute Lung Injury In Preterm Infants, Megan H. Tucker

Research Days

Background: Sepsis is the most common indirect cause of acute lung injury (ALI) in adult and pediatric patients, yet no studies have described this phenomenon in preterm infants. We hypothesize that sepsis-induced ALI occurs in neonates and increases the risk of bronchopulmonary dysplasia (BPD) in preterm infants.

Objectives/Goal: 1) To investigate whether late onset sepsis (LOS) and other systemic inflammatory diseases are temporally correlated with ALI as quantified by pulmonary severity score (PSS) trajectory. 2) To determine the sepsis subtypes associated with the greatest severity of ALI.

Methods/Design: We included infants < 31 weeks gestational age and < 1500 grams with LOS in this retrospective case control study. The PSS was calculated at 72, 48, and 24 hours (hr) prior to, at the time of, and 24, 48, 72, and 168hr after sepsis diagnosis. We further defined rule out (RO) sepsis (blood culture negative; antibiotics continued only 48-72hr), blood culture positive (Cx+) sepsis, necrotizing enterocolitis (NEC), urinary tract infection (UTI), and culture negative (Cx-) clinical sepsis (blood culture negative; antibiotics continued > 6 days; specific lab criteria met). PSS trajectories for …