Trial of antibiotic restraint in presumed pneumonia: A Surgical Infection Society multicenter pilot.

BACKGROUND: Pneumonia is the most common intensive care unit-acquired infection in the trauma and emergency general surgery population. Despite guidelines urging rapid antibiotic use, data supporting immediate antibiotic initiation in cases of suspected infection are limited. Our hypothesis was that a protocol of specimen-initiated antibiotic initiation would have similar compliance and outcomes to an immediate initiation protocol. METHODS: We devised a pragmatic cluster-randomized crossover pilot trial. Four surgical and trauma intensive care units were randomized to either an immediate initiation or specimen-initiated antibiotic protocol for intubated patients with suspected pneumonia and bronchoscopically obtained cultures who did not require vasopressors. In the immediate initiation arm, antibiotics were started immediately after the culture regardless of patient status. In the specimen-initiated arm, antibiotics were delayed until objective Gram stain or culture results suggested infection. Each site participated in both arms after a washout period and crossover. Outcomes were protocol compliance, all-cause 30-day mortality, and ventilator-free alive days at 30 days. Standard statistical techniques were applied. RESULTS: A total of 186 patients had 244 total cultures, of which only the first was analyzed. Ninety-three patients (50%) were enrolled in each arm, and 94.6% were trauma patients (84.4% blunt trauma). The median age was 50.5 years, and 21% of the cohort was female. There were no differences in demographics, comorbidities, sequential organ failure assessment, Acute Physiology and Chronic Health Evaluation II, or Injury Severity Scores. Antibiotics were started significantly later in the specimen-initiated arm (0 vs. 9.3 hours; p < 0.0001) with 19.4% avoiding antibiotics completely for that episode. There were no differences in the rate of protocol adherence, 30-day mortality, or ventilator-free alive days at 30 days. CONCLUSION: In this cluster-randomized crossover trial, we found similar compliance rates between immediate and specimen-initiated antibiotic strategies. Specimen-initiated antibiotic protocol in patients with a suspected hospital-acquired pneumonia did not result in worse clinical outcomes compared with immediate initiation. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level II.

Benefits and Limitations of Virtual Recruitment: Perspectives From Subspeciality Directors.

BACKGROUND AND OBJECTIVES: Because of the coronavirus disease 2019 pandemic and recommendations from a range of leaders and organizations, the pediatrics subspecialty 2020 recruitment season was entirely virtual. Minimal data exist on the effect of this change to guide future strategies. The aim of this study was to understand the effects of virtual recruitment on pediatric subspecialty programs as perceived by program leaders. METHODS: This concurrent, triangulation, mixed-methods study used a survey that was developed through an iterative (3 cycles), consensus-building, modified Delphi process and sent to all pediatric subspecialty program directors (PSPDs) between April and May 2021. Descriptive statistics and thematic analysis were used, and a conceptual framework was developed. RESULTS: Forty-two percent (352 of 840) of PSPDs responded from 16 of the 17 pediatric (94%) subspecialties; 60% felt the virtual interview process was beneficial to their training program. A majority of respondents (72%) reported cost savings were a benefit; additional benefits included greater efficiency of time, more applicants per day, greater faculty involvement, and perceived less time away from residency for applicants. PSPDs reported a more diverse applicant pool. Without an in-person component, PSPDs worried about programs and applicants missing informative, in-person interactions and applicants missing hospital tours and visiting the city. A model based upon theory of change was developed to aid program considerations for future application cycles. CONCLUSIONS: PSPDs identified several benefits to virtual recruitment, including ease of accommodating increased applicants with a diverse applicant pool and enhanced faculty involvement. Identified limitations included reduced interaction between the applicant and the larger institution/city.