Research mentor training is a valuable professional development activity. Options for training customization (by delivery mode, dosage, content) are needed to address the many critical attributes of effective mentoring relationships and to support mentors in different institutional settings.

We conducted a pilot randomized controlled trial to evaluate a hybrid mentor training approach consisting of an innovative, 90-minute, self-paced, online module (Optimizing the Practice of Mentoring, OPM) followed by workshops based on the Entering Mentoring (EM) curriculum. Mentors (n = 59) were randomized to intervention or control arms; the control condition was receipt of a two-page mentoring tip sheet. Surveys (pre, post, 3-month follow up) and focus groups assessed training impact (self-appraised knowledge, skills, behavior change) and participants’ perceptions of the blended training model.

The intervention (∼6.5 hours) produced significant improvements in all outcomes, including skills gains on par with those reported previously for the 8-hour EM model. Knowledge gains and intention-to-change mentoring practices were realized after completion of OPM and augmented by the in-person sessions. Mentors valued the synergy of the blended learning format, noting the unique strengths of each modality and specific benefits to completing a foundational online module before in-person engagement.

Findings from this pilot trial support the value of e-learning approaches, both as standalone curricula or as a component of hybrid implementation models, for the professional development of research mentors.

Burn patients are particularly vulnerable to infection, and an estimated half of all burn deaths are due to infections. This study explored risk factors for healthcare-associated infections (HAIs) in adult burn patients.

Retrospective cohort study.

Tertiary-care burn center.

Adults (≥18 years old) admitted with burn injury for at least 2 days between 2004 and 2013.

HAIs were determined in real-time by infection preventionists using Centers for Disease Control and Prevention criteria. Multivariable Cox proportional hazards regression was used to estimate the direct effect of each risk factor on time to HAI, with inverse probability of censor weights to address potentially informative censoring. Effect measure modification by burn size was also assessed.

Overall, 4,426 patients met inclusion criteria, and 349 (7.9%) patients had at least 1 HAI within 60 days of admission. Compared to <5% total body surface area (TBSA), patients with 5%–10% TBSA were almost 3 times as likely to acquire an HAI (hazard ratio [HR], 2.92; 95% CI, 1.63–5.23); patients with 10%–20% TBSA were >6 times as likely to acquire an HAI (HR, 6.38; 95% CI, 3.64–11.17); and patients with >20% TBSA were >10 times as likely to acquire an HAI (HR, 10.33; 95% CI, 5.74–18.60). Patients with inhalational injury were 1.5 times as likely to acquire an HAI (HR, 1.61; 95% CI, 1.17–2.22). The effect of inhalational injury (P=.09) appeared to be larger among patients with ≤20% TBSA.

Larger burns and inhalational injury were associated with increased incidence of HAIs. Future research should use these risk factors to identify potential interventions.

Infect Control Hosp Epidemiol 2017;38:1441–1448

Thailand is one of 22 countries designated by the World Health Organization as “high burden” with regard to tuberculosis. Preventing nosocomial tuberculosis transmission remains an important, unmet need. We investigated the adequacy of current practices to evaluate hospitalized patients for tuberculosis, which is critical in preventing delayed diagnosis and nosocomial tuberculosis transmission.

Thailand conducts active, population-based surveillance for pneumonia in 2 rural provinces. Case report forms are completed for all persons who are hospitalized and meet a case definition of having clinical pneumonia. We analyzed how frequently patients had an adequate diagnostic evaluation for infectious pulmonary tuberculosis, in accordance with national guidelines. We conducted multivariate analyses to determine patient and health-system factors associated with an inadequate diagnostic evaluation for tuberculosis and with tuberculosis disease.

Of 8,853 cases of clinical pneumonia between September 2003 and March 2006,73% were in patients not adequately evaluated for tuberculosis. Acid-fast bacilli (AFB)–positive tuberculosis was diagnosed in 188 cases, which was 2% of all pneumonia cases and 12% of pneumonia cases in patients adequately evaluated for tuberculosis. Diagnostic evaluations for tuberculosis were less commonly performed among those who were younger than 25 years of age, were female, and lacked cough, sputum production, hemoptysis, and dyspnea. Among patients adequately evaluated, a clinical syndrome of no cough, no hemoptysis, and normal chest radiography findings had a 95% negative predictive value.

The prevalence of AFB-positive, pulmonary tuberculosis was high among adults hospitalized with clinical pneumonia in Thailand. Most patients were not adequately evaluated for tuberculosis. Efforts are needed to improve identification and diagnosis of infectious tuberculosis cases in hospitalized patients.

In 2002, the Chicago Department of Public Health (CDPH; Chicago, Illinois) convened the Chicago-Area Neonatal MRSA Working Group (CANMWG) to discuss and compare approaches aimed at control of methicillin-resistant Staphylococcus aureus (MRSA) in neonatal intensive care units (NICUs). To better understand these issues on a regional level, the CDPH and the Evanston Department of Health and Human Services (EDHHS; Evanston, Illinois) began an investigation.

Survey to collect demographic, clinical, microbiologic, and epidemiologic data on individual cases and clusters of MRSA infection; an additional survey collected data on infection control practices.

Level III NICUs at Chicago-area hospitals.

Neonates and healthcare workers associated with the level III NICUs.

From June 2001 through September 2002, the participating hospitals reported all clusters of MRSA infection in their respective level III NICUs to the CDPH and the EDHHS.

Thirteen clusters of MRSA infection were detected in level III NICUs, and 149 MRSA-positive infants were reported. Infection control surveys showed that hospitals took different approaches for controlling MRSA colonization and infection in NICUs.

The CANMWG developed recommendations for the prevention and control of MRSA colonization and infection in the NICU and agreed that recommendations should expand to include future data generated by further studies. Continuing partnerships between hospital infection control personnel and public health professionals will be crucial in honing appropriate guidelines for effective approaches to the management and control of MRSA colonization and infection in NICUs.

To investigate an outbreak of Staphylococcus aureus surgical-site infections.

Case–control study.

Pediatric cardiothoracic surgery service of a tertiary-care university medical center.

Molecular typing was used to identify healthcare workers who carried the epidemic strain.

Three children acquired surgical-site infections caused by a single strain of S. aureus. Fourteen (25%) of the staff members in the operating room and 17 (11%) on nursing units carried the epidemic strain (P = 01). A case–control study identified 4 healthcare workers who were associated statistically with the outbreak, 2 of whom (a cardiothoracic surgeon and a perfusionist) carried the epidemic strain in their nares. The surgeon also carried the epidemic strain on his hands. Each staff member who carried the epidemic strain was treated with mupirocin; those carrying the strain on their hands were required to wash their hands with chlorhexidine. The surgeon was not allowed to perform surgery until 2 of his hand cultures did not grow S. aureus.

Only three children were infected with the epidemic strain, but it was disseminated widely among staff who cared for children who underwent cardiothoracic surgery. No additional cases were identified after staff members who carried the epidemic strain were decolonized. Both classic epidemiologic methods and molecular typing techniques were necessary to identify the source and extent of this outbreak.