RESUMO
OBJECTIVE: The purpose was to explore preceptors, residency program directors (RPDs), and residents' beliefs and intentions in participating in multicenter pediatric resident research projects (PRRPs). METHODS: This exploratory qualitative study used the theory of planned behavior to explore beliefs, attitudes, and intentions toward participation in a multicenter PRRP. Two focus groups were formed: RPDs/preceptors and pharmacy residents. The primary objective was to identify attitudes/salient beliefs, subjective norms, and perceived behavioral controls regarding participation in multicenter PRRPs. The secondary objectives included identifying potential barriers and mitigation strategies for multicenter PRRPs. Descriptive statistics and a thematic analysis were performed. RESULTS: The 2 focus groups included 24 participants: RPDs/preceptors (n = 16) and pharmacy residents (n = 8). The RPD/preceptor group had a mean of 7.4 ± 5.4 years of research experience; all residents had prior research experience as students. Participants shared and contrasted their salient beliefs, subjective norms, and perceived behavioral control beliefs about logistical challenges, networking, mentoring, sample size, collaboration, workload, shared responsibilities for data collection and the institutional review board application, and resources associated with participation in multicenter PRRPs. Other items that participants felt were important were discussion of authorship order and dedicated research time for residents. CONCLUSIONS: Participants provided favorable comments toward multicenter PRRPs but acknowledged some barriers. The resident, preceptor, and RPD intention to participate in multi-center PRRPs is very likely if they perceive this as an opportunity for increased networking and mentorship, increased likelihood of publication, enhanced research skill experience, and shared resources and responsibilities.
RESUMO
OBJECTIVE: Metronidazole is recommended as a first-line treatment of necrotizing enterocolitis (NEC) in neonates. Metronidazole-associated neurotoxicity has been reported, but long-term neurodevelopmental effects in neonates have not been explored. The primary objective was to evaluate the relationship of cumulative metronidazole dose with each Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III) composite score in neonates with NEC. Secondary objectives included comparison of seizure rates, mean Bayley-III scores, and neurodevelopmental impairment defined as 2 of 3 Bayley-III composite scores ≤ 79 or 1 score ≤ 70 between the metronidazole exposed and non-exposed groups. METHODS: This multisite, retrospective cohort study compared infants with a birth weight < 1500 grams between January 1, 2011, and December 31, 2016, who developed stage 2 or greater NEC or spontaneous intestinal perforation and were followed up at a developmental clinic visit at approximately 1 year of age. Patients were excluded if admitted >72 hours of life, had congenital neurodevelopmental anomalies, hypoxic ischemic encephalopathy, grade III or IV intraventricular hemorrhage, or seizures prior to treatment of NEC. Included patients were stratified into 2 groups based on metronidazole exposure versus no metronidazole. Data were assessed using descriptive and inferential statistical techniques, using SAS 9.4. RESULTS: Forty-one patients were included. Seven patients received metronidazole and 34 patients were in the non-metronidazole group. The only statistical difference noted between groups was for gestational age, with the non-exposed group being more premature. There was no statistical difference in Bayley-III scores, seizure rates, or neurodevelopmental impairment between groups. CONCLUSION: No differences in neurodevelopmental outcomes were found between those with and without metronidazole exposure. Further studies are needed to validate our results.
