Browsing by Author "Gogcu, Semsa"

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    Advocating for the inclusion of kidney health outcomes in neonatal research: best practice recommendations by the Neonatal Kidney Collaborative
    (Springer Nature, 2024) Reidy, Kimberly J.; Guillet, Ronnie; Selewski, David T.; Defreitas, Marissa; Stone, Sadie; Starr, Michelle C.; Harer, Matthew W.; Todurkar, Namrata; Vuong, Kim T.; Gogcu, Semsa; Askenazi, David; Tipple, Trent E.; Charlton, Jennifer R.; Pediatrics, School of Medicine
    Acute kidney injury (AKI) occurs in nearly 30% of sick neonates. Chronic kidney disease (CKD) can be detected in certain populations of sick neonates as early as 2 years. AKI is often part of a multisystem syndrome that negatively impacts developing organs resulting in short- and long-term pulmonary, neurodevelopmental, and cardiovascular morbidities. It is critical to incorporate kidney-related data into neonatal clinical trials in a uniform manner to better understand how neonatal AKI or CKD could affect an outcome of interest. Here, we provide expert opinion recommendations and rationales to support the inclusion of short- and long-term neonatal kidney outcomes using a tiered approach based on study design: (1) observational studies (prospective or retrospective) limited to data available within a center's standard practice, (2) observational studies involving prospective data collection where prespecified kidney outcomes are included in the design, (3) interventional studies with non-nephrotoxic agents, and (4) interventional studies with known nephrotoxic agents. We also provide recommendations for biospecimen collection to facilitate ancillary kidney specific research initiatives. This approach balances the costs of AKI and CKD ascertainment with knowledge gained. We advocate that kidney outcomes be included routinely in neonatal clinical study design. Consistent incorporation of kidney outcomes across studies will increase our knowledge of neonatal morbidity.
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    Provision and Availability of Genomic Medicine Services in Level IV Neonatal Intensive Care Units
    (Elsevier, 2023) Wojcik, Monica H.; Callahan, Katharine P.; Antoniou, Austin; del Rosario, Maya C.; Brunelli, Luca; ElHassan, Nahed O.; Gogcu, Semsa; Murthy, Karna; Rumpel, Jennifer A.; Wambach, Jennifer A.; Suhrie, Kristen; Fishler, Kristen; Chaudhari, Bimal P.; Pediatrics, School of Medicine
    Purpose: To describe variation in genomic medicine services across level IV neonatal intensive care units (NICUs) in the United States and Canada. Methods: We developed and distributed a novel survey to the 43 level IV NICUs belonging to the Children's Hospitals Neonatal Consortium, requesting a single response per site from a clinician with knowledge of the provision of genomic medicine services. Results: Overall response rate was 74% (32/43). Although chromosomal microarray and exome or genome sequencing (ES or GS) were universally available, access was restricted for 22% (7/32) and 81% (26/32) of centers, respectively. The most common restriction on ES or GS was requiring approval by a specialist (41%, 13/32). Rapid ES/GS was available in 69% of NICUs (22/32). Availability of same-day genetics consultative services was limited (41%, 13/32 sites), and pre- and post-test counseling practices varied widely. Conclusion: We observed large inter-center variation in genomic medicine services across level IV NICUs: most notably, access to rapid, comprehensive genetic testing in time frames relevant to critical care decision making was limited at many level IV Children's Hospitals Neonatal Consortium NICUs despite a significant burden of genetic disease. Further efforts are needed to improve access to neonatal genomic medicine services.