Bio

Clinical Focus


  • Pediatrics

Academic Appointments


Professional Education


  • Fellowship:Stanford University - Infectious Diseases (2013) CA
  • Board Certification: Pediatric Infectious Disease, American Board of Pediatrics (2013)
  • Internship:University of Washington Childrens Hospital and Regional Medical Center (2009) WA
  • Board Certification, American Board of Pediatrics, Pediatric Infectious Diseases (2013)
  • Board Certification: Pediatrics, American Board of Pediatrics (2009)
  • Residency:University of Washington Childrens Hospital and Regional Medical Center (2009) WA
  • Medical Education:Univ of California San Francisco (2006) CA

Publications

Journal Articles


  • Evaluation of serial urine viral cultures for the diagnosis of cytomegalovirus infection in neonates and infants. Pediatric and developmental pathology Chisholm, K. M., Aziz, N., McDowell, M., Guo, F. P., Srinivas, N., Benitz, W. E., Norton, M. E., Gutierrez, K., Folkins, A. K., Pinsky, B. A. 2014; 17 (3): 176-180

    Abstract

    Cytomegalovirus (CMV) is the most common cause of congenital infection worldwide. Urine viral culture is the standard for CMV diagnosis in neonates and infants. The objectives of this study were to compare the performance of serial paired rapid shell vial cultures (SVC) and routine viral cultures (RVC), and to determine the optimal number of cultures needed to detect positive cases. From 2001 to 2011, all paired CMV SVC and RVC performed on neonates and infants less than 100 days of age were recorded. Testing episodes were defined as sets of cultures performed within 7 days of one another. A total of 1264 neonates and infants underwent 1478 testing episodes; 68 (5.4%) had at least one episode with a positive CMV culture. In episodes where CMV was detected before day 21 of life, the first specimen was positive in 100% (16/16) of cases. When testing occurred after 21 days of life, the first specimen was positive in 82.7% (43/52) of cases, requiring three cultures to reach 100% detection. The SVC was more prone to assay failure than RVC. Overall, when RVC was compared to SVC, there was 86.0% positive agreement and 99.9% negative agreement. In conclusion, three serial urine samples are necessary for detection of CMV in specimens collected between day of life 22 and 99, while one sample may be sufficient on or before day of life 21. Though SVC was more sensitive than RVC, the risk of SVC failure supports the use of multimodality testing to optimize detection.

    View details for DOI 10.2350/14-01-1432-OA.1

    View details for PubMedID 24617645

  • A PEDIATRIC CASE OF NEW DELHI METALLO-beta-LACTAMASE-1-PRODUCING ENTEROBACTERIACEAE IN THE UNITED STATES PEDIATRIC INFECTIOUS DISEASE JOURNAL Green, D. A., Srinivas, N., Watz, N., Tenover, F. C., Amieva, M., Banaei, N. 2013; 32 (11): 1291-1294

    Abstract

    We report the second pediatric case of New Delhi metallo-beta-lactamase (NDM-1)-producing Enterobacteriaceae in the United States in a girl from India who presented to a teaching hospital in Northern California with cystitis due to NDM-1-producing E. coli and K. pneumoniae. Laboratory methods included various phenotypic antimicrobial susceptibility testing assays, as well as PCR assays for carbapenemase-encoding genes. Laboratory challenges included a false negative modified Hodge test and reversion of carbapenem resistance in the E. coli strain. The limited number of effective antimicrobial agents and the lack of pediatric-specific safety and efficacy data for these drugs presented significant therapeutic challenges.

    View details for DOI 10.1097/INF.0b013e31829eca34

    View details for Web of Science ID 000330832500030

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