RonSamuelNewfieldMD

PubMed

• Extended Use of Histrelin Implant in Pediatric Patients.
  Elyse Pine-Twaddell, Ron S Newfield, Maja Marinkovic> ;Transgender Health. 2023 Jun 1
• Crinecerfont, a CRF1 Receptor Antagonist, Lowers Adrenal Androgens in Adolescents With Congenital Adrenal Hyperplasia.
  Ron S Newfield, Kyriakie Sarafoglou, Patricia Y Fechner, Natalie J Nokoff, Richard J Auchus, Maria G Vogiatzi, George S Jeha, Nagdeep Giri, Eiry Roberts, Julia Sturgeo...> ;The Journal of Clinical Endocrinology and Metabolism. 2023 Oct 18
• 2 citations
  Short-term pediatric thyroidectomy outcome: Analysis of the Pediatric Health Information System (PHIS) database.
  Wen Jiang, Matt Hall, Ron Newfield, Jay G Berry> ;International Journal of Pediatric Otorhinolaryngology. 2022 Dec 1
• 5 citations
  Mutational analysis using next generation sequencing in pediatric thyroid cancer reveals BRAF and fusion oncogenes are common.
  Ron S Newfield, Wen Jiang, Daniel X Sugganth, Feras M Hantash, Euyhyun Lee, Robert O Newbury> ;International Journal of Pediatric Otorhinolaryngology. 2022 Jun 1
• 12 citations
  Efficacy and safety of the addition of sitagliptin to treatment of youth with type 2 diabetes and inadequate glycemic control on metformin without or with insulin
  Muhammad Yazid Jalaludin, Asma Deeb, Philip Zeitler, Raymundo Garcia, Ron S. Newfield, Yulia Samoilova, Carmen A. Rosario, Naim Shehadeh, Chandan Saha, Yilong Zhang, M...> ;Pediatric Diabetes. 2021 Nov 14
• 12 citations
  A randomized clinical trial of the efficacy and safety of sitagliptin as initial oral therapy in youth with type 2 diabetes
  R. Ravi Shankar, Philip Zeitler, Asma Deeb, Muhammad Yazid Jalaludin, Raymundo Garcia, Ron S. Newfield, Yulia Samoilova, Carmen A. Rosario, Naim Shehadeh, Chandan Saha...> ;Pediatric Diabetes. 2021 Nov 14
• 1 citations
  Improving vitamin D testing and supplementation in children with newly diagnosed cancer: A quality improvement initiative at Rady Children's Hospital San Diego.
  Ksenya Shliakhtsitsava, Erin Stucky Fisher, Erin M Trovillion, Kelly A. Bush, Dennis John Kuo, Ron S. Newfield, Courtney D. Thornburg, William Roberts, Paula Aristizabal> ;Pediatric Blood & Cancer. 2021 Jul 19
• 12 citations
  Tildacerfont in Adults With Classic Congenital Adrenal Hyperplasia: Results from Two Phase 2 Studies.
  Kyriakie Sarafoglou, Chris Barnes, Michael Huang, Erik A. Imel, Ivy-Joan Madu, Deborah P. Merke, David Moriarty, Samer Nakhle, Ron S. Newfield, Maria G. Vogiatzi, Rich...> ;The Journal of Clinical Endocrinology and Metabolism. 2021 Oct 21
• 6 citations
  Diagnostic utility of fine needle aspiration cytology in pediatric thyroid nodules based on Bethesda Classification.
  Wen Jiang, Susan A. Phillips, Robert O. Newbury, John H. Naheedy, Ron S. Newfield> ;Journal of Pediatric Endocrinology & Metabolism. 2021 Feb 24
• 5 citations
  Subcutaneous Testosterone Is Effective and Safe as Gender-Affirming Hormone Therapy in Transmasculine and Gender-Diverse Adolescents and Young Adults: A Single Center'...
  Sarah E. Laurenzano, Ron S. Newfield, Euyhyun Lee, Maja Marinkovic> ;Transgender Health. 2021 Feb 1
• 9 citations
  Sociodemographic and clinical characteristics associated with vitamin D status in newly diagnosed pediatric cancer patients.
  Paula Aristizabal, Michael V. Sherer, Bianca P. Perdomo, Esteban Castelao, Courtney D. Thornburg, James A. Proudfoot, Elizabeth T. Jacobs, Ron S. Newfield, Peter E. Za...> ;Pediatric Hematology and Oncology. 2020 Mar 10
• 4 citations
  Undescended retropharyngeal parathyroid adenoma with adjacent thymic tissue in a 13-year-old boy with primary hyperparathyroidism.
  Anthony M. Kordahi, Ron S. Newfield, Stephen W. Bickler, Jun Q Mo, Paritosh C. Khanna, Julie Bykowski, Michael Bouvet> ;Oxford Medical Case Reports. 2019 Dec 31
• 4 citations
  Diagnosis and treatment of a boy with IPEX syndrome presenting with diabetes in early infancy.
  Sejal Kadakia, Lauge Farnaes, David Dimmock, Shimul Chowdhury, Yan Ding, Eric Anderson, Stephen F. Kingsmore, Ron S. Newfield> ;Clinical Case Reports. 2019 Sep 27
• 8 citations
  The utility of intact parathyroid hormone level in managing hypocalcemia after thyroidectomy in children
  Wen Jiang, Euyhyun Lee, Ron S. Newfield> ;International Journal of Pediatric Otorhinolaryngology. 2019 Oct 1
• 5 citations
  Neonatal diabetes mellitus due to a novel variant in the INS gene.
  Sarah E. Laurenzano, Cory McFall, Linda Nguyen, Dipal Savla, Nicole G. Coufal, Meredith S. Wright, Mari Tokita, David Dimmock, Stephen F. Kingsmore, Ron S. Newfield> ;Cold Spring Harbor Molecular Case Studies. 2019 Aug 1
• 7 citations
  Non-alcoholic fatty liver disease in pediatric type 2 diabetes: Metabolic and histologic characteristics in 38 subjects.
  Ron S. Newfield, Carrie Leslie Graves, Robert O. Newbury, Jeffrey B. Schwimmer, James A. Proudfoot, Daphne S. Say, Ariel E. Feldstein> ;Pediatric Diabetes. 2018 Nov 22
• 35 citations
  Chromosomal rearrangements in the 11p15 imprinted region: 17 new 11p15.5 duplications with associated phenotypes and putative functional consequences.
  Solveig Heide, Sandra Chantot-Bastaraud, Boris Keren, Madeleine D. Harbison, Salah Azzi, Sylvie Rossignol, Caroline Michot, Marilyn Lackmy-Port Lys, Bénédicte Demeer, ...> ;Journal of Medical Genetics. 2018 Jan 5
• 44 citations
  Mutational Analysis in Pediatric Thyroid Cancer and Correlations with Age, Ethnicity, and Clinical Presentation.
  Maria Nikita, Wen Jiang, Shih-Min Cheng, Feras M. Hantash, Michael J. McPhaul, Robert O. Newbury, Susan A. Phillips, Richard E. Reitz, Frederic Waldman, Ron S. Newfield> ;Thyroid. 2016 Feb 8
• 13 citations
  Pediatric thyroid surgery and management of thyroid nodules – an institutional experience over a 10-year period
  Wen Jiang, Robert O. Newbury, Ron S. Newfield> ;International Journal of Pediatric Endocrinology. 2016 Jan 13
• 28 citations
  Bone maturation along the spectrum from normal weight to obesity: a complex interplay of sex, growth factors and weight gain.
  Karen O Klein, Ron S. Newfield, Sandra G Hassink> ;Journal of Pediatric Endocrinology & Metabolism. 2016 Mar 1
• 29 citations
  Low vitamin D level in pediatric patients with new onset type 1 diabetes is common, especially if in ketoacidosis.
  Hiba Al-Zubeidi, Lucero Leon-Chi, Ron S. Newfield> ;Pediatric Diabetes. 2016 Dec 1
• 5 citations
  Topical sulfonylurea as a novel therapy for hypertrichosis secondary to diazoxide, and potentially for other conditions with excess hair growth
  Ron S. Newfield> ;Medical Hypotheses. 2015 Dec 1
• 19 citations
  Evaluation of the American-English Quality of Life in Short Stature Youth (QoLISSY) questionnaire in the United States
  Monika Bullinger, Rachel Sommer, Andreas M. Pleil, Nelly Mauras, Judith L. Ross, Ron S. Newfield, Lawrence A. Silverman, Anja Rohenkohl, Janet L. Fox, Julia Quitmann> ;Health and Quality of Life Outcomes. 2015 Apr 2
• 5 citations
  A 4-Year, Open-Label, Multicenter, Randomized Trial of Genotropin® Growth Hormone in Patients with Idiopathic Short Stature: Analysis of 4-Year Data Comparing Efficacy...
  Debra Counts, Lawrence A. Silverman, Natasa Rajicic, Mitchell E. Geffner, Ron S. Newfield, Paul S. Thornton, Mauri Carakushansky, Oscar Escobar, Robert Rapaport, Lynne...> ;Hormone Research in Paediatrics. 2015 Jan 1
• 12 citations
  Lipoprotein particle concentrations in children and adults following Kawasaki disease.
  Jonathan H. Lin, Sonia Jain, Xiaoying Sun, Victoria Liu, Yuichiro Sato, Susan Jimenez-Fernandez, Ron S. Newfield, Ray Pourfarzib, Adriana H. Tremoulet, John B. Gordon,...> ;The Journal of Pediatrics. 2014 Oct 1
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Journal Articles

• Non‐Alcoholic Fatty Liver Disease in Pediatric Type 2 Diabetes: Metabolic and Histologic Characteristics in 38 Subjects  
  Ron S Newfield, Ariel E Feldstein, Jeffrey B Schwimmer, Robert O Newbury, Daphne S Say, Pediatric Diabetes