Phil Zeitler, MD, PhD

Professional Titles

• Section Head, Endocrinology

Recognitions

• Thomas Jefferson Award, University of Colorado (2012)
  
• Chase Family Community Service Award, University of Colorado (2014)
• Career Teaching Scholar Award, Department of Pediatrics, University of Colorado (2020)
• Career Mentor Award, Colorado Nutrition and Obesity Research Center (2022)

Publications

• Kapadia C, Zeitler P. Hemoglobin A1c measurement for the diagnosis of Type 2 diabetes in children. Int J Pediatr Endocrinol. 2012 Dec 20;2012(1):31. [Epub ahead of print] PubMed PMID: 23256825
• Sundaram SS, Alonso EM, Zeitler P, Yin W, Anand R, SPLIT Research Group. Obesity after pediatric liver transplantation: prevalence and risk factors. J Pediatr Gastroenterol Nutr. 2012 Dec;55(6):657-62. PubMed PMID: 22744193
• TODAY Study Group, Zeitler P, Hirst K, Pyle L, Linder B, Copeland K, Arslanian S, Cuttler L, Nathan DM, Tollefsen S, Wilfley D, Kaufman F. A clinical trial to maintain glycemic control in youth with type 2 diabetes. N Engl J Med. 2012 Jun 14;366(24):2247-56. PubMed PMID: 22540912
• Laffel L, Chang N, Grey M, Hale D, Higgins L, Hirst K, Izquierdo R, Larkin M, Macha C, Pham T, Wauters A, Weinstock RS, TODAY Study Group. Metformin monotherapy in youth with recent onset type 2 diabetes: experience from the prerandomization run-in phase of the TODAY study. Pediatr Diabetes. 2012 Aug;13(5):369-75. PubMed PMID: 22369102
• Bacha F, Pyle L, Nadeau K, Cuttler L, Goland R, Haymond M, Levitsky L, Lynch J, Weinstock RS, White NH, Caprio S, Arslanian S, TODAY Study Group. Determinants of glycemic control in youth with type 2 diabetes at randomization in the TODAY study. Pediatr Diabetes. 2012 Aug;13(5):376-83. PubMed PMID: 22332798
• Zeitler P, Challenges in diagnosing and treating childhood type 2 diabetes. Contemp Pediatr 2012 29:16-23
• Chan CL, McFann K, Taylor L, Wright D, Zeitler PS, Barker JM. Congenital adrenal hyperplasia and the second newborn screen. J Pediatr. 2013 Jul;163(1):109-13.e1. PubMed PMID: 23414665
• Love-Osborne KA, Sheeder J, Svircev A, Chan C, Zeitler P, Nadeau KJ. Use of glycosylated hemoglobin increases diabetes screening for at-risk adolescents in primary care settings. Pediatr Diabetes. 2013 Nov;14(7):512-8. PubMed PMID: 23659706
• TODAY Study Group. Retinopathy in youth with type 2 diabetes participating in the TODAY clinical trial. Diabetes Care. 2013 Jun;36(6):1772-4. PubMed PMID: 23704677
• Chan CL, Pyle L, Newnes L, Nadeau KJ, Zeitler PS, Kelsey MM. Continuous Glucose Monitoring and its Relationship to Hemoglobin A1c and Oral Glucose Tolerance Testing in Obese and Prediabetic Youth. J Clin Endocrinol Metab. 2014 Dec 22;:jc20143612. [Epub ahead of print] PubMed PMID: 25532041
• TODAY Study Group. Safety and tolerability of the treatment of youth-onset type 2 diabetes: the TODAY experience. Diabetes Care. 2013 Jun;36(6):1765-71. PubMed PMID: 23704676
• Zeitler P, Fu J, Tandon N, Nadeau K, Urakami T, Barrett T, Maahs D. Type 2 diabetes in the child and adolescent. Pediatr Diabetes. 2014 Sep;15 Suppl 20:26-46. PubMed PMID: 25182306
• Chan CL, McFann K, Newnes L, Nadeau KJ, Zeitler PS, Kelsey M. Hemoglobin A1c assay variations and implications for diabetes screening in obese youth. Pediatr Diabetes. 2014 Dec;15(8):557-63. PubMed PMID: 24636682
• TODAY Study Group. Lipid and inflammatory cardiovascular risk worsens over 3 years in youth with type 2 diabetes: the TODAY clinical trial. Diabetes Care. 2013 Jun;36(6):1758-64. PubMed PMID: 23704675
• TODAY Study Group. Effects of metformin, metformin plus rosiglitazone, and metformin plus lifestyle on insulin sensitivity and ß-cell function in TODAY. Diabetes Care. 2013 Jun;36(6):1749-57. PubMed PMID: 23704674
• TODAY Study Group. Treatment effects on measures of body composition in the TODAY clinical trial. Diabetes Care. 2013 Jun;36(6):1742-8. PubMed PMID: 23704673
• TODAY Study Group. Rapid rise in hypertension and nephropathy in youth with type 2 diabetes: the TODAY clinical trial. Diabetes Care. 2013 Jun;36(6):1735-41. PubMed PMID: 23704672
• Lauro C, Macy ME, Zeitler P, Backus J, Mettler P, Foreman N, Liu AK. The relationship between thyroid dose and diagnosis of primary hypothyroidism in pediatric brain tumor patients receiving craniospinal irradiation. J Pediatr Endocrinol Metab. 2014 Mar;27(3-4):299-303. PubMed PMID: 24057590
• Walders-Abramson N, Nadeau KJ, Kelsey MM, Schmiege SJ, Ellert S, Cejka A, Bhatnagar K, Zeitler P. Psychological functioning in adolescents with obesity co-morbidities. Child Obes. 2013 Aug;9(4):319-25. PubMed PMID: 23763659
• Love-Osborne KA, Sheeder J, Svircev A, Chan C, Zeitler P, Nadeau KJ. Use of glycosylated hemoglobin increases diabetes screening for at-risk adolescents in primary care settings. Pediatr Diabetes. 2013 Nov;14(7):512-8. PubMed PMID: 23659706
• Chan CL, McFann K, Taylor L, Wright D, Zeitler PS, Barker JM. Congenital adrenal hyperplasia and the second newborn screen. J Pediatr. 2013 Jul;163(1):109-13.e1. PubMed PMID: 23414665
• Screening for type 2 diabetes and prediabetes in obese youth: evaluating alternate markerse of glycemia – 1,5-anhydroglucitol, fructosamine, and glycated albumin. Chan C, Pyle L, Kelsey M, Newnes L, Zeitler P, Nadeau K. In press, Pediatr Diabetes 2015
• Lauro C, Macy ME, Zeitler P, Backus J, Mettler P, Foreman N, Liu AK. The relationship between thyroid dose and diagnosis of primary hypothyroidism in pediatric brain tumor patients receiving craniospinal irradiation. J Pediatr Endocrinol Metab. 2013 Sep 20;:1-5. [Epub ahead of print] PubMed PMID: 24057590
• Presentation and effectiveness of early treatment of type 2 diabetes in youth: lessons from the TODAY study. Kelsey M, Geffner M, Guandalini C, Pyle L, Tamborlane WV, Zeitler P, White NH. In press, Pediatr Diabetes, 2015
• Relationships among stressful life events and physiological markers, treatment adherence, and psychosocial functioning among youth with type 2 diabetes. Walders-Abramson N, Venditti EM, Levers-Landis CE, Anderson B, ElGhormli L, Geffner M, Kaplan J, Koontz MB, Saletsky R, Payan M, Yasuda P, TODAY study Group.J. Pediatr 165:504-508, 2014
• Restoring Insulin Secretion (RISE): design of studies of ß-cell preservation in prediabetes and early type 2 diabetes across the life span. Rise Consortium. Diabetes Care 37:780-8, 2014
• Walders-Abramson N, Nadeau KJ, Kelsey MM, Schmiege SJ, Ellert S, Cejka A, Bhatnagar K, Zeitler P. Psychological functioning in adolescents with obesity co-morbidities. Child Obes. 2013 Aug;9(4):319-25. PubMed PMID: 23763659
• Zeitler P, Hirst K, Copeland KC, El Ghormli L, Levitt Katz L, Levitsky LL, Linder B, McGuigan P, White NH, Wilfley D. HbA1c After a Short Period of Monotherapy With Metformin Identifies Durable Glycemic Control Among Adolescents With Type 2 Diabetes. Diabetes Care. 2015 Nov 4. [Epub ahead of print] PubMed PMID: 26537182
• Tartaglia N, Howell S, Wilson R, Janusz J, Boada R, Martin S, Frazier JB, Pfeiffer M, Regan K, McSwegin S, Zeitler P. The eXtraordinarY Kids Clinic: an interdisciplinary model of care for children and adolescents with sex chromosome aneuploidy. J Multidiscip Healthc. 2015;8:323-34. PubMed PMID: 26229481
• Weinstock RS, Drews KL, Caprio S, Leibel NI, McKay SV, Zeitler PS. Metabolic syndrome is common and persistent in youth-onset type 2 diabetes: Results from the TODAY clinical trial. Obesity (Silver Spring). 2015 Jul;23(7):1357-61. PubMed PMID: 26047470
• Zeitler P, Chou HS, Copeland KC, Geffner M. Clinical trials in youth-onset type 2 diabetes: needs, barriers, and options. Curr Diab Rep. 2015 May;15(5):28. PubMed PMID: 25777998
• Kelsey MM, Geffner ME, Guandalini C, Pyle L, Tamborlane WV, Zeitler PS, White NH. Presentation and effectiveness of early treatment of type 2 diabetes in youth: lessons from the TODAY study. Pediatr Diabetes. 2015 Feb 17. [Epub ahead of print] PubMed PMID: 25690268
• Chan CL, Pyle L, Kelsey M, Newnes L, Zeitler PS, Nadeau KJ. Screening for type 2 diabetes and prediabetes in obese youth: evaluating alternate markers of glycemia - 1,5-anhydroglucitol, fructosamine, and glycated albumin. Pediatr Diabetes. 2015 Feb 5. [Epub ahead of print] PubMed PMID: 25652226
• Chan CL, Pyle L, Newnes L, Nadeau KJ, Zeitler PS, Kelsey MM. Continuous glucose monitoring and its relationship to hemoglobin A1c and oral glucose tolerance testing in obese and prediabetic youth. J Clin Endocrinol Metab. 2015 Mar;100(3):902-10. PubMed PMID: 25532041
• Zeitler P, Fu J, Tandon N, Nadeau K, Urakami T, Barrett T, Maahs D. ISPAD Clinical Practice Consensus Guidelines 2014. Type 2 diabetes in the child and adolescent. Pediatr Diabetes. 2014 Sep;15 Suppl 20:26-46. PubMed PMID: 25182306
• Chan CL, McFann K, Newnes L, Nadeau KJ, Zeitler PS, Kelsey M. Hemoglobin A1c assay variations and implications for diabetes screening in obese youth. Pediatr Diabetes. 2014 Dec;15(8):557-63. PubMed PMID: 24636682
• Lauro C, Macy ME, Zeitler P, Backus J, Mettler P, Foreman N, Liu AK. The relationship between thyroid dose and diagnosis of primary hypothyroidism in pediatric brain tumor patients receiving craniospinal irradiation. J Pediatr Endocrinol Metab. 2014 Mar;27(3-4):299-303. PubMed PMID: 24057590
• Ievers-Landis CE, Walders-Abramson N, Amodei N, Drews KL, Kaplan J, Levitt Katz LE, Lavietes S, Saletsky R, Seidman D, Yasuda P. Longitudinal Correlates of Health Risk Behaviors in Children and Adolescents with Type 2 Diabetes. J Pediatr. 2015 May;166(5):1258-1264.e3. PubMed PMID: 25702853
• Walders-Abramson N, Venditti EM, Ievers-Landis CE, Anderson B, El Ghormli L, Geffner M, Kaplan J, Koontz MB, Saletsky R, Payan M, Yasuda P. Relationships among stressful life events and physiological markers, treatment adherence, and psychosocial functioning among youth with type 2 diabetes. J Pediatr. 2014 Sep;165(3):504-508.e1. PubMed PMID: 24948348
• Levitt Katz L, Gidding SS, Bacha F, Hirst K, McKay S, Pyle L, Lima JA. Alterations in left ventricular, left atrial, and right ventricular structure and function to cardiovascular risk factors in adolescents with type 2 diabetes participating in the TODAY clinical trial. Pediatr Diabetes. 2015 Feb;16(1):39-47. PubMed PMID: 24450390
• . Restoring Insulin Secretion (RISE): design of studies of ß-cell preservation in prediabetes and early type 2 diabetes across the life span. Diabetes Care. 2014;37(3):780-8. PubMed PMID: 24194506
• Davis S, Lahlou N, Bardsley M, Temple MC, Kowal K, Pyle L, Zeitler P, Ross J. Gonadal function is associated with cardiometabolic health in pre-pubertal boys with Klinefelter syndrome. Andrology. 2016 Sep 16. [Epub ahead of print] PubMed PMID: 27637014
• Nadeau KJ, Anderson BJ, Berg EG, Chiang JL, Chou H, Copeland KC, Hannon TS, Huang TT, Lynch JL, Powell J, Sellers E, Tamborlane WV, Zeitler P. Youth-Onset Type 2 Diabetes Consensus Report: Current Status, Challenges, and Priorities. Diabetes Care. 2016 Sep;39(9):1635-42. PubMed PMID: 27486237
• Gandica R, Zeitler P. Update on Youth-Onset Type 2 Diabetes: Lessons Learned from the Treatment Options for Type 2 Diabetes in Adolescents and Youth Clinical Trial. Adv Pediatr. 2016 Aug;63(1):195-209. PubMed PMID: 27426901
• Davis S, Howell S, Wilson R, Tanda T, Ross J, Zeitler P, Tartaglia N. Advances in the Interdisciplinary Care of Children with Klinefelter Syndrome. Adv Pediatr. 2016 Aug;63(1):15-46. PubMed PMID: 27426894
• Kelsey MM, Zeitler PS. Insulin Resistance of Puberty. Curr Diab Rep. 2016 Jul;16(7):64. PubMed PMID: 27179965
• Marcus MD, Wilfley DE, El Ghormli L, Zeitler P, Linder B, Hirst K, Ievers-Landis CE, van Buren DJ, Walders-Abramson N. Weight change in the management of youth-onset type 2 diabetes: the TODAY clinical trial experience. Pediatr Obes. 2016 May 10. [Epub ahead of print] PubMed PMID: 27161901
• Hsu S, Wood C, Pan Z, Rahat H, Zeitler P, Fleischer D, Menard-Katcher C, Furuta GT, Atkins D. Adrenal Insufficiency in Pediatric Eosinophilic Esophagitis Patients Treated with Swallowed Topical Steroids. Pediatr Allergy Immunol Pulmonol. 2017 Sep 1;30(3):135-140. PubMed PMID: 29062584
• Zeitler P, Hirst K, Copeland KC, El Ghormli L, Levitt Katz L, Levitsky LL, Linder B, McGuigan P, White NH, Wilfley D. HbA1c After a Short Period of Monotherapy With Metformin Identifies Durable Glycemic Control Among Adolescents With Type 2 Diabetes. Diabetes Care. 2015 Dec;38(12):2285-92. PubMed PMID: 26537182
• Love-Osborne KA, Sheeder JL, Nadeau KJ, Zeitler P. Longitudinal follow up of dysglycemia in overweight and obese pediatric patients. Pediatr Diabetes. 2017 Aug 30. [Epub ahead of print] PubMed PMID: 28856775
• Hannon TS, Kahn SE, Utzschneider KM, Buchanan TA, Nadeau KJ, Zeitler PS, Ehrmann DA, Arslanian SA, Caprio S, Edelstein SL, Savage PJ, Mather KJ. Review of methods for measuring ß-cell function: Design considerations from the Restoring Insulin Secretion (RISE) Consortium. Diabetes Obes Metab. 2017 May 11. [Epub ahead of print] PubMed PMID: 28493515
• Chan CL, Pyle L, Kelsey MM, Newnes L, Baumgartner A, Zeitler PS, Nadeau KJ. Alternate glycemic markers reflect glycemic variability in continuous glucose monitoring in youth with prediabetes and type 2 diabetes. Pediatr Diabetes. 2017 Nov;18(7):629-636. PubMed PMID: 27873436
• Tartaglia N, Howell S, Wilson R, Janusz J, Boada R, Martin S, Frazier JB, Pfeiffer M, Regan K, McSwegin S, Zeitler P. The eXtraordinarY Kids Clinic: an interdisciplinary model of care for children and adolescents with sex chromosome aneuploidy. J Multidiscip Healthc. 2015;8:323-34. PubMed PMID: 26229481
• Davis SM, Cox-Martin MG, Bardsley MZ, Kowal K, Zeitler PS, Ross JL. Effects of Oxandrolone on Cardiometabolic Health in Boys With Klinefelter Syndrome: A Randomized Controlled Trial. J Clin Endocrinol Metab. 2017 Jan 1;102(1):176-184. PubMed PMID: 27802097
• Davis S, Lahlou N, Bardsley M, Temple MC, Kowal K, Pyle L, Zeitler P, Ross J. Gonadal function is associated with cardiometabolic health in pre-pubertal boys with Klinefelter syndrome. Andrology. 2016 Nov;4(6):1169-1177. PubMed PMID: 27637014
• Weinstock RS, Drews KL, Caprio S, Leibel NI, McKay SV, Zeitler PS. Metabolic syndrome is common and persistent in youth-onset type 2 diabetes: Results from the TODAY clinical trial. Obesity (Silver Spring). 2015 Jul;23(7):1357-61. PubMed PMID: 26047470
• Zeitler P, Chou HS, Copeland KC, Geffner M. Clinical trials in youth-onset type 2 diabetes: needs, barriers, and options. Curr Diab Rep. 2015 May;15(5):28. PubMed PMID: 25777998
• Nadeau KJ, Anderson BJ, Berg EG, Chiang JL, Chou H, Copeland KC, Hannon TS, Huang TT, Lynch JL, Powell J, Sellers E, Tamborlane WV, Zeitler P. Youth-Onset Type 2 Diabetes Consensus Report: Current Status, Challenges, and Priorities. Diabetes Care. 2016 Sep;39(9):1635-42. PubMed PMID: 27486237
• Kelsey MM, Geffner ME, Guandalini C, Pyle L, Tamborlane WV, Zeitler PS, White NH. Presentation and effectiveness of early treatment of type 2 diabetes in youth: lessons from the TODAY study. Pediatr Diabetes. 2016 May;17(3):212-21. PubMed PMID: 25690268
• Gandica R, Zeitler P. Update on Youth-Onset Type 2 Diabetes: Lessons Learned from the Treatment Options for Type 2 Diabetes in Adolescents and Youth Clinical Trial. Adv Pediatr. 2016 Aug;63(1):195-209. PubMed PMID: 27426901
• Chan CL, Pyle L, Kelsey M, Newnes L, Zeitler PS, Nadeau KJ. Screening for type 2 diabetes and prediabetes in obese youth: evaluating alternate markers of glycemia - 1,5-anhydroglucitol, fructosamine, and glycated albumin. Pediatr Diabetes. 2016 May;17(3):206-11. PubMed PMID: 25652226
• Davis S, Howell S, Wilson R, Tanda T, Ross J, Zeitler P, Tartaglia N. Advances in the Interdisciplinary Care of Children with Klinefelter Syndrome. Adv Pediatr. 2016 Aug;63(1):15-46. PubMed PMID: 27426894
• Kelsey MM, Zeitler PS. Insulin Resistance of Puberty. Curr Diab Rep. 2016 Jul;16(7):64. PubMed PMID: 27179965
• Marcus MD, Wilfley DE, El Ghormli L, Zeitler P, Linder B, Hirst K, Ievers-Landis CE, van Buren DJ, Walders-Abramson N. Weight change in the management of youth-onset type 2 diabetes: the TODAY clinical trial experience. Pediatr Obes. 2017 Aug;12(4):337-345. PubMed PMID: 27161901
• Kelsey MM, Geffner ME, Guandalini C, Pyle L, Tamborlane WV, Zeitler PS, White NH. Presentation and effectiveness of early treatment of type 2 diabetes in youth: lessons from the TODAY study. Pediatr Diabetes. 2016 May;17(3):212-21. PubMed PMID: 25690268
• Chan CL, Pyle L, Kelsey M, Newnes L, Zeitler PS, Nadeau KJ. Screening for type 2 diabetes and prediabetes in obese youth: evaluating alternate markers of glycemia - 1,5-anhydroglucitol, fructosamine, and glycated albumin. Pediatr Diabetes. 2016 May;17(3):206-11. PubMed PMID: 25652226
• Chan CL, Pyle L, Newnes L, Nadeau KJ, Zeitler PS, Kelsey MM. Continuous glucose monitoring and its relationship to hemoglobin A1c and oral glucose tolerance testing in obese and prediabetic youth. J Clin Endocrinol Metab. 2015 Mar;100(3):902-10. PubMed PMID: 25532041
• Arslanian S, Bacha F, Grey M, Marcus MD, White NH, Zeitler P. Evaluation and Management of Youth-Onset Type 2 Diabetes: A Position Statement by the American Diabetes Association. Diabetes Care. 2018 Dec;41(12):2648-2668. PubMed PMID: 30425094
• Fraser IP, Neufeld ND, Fox LA, Kipnes MS, Miller TL, Zeitler PS, Rodriguez H, Gilmartin JH, Lee SJ, Patterson JK, Li XS, Maganti L, Luo WL, Tatosian DA, Stoch SA. A randomized clinical trial to evaluate the single-dose pharmacokinetics, pharmacodynamics, and safety of sitagliptin in pediatric patients with type 2 diabetes. Pediatr Diabetes. 2018 Oct 22. [Epub ahead of print] PubMed PMID: 30346099
• Inge TH, Zeitler PS. Potential Effects of Bariatric Surgery and Reduced Interleukin 32 Levels on Type 2 Diabetes and Its Comorbidities-Reply. JAMA Pediatr. 2018 Oct 1;172(10):986-987. PubMed PMID: 30276416
• Zeitler PS. Growth effects of combined psychotropic regimens. J Pediatr. 2018 Oct;201:3. PubMed PMID: 30244731
• Zeitler P, Arslanian S, Fu J, Pinhas-Hamiel O, Reinehr T, Tandon N, Urakami T, Wong J, Maahs DM. ISPAD Clinical Practice Consensus Guidelines 2018: Type 2 diabetes mellitus in youth. Pediatr Diabetes. 2018 Oct;19 Suppl 27:28-46. PubMed PMID: 29999228
• Davis SM, Lahlou N, Cox-Martin M, Kowal K, Zeitler PS, Ross JL. Oxandrolone Treatment Results in an Increased Risk of Gonadarche in Prepubertal Boys With Klinefelter Syndrome. J Clin Endocrinol Metab. 2018 Sep 1;103(9):3449-3455. PubMed PMID: 29931143
• Chan CL, Hope E, Thurston J, Vigers T, Pyle L, Zeitler PS, Nadeau KJ. Hemoglobin A(1c) Accurately Predicts Continuous Glucose Monitoring-Derived Average Glucose in Youth and Young Adults With Cystic Fibrosis. Diabetes Care. 2018 Jul;41(7):1406-1413. PubMed PMID: 29674323
• Chan CL, Vigers T, Pyle L, Zeitler PS, Sagel SD, Nadeau KJ. Continuous glucose monitoring abnormalities in cystic fibrosis youth correlate with pulmonary function decline. J Cyst Fibros. 2018 Nov;17(6):783-790. PubMed PMID: 29580828
• Inge TH, Laffel LM, Jenkins TM, Marcus MD, Leibel NI, Brandt ML, Haymond M, Urbina EM, Dolan LM, Zeitler PS. Comparison of Surgical and Medical Therapy for Type 2 Diabetes in Severely Obese Adolescents. JAMA Pediatr. 2018 May 1;172(5):452-460. PubMed PMID: 29532078
• Reusch JEB, Kumar TR, Regensteiner JG, Zeitler PS. Identifying the Critical Gaps in Research on Sex Differences in Metabolism Across the Life Span. Endocrinology. 2018 Jan 1;159(1):9-19. PubMed PMID: 29300998
• Maahs DM, Zeitler P. Newborn screening in the United States may miss mild persistent hypothyroidism. J Pediatr. 2018 Jan;192:1-2. PubMed PMID: 29246328
• Hsu S, Wood C, Pan Z, Rahat H, Zeitler P, Fleischer D, Menard-Katcher C, Furuta GT, Atkins D. Adrenal Insufficiency in Pediatric Eosinophilic Esophagitis Patients Treated with Swallowed Topical Steroids. Pediatr Allergy Immunol Pulmonol. 2017 Sep 1;30(3):135-140. PubMed PMID: 29062584
• Love-Osborne KA, Sheeder JL, Nadeau KJ, Zeitler P. Longitudinal follow up of dysglycemia in overweight and obese pediatric patients. Pediatr Diabetes. 2018 Mar;19(2):199-204. PubMed PMID: 28856775
• Hannon TS, Kahn SE, Utzschneider KM, Buchanan TA, Nadeau KJ, Zeitler PS, Ehrmann DA, Arslanian SA, Caprio S, Edelstein SL, Savage PJ, Mather KJ. Review of methods for measuring ß-cell function: Design considerations from the Restoring Insulin Secretion (RISE) Consortium. Diabetes Obes Metab. 2018 Jan;20(1):14-24. PubMed PMID: 28493515
• Chan CL, Pyle L, Kelsey MM, Newnes L, Baumgartner A, Zeitler PS, Nadeau KJ. Alternate glycemic markers reflect glycemic variability in continuous glucose monitoring in youth with prediabetes and type 2 diabetes. Pediatr Diabetes. 2017 Nov;18(7):629-636. PubMed PMID: 27873436
• Davis SM, Cox-Martin MG, Bardsley MZ, Kowal K, Zeitler PS, Ross JL. Effects of Oxandrolone on Cardiometabolic Health in Boys With Klinefelter Syndrome: A Randomized Controlled Trial. J Clin Endocrinol Metab. 2017 Jan 1;102(1):176-184. PubMed PMID: 27802097
• Marcus MD, Wilfley DE, El Ghormli L, Zeitler P, Linder B, Hirst K, Ievers-Landis CE, van Buren DJ, Walders-Abramson N. Weight change in the management of youth-onset type 2 diabetes: the TODAY clinical trial experience. Pediatr Obes. 2017 Aug;12(4):337-345. PubMed PMID: 27161901
• Arslanian S, El Ghormli L, Kim JY, Bacha F, Chan C, Ismail HM, Levitt Katz LE, Levitsky L, Tryggestad JB, White NH. The Shape of the Glucose Response Curve During an Oral Glucose Tolerance Test: Forerunner of Heightened Glycemic Failure Rates and Accelerated Decline in ß-Cell Function in TODAY. Diabetes Care. 2018 Nov 19. [Epub ahead of print] PubMed PMID: 30455329
• Xiang AH, Trigo E, Martinez M, Katkhouda N, Beale E, Wang X, Wu J, Chow T, Montgomery C, Nayak KS, Hendee F, Buchanan TA. Impact of Gastric Banding Versus Metformin on ß-Cell Function in Adults With Impaired Glucose Tolerance or Mild Type 2 Diabetes. Diabetes Care. 2018 Dec;41(12):2544-2551. PubMed PMID: 30282699
• . Impact of Insulin and Metformin Versus Metformin Alone on ß-Cell Function in Youth With Impaired Glucose Tolerance or Recently Diagnosed Type 2 Diabetes. Diabetes Care. 2018 Aug;41(8):1717-1725. PubMed PMID: 29941500
• . Metabolic Contrasts Between Youth and Adults With Impaired Glucose Tolerance or Recently Diagnosed Type 2 Diabetes: II. Observations Using the Oral Glucose Tolerance Test. Diabetes Care. 2018 Aug;41(8):1707-1716. PubMed PMID: 29941498
• . Metabolic Contrasts Between Youth and Adults With Impaired Glucose Tolerance or Recently Diagnosed Type 2 Diabetes: I. Observations Using the Hyperglycemic Clamp. Diabetes Care. 2018 Aug;41(8):1696-1706. PubMed PMID: 29941497
• Davis SM, Reynolds RM, Dabelea DM, Zeitler PS, Tartaglia NR. Testosterone Treatment in Infants With 47,XXY: Effects on Body Composition. J Endocr Soc. 2019 Dec 1;3(12):2276-2285. PubMed PMID: 31737857
• Vigers T, Chan CL, Snell-Bergeon J, Bjornstad P, Zeitler PS, Forlenza G, Pyle L. cgmanalysis: An R package for descriptive analysis of continuous glucose monitor data. PLoS One. 2019;14(10):e0216851. PubMed PMID: 31603912
• Nokoff NJ, Scarbro SL, Moreau KL, Zeitler P, Nadeau KJ, Juarez-Colunga E, Kelsey MM. Body composition and markers of cardiometabolic health in transgender youth compared to cisgender youth. J Clin Endocrinol Metab. 2019 Sep 23. [Epub ahead of print] PubMed PMID: 31544944
• Tommerdahl KL, Brinton JT, Vigers T, Nadeau KJ, Zeitler PS, Chan CL. Screening for cystic fibrosis-related diabetes and prediabetes: Evaluating 1,5-anhydroglucitol, fructosamine, glycated albumin, and hemoglobin A1c. Pediatr Diabetes. 2019 Dec;20(8):1080-1086. PubMed PMID: 31469470
• Huebschmann AG, Huxley RR, Kohrt WM, Zeitler P, Regensteiner JG, Reusch JEB. Sex differences in the burden of type 2 diabetes and cardiovascular risk across the life course. Diabetologia. 2019 Oct;62(10):1761-1772. PubMed PMID: 31451872
• Bacha F, El Ghormli L, Arslanian S, Zeitler P, Laffel LM, Levitt Katz LE, Gandica R, Chang NT, Sprague JE, Macleish SA. Predictors of response to insulin therapy in youth with poorly-controlled type 2 diabetes in the TODAY trial. Pediatr Diabetes. 2019 Nov;20(7):871-879. PubMed PMID: 31418516
• Li GH, Chen XF, Liang XY, Lin H, Zhang L, Xu XQ, Wu W, Huang K, Dong GP, Zhang JW, Rose SR, Ullah R, Zeitler P, Fu JF. ß-Cell function in obese children and adolescents with metabolic syndrome compared to isolated obesity. Pediatr Diabetes. 2019 Nov;20(7):861-870. PubMed PMID: 31408243
• Kelsey MM, Zeitler PS, Drews K, Chan CL. Normal Hemoglobin A1c Variability in Early Adolescence: Adult Criteria for Prediabetes Should Be Applied with Caution. J Pediatr. 2019 Aug 9. [Epub ahead of print] PubMed PMID: 31405525
• Flannick J, Mercader JM, Fuchsberger C, Udler MS, Mahajan A, Wessel J, Teslovich TM, Caulkins L, Koesterer R, Barajas-Olmos F, Blackwell TW, Boerwinkle E, Brody JA, Centeno-Cruz F, Chen L, Chen S, Contreras-Cubas C, Córdova E, Correa A, Cortes M, DeFronzo RA, Dolan L, Drews KL, Elliott A, Floyd JS, Gabriel S, Garay-Sevilla ME, García-Ortiz H, Gross M, Han S, Heard-Costa NL, Jackson AU, Jørgensen ME, Kang HM, Kelsey M, Kim BJ, Koistinen HA, Kuusisto J, Leader JB, Linneberg A, Liu CT, Liu J, Lyssenko V, Manning AK, Marcketta A, Malacara-Hernandez JM, Martínez-Hernández A, Matsuo K, Mayer-Davis E, Mendoza-Caamal E, Mohlke KL, Morrison AC, Ndungu A, Ng MCY, O'Dushlaine C, Payne AJ, Pihoker C, Post WS, Preuss M, Psaty BM, Vasan RS, Rayner NW, Reiner AP, Revilla-Monsalve C, Robertson NR, Santoro N, Schurmann C, So WY, Soberón X, Stringham HM, Strom TM, Tam CHT, Thameem F, Tomlinson B, Torres JM, Tracy RP, van Dam RM, Vujkovic M, Wang S, Welch RP, Witte DR, Wong TY, Atzmon G, Barzilai N, Blangero J, Bonnycastle LL, Bowden DW, Chambers JC, Chan E, Cheng CY, Cho YS, Collins FS, de Vries PS, Duggirala R, Glaser B, Gonzalez C, Gonzalez ME, Groop L, Kooner JS, Kwak SH, Laakso M, Lehman DM, Nilsson P, Spector TD, Tai ES, Tuomi T, Tuomilehto J, Wilson JG, Aguilar-Salinas CA, Bottinger E, Burke B, Carey DJ, Chan JCN, Dupuis J, Frossard P, Heckbert SR, Hwang MY, Kim YJ, Kirchner HL, Lee JY, Lee J, Loos RJF, Ma RCW, Morris AD, O'Donnell CJ, Palmer CNA, Pankow J, Park KS, Rasheed A, Saleheen D, Sim X, Small KS, Teo YY, Haiman C, Hanis CL, Henderson BE, Orozco L, Tusié-Luna T, Dewey FE, Baras A, Gieger C, Meitinger T, Strauch K, Lange L, Grarup N, Hansen T, Pedersen O, Zeitler P, Dabelea D, Abecasis G, Bell GI, Cox NJ, Seielstad M, Sladek R, Meigs JB, Rich SS, Rotter JI, Altshuler D, Burtt NP, Scott LJ, Morris AP, Florez JC, McCarthy MI, Boehnke M. Exome sequencing of 20,791 cases of type 2 diabetes and 24,440 controls. Nature. 2019 Jun;570(7759):71-76. PubMed PMID: 31118516
• Zeitler P. Progress in understanding youth-onset type 2 diabetes in the United States: recent lessons from clinical trials. World J Pediatr. 2019 Aug;15(4):315-321. PubMed PMID: 31077083
• Nokoff N, Thurston J, Hilkin A, Pyle L, Zeitler PS, Nadeau KJ, Santoro N, Kelsey MM. Sex Differences in Effects of Obesity on Reproductive Hormones and Glucose Metabolism in Early Puberty. J Clin Endocrinol Metab. 2019 Oct 1;104(10):4390-4397. PubMed PMID: 30985874
• Bowden SA, Connolly AM, Kinnett K, Zeitler PS. Management of Adrenal Insufficiency Risk After Long-term Systemic Glucocorticoid Therapy in Duchenne Muscular Dystrophy: Clinical Practice Recommendations. J Neuromuscul Dis. 2019;6(1):31-41. PubMed PMID: 30614808
• Hockett CW, Bedrick EJ, Zeitler P, Crume TL, Daniels S, Dabelea D. Exposure to Diabetes in Utero Is Associated with Earlier Pubertal Timing and Faster Pubertal Growth in the Offspring: The EPOCH Study. J Pediatr. 2019 Mar;206:105-112. PubMed PMID: 30528762
• Arslanian S, Bacha F, Grey M, Marcus MD, White NH, Zeitler P. Evaluation and Management of Youth-Onset Type 2 Diabetes: A Position Statement by the American Diabetes Association. Diabetes Care. 2018 Dec;41(12):2648-2668. PubMed PMID: 30425094
• Fraser IP, Neufeld ND, Fox LA, Kipnes MS, Miller TL, Zeitler PS, Rodriguez H, Gilmartin JH, Lee SJ, Patterson JK, Li XS, Maganti L, Luo WL, Tatosian DA, Stoch SA. A randomized clinical trial to evaluate the single-dose pharmacokinetics, pharmacodynamics, and safety of sitagliptin in pediatric patients with type 2 diabetes. Pediatr Diabetes. 2019 Feb;20(1):48-56. PubMed PMID: 30346099
• Zeitler P, Arslanian S, Fu J, Pinhas-Hamiel O, Reinehr T, Tandon N, Urakami T, Wong J, Maahs DM. ISPAD Clinical Practice Consensus Guidelines 2018: Type 2 diabetes mellitus in youth. Pediatr Diabetes. 2018 Oct;19 Suppl 27:28-46. PubMed PMID: 29999228
• . Obesity and insulin sensitivity effects on cardiovascular risk factors: Comparisons of obese dysglycemic youth and adults. Pediatr Diabetes. 2019 Nov;20(7):849-860. PubMed PMID: 31301210
• . Lack of Durable Improvements in ß-Cell Function Following Withdrawal of Pharmacological Interventions in Adults With Impaired Glucose Tolerance or Recently Diagnosed Type 2 Diabetes. Diabetes Care. 2019 Sep;42(9):1742-1751. PubMed PMID: 31178434
• . Effects of Treatment of Impaired Glucose Tolerance or Recently Diagnosed Type 2 Diabetes With Metformin Alone or in Combination With Insulin Glargine on ß-Cell Function: Comparison of Responses In Youth And Adults. Diabetes. 2019 Aug;68(8):1670-1680. PubMed PMID: 31178433
• Arslanian S, El Ghormli L, Young Kim J, Bacha F, Chan C, Ismail HM, Levitt Katz LE, Levitsky L, Tryggestad JB, White NH. The Shape of the Glucose Response Curve During an Oral Glucose Tolerance Test: Forerunner of Heightened Glycemic Failure Rates and Accelerated Decline in ß-Cell Function in TODAY. Diabetes Care. 2019 Jan;42(1):164-172. PubMed PMID: 30455329
• Hannon TS, Edelstein SL, Arslanian SA, Caprio S, Zeitler PS, Buchanan TA, Ehrmann DA, Mather KJ, Tripputi M, Kahn SE, Nadeau KJ. Withdrawal of medications leads to worsening of OGTT parameters in youth with impaired glucose tolerance or recently-diagnosed type 2 diabetes. Pediatr Diabetes. 2020 Sep 28. [Epub ahead of print] PubMed PMID: 32985775
• Tommerdahl KL, Brinton JT, Vigers T, Cree-Green M, Zeitler PS, Nadeau KJ, Chan CL. Delayed glucose peak and elevated 1-hour glucose on the oral glucose tolerance test identify youth with cystic fibrosis with lower oral disposition index. J Cyst Fibros. 2020 Sep 11;:2111. [Epub ahead of print] PubMed PMID: 32928701
• Benson J, Severn C, Hudnut-Beumler J, Simon SL, Abramson N, Shomaker LB, Gulley LD, Taylor A, Kelsey MM, Nadeau KJ, Zeitler PS, Pyle L, Cree-Green M. Depression in Girls With Obesity and Polycystic Ovary Syndrome and/or Type 2 Diabetes. Can J Diabetes. 2020 Aug;44(6):507-513. PubMed PMID: 32792104
• Chan CL, Pyle L, Vigers T, Zeitler PS, Nadeau KJ. Full The Relationship between Continuous Glucose Monitoring and OGTT in Youth and Young Adults with Cystic Fibrosis. J Clin Endocrinol Metab. 2021 Sep 19. [Epub ahead of print] PubMed PMID: 34537845
• Bjornstad P, Drews KL, Caprio S, Gubitosi-Klug R, Nathan DM, Tesfaldet B, Tryggestad J, White NH, Zeitler P. Long-Term Complications in Youth-Onset Type 2 Diabetes. N Engl J Med. 2021 Jul 29;385(5):416-426. PubMed PMID: 34320286
• Nokoff NJ, Scarbro SL, Moreau KL, Zeitler P, Nadeau KJ, Reirden D, Juarez-Colunga E, Kelsey MM. Body Composition and Markers of Cardiometabolic Health in Transgender Youth on Gonadotropin-Releasing Hormone Agonists. Transgend Health. 2021 Apr;6(2):111-119. PubMed PMID: 33937527
• Hudnut-Beumler J, Kaar JL, Taylor A, Kelsey MM, Nadeau KJ, Zeitler P, Snell-Bergeon J, Pyle L, Cree-Green M. Development of type 2 diabetes in adolescent girls with polycystic ovary syndrome and obesity. Pediatr Diabetes. 2021 Aug;22(5):699-706. PubMed PMID: 33870630
• Davis SM, DeKlotz S, Nadeau KJ, Kelsey MM, Zeitler PS, Tartaglia NR. High prevalence of cardiometabolic risk features in adolescents with 47,XXY/Klinefelter syndrome. Am J Med Genet C Semin Med Genet. 2020 Jun;184(2):327-333. PubMed PMID: 32542985
• Kelsey MM, Hilkin A, Pyle L, Severn C, Utzschneider K, Van Pelt RE, Zeitler PS, Nadeau KJ. Two-Year Treatment With Metformin During Puberty Does Not Preserve ß-Cell Function in Youth With Obesity. J Clin Endocrinol Metab. 2021 Jun 16;106(7):e2622-e2632. PubMed PMID: 33728428
• Barrett JS, Bucci-Rechtweg C, Amy Cheung SY, Gamalo-Siebers M, Haertter S, Karres J, Marquard J, Mulugeta Y, Ollivier C, Strougo A, Yanoff L, Yao L, Zeitler P. Pediatric Extrapolation in Type 2 Diabetes: Future Implications of a Workshop. Clin Pharmacol Ther. 2020 Jul;108(1):29-39. PubMed PMID: 32017043
• Riddle MC, Philipson LH, Rich SS, Carlsson A, Franks PW, Greeley SAW, Nolan JJ, Pearson ER, Zeitler PS, Hattersley AT. Monogenic Diabetes: From Genetic Insights to Population-Based Precision in Care. Reflections From a Diabetes Care Editors' Expert Forum. Diabetes Care. 2020 Dec;43(12):3117-3128. PubMed PMID: 33560999
• Kelsey MM, Pyle L, Hilkin A, Severn CD, Utzschneider K, Van Pelt RE, Nadeau KJ, Zeitler PS. The Impact of Obesity On Insulin Sensitivity and Secretion During Pubertal Progression: A Longitudinal Study. J Clin Endocrinol Metab. 2020 May 1;105(5). PubMed PMID: 31996919
• Kelsey MM, Severn C, Hilkin AM, Pyle L, Nadeau KJ, Zeitler PS. Puberty Is Associated with a Rising Hemoglobin A1c, Even in Youth with Normal Weight. J Pediatr. 2021 Mar;230:244-247. PubMed PMID: 33300876
• Chan CL, Steck AK, Severn C, Pyle L, Rewers M, Zeitler PS. Lessons From Continuous Glucose Monitoring in Youth With Pre-Type 1 Diabetes, Obesity, and Cystic Fibrosis. Diabetes Care. 2020 Mar;43(3):e35-e37. PubMed PMID: 31937609
• Allen DB, Aye T, Boney CM, Eugster EA, Misra M, Singer K, Stafford D, Witchel SF, Zeitler P. Sustaining the Pediatric Endocrinology Workforce: Recommendations from the Pediatric Endocrine Society Workforce Task Force. J Pediatr. 2021 Jun;233:4-7. PubMed PMID: 33137317
• Hannon TS, Edelstein SL, Arslanian SA, Caprio S, Zeitler PS, Buchanan TA, Ehrmann DA, Mather KJ, Tripputi M, Kahn SE, Nadeau KJ. Withdrawal of medications leads to worsening of OGTT parameters in youth with impaired glucose tolerance or recently-diagnosed type 2 diabetes. Pediatr Diabetes. 2020 Dec;21(8):1437-1446. PubMed PMID: 32985775
• Tommerdahl KL, Brinton JT, Vigers T, Cree-Green M, Zeitler PS, Nadeau KJ, Chan CL. Delayed glucose peak and elevated 1-hour glucose on the oral glucose tolerance test identify youth with cystic fibrosis with lower oral disposition index. J Cyst Fibros. 2021 Mar;20(2):339-345. PubMed PMID: 32928701
• Kaar JL, Schmiege SJ, Drews K, Higgins J, Walders-Abramson N, Isganaitis E, Willi SM, Marcus MD, Zeitler PS, Kelsey MM. Evaluation of the longitudinal change in health behavior profiles across treatment groups in the TODAY clinical trial. Pediatr Diabetes. 2020 Mar;21(2):224-232. PubMed PMID: 31886931
• Benson J, Severn C, Hudnut-Beumler J, Simon SL, Abramson N, Shomaker LB, Gulley LD, Taylor A, Kelsey MM, Nadeau KJ, Zeitler PS, Pyle L, Cree-Green M. Depression in Girls With Obesity and Polycystic Ovary Syndrome and/or Type 2 Diabetes. Can J Diabetes. 2020 Aug;44(6):507-513. PubMed PMID: 32792104
• Davis SM, DeKlotz S, Nadeau KJ, Kelsey MM, Zeitler PS, Tartaglia NR. High prevalence of cardiometabolic risk features in adolescents with 47,XXY/Klinefelter syndrome. Am J Med Genet C Semin Med Genet. 2020 Jun;184(2):327-333. PubMed PMID: 32542985
• Barrett JS, Bucci-Rechtweg C, Amy Cheung SY, Gamalo-Siebers M, Haertter S, Karres J, Marquard J, Mulugeta Y, Ollivier C, Strougo A, Yanoff L, Yao L, Zeitler P. Pediatric Extrapolation in Type 2 Diabetes: Future Implications of a Workshop. Clin Pharmacol Ther. 2020 Jul;108(1):29-39. PubMed PMID: 32017043
• Kelsey MM, Pyle L, Hilkin A, Severn CD, Utzschneider K, Van Pelt RE, Nadeau KJ, Zeitler PS. The Impact of Obesity On Insulin Sensitivity and Secretion During Pubertal Progression: A Longitudinal Study. J Clin Endocrinol Metab. 2020 May 1;105(5). PubMed PMID: 31996919
• Davis SM, Reynolds RM, Dabelea DM, Zeitler PS, Tartaglia NR. Testosterone Treatment in Infants With 47,XXY: Effects on Body Composition. J Endocr Soc. 2019 Dec 1;3(12):2276-2285. PubMed PMID: 31737857
• Vigers T, Chan CL, Snell-Bergeon J, Bjornstad P, Zeitler PS, Forlenza G, Pyle L. cgmanalysis: An R package for descriptive analysis of continuous glucose monitor data. PLoS One. 2019;14(10):e0216851. PubMed PMID: 31603912
• Nokoff NJ, Scarbro SL, Moreau KL, Zeitler P, Nadeau KJ, Juarez-Colunga E, Kelsey MM. Body Composition and Markers of Cardiometabolic Health in Transgender Youth Compared With Cisgender Youth. J Clin Endocrinol Metab. 2020 Mar 1;105(3). PubMed PMID: 31544944
• Chan CL, Steck AK, Severn C, Pyle L, Rewers M, Zeitler PS. Lessons From Continuous Glucose Monitoring in Youth With Pre-Type 1 Diabetes, Obesity, and Cystic Fibrosis. Diabetes Care. 2020 Mar;43(3):e35-e37. PubMed PMID: 31937609
• Kaar JL, Schmiege SJ, Drews K, Higgins J, Walders-Abramson N, Isganaitis E, Willi SM, Marcus MD, Zeitler PS, Kelsey MM. Evaluation of the longitudinal change in health behavior profiles across treatment groups in the TODAY clinical trial. Pediatr Diabetes. 2020 Mar;21(2):224-232. PubMed PMID: 31886931
• Nokoff NJ, Scarbro SL, Moreau KL, Zeitler P, Nadeau KJ, Juarez-Colunga E, Kelsey MM. Body Composition and Markers of Cardiometabolic Health in Transgender Youth Compared With Cisgender Youth. J Clin Endocrinol Metab. 2020 Mar 1;105(3). PubMed PMID: 31544944
• Kelsey MM, Zeitler PS, Drews K, Chan CL. Normal Hemoglobin A1c Variability in Early Adolescence: Adult Criteria for Prediabetes Should Be Applied with Caution. J Pediatr. 2020 Jan;216:232-235. PubMed PMID: 31405525
• Tommerdahl KL, Brinton JT, Vigers T, Nadeau KJ, Zeitler PS, Chan CL. Screening for cystic fibrosis-related diabetes and prediabetes: Evaluating 1,5-anhydroglucitol, fructosamine, glycated albumin, and hemoglobin A1c. Pediatr Diabetes. 2019 Dec;20(8):1080-1086. PubMed PMID: 31469470
• Love-Osborne K, Ringwood H, Sheeder J, Zeitler P. Quality improvement efforts in a safety net institution: Increased diabetes screening is associated with lower HbA1c at diagnosis and improved HbA1c outcomes in youth with type 2 diabetes. Pediatr Diabetes. 2022 Oct 27. [Epub ahead of print] PubMed PMID: 36300712
• Popovic J, Geffner ME, Rogol AD, Silverman LA, Kaplowitz PB, Mauras N, Zeitler P, Eugster EA, Klein KO. Gonadotropin-releasing hormone analog therapies for children with central precocious puberty in the United States. Front Pediatr. 2022;10:968485. PubMed PMID: 36268040
• Shah AS, Zeitler PS, Wong J, Pena AS, Wicklow B, Arslanian S, Chang N, Fu J, Dabadghao P, Pinhas-Hamiel O, Urakami T, Craig ME. ISPAD Clinical Practice Consensus Guidelines 2022: Type 2 diabetes in children and adolescents. Pediatr Diabetes. 2022 Nov;23(7):872-902. PubMed PMID: 36161685
• Huebschmann AG, Huxley RR, Kohrt WM, Zeitler P, Regensteiner JG, Reusch JEB. Sex differences in the burden of type 2 diabetes and cardiovascular risk across the life course. Diabetologia. 2019 Oct;62(10):1761-1772. PubMed PMID: 31451872
• Sena C, Iannello G, Skowronski AA, Dannheim K, Cheung L, Agrawal PB, Hirschhorn JN, Zeitler P, LeDuc CA, Stratigopoulos G, Thaker VV. Endocrine and behavioural features of Lowe syndrome and their potential molecular mechanisms. J Med Genet. 2022 Jul 8. [Epub ahead of print] PubMed PMID: 35803701
• Bacha F, El Ghormli L, Arslanian S, Zeitler P, Laffel LM, Levitt Katz LE, Gandica R, Chang NT, Sprague JE, Macleish SA. Predictors of response to insulin therapy in youth with poorly-controlled type 2 diabetes in the TODAY trial. Pediatr Diabetes. 2019 Nov;20(7):871-879. PubMed PMID: 31418516
• Li GH, Chen XF, Liang XY, Lin H, Zhang L, Xu XQ, Wu W, Huang K, Dong GP, Zhang JW, Rose SR, Ullah R, Zeitler P, Fu JF. ß-Cell function in obese children and adolescents with metabolic syndrome compared to isolated obesity. Pediatr Diabetes. 2019 Nov;20(7):861-870. PubMed PMID: 31408243
• Arslanian SA, Hannon T, Zeitler P, Chao LC, Boucher-Berry C, Barrientos-Pérez M, Bismuth E, Dib S, Cho JI, Cox D. Once-Weekly Dulaglutide for the Treatment of Youths with Type 2 Diabetes. N Engl J Med. 2022 Aug 4;387(5):433-443. PubMed PMID: 35658022
• Higgins J, Zeitler P, Drews KL, Arslanian S, Copeland K, Goland R, Klingensmith G, Lipman TH, Tollefsen S. ZnT8 autoantibody prevalence is low in youth with type 2 diabetes and associated with higher insulin sensitivity, lower insulin secretion, and lower disposition index. J Clin Transl Endocrinol. 2022 Sep;29:100300. PubMed PMID: 35601597
• Kelsey MM, Zeitler PS, Nadeau KJ, Shah AS. Type 2 diabetes in youth: Rationale for use of off-label antidiabetic agents. Pediatr Diabetes. 2022 Sep;23(6):615-619. PubMed PMID: 35524343
• Kelsey MM, Zeitler PS, Drews K, Chan CL. Normal Hemoglobin A1c Variability in Early Adolescence: Adult Criteria for Prediabetes Should Be Applied with Caution. J Pediatr. 2020 Jan;216:232-235. PubMed PMID: 31405525
• Zeitler P, El Ghormli L, Arslanian S, Caprio S, Isganaitis E, Kelsey MK, Weinstock RS, White NH, Drews K. Deterioration of Glycemic Control in Youth-Onset Type 2 Diabetes: What Are the Early and Late Predictors?. J Clin Endocrinol Metab. 2022 Jul 14;107(8):e3384-e3394. PubMed PMID: 35486388
• Jones M, Harris WB, Perry MS, Behrmann M, Christodoulou J, Fallah A, Kolb B, Musiek F, Paul LK, Puka K, Salorio C, Sankar R, Smith ML, Naduvil Valappil AM, Walshaw P, Weiner HL, Woo R, Zeitler P, Abel TJ. Knowledge gaps for functional outcomes after multilobar resective and disconnective pediatric epilepsy surgery: Conference Proceedings of the Patient-Centered Stakeholder Meeting 2019. Epileptic Disord. 2022 Feb 1;24(1):50-66. PubMed PMID: 34806979
• Flannick J, Mercader JM, Fuchsberger C, Udler MS, Mahajan A, Wessel J, Teslovich TM, Caulkins L, Koesterer R, Barajas-Olmos F, Blackwell TW, Boerwinkle E, Brody JA, Centeno-Cruz F, Chen L, Chen S, Contreras-Cubas C, Córdova E, Correa A, Cortes M, DeFronzo RA, Dolan L, Drews KL, Elliott A, Floyd JS, Gabriel S, Garay-Sevilla ME, García-Ortiz H, Gross M, Han S, Heard-Costa NL, Jackson AU, Jørgensen ME, Kang HM, Kelsey M, Kim BJ, Koistinen HA, Kuusisto J, Leader JB, Linneberg A, Liu CT, Liu J, Lyssenko V, Manning AK, Marcketta A, Malacara-Hernandez JM, Martínez-Hernández A, Matsuo K, Mayer-Davis E, Mendoza-Caamal E, Mohlke KL, Morrison AC, Ndungu A, Ng MCY, O'Dushlaine C, Payne AJ, Pihoker C, Post WS, Preuss M, Psaty BM, Vasan RS, Rayner NW, Reiner AP, Revilla-Monsalve C, Robertson NR, Santoro N, Schurmann C, So WY, Soberón X, Stringham HM, Strom TM, Tam CHT, Thameem F, Tomlinson B, Torres JM, Tracy RP, van Dam RM, Vujkovic M, Wang S, Welch RP, Witte DR, Wong TY, Atzmon G, Barzilai N, Blangero J, Bonnycastle LL, Bowden DW, Chambers JC, Chan E, Cheng CY, Cho YS, Collins FS, de Vries PS, Duggirala R, Glaser B, Gonzalez C, Gonzalez ME, Groop L, Kooner JS, Kwak SH, Laakso M, Lehman DM, Nilsson P, Spector TD, Tai ES, Tuomi T, Tuomilehto J, Wilson JG, Aguilar-Salinas CA, Bottinger E, Burke B, Carey DJ, Chan JCN, Dupuis J, Frossard P, Heckbert SR, Hwang MY, Kim YJ, Kirchner HL, Lee JY, Lee J, Loos RJF, Ma RCW, Morris AD, O'Donnell CJ, Palmer CNA, Pankow J, Park KS, Rasheed A, Saleheen D, Sim X, Small KS, Teo YY, Haiman C, Hanis CL, Henderson BE, Orozco L, Tusié-Luna T, Dewey FE, Baras A, Gieger C, Meitinger T, Strauch K, Lange L, Grarup N, Hansen T, Pedersen O, Zeitler P, Dabelea D, Abecasis G, Bell GI, Cox NJ, Seielstad M, Sladek R, Meigs JB, Rich SS, Rotter JI, Altshuler D, Burtt NP, Scott LJ, Morris AP, Florez JC, McCarthy MI, Boehnke M. Exome sequencing of 20,791 cases of type 2 diabetes and 24,440 controls. Nature. 2019 Jun;570(7759):71-76. PubMed PMID: 31118516
• Bjornstad P, Drews K, Zeitler PS. Long-Term Complications in Youth-Onset Type 2 Diabetes. Reply. N Engl J Med. 2021 Nov 18;385(21):2016. PubMed PMID: 34788520
• Jalaludin MY, Deeb A, Zeitler P, Garcia R, Newfield RS, Samoilova Y, Rosario CA, Shehadeh N, Saha CK, Zhang Y, Zilli M, Scherer LW, Lam RLH, Golm GT, Engel SS, Kaufman KD, Shankar RR. 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. Pediatr Diabetes. 2022 Mar;23(2):183-193. PubMed PMID: 34779103
• Zeitler P. Progress in understanding youth-onset type 2 diabetes in the United States: recent lessons from clinical trials. World J Pediatr. 2019 Aug;15(4):315-321. PubMed PMID: 31077083
• Nokoff N, Thurston J, Hilkin A, Pyle L, Zeitler PS, Nadeau KJ, Santoro N, Kelsey MM. Sex Differences in Effects of Obesity on Reproductive Hormones and Glucose Metabolism in Early Puberty. J Clin Endocrinol Metab. 2019 Oct 1;104(10):4390-4397. PubMed PMID: 30985874
• Bowden SA, Connolly AM, Kinnett K, Zeitler PS. Management of Adrenal Insufficiency Risk After Long-term Systemic Glucocorticoid Therapy in Duchenne Muscular Dystrophy: Clinical Practice Recommendations. J Neuromuscul Dis. 2019;6(1):31-41. PubMed PMID: 30614808
• Shankar RR, Zeitler P, Deeb A, Jalaludin MY, Garcia R, Newfield RS, Samoilova Y, Rosario CA, Shehadeh N, Saha CK, Zhang Y, Zilli M, Scherer LW, Lam RLH, Golm GT, Engel SS, Kaufman KD. A randomized clinical trial of the efficacy and safety of sitagliptin as initial oral therapy in youth with type 2 diabetes. Pediatr Diabetes. 2022 Mar;23(2):173-182. PubMed PMID: 34779087
• Hockett CW, Bedrick EJ, Zeitler P, Crume TL, Daniels S, Dabelea D. Exposure to Diabetes in Utero Is Associated with Earlier Pubertal Timing and Faster Pubertal Growth in the Offspring: The EPOCH Study. J Pediatr. 2019 Mar;206:105-112. PubMed PMID: 30528762
• Chan CL, Pyle L, Vigers T, Zeitler PS, Nadeau KJ. The Relationship Between Continuous Glucose Monitoring and OGTT in Youth and Young Adults With Cystic Fibrosis. J Clin Endocrinol Metab. 2022 Jan 18;107(2):e548-e560. PubMed PMID: 34537845
• Fraser IP, Neufeld ND, Fox LA, Kipnes MS, Miller TL, Zeitler PS, Rodriguez H, Gilmartin JH, Lee SJ, Patterson JK, Li XS, Maganti L, Luo WL, Tatosian DA, Stoch SA. A randomized clinical trial to evaluate the single-dose pharmacokinetics, pharmacodynamics, and safety of sitagliptin in pediatric patients with type 2 diabetes. Pediatr Diabetes. 2019 Feb;20(1):48-56. PubMed PMID: 30346099
• Bjornstad P, Drews KL, Caprio S, Gubitosi-Klug R, Nathan DM, Tesfaldet B, Tryggestad J, White NH, Zeitler P. Long-Term Complications in Youth-Onset Type 2 Diabetes. N Engl J Med. 2021 Jul 29;385(5):416-426. PubMed PMID: 34320286
• Nokoff NJ, Scarbro SL, Moreau KL, Zeitler P, Nadeau KJ, Reirden D, Juarez-Colunga E, Kelsey MM. Body Composition and Markers of Cardiometabolic Health in Transgender Youth on Gonadotropin-Releasing Hormone Agonists. Transgend Health. 2021 Apr;6(2):111-119. PubMed PMID: 33937527
• Hudnut-Beumler J, Kaar JL, Taylor A, Kelsey MM, Nadeau KJ, Zeitler P, Snell-Bergeon J, Pyle L, Cree-Green M. Development of type 2 diabetes in adolescent girls with polycystic ovary syndrome and obesity. Pediatr Diabetes. 2021 Aug;22(5):699-706. PubMed PMID: 33870630
• Kelsey MM, Hilkin A, Pyle L, Severn C, Utzschneider K, Van Pelt RE, Zeitler PS, Nadeau KJ. Two-Year Treatment With Metformin During Puberty Does Not Preserve ß-Cell Function in Youth With Obesity. J Clin Endocrinol Metab. 2021 Jun 16;106(7):e2622-e2632. PubMed PMID: 33728428
• Kelsey MM, Severn C, Hilkin AM, Pyle L, Nadeau KJ, Zeitler PS. Puberty Is Associated with a Rising Hemoglobin A1c, Even in Youth with Normal Weight. J Pediatr. 2021 Mar;230:244-247. PubMed PMID: 33300876
• Allen DB, Aye T, Boney CM, Eugster EA, Misra M, Singer K, Stafford D, Witchel SF, Zeitler P. Sustaining the Pediatric Endocrinology Workforce: Recommendations from the Pediatric Endocrine Society Workforce Task Force. J Pediatr. 2021 Jun;233:4-7. PubMed PMID: 33137317
• Tommerdahl KL, Brinton JT, Vigers T, Cree-Green M, Zeitler PS, Nadeau KJ, Chan CL. Delayed glucose peak and elevated 1-hour glucose on the oral glucose tolerance test identify youth with cystic fibrosis with lower oral disposition index. J Cyst Fibros. 2021 Mar;20(2):339-345. PubMed PMID: 32928701
• Finn E, Severn C, Pyle L, Garrish J, Vigers T, Behn CGD, Zeitler PS, Sagel SD, Nadeau KJ, Chan CL. Hypoglycemia in children and young adults with cystic fibrosis during oral glucose tolerance testing vs. continuous glucose monitoring. Pediatr Pulmonol. 2023 Sep;58(9):2495-2504. PubMed PMID: 37350354
• Fridman V, Sillau S, Ritchie A, Bockhorst J, Coughlan C, Araya P, Espinosa JM, Smith K, Lange EM, Lange LA, Ghormli LE, Drews KL, Zeitler P, Reusch JEB. Plasma neurofilament light chain concentrations are elevated in youth-onset type 2 diabetes and associated with neuropathy. J Peripher Nerv Syst. 2023 Sep;28(3):460-470. PubMed PMID: 37341347
• Pihoker C, Braffett BH, Songer TJ, Herman WH, Tung M, Kuo S, Bellatorre A, Isganaitis E, Jensen ET, Divers J, Zhang P, Nathan DM, Drews K, Dabelea D, Zeitler PS. Diabetes Care Barriers, Use, and Health Outcomes in Younger Adults With Type 1 and Type 2 Diabetes. JAMA Netw Open. 2023 May 1;6(5):e2312147. PubMed PMID: 37145592
• Davis SM, Urban R, D'Alessandro A, Reisz JA, Chan CL, Kelsey M, Howell S, Tartaglia N, Zeitler P, Baker Ii P. Unique plasma metabolite signature for adolescents with Klinefelter syndrome reveals altered fatty acid metabolism. Endocr Connect. 2023 May 1;12(5). PubMed PMID: 36884262
• Laffel LM, Danne T, Klingensmith GJ, Tamborlane WV, Willi S, Zeitler P, Neubacher D, Marquard J. Efficacy and safety of the SGLT2 inhibitor empagliflozin versus placebo and the DPP-4 inhibitor linagliptin versus placebo in young people with type 2 diabetes (DINAMO): a multicentre, randomised, double-blind, parallel group, phase 3 trial. Lancet Diabetes Endocrinol. 2023 Mar;11(3):169-181. PubMed PMID: 36738751
• Love-Osborne K, Ringwood H, Sheeder J, Zeitler P. Quality improvement efforts in a safety net institution: Increased diabetes screening is associated with lower HbA1c at diagnosis and improved HbA1c outcomes in youth with type 2 diabetes. Pediatr Diabetes. 2022 Dec;23(8):1579-1585. PubMed PMID: 36300712
• Popovic J, Geffner ME, Rogol AD, Silverman LA, Kaplowitz PB, Mauras N, Zeitler P, Eugster EA, Klein KO. Gonadotropin-releasing hormone analog therapies for children with central precocious puberty in the United States. Front Pediatr. 2022;10:968485. PubMed PMID: 36268040
• Shah AS, Zeitler PS, Wong J, Pena AS, Wicklow B, Arslanian S, Chang N, Fu J, Dabadghao P, Pinhas-Hamiel O, Urakami T, Craig ME. ISPAD Clinical Practice Consensus Guidelines 2022: Type 2 diabetes in children and adolescents. Pediatr Diabetes. 2022 Nov;23(7):872-902. PubMed PMID: 36161685
• Sena C, Iannello G, Skowronski AA, Dannheim K, Cheung L, Agrawal PB, Hirschhorn JN, Zeitler P, LeDuc CA, Stratigopoulos G, Thaker VV. Endocrine and behavioural features of Lowe syndrome and their potential molecular mechanisms. J Med Genet. 2022 Dec;59(12):1171-1178. PubMed PMID: 35803701
• Arslanian SA, Hannon T, Zeitler P, Chao LC, Boucher-Berry C, Barrientos-Pérez M, Bismuth E, Dib S, Cho JI, Cox D. Once-Weekly Dulaglutide for the Treatment of Youths with Type 2 Diabetes. N Engl J Med. 2022 Aug 4;387(5):433-443. PubMed PMID: 35658022
• Higgins J, Zeitler P, Drews KL, Arslanian S, Copeland K, Goland R, Klingensmith G, Lipman TH, Tollefsen S. ZnT8 autoantibody prevalence is low in youth with type 2 diabetes and associated with higher insulin sensitivity, lower insulin secretion, and lower disposition index. J Clin Transl Endocrinol. 2022 Sep;29:100300. PubMed PMID: 35601597
• Kelsey MM, Zeitler PS, Nadeau KJ, Shah AS. Type 2 diabetes in youth: Rationale for use of off-label antidiabetic agents. Pediatr Diabetes. 2022 Sep;23(6):615-619. PubMed PMID: 35524343
• Zeitler P, El Ghormli L, Arslanian S, Caprio S, Isganaitis E, Kelsey MK, Weinstock RS, White NH, Drews K. Deterioration of Glycemic Control in Youth-Onset Type 2 Diabetes: What Are the Early and Late Predictors?. J Clin Endocrinol Metab. 2022 Jul 14;107(8):e3384-e3394. PubMed PMID: 35486388
• Jones M, Harris WB, Perry MS, Behrmann M, Christodoulou J, Fallah A, Kolb B, Musiek F, Paul LK, Puka K, Salorio C, Sankar R, Smith ML, Naduvil Valappil AM, Walshaw P, Weiner HL, Woo R, Zeitler P, Abel TJ. Knowledge gaps for functional outcomes after multilobar resective and disconnective pediatric epilepsy surgery: Conference Proceedings of the Patient-Centered Stakeholder Meeting 2019. Epileptic Disord. 2022 Feb 1;24(1):50-66. PubMed PMID: 34806979
• Jalaludin MY, Deeb A, Zeitler P, Garcia R, Newfield RS, Samoilova Y, Rosario CA, Shehadeh N, Saha CK, Zhang Y, Zilli M, Scherer LW, Lam RLH, Golm GT, Engel SS, Kaufman KD, Shankar RR. 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. Pediatr Diabetes. 2022 Mar;23(2):183-193. PubMed PMID: 34779103
• Shankar RR, Zeitler P, Deeb A, Jalaludin MY, Garcia R, Newfield RS, Samoilova Y, Rosario CA, Shehadeh N, Saha CK, Zhang Y, Zilli M, Scherer LW, Lam RLH, Golm GT, Engel SS, Kaufman KD. A randomized clinical trial of the efficacy and safety of sitagliptin as initial oral therapy in youth with type 2 diabetes. Pediatr Diabetes. 2022 Mar;23(2):173-182. PubMed PMID: 34779087
• Chan CL, Pyle L, Vigers T, Zeitler PS, Nadeau KJ. The Relationship Between Continuous Glucose Monitoring and OGTT in Youth and Young Adults With Cystic Fibrosis. J Clin Endocrinol Metab. 2022 Jan 18;107(2):e548-e560. PubMed PMID: 34537845
• . Effect of Early Glycemic Control in Youth-Onset Type 2 Diabetes on Longer-Term Glycemic Control and ß-Cell Function: Results From the TODAY Study. Diabetes Care. 2023 Aug 1;46(8):1507-1514. PubMed PMID: 37378967

Professional Memberships

• American Diabetes Association, Member
• Pediatric Endocrine Society, Member
• American Pediatric Society (APS), Member
• Society For Pediatric Research (SPR), Member
• The Endocrine Society, Member

Practice Locations

• Children's Hospital Colorado

Specialty Information

• Pediatric Endocrinology, Board Certification (1996)

• Endocrine System (Hormones)
• Child and Teen Health - Juvenile Diabetes
• Endocrine System (Hormones) - Thyroid Disease
• Endocrine System (Hormones) - Adrenal Diseases
• Food, Nutrition and Metabolism - Weight Loss and Dieting
• Endocrine System (Hormones) - Thyroid Cancer
• Endocrine System (Hormones) - Osteoporosis
• Child and Teen Health - Pediatric Diseases and Conditions
• Child and Teen Health - Teen Health
• Child and Teen Health - Infant and Toddler Health
• Child and Teen Health
• Food, Nutrition and Metabolism