Publications

  1. Javed A, Kullo IJ, Balagopal PB, Kumar S, Kumar S. Effect of vitamin D3 treatment on endothelial function in obese adolescents. Pediatr Obes 2016 Aug; 11 (4):279-84 Epub 2015 Aug 14
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  2. Kumar S, Hossain J, Nader N, Aguirre R, Sriram S, Balagopal PB. Decreased Circulating Levels of Spexin in Obese Children. J Clin Endocrinol Metab 2016 Jul; 101 (7):2931-6 Epub 2016 May 24
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  3. Lynch BA, Agunwamba A, Wilson PM, Kumar S, Jacobson RM, Phelan S, Cristiani V, Fan C, Finney Rutten LJ. Adverse family experiences and obesity in children and adolescents in the United States. Prev Med 2016 Jul 1; 90:148-154 Epub 2016 July 01
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  4. Gentile N, Cristiani V, Lynch BA, Wilson PM, Weaver AL, Rutten LJ, Jacobson DJ, Chaudhry R, Sriram S, Kumar S. The effect of an automated point of care tool on diagnosis and management of childhood obesity in primary care. J Eval Clin Pract 2016 Jun 10 Epub 2016 June 10
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  5. Aguirre Castaneda RL, Kumar S, Voigt RG, Leibson CL, Barbaresi WJ, Weaver AL, Killian JM, Katusic SK. Childhood Attention-Deficit/Hyperactivity Disorder, Sex, and Obesity: A Longitudinal Population-Based Study. Mayo Clin Proc 2016 Mar; 91 (3):352-61 Epub 2016 Feb 04
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  6. Javed A, Lteif AN, Kumar S, Simmons PS, Chang AY. Fasting Glucose Changes in Adolescents with Polycystic Ovary Syndrome Compared with Obese Controls: A Retrospective Cohort Study. J Pediatr Adolesc Gynecol 2015 Dec; 28 (6):451-6 Epub 2015 Jan 07
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  7. Lynch B, Jones A, Biggs BK, Kaufman T, Cristiani V, Kumar S, Quigg S, Maxson J, Swenson L, Jacobson N. Implementing child-focused activity meter utilization into the elementary school classroom setting using a collaborative community-based approach. J Community Med Health.2015 Nov 25;5:(6):379.
  8. Lynch BA, Finney Rutten LJ, Jacobson RM, Kumar S, Elrashidi MY, Wilson PM, Jacobson DJ, St Sauver JL. Health Care Utilization by Body Mass Index in a Pediatric Population. Acad Pediatr 2015 Nov-Dec; 15 (6):644-50 Epub 2015 Sept 26
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  9. Kumar S, Coenen M, Iyer S, Bahn RS. Forkhead Transcription Factor FOXO1 Is Regulated by Both a Stimulatory Thyrotropin Receptor Antibody and Insulin-Like Growth Factor-1 in Orbital Fibroblasts from Patients with Graves' Ophthalmopathy. Thyroid 2015 Oct; 25 (10):1145-50 Epub 2015 Aug 19
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  10. Javed A, Jumean M, Murad MH, Okorodudu D, Kumar S, Somers VK, Sochor O, Lopez-Jimenez F. Diagnostic performance of body mass index to identify obesity as defined by body adiposity in children and adolescents: a systematic review and meta-analysis. Pediatr Obes 2015 Jun; 10 (3):234-44 Epub 2014 June 25
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  11. Javed A, Balagopal PB, Vella A, Fischer PR, Piccinini F, Dalla Man C, Cobelli C, Giesler PD, Laugen JM, Kumar S. Association between thyrotropin levels and insulin sensitivity in euthyroid obese adolescents. Thyroid 2015 May; 25 (5):478-84 Epub 2015 Apr 07
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  12. Javed A, Vella A, Balagopal PB, Fischer PR, Weaver AL, Piccinini F, Dalla Man C, Cobelli C, Giesler PD, Laugen JM, Kumar S. Cholecalciferol supplementation does not influence beta-cell function and insulin action in obese adolescents: a prospective double-blind randomized trial. J Nutr 2015 Feb; 145 (2):284-90 Epub 2014 Dec 17
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  13. Javed A, Kumar S, Simmons PS, Lteif AN. Phenotypic Characterization of Polycystic Ovary Syndrome in Adolescents Based on Menstrual Irregularity. Horm Res Paediatr. 2015; 84(4):223-30. Epub 2015 Jul 16
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  14. Harstad EB, Weaver AL, Katusic SK, Colligan RC, Kumar S, Chan E, Voigt RG, Barbaresi WJ. ADHD, stimulant treatment, and growth: a longitudinal study. Pediatrics 2014 Oct; 134 (4):e935-44 Epub 2014 Sept 01
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  15. Biggs BK, Lebow J, Smith CM, Harper KL, Patten CA, Sim LA, Kumar S. Adolescents' preferences for social support for healthful eating and physical activity. J Dev Behav Pediatr. 2014 Oct; 35(8):494-509.
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  16. Kundel A, Thompson GB, Richards ML, Qiu LX, Cai Y, Schwenk FW, Lteif AN, Pittock ST, Kumar S, Tebben PJ, Hay ID, Grant CS. Pediatric endocrine surgery: a 20-year experience at the Mayo Clinic. J Clin Endocrinol Metab. 2014 Feb; 99(2):399-406. Epub 2013 Dec 11.
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  17. Sharma A, Freese DK, Chandan V, Zarroug AE, Swain JM, Kumar S. Hepatic cirrhosis secondary to nonalcoholic fatty liver disease in a 12-year-old girl with morbid obesity. Clin Pediatr (Phila). 2014 Jan; 53(1):86-8. Epub 2013 Apr 5
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  18. Nicole NS, Castenada Aguirre R, Wallace J, Singh R, Weaver A, Kumar S. Effect of Vitamin D3 Supplementation on Serum 25(OH)D, Lipids and Markers of Insulin Resistance in Obese Adolescents - A Prospective Randomized, Placebo Controlled Trial. Hormone Research in Pediatrics. 2014; 82:107-12.
  19. Nader N, Singhal V, Javed A, Weaver A, Kumar S. Temporal trends in the diagnosis and management of childhood obesity/overweight in primary care. J Prim Care Community Health 2014 Jan 1; 5 (1):44-9 Epub 2013 July 14
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  20. Stenerson M, Renaud D, Dufendach K, Swain J, Zarroug A, Homme J, Kumar S. Recurrent Wernicke encephalopathy in an adolescent female following laparoscopic gastric bypass surgery. Clin Pediatr (Phila). 2013 Nov; 52(11):1067-9. Epub 2013 Apr 03.
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  21. Turcu AF, Kumar S, Neumann S, Coenen M, Iyer S, Chiriboga P, Gershengorn MC, Bahn RS. A small molecule antagonist inhibits thyrotropin receptor antibody-induced orbital fibroblast functions involved in the pathogenesis of Graves ophthalmopathy. J Clin Endocrinol Metab. 2013 May; 98(5):2153-9. Epub 2013 Mar 12.
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  22. Javed A, Leonard JM, Cramer C, Kumar S, Kirmani S, Brands CK. Pseudohypoaldosteronism presenting with thrombocytosis and bilateral pneumothoraces in an infant. J Pediatr Endocrinol Metab. 2013; 26(3-4):393-5.
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  23. Javed A, Jumean M, Hassan Murad M, Okorodudu D, Kumar S, Virend K, Sochor O, Lopez Jimenez F. Diagnostic performance of body mass index to identify obesity as defined by body adiposity in children, adolescents: a systematic review, meta-analysis. Pediatric Obesity. 2013 (Accepted).
  24. Javed A, Lteif A, Kumar S. Update on treatment strategies for optimization of final adult height in children with congenital adrenal hyperplasia. Pediatr Endocrinol Rev 2012 Nov; 10 (1):164-73
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  25. Kumar S, Zarroug AE, Swain JM. Adolescent bariatric surgery. Abdom Imaging. 2012 Oct; 37(5):725-9.
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  26. Kumar S, Iyer S, Bauer H, Coenen M, Bahn RS. A stimulatory thyrotropin receptor antibody enhances hyaluronic acid synthesis in graves' orbital fibroblasts: inhibition by an IGF-I receptor blocking antibody. J Clin Endocrinol Metab. 2012 May; 97(5):1681-7. Epub 2012 Mar 07.
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  27. Garness RL, Zarroug AE, Kumar S, Swain JM. Laparoscopic sleeve gastrectomy in a pediatric patient. Surg Laparosc Endosc Percutan Tech. 2012 Apr; 22(2):e112-4.
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  28. Aguirre Castaneda R, Nader N, Weaver A, Singh R, Kumar S. Response to vitamin D3 supplementation in obese and non-obese Caucasian adolescents. Horm Res Paediatr 2012; 78 (4):226-31 Epub 2012 Oct 31
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  29. Kumar S, Nadeem S, Stan MN, Coenen M, Bahn RS. A stimulatory TSH receptor antibody enhances adipogenesis via phosphoinositide 3-kinase activation in orbital preadipocytes from patients with Graves' ophthalmopathy. J Mol Endocrinol. 2011 Jun; 46(3):155-63. Epub 2011 Apr 12.
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  30. Nader NS, Bahn RS, Johnson MD, Weaver AL, Singh R, Kumar S. Relationships between thyroid function and lipid status or insulin resistance in a pediatric population. Thyroid. 2010 Dec; 20(12):1333-9.
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  31. Dy BM, Vazquez B, Tebben PJ, Kumar S, Thompson GB. Severe hypercalcemia due to primary hyperparathyroidism with MEN 2A. World J Endocr Surg. 2010 Sept-Dec; 2(3):131-3.
  32. Johnson MD, Nader NS, Weaver AL, Singh R, Kumar S. Relationships between 25-hydroxyvitamin D levels and plasma glucose and lipid levels in pediatric outpatients. J Pediatr. 2010 Mar; 156(3):444-9. Epub 2009 Nov 18.
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  33. Kumar S, Schiefer R, Coenen MJ, Bahn RS. A stimulatory thyrotropin receptor antibody (M22) and thyrotropin increase interleukin-6 expression and secretion in Graves' orbital preadipocyte fibroblasts. Thyroid. 2010 Jan; 20(1):59-65.
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  34. Iqbal CW, Kumar S, Iqbal AD, Ishitani MB. Perspectives on pediatric bariatric surgery: identifying barriers to referral. Surg Obes Relat Dis. 2009 Jan-Feb; 5(1):88-93. Epub 2008 Sep 18.
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  35. Kumar S, Schiefer R, Coenen MJ, Bahn RS. A stimulatory thyrotropin receptor antibody (M22), thyrotropin increase interleukin-6 expression, secretion in Graves' orbital preadipocyte fibroblasts, Thyroid. 2009; 20(1):59-65.
  36. Khoo TK, Coenen MJ, Schiefer AR, Kumar S, Bahn RS. Evidence for enhanced Thy-1 (CD90) expression in orbital fibroblasts of patients with Graves' ophthalmopathy. Thyroid. 2008 Dec; 18(12):1291-6.
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  37. Mitre N, Mack K, Babovic-Vuksanovic D, Thompson G, Kumar S. Ischemic stroke as the presenting symptom of primary hyperparathyroidism due to multiple endocrine neoplasia type 1. J Pediatr. 2008 Oct; 153(4):582-5.
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  38. Nader NS, Kumar S. Type 2 diabetes mellitus in children and adolescents: where do we stand with drug treatment and behavioral management? Curr Diab Rep. 2008 Oct; 8(5):383-8.
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  39. Singhal V, Schwenk WF, Kumar S. Evaluation and management of childhood and adolescent obesity. Mayo Clin Proc. 2007 Oct; 82(10):1258-64.
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  40. Lindor NM, Jalal SM, Kumar S, Lteif AN. Multiple primary tumors associated with chromosome 9p deletion. Am J Med Genet A. 2007 Jan 1; 143A(1):95-7.
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  41. Sherman J, Thompson GB, Lteif A, Schwenk WF 2nd, van Heerden J, Farley DR, Kumar S, Zimmerman D, Churchward M, Grant CS. Surgical management of Graves disease in childhood and adolescence: an institutional experience. Surgery. 2006 Dec; 140(6):1056-61; discussion 1061-2. Epub 2006 Nov 01.
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  42. Kumar S, Leontovich A, Coenen MJ, Bahn RS. Gene expression profiling of orbital adipose tissue from patients with Graves' ophthalmopathy: a potential role for secreted frizzled-related protein-1 in orbital adipogenesis. J Clin Endocrinol Metab. 2005 Aug; 90(8):4730-5. Epub 2005 May 10.
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  43. Kumar S, Singh RJ, Reed AM, Lteif AN. Cushing's syndrome after intra-articular and intradermal administration of triamcinolone acetonide in three pediatric patients. Pediatrics. 2004 Jun; 113(6):1820-4.
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  44. Kumar S, Coenen MJ, Scherer PE, Bahn RS. Evidence for enhanced adipogenesis in the orbits of patients with Graves' ophthalmopathy. J Clin Endocrinol Metab. 2004 Feb; 89(2):930-5.
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  45. Kumar S, Bahn RS. Relative overexpression of macrophage-derived cytokines in orbital adipose tissue from patients with Graves' ophthalmopathy. J Clin Endocrinol Metab. 2003 Sep; 88(9):4246-50.
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  46. Atten MJ, Skipper A, Kumar S, Olson DL, Schwenk WF. Nutrition in the pediatric population, older adults, and obese patients - Part IV. Enteral nutrition support. Dis Mon. 2002 Dec; 48(12):751-90.
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  47. Kumar S, Olson DL, Schwenk WF. Part I. Malnutrition in the pediatric population. Dis Mon. 2002 Nov; 48(11):703-12.
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  48. Boogerd A, Alverdy J, Kumar S, Olson DL, Schwenk WF. Nutrition in the pediatric population, older adults, and obese patients - Part III. Obesity. Dis Mon. 2002 Nov; 48(11):725-42.
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  49. Kumar S, Vaswani M, Srivastava RN, Bagga A. Urinary net charge in hyperchloremic metabolic acidosis. Indian Pediatrics. 1998 Jan; 35(1):13-8.
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