Pediatric Depression Workup
- Author: Angelo P Giardino, MD, PhD, MPH; Chief Editor: Caroly Pataki, MD more...
Approach Considerations
Workup includes laboratory evaluation along with additional, selected tests. Include a complete blood count (CBC) with differential in the initial laboratory evaluation to rule out infection and anemia. Assay electrolytes, blood urea nitrogen, creatinine clearance, creatinine, and urine osmolality to exclude renal disorders.
When using tricyclic antidepressants (TCAs) or lithium carbonate, monitor plasma levels to measure compliance and to avoid toxicity. Evaluate urine osmolality and creatinine clearance periodically during lithium treatment.
Other tests that may be indicated or helpful include the following:
- Electroencephalography - For patients with a history or presentation that is suggestive of seizure disorder
- Electrocardiography - For patients who will be treated with a TCA
- Liver function tests and thyroid function tests (triiodothyronine [T3], thyroxine [T4], and thyroid-stimulating hormone [TSH]) to rule out thyroid disease
- Dexamethasone suppression test - When properly performed, this can help to confirm a clinical diagnosis of depression and may be useful in monitoring treatment response during follow-up (overall sensitivity of 70% in prepubertal children and 47% in adolescents)[35]
- Children’s Depression Inventory - A simple test that may assist in detecting the occurrence and degree of childhood depression
Birmaher B, Ryan ND, Williamson DE, et al. Childhood and adolescent depression: a review of the past 10 years. Part I. J Am Acad Child Adolesc Psychiatry. Nov 1996;35(11):1427-39. [Medline].
Birmaher B, Ryan ND, Williamson DE, et al. Childhood and adolescent depression: a review of the past 10 years. Part II. J Am Acad Child Adolesc Psychiatry. Dec 1996;35(12):1575-83. [Medline].
Drevets WC, Price JL, Simpson JR, et al. Subgenual prefrontal cortex abnormalities in mood disorders. Nature. Apr 24 1997;386(6627):824-7. [Medline].
Hendren RL, De Backer I, Pandina GJ. Review of neuroimaging studies of child and adolescent psychiatric disorders from the past 10 years. J Am Acad Child Adolesc Psychiatry. Jul 2000;39(7):815-28. [Medline].
Steingard RJ, Renshaw PF, Yurgelun-Todd D, et al. Structural abnormalities in brain magnetic resonance images of depressed children. J Am Acad Child Adolesc Psychiatry. Mar 1996;35(3):307-11. [Medline].
Tutus A, Kibar M, Sofuoglu S, et al. A technetium-99m hexamethylpropylene amine oxime brain single-photon emission tomography study in adolescent patients with major depressive disorder. Eur J Nucl Med. Jun 1998;25(6):601-6. [Medline].
De Bellis MD, Dahl RE, Perel JM, et al. Nocturnal ACTH, cortisol, growth hormone, and prolactin secretion in prepubertal depression. J Am Acad Child Adolesc Psychiatry. Sep 1996;35(9):1130-8. [Medline].
Nobile M, Begni B, Giorda R, et al. Effects of serotonin transporter promoter genotype on platelet serotonin transporter functionality in depressed children and adolescents. J Am Acad Child Adolesc Psychiatry. Nov 1999;38(11):1396-402. [Medline].
Birmaher B, Kaufman J, Brent DA, et al. Neuroendocrine response to 5-hydroxy-L-tryptophan in prepubertal children at high risk of major depressive disorder. Arch Gen Psychiatry. Dec 1997;54(12):1113-9. [Medline].
Akiskal HS, Weller ES. Mood disorders and suicide in children and adolescents. In: Kaplan HI, Saddock BJ, eds. Comprehensive Textbook of Psychiatry. Vol 2. 5th ed. Lippincott Williams & Wilkins; 1989.
Weissman MM, Leckman JF, Merikangas KR, et al. Depression and anxiety disorders in parents and children. Results from the Yale family study. Arch Gen Psychiatry. Sep 1984;41(9):845-52. [Medline].
Bang KS, Chae SM, Hyun MS, et al. The mediating effects of perceived parental teasing on relations of body mass index to depression and self-perception of physical appearance and global self-worth in children. J Adv Nurs. Mar 4 2012;[Medline].
Hammen C, Burge D, Adrian C. Timing of mother and child depression in a longitudinal study of children at risk. J Consult Clin Psychol. Apr 1991;59(2):341-5. [Medline].
Klerman GL, Weissman MM. Increasing rates of depression. JAMA. Apr 21 1989;261(15):2229-35. [Medline].
Kashani JH, Sherman DD. Childhood depression: Epidemiology, etiological models, and treatment implications. Integr Psychiatry. 1988;6:1-8.
Garrison CZ, Waller JL, Cuffe SP, et al. Incidence of major depressive disorder and dysthymia in young adolescents. J Am Acad Child Adolesc Psychiatry. Apr 1997;36(4):458-65. [Medline].
Helgason T. Epidemiology of psychiatric disorders in Iceland. Nord J Psychiatry. 1996;50:31-8.
Murphy JM, Laird NM, Monson RR, et al. Incidence of depression in the Stirling County Study: historical and comparative perspectives. Psychol Med. May 2000;30(3):505-14. [Medline].
Copeland JR, Beekman AT, Dewey ME, et al. Depression in Europe. Geographical distribution among older people. Br J Psychiatry. Apr 1999;174:312-21. [Medline].
Jablensky A, Sartorius N, Gulbinat W, Ernberg G. Characteristics of depressive patients contacting psychiatric services in four cultures. A report from the who collaborative study on the assessment of depressive disorders. Acta Psychiatr Scand. Apr 1981;63(4):367-83. [Medline].
Kovacs M, Gatsonis C. Secular trends in age at onset of major depressive disorder in a clinical sample of children. J Psychiatr Res. May-Jun 1994;28(3):319-29. [Medline].
Lewinsohn PM, Clarke GN, Seeley JR, Rhode P. Major depression in community adolescents: age at onset, episode duration, and time to recurrence. J Am Acad Child Adolesc Psychiatry. Jul-Aug 1994;33(6):809-18. [Medline].
Lewinsohn PM, Hops H, Roberts RE, et al. Adolescent psychopathology: I. Prevalence and incidence of depression and other DSM-III-R disorders in high school students. J Abnorm Psychol. Feb 1993;102(1):133-44. [Medline].
Lewinsohn PM, Rohde P, Klein DN, Seeley JR. Natural course of adolescent major depressive disorder: I. Continuity into young adulthood. J Am Acad Child Adolesc Psychiatry. Jan 1999;38(1):56-63. [Medline].
Hankin BL, Abramson LY, Moffitt TE, et al. Development of depression from preadolescence to young adulthood: emerging gender differences in a 10-year longitudinal study. J Abnorm Psychol. Feb 1998;107(1):128-40. [Medline].
Hovey JD, King CA. Acculturative stress, depression, and suicidal ideation among immigrant and second-generation Latino adolescents. J Am Acad Child Adolesc Psychiatry. Sep 1996;35(9):1183-92. [Medline].
Siegel JM, Aneshensel CS, Taub B. Adolescent depressed mood in a multiethnic sample. J Youth Adolesc. 1998;27.
American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders (DSM- IV). 4th ed. Washington, DC: American Psychiatric Association; 1994.
AACAP. Practice parameters for the assessment and treatment of children and adolescents with depressive disorders. AACAP. J Am Acad Child Adolesc Psychiatry. Oct 1998;37(10 Suppl):63S-83S. [Medline].
Pine DS, Cohen E, Cohen P, Brook J. Adolescent depressive symptoms as predictors of adult depression: moodiness or mood disorder?. Am J Psychiatry. Jan 1999;156(1):133-5. [Medline]. [Full Text].
Asarnow JR, Porta G, Spirito A, et al. Suicide Attempts and Nonsuicidal Self-Injury in the Treatment of Resistant Depression in Adolescents: Findings from the TORDIA Study. J Am Acad Child Adolesc Psychiatry. Aug 2011;50(8):772-81. [Medline]. [Full Text].
Cwik MF, Barlow A, Tingey L, Larzelere-Hinton F, Goklish N, Walkup JT. Nonsuicidal self-injury in an american Indian reservation community: results from the white mountain apache surveillance system, 2007-2008. J Am Acad Child Adolesc Psychiatry. Sep 2011;50(9):860-9. [Medline].
Wickramaratne PJ, Greenwald S, Weissman MM. Psychiatric disorders in the relatives of probands with prepubertal- onset or adolescent-onset major depression. J Am Acad Child Adolesc Psychiatry. Nov 2000;39(11):1396-405. [Medline].
Hooshmand S, Willoughby T, Good M. Does the direction of effects in the association between depressive symptoms and health-risk behaviors differ by behavior? A longitudinal study across the high school years. J Adolesc Health. Feb 2012;50(2):140-7. [Medline].
Weller EB, Weller RA, Fristad MA, et al. The dexamethasone suppression test in prepubertal depressed children. J Clin Psychiatry. Dec 1985;46(12):511-3. [Medline].
Strober M, DeAntonio M, Schmidt-Lackner S, et al. The pharmacotherapy of depressive illness in adolescents: an open-label comparison of fluoxetine with imipramine-treated historical controls. J Clin Psychiatry. Mar 1999;60(3):164-9. [Medline].
Ambrosini PJ, Wagner KD, Biederman J, et al. Multicenter open-label sertraline study in adolescent outpatients with major depression. J Am Acad Child Adolesc Psychiatry. May 1999;38(5):566-72. [Medline].
Wagner KD, Ambrosini P, Rynn M, et al. Efficacy of sertraline in the treatment of children and adolescents with major depressive disorder: two randomized controlled trials. JAMA. Aug 27 2003;290(8):1033-41. [Medline].
Birmaher B, Brent DA, Kolko D, et al. Clinical outcome after short-term psychotherapy for adolescents with major depressive disorder. Arch Gen Psychiatry. Jan 2000;57(1):29-36. [Medline].
Brent DA, Kolko DJ, Birmaher B, et al. Predictors of treatment efficacy in a clinical trial of three psychosocial treatments for adolescent depression. J Am Acad Child Adolesc Psychiatry. Sep 1998;37(9):906-14. [Medline].
Merry SN, Hetrick SE, Cox GR, Brudevold-Iversen T, Bir JJ, McDowell H. Psychological and educational interventions for preventing depression in children and adolescents. Cochrane Database Syst Rev. Dec 7 2011;12:CD003380. [Medline].
Mihalopoulos C, Vos T, Pirkis J, et al. The population cost-effectiveness of interventions designed to prevent childhood depression. Pediatrics. Mar 2012;129(3):e723-30. [Medline].
Clarke GN, Rohde P, Lewinsohn PM, et al. Cognitive-behavioral treatment of adolescent depression: efficacy of acute group treatment and booster sessions. J Am Acad Child Adolesc Psychiatry. Mar 1999;38(3):272-9. [Medline].
Butler AC, Chapman JE, Forman EM, Beck AT. The empirical status of cognitive-behavioral therapy: a review of meta-analyses. Clin Psychol Rev. Jan 2006;26(1):17-31. [Medline].
Kroll L, Harrington R, Jayson D, et al. Pilot study of continuation cognitive-behavioral therapy for major depression in adolescent psychiatric patients. J Am Acad Child Adolesc Psychiatry. Sep 1996;35(9):1156-61. [Medline].
[Best Evidence] Garber J, Clarke GN, Weersing VR, Beardslee WR, Brent DA, Gladstone TR, et al. Prevention of depression in at-risk adolescents: a randomized controlled trial. JAMA. Jun 3 2009;301(21):2215-24. [Medline].
Mufson L, Fairbanks J. Interpersonal psychotherapy for depressed adolescents: a one-year naturalistic follow-up study. J Am Acad Child Adolesc Psychiatry. Sep 1996;35(9):1145-55. [Medline].
Barclay L. Efficacy of Antidepressant Medication vs Placebo Increases With Severity of Depression. Medscape Today. Available at http://www.medscape.com/viewarticle/715585. Accessed February 4, 2010.
Fournier JC, DeRubeis RJ, Hollon ST, et al. Antidepressant drug effects and depression severity: a patient-level meta-analysis. JAMA. Available at http://jama.ama-assn.org/content/303/1/47.full. Accessed February 4, 2010.
Taketomo CK, Hodding JH, Kraus DM. Pediatric Dosage Handbook. 7th ed. Hudson, Ohio: Lexi-Comp, Inc; 2000.
Leonard HL, March J, Rickler KC, Allen AJ. Pharmacology of the selective serotonin reuptake inhibitors in children and adolescents. J Am Acad Child Adolesc Psychiatry. Jun 1997;36(6):725-36. [Medline].
Rey-Sanchez F, Gutierrez-Casares JR. Paroxetine in children with major depressive disorder: an open trial. J Am Acad Child Adolesc Psychiatry. Oct 1997;36(10):1443-7. [Medline].
Emslie GJ, Rush AJ, Weinberg WA, et al. A double-blind, randomized, placebo-controlled trial of fluoxetine in children and adolescents with depression. Arch Gen Psychiatry. Nov 1997;54(11):1031-7. [Medline].
Shamseddeen W, Clarke G, Wagner KD, et al. Treatment-Resistant Depressed Youth Show a Higher Response Rate if Treatment Ends During Summer School Break. J Am Acad Child Adolesc Psychiatry. Nov 2011;50(11):1140-8. [Medline].
King RA, Segman RH, Anderson GM. Serotonin and suicidality: the impact of acute fluoxetine administration. I: Serotonin and suicide. Isr J Psychiatry Relat Sci. 1994;31(4):271-9. [Medline].
Teicher MH, Glod CA, Cole JO. Antidepressant drugs and the emergence of suicidal tendencies. Drug Saf. Mar 1993;8(3):186-212. [Medline].
Newman TB. A black-box warning for antidepressants in children?. N Engl J Med. Oct 14 2004;351(16):1595-8. [Medline].
Kurian BT, Ray WA, Arbogast PG, et al. Effect of regulatory warnings on antidepressant prescribing for children and adolescents. Arch Pediatr Adolesc Med. Jul 2007;161(7):690-6. [Medline].
Cassels C. FDA Suicide Warnings Change Antidepressant Prescribing Patterns, but Physicians Ignore Monitoring Recommendations. Medscape Today. Available at http://www.medscape.com/viewarticle/715952. Accessed February 4, 2010.
Cassels C. FDA Suicide Warnings About Antidepressants Cut Rates of Depression Diagnosis and Treatment. Medscape Today. Available at http://www.medscape.com/viewarticle/704235. Accessed February 4, 2010.
Carlsten A, Waern M, Ekedahl A, Ranstam J. Antidepressant medication and suicide in Sweden. Pharmacoepidemiol Drug Saf. Oct-Nov 2001;10(6):525-30. [Medline].
Hall WD, Mant A, Mitchell PB, et al. Association between antidepressant prescribing and suicide in Australia, 1991-2000: trend analysis. BMJ. May 10 2003;326(7397):1008. [Medline]. [Full Text].
Olfson M, Marcus SC, Druss B, Pincus HA. National trends in the use of outpatient psychotherapy. Am J Psychiatry. Nov 2002;159(11):1914-20. [Medline]. [Full Text].
March J, Silva S, Petrycki S, et al. Fluoxetine, cognitive-behavioral therapy, and their combination for adolescents with depression: Treatment for Adolescents With Depression Study (TADS) randomized controlled trial. JAMA. Aug 18 2004;292(7):807-20. [Medline].
Simon GE, Savarino J, Operskalski B, Wang PS. Suicide risk during antidepressant treatment. Am J Psychiatry. Jan 2006;163(1):41-7. [Medline]. [Full Text].
Daly JM, Wilens T. The use of tricyclic antidepressants in children and adolescents. Pediatr Clin North Am. Oct 1998;45(5):1123-35. [Medline].
Geller B, Reising D, Leonard HL, et al. Critical review of tricyclic antidepressant use in children and adolescents. J Am Acad Child Adolesc Psychiatry. May 1999;38(5):513-6. [Medline].
Hazell P, O'Connell D, Heathcote D, Robertson J, Henry D. Efficacy of tricyclic drugs in treating child and adolescent depression: a meta-analysis. BMJ. Apr 8 1995;310(6984):897-901. [Medline].

