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Major DepressionAka: Major Depressive Disorder, Depressive Disorder
- See Also
- Epidemiology
- Lifetime depression Incidence: 25%
- Depression Prevalence: 6%
- Age of Peak Incidence: 55 to 65 years old
- Women have higher risk of depression
- Men have higher completed Suicide rate
- Family History: Twin concordance
- Monozygotic twins: 75%
- Dizygotic twins: 38%
- Depression is missed in elderly and nursing homes
- Risk Factors
- Prior episodes of depression
- Prior Suicide attempts
- Age under 40 years old
- Comorbid medical condition
- Stressful life events
- Family History of depression
- Female sex
- Recent childbirth
- Lack of social support
- Current Chemical Dependency or Substance Abuse
- Differential Diagnosis
- Risk Factors: Medical Conditions Predisposing to Depression
- Evaluation
- Diagnosis
- Labs
- Thyroid Stimulating Hormone (TSH)
- Hemoglobin
- Consider additional lab studies
- Comorbid Conditions (Differentiate or Integrate)
- Major Depression
- Anxiety Disorder
- Panic Disorder
- Criteria: Indications for Psychiatric Consultation
- Serious Suicidal Ideation
- Psychotic symptoms with poor judgment
- Acute manic symptoms
- Bipolar depression
- Refractory to Antidepressant medications
- Refuses medications despite severe depression
- Inpatient psychiatric care
- Electroconvulsive Therapy
- Management
- References
- (1994) DSM-IV, APA, p. 320-7
- Bhatia (1997) Am Fam Physician 55(5):1683
- Kuzel (1996) Postgrad Med 99(5):179
Depressive disorder (C0011581) | |
|---|---|
| Definition (MSH) | An affective disorder manifested by either a dysphoric mood or loss of interest or pleasure in usual activities. The mood disturbance is prominent and relatively persistent. |
| Concepts | Mental or Behavioral Dysfunction (T048) |
| ICD9 | 311 |
| MSH | D003866 |
| Basque | DEPRESIO NAHASTEAK |
| Danish | Depressiv tilstand |
| Dutch | Depressie |
| English | Depression, DEPRESSIVE DIS, Depressive disorder, Depressive Disorders, Depressive illness, Depressive Neuroses, Depressive Neurosis |
| Finnish | MASENTUNEISUUS |
| French | Trouble depressif |
| German | depressive Stoerung |
| Hebrew | hafraa dikonit |
| Hungarian | depresszio |
| Italian | Disturbo depressivo |
| Norwegian | DEPRESSIV TILSTAND/NEUROSE |
| Portuguese | Perturbacoes depressivas |
| Spanish | Alteraciones depresivas, trastornos depresivos |
| Swedish | DEPRESSIV STORNING |
| Parent Concepts | Diagnosis/Diseases Component (C0497531), Psychiatric problem (C1306597), Mood Disorders (C0525045) |
| Sources | DXP, ICPC, ICPCBAQ, ICPCDAN, ICPCDUT, ICPCFIN, ICPCFRE, ICPCGER, ICPCHEB, ICPCHUN, ICPCITA, ICPCNOR, ICPCPOR, ICPCSPA, ICPCSWE, MEDLINEPLUS, MSH, MTH, MTHICD9, NDFRT, SCTSPA, SNOMEDCT Derived from the NIH UMLS (Unified Medical Language System) |
Major Depressive Disorder (C1269683) | |
|---|---|
| Definition (CSP) | one or more periods of depression in the absence of history of manic or hypomanic episodes; chronic type lasts 2 or more years; melancholic type is more severe, has vegetative signs, and responds well to somatic therapy. |
| Definition (MSH) | Marked depression appearing in the involution period and characterized by hallucinations, delusions, paranoia, and agitation. |
| Concepts | Mental or Behavioral Dysfunction (T048) |
| MSH | D003865 |
| English | DEPRESSIVE DIS MAJOR, Major depression, MAJOR DEPRESSIVE DIS, Major Depressive Disorder, Major Depressive Disorders, MDD |
| Spanish | depresion mayor, trastorno depresivo mayor |
| Parent Concepts | Affective Disorders, Psychotic (C0001723), Endogenous depression (C0011573), Psychotic Disorders (C0033975), Depressive disorder (C0011581) |
| Sources | AOD, COSTAR, CSP, MSH, MTH, OMIM, SCTSPA, SNOMEDCT Derived from the NIH UMLS (Unified Medical Language System) |
