Wake Therapy in the Treatment of Depression

New York State Psychiatric Institute

Status: Completed

Conditions: Major Depressive Disorder; Bipolar Disorder

Treatments: Behavioral: Wake Therapy; Drug: Lithium; Device: light box

Study type: Interventional

Funder types: Other

Identifiers

NCT01431573

5491/7316R

IRB 5491 (Other Grant/Funding Number)

Details and patient eligibility

About

This pilot study seeks to replicate previous findings that sleep deprivation results in marked improvement in depression symptoms, as well as to test whether concurrent treatment with Light Therapy and Lithium are successful in locking in and maintaining therapeutic effects in both bipolar and unipolar depressed subjects.

Full description

Both refractory depression and bipolar depression are difficult to treat. A night of complete sleep deprivation has been shown to result in marked improvement in 60% of depressed patients, although maintenance of therapeutic effects have not been sustained with wake therapy alone. This pilot study will assess the effectiveness of wake therapy in treating both bipolar depression (5 participants)and major depression (5 participants), as well as the effectiveness of concomitant light therapy and lithium in maintaining the therapeutic effects. Participants will undergo direct observation in the hospital for one week during initial treatment with alternating nights of sleep deprivation, light therapy and lithium treatment, and then will be seen weekly as outpatients for 6 weeks.

Enrollment: 8 patients

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. current major depressive episode (MDD, BP-I or BP-II)
2. if not BP-I or BP-II, treatment refractory to ≥ 2 adequately used antidepressants having different mechanisms
3. If BP-I or BP-II, treatment refractory to ≥ 1 standard treatment, such as lithium or valproate
4. physically healthy
5. age 18-75
6. not taking current antidepressants(antidepressants deemed effective will not be discontinued

Exclusion criteria

1. medically unstable condition
2. past intolerance of lithium (bipolar only)
3. history of (or current) psychosis or epilepsy
4. current (past six months) drug or alcohol abuse/dependence
5. pregnancy
6. contraindication to lithium (bipolar only)
7. significant retinal pathology (e.g., retinitis pigmentosa, macular degeneration)
8. currently taking effective antidepressant
9. cognitive dysfunction
10. Parkinson's Disease
11. Thyroid Stimulating Hormone > 5 milli International Units/Liter
12. left ventricular hypertrophy
13. symptomatic mitral valve prolapse
14. abnormal creatinine

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

---

8 participants in 1 patient group

Wake Therapy + light box +/- lithium

Experimental group

Description:

* Bipolar patients must take lithium; others do not take lithium * all patients are hospitalized for a week during which they do not sleep on alternating nights * for six weeks, including the week in the hospital all patients sit in front of bright lights at specified times and for specified durations

Treatment:

Device: light box

Drug: Lithium

Behavioral: Wake Therapy