Treatment Outcome of Vascular Depression

University of Pennsylvania

Status: Completed

Conditions: Depression; Depressive Disorder

Treatments: Drug: Sertraline

Study type: Observational

Funder types: Other; NIH

Identifiers

NCT00045773

DATR A4-GPX

R01MH060697 (U.S. NIH Grant/Contract)

Details and patient eligibility

About

This 12-week study will evaluate the effectiveness of sertraline (Zoloft®) for treatment of depression associated with small vascular lesions in the brain (vascular depression).

Full description

Major late life depression (LLD) is an important health problem with a large and growing number of affected individuals. A significant subset of patients with LLD, particularly those with vascular depression, have abnormalities in certain parts of the brain that are evident on MRI scans and may be associated with poor acute and long-term response to antidepressant treatment. Studies have also indicated that LLD patients frequently have frontal lobe dysfunction. A longitudinal study with the antidepressant nortriptyline has demonstrated that frontal lobe dysfunction is associated with poor acute response and a greater risk for recurrence of LLD. However, it is not known if this finding applies to other antidepressants. This study will be the first clinical trial to simultaneously test the effects of specific brain and psychological factors on course of response, remission rate, and other measures of health outcomes in people with LLD.

Participants are treated with sertraline for 12 weeks. During this period, participants undergo cognitive testing, MRI, electrocardiogram (EKG), and laboratory tests. Study visits occur every 2 weeks.

Enrollment: 208 patients

Sex: All

Ages: 60+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Ages 60+
2. DSM-IV criteria for MDD
3. Hamilton Depression Rating Scale score >18
4. No MRI contraindications, e.g. foreign metallic implants, pacemaker
5. Medication free of any psychotropic drug except as otherwise noted for set washout period (see D.2.1)
6. Mini Mental Status Exam score <21
7. No unstable medical disorders (requiring immediate medical attention)
8. Ability to give informed consent
9. English speaking

Exclusion criteria

1. Age <60
2. Does not meet DSM-IV criteria for MDD
3. Hamilton Depression Rating Scale score <18
4. MRI contraindications e.g. foreign metallic implants, pacemaker
5. Psychotropic drug use other than zolpidem and lorazepam, prn within 2 weeks of entry
6. Mini Mental Status Exam score >21, or known primary neurological disorders including Dementia of the Alzheimer type, Parkinson's Disease, multiple sclerosis, seizure disorder.
7. Unstable medical disorders, uncorrected hypothyroidism, or any condition that in the investigators opinion makes the patients unsuitable for a trial
8. Cannot give informed consent
9. Does not speak English

Trial design

208 participants in 1 patient group

1

Treatment:

Drug: Sertraline