
Veteran Peer-Assisted Computerized Cognitive Behavioral Therapy for Depression
DepressionThe investigators will conduct a randomized clinical trial of Peer-Supported cCBT versus enhanced usual care (EUC) for 330 patients with new episodes of depression in primary care at three VA sites and their associated Community-Based Outpatient Clinics (CBOCs).

Pilot Study to Evaluate Individualized Choice of Antidepressants in Patients With Cancer
Major Depressive DisorderNeoplasmsThis is a pilot study to test the hypothesis that the antidepressants mirtazapine and citalopram are effective treatment for major depressive disorder (MDD) in cancer patients.

Cognitive Therapy in Reducing Depression in Patients With Cancer
DepressionThe purpose of this study is to learn about treatment of depression in people who have any type of cancer. Cognitive therapy (CT) helps improve depressive symptoms by targeting patient's thoughts and behaviors. People who are depressed tend to have more negative or pessimistic thoughts. CT helps people evaluate the accuracy of their thoughts. By encouraging patients to develop more balanced views, symptoms of depression begin to improve

Diabetes-Depression Care-management Adoption Trial
DepressionDiabetes MellitusThe specific aims of the proposed study are to: Develop the innovative depression care management technology, including the speech recognition technology for automated monitoring and patient prompts over time, automatic integration of the responses into the patient registry, and evidence-based decision-support algorithms for care actions; Conduct the quasi-experiment in eight Los Angeles County Department of Health Services (LAC-DHS) clinics to test the interventions; Use mixed-method evaluation to assess the extent of the implementation of the interventions, the acceptance to the providers and to the patients, and the impact on adoption of depression screening and treatment management over time, utilization, and cost of healthcare services, and patient health outcomes; and Conduct a cost-effectiveness analysis of the three study arms. Successful completion of the study will demonstrate which Comparative Effectiveness Research (CER) adoption strategies are successful and why, their comparative cost-effectiveness, as well as which strategies are successful under which circumstances to inform system-wide implementation of same. Hypotheses of the Proposed Study The following are the main hypotheses of the study: There will be statistically significant difference in the adoption of depression care screening and management over time among the three study groups. 1.1. The adoption rate will be Technology-supported care (TC) > Supported Care (SC) > Usual Care (UC). There will be statistically significant difference in the depression symptom reduction, and better functional status, and quality of life among the three study groups. 2.1. The difference between the TC and the SC will not be statistically significant, but both will be greater than the UC group. There will be statistically significant difference in the diabetes care process and outcomes among the three study groups. 3.1. The difference between the TC and the SC will not be statistically significant, but both will be greater than the UC group. There will also be statistically significant differences in healthcare utilization among the three study groups, with least utilization in the TC group where the greatest level of technology is applied. Of the three groups compared, the TC group will be the most cost-effective approach for accelerating adoption of the CER depression care results.

Patient Decision Aid for Antidepressant Use in Pregnancy
DepressionPregnancyThe proposed study is a pilot randomized controlled trial (RCT) of an electronic patient decision aid (PDA) for antidepressant use in pregnancy. The overall aim of this pilot RCT is to establish the feasibility of future large international RCT of the PDA's effectiveness.

The Serotonin Transporter Availability for Prognosing Major Depressive Disorder (MDD) Treatment...
Major Depressive DisorderObjectives: To evaluate the relationship between improvement of Hamilton Depression Rating Scale (HAMD) score and basal SERT availability (binding potential) for the prognosis of MDD subjects being treated with Sertraline HCl To evaluate the SERT availability by means of I-123-ADAM SPECT imaging study for assisting in detecting MDD To evaluate the relationship between basal HAMD score and basal SERT availability for MDD subjects To evaluate the relationship between basal HAMD somatic subscale score and basal SERT availability for MDD subjects To evaluate the relationship between change of SERT availability and change of HAMD score for MDD patients being treated with Sertraline HCl

Perimenopausal Effects of Estradiol on Reward Responsiveness
Perimenopausal DepressionUsing neuroimaging, the investigator will study the effects of estrogen on mood and brain function in perimenopausal women either with or without depression.

Research Aimed at Improving Both Mood and Weight
DepressionObesityThe RAINBOW study is an NIH R01-funded randomized controlled trial to evaluate the clinical and cost effectiveness and implementation potential of a primary care integrated multicondition intervention program to help improve mood and weight for obese adults with clinically significant depressive symptoms. The ENGAGE study is a mechanistic investigation added to the main trial with funding through the NIH common fund for the Science of Behavior Change roadmap initiative. Beginning Jan 11, 2016, at least 100 of newly enrolled trial participants will be consented to undergo additional assays evaluating neurobiological mechanisms of self-regulation.

Adjunctive Brief Behavioral Treatment of Insomnia (BBTI) for Sleep Intervention (SI)
InsomniaDepression2 moreThere is a strong association between sleep disturbance and suicidal thoughts and behaviors. Sleep disturbance is also highly comorbid with other common conditions associated with suicide such as depression and posttraumatic stress disorder. Accordingly, this application focuses on improving sleep as a novel suicide prevention strategy that can be delivered to a broad range of Veterans. This pilot proposal specifically examines how Cognitive Behavioral Therapy for Insomnia, an efficacious treatment for insomnia, may reduce suicidal ideation in Veterans who also suffer from additional conditions. The proposal further suggests that adding this sleep intervention to usual care may further enhance overall care by increasing the utilization of recommended treatments for depression and posttraumatic stress disorder.

Physician Led Counseling in Management of Depression in Type 2 Diabetes Mellitus
DepressionType 2 Diabetes MellitusThere is a high prevalence of depression in patients with diabetes mellitus. Depression has been shown to be associated with poor self-management (adherence to diet, exercise, checking blood glucose levels) levels in patients with diabetes.To determine whether enhancing quality physician's care for depression improves both depression and diabetes outcomes in patients with depression and diabetes.