Inflammation and Depression in People With HIV
Purpose
The purpose of this 10-week, double-blind, placebo-controlled study is to determine whether inflammation impacts reward and motor neural circuitry to contribute to depressive symptoms like anhedonia and psychomotor slowing in people with Human Immunodeficiency Virus (HIV) and depression. Sixty male and female patients with HIV who have depression, anhedonia and high inflammation and are stable on effective treatment for their HIV will be randomized to receive either the anti-inflammatory drug baricitinib or a placebo for 10 weeks. Participants will complete lab tests, medical and psychiatric assessments, neurocognitive testing, functional MRI (fMRI) scans, and optional spinal taps as part of the study. The total length of participation is about 5 months.
Conditions
- HIV
- Depression
- Anhedonia
Eligibility
- Eligible Ages
- Between 18 Years and 65 Years
- Eligible Genders
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- HIV infected on continuous antiretroviral therapy (ART) with plasma HIV RNA <200 copies/ml for at least 12 months (on at least two previous clinic visits and confirmed at screening). - Current cluster of differentiation 4 (CD4+) > 350 cells/microliter for at least twelve months (on at least two previous clinic visits and confirmed at screening). - A primary diagnosis of Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-V) major depression, current, or Bipolar, depressed type as diagnosed by the SCID-V. - Score of ≥15 on the 9-item Patient Health Questionnaire (PHQ-9). - Off all antidepressant or other psychotropic therapy (e.g. mood stabilizers, antipsychotics, and sedative hypnotics) for at least 4 weeks (8 weeks for fluoxetine) or on a stable psychotropic regimen for at least 4 weeks prior to baseline visit. - Significant anhedonia as reflected by a score ≥ 2 on item #1 of the PHQ-9. - CRP≥3mg/L. - Women of reproductive age will have a negative serum pregnancy test at study entry and agree to contraception while on study drug.
Exclusion Criteria
- < 18 years of age or > 65 years of age - Pregnancy or breastfeeding - Significant hematological abnormalities at screening (ANC < 1500, Hgb<10, platelet< 100,000) - History of progressive multifocal leukoencephalopathy - Untreated latent tuberculosis infection (which will be screened for prior to entry) - Immunosuppressive medications (including corticosteroids) and anticoagulants (aspirin acceptable) - History of deep venous thrombosis - Cardiovascular disease: 1. Coronary artery disease or history of myocardial infarction 2. Congestive heart failure with left ventricular ejection fraction ≤40% per American Heart Association guidelines 3. Stroke history - Hematologic malignancies including lymphoma and leukemia - Major surgery within 8 weeks prior to screening or will require major surgery during the study - Current or recent (<4 weeks prior to randomization) clinically serious viral (including coronavirus disease 2019 [COVID-19]), bacterial, fungal, or parasitic infection or any other active or recent infection - Symptomatic herpes simplex at the time of randomization - Symptomatic herpes zoster infection within 12 weeks prior to randomization. - History of disseminated/complicated herpes zoster (for example, ophthalmic zoster or CNS involvement). - Positive test for hepatitis B virus (HBV) defined as: 1. positive for hepatitis B surface antigen (HBsAg), or 2. positive for hepatitis B core antibody (HBcAb) and positive for hepatitis B virus deoxyribonucleic acid (HBV DNA) - Hepatitis C virus (HCV) infection (hepatitis C antibody-positive and HCV ribonucleic acid [RNA]-positive). - Cirrhosis of the liver from any cause - Any of the following specific abnormalities on screening laboratory tests: 1. alanine transaminase (ALT) or aspartate aminotransferase (AST) >2 x upper limits of normal (ULN) 2. alkaline phosphatase (ALP) ≥2 x ULN 3. total bilirubin ≥1.5 x ULN (with the exception of patients on atazanavir, who must have total bilirubin <2 x ULN) - Chronic kidney disease with estimated glomerular filtration rate (eGFR) <40 mL/min/1.73 m^2. - History of any (non-mood-related) psychotic disorder; active psychotic symptoms of any type; substance abuse/dependence within 6 months of study entry (as determined by Severe combined immunodeficiency (SCID). - A positive urine drug screen for illicit drugs at any time during the study excluding marijuana. - An active suicidal plan as determined by a score >3 on item #3 on the Hamilton Rating Scale for Depression (HAM-D). - An active eating disorder or antisocial personality disorder. - <24 on the Mini-Mental State Exam. - Chronic use of non-steroidal anti-inflammatory agents (NSAIDS) (excluding 81mg of aspirin), glucocorticoid containing medications or minocycline within 2 weeks of baseline or at any time during the study. - Any contraindication for MRI scanning. - Failure of more than 2 antidepressant trials (at least 6 weeks at recommended dose) in the current episode or 5 antidepressant trials lifetime. - BMI >40 (to exclude severe obesity). - History of an autoimmune disorder
Study Design
- Phase
- Phase 2
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Primary Purpose
- Treatment
- Masking
- Triple (Participant, Care Provider, Investigator)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental Baricitinib |
Participants will be randomized to receive 10 weeks of treatment with baricitinib. |
|
|
Placebo Comparator Placebo |
Participants will be randomized to receive 10 weeks of treatment with placebo. |
|
Recruiting Locations
More Details
- Status
- Recruiting
- Sponsor
- Emory University
Detailed Description
Risk of depression is substantially higher in people with HIV (PWH) than the general population, and depression in PWH confers worse outcomes regarding treatment adherence, morbidity and mortality. Increased inflammation is one biological pathway that is linked to greater risk for depression in PWH and limits options for effective antidepressant therapy. Chronically elevated inflammation is associated with impairments within reward and motor neural circuits that contribute to symptoms of anhedonia (an inability to experience pleasure) and psychomotor slowing, which are overrepresented in PWH. The purpose of this 10-week, double-blind, placebo-controlled study is to provide mechanistic information on whether inflammation impacts corticostriatal reward and motor circuitry to contribute to anhedonia and psychomotor slowing in PWH with depression using the anti-inflammatory drug baricitinib. This study will utilize an FDA-approved medication, baricitinib, to establish whether the effects of inflammation on reward and motor circuits are a mechanism of anhedonia and motor slowing in PWH with depression, while advancing avenues for new therapies. Sixty male and female patients with HIV who have depression and high inflammation and are stable on effective treatment for their HIV will be randomized to receive either baricitinib or a placebo for 10 weeks. Participants will complete lab tests, medical and psychiatric assessments, neurocognitive testing, functional MRI (fMRI) scans, and optional spinal taps as part of the study. The total length of participation is about 3.5 months.
