Baricitinib for depression symptoms in people with major depression and high inflammation

You may qualify if

• Willing and able to give written informed consent;
• Men or women, 25-55 years of age;
• A primary diagnosis of DSM-V major depression, current, or Bipolar, depressed type as diagnosed by the SCID-V;
• Score of >14 on the PHQ-9 from screening and HAM-D score ≥18 for study entry;
• Off all antidepressant or other psychotropic therapy (e.g. mood stabilizers, antipsychotics, and sedative hypnotics) for at least 4 weeks prior to baseline visit (8 weeks for fluoxetine),
• CRP ≥3 mg/L,
• PHQ-9 anhedonia score ≥2.

You can't join if

• History or evidence (clinical and laboratory) of an autoimmune disorder
• History or evidence (clinical or laboratory) of hepatitis B or C infection or human immunodeficiency virus infection;
• History of any type of cancer requiring treatment with more than minor surgery;
• Unstable cardiovascular, endocrinologic, hematologic, hepatic, renal, or neurologic disease (as determined by physical examination, EKG and laboratory testing);
• Significant hematological abnormalities at screening (ANC < 1500, Hgb<10, platelet< 100,000)
• History of progressive multifocal leukoencephalopathy,
• History of deep venous thrombosis,
• History of cardiovascular disease (coronary artery disease, congestive heart failure, stroke - controlled hypertension is OK),
• Major surgery within 8 weeks prior to screening or will require major surgery during the study,
• Current or recent (<4 weeks prior to randomization) viral (including COVID-19), bacterial, fungal, or parasitic infection or any other active or recent infection,
• Symptomatic herpes zoster infection at or within 12 weeks of randomization,
• History of disseminated/complicated herpes zoster (for example, ophthalmic zoster or CNS involvement),
• Cirrhosis of the liver from any cause,
• Any of the following specific abnormalities on screening laboratory tests: ALT or AST >2 x upper limits of normal (ULN), alkaline phosphatase (ALP) ≥2 x ULN, 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 eGFR <60 mL/min/1.73 m2,
• 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 standardized clinician interview);
• Active suicidal plan as determined by a score >3 on item #3 on the HAM-D; g. an active eating disorder (except for patients with binge eating disorder in whom binging is clearly associated with worsening of mood symptoms);
• History of a cognitive disorder or traumatic head injury involving loss of consciousness;
• Pregnancy or lactation,
• Use of gender affirming hormone therapy;
• Chronic use of non-steroidal anti-inflammatory agents (NSAIDS) (excluding 81mg of aspirin), immunosuppressive (e.g., biologics), glucocorticoid containing medications or minocycline within 6 months, or non-prescription supplements with known or suspected anti-inflammatory properties (e.g. fish oil supplements) within 2 weeks of baseline, or at any time during the study;
• Any contraindication for MRI scanning;
• Failure of more than 3 antidepressant trials (at least 6 weeks at recommended dose) in the current episode or 5 antidepressant trials lifetime; and; BMI >45 (to exclude severe obesity) or at the PI's discretion based on the patient's ability to fit comfortably in the MRI scanner.