New pill TJ0113 hopes to lift depression in 8 weeks

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Subjects who voluntarily participates in the trial and signs the informed consent form (ICF); 2. Male or female subjects, aged between 18 and 65 years (inclusive) at the time of signing ICF; 3. Subjects whose HAMD-17 score ≥18 during the screening and baseline periods; 4. Subjects who meet the diagnostic criteria for depressive disorder as defined in the Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) (DSM-5), without psychotic symptoms; 5. Subjects whose Clinical Global Impressions-Severity (CGI-S) scores ≥4 during the screening and baseline periods; 6. Subjects who agree to discontinue the use of other antidepressants, anxiolytics, antipsychotics, mood stabilizers, benzodiazepine sedative-hypnotics, etc., except those specified in the study protocol during the treatment period; Subjects with reproductive potential (including spouses of male subjects) must have no plans for pregnancy or sperm donation from the screening period until 6 months after the last dose and must be willing to use at least one effective contraceptive method (such as abstinence, condoms, etc., as detailed in Section 5.3). Exclusion Criteria: 1. Presence of any medical condition that may interfere with the participation in the trial, including but not limited to the following: history of malignant tumors, history of epilepsy or complications, hemolytic anemia, pulmonary embolism, or respiratory depression; 2. Within 6 months prior to screening, occurrence of congestive heart failure classified as New York Heart Association (NYHA) Class III or higher, unstable angina, acute myocardial infarction, hemorrhagic stroke (stroke), or ischemic stroke (including transient ischemic attack); or undergoing percutaneous coronary intervention, coronary artery bypass grafting, cardiac valve repair/replacement; or presence of severe arrhythmia as determined by the investigator at screening; 3. A personal or family history of long QT syndrome, a family history of sudden death in first-degree relatives (parents, offspring, and siblings) before the age of 40; and/or a personal history of unexplained syncope within 1 year prior to screening; and/or QTcF \>450 ms (male) or QTcF \>470 ms (female) based on resting ECG results at screening; 4. Patients with uncontrolled hypertension at screening, defined as systolic blood pressure ≥160 mmHg and/or diastolic blood pressure ≥100 mmHg (checked prior to randomization); 5. Subjects with clinically significant hepatic impairment, defined as total bilirubin (TBIL) \>2× the upper limit of normal (ULN) or alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) \>2×ULN; 6. Subjects with clinically significant renal impairment (creatinine clearance \[Ccr\] \<30 mL/min). The Ccr calculation formula is provided in Note b. 7. Subjects with history of any psychiatric disorders other than DSM-5 depressive disorder, including but not limited to: bipolar and related disorders, obsessive-compulsive and related disorders, trauma- and stressor-related disorders, schizophrenia, anxiety disorders, sleep-wake disorders, substance-related and addictive disorders, or depressive episodes secondary to other psychiatric or somatic conditions; 8. Subjects whose HAMD-17 score at baseline shows a reduction ≥25% compared to the screening period. 9. Subjects at risk of suicide: Those who have exhibited suicidal behavior (including actual attempts, interrupted attempts, or failed attempts) within 1 year prior to the first dose, or subjects with a score ≥3 on item 3 (SUICIDE) of the HAMD-17 scale at screening or baseline, or a 'yes' response to items 4 or 5 of the Columbia-Suicide Severity Rating Scale (C-SSRS) for suicidal ideation, or subjects with a history of suicidal intent/self mutilation behavior during the current depressive episode; 10. Subjects with history or current episode of failure to respond to two adequate courses of antidepressant treatment; 11. Subjects who are receiving systemic psychotherapy (interpersonal therapy, psychodynamic therapy, cognitive behavioral therapy, etc.), music therapy, exercise therapy, acupuncture, or other treatments during screening and/or at baseline, and who will continue to require these treatments during this study period; 12. Subjects who have received electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS), vagus nerve stimulation (VNS), deep brain stimulation (DBS), light therapy, etc., within 3 months prior to screening, or are considered by the investigator to currently require such treatment; 13. Subjects who discontinued psychotropic medications less than 5 half-lives before randomization (at least 2 weeks for monoamine oxidase inhibitors and at least 4 weeks for fluoxetine); 14. Subjects with history of severe allergies, or known hypersensitivity/allergic reaction or intolerance to any component of the investigational drug; 15. Subjects with evidence of alcohol abuse (average weekly consumption ≥14 units of alcohol, where 1 unit ≈ 360 mL of beer, 45 mL of spirits, or 150 mL of wine) or alcohol dependence within the 6 months prior to screening, which the investigator considers may interfere with the subject's understanding or completion of the trial; 16. Subjects with history of drug dependence/drug abuse within the past 1 year; 17. Subjects with history of hepatitis B, or positive hepatitis B virus surface antigen (HBsAg) at screening, or positive hepatitis C virus (HCV) antibody, or positive Human immunodeficiency virus (HIV) antibody, or positive treponema pallidum antibody; 18. Subjects who participated in a clinical trial involving the administration of investigational drugs (new chemical entities), devices, or surgical procedures within 3 months or 5 half-lives (whichever is longer) prior to screening; 19. Females with positive pregnancy test during screening or baseline visits, females who are pregnant, breastfeeding, or planning to become pregnant during the trial, or males or females of childbearing potential unwilling to use effective contraception within 6 months after the last dose; 20. Subjects who are unable to swallow medications, or as judged by the investigator, have any condition that may significantly affect drug absorption, distribution, metabolism, and excretion (such as active intestinal disease, partial or complete intestinal obstruction, chronic diarrhea, etc.), or any condition that may pose a hazard to the participating subjects; 21. Subjects with history of organ transplantation (excluding corneal transplantation); 22. Subjects who donated blood or experienced blood loss ≥400 mL, or received blood transfusion within 3 months prior to screening; 23. Subjects with poor compliance or other reasons that make the subject unsuitable for participation in this trial, as judged by the investigator.