A Study of RT036 in Patients With Advanced Solid Tumors

Participants with active central nervous system (CNS) metastases are excluded. However, participants are eligible if they have previously received radiotherapy or surgery, and imaging within 4 weeks prior to the first dose shows stable brain metastases without progression or new neurological symptoms, and corticosteroids have been withheld for at least 2 weeks prior to first dose. Participants with leptomeningeal or brainstem metastasis are not eligible regardless of treatment status;

Participants with clinically symptomatic pleural effusion, ascites, or pericardial effusion requiring repeated intervention, or with a history of hypertensive crisis or hypertensive encephalopathy;

Participants with poorly controlled hypertension (defined as repeated measurements of systolic blood pressure ≥160 mmHg or diastolic blood pressure ≥100 mmHg despite antihypertensive therapy), or with a history of hypertensive crisis or hypertensive encephalopathy;

Participants with a history of (non-infectious) interstitial lung disease (ILD)/pneumonitis that requiring corticosteroid therapy (e.g., idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, radiation pneumonitis, idiopathic pneumonitis, etc.), or participants with current ILD/non-infectious pneumonitis;