Clinical Research Directory

Inclusion Criteria: * patients with clear pathological diagnosis and ineffective or progressing clinical conventional treatment; * tumor lesions with high RGD untake confirmed on 68Ga-RGD PET/CT within one week before the injection of 177Lu-AB-3PRGD2; * signed written consent. Exclusion Criteria: * the exclusion criteria were a serum creatinine level of more than 150 μmol per liter, a hemoglobin level of less than 10.0 g/dl, a white-cell count of less than 4.0× 109/L, a platelet count of less than 100 × 109/L, a total bilirubin level of more than 3 times the upper limit of the normal range and a serum albumin level of more than 3.0 g per deciliter, cardiac insufficiency including carcinoid heart valve disease, a severe allergy or hypersensitivity to radiographic contrast material, claustrophobia; * any medical condition that in the opinion of the investigator may significantly interfere with study compliance.