Colorectal cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1: Age =18 years, =75 years, no gender restriction 2: Patients with confirmed diagnosis of colorectal cancer by pathology/cytology 3: Patients who have experienced grade I-III myelosuppression in the past and can continue to receive chemotherapy 4: General condition ECOG score =2 points 5: Laboratory tests basically meet the following requirements:Blood routine: a. absolute neutrophil count (ANC) =1.6×109/L b. platelet count (PLT) =70×109/L;Biochemical testing: alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =2.5 times the upper limit of normal (ULN);serum creatinine (Cr) =1.5 times the upper limit of normal 6: Expected survival time =3 months 7: Patients voluntarily participated in this clinical trial and signed an informed consent form
Exclusion criteria
Exclusion criteria: 1.Received radiotherapy within 4 weeks prior to enrollment. 2.Received hematopoietic stem cell transplantation or bone marrow transplantation. 3.Currently experiencing severe acute infections that are not under control; or suffering from purulent and chronic infections with non-healing wounds. 4.Previously diagnosed or suspected allergies to the investigational drug or its related components. 5.Concurrently diagnosed with conditions such as splenomegaly, hyperthyroidism, adrenal insufficiency, connective tissue diseases, or infectious diseases like viral hepatitis, tuberculosis, which can cause leukopenia. 6.Uncontrolled gastrointestinal symptoms that would interfere with the intake of the study drug, such as nausea, vomiting, diarrhea, etc. 7.Central nervous system metastasis, accompanied by symptoms. 8.Previously diagnosed with or currently suffering from other malignant tumors, excluding cured basal cell carcinoma of the skin and cervical carcinoma in situ. 9.Patients with severe heart, liver, kidney diseases; serious hematopoietic system disorders; or those prone to bleeding. 10.History of drug abuse that cannot be discontinued; patients with schizophrenia or significant mental disorders with poor compliance. 11.Pregnant or breastfeeding women; or patients capable of reproduction who are unwilling to use contraception. 12.Currently participating in other clinical trials or have participated in other drug clinical trials within the past month.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the incidence of neutropenia; | — |
Secondary
| Measure | Time frame |
|---|---|
| incidence and duration of peripheral blood leukopenia;incidence and duration of thrombocytopenia in peripheral blood ;incidence and duration of hemoglobinemia in peripheral blood ;cancer related fatigue;dosage and frequency of rhG-CSF;the number of days and degree of recovery from leukopenia after chemotherapy; | — |
Countries
China
Contacts
Civil Aviation General Hospital