CT Contrast-enhanced
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1 ) Patients who planned to use iodine contrast agent for CT enhanced angiography ; 2 ) Complete clinical data ; 3 ) Consciousness, hearing impairment, clear language expression, able to cooperate with the examination ; 4 ) no respiratory failure, allergic asthma ; serious diseases without vital organs ; 5 ) no serious thyroid dysfunction, edema, drug allergy history and other imaging related contraindications ; 6 ) no mental illness, cerebrovascular disease ; 7 ) Patients who voluntarily joined the study and signed informed consent.
Exclusion criteria
Exclusion criteria: 1 ) Patients with a history of allergic reactions to iodine contrast agents ; 2 ) patients with organic critical lesions ; 3 ) Patients with liver and kidney dysfunction ; 4 ) CT scan contraindications ; 5 ) pregnant and lactating women ; 6 ) participate in other drug clinical researchers within 30 days ; ( 7 ) The investigator determines any precarious or potentially precarious status of the subject 's safety and compliance with the study ; it can cause the subjects to fail to follow the research plan and even endanger the safety of patients with complications or social environment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Adverse events; | — |
Secondary
| Measure | Time frame |
|---|---|
| comfort evaluation; | — |
Countries
China
Contacts
Leshan People 's Hospital