Pelvic tumors, sacral tumor
Conditions
Interventions
Group 1:Partial abdominal aortic balloon occlusion
Group 2:Complete abdominal aortic balloon occlusion
Sponsors
Peking University People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Sacral and pelvic tumors, such as chordoma, chondrosarcoma, giant cell tumor of bone, Ewing's sarcoma, osteosarcoma or other malignant tumors, according to preoperative examination, the tumor has abundant blood supply, and the intraoperative bleeding is expected to be large; 2. Aged 18-70, no gender limit; 3. Patients who have no contraindications for abdominal aortic balloon operation and need abdominal aortic balloon implantation; 4. Expected life expectancy is more than 1 year; 5. Good compliance, and can cooperate with the whole treatment, evaluation and follow-up.
Exclusion criteria
Exclusion criteria: 1. Combined with other malignant tumors; 2. Uncontrolled hypertension (systolic blood pressure >=140mmHg or diastolic blood pressure >=90mmHg, despite optimal medical therapy); 3. Patients with NYHA grade III-IV cardiac insufficiency, or left ventricular ejection fraction < 50% by cardiac color Doppler ultrasonography, myocardial infarction within 6 months before enrollment, New York Heart Association grade ? or above heart failure, controlled angina, clinically significant pericardial disease, or electrocardiogram indicating acute ischemia or abnormal active conduction system; 4. History of thrombosis/tumor thrombus in the lower extremity or pelvic cavity, blood supply disorders in the lower extremity or pelvis, and vascular malformations in the lower extremity or pelvic cavity; 5. Patients with a history of psychotropic drug abuse and unable to abstain or with mental disorders; 6. Any condition that, in the opinion of the Investigator, may harm the subject or prevent the Subject from meeting or performing the study requirements.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intraoperative blood loss;Time of occlusion; | — |
Countries
China
Contacts
Public ContactYan Taiqiang
Peking University People's Hospital
Outcome results
None listed