Pulmonary thrombosis after digestive surgical operation =Prospective observational study of diagnosis rate of pulmonary thrombosis with multi detector row CT and perfusion SPECT, incidence of deep vein thrombosis and potentialities of endothelial function test as preoperative predictive factor for postoperative pulmonary thrombosis=
- Conditions
- pulmonary thrombosis after digestive surgical operation
- Registration Number
- JPRN-UMIN000019125
- Lead Sponsor
- Shinbeppu Hospital
- Brief Summary
The postoperative PT detection rate was significantly higher for Q scan than for CTA, suggesting that postoperative PT occurs due to a mechanism other than DVT-borne thrombosis. The preoperative EndoPAT values were low in patients diagnosed with postoperative PT on CTA and in those diagnosed with postoperative PT on Q scan planar images; however, these differences were not significant. No PT-related deaths were noted.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 100
Not provided
(1) emergency operation, (2) age < 20 years, (3) eGFR < 30ml/min/1.73m2, (4) pregnancy and possibility of pregnancy, (5) drug abuse and alcoholism, (6) critical illness, (7) shock or hypotension, (8) positive for preoperative VTE, (9) use of anticoagulants, (10) patients whose lower extremity is paralyzed for stroke or head injury, (11) refusal to provide informed consent, (12) patient judged not eligible for subject by principal investigator
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method