venous thromboembolism
Conditions
Interventions
Case series:None
Sponsors
Peking University First Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age >= 18 years; 2. The patient underwent major surgery; 3. ASA classification: I-IV.
Exclusion criteria
Exclusion criteria: 1. The following surgeries: Ascitic drain (drainage of peritoneal cavity), Endoscopic ultrasound, Laparoscopic ultrasound, Breast biopsy, Insertion of cardiac pacemaker, Percutaneous coronary intervention, Transluminal balloon angioplasty of coronary artery, Colonoscopy (diagnostic or therapeutic), Flexible sigmoidoscopy (diagnostic or therapeutic, Proctoscopy (diagnostic or therapeutic), Dental procedures, Cervical biopsy, Colposcopy (diagnostic or therapeutic), Any vaginal delivery (normal delivery, breech delivery, forceps delivery, vacuum delivery), Surgical termination of pregnancy, Ophthalmic operation, Bone biopsy, Injection in to joint, Muscle biopsy, Laryngoscopy (diagnostic or therapeutic), Nasendoscopy (diagnostic), Packing of cavity of nose, Bronchoscopy (diagnostic), Insertion of chest drain, Endoscopic retrograde cholangiopancreatography (diagnostic or therapeutic), Liver biopsy, Oesophago-gastro-duodenoscopy (diagnostic or therapeutic), Bladder biopsy, ESWL, Flexible cystoscopy (diagnostic), Percutaneous nephrostomy, Endovenous laser treatment for varicose veins, Insertion or removal of dialysis catheter, injection into varicose vein of leg, Transluminal (endovascular) procedures on arteries (diagnostic or therapeutic) including with open cut down to the artery, Transluminal (endovascular) procedures on veins (diagnostic or therapeutic), Insertion or removal of Hickmann line, Insertion of central venous catheter/ line, Lumbar (spinal) puncture, Percutaneous tracheostomy, Skin biopsy (including shave biopsy of skin), Therapeutic epidural injection, Vacuum dressing; 2. Unable to complete the preoperative assessment and follow-up plan; 3. Refuse to participate; 4. There are other reasons which researcher/attending doctor think that the patient is not suitable for the trial. The reasons should be recorded in the CRF.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of postoperative venous thromboembolism within 30 days; | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence of postoperative major adverse cardiac and cerebral vascular events;Incidence of total complication during perioperative period;Incidence of reoperation after surgery;Incidence of readmission after surgery;Mortality within 30 days after surgery; | — |
Countries
China
Contacts
Public ContactHong Zhang
Peking University First Hospital
Outcome results
None listed