N/A N=62 Phlebotomy to Prevent Blood Loss in Major Hepatic Resections
Liver Neoplasms · Hepatectomy
Primary: Total Intraoperative Blood Loss, by Measurement of Change in Hemoglobin Levels — 862; 872; 761; 872 mL
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=1,439 Epidemiology of Severe Peroperative Bleeding During Scheduled Surgery
Surgery · Blood Loss
Primary: Unanticipated Bleeding — 0; 100; 0 percentage of participants
N/A N=106 Accuracy of Blood Loss Estimation After Vaginal Delivery
Postpartum Hemorrhage
Primary: Difference in Actual Blood Volume and Estimated Blood Volume in Milliliters. — -20.8; -41.7; -53.5; -96.0 milliliters — p=<0.05
Phase 3 N=80 Magnesium and Intraoperative Blood Loss in Meningioma Surgery
Meningioma
Primary: Intraoperative Blood Loss — 510; 500 ml — p=0.315
N/A N=242 Validating a New Method to Assess Estimated Blood Loss in the Obstetric Population
Pregnancy Complications
Primary: Clinical Estimated Blood Loss (EBL) Between Cases and Controls Using Clinical Estimate Versus Device Assessment — 800; 800 milliLiters
N/A N=100 The Effect of the Hemobag® Ultrafiltration System on Blood Conservation and Coagulation After Cardiopulmonary Bypass
Blood Coagulation Disorders
Primary: Amount of Chest Catheter Drainage 24 Hours Postoperatively — 766; 626 mL
N/A N=192 Impact of Fluid Restriction Policy in Reducing the Use of Red Cells in Cardiac Surgery
Coronary Artery Disease · Coronary Artery Bypass · Erythrocyte Transfusion
Primary: Mean Number of Packed Red Cells Units Transfused During Hospital Stay — 1.13; 1.91 packed red cells units — p=<0.05
N/A N=10 Blood Loss at the Time of First Trimester Surgical Abortion in Anticoagulated Women
Blood Loss
Primary: Volume of Intraoperative Blood Loss — 91.5; 52.2 milliliters
N/A N=14 Blood Volume Analysis of Total Hip Arthroplasty Patients Under Hypotensive Anesthesia
Blood Volume Analysis
Primary: Change in Total Blood Volume — 487 ml
N/A N=10 Blood Volume and Fluid Kinetics in Patients Undergoing Extracorporal Circulation
Blood Volume, Extravasation
Primary: Blood Volume — 4.61 Litre
Phase 3 N=59 Impact of Intraoperative Fluid Management on Electrolyte and Acid-base Variables
Anesthesia
Primary: Change in Base Deficit — -1.5; -1.2; -0.5 mEq/L
N/A N=49 Comparison Between Return and Wastage of Your Own Blood, Collected During Spinal Surgery, for Verification of Safety When Returning Blood
Spinal Surgery
Primary: Difference in Plasma Free Hemoglobin (p-Hb) Concentration — 0.1; 0.0 g/l — p=0.6294
N/A N=22 Surgicel Snow in Gynecological Surgery
Laparoscopic Hysterectomy
Primary: Change in Bleeding at Specified Time Intervals — 485.7; 199.1 seconds
N/A N=33 Intraoperative Bleeding During Endoscopic Sinus Surgery
Blood Loss
Primary: Estimated Blood Loss — 78.5; 80.3 mL/h — p=0.937
Phase 4 N=94 Study Of Tranexamic Acid For The Reduction Of Blood Loss In Patients Undergoing Major Abdominal Surgery
Biliary Tract Surgical Procedures · Pancreaticoduodenectomy · Esophagectomy
Primary: Post-operative Blood Loss — 394.3; 494.3 milliliter (mL) — p=0.460
N/A N=3,000 REstrictive Versus LIbEral Fluid Therapy in Major Abdominal Surgery
Major Abdominal Surgery
Primary: Number of Participants With Disability-free Survival — 1232; 1223 Participants
Phase 2 N=276 A Dose-ranging Safety and Efficacy Study of Ecallantide to Reduce Surgical Blood Loss Volume
Bloodloss · Surgical Procedures, Operative
Primary: Cumulative Volume of Packed Red Blood Cells Transfused at 12 Hours Post Surgery — 401.9; 383.1; 410.3; 377.6 mL — p=0.474
N/A N=234 The SURGICEL® Powder Mild or Moderate Parenchymal or Soft Tissue Intraoperative Bleeding (China Study)
Hemorrhage
Primary: Hemostatic Success at 5 Minutes — 109; 103 Participants — p=<0.0001
N/A N=103 SURGICEL® Powder in Controlling Mild or Moderate Parenchymal or Soft Tissue Intraoperative Bleeding in Adult Subjects
Hemorrhage
Primary: Haemostatic Success at 5 Minutes — 90 Participants
N/A N=722 Balancing Risk: Red Blood Cell Transfusion Strategies In Cardiac Surgery
Anemia
Primary: A Composite of In-hospital Postoperative Morbidity and Mortality — 59; 68 Participants
N/A N=35 The Effect of Hypotensive Anesthesia on Hemoglobin Levels During Total Knee Arthroplasty
Anesthesia
Primary: The Hemoglobin (in g/dl) Levels — 12.2; 12.0; 11.9; 11.8 g/dl
Phase 4 N=750 The Effect on Blood Loss of Topical and Intravenous Tranexamic Acid in Cardiac Surgery Patients
Blood Loss · Tranexamic Acid · Cardiac Surgery
Primary: Postoperative Blood Loss — 290; 300; 290 ml
Phase 4 N=58 Improvement of Fluid Balance in Patients Undergoing Surgery of the Colon and Rectum
Colorectal Carcinoma
Primary: Peak Value of I-FABP — 440.8; 522.4 pg/mL
N/A N=1,424 Transfusion Trigger After Operations in High Cardiac Risk Patients
Myocardial Infarction · Coronary Revascularization · Acute Renal Failure
Primary: A Composite Endpoint of All-cause Post-randomization Mortality, Myocardial Infarction (MI), Coronary Revascularization, Acute Renal Failure, or Post-randomization…
Phase 2 N=242 Outcomes and Safety Trial Investigating Ecallantide's Effect on Reducing Surgical Blood Loss Volume in Subjects at High Risk of Bleeding Exposed to Cardio-pulmonary Bypass During Cardiac Surgery
Bloodloss · Surgical Procedures, Operative
Primary: Cumulative Volume of Packed Red Blood Cells Transfused — 1223.2; 623.5 mL — p=0.001
Phase 4 N=100 Prospective Evaluation of Vitagel for Reduction in Blood Loss and Pain Following Unilateral Total Knee Arthroplasty
Arthritis
Primary: Number of Patients Managed With Blood Transfusion — 0; 5 participants
Phase 4 N=36 Impact of SSKI Pre-Treatment on Blood Loss in Thyroidectomy for Graves Disease
Graves Disease · Hyperthyroidism
Primary: Blood Loss During Surgery — 61.67; 161.67 mL
Phase 4 N=58 Comparison of the Effects of Cervical Vasopressin Versus no Premedication on Blood Loss During Vaginal Hysterectomy: A Randomized, Placebo Controlled Trial
Blood Loss During Vaginal Hysterectomy
Primary: Intra-operative Blood Loss During Vaginal Hysterectomy
Phase 4 N=314 Effects of Microplegia on Transfusion Rates After Cardiac Surgery
Aortic Valve Disease · Mitral Valve Disease
Primary: Intraoperative and Postoperative Transfusions — 2.43; 2.97; 4.42; 3.50 units of blood per participant — p=0.354
Phase 2 N=120 Does Tranexamic Acid Decrease Blood Loss in Pediatric Idiopathic Scoliosis Surgery?
Adolescent Idiopathic Scoliosis
Primary: Perioperative Blood Loss — 1031; 836 mL — p=<0.001