Clinical trials: Surgical Blood Loss
Congenital Bleeding Disorder, Haemophilia A
Safety and Efficacy of Turoctocog Alfa in Haemophilia A Subjects
This trial is conducted in Asia, Europe, and North and South America. The trial consists of a main trial and a sub-trial. The main trial investigates safety and efficacy of turoctocog alfa (recombinant factor VIII, rFVIII (N8))…
- Trial name
- guardian™1 (NCT00840086)
- Testing
- turoctocog alfa
- Where
- 63 sites in United States, Brazil and 16 more
- Volunteers
- 150 people
- Sponsor
- Novo Nordisk A/S
Chronic Sinusitis
Esmolol vs. Labetalol in Endoscopic Sinus Surgery
The purpose of this study is to compare esmolol and labetalol bleeding and intra-operative visibility scores in functional endoscopic sinus surgery.
- Trial name
- NCT03661346
- Testing
- Labetalol, Esmolol
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- The University of Texas Medical Branch, Galveston
Surgery, Blood Loss
Epidemiology of Severe Peroperative Bleeding During Scheduled Surgery
Peroperative bleeding has been studied in specific populations exposed to bleeding (i.e. cardiac surgery, orthopedic surgery). Epidemiology of peroperative bleeding and transfusion remain poorly studied in the whole cohort of…
- Trial name
- NCT02311309
- Testing
- Control, Unanticipated bleeding
- Volunteers
- 1,439 people
- Sponsor
- University Hospital, Caen
Blood Loss
Intraoperative Bleeding During Endoscopic Sinus Surgery
The purpose of this study is to compare the blood loss during sinus surgery looking at two different types of anesthesia: either intravenous anesthesia with propofol or inhalational anesthesia with sevoflurane.
- Trial name
- NCT01014728
- Testing
- propofol, sevoflurane
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Von Willebrand Disease
Efficacy of Alphanate FVIII/VWF Concentrate in Type 3 Von Willebrand Patients
To assess the efficacy of FVIII/VWF Complex (Human), Alphanate® as replacement therapy in preventing excessive bleeding in subjects with congenital Type 3 von Willebrand Disease (VWD) who undergo surgical procedures.
- Trial name
- NCT00555555
- Testing
- Alphanate SD/HT
- Volunteers
- 4 people
- Sponsor
- Grifols Biologicals, LLC
Colonic Neoplasms, Rectal Neoplasms
NITI CAR27 (ColonRing) Compression Anastomosis in Colorectal Surgery
After resection of diseased segments of the large intestine, the continuity of the intestine has to be restored. This can be done by suturing or with so called stapling devices.
- Conditions
- Colonic Neoplasms, Rectal Neoplasms, Diverticulitis, Inflammatory Bowel Diseases
- Trial name
- NCT01056913
- Testing
- Compression Anastomosis Device, follow-up colonoscopy
- Volunteers
- 62 people
- Sponsor
- St John of God Hospital, Vienna
Vascular Anastomosis Surgery
Post-market Clinical Study to Confirm Safety and Performance of PuraStat® for the Management of Bleeding in Vascular Surgery.
The objective of this post-market clinical follow-up study is to collect medical information on patients implanted with PuraStat®, according to each participating institution's procedures and standards of care.
- Trial name
- NCT03103282
- Testing
- PuraStat®
- Where
- United Kingdom
- Volunteers
- 65 people
- Sponsor
- 3-D Matrix Europe SAS
Scoliosis
Tranexamic Acid (TXA) Versus Epsilon Aminocaproic Acid (EACA) Versus Placebo for Spine Surgery
Tranexamic acid (TXA) and epsilon aminocaproic acid (EACA) have been reported to reduce blood loss in the cardiac surgery literature but they have not been reported in use head-to-head in the orthopedic surgery literature.
- Trial name
- NCT00958581
- Testing
- Tranexamic Acid, Normal Saline, Epsilon aminocaproic acid
- Where
- United States
- Volunteers
- 177 people
- Sponsor
- NYU Langone Health
Postoperative Wound Haemorrhage
Topical Tranexamic Acid Use on Granulating Wounds Following Mohs Micrographic Surgery
Bleeding after Mohs micrographic surgery for skin cancer is a low risk complication that can occur. This study aims to determine the effect of a drug, often used to reduce bleeding, called tranexamic acid when applied topically…
- Trial name
- NCT04541303
- Testing
- Tranexamic acid, normal saline
- Where
- United States
- Volunteers
- 124 people
- Sponsor
- University of Missouri-Columbia
Functional Endoscopic Sinus Surgery, Vagal Nerve Stimulation
Auricular Neuromodulation for FESS
In this blinded prospective randomized control trial the researchers will investigate the impact of cutaneous vagal nerve stimulation on surgical conditions in patients undergoing functional and ascorbic sinus surgery (FESS).
- Conditions
- Functional Endoscopic Sinus Surgery, Vagal Nerve Stimulation, Platelet Activation
- Trial name
- NCT06662422
- Testing
- Spark Biomedical Sparrow Ascent Transcutaneous Auricular Neurostimulation (tAN) System
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Hematologic Neoplasms, Burns
Hypoxic Red Blood Cells for Burns and Hematological Malignancies at Haukeland University Hospital
The overall objective of this study is to collect preliminary safety data on the transfusion of hypoxic RBCs, manufactured with the Hemanext ONE device, in patients with burns and patients with hematological malignancies.
- Trial name
- NCT05549232
- Testing
- Hypoxic Red Blood Cells
- Where
- Norway
- Volunteers
- 22 people
- Sponsor
- Hemanext
Chronic Sinusitis
Comparison of Topical Vasoconstriction in Endoscopic Sinus Surgery
The purpose of our study is to assess the effect of topical vasoconstriction (cocaine 4% versus adrenaline 1/1000) on the surgical field during endoscopic sinus surgery.
- Trial name
- NCT01706952
- Testing
- Cocaine, Adrenaline
- Where
- Canada
- Volunteers
- 45 people
- Sponsor
- Marc Tewfik
Blood Loss
Blood Loss at the Time of First Trimester Surgical Abortion in Anticoagulated Women
The primary objective of this study is to compare blood loss resulting from surgical termination of pregnancy up to 12 weeks gestation between women who are anticoagulated to therapeutic levels and those who are not…
- Trial name
- NCT00614432
- Where
- 2 sites in United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
Excessive Bleeding During Surgery
A Study of Safety and Efficacy of Fibrin Sealant Grifols as an Adjunct to Haemostasis During Surgery in Paediatric Participants
The objective of the study is to evaluate if FS Grifols is non-inferior to EVICEL® in terms of the percentage of participants achieving hemostasis at the target bleeding site (TBS) by 4 minutes (T4) from the start of treatment…
- Trial name
- NCT03461406
- Testing
- Fibrin Sealant Grifols, EVICEL
- Where
- 40 sites in United States, Bulgaria and 8 more
- Volunteers
- 186 people
- Sponsor
- Instituto Grifols, S.A.
Meningioma
Magnesium and Intraoperative Blood Loss in Meningioma Surgery
Meningioma is the most common central nervous system tumor and craniotomy with tumor removal was associated with moderate blood loss and blood transfusion.
- Trial name
- NCT03558516
- Testing
- Magnesium group, Normal saline group
- Where
- Thailand
- Volunteers
- 80 people
- Sponsor
- Mahidol University
Bleeding Active
Effectiveness and Safety of CELSTAT for Hemostasis in Intraoperative Tissue Bleeding
The study is to evaluate the effectiveness and safety of CELSTAT vs active control.
- Trial name
- CELSTAT (NCT02640235)
- Testing
- CELSTAT, Surgicel Original
- Where
- 25 sites in United States, Czechia and 2 more
- Volunteers
- 260 people
- Sponsor
- Baxter Healthcare Corporation
Fibroids
Misoprostol for Reduction of Blood Loss During Fibroid Surgery
The aim of this research work is to assess the impact of a single preoperative dose of buccal misoprostol in reducing blood loss during abdominal fibroid surgery.
- Trial name
- NCT02209545
- Testing
- Misoprostol
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Off Pump Coronary Artery Bypass Surgery
Tranexamic Acid in Off-pump Coronary Surgery
The aim of this prospective, randomized, double-blinded, placebo-controlled study was to evaluate the effects of tranexamic acid, a synthetic antifibrinolytic drug, on the postoperative bleeding and transfusion requirements in…
- Trial name
- TAOPCAB (NCT01064167)
- Testing
- Tranexamic Acid
- Where
- China
- Volunteers
- 231 people
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Hemorrhage, Soft Tissue Bleeding
The Paediatric EVICEL® Soft Tissue and Parenchymal Organ Bleeding Study
To evaluate the safety and effectiveness of EVICEL® Fibrin Sealant (Human) as an adjunct to achieve haemostasis during surgery in paediatric patients.
- Trial name
- NCT02227706
- Testing
- EVICEL® Fibrin Sealant, SURGICEL® Absorbable Hemostat
- Where
- 13 sites in Belgium, Canada and 1 more
- Volunteers
- 40 people
- Sponsor
- Ethicon, Inc.
Clopidogrel
Does Continued Use of Clopidogrel Into Surgery Cause Increased Perioperative Bleeding?
Patients who on taking clopidogrel are randomized to either continue clopidogrel into general surgery or discontinue clopidogrel 7 days before surgery. All patients resume clopidogrel after surgery.
- Trial name
- NCT01960296
- Testing
- Clopidogrel, Discontinue Clopidogrel
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai