Clinical trials: Intra-operative Blood Loss
Periapical Lesion
Effect of Piezoelectric Device on Intraoperative Hemorrhage Control and Quality of Life
Most osteotomies and apicoectomies in periapical surgeries are performed by surgical carbide or diamond burs. But greater pressure is applied during cutting which causes more thermal and mechanical damage to the bone.
- Trial name
- NCT06240182
- Testing
- conventional surgery, piezoelectric device
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Tranexamic Acid, Blood Loss, Surgical
Intravenous vs. Topical Tranexamic Acid in Revision THA (VITALITY-X)
The objective of this study is to evaluate and compare the effects of intravenous and topical administration of tranexamic acid during revision hip arthroplasty on blood loss, allogenic blood transfusion rates, length of hospital…
- Conditions
- Tranexamic Acid, Blood Loss, Surgical, Arthroplasty, Replacement, Hip
- Trial name
- VITALITY-X (NCT02938962)
- Testing
- Tranexamic Acid
- Where
- Canada
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Mount Sinai Hospital, Canada
Near-Infrared Spectroscopy, Cancer Surgery
The Role of Near-infrared Spectroscopy Measurements in Determining İntraoperative Blood Loss in Cancer Surgery
Major cancer surgeries often involve significant intraoperative blood loss and require transfusion. Conventional markers, such as hemoglobin (Hb) and hematocrit (Hct), provide limited insight into tissue oxygenation and…
- Trial name
- NCT06773689
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Intraoperative Bleeding, Post-operative Bleeding
Study to Compare the Addition of Floseal to Our Standard of Care to Control Post Operative Bleeding in TKR
The purpose of this study is to compare Floseal to our standard of care (SOC) to decrease intraoperative and immediate post-operative bleeding.
- Trial name
- NCT01891461
- Testing
- Floseal
- Where
- Canada
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Centre Integre Universitaire de Sante et Services Sociaux du Nord de l'ile de Montreal
Surgical Blood Loss
Assessment of Hematologic Parameters Before and After Bimaxillary Orthognathic Surgery
The purpose of the present study was to compare some hematologic parameters and operation time in patients who underwent esthetic bimaxillary surgery under hypotensive anesthesia.
- Trial name
- NCT02364765
- Testing
- Remifentanil
- Where
- Brazil
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Improved Intraoperative Blood Loss Estimates
Method for Improved Intraoperative Blood Loss Estimates
The purpose of this study is to develop a mathematical algorithm which the investigators plan to use to more accurately estimate intraoperative blood loss.
- Trial name
- EBL (NCT01634828)
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Utah
Thyroid Neoplasms, Thyroid Nodule
Effect of Three Different Peak Airway Pressures on Determining Intraoperative Bleeding in Thryroidectomies
Patients undergoing thyroidectomy will be divided into three groups (30 cm H2O Group I, 40 cm H2O Group II, 50 cmH2O Group III).
- Trial name
- NCT03547648
- Testing
- peak airway pressure
- Where
- Turkey (Türkiye)
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Acute Blood Loss Anemia, Postoperative Pain
Effect of Non-Dissection of the Inferior Rectus Sheath on Intraoperative Blood Loss
The purpose of this study is to evaluate the effect of non-dissecting the inferior rectus sheath during primary cesarean delivery on post-operative hemoglobin and post-operative pain control as measured by VAS score and opioid…
- Conditions
- Acute Blood Loss Anemia, Postoperative Pain, Pregnancy
- Trial name
- NCT02762773
- Testing
- non-dissection of inferior rectus sheath, control
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Osteoarthritis, Intraoperative Bleeding
Use of a Novel Fibrin Sealant in Total Knee Arthroplasty
Applying a fibrin spray, after knee device implantation, will help in reducing patient blood loss and decrease the drop in both hemoglobin and hematocrit levels.
- Trial name
- NCT01656759
- Testing
- Evicel Fibrin Spray
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Bleeding as Surgical Complication (Treatment)
HemOx Transfusion Trial
The proposed project, entitled "HemOx Transfusion Study", investigates the functionality of red blood cells (erythrocytes) in the context of oxygen transport in the blood.
- Trial name
- NCT07677150
- Testing
- autologous maschine transfusion - intraoperative cell salvage, packed red blood cells
- Where
- Austria
- Volunteers
- 418 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Blood Loss, Surgical, Postoperative Hemorrhage
Study of the Hemorai Vysio Wearable Device for Monitoring Changes Related to Blood Loss in Patients During and After Surgery.
The goal of this clinical trial is to learn whether the Hemorai Vysio wearable device can be used safely and feasibly to track relative changes over time in tissue oxygen, hemoglobin-related signals, blood flow, and oxygen use…
- Trial name
- VYSIO-FEASIBIL (NCT07826637)
- Testing
- Wearable optical hemodynamic monitoring device
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Hemorai Inc
Chronic Rhinosinusitis (CRS) with and Without Nasal Polyps
Correlation of Preoperative Indices (serum Vit D, Calcium, Phosphorus, FAR, PLR, SII) on Intraoperative Bleeding in CRS
The purpose of this observational study was to examine whether preoperative indicators correlate with intraoperative bleeding to facilitate control of intraoperative bleeding.
- Trial name
- NCT06737198
- Testing
- without interventios.
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
the Influence of Intra- vs Extra-abdominal Removal of Placenta, Duration of Operation
Extra-abdominal Removal of Placenta During CS
During cesarean section, it is important to provide hemostasis as well as to decrease the amount of hemorrhagic fluid and fibrin in the abdominal cavity.
- Conditions
- the Influence of Intra- vs Extra-abdominal Removal of Placenta, Duration of Operation, the Amount of Aspirated Fluid During the Operation, Difference Between Pre- and Post-operative CBC
- Trial name
- NCT02101450
- Testing
- Extra-abdominal removal of the placenta
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Near East University, Turkey
Blood Loss, Surgical
Effect of Equal Ratio Ventilation on Blood Loss During Posterior Lumbar Interbody Fusion Surgery
Ventilator mode change was associated with decrease in blood loss during posterior lumbar interbody fusion (PLIF) due to decrease in the peak inspiratory pressure (PIP).
- Trial name
- NCT03030963
- Testing
- Equal ratio ventilation(ERV), I:E Ratio "1:2
- Where
- South Korea
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Gangnam Severance Hospital
Verapamil, Diltiazim
Efficacy of Oral Verapamil and Oral Diltiazim on Reduction of Intraoperative Bleeding During Endoscopic Sinus Surgery Under General Anesthesia
To study the effect of addition of oral verapamil or Diltiazim to general anaesthesia on the Intraoperative haemodynamics : heart rate(HR), noninvasive blood pressure(NIBP), mean arterial blood pressure(MAP), and the blood loss…
- Conditions
- Verapamil, Diltiazim, FESS
- Trial name
- NCT04790331
- Testing
- Verapamil, Diltiazem
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Assiut University
Rhinoplasty, Ecchymosis
Intra-operative Nasal Compression After Lateral Osteotomy to Minimize Post-operative Peri-orbital Ecchymosis and Edema
Periorbital edema and ecchymosis are common morbidities in the post-operative period after rhinoplasty. Lateral osteotomy techniques used to reshape the bony nasal pyramid are large contributing factors to the degree of bruising…
- Trial name
- NCT02319954
- Testing
- Direct compression
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Pharmacological-Aggravated Urticaria
Different Methods of Tranexamic Acid Application in Controlling Peri Operative Bleeding in Gynecomastia Surgery
Different Methods of Tranexamic Acid Application in Controlling Peri-Operative Bleeding in Gynecomastia Surgery
- Trial name
- NCT06509256
- Testing
- Tranexamic acid injection
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Blood Loss, Surgical
Ergot and Oxytocin During Cesarean Delivery Following Failure to Progress in Labour
Despite of marked improvements in clinical management, early postpartum hemorrhage(PPH)remains a significant contributor to maternal morbidity and mortality both in developing countries and in hospitals equipped with all that…
- Trial name
- NCT00481533
- Testing
- Methyl-Ergonovine-Oxytocin, Oxytocin
- Where
- Canada
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Intraoperative Bleeding
Comparison Between Atenolol,Propnalol and Ivabradine
The aim of this work is to compare atenolol, propranolol, and ivabradine as a premedication to achieve bloodless field anesthesia primarily controlling heart rate in lumbar spine surgery.
- Trial name
- NCT06670690
- Testing
- Atenolol 50 MG, Propranolol Pill, Ivabradine
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Menoufia University
Time Taken for Identification of Single Recurrent Laryngeal Nerve, Intra-operative Blood Loss
Comparison Between Two Techniques During Thyroidectomy (Conventional Dissection Technique and Injection of Methylene Blue Dye Into Inferior Thyroid Artery Technique) Regarding Recurrent Laryngeal Nerve Identification and Preservation
The aim of the study is to evaluate the value of injection of methylene blue dye into the inferior thyroid artery for the help of the identification and dissection of recurrent laryngeal nerve, so thyroidectomy could be done with…
- Trial name
- RLN (NCT07067814)
- Testing
- Methylene blue group
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ain Shams University