Clinical trials: Postoperative Hemorrhage
Post EVAR Endoleak Detection
Post EVAR Endoleak Detection : Model-based Iterative Reconstruction (MBIR) vs Adaptive Statistical Iterative Reconstruction (ASIR) CTA; a Prospective Study
The purpose of the study is to compare the accuracy of the diagnosis of endoleak in patient with EVAR comparing Adaptive statistical iterative reconstruction (ASIR) CTA and Model-based iterative reconstruction (MBIR- VEO TM).
- Trial name
- NCT02082834
- Testing
- abdominal MDCT examination
- Where
- France
- Volunteers
- 90 people
- Sponsor
- University Hospital, Clermont-Ferrand
Gastrectomy for Gastric Cancer, Gastric Cancer
AI-assisted Decision-making of Reoperation for Postoperative Bleeding of Gastric Cancer
The goal of this observational study is to develop and validate a deep learning model to dynamically assess postoperative bleeding risk and assist in decision-making for re-operation in adult patients (≥18 years) diagnosed with…
- Trial name
- NCT07525765
- Where
- China
- Volunteers
- 7,000 people
- Sponsor
- First Affiliated Hospital of Zhejiang University
Intraoperative Bleeding, Postoperative Edema
Prevention of Intraoperative Bleeding and Postoperative Swelling in Orthognathic Surgery Through the Use of Tranexamic Acid
Purpose of the study: To evaluate the effect of tranexamic acid (TXA) of intraoperative blood loss in patients subjected to bi-maxillary orthognathic surgery To evaluate the potential effect of TXA on fibrin structure To evaluate…
- Trial name
- TXA2014-15 (NCT02229292)
- Testing
- Tranexamic Acid, Saline
- Where
- Denmark
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Esbjerg Hospital - University Hospital of Southern Denmark
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
Postoperative Bleeding
Tranexamic Acid Use on Pain, Mobility and Bleeding Following Total Hip and Total Knee Arthroplasty
Tranexamic acid (TXA) is an anti-fibrinolytic agent developed in the 1960s that has been safely used to reduce blood loss, transfusion rates and bleeding-associated mortality in trauma, obstetrics and orthopedic surgery…
- Trial name
- TXA (NCT06208267)
- Testing
- Tranexamic acid
- Where
- Canada
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- St. Mary's Research Center, Canada
Ligamentoplasty, Anterior Cruciate Ligament (ACL)
A Study Aiming to Demonstrate That the Addition of Intravenous (IV) Tranexamic Acid-Compared to Placebo-During Anterior Cruciate Ligament (ACL) Reconstruction Results in Reduced Blood Loss and Postoperative Pain.
Various reconstruction and graft harvesting techniques are used for ACL reconstruction. The most common techniques involve harvesting one or more hamstring tendons.
- Trial name
- EXACYLCA (NCT07753161)
- Testing
- ACL reconstruction
- Where
- France
- Volunteers
- 100 people
- Sponsor
- GCS Ramsay Santé pour l'Enseignement et la Recherche
Aortic Valve Stenosis, Postoperative Complications
Comparing Suture vs. Combined Closure Strategies for Large Blood Vessel Access in Patients Undergoing Transcatheter Aortic Valve Implantation (TAVI)
The goal of this clinical trial is to compare two strategies for closing the main artery access site in adult patients undergoing transcatheter aortic valve implantation (TAVI) through a blood vessel in the leg (transfemoral…
- Conditions
- Aortic Valve Stenosis, Postoperative Complications, Vascular System Injuries, Hemorrhage
- Trial name
- SEAL-TAVI (NCT07743697)
- Testing
- Single Suture-Based Vascular Closure Device, Extravascular Collagen Plug-Based Closure Device
- Where
- Switzerland
- Volunteers
- 705 people
- Sponsor
- University Hospital, Basel, Switzerland
Surgery, Postoperative Blood Loss
Tranexamic Acid in Rhinoplasty: Perioperative Bleeding, Edema and Ecchymosis
This study will be a prospective randomized study to evaluate the effect of tranexamic acid (TXA) use on intraoperative and postoperative outcomes among patients undergoing rhinoplasty by two Facial Plastic surgeons at…
- Trial name
- NCT05774717
- Testing
- Tranexamic acid
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Local Analgesia Via Infiltration, Wound Heal
Comparison of Postoperative Effects of Articaine and Lidocaine in Mucogingival Surgery
The aim of this study is to compare and evaluate the effects of using lidocaine 2% (with adrenaline) and articaine 4% (with adrenaline) in free gingival graft (FGG) surgery on postoperative wound healing, changes in blood flow in…
- Conditions
- Local Analgesia Via Infiltration, Wound Heal, Pain, Postoperative, Hemorrhage
- Trial name
- NCT07145879
- Testing
- Lidocaine hydrochloride 2% with epinephrine 1:100 000, Articaine 4% with epinephrine 1:100,000, Free gingival graft (FGG)
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
Transfusions, Cystectomy
Robot-assisted Cystectomies With Regard to Blood Loss, Pain and Transfusions.
What influence does robot-assisted surgical treatment in the sense of a radical cystectomy and possibly bladder reconstruction have on blood loss, pain and transfusion requirements? We intend to conduct a corresponding…
- Conditions
- Transfusions, Cystectomy, Blood Loss Requiring Transfusion, Anaemia
- Trial name
- NCT07008261
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- Goethe University
Endograft Implantation to Repair Abdominal Aortic Aneurysm
Contrast Enhanced Ultrasound vs. Computed Tomographic Angiography in the Detection of Endoleaks Following AAA Repair
The purpose of the study is to compare two different types of imaging techniques to identify endoleaks. Following the endovascular procedure, subjects are seen at one month to have computed tomographic angiography (CTA) to…
- Trial name
- NCT01230684
- Testing
- Contrast Enhanced Ultrasound (Contrast Agent: OptisonTM)
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of Michigan
Adenotonsillar Hypertrophy
Diet Education and Postoperative Outcomes in Pediatric Adenotonsillectomy
This randomized controlled trial aims to evaluate the effect of tonsillectomy diet education on postoperative bleeding and pain in children undergoing adenotonsillectomy.
- Trial name
- NCT06988748
- Testing
- Assigned Interventions (diet training)
- Where
- Turkey (Türkiye)
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Maltepe University
Thromboembolic Events, Post-operative Bleeding
Frequency of Vascular Events With Short-term Thromboprophylaxis in Fast-track Hip and Knee-arthroplasty.
There are many different views regarding ideal duration and type of thromboprophylaxis after hip or knee surgery. An important factor in Fast-track surgery is early mobilization, which in itself is thought to prevent clotting.
- Trial name
- FETA (NCT01557725)
- Where
- 6 sites in Denmark
- Volunteers
- 4,924 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Abdominal Aortic Aneurysm
ANEUFIX for Endoleaks Type II
The study is a non-randomized, multi-center safety and feasibility trial of Aneufix ACP-T5 to treat patients with Isolated type II endoleak in the presence of a non-shrinking AAA sac following an EVAR procedure.
- Trial name
- ACP-T5 (NCT02487290)
- Testing
- Aneufix ACP-T5
- Where
- 2 sites in Netherlands
- Volunteers
- 4 people
- Sponsor
- TripleMed B.V.
Bladder Cancer
Effect of SVV Guided Fluid Therapy on Blood Loss and Postoperative Outcomes
The purpose of this study is to investigate the effect of stroke volume variation (SVV) guided fluid therapy on the blood loss and postoperative outcomes in radical cystectomy.
- Trial name
- NCT02373735
- Testing
- crystalloid, colloid, mannitol
- Where
- South Korea
- Volunteers
- 64 people
- Sponsor
- Asan Medical Center
Knee Osteoarthritis, Total Knee Arthroplasty
Hemoglobin Drop and Need for Blood Transfusion in Primary Knee Arthroplasty With or Without Drain Insertion
Total knee arthroplasty is a common operation performed to relieve pain and improve movement in patients with severe knee joint disease, such as osteoarthritis, rheumatoid arthritis, post-traumatic arthritis, or osteonecrosis.
- Trial name
- NCT07494708
- Testing
- Closed Suction Drain Insertion, No Drain Placement
- Where
- Pakistan
- Volunteers
- 102 people
- Sponsor
- Shifa International Hospital
Pseudoaneurysm
Pseudoaneurysm of the Greater Palatine Artery Following Autogenous Connective Tissue Gingival Graft : A Case Series
Gingival recession is defined as the apical migration of the gingival margin from the amelocemental junction. This condition may be associated with symptoms such as tooth hypersensitivity, root decay, and cosmetic complaints from…
- Trial name
- NCT03454490
- Testing
- Postoperative pseudoaneurysm of the greater palatine artery
- Volunteers
- 10 people
- Sponsor
- Hopital de l'Enfant-Jesus
Vaginal Bleeding, Loop Electrosurgical Excision
Use of Chitosan Powder in Loop Electrosurgical Excision Procedure
Early treatment of cervical intraepithelial neoplasia (CIN) II-III gives rise to a decrease in the incidence of invasive cervical cancer.
- Trial name
- NCT05661708
- Testing
- Chitosan
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Erzincan Military Hospital
Blood Loss, Surgical, Blood Loss, Postoperative
Comparative Study Between Preoperative and Postoperative Rectal Misoprostol
Cesarean delivery (CD) is the most common major surgical procedure undergone by women around the world. Over the past two decades, there has been a witnessed increase in rates of caesarean deliveries, which continues to rise…
- Trial name
- NCT06049160
- Testing
- Misoprostol
- Where
- Egypt
- Volunteers
- 128 people
- Sponsor
- Egymedicalpedia
Surgical Blood Loss, Total Knee Arthroplasty
Topical Tranexamic Acid for Total Knee Arthroplasty
Total knee arthroplasty (TKA), the definitive treatment of osteoarthritis, is often associated with excessive postoperative bleeding due to increased fibrinolysis.
- Trial name
- NCT00985920
- Testing
- tranexamic acid
- Where
- Canada
- Volunteers
- 125 people
- Sponsor
- University Health Network, Toronto