Clinical trials: Blood Loss,
Traumatic Brain Injury, Intracranial Hemorrhages
Andexanet Alfa for Reversal of Factor Xa Inhibitors in Traumatic Brain Injury: A Retrospective Single-Centre Study
Elderly patients on direct oral anticoagulants (DOACs), specifically factor Xa (FXa) inhibitors such as apixaban and rivaroxaban are at elevated risk of haematoma expansion following traumatic brain injury (TBI).
- Trial name
- AA-TBI (NCT07898982)
- Where
- Slovenia
- Volunteers
- 34 people
- Sponsor
- University Medical Centre Ljubljana
Atrial Fibrillation, Anticoagulants and Bleeding Disorders
Left Atrial Appendage Occlusion for AF Patients Unable to Use Oral Anticoagulation Therapy
Up to 5% of Atrial Fibrillation (AF) patients may have or develop contraindications to use oral anticoagulation (OAC). Randomized controlled trial (RCT) data suggest that Left Atrial Appendage Occlusion (LAAO) may provide a…
- Trial name
- COMPARE-LAAO (NCT04676880)
- Testing
- Left atrial appendage occlusion (Watchman FLX or Amplatzer Amulet)
- Where
- 14 sites in Netherlands
- Volunteers
- 609 people
- Sponsor
- R&D Cardiologie
Blood Loss After a Total Hip Replacement
Blood-sparing During Hip Prosthesis Surgery With Exacyl® in Patients Treated With Rivaroxaban
This study evaluates the efficacy of tranexamic acid versus placebo on perioperative blood loss using two dosage regimens (standard and extended) after a surgery during total hip arthroplasty in patients receiving the novel…
- Trial name
- ESPER (NCT02403596)
- Testing
- Exacyl®
- Where
- 4 sites in France
- Volunteers
- 231 people
- Sponsor
- University Hospital, Brest
Chronic Subdural Hematoma
Chronic Subdural Hematoma Treatment With Embolization Versus Surgery Study
The goal of this clinical trial is to test in moderately symptomatic chronic subdural hematoma (CSDH) patients if middle meningeal artery embolization (MMAE) can be used as an alternative to conventional open surgery.
- Trial name
- CHESS (NCT06347796)
- Testing
- Conventional Surgery, Middle Meningeal Artery Embolization (MMAE)
- Where
- 31 sites in United States
- Volunteers
- 520 people
- Sponsor
- The University of Texas Medical Branch, Galveston
Cesarean Section, Intraoperative Blood Loss
Scalpel Versus Diathermy for Transverse Abdominal Incision in First Elective Caesarean Section
The objective of this study will be to compare two methods of skin incisions during the first caesarean section (CS), that is scalpel and diathermy, assessing differences in blood loss during incision, incisional time, total…
- Conditions
- Cesarean Section, Intraoperative Blood Loss, Postoperative Pain, Wound Heal
- Trial name
- NCT05905861
- Testing
- Skin incision with scalpel., Skin incision with a diathermy.
- Where
- Italy
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Azienda Ospedaliero-Universitaria Consorziale Policlinico di Bari
CIRRHOSIS, ESOPHAGEAL VARICES
PROPRANOLOL PLUS LIGATION REDUCES RECURRENCE OF ESOPHAGEAL VARICES?
This prospective randomized controlled trial will compare endoscopic band ligation (EBL) with propranolol and EBL alone in primary prophylaxis of variceal bleeding among cirrhotic patients with high-risk varices.
- Trial name
- NCT01893541
- Testing
- ENDOSCOPIC BAND LIGATION, PROPRANOLOL, a multiband ligation device
- Where
- Brazil
- Volunteers
- 100 people
- Sponsor
- Federal University of São Paulo
Cesarean Section Complications
Reducing Blood Loss During Cesarean Hysterectomy for Placenta Accreta Spectrum
PAS is an obstetrics condition that is closely linked with massive obstetrical hemorrhage with a varied incidence about once in every 533 live births.
- Trial name
- NCT03570710
- Testing
- intravenous tranexamic acid, Topical tranexamic acid, Normal saline
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Aswan University Hospital
Severe Renal Impairment
Prophylactic Desmopressin Before Native Kidney Biopsy in Severe Renal Impairment
This study evaluated whether giving desmopressin before a native kidney biopsy reduces bleeding complications in adults with severe renal impairment (eGFR <30 mL/min/1.73 m²).
- Trial name
- NCT07840313
- Testing
- Desmopressin Acetate, NO DESMOPRESSIN
- Where
- Pakistan
- Volunteers
- 250 people
- Sponsor
- Sindh Institute of Urology and Transplantation
Intracranial Aneurysms
Patients' Follow-up After Subarachnoid Haemorrhage Caused by Ruptured Intracranial Aneurysms
After endovascular treatment of the intracranial aneurysm, recanalization may occur, with a risk of recurrent subarachnoid haemorrhage or long-term angiographic recurrences of aneurysms.
- Trial name
- FUSAC (NCT02879175)
- Where
- France
- Volunteers
- 400 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Overweight, Obesity
Vitamin D Effects in Overweight Patients
The purpose of the study is to investigate in overweight patients who are on a telemedically guided weight loss program the influence of a daily vitamin D supplement on weight loss and body composition, selected inflammation…
- Trial name
- SMART (NCT00493012)
- Testing
- vitamin D
- Where
- Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Heart and Diabetes Center North-Rhine Westfalia
Venous Thromboembolism
Treatment Patterns and Bleeding Risk of Anticoagulants in Patients With Venous Thromboembolism in Korea
This study is a retrospective, observational, nationwide population-based cohort study utilizing the South Korea's Health Insurance and Review Assessment Service (HIRA) database.
- Trial name
- NCT05022563
- Testing
- Parenteral anticoagulant, Warfarin, Apixaban
- Where
- 2 sites in South Korea
- Volunteers
- 55,759 people
- Sponsor
- Pfizer
Chronic Hepatitis B
Hepatitis B Surface Antigen(HBsAg) Loss in Chronic Hepatitis B Patients With Low Viral Load
Rationale: Worldwide, approximately 400 million people are chronically infected with hepatitis B virus (HBV). Chronic HBV infection increases the risk of developing cirrhosis, hepatic decompensation and hepatocellular carcinoma…
- Trial name
- LVL (NCT00973219)
- Testing
- Peg-Interferon alfa 2a + Adefovir dipivoxil, Peg-Interferon alfa 2a + Tenofovir disoproxil fumarate
- Where
- Netherlands
- Volunteers
- 151 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Trauma, Brain, Subarachnoid Hemorrhage
Non-invasive ONSD-based Neuromonitoring in a Neurointensive Care Setting
Intensive care patients with established invasive intracranial neuromonitoring due to neurotrauma are subjected to a repeated non-invasive sonographic recording of the optic-nerve-sheath-diameter (ONSD).
- Conditions
- Trauma, Brain, Subarachnoid Hemorrhage, Intracranial Hypertension
- Trial name
- ONSDDynamics (NCT05818371)
- Testing
- Sonographic determination of the optic nerve sheath diameter
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University Hospital Tuebingen
Severe Spontaneous Intracranial Hemorrhage, Long-term Antiplatelet Treatment
China Research for Severe Spontaneous Intracerebral Hemorrhage（CRISIH）
Background: Although emergency surgery may reduce mortality in patients with severe spontaneous intracerebral hemorrhage (SSICH), the effectiveness and safety of surgical treatment among SSICH patients receiving long-term oral…
- Conditions
- Severe Spontaneous Intracranial Hemorrhage, Long-term Antiplatelet Treatment, Emergency Surgery, Complications
- Trial name
- NCT05975398
- Testing
- Emergency neurosurgery, Conservative treatment
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Beijing Tiantan Hospital
Coronary Disease, Coronary Artery Bypass Grafting
Low Molecular Weight Heparin vs Unfractionated Heparin at Cardiac Surgery
Because the impairment of platelet function may cause excess peri-operative bleeding, pre-operative aspirin discontinuation and heparin bridging are common at cardiac surgery.
- Trial name
- NCT00420667
- Testing
- Enoxaparin
- Where
- Italy
- Volunteers
- 43 people
- Sponsor
- G. d'Annunzio University
Subarachnoid Hemorrhage, Cerebral Vasospasm
Effect of Intraventricular tPA Following Aneurysmal Subarachnoid Hemorrhage
This study will evaluate the hypothesis that the administration of intraventricular tPA reduces the rates of cerebral vasospasm and ventriculoperitoneal shunt-dependent hydrocephalus in patients with aneurysmal subarachnoid…
- Conditions
- Subarachnoid Hemorrhage, Cerebral Vasospasm, Cerebral Aneurysm, Hydrocephalus
- Trial name
- NCT01878136
- Testing
- Tissue Plasminogen Activator
- Where
- United States
- Sponsor
- Rush University Medical Center
Subarachnoid Hemorrhage
Searching a Dysfunction of Corticotropic & Thyrotropin Axis During the Acute Phase of a Subarachnoid Hemorrhage Secondary to Spontaneous Rupture of Cerebral Aneurysm
Searching a dysfunction of corticotropic and thyrotropin axis during the acute phase ( ≤48h ) of a subarachnoid hemorrhage secondary to spontaneous rupture of cerebral aneurysm.
- Trial name
- HSA (NCT03655509)
- Testing
- Dynamic test ACTH stimulation
- Where
- France
- Volunteers
- 26 people
- Sponsor
- Rennes University Hospital
Anticoagulation Treatment Overdose, Heart Valve Diseases
A Trial of Genotype-based Warfarin Initiation in Patients With Mechanical Prosthetic Heart Valve
Until very recently, warfarin is still the best drug of choice for long-term anticoagulation for patients with mechanical prosthetic heart valve.
- Trial name
- SYSU-WARFA (NCT01633957)
- Testing
- Genotype-based Warfarin Initiation model, clinical factor-based warfarin initiation model
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xi Zhang
Arterial Occlusion, Cardiovascular Diseases
Comparing Perclose to Statseal in Conjunction With Perclose in Femoral 6 French Arteriotomy Closure
The purpose of this clinical study is to compare how well two different devices for achieving hemostasis perform in patients undergoing transfemoral procedures with 6 French Access.
- Conditions
- Arterial Occlusion, Cardiovascular Diseases, Atherosclerosis, Hematoma
- Trial name
- NCT05468957
- Testing
- Perclose, Statseal
- Where
- 2 sites in United States
- Sponsor
- University of California, Los Angeles
Uterine Fibroids (UF)
A Study to Evaluate Changes in Hair in Adult Participants Taking Oral Oriahnn Capsules With Heavy Menstrual Bleeding (HMB) Associated With Uterine Fibroids (UF)
Uterine Fibroids (UF) are benign smooth muscle neoplasms of the uterus that affect women of reproductive age. UFs are one of the leading causes of hospitalizations for gynecological disorders and often lead to hysterectomy.
- Trial name
- Pink Orchid (NCT06058728)
- Where
- United States
- Sponsor
- AbbVie
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