Clinical trials: Vascular
Hypotension
Association Between Preoperative Shock Index and Hypotension After Spinal Anaesthesia for Non- Elective Caesarean Section
This is a prospective observational study done in parturient planned for non-elective caesarean section. Association between shock index (HR/SBP) and post-spinal hypotension in parturient undergoing non-elective caesarean section…
- Trial name
- NCT04692870
- Where
- Nepal
- Volunteers
- 337 people
- Sponsor
- B.P. Koirala Institute of Health Sciences
Chronic Myeloproliferative Disorders, Graft Versus Host Disease
Removal of T Cells to Prevent Graft-Versus-Host Disease in Patients Undergoing Bone Marrow Transplantation
RATIONALE: Bone marrow transplantation may be able to replace immune cells that were destroyed by chemotherapy or radiation therapy used to kill tumor cells.
- Conditions
- Chronic Myeloproliferative Disorders, Graft Versus Host Disease, Leukemia, Multiple Myeloma and Plasma Cell Neoplasm
- Trial name
- NCT00005641
- Testing
- anti-thymocyte globulin, busulfan, cyclophosphamide
- Where
- United States
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Cataract, Hypertension
Effect of Phacoemulsification on Ocular Blood Flow in Human
To investigate ocular haemodynamics after phacoemulsification surgery To evaluate the influence in people with different autoregulation of ocular blood flow
- Conditions
- Cataract, Hypertension, Diabetes
- Trial name
- NCT01305005
- Where
- China
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- yin ying zhao
Bone Blood Flow Regulation
Exploration of Blood Flow Regulation to Bone in Humans
Without blood flow, bone cannot maintain its integrity. Bone blood flow responds to various local and systemic factors, however, bone perfusion in humans remains relatively unstudied.
- Trial name
- NCT04083794
- Testing
- Laboratory based assessments
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Spaulding Rehabilitation Hospital
Stroke
Movement Velocity Effect on Cortical Reorganization and Finger Function in Stroke
Aim 1. Determine whether higher-velocity finger tracking training improves hand function more than slower velocity training. Working hypotheses: The higher-velocity training will have significantly greater functional improvement…
- Trial name
- NCT01575366
- Testing
- Tracking training
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Minnesota
Cholecystitis, Perforated Duodenal Ulcer
Incentive Spirometry and Upper Abdominal Laparoscopic Surgery
To compare the effects of volume-oriented versus flow-oriented incentive spirometry on pulmonary function tests and functional capacity in patients of upper abdominal laparoscopic surgery.
- Conditions
- Cholecystitis, Perforated Duodenal Ulcer, Diaphragmatic Hernia, Benign Pancreas Tumor
- Trial name
- NCT04716166
- Testing
- Volume-oriented incentive spirometry, Flow-oriented incentive spirometry
- Where
- Pakistan
- Volunteers
- 60 people
- Sponsor
- Riphah International University
STEMI - ST Elevation Myocardial Infarction, NSTEMI - Non-ST Segment Elevation MI
Evolocumab or Normal Strategies to Reach LDL Objectives in Acute Myocardial Infarction Upbound to PCI
AMUNDSEN-real is a phase IV, international (7 European countries), multicenter, controlled, open label study randomized, in 2 parallel groups of patients with a diagnosis of STEMI or NSTEMI with an indication for PCI, using the…
- Trial name
- AMUNDSEN (NCT04951856)
- Testing
- Evolocumab 140 MG/ML, Standard of care (SOC)
- Where
- France
- Volunteers
- 2,166 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Eccentric Cycling Exercise
Eccentric Cycling Exercise During Pulmonary Rehabilitation Pulmonary Vascular Disease
Eccentric cycling allows high intensities with low metabolic costs. Therefore the aim of this project is to investigate whether ECC improves exercise capacity and possibly hemodynamics during prolonged rehabilitation programs in…
- Trial name
- NCT06480656
- Testing
- Rehabilitation with eccentric cycling exercise, normal rehabilitation
- Where
- 2 sites in Switzerland
- Volunteers
- 40 people
- Sponsor
- University of Zurich
Acute Ischemic Stroke, Ischemic Stroke
Zeit Alert for Stroke at Home (ZASH) Protocol
This is a single-arm, observational, feasibility study to evaluate if the Halo Alert System can be used in the future to detect stroke events in individuals at risk for stroke wearing the Halo Alert System overnight.
- Conditions
- Acute Ischemic Stroke, Ischemic Stroke, Stroke
- Trial name
- ZASH (NCT05669456)
- Testing
- Halo Alert System
- Volunteers
- 300 people
- Sponsor
- Zeit Medical, Inc.
Hypotension and Shock
Physiological Validation of Current Machine Learning Models for Hemodynamic Instability in Humans
This study will be collecting data on participants undergoing lower body negative pressure (LBNP) to simulate progressive blood loss.
- Trial name
- NCT03927066
- Testing
- Assigned Interventions
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Colorectal Cancer, Hematologic Malignancy
Natural Killer (NK) Cells in Combination With Interleukin-2 (IL-2) and Transforming Growth Factor Beta (TGFbeta) Receptor I Inhibitor Vactosertib in Cancer
One of the ways that cancer grows and spreads is by avoiding the immune system.NK cells are immune cells that kill cancer cells, but are often malfunctioning in people with colorectal cancer and blood cancers.
- Conditions
- Colorectal Cancer, Hematologic Malignancy, Rectum Cancer, Acute Myeloid Leukemia
- Trial name
- NCT05400122
- Testing
- Vactosertib, Fludarabine Phosphate, Cyclophosphamide
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- David Wald
Type 1 Diabetes, Type 2 Diabetes
ACCESS: AI for pediatriC diabetiC Eye examS Study
The purpose of this study is to determine if providing in clinic point-of-care autonomous AI diabetic retinopathy exams improves screening rates compared to standard of care referral to an eye care provider, in a randomized…
- Trial name
- ACCESS (NCT05131451)
- Testing
- Point of Care Autonomous AI diabetic retinopathy exam
- Where
- United States
- Volunteers
- 164 people
- Sponsor
- Johns Hopkins University
Reperfusion Injury
Effect of Pneumoperitoneum on Human Ovary
Laparoscopic surgery has played a pivotal role in all surgical fields in modern medicine. It has some well known advantages over open surgery.
- Trial name
- NCT02731651
- Testing
- open hysterectomy, laparoscopic assisted vaginal hysterectomy
- Volunteers
- 20 people
- Sponsor
- Ege University
Coronary Artery Disease, Acute Coronary Syndrome
Genotyping Infarct Patients to Adjust and Normalize Thienopyridine Treatment
The objective of GIANT Study is to evaluate the clinical impact of genetic resistance to thienopyridine profile determination (CYP2C19 gene) and the clinical impact of compliance to an adjusted thienopyridine treatment on STEMI…
- Conditions
- Coronary Artery Disease, Acute Coronary Syndrome, Genetic Resistance to Clopidogrel, Compliance to Thienopyridine Treatment
- Trial name
- GIANT (NCT01134380)
- Where
- 12 sites in France
- Volunteers
- 1,500 people
- Sponsor
- Biotronik France
Valvular Heart Disease, Aortic Disease
Effect of Anesthetics on CD39 and CD73 After Open-heart Surgery
CD39 and CD73 was known protein expressed on surface of Th1 and Th17 cell and modulate immune related reaction. Cardiopulmonary bypass (CPB) can induce inflammatory reaction during cardiac surgery, and induce immunosuppression.
- Trial name
- NCT02136979
- Testing
- Propofol, Sevoflurane
- Where
- South Korea
- Volunteers
- 2 people
- Sponsor
- Konkuk University Medical Center
Atrial Septal Defect, Patent Foramen Ovale
Canadian Adult Congenital Heart Disease Intervention Registry
The ACHDi Registry study will create a foundational database for adult congenital heart disease interventions. This Pan-Canadian Registry will collect clinical and patient-reported information that will enable the evaluation of…
- Conditions
- Atrial Septal Defect, Patent Foramen Ovale, Tetralogy of Fallot, Fontan
- Trial name
- C-ACHDiR (NCT04288596)
- Testing
- Participants undergoing ACHD intervention
- Where
- Canada
- Volunteers
- 9,000 people
- Sponsor
- University Health Network, Toronto
Acute Coronary Syndrome, Chest Pain
Database of Patients Undergoing Cardiac Computed Tomographic Angiography at William Beaumont Hospital (CT DATABASE)
The purpose of the study is to establish an overarching database of information containing historical, demographical, clinical, and intermediate and long-term outcome data from all William Beaumont Hospital (WBH) patients…
- Trial name
- CTDATABASE (NCT00922662)
- Where
- United States
- Volunteers
- 10,000 people
- Sponsor
- Kavitha Chinnaiyan
Coronary Artery Disease
Comparison of Neointimal Coverage Between Zotarolimus Eluting Stent and Everolimus Eluting Stent
Stent thrombosis is an important issue in drug eluting stents. Incomplete endothelial coverage and neointimal coverage over strut after drug eluting stent (DES) implantation could be a possible cause of stent thrombosis.
- Trial name
- COVER OCT (NCT00894062)
- Testing
- Zotarolimus eluting stent (Endeavor resoulte - ZES resolute), Everolimus eluting stent (Xience - EES)
- Where
- 3 sites in South Korea
- Volunteers
- 40 people
- Sponsor
- Yonsei University
Ventilatory Function, Functional Capacity
Effect of Liuzijue Qigong Exercises on Ventilatory Function in Post Stroke Elderly Patients
to investigate the effect of Liuzijue Qigong exercises on ventilatory function in post stroke elderly patients.
- Conditions
- Ventilatory Function, Functional Capacity, Motor Function, Sleep Quality
- Trial name
- NCT07153562
- Testing
- liuzijue qigong exercises, conventional rehabilitation treatment
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Cairo University
Vascular Malformations
Development of a Specific Scale of Life'Quality for Children With Low-flow Vascular Malformations
The low-flow malformations include venous and lymphatic malformations. The malformation often affects the skin and can extend deep to the muscles and bone, as well as to deep organs.
- Trial name
- MVFL (NCT03440827)
- Testing
- Focus Group
- Where
- 3 sites in France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
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