Clinical trials: PVI
Colorectal Surgery, Major Abdominal Surgery
Fluid Requirement During Surgery PVI v Doppler
Targeting the amount of fluid given to measurements of the patients own fluid status during major abdominal surgery has been linked with improved speed of recovery of gut function and reduced length of hospital stay, mortality…
- Trial name
- PVIvDoppler (NCT02142816)
- Testing
- Doppler, PVI'
- Where
- United Kingdom
- Volunteers
- 38 people
- Sponsor
- York Teaching Hospitals NHS Foundation Trust
Venous; Return (Anomaly)
Comparison of PVI and RPVI
Pleth Variability Index (PVI) is a non-invasive and automated measure of the respiratory variations of plethysmography during mechanical ventilation.
- Trial name
- RPVI (NCT03572894)
- Testing
- PVI and RPVI measurements
- Where
- France
- Volunteers
- 35 people
- Sponsor
- Hospices Civils de Lyon
Peripheral Arterial Disease
Vascular Trial Associated Registry Pilot
The purpose of this investigator-initiated, multicenter, open label, randomized trial is to evaluate 1 month vs. 6 months of dual antiplatelet therapy (DAPT) in patients undergoing lower extremity endovascular revascularization.
- Trial name
- VSTAR-P (NCT07076082)
- Testing
- Clopidogrel (Plavix) Pharmacogenetic Test Reagents
- Where
- 2 sites in United States
- Volunteers
- 350 people
- Sponsor
- Corewell Health West
Paroxysmal Atrial Fibrillation
Evaluation of VISITAG SURPOINT™ Module With External Processing Unit (EPU)
Prospective, non-randomized, post market clinical evaluation of the VISITAG SURPOINT™ Module with External Processing Unit (EPU) when used with STSF catheter and ST catheter compared to an historical control performance goal.
- Trial name
- NCT03624881
- Testing
- Catheter ablation with EPU
- Where
- 41 sites in United States
- Volunteers
- 333 people
- Sponsor
- Biosense Webster, Inc.
Fluid Loss
Fluid Management Based on Pleth Variability Index (PVI) Monitoring During High-risk Surgery
Oximetry monitoring is common practice in patients undergoing anesthesia. PVI continuous evaluation may be a possibility of agility and ease of obtaining accurate information about the state of cardiovascular responsiveness to…
- Trial name
- NCT01788293
- Testing
- Intervention group
- Where
- Brazil
- Volunteers
- 70 people
- Sponsor
- Hospital Regional de Presidente Prudente
Atrial Fibrillation
SOLAR & ATRILAZE Atrial Fibrillation Trial
The purpose of study is to conduct a pivotal evaluation of the EndoPhotonix™ SOLAR™ System and ATRILAZE™ System in order to obtain a labeling claim on the devices for the treatment of atrial fibrillation.
- Trial name
- SAAF-T (NCT00734058)
- Testing
- Laser MAZE by Ablation of Cardiac Tissue
- Volunteers
- 90 people
- Sponsor
- EndoPhotonix, Inc.
Complication of Anaesthesia During Labour and Delivery
Plethysmographic Variability Index in Post Spinal Anesthesia Hypotension in Cesarean Section
Full term pregnant female patients presented for elective C.S for single viable fetus will be included in this study. Before anesthesia, the patient will be attached to a monitor of: ECG , heart rate, non invasive blood pressure…
- Trial name
- NCT04010318
- Testing
- Spinal Anesthesia
- Where
- 2 sites in Egypt
- Volunteers
- 100 people
- Sponsor
- Tanta University
Abdomino-pelvic Surgery
Comparison of Intraoperative Volume Replacement Determined by the Plethysmograph Variability Index (PVI) With That Determined by the Delta PP in the Digestive, Gynecological, Urological, and Abdominal Surgery and Their Impact on the Length of Stay
An optimal intraoperative fluid replacement reduces the hospital stay, the admissions in the intensive care unit and the mortality rate after a major surgery.
- Trial name
- NCT02908256
- Testing
- Geloplasma (PVI), Geloplasma (delta PP)
- Volunteers
- 80 people
- Sponsor
- Brugmann University Hospital
Atrial Fibrillation
A Randomized Sham-controlled Study of Pulmonary Vein Isolation in Symptomatic Atrial Fibrillation
This is a double blinded randomised placebo-controlled trial comparing the effects of catheter ablation (Cryoablation) versus a placebo procedure on atrial fibrillation burden, symptoms and quality of life
- Trial name
- SHAM-PVI (NCT04272762)
- Testing
- Cryoablation
- Where
- 3 sites in United Kingdom
- Volunteers
- 140 people
- Sponsor
- East Sussex Healthcare NHS Trust
Atrial Fibrillation, Atrio-Oesophageal Fistula
PrOgnosis Following Esophageal FisTula FormaTion in Pts Undergoing CathetER Ablation for AF Study
Pulmonary vein isolation emerged as an effective and safe strategy to treat atrial fibrillation patients. Atrio-oesophageal fistula (AOF) represents a rare but devastating complication of AF ablation procedure.
- Conditions
- Atrial Fibrillation, Atrio-Oesophageal Fistula, PVI, Catheter Ablation
- Trial name
- POTTER (NCT05273645)
- Where
- Germany
- Volunteers
- 138 people
- Sponsor
- University of Luebeck
Persistent Atrial Fibrillation, Heart Failure
Atrial Fibrillation Management in Congestive Heart Failure With Ablation
It is the purpose of the study to show the benefit of the endocardial catheter ablation by pulmonary vein isolation in patients with persistent or longstanding persistent atrial fibrillation, low LVEF and requiring ICD or CRT-D…
- Conditions
- Persistent Atrial Fibrillation, Heart Failure, ICD
- Trial name
- AMICA (NCT00652522)
- Testing
- ICD/CRT implant, AF ablation, Best Medical Treatment
- Where
- 16 sites in Germany, Hungary and 1 more
- Volunteers
- 202 people
- Sponsor
- Abbott Medical Devices
Paroxysmal Atrial Fibrillation
HeartLight Ablation in Patients With Paroxysmal Atrial Fibrillation (PAF)
The purpose of this study is to demonstrate the safety and effectiveness of the CardioFocus Endoscopic Ablation System with Adaptive Contact (HeartLight) in the treatment of atrial fibrillation by creating electrical isolation of…
- Trial name
- HeartLight (NCT01456000)
- Testing
- EAS-AC (HeartLight), Control Arm Ablation
- Where
- 21 sites in United States
- Volunteers
- 405 people
- Sponsor
- CardioFocus
Atrial Fibrillation
Efficacy of Anterior Wall PVI With QDOT Catheter - Intraprocedural Comparison Between vHPSD and HPSD Ablation.
This study is a prospective, randomized controlled study to evaluate intraprocedural efficacy of anterior aspects of pulmonary veins insolation between very High Power Short Duration (vHPSD) and High Power Short Duration (HPSD)…
- Trial name
- A-Q-RATE-POWER (NCT05780996)
- Testing
- QMODE +, QMODE
- Where
- 2 sites in Poland
- Volunteers
- 70 people
- Sponsor
- Medical University of Warsaw
Paroxysmal Atrial Fibrillation
FIRM Ablation Versus Pulmonary Vein Isolation for the Treatment of Paroxysmal Atrial Fibrillation (PAF)
The study is designed as a prospective, multicenter, single-blind, randomized study to assess the safety and effectiveness of FIRM-guided radiofrequency (RF) ablation procedures for the treatment of symptomatic paroxysmal atrial…
- Trial name
- FIRMAP-AF (NCT02703454)
- Testing
- FIRM-guided RF ablation, Conventional RF ablation
- Where
- Germany
- Volunteers
- 51 people
- Sponsor
- Abbott Medical Devices
Persistent Atrial Fibrillation
Comparison of Hybrid Ablation and Pulmonary Vein Isolation Alone vs Hybrid Ablation With PVI Plus Catheter Ablation
The overall objective of the study is to compare and assess the clinical outcomes of the standard of care hybrid ablation using epicardial ablation in conjunction with endocardial PVI alone versus epicardial ablation in…
- Trial name
- NCT02344394
- Testing
- Medtronic Cryoballoon, Thermocool Catheter, nContact
- Where
- United States
- Sponsor
- Wake Forest University Health Sciences
Paroxysmal Atrial Fibrillation, Persistent Atrial Fibrillation
Automated Assessment of PVI Using a Novel EP Recording System
A prospective, multi-center study with the CathVision Cube® system and the PVI Analyzer software in radiofrequency (RF), cryo-balloon (CB), and Pulse Field Ablation (PFA) procedures.
- Trial name
- PVISION (NCT05043883)
- Testing
- CathVision Cube® system
- Where
- 4 sites in Belgium, France
- Volunteers
- 101 people
- Sponsor
- CathVision ApS
Typical Atrial Flutter, Risk Factors With Future Development of Atrial Flutter
Pulmonary Vein Isolation To Reduce Future Risk Of Atrial Fibrillation In Patients Undergoing Typical Flutter
The purpose is to compare long term occurrence of atrial arrhythmias including atrial fibrillation (AF) and thromboembolic complications including cerebrovascular events (CVE) in patients with typical atrial flutter (AFLT)…
- Trial name
- REDUCE AF (NCT01710150)
- Testing
- CTI ablation alone, CTI ablation and Pulmonary vein isolation (PVI)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Anesthesia
Pleth Variability Index (PVI) to Predict Fluid Responsiveness
Interventional data collection study to evaluate the ability of pleth variability index (PVI) to predict fluid responsiveness in comparison with other dynamic parameters including pulse pressure variation (PPV) and stroke volume…
- Trial name
- NCT03120910
- Testing
- Pulse CO-Oximeter Sensor
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Masimo Corporation
Intravascular Volume
Internal Jugular Vein Distensibility and Pleth Variability Index(PVI) for Evaluating Fluid Responsiveness
Assessment of intravascular volume status is crucial in order to predict the efficacy of volume status in major abdominal surgery.
- Trial name
- NCT03673475
- Testing
- Assessment of fluid responsiveness
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Tepecik Training and Research Hospital
Atrial Fibrillation (AF), OSA - Obstructive Sleep Apnea
Impact of Atrial Fibrillation Ablation on Sleep Parameters.
Assessment of Sleep Parameters Using Polygraphy in Patients with Paroxysmal Atrial Fibrillation Qualified for Pulmonary Vein Isolation - A Prospective Observational Study: Afib Ablation and Hypopnea Index - The "AAHI" Study…
- Conditions
- Atrial Fibrillation (AF), OSA - Obstructive Sleep Apnea, Pulmonary Vein Isolation
- Trial name
- AAHI (NCT07259200)
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Primula Clinics