Clinical trials: Congestion, Venous
Varicocele, Pelvic Congestion Syndrome
Evaluation of PerformanCe of the Peripheral EOS in the Treatment of Varicocele or Pelvic Congestion SynDromE
To collect confirmatory data in support of the safety and performance of the ArtVentive Medical Group Endoluminal Occlusion System.
- Trial name
- OCCLUDE-I (NCT02033863)
- Where
- 3 sites in Belgium, Poland and 1 more
- Volunteers
- 40 people
- Sponsor
- ArtVentive Medical Group, Inc.
Acute Kidney Injury, Cardiac Surgery
Fluid-removal Guided by VeXUS Score With Usual Care in Patients With Acute Kidney Injury After Cardiac Surgery
Acute kidney injury affects more than 30% of patients after cardiac surgery, and is associated with an excess in mortality. There is a clinical continuum between acute kidney injury (transient if <48h, persistent if >48h), the…
- Conditions
- Acute Kidney Injury, Cardiac Surgery, Venous Congestion, Hemodynamic Stability
- Trial name
- VeXUS (NCT06251713)
- Testing
- VeXUS score guided fluid management strategy, Usual care
- Where
- 2 sites in France
- Volunteers
- 40 people
- Sponsor
- Hospices Civils de Lyon
Pancreas Cancer, Pancreatectomy
Gastric Venous Reconstruction After Total Pancreatectomy
Total pancreatoduodenectomy (TP) is the standard surgical approach for treatment of extended pancreas tumors. If the gastric coronary vein has to be sacrificed for oncologic or for technical reasons in total pancreatectomy with…
- Trial name
- GENDER (NCT04850430)
- Testing
- Gastric venous reconstruction
- Where
- 2 sites in Germany
- Volunteers
- 20 people
- Sponsor
- University Hospital Heidelberg
Blindness
Determine the Effect of Intraocular Pressure (IOP), Optic Nerve Imaging, Venous Congestion in Volunteers Prone Position 5 Hours
The purpose of this study is to provide data that would give the investigators a better understanding of the physiologic changes that occur and may contribute to post operative blindness.
- Trial name
- NCT00875043
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Renal Venous Return
Relationship Between Renal Venous Return and Prognosis of Renal Function in Patients With AKI in ICU
A single-center prospective longitudinal observational study was carried out. Assessments were made on Days 1, 3, 5, and 7 after ICU admission in 90 patients with sepsis AKI, and 19 patients with septic without AKI only made…
- Trial name
- NCT06159010
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Peking Union Medical College Hospital
Pulmonary Hypertension, Cardiorenal Syndrome
Predictive Value of Renal Venous Flow Profiles for Adverse Outcomes in Right Heart Failure
Predictive value of renal venous flow profiles for adverse outcomes in patients with right heart failure
- Conditions
- Pulmonary Hypertension, Cardiorenal Syndrome, Heart Failure
- Trial name
- NCT03039959
- Testing
- No intervention
- Where
- Germany
- Volunteers
- 421 people
- Sponsor
- University of Giessen
Pelvic Congestion Syndrome
Quality of Life Questionnaire and Disease Severity Scale
There are currently no specific validated patient-centric tools for the clinical evaluation of patients with chronic pelvic venous disorders (CPVD).
- Trial name
- NCT05889000
- Testing
- questionnaire responses
- Where
- Russia
- Volunteers
- 397 people, healthy volunteers welcome
- Sponsor
- Kazan State Medical University
Pelvic Congestion Syndrome, Pelvic Varicose Veins
Pelvic Varicose Veins Treated With Vascular Plugs Type Amplatzer: REPiVAC
Spanish multicentric record to study the efficacy and safety of the treatment with plugs in Pelvic Congestion Syndrome.
- Conditions
- Pelvic Congestion Syndrome, Pelvic Varicose Veins, Follow-up Study, Embolization, Therapeutic
- Trial name
- REPiVAC (NCT04115137)
- Testing
- pelvic varicose veins plug embolization
- Where
- 2 sites in Spain
- Volunteers
- 300 people
- Sponsor
- Group of Research in Minimally Invasive Techniques
Acute Kidney Injury, Acute Kidney Disease
Effect of CVP and IOH on AKI and AKD
This study was aimed to explore the effect of intraoperative venous congestion and intraoperative hypotension (IOH) on acute adverse kidney events, defined as acute kidney injury (AKI) and acute kidney disease (AKD), after…
- Trial name
- NCT05222074
- Testing
- Venous congestion, Introperation hypotension
- Where
- China
- Volunteers
- 5,127 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Pulmonary Arterial Hypertension (PAH), Pulmonary Arterial Hypertension (PAH) (WHO Group 1 PH)
Incorporating the Venous Excess Ultrasound Score (VExUS Score) Into Contemporary Haemodynamic Risk Assessment in Pulmonary Arterial Hypertension: The INVEXUS-PAH Study
This prospective observational study aims to evaluate the relationship between the Venous Excess Ultrasound Score (VEXUS) and the ESC/ERS 2022 simplified four-strata risk assessment model in adult patients with World Health…
- Trial name
- INVEXUS-PAH (NCT07266012)
- Where
- Turkey (Türkiye)
- Volunteers
- 86 people
- Sponsor
- Istanbul University - Cerrahpasa
Cardiorenal Syndrome
Association Between Renal and Right Cardiac Functions After Urinary Sodium Depletion Following Cardiac Surgery
Following cardiac surgery, right ventricular function may be altered leading to increase central venous pressure and decrease in renal blood flow.
- Trial name
- DECONGEST (NCT03684876)
- Testing
- diuretic use
- Where
- France
- Volunteers
- 9 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Congestion, Venous
Hepatic Doppler to Assess Venous Congestion During Invasive Mechanical Ventilation (DOHECOV)
The purpose of the study is to investigate venous congestion using hepatic vein doppler for ICU patients with invasive mechanical ventilastion. The primary outcome is the systolic to diastolic hepatic vein velocity ratio S/D .
- Trial name
- DOHECOV (NCT06914336)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Brest
Intraoperative, Venous Congestion
Venous Congestion and Cardiac Surgery-Associated Acute Kidney Injury
Venous pressure is often overlooked as an important hemodynamic parameter. Elevated venous pressure and blood stasis in organ tissues can lead to interstitial edema.
- Conditions
- Intraoperative, Venous Congestion, Cardiac Surgery-associated Acute Kidney Injury
- Trial name
- NCT07232277
- Testing
- collection of demographic characteristics and comorbidities, surgery-related parameters and kidney function assessments, collection of biological (laboratory) parameters
- Where
- China
- Volunteers
- 114 people
- Sponsor
- Zhuan Zhang
Hemodynamic, Fluid Responsiveness
Fluid Responsiveness and Venous Congestion Evolution During Volume Expansion
Fluid responsiveness is a critical determinant guiding fluid therapy in critically ill patients. However, excessive fluid administration can result in fluid overload, leading to venous congestion and worse clinical outcomes.
- Conditions
- Hemodynamic, Fluid Responsiveness, Venous Congestion, Fluid Challenge
- Trial name
- FREVO (NCT06772038)
- Where
- 3 sites in China, France
- Volunteers
- 64 people
- Sponsor
- Bicetre Hospital
Malignant Liver Tumor
Deportalization, Venous Deprivation, Venous Congestion
Patients with multiple primary or secondary liver tumors have a low survival rate unless they can benefit from curative extended hepatic resections with R0 or R1 marge resection.
- Trial name
- NCT03995459
- Where
- France
- Volunteers
- 12 people
- Sponsor
- University Hospital, Montpellier
Heart Failure, Congestion
Comparison of Non-invasive to Invasive Assessment of Jugular Venous Pressure
Assessment of the jugular venous pressure (JVP) is an important clinical sign and correlates with right atrial (RA) pressure. A patient with heart failure (HF) typically has an elevated JVP, but in cases of dehydration JVP may be…
- Trial name
- NCT04179851
- Testing
- Thermal imaging of neck veins
- Where
- Israel
- Volunteers
- 20 people
- Sponsor
- Shaare Zedek Medical Center
Varicose Veins, Venous Reflux
Pelvic Embolisation to Reduce Recurrent Varicose Veins - Recurrent
The aim of this study is to identify whether the treatment of pelvic venous reflux (pelvic embolisation) in females with recurrent leg varicose veins, who have a proven contribution to their leg varicose veins from pelvic venous…
- Conditions
- Varicose Veins, Venous Reflux, Pelvic Congestion Syndrome
- Trial name
- NCT01909024
- Testing
- Coil embolisation, endovenous treatment of leg recurrent varicose veins
- Where
- 2 sites in United Kingdom
- Volunteers
- 270 people
- Sponsor
- The Whiteley Clinic
Patency, Hepatic Venous Congestion
Usability of Ringed Polytetrafluoroethylene Graft for Venous Vascular Reconstruction of Living Donor Liver Transplantation
Middle hepatic vein (MHV) reconstruction with an interposition vessel graft has been settled as a standard procedure for living donor liver transplantation (LDLT) using a right lobe graft.
- Trial name
- MHVLDLT (NCT01205802)
- Testing
- MHV reconstruction
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Asan Medical Center
Pelvic Pain, Varicose Veins Pelvic
Neuropeptides and Venous Pelvic Pain
Mechanisms of the development of pain in chronic venous diseases (CVD), including pelvic congestion syndrome (PCS), are studied incompletely.
- Conditions
- Pelvic Pain, Varicose Veins Pelvic, Pelvic Congestion Syndrome
- Trial name
- NVPP (NCT03921788)
- Where
- Russia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Pirogov Russian National Research Medical University
Acute Heart Failure
VExUS in Patients With Acute Heart Failure
The importance of assessing venous congestion in heart failure patients is widely acknowledged, but its study is hampered by the lack of a practical evaluation tool.
- Trial name
- NCT06397404
- Testing
- Venous excess ultrasound score (VExUS) protocol
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University