Clinical trials: Congestion, Venous
Pelvic Congestive Syndrome, Pelvic Pain
Quantify the Degree of Pain Relief of Pelvic Congestion Syndrome Following Gonadal Vein Embolization
The primary objective is to quantify the degree of pain relief in patients undergoing gonadal vein embolization with coils as well as identify clinical or imaging factors that are predictive of a positive response to treatment…
- Trial name
- NCT03794466
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Kansas 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
Cardiac Surgery, Diuresis
Natriuresis-guided Depletion After Cardiac Surgery
Fluid overload (FO) is a common complication after cardiac surgery, associated with increased morbidity and mortality. Loop diuretics, especially furosemide, are routinely used to manage FO, but their use is often empirical.
- Conditions
- Cardiac Surgery, Diuresis, Congestion, Venous, Sodium Depletion
- Trial name
- EASY-CS (NCT07077772)
- Testing
- Furosemide intravenous titration based on natriuresis, Furosemide intravenous titration based on clinical examination
- Where
- France
- Volunteers
- 102 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Weaning Failure, Pulmonary Edema - Acute
Quantification of Systemic Congestion by Ultrasound As a Predictor of Weaning Failure From Mechanical Ventilation
Mechanical ventilation is an essential, life-saving therapy in the ICU, allowing critically ill patients to rest and recover. Transitioning patients back to spontaneous breathing-known as weaning-is clinically challenging.
- Conditions
- Weaning Failure, Pulmonary Edema - Acute, Mechanical Ventilation, POCUS
- Trial name
- SCOUT (NCT07343882)
- Testing
- point of care ultrasound
- Volunteers
- 350 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Hemorrhoids, Hemorrhoidal Disease
War-Drill Model Guided Treatment of Hemorrhoids With Nimsai Herbal (NAJ)
This study investigated a new understanding of hemorrhoid formation and evaluated a novel systemic treatment. For 200 years, hemorrhoids were conventionally understood as isolated swollen veins.
- Trial name
- NAJ (NCT07034820)
- Testing
- Nimsai Herbal
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people
- Sponsor
- Nimsai Academia
Trauma (Including Fractures), Trauma Patients
Renal and Hepatic Abnormal Doppler Patterns in Trauma
The goal of this observational study is to learn about renal and hepatic blood flow abnormalities detected by bedside ultrasound in adult patients admitted to the intensive care unit (ICU) following major trauma.
- Conditions
- Trauma (Including Fractures), Trauma Patients, Kidney Disease, Hypovolemia
- Trial name
- RECREANT (NCT07492511)
- Testing
- Point of care ultrasound
- Where
- Italy
- Volunteers
- 350 people
- Sponsor
- Azienda Usl di Bologna
Venous Congestion, Microcirculation
Evaluation of the Microcirculatory Response to Fluids in Critically Ill Patients With Venous Congestion: A Prospective Observational Study
The hypothesis is that fluid-responsive patients who show signs of venous congestion experience a worsening of microcirculatory status after fluid administration compared to patients without signs of venous congestion
- Conditions
- Venous Congestion, Microcirculation, Volume Expansion
- Trial name
- MICRO-CONGEST (NCT07499401)
- Testing
- fluid challenge
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Università Politecnica delle Marche
Acute Kidney Injury
Association of Intraoperative Haemodynamic and Postoperative Complications in Type A Aortic Dissection Surgery
Background To determine whether venous congestion is an important predictor of postoperative kidney injury and other adverse events after type A aortic dissection (TAAD).
- Trial name
- NCT06440161
- Testing
- Primary exposures were venous congestion defined by central venous pressure (CVP) and mean arterial pressure (MAP).
- Where
- China
- Volunteers
- 543 people
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Post-Hepatectomy Liver Failure, Liver Failure
CT Volumetry and Hepatic Vascular Deformation Mapping to Predict Post-Hepatectomy Liver Failure
Removing a large part of the liver (major hepatectomy) can cure primary and secondary liver cancers, but it carries the risk of post-hepatectomy liver failure (PHLF), a serious complication in which the liver left behind - the…
- Conditions
- Post-Hepatectomy Liver Failure, Liver Failure, Liver Neoplasms, Carcinoma, Hepatocellular
- Trial name
- BEYOND-SIZE (NCT07727759)
- Testing
- Preoperative CT volumetry with hepatic vascular deformation mapping (VDM)
- Where
- 3 sites in Egypt
- Volunteers
- 1,070 people
- Sponsor
- Minia University
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
Cardiac and Aortic Surgery, Cardiac Anaesthesia
Impact of Fluid Resuscitation on Venous Congestion in Cardiac Critically-ill Patients
The objective of this study is to assess how fluid resuscitation, in the context of fluid responsiveness, affects the incidence and progression of systemic venous congestion in critically ill cardiac patients.
- Conditions
- Cardiac and Aortic Surgery, Cardiac Anaesthesia, Venous Congestion, Fluid Resuscitation
- Trial name
- VExUS-CS (NCT07183397)
- Testing
- VExUS & Cardiac Ultrasound
- Volunteers
- 250 people
- Sponsor
- Medical University of Vienna
Varicose Veins of Lower Limb, Hemorrhoids
HEMOVAR Study on Hemorrhoids and Varicose Veins
The HEMOVAR Study is a prospective observational study designed to evaluate the association between hemorrhoidal disease and lower extremity varicose veins.
- Trial name
- HEMOVAR (NCT07317492)
- Where
- Turkey (Türkiye)
- Volunteers
- 400 people
- Sponsor
- Aydin Adnan Menderes University
Cardiovascular Insufficiency, Venous Congestion
Fluid Challenge Impact in the Portal Vein Pulsatility Depending on the Fluid Responsivness Status
Portal vein pulsatility index is a marker of venous congestion evaluated by point of care ultrasound. It is associated with acute kidney injury, especially in critically ill patients. It may be considered as a dynamic marker.
- Trial name
- FLUID-REVENGE (NCT05828407)
- Where
- France
- Volunteers
- 36 people
- Sponsor
- Hospices Civils de Lyon
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
Pelvic Pain
Assessment of Pain of Pelvic Congestion Syndrome Treated by Coils Embolization
Summary: Main Objective: to evaluate the efficacy of pelvic gonadal vein embolization with coils in treatment of pelvic congestion syndrome Methods: retrospective study included 25 patients in the University hospital of Brest.
- Trial name
- SCVPC (NCT04461860)
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Brest
Post-Op Complication, Skin Flap Necrosis
Quantifying the Venous Congestion Curve of a Tissue Oximetry Device
The purpose of this research study is to measure rate of decline and pattern of tissue oxygenation using the device, ViOptix T.Ox. ViOptix probes will be secured to the arm and hand.
- Trial name
- NCT05592145
- Testing
- ViOptix
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Systolic Chronic Heart Failure, Congestion, Venous
Ultrasound-assessed Internal Jugular Vein Distensibility in Advanced Chronic Heart Failure (US-IJVD in CHF)
Prospective validation of the ultrasound-assessed internal jugular vein distensibility (JVD) ratio to identify patients with systolic chronic heart failure and right atrial pressure (RAP) of 7 or less mmHg measured by the right…
- Conditions
- Systolic Chronic Heart Failure, Congestion, Venous, Advanced Heart Failure
- Trial name
- US-IJVD-CHF (NCT03874312)
- Testing
- Linear ultrasound (US) assessment of the internal jugular vein
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Niguarda Hospital
Surgery--Complications, Congestive Heart Failure
The Clinical Significance of Portal Hypertension After Cardiac Surgery: a Multicenter Prospective Observational Study
Portal flow pulsatility detected by Doppler ultrasound is an echographic marker of cardiogenic portal hypertension from right ventricular failure and is associated with adverse outcomes based on previous studies performed at the…
- Conditions
- Surgery--Complications, Congestive Heart Failure, Right Heart Failure, Anesthesia
- Trial name
- TECHNO-MULTI (NCT03656263)
- Testing
- Doppler assessment of portal vein flow
- Where
- Canada
- Volunteers
- 360 people
- Sponsor
- Montreal Heart Institute
Right Ventricular Dysfunction
Right Ventricular Function Changes After CIED Implantation: The RIGHT-CIED Study
This study aims to understand how the right side of the heart changes in people who receive an implantable cardiac electronic device (CIED), such as a pacemaker, ICD, or CRT device.
- Trial name
- RIGHT-CIED (NCT07272395)
- Testing
- Multimodal Right Ventricular Evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Istanbul University - Cerrahpasa
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