Clinical trials: Refractory Hypertension
Hypertension Intracranial
Decompressive Craniectomy for Severe Traumatic Brain Injury in Children With Refractory Intracranial Hypertension
Severe traumatic brain injury (TBI) is the leading cause of mortality and severe disability in the pediatric population. The prognosis of these patients depends on the severity of the initial lesions but also on the effectiveness…
- Trial name
- RANDECPED (NCT03766087)
- Testing
- decompressive craniectomy
- Where
- France
- Sponsor
- Fondation Lenval
TIPS, Portal Hypertension
TIPS for Complicated Portal Hypertension Related to Porto-Sinusoidal Vascular Disease
Porto-sinusoidal Vascular Disease (PSVD) is characterized by a portal hypertension (PH) without cirrhosis. This can induce PH complications, like digestive hemorrhage from esophageal or gastric varices, ascites, or even portal…
- Conditions
- TIPS, Portal Hypertension, Porto-Sinusoidal Vascular Disease, Refractory Ascite
- Trial name
- TIPS-PSVD (NCT07163689)
- Where
- France
- Volunteers
- 360 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Ascites, Liver Cirrhosis
Proximal Splenic Artery Embolization (PSAE) for the Treatment of Refractory Ascites in Decompensated Cirrhosis
The purpose of this study is to learn whether a procedure called Proximal Splenic Artery Embolization (PSAE) can lower the need for repeat fluid drainage in adults with cirrhosis and a buildup of fluid in the abdomen (ascites)…
- Conditions
- Ascites, Liver Cirrhosis, Hypertension, Portal
- Trial name
- NCT07755059
- Testing
- Proximal Splenic Artery Embolization
- Where
- 3 sites in United States
- Volunteers
- 60 people
- Sponsor
- Massachusetts General Hospital
Hypertension
Renal Denervation in Patients With Refractory Hypertension
To investigate the clinical utility of renal denervation in the treatment of refractory hypertension.
- Trial name
- HTN-1 (NCT00664638)
- Testing
- Symplicty(TM) Catheter System
- Where
- 9 sites in Germany
- Volunteers
- 45 people
- Sponsor
- Medtronic Vascular
Hepatic Encephalopathy, Transjugular Intrahepatic Portosystemic Shunt (TIPS)
Coil-Assisted Small-Diameter Covered-Stent Shunt Reduction for Refractory Hepatic Encephalopathy After TIPS
Refractory hepatic encephalopathy (RHE) after transjugular intrahepatic portosystemic shunt (TIPS) is a serious complication that can markedly impair quality of life and worsen prognosis.
- Conditions
- Hepatic Encephalopathy, Transjugular Intrahepatic Portosystemic Shunt (TIPS), Portal Hypertension, Liver Cirrhosis
- Trial name
- NCT07799948
- Testing
- Coil-assisted Small-diameter Stent Shunt reduction
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Air Force Military Medical University, China
Open-Angle Glaucoma
A Study of the Glaukos Trabecular Micro-Bypass Stent in Refractory Open Angle Glaucoma Subjects
The purpose of this study is to evaluate the safety and efficacy of the iStent trabecular micro-bypass stent in reducing intraocular pressure (IOP) in refractory open-angle glaucoma subjects.
- Trial name
- NCT00326040
- Testing
- Glaucoma Surgery
- Where
- 7 sites in Germany, Italy and 2 more
- Volunteers
- 45 people
- Sponsor
- Glaukos Corporation
Blind Painful Eye, Refractory Glaucoma
Use of Intravitreal Triamcinolone and Retrobulbar Chlorpromazine as Alternatives to the Management of Painful Blind Eye
The purpose of this study is to evaluate the efficacy of intravitreal triamcinolone and retrobulbar chlorpromazine as alternatives in the management of ocular pain in blind eyes.
- Conditions
- Blind Painful Eye, Refractory Glaucoma, Control of Pain Through Drug Injection
- Trial name
- NCT01404364
- Testing
- Triamcinolone, Chlorpromazine
- Where
- Brazil
- Volunteers
- 36 people
- Sponsor
- Hospital Governador Celso Ramos
Brain Injuries
The DECRA Trial: Early Decompressive Craniectomy in Patients With Severe Traumatic Brain Injury
This is a multi-centre randomised trial to evaluate the effect of early decompressive craniectomy on neurological function in patients with severe traumatic brain injury.
- Trial name
- NCT00155987
- Testing
- Early decompressive craniectomy
- Where
- Australia
- Volunteers
- 155 people
- Sponsor
- National Trauma Research Institute
Cirrhosis, Portal Hypertension
A Study Evaluating the Utility of Ambrisentan in Lowering Portal Pressure in Patients With Liver Cirrhosis
Endothelin is a human hormone which has been associated with increased portal pressure in patients with liver cirrhosis (also called portal hypertension). Ambrisentan blocks the effects of endothelin.
- Conditions
- Cirrhosis, Portal Hypertension, Ascites
- Trial name
- NCT03827200
- Testing
- Ambrisentan
- Where
- 6 sites in Spain
- Volunteers
- 19 people
- Sponsor
- Noorik Biopharmaceuticals AG
Glaucoma, Open-Angle
Study of a Novel Interposition Supraciliary Implant in Patients With Open Angle Glaucoma
The purpose of this study is to evaluate the safety and effectiveness of a novel interposition supraciliary implant as a stand-alone therapy for lowering intraocular pressure (IOP) in patients with primary open angle glaucoma…
- Trial name
- SAFARI (NCT03736655)
- Testing
- Interposition supraciliary implant
- Where
- France
- Volunteers
- 27 people
- Sponsor
- Ciliatech
Hypertension
Mechanisms of Refractory Hypertension (High and Low Salt Diet)
The purpose of the study is to test the hypothesis that persistent fluid retention and high sympathetic output contributes to the development of refractory hypertension (HTN).
- Trial name
- NCT02357017
- Testing
- NaCl tablets
- Sponsor
- University of Alabama at Birmingham
Refractory Glaucoma
Ahmed Glaucoma Valve and Single-Plate Molteno Implants in Treatment of Refractory Glaucoma
The purpose of this study is to investigate the efficacy and safety of the Ahmed valve implant (AVI) and the Molteno single-plate implant (MSPI) in eyes with refractory glaucoma during a follow-up period of 24 months.
- Trial name
- NCT00971061
- Testing
- Ahmed valve implant, Molteno single-plate implant (MSPI)
- Where
- Iran
- Volunteers
- 72 people
- Sponsor
- Vanak Eye Surgery Center
Glaucoma
Evaluation of Efficacy and Safety of Susanna Implant in Patients With Refractory Glaucoma.
Study clinical multicenter, phase III, open-label, prospective character to evaluate the efficacy and safety Susanna Implant in patients with refractory glaucoma.
- Trial name
- NCT01314170
- Testing
- Susanna Implant
- Where
- Brazil
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Adapt Produtos Oftalmológicos Ltda.
Glaucoma
Evaluation of Safety and Efficacy of Glaucoma Shunt (Aurolab Artificial Drainage Implant) in Refractory Glaucoma
The purpose of this study is to evaluate the efficacy and safety of Aurolab Artificial Drainage Implant (AADI) on intraocular pressure reduction in patients with refractory glaucoma.
- Trial name
- AADI (NCT01401088)
- Testing
- Artificial drainage implant
- Where
- India
- Volunteers
- 30 people
- Sponsor
- Aurolab
Refractory Glaucoma
Efficacy and Safety of Posterior Chamber Glaucoma Drainage Device
The goal of this clinical trial is to evaluate the efficacy and safety of Ahmed glaucoma valve (AGV) implantation in the posterior chamber (ciliary sulcus) compared with the traditional anterior chamber placement in patients with…
- Trial name
- AGV (NCT07003685)
- Testing
- GDD in posterior chamber, GDD in aterior chamber
- Where
- Vietnam
- Volunteers
- 60 people
- Sponsor
- Eye Hospital of Ho Chi Minh City
Hypertension, Sleep Apnea
Sleep Apnea and Refractory Hypertension: Prevalence and Effect of CPAP Treatment
A small number of uncontrolled studies have shown a high prevalence of sleep apnea in patients with refractory hypertension and that CPAP treatment achieves a significant reduction of blood pressure in the short term.
- Trial name
- NCT00459914
- Testing
- cpap treatment during sleep
- Where
- Spain
- Volunteers
- 130 people
- Sponsor
- Fundacio Catalana de Pneumologia
Glaucoma
Results of Different Location of Ahmed Glaucoma Valve Implantation in Refractory Glaucoma, Superior Versus Inferior
Purpose:To compare the efficacy and safety of Ahmed Glaucoma Valve (AGV) implantation in the superior versus inferior quadrants.
- Trial name
- NCT00628173
- Testing
- AGV implantation
- Volunteers
- 106 people
- Sponsor
- Shahid Beheshti University of Medical Sciences
Uncontrolled Hypertension
EuroNetrod HTN OFF-Med Study of Renal Denervation With NetrodTM Six-electrode Radiofrequency RDN System
This randomized controlled investigation aims to evaluate the efficacy and safety of the Netrod™ RDN system in patients with uncontrolled primary hypertension in the absence of antihypertensive medication, comparing the outcomes…
- Trial name
- EuroNetrod (NCT06722651)
- Testing
- Netrod™ six-electrode radiofrequency renal denervation system
- Where
- Switzerland
- Sponsor
- Shanghai Golden Leaf MedTec Co. Ltd
Hypertension, Pulmonary
Pulmonary Hypertension: Assessment of Cell Therapy
The primary objective is to establish the safety of autologous progenitor cell-based gene therapy of heNOS in patients with severe Pulmonary Arterial Hypertension(PAH) refractory to conventional treatment.
- Trial name
- PHACeT (NCT00469027)
- Testing
- eNOS transfected EPCs will be delivered via a PA line
- Where
- 2 sites in Canada
- Volunteers
- 7 people
- Sponsor
- Northern Therapeutics
Systemic Sclerosis Pulmonary, Pulmonary Hypertension
Infusion of Allogeneic Mesenchymal Stem Cells in Patients With Diffuse Cutaneous Systemic Sclerosis With Refractory Pulmonary Involvement
Progressive SSc is an entity with limited therapeutic alternatives and with asurvival rate of less than 45% in the first 3 to 5 years.
- Conditions
- Systemic Sclerosis Pulmonary, Pulmonary Hypertension, Pulmonary Fibrosis
- Trial name
- NCT04432545
- Testing
- Mesenchymal Stem Cells from Wharton ́s jellyintravenous infusion of Mesenchymal Stem Cells from Wharton ́s jelly
- Where
- Colombia
- Sponsor
- Universidad de la Sabana