Clinical trials: Hypertension ,Pregnancy
Arterial Hypertension
Fetuin A as a Predictor of Deterioration of Renal Function in Hypertonic Patients
Commonly used parameters (creatinine, estimated glomerular filtration rate, and urine albumin/creatinine ratio) for prediction of decline of renal function are sensitive for advanced kidney impairment.
- Trial name
- NCT05963126
- Testing
- No intervention.
- Where
- Czechia
- Volunteers
- 200 people
- Sponsor
- University Hospital Ostrava
ESRD, Hemodialysis Complication
Timing of Antihypertensive Medications on Key Outcomes in Hemodialysis
For patients with kidney failure requiring hemodialysis treatment, sometimes the blood pressure will drop too low during dialysis.
- Conditions
- ESRD, Hemodialysis Complication, Blood Pressure
- Trial name
- TAKE-HOLD (NCT03327909)
- Testing
- TAKE vs. HOLD
- Where
- 2 sites in United States
- Volunteers
- 131 people
- Sponsor
- Stanford University
End Stage Renal Disease, Hypertension
Blood Pressure Slopes and Ultrafiltration in Hemodialysis Patients
Kidney failure has been recognized as one of the most costly chronic conditions among United States Veterans. Approximately 13,000 Veterans develop kidney failure each year, and most require hemodialysis initiation.
- Conditions
- End Stage Renal Disease, Hypertension, Extracellular Volume Overload, Intradialytic Hypotension
- Trial name
- NCT04163614
- Testing
- IBPS-Guided Ultrafiltration
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- VA Office of Research and Development
Gestational Hypertension
Role of the Oral Microbiome in Blood Pressure Regulation in Pregnancy
High blood pressure in pregnancy is associated with poor outcomes for both mum and baby, increasing the risk of pregnancy complications including pre-eclampsia, fetal growth restriction and preterm birth.
- Trial name
- NCT03930693
- Testing
- Beetroot juice
- Where
- United Kingdom
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Manchester
Hypertension
Salt-sensitive Hypertension Study in Lantian County
Essential hypertension is a complex trait which results from interaction between environmental factors and genetic factors. Our study aimed to detect the differential expression of LncRNAs and epigenetic changes such as DNA…
- Trial name
- SHSL (NCT02915315)
- Testing
- salt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Chronic Kidney Disease, Hypertension
Alpha-Adrenoceptor Vascular Function In Chronic Kidney Disease Focus On The Role Of Endothelial Nitric Oxide
The purpose of this study is to learn more about why most patients with early stages of kidney disease have high blood pressure.
- Trial name
- NCT00356265
- Testing
- Procedure: Regional phenylephrine arterial infusion
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Pre-Eclampsia
Prediction of Early Pre-eclampsia From Maternal Factors, Biophysical and Biochemical Markers at First Trimester
The aims of this study are to develop algorithms based on a combination of maternal factors, uterine artery PI, MAP and serum biomarkers to estimate patient-specific risks for early Preeclampsia (PE) and to evaluate the screening…
- Trial name
- NCT02990767
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Shanghai First Maternity and Infant Hospital
Hypertension, Proteinuria
Sympathetic Overactivity in Essential Hypertension
The primary objective of the study is whether subjects with hypertension and proteinuria display increased sympathetic nerve activity compared to hypertensive subjects without proteinuria and normotensive controls.
- Trial name
- NCT00541619
- Where
- Germany
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Acute Kidney Injury, Cirrhosis
Impact of Nonselective Beta-blocker on Acute Kidney Injury in Cirrhotic Patients With Esophageal Varices
We will include patients with EV and EVB. They will be randomized to EVL vs. NSBB for primary prevention And EVL+long-term NSBB vs. EVL+short-term NSBB for secondary prevention. 150 patients will be included in a 3-year period.
- Conditions
- Acute Kidney Injury, Cirrhosis, Esophageal Varices
- Trial name
- AKI (NCT04074473)
- Testing
- propranolol, Esophageal varice ligation, DC propranolol
- Where
- Taiwan
- Volunteers
- 170 people
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Infant, Newborn, Hypertension, Pulmonary
Early Inhaled Nitric Oxide for Respiratory Failure in Newborns
This prospective, randomized controlled trial tested whether initiating iNO therapy earlier would reduce death and reduce the use of extracorporeal membrane oxygenation (ECMO) -- temporary lung bypass -- therapy compared with the…
- Conditions
- Infant, Newborn, Hypertension, Pulmonary, Persistent Fetal Circulation Syndrome, Pneumonia, Aspiration
- Trial name
- Early iNO (NCT00005773)
- Testing
- Inhaled Nitric Oxide, Standard iNO therapy
- Where
- 18 sites in United States
- Volunteers
- 302 people
- Sponsor
- NICHD Neonatal Research Network
Pregnancy Complications, Obesity
Acute Exercise Effects in Obese Pregnancy
Obesity before and during pregnancy is associated with a higher risk for a number of obstetric and metabolic complications in women and their offspring.
- Conditions
- Pregnancy Complications, Obesity, Pre-Eclampsia, Gestational Diabetes
- Trial name
- NCT03750695
- Testing
- Resistance exercise, Aerobic Exercise, Rest
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Duke University
Preeclampsia
CercaTest™ Red Urine Test for Predicting Preeclampsia
The goal of this observational study is to predict preeclampsia in pregnant women aged 18 years or older with a singleton pregnancy at 20 or more weeks of gestation who present with suspected signs or symptoms of preeclampsia.
- Trial name
- PRE-CERCA (NCT07625501)
- Where
- Hong Kong
- Volunteers
- 1,000 people
- Sponsor
- Chinese University of Hong Kong
Hypertension, Renal
RDN Fesibility Study
Renal sympathetic denervation (RDN) was considered an effective alternative for patients whose blood pressure (BP) is not optimally controlled.
- Trial name
- NCT05743894
- Testing
- Symplicity Spyral RENAL DENERVATION (RDN) SYSTEMTM Livewire™ Reflexion™ Catheter
- Where
- 2 sites in Hong Kong
- Volunteers
- 10 people
- Sponsor
- Chinese University of Hong Kong
Hypertension in Pregnancy
Effects of Oral L-Arginine on Chronic Hypertension in Pregnancy
The purpose of this study is to evaluate the effects of oral L-Arginine in pregnant women with chronic hypertension.
- Trial name
- NCT00571766
- Testing
- L-Arginine
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Modena and Reggio Emilia
Pregnancy Induced Hypertension
Prospects for the Prevention of Pregnancy-induced Hypertension and Preeclampsia Trial
Hypertensive disorders of pregnancy (HDP) are with 50.000 deaths every year one of the major causes of maternal mortality worldwide, especially in low and middle income countries.
- Trial name
- 4P (NCT02007837)
- Testing
- Combined aspirin and multinutrient supplement, Daily text reminder text messages
- Where
- 2 sites in Ghana
- Volunteers
- 440 people
- Sponsor
- UMC Utrecht
Midazolam, Pre-eclampsia
Midazolam Efficacy/Safety in Pre-Eclamptic C-Section Sedation
This study will compare four different doses of midazolam (0 mg/kg, 0.01 mg/kg, 0.02 mg/kg, and 0.03 mg/kg) administered intravenously to women with pre-eclampsia undergoing cesarean section.
- Conditions
- Midazolam, Pre-eclampsia, Cesarean Section, Efficacy
- Trial name
- NCT07021521
- Testing
- 0 mg/kg Midazolam (Control Group), 0.01 mg/kg Midazolam Group, 0.02 mg/kg Midazolam Group
- Where
- China
- Volunteers
- 124 people
- Sponsor
- Zhuji People's Hospital of Zhejiang Province
Pulmonary Edema, Acute Lung Injury
Fluid Management in the Post-Anesthetic Care Unit (PACU) at Sourasky Medical Center
Peri-operative fluid therapy is a controversial area with few randomized trials to guide practice. Fluid management has a significant influence on outcome following surgery.
- Conditions
- Pulmonary Edema, Acute Lung Injury, Hypertension, Renal Failure
- Trial name
- NCT00995228
- Where
- Israel
- Volunteers
- 1,000 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Pre-Eclampsia
Role and Expression of MXRA5 in Placental Connective Tissue Remodelling in Preeclampsia
1. To measure the level of expression of MXRA5 and ANXA4 genes in preeclampsia (PE). 2. To detect the effect of heavy metals (lead (Pb) and arsenic (AR)) on these two genes in the pathology of PE. 3.
- Trial name
- NCT04287998
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Assiut University
Cardiovascular Diseases, Heart Diseases
Genetic Analysis of Human Hypertensive End Stage Renal Disease (H-ESRD)
To identify genes causing hypertensive end-stage renal disease (H-ESRD) in high risk African-American populations
- Conditions
- Cardiovascular Diseases, Heart Diseases, Hypertension, Kidney Failure, Chronic
- Trial name
- NCT00005536
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Sickle Cell Disease, Pregnancy Related
LEARNER- Low dosE AspiRiN prEterm tRial (Angola)
This study is being conducted to evaluate the safety and effect of starting daily use of low dose (100 mg) aspirin in pregnant women with sickle cell disease, who are being followed in two county hospitals in Angola, in the first…
- Conditions
- Sickle Cell Disease, Pregnancy Related, Pregnancy Complications, Pre-Eclampsia
- Trial name
- LEARNER (NCT06417411)
- Testing
- Aspirin 100mg
- Where
- Angola
- Volunteers
- 450 people
- Sponsor
- Instituto Nacional de Investigacao em Saude, Angola