Clinical trials: Norepinephrine
Meniere Disease
Assessing the Efficacy of a Serotonin and Norepinephrine Reuptake Inhibitor for Improving Meniere's Disease Outcomes
As of yet, the cause of Meniere's disease is uncertain and there is no cure. Given the lack of high level evidence for treatments, we seek to perform a randomized, placebo-controlled, double-blind, crossover, pilot trial of…
- Trial name
- NCT04218123
- Testing
- Venlafaxine
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Medical University of South Carolina
Pulmonary Arterial Hypertension (PAH), Chronic Thromboembolic Pulmonary Hypertension (CTEPH)
Vasopressor Agents in Pulmonary Hypertension Crisis
Comparison of the efficacy and safety of three vasoactive agents-dopamine, norepinephrine, and epinephrine-in the treatment of patients with pulmonary hypertension crisis: prospective, randomised controlled trial monitored by…
- Conditions
- Pulmonary Arterial Hypertension (PAH), Chronic Thromboembolic Pulmonary Hypertension (CTEPH), Hypertension, Pulmonary
- Trial name
- NCT07667829
- Testing
- Norepinephrine, Dopamine, Epinephrine
- Where
- 3 sites in China
- Volunteers
- 75 people
- Sponsor
- China National Center for Cardiovascular Diseases
Arterial Hypotension
Effect of Phenylephrine Versus Norepinephrine on Venous Return
Induction of general anesthesia often induces a decrease in the mean arterial blood pressure (MAP) caused by arterial and venous dilatation.
- Trial name
- NCT03872570
- Testing
- Phenylephrine, Norepinephrine
- Where
- Belgium
- Volunteers
- 40 people
- Sponsor
- Algemeen Ziekenhuis Maria Middelares
Cesarean, Spinal Anesthesia
Prediction of Maternal Arterial Hypotension After Spinal Anesthesia by Passive Leg Raise Test.
Spinal anesthesia for cesarean section is associated with a high incidence of low blood pressure. However, the pathophysiology of this arterial hypotension is not unequivocal and could involve, in addition to drug vasoplegia, a…
- Trial name
- EDLIDL (NCT05133271)
- Testing
- Clinical hemodynamic and echocardiographic evaluation
- Where
- France
- Volunteers
- 64 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Norepinephrine, Glypressin, Tourniquet Deflation, Hypotension
Noradrenaline Versus Glypressin for Prevention of Hypotension After Deflation of Tourniquet in Knee Arthroplasty
Pneumatic tourniquet is usually used in orthopedic surgeries, as it helps to decrease operative bed bleeding, and thus, maintaining a clean and dry surgical field allowing easy and clear identification of the anatomical…
- Trial name
- NCT05774067
- Testing
- Saline, Norepinephrine, glypressin
- Where
- Egypt
- Volunteers
- 135 people
- Sponsor
- Tanta University
Hemodynamic Instability
Prophylactic Norepinephrine and Phenylephrine Infusion for Hemodynamic Effects in Patients With Preeclampsia
The purpose of this study is to investigate the maternal cardiac output response to prophylactic norepinephrine and phenylephrine infusion for postspinal anesthesia hypotension in parturients with preeclampsia undergoing cesarean…
- Trial name
- NCT05035498
- Testing
- Phenylephrine, Norepinephrine
- Where
- China
- Volunteers
- 72 people
- Sponsor
- General Hospital of Ningxia Medical University
Hypotension, Spinal Anesthesia
10 Vs.15 mcg Norepinephrine Bolus in Severe Maternal Hypotension During Cesarean Delivery
Data regarding the optimum dose of norepinephrine for management of severe maternal hypotension is lacking. A previous report showed that the use of 10-mcg norepinephrine bolus was not superior to the 5-mcg bolus in the…
- Conditions
- Hypotension, Spinal Anesthesia, Cesarean Section
- Trial name
- NCT06512415
- Testing
- 10 mcg Norepinephrine, 15 mcg Norepinephrine
- Where
- Egypt
- Volunteers
- 184 people
- Sponsor
- Cairo University
Septic Shock, Norepinephrine Adverse Reaction
Norepinephrine Administration Through a Midline Catheter in an Intermediate Care Unit
This is a single-center study retrospectively evaluating a local clinical routine to administer norepinephrine in midline catheters, with regard to complications and patient outcomes
- Conditions
- Septic Shock, Norepinephrine Adverse Reaction, Hypotension and Shock
- Trial name
- NCT06121115
- Testing
- Norepinephrine
- Where
- Sweden
- Volunteers
- 473 people
- Sponsor
- Region Skane
Patients Undergoing Orthopedic Hip Surgery Under Spinal Anesthesia, Orthopedic Hip Sugery in Eldely Patients
Comparison of Norepinehrine Versus Phenylepherine Infusion for Prevention of Post-spinal Hypotension
This prospective randomized double-blinded clinical trial aims to compare the efficacy and hemodynamic effects of prophylactic norepinephrine infusion versus phenylephrine infusion for prevention of spinal anesthesia-induced…
- Trial name
- NCT07662408
- Testing
- Norepinephrine, Phenylephrine
- Where
- Egypt
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Sohag University
Septic Shock
Phenylephrine in Septic Shock
The present study was conducted as a prospective, randomized, controlled study to compare: the effects of norepinephrine and phenylephrine on systemic and regional hemodynamics in patients with catecholamine-dependent septic…
- Trial name
- NCT00639015
- Testing
- Phenylephrine, Norepinephrine
- Where
- Italy
- Volunteers
- 32 people
- Sponsor
- University of Roma La Sapienza
Postoperative Complications, Pulmonary Complication
Low-Dose Norepinephrine With Conservative Fluid Therapy in Hepatobiliary Surgery
This prospective randomized controlled study aims to compare the effect of low-dose norepinephrine combined with conservative goal-directed fluid therapy versus conventional fluid therapy on postoperative pulmonary complications…
- Trial name
- NCT07892586
- Testing
- Conventional Fluid Therapy, Low-Dose Norepinephrine, Conservative Goal-Directed Fluid Therapy
- Volunteers
- 100 people
- Sponsor
- Assiut University
Bloodpressure
Phenylephrine Versus Norepinephrine in Ophthalmic Surgery
In ophthalmic surgery the specific anaesthesiological challenges necessitate the administration of a combination of relatively high doses of hypnotics and analgetics.
- Trial name
- NCT01609491
- Testing
- phenylephrine, norepinephrine
- Where
- Netherlands
- Volunteers
- 60 people
- Sponsor
- University Medical Center Groningen
Caesarean Section;Stillbirth
Neonatal Evaluation of Norepinephrine Infusion in Spinal Anesthesia for Cesarean Section
This retrospective study aims to evaluate the fate of children born by cesarean section under spinal anesthesia with or without norepinephrine as vasopressor support for anesthesia.
- Trial name
- NECS (NCT04245891)
- Where
- France
- Volunteers
- 265 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Anesthesia, Pulmonary Hypertension
Effect of Vasopressin Versus Norepinephrine on Post-operative Mean Pulmonary Arterial Pressure Following Pulmonary Endarterectomy Surgery,
Chronic thromboembolic pulmonary hypertension (CTEPH), one of the leading causes of pulmonary hypertension (PH), is caused by the chronic obstruction of the pulmonary arteries following episode of pulmonary embolism.
- Conditions
- Anesthesia, Pulmonary Hypertension, Chronic Pulmonary Thromboembolism, Vasopressor
- Trial name
- VANOPE (NCT07614438)
- Testing
- Vasopressin, Norepinephrine
- Where
- France
- Volunteers
- 90 people
- Sponsor
- Fondation Hôpital Saint-Joseph
Role of the Noradrenergic System in the Regulation of Learning Dynamics, No Disease or Condition is Being Studied
Role of the Noradrenergic System in the Regulation of Learning Dynamics: Evaluation of the Effect of a Low-dose Selective Noradrenaline Reuptake Inhibitor (NOISYXETINE)
Administration of low-dose selective noradrenaline reuptake inhibitor (sNRI) (e.g. atomoxetine) to healthy subjects is a validated model of increasing cortical noradrenaline levels which, combined with computational modelling of…
- Trial name
- NOISYXETINE (NCT07239791)
- Testing
- Atomoxetine
- Where
- France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier St Anne
Renal Transplant
The Effect of Norepinephrine Versus Dopamine in Renal Transplant Recipients on Postoperative Graft Function
Renal transplantation is now recognized as a treatment of choice for patients with chronic renal failure with end-stage renal disease.
- Trial name
- NCT03107858
- Testing
- Norepinephrine, Dopamine
- Where
- Egypt
- Volunteers
- 44 people
- Sponsor
- Assiut University
Adverse Effect
Different Crystalloid Coload Volumes on the 90% ED of Norepinephrine
The purpose of this study is to investigate the effect of different crystalloid coload volumes on the 90% effective dose of prophylactic norepinephrine infusions for preventing postspinal anesthesia hypotension during cesarean…
- Trial name
- NCT05690334
- Testing
- Crystalloid - 0 ml/kg, Crystalloid - 5 ml/kg, Crystalloid - 10 ml/kg
- Where
- China
- Volunteers
- 90 people
- Sponsor
- General Hospital of Ningxia Medical University
Panic Disorder
Neurobiological Mechanisms in Panic Disorder
This study will examine brain and noradrenaline function in panic disorder. Noradrenaline is a brain chemical that is involved in the regulation of emotion, anxiety, sleep, stress hormones such as cortisol, and other body…
- Trial name
- NCT00103987
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- National Institute of Mental Health (NIMH)
Septic Shock, Acute Kidney Injury
The Effects of Blood Pressure on Renal Function and Oxygenation in Septic Shock
The purpose of this study is to evaluate renal effects of 3 different levels of mean arterial pressure in early case of septic shock.
- Trial name
- NCT02453425
- Testing
- MAP 60 mmHg, MAP 75 mmHg, MAP 90 mmHg
- Where
- Sweden
- Volunteers
- 8 people
- Sponsor
- Sahlgrenska University Hospital
Healthy
Effects of Stress Hormones on Emotion and Cognition
The purpose of this study is to examine how hormonal changes that occur during stressful situations affect thought and emotions.
- Trial name
- NCT00032838
- Testing
- Yohimbine
- Where
- United States
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)