Clinical trials: Norepinephrine
Mood Disorder, Substance-Related Disorders
Pharmacological Interaction Between Clonidine and Methylenedioxymethamphetamine (MDMA)
The purpose of this study is to determinate the effect of a pre-treatment with centrally acting alpha2-receptor agonist clonidine on the pharmacodynamics and pharmacokinetics of 3,4-methylenedioxymethamphetamine (MDMA…
- Conditions
- Mood Disorder, Substance-Related Disorders, Amphetamine-Related Disorders
- Trial name
- NCT01136278
- Testing
- 3,4-Methylenedioxymethamphetamine, Clonidine
- Where
- Switzerland
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Anesthesia Complication, Vasopressor
Management of Postspinal Anesthesia Hypotension During Elective Cesarean Section: Baby Norepinephrine Versus Ephedrine
Background : Spinal anesthesia emerges as the preferred anesthesia technique for elective cesarean section . It offers a preferable alternative to general anesthesia because it provides better maternal safety and neonatal…
- Conditions
- Anesthesia Complication, Vasopressor, Cesarean Section Complications, Hypotension During Surgery
- Trial name
- NCT06498076
- Testing
- Norepinephrine, Ephedrine
- Where
- Tunisia
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Hopital Charles Nicolle
Obesity, Alcohol Dependence
Norepinephrine Transporter Imaging in Addiction Disorders
In this study we propose to study 24 unmedicated abstinent alcohol dependent patients, 24 obese individuals and 24 individually matched healthy control subjects and determine Norepinephrine Transporter (NET) expression in vivo…
- Trial name
- NCT01719458
- Testing
- (S,S)-[11C]MRB
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Yale University
Spinal Anaesthesia Induced Hypotension
Role of Ondansetron in Spinal Anaesthesia Induced Hypotension
The objective of this study is to determine the effect of ondansetron on the total consumption of norepinephrine infusion needed to prevent spinal anaesthesia induced hypotension in cesarean section.
- Trial name
- NCT06727201
- Testing
- Ondansetron (Zofran)
- Where
- Egypt
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Assiut University
Maternal Hypotension
Norepinephrine on Maternal Hypotension After Combined Lumbar and Epidural Anaesthesia
Norepinephrine has emerged as a potential alternative for stabilizing blood pressure during spinal anesthesia for cesarean section, purportedly maintaining maternal heart rate and cardiac output more effectively than…
- Trial name
- NCT06498115
- Testing
- Norepinephrine
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- The Third People's Hospital of Bengbu
Anesthesia, Spinal and Epidural, Adverse Effect
Intravenous Bolus of Phenylephrine vs. Norepinephrine in Preventing Hypotension After Spinal Anesthesia
The purpose of the study is to determine if an intravenous bolus of phenylephrine is more effective compared to an intravenous bolus of norepinephrine associated with crystalloid loading for maintaining blood pressure during a…
- Conditions
- Anesthesia, Spinal and Epidural, Adverse Effect, Hypotension, Complications, Cesarean Section
- Trial name
- NorPN (NCT02854787)
- Testing
- Phenylephrine, Norepinephrine
- Where
- Tunisia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University Tunis El Manar
Hypotenstion, Cesarean Resection
Norepinephrine vs. Phenylephrine for Spinal Hypotension in Cesarean Section
This clinical trial was conducted to compare the effectiveness and safety of two medications-norepinephrine and phenylephrine-in treating low blood pressure (hypotension) that often occurs during spinal anesthesia for cesarean…
- Conditions
- Hypotenstion, Cesarean Resection, Anesthesia Spinal, Pregnancy Complications
- Trial name
- Norepinephrine (NCT07153601)
- Testing
- Norepinephrine 4mcg, Phenylephrine 50 mcg
- Where
- Indonesia
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Universitas Sumatera Utara
Postpartum Hemorrhage
Effect of Ephedrine, Phenylepinephrine, and Norepinephrine on Myometrial Contractility in Pregnant People With Type II and Gestational Diabetes During Cesarean Section: An In-vitro Study
The goal of this study is to learn about how medication that is used to help treat low blood pressure during a Cesarean delivery (CD) can cause changes to the uterine muscle tissue and its ability to contract, in patients with…
- Trial name
- NCT06285396
- Testing
- Ephedrine, Phenylephrine, Norepinephrine
- Where
- Canada
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Major Depressive Disorder
Relative Bioavailability (RBA) Study of LY03005 vs Pristiq®
The objective of this study is to evaluate relative bioavailability between 80 mg LY03005 oral tablets and 50 mg Pristiq® oral tablets after a single dose of each drug in a cross-over 2-period design under fasting condition in…
- Trial name
- NCT03357796
- Testing
- LY03005, Pristiq
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Luye Pharma Group Ltd.
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
Alzheimer's Disease
The Locus Coeruleus and Memory
The cause of Alzheimer's disease, the most common form of dementia, remains unknown. Neuropathological studies suggest that a small area in the brainstem, the locus coeruleus, might be the site of the onset of the disease.
- Trial name
- LOCUS (NCT02363504)
- Testing
- 7 Tesla MRI with memory task and non-invasive neurostimulation
- Where
- Netherlands
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Methamphetamine Use Disorder
Behavioral Effects of Drugs (Inpatient): 40 [Methamphetamine, Methylphenidate, Duloxetine]
This study will evaluate the behavioral effects of methamphetamine during maintenance on placebo, duloxetine, methylphenidate and duloxetine combined with methylphenidate using sophisticated human laboratory methods.
- Trial name
- NCT04178993
- Testing
- Methamphetamine, Methylphenidate, Duloxetine
- Where
- 2 sites in United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Craig Rush
Mood Disorder, Substance-Related Disorders
Pharmacological Interaction Between Doxazosin and Methylenedioxymethamphetamine (MDMA)
The purpose of this study is to determinate the effect of a pre-treatment with doxazosin, a alpha1-adrenergic receptor blocker, on the pharmacodynamics and pharmacokinetics of 3,4-methylenedioxymethamphetamine (MDMA, "ecstasy").
- Conditions
- Mood Disorder, Substance-Related Disorders, Amphetamine-Related Disorders
- Trial name
- NCT01386177
- Testing
- 3,4-Methylenedioxymethamphetamine, Doxazosin
- Where
- Switzerland
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Major Depression With Comorbid Anxiety Symptoms
A Double Blind, Randomized Placebo Controlled Study of the Efficacy, Safety and of Quetiapine Fumarate (Seroquel®) as Potentiation SSRI's, and SNRI's Treatment in Major Depression With Anxiety
Major depression occurs with generalized anxiety disorder and panic disorder in up to 60% of psychiatric and primary care patients.(1) An estimated 85% of adults with depression experience significant symptoms of anxiety and 58%…
- Trial name
- NCT00229645
- Testing
- Quetiapine Fumarate (Seroquel®)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Dr Alexander McIntyre Inc.
Healthy
Noradrenaline, Acetylcholine and Dynamic Learning in Healthy Humans
The aim of this study is to characterize the role of central norepinephrine and acetylcholine on reward and emotion related information processing in healthy volunteers using behavioural tasks and pupillometry (with eye tracking…
- Trial name
- NCT03957174
- Testing
- Reboxetine, Rivastigmine
- Where
- United Kingdom
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Depressive Disorder
An Open Label Positron Emission Tomography Study in Healthy Male Subjects to Investigate Brain DAT and SERT Occupancy,Pharmacokinetics and Safety of Single Oral Doses of GSK1360707, Using 11C- PE2I and 11C-DASB as PET Ligands
GSK1360707 is a potent re-uptake inhibitor of the neurotransmitters dopamine, norepinephrine and serotonin. This is a single dose PET study in healthy subjects.A final analyses of safety data following exposure to single oral…
- Trial name
- NCT01153802
- Testing
- GSK1360707 is a potent re-uptake inhibitor of the neurotransmitters dopamine, norepinephrine and serotonin
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hypotension
Effect of EEG-guided General Anesthesia on Cumulative Dose of Norepinephrine
Intraoperative hypotension is common in patients having non-cardiac surgery under general anesthesia and is associated with major postoperative complications including myocardial injury, AKI, and death.
- Trial name
- NCT05293288
- Testing
- EEG-guided general anesthesia
- Where
- Germany
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Maternal Hypotension Syndrome, Cesarean
Norepinephrine Versus Ephedrin for Prevention of Post Spinal Anesthesia in Cesarean Section
Spinal anesthesia is still the gold standard anesthetic method for elective and urgent cesarean section, the post spinal hypotension remains the most frequent complication of this procedure and is still responsible of…
- Trial name
- NCT03719625
- Testing
- Ephedrine, Norepinephrine
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Mongi Slim Hospital
Hypotension
A Comparison of Intermittent Intravenous Boluses of Phenylephrine and Norepinephrine to Prevent Spinal-induced Hypotension in Cesarean Deliveries
Hypotension is a very common complication of spinal anesthesia for cesarean delivery, and can have unwanted side effects on both mother and fetus if not treated promptly.
- Trial name
- NCT02962986
- Testing
- Norepinephrine, Phenylephrine
- Where
- Canada
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Hypotension, Vasopressors
Norepinephrine Versus Ephedrine in Treatment of Hypotension During Spinal Anesthesia for Caesarean Section
Prospective, randomized study, including full term parturients scheduled for caesarean section under spinal anesthesia. Spinal anesthesia was performed in sitting position with a 25 G spinal needle and all patients received 15…
- Conditions
- Hypotension, Vasopressors, Cesarean Section Complications, Anesthesia Complication
- Trial name
- NCT03163407
- Testing
- Norepinephrine, Ephedrine
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Mongi Slim Hospital