Clinical trials: Vascular Reactivity
Analgesia, Obstetrical, Coagulation Defect; Postpartum
IV Ketorolac on Platelet Function Post-Cesarean Delivery
Cesarean delivery has become the most common surgical procedure in the US. Non-steroidal anti-inflammatory drugs (NSAIDs) have been shown to improve the quality of post-cesarean analgesia and markedly reduce opioid consumption.
- Conditions
- Analgesia, Obstetrical, Coagulation Defect; Postpartum, Nonsteroidals (NSAIDs)Toxicity, Postpartum Hemorrhage
- Trial name
- KetoPltAgg (NCT03805607)
- Testing
- Ketorolac Tromethamine 30 MG/ML
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Endothelial Dysfunction, Hypertension
FFA-Induced Hypertension and Endothelial Dysfunction
The study is a prospective open label study to examine the effects of oral and intravenous fat load on blood pressure, endothelial function, sympathetic activity, and oxidative stress in obese healthy subjects.
- Trial name
- NCT00589888
- Testing
- Intralipid 20% @ 20cc/hour, Intralipid 20%@ 40cc/hour, Normal Saline
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Emory University
Vascular Reaction to Medications
Variability in Adrenergic Response
The goal of this project is to determine the genetic factors contributing to interindividual differences in response to physiological and pharmacological vasoconstrictors and vasodilators.
- Trial name
- NCT00838695
- Testing
- Phenylephrine
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University
Endothelial Dysfunction, Biochemical Markers
Acute Effects of E-Cigarette Aerosol Inhalation
This study comprises a portion of a larger study designed to compare results of vascular function in non-smokers to vascular function in healthy smokers chronically exposed to nicotinized electronic cigarette aerosol versus…
- Trial name
- NCT03479203
- Testing
- Electronic Cigarette Aerosol
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Analgesia, Obstetrical, Postpartum Hemorrhage
Prospective Effect of Intravenous Ketorolac on Opioid Use, EBL and Complications Following Cesarean Delivery
In this randomized, double-blind control trial to evaluate the effect of ketorolac given at the time of cord clamp has on estimated blood loss and postcesarean pain control.
- Conditions
- Analgesia, Obstetrical, Postpartum Hemorrhage, Opioid Use, Nonsteroidals (NSAIDs)Toxicity
- Trial name
- NCT02509312
- Testing
- Ketorolac
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Critical Limb Ischemia
Aspirin and Clopidogrel Reactivity in Patients With Critical Limb Ischemia (CLI)
Critical Limb Ischemia (CLI) is defined as limb pain that occurs at rest, or impending limb loss that is caused by severe compromise of blood flow to the affected extremity.
- Trial name
- NCT02094755
- Testing
- Blood draw only
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Healthy Subjects
A Human Trial to Evaluate the Effects of Chungkookjang on Histamine-induced Wheal Size in Healthy Subjects
The investigators investigate the effect of Chungkookjang on histamine-induced skin reaction in a double-blind, randomized, placebo-controlled, human trial
- Trial name
- NCT01402141
- Testing
- Chungkookjang
- Where
- South Korea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Chonbuk National University Hospital
Stable Angina
Downstream Molecular Signals of P2Y12 Receptors in Hyporeactive Patients Under Clopidogrel Treatment A Possible Mechanism of HOTPR(High On-Treatment Platelet Reactivity)
The investigators designed the following experiment to observe the pattern of administration in vitro, which can be completely excluded liver enzyme cytochrome P450 metabolism under the influence and observe the relevant P2Y12…
- Trial name
- NCT03190005
- Testing
- clopidogrel
- Where
- Taiwan
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Taipei City Hospital
Obstetric Anesthesia Problems, Bupivacaine Adverse Reaction
Thoraco Lumbar Vertebral Length and Bupivacaine Dosage in C-Section
Our hypothesis is that the bupivacaine dose determined according to the thoracolumbar vertebral body length (VBL) is more effective in achieving a lower hypotension rate during spinal anesthesia for cesarean delivery than the…
- Trial name
- bupivacaine (NCT06869434)
- Testing
- Group VBL (Thoracolumbal vertebral body length) received 0.2 mg x VBL cm of %0.5 hyperbaric bupivacaine, Group FD (fixed dose) received a volume of 0.5% hyperbaric bupivacaine based on a dose calculated according to the patient's height 0.065 mg/cm, Group AD (adjusted dosage) got intrathecal heavy bupivacaine (0.5%) tailored to the patient's height and weight.
- Where
- Turkey (Türkiye)
- Volunteers
- 446 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Vascular System Injuries, Lipid Metabolism Disorders
Influence of Caloric Restriction and Resveratrol in the Sirtuin System in Women and Men Aged 55 to 65 Years
Women have a natural protection that gives them greater longevity. One hypothesis most commonly used is the estrogen protection in the premenopausal period.
- Conditions
- Vascular System Injuries, Lipid Metabolism Disorders, Endothelial Disfunction
- Trial name
- NCT01668836
- Testing
- Resveratrol, Caloric restriction
- Where
- Brazil
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- InCor Heart Institute