Clinical trials: Platelets
Osteoarthritis, Knee
Hyaluronic Acid vs Platelet Rich Plasma: Effects on Clinical Outcomes and Intra-articular Biology for the Treatment of Knee Osteoarthritis
In this, prospective, double-blind study, patients with mild to moderate symptomatic knee osteoarthritis will be randomized to receive either a series of leukocyte poor, platelet-rich plasma or hyaluronic acid injections under…
- Trial name
- HA vs PRP (NCT02588872)
- Testing
- Platelet-rich Plasma (PRP), Hyaluronic Acid
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Infertility, Asherman's Syndrome
Platelet-rich Plasma (PRP) for Endometrial Regeneration and Repair
Patients with intrauterine adhesions (Asherman's Syndrome) and persistent thin endometrial lining in in vitro fertilization (IVF) treatment programs, particularly those resistant to standard therapies, present a significant…
- Trial name
- PRP-E (NCT02825849)
- Testing
- Intrauterine infusion of platelet rich plasma
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Healthy Volunteers
In Vivo Recovery and Survival Study of Platelets Collected on Trima Accel System and Stored in InterSol Solution
The purpose of this study is to evaluate the quality of platelets collected on the Trima Accel system after storage for 5 days in a Platelet Additive Solution (PAS), called InterSol.
- Trial name
- NCT03097289
- Testing
- Trima Accel system
- Where
- 2 sites in United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Terumo BCT
Fentanyl, Platelet Reactivity
Platelet Reactivity With Fentanyl, Morphine, or no Narcotic
The goal is to determine whether fentanyl and morphine have similar effects in reducing aspirin's effect upon platelets in emergency department patients with chest discomfort.
- Trial name
- NCT05367336
- Testing
- Morphine, Fentanyl
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Corewell Health South
Drug Interaction
PPI and Clopidogrel Response
Clopidogrel, in combination with aspirin, is currently the recommended treatment for secondary prevention of ischemic events in high-risk patients and for prevention of coronary artery stent thrombosis.
- Trial name
- NCT01170533
- Testing
- omeprazole and pantoprazole
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Florida
Impacted Third Molar Tooth
Investigation of the Effects of H-PRF on the Period After Impacted Third Molar Tooth Extraction
After wisdom teeth are extracted, the patient may have some complaints in the post-operative period. Pain, swelling and edema are some of them.
- Trial name
- NCT06244797
- Testing
- L-PRF and H-PRF, Impacted Tooth Removal
- Where
- Turkey (Türkiye)
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- esengul sen
Cardiovascular Disease
Postprandial Effects of Walnut Components Versus Whole Walnuts on Cardiovascular Disease (CVD) Risk Reduction
The purpose of this study is to evaluate the acute, postprandial effects and mechanism of action of various walnut components (separated nut skins, de-fatted nut meat, nut oil) versus whole walnuts on oxidative stress…
- Trial name
- NCT00938340
- Testing
- Walnut "meat", Walnut Oil, Walnut Skins
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Penn State University
Inhibition of Platelet Aggregation by Incretins
Effects of Incretins on Human Platelet Function
Novel drugs for the treatment of patients with diabetes are of interest for cardiologists if they reduce the risk of cardiovascular events.
- Trial name
- NCT01408862
- Testing
- venous puncture
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Council of Scientific and Technical Research, Argentina
Hypertrophic Scar
Use of Autologous Platelet-Rich Plasma to Treat Hypertrophic Burn Scars
Hypertrophic burn scars are experienced by more than 70% of burn victims. They are a major source of decreased quality of life in burn patients due to pain, decreased range of motion, and poor cosmetic appearance.
- Trial name
- NCT03935594
- Testing
- PRP Injection, Saline Injection
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Healthy
Pharmacodynamic Study of Cilostazol in Healthy Volunteers
The primary objective of this study is to investigate the effects of Cilostazol, Acetylsalycylic acid and Clopidogrel alone as well as combinations of Cilostazol/Acetylsalicylic acid and Cilostazol/ Clopidogrel on ex-vivo…
- Trial name
- CiloMecT (NCT02554721)
- Testing
- Cilostazol, Acetylsalicylic acid, Clopidogrel
- Where
- Germany
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Otsuka Pharmaceutical Co., Ltd.
Obstetric Labor Complications, Preeclampsia
Platelet Count Trends in Pre-eclamptic Parturients
Thrombocytopenia (platelet count < 100,000/mL) occurs in approximately 15% of women with preeclampsia. Neuraxial analgesia is contraindicated in parturients with a coagulopathy; therefore, the platelet count(PC) is routinely…
- Conditions
- Obstetric Labor Complications, Preeclampsia, Thrombocytopenia
- Trial name
- NCT00787241
- Where
- United States
- Volunteers
- 445 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Postprandial Glucose, Platelet Activation
Cimarrón Bean Extrudate Solution on Platelet Function and Biochemical Parameters
This non-randomized acute clinical trial evaluates the effect of consuming a water-based solution of Cimarrón bean extrudate on platelet function and postprandial glycemia in adults.
- Trial name
- CBE-SP (NCT07043829)
- Testing
- SPVCE (Solution Phaseolus vulgaris L. var. Cimarrón Extrudate in Water)
- Where
- Chile
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Talca
Obesity, Body Weight
Comparing the Efficacy of a Dual-Frequency LLLT Device With a Sham Device as a Therapy for Adipose Tissue Loss
The trial was designed to provide empirical evidence with which to compare the efficacy and safety of the invisa-RED Technology Elite Low-level Laser Therapy (LLLT) device with a sham device as a placebo, when both are used in…
- Conditions
- Obesity, Body Weight, Fat Burn, Cellulite
- Trial name
- NCT03811093
- Testing
- Care as Usual Group
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- IR Technology, LLC
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
Healthy
Anti-platelet Effects of Colchicine in Healthy Volunteers
This is a pilot study. Volunteers will be given 1.8 mg (1.2 mg followed by 0.6 mg one hour later), 1.2 mg, or 0.6 mg of colchicine.
- Trial name
- NCT02140372
- Testing
- Colchicine
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Pelvic Floor Disorders
Platelet Rich Plasma in Levator Ani Muscle Trauma
Levator trauma (ballooning) often occurs after vaginal delivery. Platelet rich plasma injection after delivery showed reduced hiatal area and maintain levator muscle strength.
- Trial name
- NCT03021954
- Testing
- Platelet Rich Plasma
- Where
- Indonesia
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Dr Cipto Mangunkusumo General Hospital
Heat Stress Disorders
Enhanced Firefighter Rehab Trial: The Role of Aspirin in Preventing Heat Stress Induced Platelet Activation
The purpose of this study is to determine if aspirin taken by firefighters prevents platelets from becoming sticky when body temperature rises during work in protective clothing.
- Trial name
- EFFoRT (NCT01066923)
- Testing
- Daily aspirin (ASA), Active cooling, Acute aspirin (ASA)
- Where
- United States
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Dave Hostler
Atherosclerosis
Arterial Function and Atherosclerosis in Essential Thrombocythemia
The aim of the study is to examine (a) whether patients with JAK2 V617F positive ET in comparison to age-and sex-matched, apparently healthy control subjects show more advanced progression of arterial stiffness, pulse-wave…
- Trial name
- NCT03828422
- Testing
- imaging
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Cardiovascular Diseases
Impact of Extra Virgin Olive Oil Oleocanthal Content on Platelet Reactivity
Data from limited dietary intervention trials suggest that the cardiovascular health benefit of extra virgin olive oil (EVOO) may increase with phenolic content.
- Trial name
- NCT02902913
- Testing
- D2i2, D2i0.5, D2i0
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Immune Thrombocytopenia
Eltrombopag and the Bcl-extra-large (xL) Pathway in Idiopathic Thrombocytopenic Purpura (ITP)
The purpose of this study is to further evaluate the effects that eltrombopag (and romiplostim) have on platelets in subjects with chronic ITP.
- Trial name
- NCT00902018
- Testing
- Eltrombopag, Romiplostim, healthy controls
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University