Clinical trials: Placebo Effect
Alzheimer's Disease
Rosiglitazone (Extended Release Tablets) As Monotherapy In Subjects With Mild To Moderate Alzheimer's Disease
Rosiglitazone (RSG) has been tested and is approved as a treatment for type II diabetes mellitus, a disease that occurs when the body ineffectively uses glucose.
- Trial name
- NCT00428090
- Testing
- Rosiglitazone
- Where
- 138 sites in United States, Austria and 18 more
- Volunteers
- 862 people
- Sponsor
- GlaxoSmithKline
Dyslipidemia, Sleep Apnea Syndrome
Effect of Fenofibrate on Sleep Apnea Syndrome
Objectives: to investigate for the potential effect of fenofibrate on symptoms and biological changes associated with sleep apnea syndrome.
- Conditions
- Dyslipidemia, Sleep Apnea Syndrome, Overweight, Obesity
- Trial name
- NCT00816829
- Testing
- Fenofibrate
- Where
- France
- Volunteers
- 34 people
- Sponsor
- Solvay Pharmaceuticals
Proliferative Diabetic Retinopathy
Study to Evaluate Effects of Emixustat Hydrochloride in Subjects With Proliferative Diabetic Retinopathy
To evaluate the effects of oral emixustat hydrochloride (emixustat) on aqueous humor biomarkers associated with proliferative diabetic retinopathy (PDR) from baseline to week 12.
- Trial name
- NCT02753400
- Testing
- emixustat hydrochloride
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Kubota Vision Inc.
Advanced Cancer Relapsed, Advanced Cancer Refractory
A Crossover Study to Assess the Effects of Vorinostat (MK0683, SAHA) in Patients With Advanced Cancer (0683-070)(COMPLETED)
A 2-period, crossover study to assess the effects of MK0683 (vorinostat) on the QTc interval in patients with relapsed or refractory advanced cancer.
- Trial name
- NCT00632931
- Testing
- vorinostat
- Volunteers
- 25 people
- Sponsor
- Merck Sharp & Dohme LLC
Hypertension, Pulmonary, Ventricular Dysfunction, Left
A Study to Test the Effects of Riociguat in Patients With Pulmonary Hypertension Associated With Left Ventricular Systolic Dysfunction
The aim of this study is to assess whether increasing oral doses of Riociguat are safe and improve the well-being, symptoms and outcome in patients with pulmonary hypertension associated with left ventricular systolic dysfunction
- Trial name
- LEPHT (NCT01065454)
- Testing
- Riociguat (Adempas, BAY63-2521)
- Where
- 83 sites in United States, Australia and 16 more
- Volunteers
- 202 people
- Sponsor
- Bayer
Diabetic Retinopathy
Protein Kinase C (PKC) Inhibitor-Diabetic Retinopathy Phase 3 Study
This study is to test whether or not 32 milligrams (mg) of ruboxistaurin a day over three years will reduce vision loss associated with diabetic retinopathy.
- Trial name
- NCT00604383
- Testing
- ruboxistaurin
- Where
- United States
- Volunteers
- 685 people
- Sponsor
- Chromaderm, Inc.
Premature Ejaculation
IX-01 Effect on Intravaginal Ejaculatory Latency Time (IELT), Patient Reported Outcomes and Safety in Men With Premature Ejaculation (PE)
A Phase 2b, 8-week, double-blind, placebo-controlled, parallel group study to evaluate the effect of 3 different dose levels of IX-01 on IELT and patient-reported outcome in men with lifelong PE.
- Trial name
- NCT03055806
- Testing
- IX-01 400 mg, IX-01 800 mg, IX-01 1200 mg
- Where
- 29 sites in United States
- Volunteers
- 239 people
- Sponsor
- Ixchelsis Limited
Postoperative Pain
The Effect of Anti-inflammatory Analgesics on Pain Following Hallux Valgus Surgery
The effects of none-steroidal anti-inflammatory drugs (NSAIDs) and selective cyclooxygenase inhibitors (Coxibs) on the formation of bone and fracture healing have been a matter of debate since long.
- Trial name
- NCT00733421
- Testing
- etoricoxib, tramadol
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- Karolinska Institutet
Active Ethanol and Active Iomazenil, Active Ethanol and Placebo Iomazenil
Ability of Partial Inverse Agonist, Iomazenil, to Block Ethanol Effects in Humans
Alcohol is abused commonly, but there is no remedy for alcohol intoxication. This project is looking at the substance iomazenil and its effect on alcohol intoxication and alcohol's effects on driving using a driving simulator.
- Conditions
- Active Ethanol and Active Iomazenil, Active Ethanol and Placebo Iomazenil, Placebo Ethanol and Active Iomazenil, Placebo Ethanol and Placebo Iomazenil
- Trial name
- NCT01590277
- Testing
- Active Ethanol, Active Iomazenil
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Healthy
A Study To Evaluate The Safety And Effects On The Body Of An Investigational Drug Using An Endotoxin-Induced Inflammatory Response Model
An endotoxin challenge will be administered to healthy subjects to induce production of inflammatory markers. An investigational drug or placebo will be administered prior to the endotoxin challenge to assess the effect of the…
- Trial name
- POM (NCT01965600)
- Testing
- PF-06282999, LPS
- Where
- 2 sites in United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Pfizer
Schizophrenic Disorders
A Study Measuring Effect of LY2140023 (Pomaglumetad Methionil) on Electrocardiographs in Participants With Schizophrenia
This study determined if a single dose of LY2140023 (pomaglumetad methionil) affects the electrical activity in the heart in participants with schizophrenia.
- Trial name
- NCT01606436
- Testing
- LY2140023, Moxifloxacin
- Where
- 8 sites in United States
- Volunteers
- 86 people
- Sponsor
- Denovo Biopharma LLC
Alcohol Abuse, Drug Abuse
Effects of Levetiracetam (Keppra) on Alcohol Consumption
The overall goals of this study are to (1) expand knowledge about interactions of levetiracetam with alcohol by assessing the effects of levetiracetam compared to placebo in moderate and heavy social alcohol users and (2) to test…
- Trial name
- NCT01168687
- Testing
- Levetiracetam (Keppra)
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Head and Neck Cancer
Fruit and Vegetable Extracts in Treating Patients With Stage I-IV, Stage IVA/IVB Head and Neck Cancer
RATIONALE: Chemoprevention therapy is the use of certain substances to try to prevent the development or recurrence of cancer. Fruit and vegetable extracts may be effective in preventing the recurrence or further development of…
- Trial name
- NCT00064298
- Testing
- fruit and vegetable extracts
- Where
- 28 sites in United States
- Volunteers
- 134 people
- Sponsor
- Wake Forest University Health Sciences
Type 1 Diabetes Mellitus
Effect of a Fixed Pramlintide: Insulin Dose Ratio on Postprandial Glucose in Type 1 Diabetes Mellitus
This study is designed to investigate the clinical efficacy and safety of pramlintide co-administered as a fixed-dose ratio with basal-bolus SC insulin, delivered simultaneously via 2 separate pumps, in subjects with type 1…
- Trial name
- NCT02500979
- Testing
- Pramlintide acetate, Lispro insulin U-100, Regular insulin U-100
- Where
- 3 sites in United States
- Volunteers
- 34 people
- Sponsor
- AstraZeneca
Neovascular Age-related Macular Degeneration, Wet Macular Degeneration
Dorzolamide-timolol in Combination With Anti-vascular Endothelial Growth Factor Injections for Wet Age-related Macular Degeneration
A previous pilot study demonstrated that commonly available glaucoma drops (dorzolamide-timolol) might decrease the amount of chronic swelling in patient with wet age-related macular degeneration who have been receiving…
- Trial name
- DAWN (NCT03034772)
- Testing
- Dorzolamide-timolol, Artificial tears
- Where
- 5 sites in United States
- Volunteers
- 52 people
- Sponsor
- Wills Eye
Tardive Dyskinesia (TD)
Persistence of Effect and Safety of Valbenazine for the Treatment of Tardive Dyskinesia
This is a Phase 4, randomized, double-blind, placebo-controlled study to evaluate the persistence of effect of valbenazine 40 mg and 80 mg.
- Trial name
- NCT03891862
- Testing
- Valbenazine
- Where
- 43 sites in United States, Puerto Rico
- Volunteers
- 135 people
- Sponsor
- Neurocrine Biosciences
Healthy
A Study to Learn Safety and Blood Levels of PF-07817883 in Healthy People
The purpose of this clinical trial is to learn if the study medicine (called PF-07817883) is safe and how it goes in and out of the body in healthy people. PF-07817883 is for the potential treatment of COVID-19.
- Trial name
- NCT05580003
- Testing
- PF-07817883, Midazolam, Moxifloxacin
- Where
- 2 sites in United States, Belgium
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
Pharmacodynamic Study to Compare Acute Effects of Dihydroergotamine Mesylate (DHE) on Pulmonary Arterial Pressure
Compare the acute effects and tolerability of Dihydroergotamine Mesylate (DHE) delivered by Oral Inhalation (MAP0004) versus by intravenous (IV) infusion in healthy adult volunteers.
- Trial name
- NCT01089062
- Testing
- MAP0004, IV Dihydroergotamine Mesylate (DHE)
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Allergan
Cerebral Infarction
Effect of Cilostazol in the Acute Lacunar Infarction Based on Pulsatility Index of Transcranial Doppler
RATIONALE: Elevation in pulsatility indices (PIs), measured by transcranial Doppler (TCD), has been postulated to reflect downstream increased vascular resistance caused by small-vessel disease (SVD).
- Trial name
- ECLIPse (NCT00741286)
- Testing
- Aspirin, cilostazol
- Where
- 8 sites in South Korea
- Volunteers
- 203 people
- Sponsor
- Inje University
Allergic Asthma
The Tolerability and Effects of AZD8848 in Allergic Asthma Subjects Challenged With Inhaled Allergen
AZD8848 is a new drug that is being tested for the treatment of asthma and allergic rhinitis (hayfever). This study will be in two parts and will include 59 asthmatic patients in total.
- Trial name
- NCT00999466
- Testing
- AZD8848
- Where
- 2 sites in United Kingdom
- Volunteers
- 60 people
- Sponsor
- AstraZeneca
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