Search clinical trials for: clear aligners

Total 4752 results

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Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
Royal Brompton & Harefield NHS Foundation Trust

Completed

Airway Clearance Using High Frequency Chest Wall Oscillation

Cystic Fibrosis

United Kingdom
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Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
Pfizer

Completed

A Study Comparing the Efficacy and Safety of Valdecoxib Plus Parecoxib Versus Valdecoxib Plus Placebo for the Treatment of Pain After Coronary Artery Bypass Surgery

Pain

Canada, United States, Belgium, Italy, Spain, Sweden, Colombia, Germany, Poland, Australia, Netherlands, Switzerland, Israel, Denmark, Singapore, South Africa, Ireland, United Kingdom, Czech Republic, Finland, Slovakia, Argentina, A... and more
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
Boston Scientific Corporation

Completed

TAXUS ARRIVE: TAXUS Peri-Approval Registry: A Multi-Center Safety Surveillance Program (ARRIVE)

Coronary Artery Disease

United States
Pfizer

Completed

Study of Five Different Methods Of Delivering A Lifestyle Modification Program for Weight Loss

Obesity

United States
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
National Institute of Nursing Research (NINR)

Completed

L-Carnitine to Treat Fatigue in AIDS Patients

HIV Infections | AIDS

United States
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
ActivBiotics

Unknown

PROVIDENCE-1: Study of Rifalazil in Chlamydia Pneumoniae Seropositive Patients

Peripheral Vascular Diseases | Intermittent Claudication

United States, Russian Federation, Brazil
Solvay Pharmaceuticals

Completed

Comparison of Estrogen and Methyltestosterone Combination Treatments for Postmenopausal Hot Flushes

Hot Flushes, Menopause, Postmenopause

United States, Canada, Russian Federation
MedAppraise, Inc.

Unknown

A Comparative Study: Non-Surgical Spinal Decompression and Spinal Manipulative Therapy- Utilizing a Quantifiable Musculoskeletal Functional Assessment Risk Analysis Tool (MSDR®) in Patients With Chronic Low Back Pain

Chronic Low Back Pain

United States
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
Shanghai Jiao Tong University School of Medicine

Completed

Efficacy and Safety of a 7.5% Icodextrin Peritoneal Dialysis Solution in Once-Daily Long Dwell Exchange

Peritoneal Dialysis | Chronic Kidney Disease
The Arthritis Research Institute of America

Completed

A Study of the Effectiveness of Different Types of Exercise for People With Knee Osteoarthritis (KBA Exercise)

Knee Osteoarthritis

United States
Amsterdam UMC, location VUmc

Unknown

The Effect of Left Ventricular Filling Pressure on Pulmonary Clearance of Free Radical Loaded White Blood Cells and Platelets in Congestive Heart Failure Patients Before and After Biventricular Pacing (OXIS-PACING)

Congestive Heart Failure

Netherlands
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
Thallion Pharmaceuticals

Completed

Phase II Study of CAP-232 in Patients With Refractory Metastatic Renal Cell Carcinoma

Carcinoma, Renal Cell

France
Chembio Diagnostic Systems, Inc.
University of Maryland; Inverness Medical Innovations; Focus Diagnostics, Inc.

Completed

Clinical Sensitivity of Clearview Rapid Tests in 12-17 y/o Pediatric Population

HIV Infections

United States
Thammasat University
National Research Council of Thailand

Unknown

Safety and Efficacy of Skin Cleanser Contained Roselle Extract in Acne

Acne

Thailand
Sanofi

Completed

Clinical Trial in Males With BPH (Enlarged Prostate)

Prostatic Hyperplasia | Urinary Retention | Benign Prostatic Hypertrophy

United States, Canada, Poland, Romania, Australia, Netherlands, Portugal, Spain, Sweden, Bulgaria, Denmark, Finland, Hungary, Norway, South Africa, Greece, Israel
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
NanoBio Corporation

Completed

Safety, Pharmacokinetics, and Efficacy Study of NB-001 to Treat Recurrent Herpes Labialis

Herpes Labialis

United States
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
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[Trial of device that is not approved or cleared by the U.S. FDA]
[Redacted]

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[Trial of device that is not approved or cleared by the U.S. FDA]
[Redacted]

Withheld

[Trial of device that is not approved or cleared by the U.S. FDA]
Mead Johnson Nutrition

Completed

Assessment of Feeding Tolerance in Infants Fed Cow Milk Formula

Healthy Term Infants Solely Formula Fed

United States
LivaNova

Completed

Clinical Evaluation on Advanced Resynchronization

Heart Failure | Cardiomyopathy

Netherlands, France, Spain, Italy, Germany, United Kingdom
Solvay Pharmaceuticals

Terminated

The Efficacy of ESTRATEST® Tablets in Relieving Menopausal Symptoms in Estrogenized, Hysterectomized Postmenopausal Women

Menopause

United States
Solvay Pharmaceuticals

Terminated

The Efficacy of ESTRATEST® Tablets in Relieving Menopausal Symptoms in Estrogenized, Non-Hysterectomized Postmenopausal Women

Menopause

United States
Tropical Medicine Research Institute
London School of Hygiene and Tropical Medicine; International Atomic Energy...

Completed

Antimalarial Treatments for Clearing Low Density P. Falciparum and Its Impact on Malaria Transmission

Plasmodium Falciparum | Asymptomatic Parataemia | Sub Patent Parasitaemia

Sudan
AstraZeneca

Terminated

G-PLUS (GALLANT, GALLEX and ARMOR - Post Treatment Follow-up Study)

Type 2 Diabetes

United States, Brazil, Czech Republic, France, Italy, Korea, Republic of, Poland, Russian Federation, South Africa, Spain, United Kingdom, Vietnam, Germany, Philippines, Malaysia, Sweden, Estonia, Latvia, Lithuania, Finland, Norway and more
AstraZeneca

Terminated

GALLEX 1 - Long Term Extension Study in Patients With Type 2 Diabetes

Type 2 Diabetes

United States, Brazil, Czech Republic, Italy, Korea, Republic of, Russian Federation, South Africa, United Kingdom, Vietnam, Philippines, Malaysia, Estonia, Latvia, Lithuania, Poland, Finland, Canada, Hong Kong, Argentina, Hun... and more
National Institute of Mental Health (NIMH)

Completed

Dynamics of Leptin and Endocrine Function

Healthy | Involutional Depression

United States
Medtronic Cardiac Rhythm and Heart Failure

Completed

SAVEPACe - Search AV Extension and Managed Ventricular Pacing for Promoting Atrio-Ventricular Conduction (SAVEPACe)

Atrial Fibrillation | Bradycardia | Ventricular Dysfunction | Heart Failure, Congestive | Sick Sinus Syndrome

United States, Canada

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