Participate In Research

Use the lists below or type in a keyword in the search field to identify a research study or clinical trial relevant to your health concern or interest.

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Body Systems

Blood, Heart and Circulation (103)
Arteries (11)
- Peripheral Arterial Disease (3)
- Low Blood Pressure (1)
- High Blood Pressure (2)
- Aneurysms (1)
Blood (28)
- Leukemia (10)
- Eosinophilic Disorders (1)
- Blood Transfusion and Donation (1)
- Blood Clots (1)
- Anemia (1)
Heart (62)
- Stroke (11)
- Pacemakers and Implantable Defribrillators (1)
- Heart Failure (10)
- Heart Disease (6)
- Heart Attack (7)
- Diabetic Heart Disease (1)
- Coronary Artery Disease (4)
- Atrial Fibrillation (13)
- Atherosclerosis (1)
- Arrhythmia (2)
- Angina (1)
Veins (1)
- Veins (1)
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Bones, Joints and Muscles (44)
Bones (7)
- Osteoporosis (2)
- Fractures (3)
- Bone Grafts (1)
- Bone Diseases (1)
Hip, Leg and Foot (12)
- Knee (7)
- Hip (3)
- Ankle (1)
Joints (19)
- Rheumatoid Arthritis (4)
- Psoriatic Arthritis (2)
- Osteoarthritis (9)
- Knee Replacement (2)
- Hip Replacement (1)
- Arthritis (1)
Muscles (1)
- Muscles (1)
Shoulder, Arm and Hand (1)
- Shoulder (1)
Spine (4)
- Spine (1)
- View All (44)
Brain and Nerves (128)
Brain (115)
- Tumour (2)
- Traumatic Brain Injury (6)
- Stroke (14)
- Speech and Communication Disorders (1)
- Parkinson's Disease (9)
- Neurologic Diseases (5)
- Multiple Sclerosis (23)
- Meningitis (1)
- Huntington's Disease (1)
- Depression (10)
- Dementia (8)
- Cerebral Palsy (1)
- Bipolar Disorder (6)
- Aneurysm (4)
- Alzheimer's Disease (11)
Nerves (3)
- Peripheral Nerve Disorders (1)
- Neuromuscular Disorders (1)
- Diabetic Nerve Problems (1)
Spinal Cord (8)
- Spinal Cord Injury (8)
- View All (128)
Digestive System (60)
Large Intestine (16)
- Ulcerative Colitis (7)
- Clostridium Difficile Infections (9)
Liver (25)
- Liver Diseases (7)
- Hepatitis C (9)
- Hepatitis B (5)
- Cancer (3)
Pancreas (1)
- Pancreatic Cancer (1)
Small Intestine (18)
- Hernia (1)
- Crohn's Disease (13)
- Clostridium Difficile Infections (4)
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Ear, Nose and Throat (8)
Ear (3)
- Hearing Disorders and Deafness (3)
Nose (4)
- Sinusitis (1)
- Nose Injuries and Disorders (2)
Throat (1)
- Throat (1)
- View All (8)
Endocrine System (23)
Pancreas (22)
- Diabetes - Type 2 (14)
- Diabetes - Type 1 (8)
Thyroid (1)
- Thyroid (1)
- View All (23)
Eyes and Vision (22)
Eye Disorders (22)
- Vision Impairment and Blindness (1)
- Uveitis (3)
- Movement Disorders (2)
- Macular Edema (4)
- Macular Degeneration (2)
- Diabetic Eye Problems (6)
- View All (22)
Immune System (12)
HIV (1)
- HIV (1)
Immune System and Disorders (9)
- Sjogren's Syndrome (1)
- Rheumatoid Arthritis (1)
- Lupus (3)
- Juvenile Rheumatoid Arthritis (1)
- Ankylosing Spondylitis (1)
Immunizations (1)
- Immunizations (1)
- View All (12)
Kidneys and Urinary System (28)
Bladder (3)
- Urinary Tract Infections (1)
- Urinary Incontinence (1)
- Cancer (1)
Kidney (25)
- Kidney Transplantation (8)
- Kidney Stones (6)
- Kidney Failure (3)
- Kidney Disease (5)
- Dialysis (2)
- Diabetic Kidney Problems (1)
- View All (28)
Lungs and Breathing (37)
Lungs (35)
- Smoking Cessation (1)
- Sleep Apnea Syndromes (1)
- Pulmonary Hypertension (6)
- Pulmonary Fibrosis (1)
- Pneumonia (1)
- Lung Cancer (2)
- COPD (5)
- Asthma (17)
- View All (37)
Men's and Women's Health (59)
Men's Health (32)
- Sexual Problems in men (3)
- Prostate Diseases (2)
- Prostate Cancer (26)
Women's Health (19)
- Sexually Transmitted Diseases (2)
- Sexual Problems in Women (2)
- Pregnancy (1)
- Ovarian Disorders (1)
- Menopause (1)
- Heart Disease in Women (1)
- Cervical Cancer (2)
- Breast Cancer (3)
- View All (59)
Mouth and Teeth (1)
Mouth (1)
- Oral Cancer (1)
- View All (1)
Skin, Hair and Nails (23)
Skin Conditions (23)
- Shingles (2)
- Psoriasis (10)
- Melanoma (2)
- Eczema (1)
- Dermatitis (7)
- View All (23)

Disorders and Conditions

Cancers (73)
- Pancreatic Cancer (1)
- Acute Myeloid Leukemia (4)
- Bladder Cancers (1)
- Breast Cancer (3)
- Bone Cancer (1)
- Acute Lymphocytic Leukemia (3)
- Chronic Myeloid Leukemia (2)
- Chronic Lymphocytic Leukemia (2)
- Childhood Leukemia (1)
- Cervical Cancer (2)
- Lymphoma (7)
- Lung Cancer (2)
- Liver Cancer (4)
- Lymphoma - Hodgkin Disease (4)
- Melanoma (2)
- Multiple Myeloma (14)
- Leukemia (4)
- View All (73)
Dementia (30)
- Alzheimer's Disease (9)
- Dementia (5)
- Mild Cognitive Impairment (10)
- View All (30)
Diabetes (28)
- Diabetes Type 2 (10)
- Diabetes Type 1 (4)
- Diabetes Complications (5)
- View All (28)
Genetics (6)
- Metabolic Disorders (2)
- View All (6)
Mental Health and Behaviour (32)
- Addictions and Substance Abuse (1)
- Antidepressants (1)
- Attention Deficit Hyperactivity Disorder (1)
- Bipolar Disorder (5)
- Schizophrenia (5)
- Post-Traumatic Stress Disorder (1)
- Mental Health (1)
- Depression (9)
- View All (32)
Metabolic Problems (10)
- Amyloidosis (1)
- Diabetes (5)
- Hypoglycemia (1)
- Obesity (1)
- View All (10)
Poisoning, Toxicology, Environmental Health (2)
- Air Pollution (1)
- View All (2)
Sleep (4)
- Sleep (4)
- View All (4)
Smoking (2)
- Smoking (2)
- View All (2)
Substance Abuse Problems (2)
- Prescription Drug Abuse (1)
- View All (2)

Diagnosis and Therapy

Diagnostic Imaging (15)
- MRI Scans (10)
- Nuclear Scans (1)
- View All (15)
Rehabilitation Intervention (18)
- Assistive Devices (4)
- Oxygen Therapy (1)
- Stroke Rehabilitation (6)
- View All (18)
Surgery and Rehabilitation (19)
- Coronary Artery Bypass Surgery (1)
- Critical Care (1)
- Heart Surgery (1)
- Hip Replacement (1)
- Knee Replacement (2)
- View All (19)
Transplantation and Donation (11)
- Kidney Transplantation (7)
- Organ Transplantation (3)
- View All (11)

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Learn More

Today’s treatments are available thanks to people who participated in research. By participating in research, you may…

Body Systems

Arteries (11)

Blood (28)

Heart (62)

Veins (1)

Bones (7)

Hip, Leg and Foot (12)

Joints (19)

Muscles (1)

Shoulder, Arm and Hand (1)

Spine (4)

Brain (115)

Nerves (3)

Spinal Cord (8)

Large Intestine (16)

Liver (25)

Pancreas (1)

Small Intestine (18)

Ear (3)

Nose (4)

Throat (1)

Pancreas (22)

Thyroid (1)

Eye Disorders (22)

HIV (1)

Immune System and Disorders (9)

Immunizations (1)

Bladder (3)

Kidney (25)

Lungs (35)

Men's Health (32)

Women's Health (19)

Mouth (1)

Skin Conditions (23)

Disorders and Conditions

Diagnosis and Therapy

Curing sudden deafness needs help from people with and without the condition

Stopping vision loss from diabetes

Home is where the heart is—cardiac monitoring in the comfort of home

An atlas of the brain - new MRI technology makes mapping nerve connections easier

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