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Found 17 clinical trials
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Study of Alkaptonuria

tomography (CT) scans, magnetic resonance imaging (MRI) scans of affected joints, electrocardiograms, echocardiogram, lung function tests, and a hearing test. Photographs of the face and full body (with

  • 53 views
  • 18 Nov, 2021
  • 1 location
None
A Comprehensive Clinical Microbiological and Immunological Assessment of Patients With Suspected Post Treatment Lyme Disease Syndrome and Selected Control Populations

speak with a staff member via an intercom at all times during the procedure; Neuropsychologic testing; Some participants may also have a hearing test and urine collection.

chronic lyme disease
spinal cord
Accepts healthy volunteers
genetic test
ospa vaccine
  • 2295 views
  • 07 Dec, 2021
  • 1 location
None
BBD Longitudinal Study of Osteogenesis Imperfecta

Osteogenesis Imperfecta (OI) is a rare disorder that causes bones to break easily. People with OI may have broken bones with little or no trauma, dentinogenesis imperfecta (DI), and, in adult years, hearing loss. It is seen in both genders and all races. OI can range from very severe to …

compression fracture
col1a2
scoliosis
dentinogenesis imperfecta
hearing loss
  • 113 views
  • 24 Jan, 2021
  • 10 locations
None
Screening for Endolymphatic Sac Tumours (ELSTs) in Von Hippel-Lindau (vHL) Patients

diagnosed with vHL who are at least 15 years old. The investigators include patients WITH OR WITHOUT a diagnosed ELST. What does it involve? You need to have a hearing test and an MRI of the brain

hearing test
  • 2 views
  • 21 Jan, 2021
  • 1 location
None
Biochemical and Phenotypical Aspects of Smith-Lemli-Opitz Syndrome and Related Disorders of Cholesterol Metabolism

. They may have an eye exam. They may have a neurodevelopmental assessment. They may have a hearing test. Their outer and middle ears may be examined. Their ability to speak, understand speech, eat, and

cholesterol level
Accepts healthy volunteers
  • 0 views
  • 20 Nov, 2021
  • 1 location
None
Natural History of the Collagen-Related Disorder Osteogenesis Imperfecta and Genotype Phenotype Correlation

months to age 5 then about every 6-12 months. Visits may include: Medical history Physical exam Hearing test Dental exam Blood, urine, and heart tests

col1a2
connective tissue disorder
short stature
autosomal dominant
dental exam
  • 10 views
  • 10 Oct, 2021
  • 1 location
None
Normal Values in Hearing and Balance Testing

Background Researchers at the National Institutes of Health give many tests of hearing and balance. These tests can help detect problems that affect hearing or balance. It is important to know exactly how healthy people perform on each of these tests. This information will indicate when a test result is …

caffeine
  • 69 views
  • 30 Jul, 2021
  • 1 location