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Found 174 clinical trials
Natural History Study of Patients With Neurofibromatosis Type 2

identify imaging biomarkers of hearing loss in NF2. We will attempt to discover the mode of peripheral neuropathy in patients with NF2. Lastly, we will attempt to discover previously unknown

MRI Scan
neurofibromatosis type 2
genetic testing
neurofibromatosis type ii
spinal cord
  • 19 Sep, 2023
  • 1 location
PTGS1 Genetic Variation and Increased Risk for Persistent Pulmonary Hypertension of the Newborn (PPHN)

The purpose of this study is to determine if normally occurring variations in a specific gene called PTGS-1 are associated with an increased risk of narrowing of the ductus arteriosus from exposure to over-the-counter pain medicines (NSAIDs).

Accepts healthy volunteers
  • 07 Apr, 2023
  • 1 location
Pneumococcal Carriage and Serotype Distribution in Children With Otitis Media in Malaysia. (OM)

The purpose of this research is to conduct a multi-center prospective surveillance study focusing upon pneumococcal carriage and serotype epidemiology in patients with otitis media (OM).The data generated will be crucial especially as baseline data for future assessments on the long-term impacts of pneumococcal conjugate vaccine 10 (PCV10) coverage, compared …

  • 13 Aug, 2023
  • 2 locations
Deep Phenotyping of Hearing Instability Disorders: Cohort Establishment, Biomarker Identification, Development of Novel Phenotyping Measures, and Discovery of Therapeutic Targets

Background Disorders of hearing instability (HI) are poorly characterized and ineffectively treated. HI can cause fluctuations in hearing thresholds and speech understanding. Researchers want to use a specialized form of magnetic resonance imaging (MRI) and blood tests to learn more about HI. Objective To characterize a cohort of people with …

  • 17 Oct, 2022
  • 1 location