Resultados de la búsqueda 691-700 of 16751 for headaches

  1. Ensayos clínicos - Neurología

    This is a 3-day study comparing pyridostigmine versus placebo in the treatment of postural tachycardia syndrome (POTS). The researchers expect pyridostigmine to ...

  2. Neurología - Ensayos clínicos

    We aim to determine whether cognitive impairment attributable to cerebral hemodynamic impairment in patients with high-grade asymptomatic carotid artery ...

  3. Ensayos clínicos - Medicina interna general

    other non-hypermobile EDS subtypes and whether sex and/or age differences exist, and to determine whether serum biomarkers and comorbidities differ between ...

  4. Ensayos clínicos - Neurología

    Rochester, Minn. The purpose of this study is to determine whether a posterior fossa decompression or a posterior fossa decompression with duraplasty results in ...

  5. Ensayos clínicos - Neurología

    Memantine hydrochloride may enhance cognitive function by binding to and inhibiting channels of receptors located in the central nervous system. Radiation ...

  6. Ensayos clínicos - Neurología

    This study will determine the validity of predictive and surrogate biomarkers for the detection of Parkinson's disease and Parkinson's disease cognitive decline ...

  7. Neurología - Ensayos clínicos

    Jacksonville, Fla. The purpose of this study is to explore the translational abilities of desorption electrospray ionization mass spectrometry (DESI-MS) as ...

  8. Ensayos clínicos - Neurología

    The purpose of this study is to develop prognostic and diagnostic blood tests for symptomatic brain hemorrhage in patients diagnosed with cavernous angiomas ...

  9. Ensayos clínicos - Neurología

    Rochester, Minn. The purpose of this study is to determine the impact of focused ultrasound (FUS) on the composition of the tumor extracellular microenvironment ...

  10. Ensayos clínicos - Neurología

    The purpose of the study is to learn more about inflammatory diseases of the central nervous system (CNS) by collecting patient information, blood sample ...