Resultados de la búsqueda 671-680 of 16453 for isotretinoin

  1. Oncología (médica) - Ensayos clínicos

    Rochester, Minn. The purpose of this study is to, in tissue, discover and validate DNA methylation markers (MDMs) for detection of invasive urothelial carcinoma ...

  2. Ensayos clínicos - Neurocirugía

    This randomized phase III trial compares memantine hydrochloride and whole-brain radiotherapy with or without hippocampal avoidance in reducing ...

  3. 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 ...

  4. Ensayos clínicos - Neurología

    This randomized phase III trial compares memantine hydrochloride and whole-brain radiotherapy with or without hippocampal avoidance in reducing neurocognitive ...

  5. Ensayos clínicos - Medicina cardiovascular

    The purpose of this study is to compare the fecal microbiota of patients with mild, moderate and severe Coronary Artery Disease (CAD) by collecting stool and ...

  6. 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 ...

  7. Oncología (médica) - Ensayos clínicos

    The purpose of this study is to compare the effect of adding nivolumab to the usual chemotherapy (cisplatin or carboplatin with gemcitabine) versus the ...

  8. Oncología (médica) - Ensayos clínicos

    Rochester, Minn. The aim of this study is to develop a feasible, acceptable, and sustainable comprehensive cancer distress management program that is tailored ...

  9. Neurología - Ensayos clínicos

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

  10. Radiología - Ensayos clínicos

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