INTRODUCTION Hemorrhoids are normal vascular structures in the anal canal, arising from a cushion of dilated arteriovenous channels and connective tissues, that drains into the superior and inferior hemorrhoidal veins. Their main function is to maintain anal continence, serve as a protection for the
Investigation type: Premarket study to receive a CE marking, followed by post-marketing surveillance follow-up.
Investigation design: Multi-centre, prospective, non-randomized, observational study
Investigation objectives:
The primary objective is to confirm the safety and efficacy of the H1 hip
Iron chelation's mechanism of action (MOA) in Alzheimer's disease (AD) is uncertain. Potential MOA include reversal of aluminum (AL) toxicity, the prevention of a-beta aggregation, β-amyloid disaggregation, and the obstruction of microbacterial and viral parasitism. The latter mechanism involves
Study visits and parameters to be measured
All visits in this study will be performed at the University of California, San Diego Dermatology Clinic, 3rd floor, 8899 University Center Ln., San Diego, California 92109.
Baseline Visit and Laser exposures (Visit 1)
This visit is expected to take
STUDY OVERVIEW
Subjects are enrolled within 4 weeks of the date of diagnosis of biopsy proven ductal carcinoma in-situ (DCIS) or Invasive Breast Cancer. Approximately 50 subjects will be enrolled. In addition to Dartmouth-Hitchcock Medical Center's (DHMC)current standard imaging practice, i.e.
Study Rationale
Many treatable causes of erythropoietin resistance (also known as erythropoietin hypo-responsiveness) exist in patients with chronic kidney disease (CKD) stages 3 to 5 . Well recognized causes of erythropoietin resistance include iron deficiency, severe hyperparathyroidism, chronic
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