-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
- Cosmetic Ingredient
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
AbbVie recently announced that the U.S. Food and Drug Administration (FDA) has granted elezanumab (ABT-555) orphan drug eligibility (ODD) and fast-track qualification (FTD), a treatment for patients with spinal cord injuries.
is a drug used to prevent, treat and diagnose rare diseases, which are commonly referred to as "orphan diseases", a category of diseases with very low incidence.
In the U.S., rare diseases are disease types with fewer than 200,000 people, and incentives for the development of rare disease drugs include incentives for clinical development, such as tax credits related to clinical trial costs, FDA user fee waivers, FDA assistance in clinical trial design, and a seven-year market exclusive period for approved adaptations after the drug is marketed.
Fast Track Qualification (FTD) is designed to accelerate drug development and rapid review for serious diseases to address critically unsolved medical needs in key areas.
's fast-track eligibility for experimental drugs means that pharmaceutical companies can interact more frequently with the FDA during the development phase, be eligible for accelerated approval and priority review if the relevant criteria are met after filing a listing application, and also be eligible for rolling review.
spinal cord injury (Photo: nurseslabs.com) elezanumab is a human immunoglobulin (Ig) G1 monoclonal antibody that selectively binds to the repulsive guide molecule A (RGMa).
RGMa is an inhibitor of axon growth and an important factor in inhibiting neuron regeneration and functional recovery after central nervous system (CNS) damage.
is being studied for spinal cord injury, multiple sclerosis and acute isomorphic stroke.
, elezanumab treated spinal cord injury (NCT04295538) in a Phase 2 study.
spinal cord injury usually results in permanent changes in motor function, sensation, and other body functions beneath the injured site.
neck spinal cord injury is the most common and debilitating, with many occurring in young people, usually male adults, with an average age of 43 at the time of injury.
injuries after the age of 65 are usually caused by falls.
Symptoms and signs of spinal cord injury include loss of movement, loss of sensation, including the ability to feel hot, cold, and touch, loss of control of the intestines or bladder, excessive reflexes or spasms, changes in sexual function, sexual sensitivity and fertility, pain or intense tingling due to damage to nerve fibers in the spinal cord, and difficulty breathing, coughing, or removing lung secretions.
original source: AbbVie Receives Orphans Drug and Fast Track Designations from the U.S. Food and Drug Administration for Elezanumab, an Investigational Monoclonal Antibody RGMa Resor, for The Treatment of Spinal Cord Injury This article was originally published from Bio Valley, for more information please download Bio Valley APP (