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Drug granted orphan designation for hemolytic anemia

Red blood cells

The European Commission (EC) has granted orphan drug designation for TNT009 to treat autoimmune hemolytic anemia, including cold agglutinin disease.

TNT009 is a monoclonal antibody that selectively inhibits the classical complement pathway by targeting C1s, a serine protease within the C1-complex in the complement pathway.

The drug thereby prevents downstream disease processes involving phagocytosis, inflammation, and cell lysis.

TNT009 is being developed by True North Therapeutics.

The drug is currently in development for the treatment of autoimmune hemolytic anemia, which is characterized by the premature destruction of healthy red blood cells by autoantibodies.

In cold agglutinin disease, this destruction of red blood cells results in anemia, fatigue, and potentially fatal thrombosis.

TNT009 is also being evaluated in patients with bullous pemphigoid and end-stage renal disease.

Top-line results from a phase 1b trial of TNT009 are expected in mid-2016.

About orphan designation

The EC grants orphan designation to products intended to treat, prevent, or diagnose a life-threatening condition affecting up to 5 in 10,000 people in the European Union. The product must provide significant benefit to those affected by the condition.

Orphan drug designation from the EC provides companies with certain development incentives, including protocol assistance, a type of scientific advice specific for orphan drugs, and 10 years of market exclusivity once the drug is on the market.

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Red blood cells

The European Commission (EC) has granted orphan drug designation for TNT009 to treat autoimmune hemolytic anemia, including cold agglutinin disease.

TNT009 is a monoclonal antibody that selectively inhibits the classical complement pathway by targeting C1s, a serine protease within the C1-complex in the complement pathway.

The drug thereby prevents downstream disease processes involving phagocytosis, inflammation, and cell lysis.

TNT009 is being developed by True North Therapeutics.

The drug is currently in development for the treatment of autoimmune hemolytic anemia, which is characterized by the premature destruction of healthy red blood cells by autoantibodies.

In cold agglutinin disease, this destruction of red blood cells results in anemia, fatigue, and potentially fatal thrombosis.

TNT009 is also being evaluated in patients with bullous pemphigoid and end-stage renal disease.

Top-line results from a phase 1b trial of TNT009 are expected in mid-2016.

About orphan designation

The EC grants orphan designation to products intended to treat, prevent, or diagnose a life-threatening condition affecting up to 5 in 10,000 people in the European Union. The product must provide significant benefit to those affected by the condition.

Orphan drug designation from the EC provides companies with certain development incentives, including protocol assistance, a type of scientific advice specific for orphan drugs, and 10 years of market exclusivity once the drug is on the market.

Red blood cells

The European Commission (EC) has granted orphan drug designation for TNT009 to treat autoimmune hemolytic anemia, including cold agglutinin disease.

TNT009 is a monoclonal antibody that selectively inhibits the classical complement pathway by targeting C1s, a serine protease within the C1-complex in the complement pathway.

The drug thereby prevents downstream disease processes involving phagocytosis, inflammation, and cell lysis.

TNT009 is being developed by True North Therapeutics.

The drug is currently in development for the treatment of autoimmune hemolytic anemia, which is characterized by the premature destruction of healthy red blood cells by autoantibodies.

In cold agglutinin disease, this destruction of red blood cells results in anemia, fatigue, and potentially fatal thrombosis.

TNT009 is also being evaluated in patients with bullous pemphigoid and end-stage renal disease.

Top-line results from a phase 1b trial of TNT009 are expected in mid-2016.

About orphan designation

The EC grants orphan designation to products intended to treat, prevent, or diagnose a life-threatening condition affecting up to 5 in 10,000 people in the European Union. The product must provide significant benefit to those affected by the condition.

Orphan drug designation from the EC provides companies with certain development incentives, including protocol assistance, a type of scientific advice specific for orphan drugs, and 10 years of market exclusivity once the drug is on the market.

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