Abstract: This disclosure relates to the field of therapeutic tyrosine kinase inhibitors, in particular receptor-interacting serine/threonine-protein kinase 1 (RIPK1) inhibitors, to treat a receptor-interacting protein kinase 1-mediated disease or disorder.

Abstract: A method for treating amyotrophic lateral sclerosis includes administering an effective amount of 3-methyl-1-phenyl-2-pyrazolin-5-one or a physiologically acceptable salt thereof to a patient who is in need thereof and meets two or more features selected from a group of identified features.

Abstract: Provided herein are methods of treating cold agglutinin disease (CAD) or chronic inflammatory demyelinating polyneuropathy (CIDP) in a subject in need thereof. The methods comprise administering to a subject a humanized antibody that specifically binds complement component C1s (anti-C1s antibody). Methods of treating CAD comprise administering the anti-C1s antibody to a subject in a fixed dose. Methods of treating CIDP comprise administering to a subject a weight-based loading dose of the anti-C1s antibody followed by one or more fixed maintenance doses. The methods comprise administering an effective dose of anti-C1s antibody to achieve a minimum level of CP inhibition for therapeutic effect.

Abstract: A method for treating amyotrophic lateral sclerosis includes administering an effective amount of 3-methyl-1-phenyl-2-pyrazolin-5-one or a physiologically acceptable salt thereof to a patient who is in need thereof and meets two or more features selected from a group of identified features.