Treatment of multiple sclerosis comprising DHODH inhibitors
Methods of treating or ameliorating multiple sclerosis by the dihydroorotate dehydrogenase (DHODH) inhibitor vidofludimus or a pharmaceutically acceptable salt and/or a solvate, in particular a hydrate, thereof or a solvate, in particular a hydrate, of a pharmaceutically acceptable salt thereof, by administering to a human patient a therapeutically effective amount of the DHODH inhibitor, more specifically a daily dose of about 10 mg to about 45 mg.
1. A method of treating a human patient afflicted with relapsing-remitting multiple sclerosis, the method comprising orally administering to the human patient at least one compound chosen from 2-({3-fluoro-3′-methoxy-[1,1′-biphenyl]-4-yl}carbamoyl)cyclopent-1-ene-1-carboxylic acid or a pharmaceutically acceptable salt or a solvate thereof, at a daily dose of about 10 mg to 45 mg of the at least one compound so as to alleviate a symptom of or a condition associated with relapsing-remitting multiple sclerosis, thereby treating the human patient.
2. The method of claim 1 , wherein the administration of at least one compound is effective to reduce relapse rate, reduce rate of confirmed relapses requiring hospitalization and/or IV steroids, reduce the accumulation of disability, reduce or inhibit progression of the level of fatigue, improve or inhibit deterioration of the functional status, improve or inhibit deterioration of the general health, reduce MRI-monitored disease activity, decrease the hazard ratio for relapse-free survival or reduce cognitive impairment in the human patient.
3. The method of claim 2 , wherein the administration of at least one compound is effective to decrease the hazard ratio for time to confirmed relapse in the human patient.
4. The method of claim 2 , wherein the administration of at least one compound is effective to reduce the annualized relapse rate in the human patient.
5. The method of claim 4 , wherein the annualized relapse rate is reduced by at least 25%.
6. The method of claim 2 , wherein the administration of at least one compound is effective to improve or inhibit deterioration of the general health in the human patient.
7. The method of claim 1 , wherein the at least one compound is administered as monotherapy for relapsing-remitting multiple sclerosis.
8. The method of claim 1 , wherein the at least one compound is administered as adjunct therapy with another multiple sclerosis treatment.
9. The method of claim 8 , wherein the other multiple sclerosis treatment is administration of interferon beta 1-a, interferon beta 1-b, glatiramer acetate, mitoxantrone, ocrelizumab, natalizumab, alemtuzumab, dialkyl fumarate, laquinimod, siponimod or fingolimod.
10. A method for treating a human subject afflicted with relapsing-remitting multiple sclerosis by providing neuroprotection to the human subject comprising orally administering to the human subject a daily dose of about 10 mg to 45 mg at least one compound chosen from 2-({3-fluoro-3′-methoxy-[1,1′-biphenyl]-4-yl}carbamoyl)cyclopent-1-ene-1-carboxylic acid or a pharmaceutically acceptable salt or a solvate thereof to thereby treat the human subject by providing neuroprotection to the human subject.
11. A method of claim 10 , the method comprising orally administering to the patient the at least one compound at a daily dose of about 10 mg to 45 mg to thereby treat the human patient by increasing the time to confirmed disease progression, decreasing the hazard ratio for time to confirmed relapse, increasing the time to confirmed relapse or reducing brain atrophy in the human patient.
12. The method of claim 11 , wherein the administration of the at least one compound is effective to decrease the hazard ratio for time to confirmed relapse in the human patient.
13. The method of claim 11 , wherein the at least one compound is administered as monotherapy for relapsing-remitting multiple sclerosis.
14. The method of claim 1 , wherein the at least one compound is administered in the form of a calcium salt dihydrate with the following structure:
15. The method of claim 1 comprising orally administering to the patient the at least one compound in the form of a tablet or a capsule.
16. The method of claim 1 , comprising orally administering the at least one compound, wherein the at least one compound is a calcium salt dihydrate with the following structure:
as “Polymorph A” at a daily dose of about 30 mg in the form of a tablet or a capsule.
17. The method of claim 1 , comprising orally administering the at least one compound, wherein the at least one compound is a calcium salt dihydrate with the following structure:
as “Polymorph A” at a daily dose of about 45 mg in the form of a tablet or a capsule.
18. The method of claim 1 , wherein the daily dose is calculated based on the weight of 2-({3-fluoro-3′-methoxy-[1,1′-biphenyl]-4-yl}carbamoyl)cyclopent-1-ene-1-carboxylic acid.