Abstract: The invention provides an extended-release dosage form of cyclobenzaprine for use in the treatment of tinnitus and related auditory dysfunctions by once-a-day oral administration, wherein the dosage form is a tablet or capsule comprising cyclobenzaprine as active agent in an amount from 10-80 mg, preferably from 10-60 mg. The active agent is associated with a polymer coating or matrix that comprises a water-insoluble polymer, the polymer coating or matrix providing the dosage form with an extended release of the active agent over at least 12 hours and preferably over at least 16 hours when the dosage form is administered to a patient.

Abstract: The invention provides cyclobenzaprine for use in the treatment of tinnitus and related auditory dysfunctions by oral administration as tablets, capsules, powder or a solution or by parenteral administration of cyclobenzaprine through intramuscular, intravenous, subcutaneous or intrathecal injection, or infusion, preferably in an amount from 15 to 45 mg/day, preferably in a long-term treatment over 2 or 8 weeks or more.

Abstract: A non invasive method for determining the blood coagulation status of a human or an animal is described. F1+2, F1, F2, FpA, D-dimers, F1+2 combined with F1, or F1+2 combined with F2 are measured in saliva, sputum and related biological samples. The respective concentrations are inversely correlated to the time it takes blood to coagulate and the probability of bleeding, and directly correlated to the probability of in-vivo formation of a thrombus or emboli. The method can be used in any coagulation disorder study, including congenital, acquired or drug-induced.