How long does the Dramani/Delba regimen treat tuberculosis?

Delamanid/Delamanid is used as part of a combination therapy regimen to treat multidrug-resistant tuberculosis (MDR-TB). The treatment cycle is usually longer because tuberculosis itself requires longer treatment. Generally speaking, the treatment period for tuberculosis is 6 to 9 months, but for multi-drug-resistant tuberculosis, the treatment time may be longer, sometimes even about a year. The specific duration of use of delamanid is usually determined based on the patient's specific condition, doctor's advice and WHO guidance. In some studies, delamanid has been used in combination treatment regimens with a median treatment duration of 12 months.