The Dolutegravir Antiretroviral Mono-Therapy for HIV Trial

DTG Monotherapy will be considered non-inferior to cART if the lower bound of the one sided 97.5%CI for the difference in proportion of patients reaching the primary endpoint is not lower than -12%. For this purpose, a sample size of 52 per arm would provide 80% power at alpha 0.025 to establish non-inferiority of DTG monotherapy compared with cART when the primary endpoint success rate is 95% in both treatment arms.