Regencell Bioscience Holdings Limited announced the results from an analysis of a total of 37 individuals enrolled in its Evaluation and Assessment of RGC-COV19TMTCM through a Holistic approach (“EARTH”) efficacy trial conducted by Regencell Bioscience Asia Limited (“Regencell Asia”) of its novel COVID-19 oral TCM candidate RGC-COV19 (Regencell Bioscience (RGCA-CV01) liquid formulation). The results have yet to be peer reviewed. Upon successful completion of the EARTH efficacy trial, RGC-COV19 could be used more broadly for the treatment of the population who seek a natural and holistic approach to effectively reduce and eliminate COVID-19 symptoms and to reduce the risk of hospitalization and death.

36 out of 37 COVID-19 patients treated in the trial, representing approximately 97.3% of the patients, reported they had all symptoms eliminated within the 6-day treatment period save for loss or reduced sense of taste and smell (“Sensory Dysfunction”) and occasional cough. The highest number of different symptoms reported for any one individual was 14. 15 out of the 36 patients experienced Sensory Dysfunction prior to receiving treatment.

Among those 15 patients, 5 recovered their sensory functions while the remaining 10 showed improvements at the end of the 6-day treatment period. 31 out of 37 COVID-19 patients, representing approximately 83.8% of patients, reported the elimination of one or more symptoms after taking 1 full dose of RGC-COV19 (1 day of treatment) with the largest number of symptoms eliminated after 1 day of treatment being 7. Out of the 37 patients, 9 patients experienced a combination of dyspnea (difficulty breathing) and persistent chest pain. 6 of these 9 patients no longer experienced difficulty breathing and/or persistent chest pain after 1 full dose of RGC-COV19.

All 23 patients who started taking RGC-COV19 within 3 days from symptoms onset took an average of approximately 3.2 days for the elimination of all symptoms, save for Sensory Dysfunction and occasional cough. All 14 patients who started taking RGC-COV19 between 4 to 5 days from symptoms onset took an average of approximately 3.6 days for the elimination of all symptoms, save for Sensory Dysfunction and occasional cough.