A Phase I Study of DDN-A-0101 in Healthy Volunteers and Elder People

"Investigational drug~* Development name: DDN-A-0101~* Main ingredient and content: DDN-A-0101 (Houttuynia cordata dry extract, 150.0 mg)~* Formulation and properties: Light brown circular film coating tablet~* Storage method: airtight container, stored at room temperature (1-30 degree celsius)~* Administration method: single dose oral administration (300, 600, 900, 1200, 1500 mg)~* Expiration date: 36 months from the date of manufacture"

"Investigational drug~* Development name: DDN-A-0101~* Main ingredient and content: DDN-A-0101 (Houttuynia cordata dry extract, 150.0 mg)~* Formulation and properties: Light brown circular film coating tablet~* Storage method: airtight container, stored at room temperature (1-30 degree celsius)~* Administration method: repeated oral administration (150, 300, 450, 600 mg, 2 times/day, 2 weeks of repeated administration)~* Expiration date: 36 months from the date of manufacture"

"Placebo drug~* Development name: placebo of DDN-A-0101~* Formulation and properties: Light brown circular film coating tablet~* Storage method: airtight container, stored at room temperature (1-30 degree celsius)~* Administration method: single dose oral administration (300, 600, 900, 1200, 1500 mg)~* Expiration date: 36 months from the date of manufacture"

"Placebo drug~* Development name: placebo of DDN-A-0101~* Formulation and properties: Light brown circular film coating tablet~* Storage method: airtight container, stored at room temperature (1-30 degree celsius)~* Administration method: repeated oral administration (150, 300, 450, 600 mg, 2 times/day, 2 weeks of repeated administration)~* Expiration date: 36 months from the date of manufacture"