CTH120 First-in-Human Study: Single and Multiple Ascending Doses and Potential Food Interaction

PHASE1CompletedINTERVENTIONAL
Enrollment

76

Participants

Timeline

Start Date

June 23, 2023

Primary Completion Date

November 11, 2024

Study Completion Date

November 11, 2024

Conditions
Fragile X Syndrome
Interventions
DRUG

CTH120

"FIH-CTH120-SAD: Each independent cohort of 8 subjects (placebo=2 and CTH120=6 per dose) will receive a single administration of CTH120 or placebo. Four consecutive dose levels (20 mg/day, 40 mg/day, 85 mg/day and 160 mg/day) are planned. If no significant clinical adverse events are observed in the FIH-CTH120-SAD phase, an additional 5th cohort will be recruited to conduct the 5th dose level.~FIH-CTH120-MAD: Each independent cohort of 8 subjects (placebo=2 and CTH120=6 per dose) will receive a daily administration of CTH120 or placebo for 7 days. Three consecutive dose levels are planned. The starting dose will be confirmed following the observed results of FIH-CTH120-SAD.~FIH-CTH120-FI: One dosage of CTH120 will be assessed in 12 healthy male and female subjects in two conditions (Fed and Fasting). Subjects will be randomly assigned to 2 sequences: 6 subjects in a sequence fed then fasting condition, 6 subjects in the reverse sequence (fasting, then fed condition)."

OTHER

Placebo

"FIH-CTH120-SAD: Each independent cohort of 8 subjects (placebo=2 and CTH120=6 per dose) will receive a single administration of CTH120 or placebo. Four consecutive dose levels (20 mg/day, 40 mg/day, 85 mg/day and 160 mg/day) are planned. If no significant clinical adverse events are observed in the FIH-CTH120-SAD phase, an additional 5th cohort will be recruited to conduct the 5th dose level.~FIH-CTH120-MAD: Each independent cohort of 8 subjects (placebo=2 and CTH120=6 per dose) will receive a daily administration of CTH120 or placebo for 7 days. Three consecutive dose levels are planned. The starting dose will be confirmed following the observed results of FIH-CTH120-SAD."

Trial Locations (1)

08003

Hospital del Mar Medical Research Institute (IMIM), Barcelona

Sponsors
All Listed Sponsors
collaborator

Hospital del Mar Research Institute (IMIM)

OTHER

collaborator

Adknoma Health Research

INDUSTRY

collaborator

Ministry of Science and Innovation, Spain

OTHER_GOV

lead

Connecta Therapeutics, S.L.

INDUSTRY