Healthy Clinical Trial
Official title:
A Phase I, Randomized, Double-Blind, Placebo-Controlled, Multiple-Ascending Dose Study of TT-00920 in Healthy Subjects
Verified date | October 2023 |
Source | TransThera Sciences (Nanjing), Inc. |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
This is a double-blind, randomized, placebo-controlled, multiple ascending dose escalation study of TT-00920 in healthy subjects.
Status | Completed |
Enrollment | 20 |
Est. completion date | November 30, 2021 |
Est. primary completion date | November 30, 2021 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years to 55 Years |
Eligibility | Inclusion Criteria: - Written informed consent must be obtained - Age = 18.0 years and = 55.0 years, male or female - BMI between 18.0 and 30.0 kg/m2, inclusive, and weighs at least 50.0 kg - No clinically significant findings in medical examination Exclusion Criteria: - Known hypersensitivity or allergy to lactose - Vaccination with any live vaccine, or vaccination employing an mRNA platform within 28 days and/or vaccination with any inactivated vaccine within 7 days of study drug administration - Impaired cardiac function including clinically significant arrhythmias or clinically significant abnormality - HbA1c > 5.7 % at Screening - Subject with a history of severe visual diseases; or visual changes - Subject is unable to complete this study for other reasons or the Investigator believes that he or she should be excluded |
Country | Name | City | State |
---|---|---|---|
United States | Pharmaron CPC, Inc. | Baltimore | Maryland |
Lead Sponsor | Collaborator |
---|---|
TransThera Sciences (Nanjing), Inc. |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | Metabolite characterization in plasma and estimation | observed drug-related material in plasma to determine the presence of any metabolite >10% | 14 days | |
Other | Change in Biomarkers From Baseline to Day 14: cGMP (Pmol/mL) | cGMP: cyclic guanosine monophosphate | 14 days | |
Other | Utilization of PGx results | A pharmacogenomic (PGx) panel will be performed to test for genetic variations in genes related to drug response | 14 days | |
Primary | Incidence of TEAEs and clinically relevant changes in safety parameters,e.g. clinical laboratory tests, 12-lead ECG, ophthalmological examination [Safety and tolerability] | TEAE: Treatment emergent adverse events Safety parameters: physical examinations, vital signs, clinical laboratory tests , 12-lead ECG in triplicate, cardiac Holter monitoring, visual tests and ophthalmological examinations |
14 days | |
Secondary | Area under the plasma drug concentration versus time curve at steady state (AUC0-t, ss and AUC0-t, ss) | 14 days | ||
Secondary | Maximum observed plasma concentration at steady state (Cmax, ss) | 14 days | ||
Secondary | Time corresponding to occurrence of Cmax,ss at steady state (Tmax, ss) | 14 days | ||
Secondary | Minimum observed plasma concentration at steady state (Cmin, ss) | 14 days | ||
Secondary | Trough plasma concentration (Ctrough) | 14 days | ||
Secondary | Accumulation ratio (Rac) | 14 days | ||
Secondary | Average concentration (Cav) | 14 days | ||
Secondary | Volume of distribution at steady state (Vz/F, ss) | 14 days | ||
Secondary | Clearance at steady state (CL/F, ss) | 14 days | ||
Secondary | Half-life at steady state (T1/2, ss) | 14 days |
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