Clinical trial NCT02454361: Safety, Tolerability and Pharmacokinetics of KBP-7072
Official title: A Randomized, Double-blind, Placebo-controlled, Sequential Parallel Group, Single Ascending Dose Study in Healthy Subjects to Evaluate the Safety, Tolerability and Pharmacokinetics of KBP-7072 Following Oral Administration
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Healthy
Keywords: Safety
tolerability
pharmacokinetics
KBP-7072
Lead sponsor: KBP Biosciences
Sponsor class: INDUSTRY
First posted: 2015-05-27
Enrollment: 46
Sex: ALL
Minimum age (years): 18
Maximum age (years): 45
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: This is a randomized, double-blind, placebo-controlled, dose-escalation study to evaluate the safety, tolerability and pharmacokinetics of a single dose of KBP-7072 following oral single ascending dose administration and with an open label food effect panel.

Detailed description: This is a randomized, double-blind, placebo-controlled, dose-escalation study to evaluate the safety, tolerability and pharmacokinetics of a single dose of KBP-7072 following oral single ascending dose administration and with an open label food effect panel.

Part 1: A total of 40 subjects will be evaluated with 30 subjects randomized to receive active drug and 10 subjects randomized to receive placebo in a double-blind fashion (eight subjects in each dose cohort, six subjects randomized to active drug and two subjects randomized to placebo). 5 dose levels will be evaluated. Extensive PK samplings will be collected after dosing (pre-dose (within 30 min prior to dosing) and at 0.5, 1, 2, 4, 6, 10, 12, 18, 24, 36, 48, 72, 96, 120, 144, 168, 192, 216 and 240 hr post-dose).

Part 2: A separate panel of 6 subjects will receive a single dose of KBP-7072 under fed conditions. The dose tested in Part 2 will be determined based on the safety, tolerability and PK data available from Part 1. Extensive PK samplings will be collected after dosing (pre-dose (within 45 min prior to dosing) and at 0.5, 1, 2, 4, 6, 10, 12, 18, 24, 36, 48, 72, 96, 120, 144, 168, 192, 216 and 240 hr post-dose).

Safety assessments will include monitoring of adverse events (AEs), vital signs (blood pressure, pulse rate, respiratory rate and oral temperature), clinical laboratory findings, 12-lead electrocardiograms (ECGs), and physical examination findings.

Eligibility criteria: Inclusion Criteria:

* males and surgically sterile or postmenopausal females
* aged between 18-45 years
* body mass index (BMI) 19 ≤ BMI ≤ 30 kg/m2,
* no significant medical history
* normal renal function
* good general health

Exclusion Criteria:

* Clinically significant history of gastrointestinal, cardiovascular, musculoskeletal, endocrine, hematologic, psychiatric, renal, hepatic, pulmonary, neurologic, immunologic, lipid metabolism disorders, or drug hypersensitivity

Primary outcomes:
measure: The safety and tolerability (i.e., number of participants with adverse events): predose and postdose
timeFrame: 10 days
Secondary outcomes:
measure: Area Under Curve (AUC) Time Frame: predose, 0.5, 1, 2, 4, 6, 10, 12, 18, 24, 36, 48, 72, 96, 120, 144, 168, 192, 216 and 240 hr post-dose
timeFrame: 10 days
measure: Area Under Curve (AUC) Time Frame: predose, 0.5, 1, 2, 4, 6, 10, 12, 18, 24, 36, 48, 72, 96, 120, 144, 168, 192, 216 and 240 hr post-dose among participants who have had food
timeFrame: 10 days
Other outcomes:
Locations:
city: Princeton
country: United States
facility: KBP
state: New Jersey
Study officials:
References:
citation: Huband MD, Mendes RE, Pfaller MA, Lindley JM, Strand GJ, Benn VJ, Zhang J, Li L, Zhang M, Tan X, Liu Q, Flamm RK. In Vitro Activity of KBP-7072, a Novel Third-Generation Tetracycline, against 531 Recent Geographically Diverse and Molecularly Characterized Acinetobacter baumannii Species Complex Isolates. Antimicrob Agents Chemother. 2020 Apr 21;64(5):e02375-19. doi: 10.1128/AAC.02375-19. Print 2020 Apr 21.