Phase 1 Study of ALZT-OP1 Combination Therapy in Normal Healthy Volunteers

Healthy Volunteers Clinical Trial

Official title: A Phase I, Randomized, Open-Labeled Pharmacokinetic Study of ALZT-OP1 in Normal Healthy Volunteers

Status Completed

Clinical Trial Summary

This is an open-labeled, cross-over design, pharmacokinetic study, to determine the pharmacokinetics of ALZT-OP1 (a combination drug therapy) designated as ALZT-OP1a and ALZT-OP1b, in both plasma and CSF, following co-administration of the active compounds, in healthy volunteers, aged 55-75, and in good general health.

Clinical Trial Description

This is an open-labeled, cross-over design, pharmacokinetic study, where 24 subjects will be randomly assigned to receive treatment regimen A-B or B-A on two consecutive days of dosing.

Two dosing groups are planned for the study :

• Group 1 (n=12)

• Group 2 (n=12)

Each group will be admitted to the Phase I Unit the evening before dosing and will initiate dosing the next morning for 2-days of consecutive treatment (A-B, or B-A). Both groups will undergo identical study related procedures, except those subjects that consent to CSF collection on Day 1 of dosing.

Dose regimen A consists of a single inhaled oral dose of ALZT-OP1a via dry powder inhaler + a single oral tablet dose of ALZT-OP1b.

Dose regimen B consists of two oral inhaled doses of ALZT-OP1a, not more than 2 minutes apart, via dry powder inhaler + two oral tablet doses of ALZT-OP1b.

Plasma Collection, All Subjects (n=24) 1 mL blood samples will be collected at T: 0, 5, 10, 15, 30, 1 hr, 2 hr, 4 hr, and 6 hours, following ALZT-OP1 administration (Days 1 and 2).

CSF Collection, Sub-group (n=12) A sub-group of 12 subjects will be consented for CSF collection.

1 mL of CSF will be collected at T: 0, 5 min, 30 min, 2 hr, and 4 hours, following ALZT-OP1 administration (Day 1 only). ;

Study Design

Allocation: Randomized, Endpoint Classification: Pharmacokinetics Study, Intervention Model: Crossover Assignment, Masking: Open Label

Related Conditions & MeSH terms

• Healthy Volunteers

• NCT number: NCT02482324
• Study type: Interventional
• Source: AZTherapies, Inc.
• Status: Completed
• Phase: Phase 1
• Start date: June 2015
• Completion date: July 2015