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Phase I Trial of S-1153 in Patients With HIV Infection

2014-08-27 03:59:14 | BioPortfolio

Summary

To assess the toxicity profile and determine the maximum tolerated dose (MTD), if possible, of S-1153 administered orally 3 times daily for 14 days. To investigate the clinical pharmacokinetic parameters for S-1153. To assess anti-HIV activity associated with S-1153 administration through evaluation of CD4 and viral load measurements.

Description

Two separate schedules of S-1153 are administered on this study: single dose (2 dose levels/cohorts) and repeated dose administration over 14 days (escalation through 4 dose levels/cohorts). All doses are determined by body weight.

Single-dose study (Cohort 1):

(4 patients) low-dose po, following a standardized morning meal. (4 patients) low-dose po, fasting.

Single-dose study (Cohort 2), administered during the first 3 levels of the repeated dose study and prior to the initiation of the 4th repeated dose level:

(4 patients): intermediate-dose po, following a standardized morning meal. (4 patients): intermediate-dose po, fasted. Following treatment with S-1153, all single-dose patients (Cohorts 1and 2) are observed for 21 days.

Repeated dose (escalation) study:

All doses are administered for 14 days. Three patients are entered at the starting dose of S-1153. In the absence of dose-limiting toxicity (DLT), subsequent 3-patient cohorts are entered at 3 escalating doses.

The last patient at any given dose level must be observed for 21 days prior to entry of patient at the next dose. If 1 of the initial 3 patients experiences DLT at a given level, 3 additional patients will be added at that dose; if no additional toxicity occurs, escalation resumes. If 2 or more patients at a given dose exhibit DLT, the previous dose is declared the maximum tolerated dose (MTD) and 3 additional patients (6 total) are treated at that dose.

Study Design

Control: Dose Comparison, Endpoint Classification: Pharmacokinetics Study, Primary Purpose: Treatment

Conditions

HIV Infections

Intervention

Capravirine

Location

Beth Israel Deaconess Med Ctr
Boston
Massachusetts
United States
02215

Status

Completed

Source

NIH AIDS Clinical Trials Information Service

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:59:14-0400

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AIDS and HIV
AIDS; Acquired Immune Deficiency Syndrome. HIV; Human Immunodeficiency Virus HIV infection causes AIDS. HIV infection also causes the production of anti-HIV antibodies, which forms the test for HIV in patients. People who have the HIV antibodies are ...


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