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Phase I Dose Escalation SARS-CoV Recombinant S Protein, With and Without Adjuvant, Vaccine Study

NCT01376765 · Status: WITHDRAWN · Phase: PHASE1 · Type: INTERVENTIONAL

Last updated 2013-02-15

No results posted yet for this study

Summary

This is a multi-center, randomized, double-blinded, placebo-controlled, outpatient study. Recombinant deltaTM S Protein Severe Acute Respiratory Syndrome (SARS) Vaccine With and Without Aluminum Hydroxide Adjuvant (Provided through contract N01-AI-30023, manufactured by Protein Sciences Corporation), two doses, administered at 28 day interval. 1. S Protein Severe Acute Respiratory Syndrome (SARS) Vaccine without adjuvant: 5.0, 15.0 and 45.0 mcg per 0.5 ml dose. 2. S Protein SARS Adjuvanted Vaccine: 5.0, 15.0 and 45.0 mcg per 0.5 ml dose. PLACEBO: diluents/placebo without vaccine (Phosphate Buffer Saline (PBS) with lower phosphate concentration). Approximately 84 healthy male and nonpregnant female subjects 18 to 40 years of age will be enrolled.

Conditions

  • SARS

Interventions

DRUG

Aluminum hydroxide adjuvant (Alhydrogel®)

Aluminum hydroxide adjuvant (Alhydrogel®);given with SARS vaccine; 2 intramuscular doses, 28 days apart, Cohort 1: 12 subjects given vaccine with adjuvant at 5 micrograms per dose; Cohort 2: 12 subjects given vaccine with adjuvant at 15 micrograms per dose; Cohort 3: 12 subjects given vaccine with adjuvant at 45 micrograms per dose

OTHER

Phosphate buffered saline Placebo

Phosphate buffered saline Placebo; 2 intramuscular doses, 28 days apart. Cohort 1: 4 subjects given placebo at 5 micrograms per dose; Cohort 2: 4 subjects given placebo at 15 micrograms per dose; Cohort 3: 4 subjects given placebo at 45 micrograms per dose

BIOLOGICAL

Recombinant S protein SARS vaccine

Recombinant S protein severe acute respiratory syndrome (SARS) vaccine given with adjuvant or without adjuvant; 2 intramuscular doses, 28 days apart, Cohort 1: 12 subjects given vaccine only or vaccine with adjuvant at 5 micrograms per dose; Cohort 2: 12 subjects given vaccine only or vaccine with adjuvant at 15 micrograms per dose; Cohort 3: 12 subjects given vaccine only or vaccine with adjuvant at 45 micrograms per dose

Sponsors & Collaborators

  • National Institute of Allergy and Infectious Diseases (NIAID)

    lead NIH

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01376765 on ClinicalTrials.gov