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Clinical Trial Summary

This is a multi-center, randomized, double-blind, placebo-controlled study intended to assess the safety, tolerability and humoral and cellular immune response over a 12-month period after receiving one dose of either the NDV-3A vaccine, NDV-3 vaccine, or placebo. In addition, the clinical efficacy of NDV-3A vaccine in lowering the recurrence rate of vulvovaginal candidiasis (VVC) in patients with recurrent VVC (RVVC) will be evaluated relative to placebo.


Clinical Trial Description

The purpose of the Phase 1b portion of this study is to compare the NDV-3A vaccine, the NDV-3 vaccine and the placebo head-to-head in the patient population of interest (women with RVVC) to evaluate safety and immunogenicity. The study size for comparing safety and immunogenicity (N=15 per group) is based on the dose comparison design used in study NDV3-001 (clinical trials.gov Identifier NCT01273922).

The primary purpose of the Phase 2a portion of this study is to further evaluate safety, tolerability, and immunogenicity of the NDV-3A vaccine compared to placebo in a patient population of interest (women with RVVC). The secondary purpose is to determine whether the NDV-3A vaccine decreases the recurrence rate of VVC in 18-50 year old women with RVVC when compared to placebo. The study size for evaluating efficacy (N=87 per group) is based on assuming a 50% rate of VVC recurrences over the 6 month post-vaccination period in the placebo group and a 50% vaccine efficacy. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01926028
Study type Interventional
Source NovaDigm Therapeutics, Inc.
Contact
Status Completed
Phase Phase 1/Phase 2
Start date July 2013
Completion date May 2016

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