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COMPLETEDPHASE1

Safety and Immunogenicity Study of a Recombinant Protein Vaccine (NDV-3) Against S.Aureus and Candida

Phase I Double-Blind, Placebo-Controlled Dose Escalation Study to Evaluate the Safety, Tolerability and Immunogenicity of NDV-3, a Recombinant Alum-Adjuvanted Vaccine for Staphylococcus Aureus and Candida Infections, Administered Intramuscular to Healthy Adults

NCT01273922•NovaDigm Therapeutics, Inc.

View on ClinicalTrials.gov

Summary

This randomized, double-blind, placebo-controlled study is a first-in-human Phase 1 study using two dose levels of an investigational vaccine directed against S. aureus and Candida. The study is designed to evaluate the safety, tolerability and immunogenicity of the investigational vaccine, NDV-3

Detailed Description

Preclinical studies in mice have established that several members of the Als family of proteins induce a protective immune response in mice and allow high survival rates following challenge with highly virulent doses of either Candida or S. aureus. Als3 (the antigen in the NDV-3 investigational vaccine) is the most effective member of the Als protein family in protecting mice from challenge with either Candida or S. aureus. This Phase I study will evaluate the safety and immunogenicity of a two doses administered 6 months apart of NDV-3 vaccine at two dose levels. At least 40 subjects will be enrolled in the study in two groups of approximately 20 subjects each. Each group will be randomized so that 15 will receive NDV-3 vaccine and 5 will receive placebo. All injections will be administered intramuscularly. One group will receive a low dose of NDV-3 and the other a ten-fold higher dose. Subjects will have follow-up visits to assess the safety, tolerability and immune responses at days 3, 7, 14, 28, 90 and 180 after the first vaccination to compare to baseline levels and at days 7, 14 and 90 after the second vaccination.

Eligibility

Age

18 - 50 years

Sex

ALL

Healthy Volunteers

Yes

Inclusion Criteria

•1. Informed of the nature of the study and have agreed to and are able to read, review, and sign the informed consent document prior to screening. The informed consent document will be written in English, therefore the subject must have the ability to read and communicate in English.
•2. Completed the screening process within 30 days prior to dosing.
•3. Healthy male and female subjects 18-50 years of age, inclusive, at the time of dosing.
•4. No clinically significant deviation from normal as judged by the investigator(s) in the medical history, physical examination (including but may not be limited to an evaluation of the cardiovascular, gastrointestinal, respiratory and central nervous systems), vital sign assessments, 12-lead electrocardiogram (ECG), clinical laboratory assessments, and by general observations.
•5. Female subjects must be:
•* of childbearing potential and practicing an acceptable method of birth control described below as judged by the investigator(s); or
•* of postmenopausal status (no menses) for at least 1 year and has a documented FSH level ≥ 40 mIU/mL; or
•* sterile (surgically \[bilateral tubal ligation, bilateral oophorectomy, or hysterectomy\] or the Essure® Procedure).

Exclusion Criteria

•1. Reports receiving any investigational drug, investigational vaccine, or investigational device within 30 days prior to dosing.
•2. Reports any presence or history of a clinically significant disorder involving the cardiovascular, respiratory, renal, gastrointestinal, immunologic, hematologic, endocrine, or neurologic system(s) or psychiatric disease as determined by the clinical investigator(s).
•3. Clinical laboratory test values outside the accepted range.
•4. When confirmed upon additional testing, demonstrates a reactive screen for hepatitis B surface antigen, hepatitis C antibody, or HIV antibody.
•5. Reports a clinically significant illness during the 28 days prior to dosing (as determined by the clinical investigators).
•6. Demonstrates a positive drug screen for non-prescription drugs.
•7. Reports a history of allergic response(s) to nickel or anaphylaxis (or other serious reactions) to aluminum.
•8. Reports receiving any live attenuated vaccine including FluMist® within 6 weeks prior to dosing or any licensed inactivated vaccine within 3 weeks prior to dosing.
•9. Reports the use of any immunosuppressive drugs, including systemic corticosteroids, within 4 weeks prior to dosing.
•10. Reports the use of any medications or treatments that may alter immune responses to the study vaccine within 3 weeks prior to dosing (e.g., cyclosporine, tacrolimus, cytotoxic drugs, immune globulin, Bacillus Calmette-Guerin \[BCG\], monoclonal antibodies, radiation therapy).
+10 more criteria

Locations (1)

Cetero

Fargo, North Dakota, United States

Key Dates

Start Date

January 1, 2011

Primary Completion Date

October 1, 2011

Completion Date

December 1, 2011

Last Updated

May 22, 2012

Enrollment

ACTUAL participants

Conditions

Staphylococcal InfectionsCandidiasis

Interventions

NDV-3 investigational vaccine

BIOLOGICAL

A Phase 3 Efficacy and Safety Study of Fosmanogepix for the Treatment of Adult Participants With Candidemia and/or Invasive Candidiasis.

NCT05421858

CandidemiaCandidiasis, Invasive

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RECRUITINGPHASE4

Unbound Cloxacillin Concentrations During Continuous Infusion

NCT06848387

Staphylococcal Infections

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RECRUITING

Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: May 22, 2012Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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Safety and Immunogenicity Study of a Recombinant Protein Vaccine (NDV-3) Against S.Aureus and Candida

Inclusion Criteria

Exclusion Criteria

A Phase 3 Efficacy and Safety Study of Fosmanogepix for the Treatment of Adult Participants With Candidemia and/or Invasive Candidiasis.

Unbound Cloxacillin Concentrations During Continuous Infusion

Clinical Study of a Vaginal Cooling Device for the Treatment of Vulvovaginal Candidiasis (VVC)

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Adjunctive Clindamycin for the Treatment of Skin and Soft Tissue Infections, a Randomized Controlled Trial

Safety of Pregnant Subjects Exposed to Ibrexafungerp Including Infant Outcomes