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Purpose

The purpose of this study is to determine if intravenous CD101 is safe and effective in the treatment of candidemia and/or invasive candidiasis when compared to caspofungin (followed by oral fluconazole).

Conditions

Eligibility

Eligible Ages
Over 18 Years
Eligible Genders
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • mycological diagnosis of candidemia and/or invasive candidiasis from a sample taken less than or equal to 96 hours before randomization (defined as: at least 1 blood culture positive for Candida or positive test for Candida from a sponsor approved rapid diagnostic test or positive gram stain for yeast or positive culture for Candida spp. from a specimen obtained from a normally sterile site) - willing to initiate or continue medical treatment to cure infections, including receipt of antibiotics and surgical procedures, if required. Patients receiving only medications and measures for comfort and not cure should not be enrolled. - female subjects of child bearing potential <2 years post menopausal must agree to one barrier method and one highly effective method of birth control or sexual abstinence. - male subjects must be vasectomized, abstain from sexual intercourse, or agree to use barrier contraception (condom with spermicide), and also agree not to donate sperm from first dose of CD101 (Day 1) until 90 days following last administration of study drug. - willing and able to provide written informed consent. If the subject is unable to consent for himself/herself, a legally acceptable representative must provide informed consent on their behalf. - presence of one or more systemic signs attributable to candidemia and/or invasive candidiasis

Exclusion Criteria

  • Any of the following forms of IC: 1. Septic arthritis in a prosthetic joint (septic arthritis in a native joint is allowed) 2. Osteomyelitis 3. Endocarditis or myocarditis 4. Meningitis, endophthalmitis, or any central nervous system infection - neutropenia - alanine aminotransferase or aspartate aminotransferase levels >10 fold the upper limit of normal - severe hepatic impairment in subjects with a history of chronic cirrhosis - greater than 48 hours systemic antifungal treatment at approved doses to treat candidemia - pregnant females - lactating females who are nursing - known hypersensitivity to CD101, caspofungin, any echinocandin, or to any of their excipients - previous participation in this or any previous CD101 study - recent use of an investigational medicinal product within 28 days of first dose of study drug or presence of an investigational device at the time of screening - Principal Investigator considers the subject should not participate - presence of indwelling vascular catheter or device that cannot be removed and is likely to be the source of candidemia

Study Design

Phase
Phase 2
Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel Assignment
Primary Purpose
Treatment
Masking
Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)

Arm Groups

ArmDescriptionAssigned Intervention
Experimental
Group 1 		Subjects in the CD101 IV treatment group 1 (Part A Only - up to 30 mITT subjects) will receive CD101 IV 400 mg on Day 1 and Day 8, with an optional dose of 400 mg on Day 15 (for all subjects) and an optional dose of 400 mg on Day 22 (only for subjects with IC), if needed. Daily intravenous placebo infusion when not administered CD101. Daily oral placebo as step down.
  • Drug: CD101
    Intravenous antifungal therapy
    Other names:
    • CD101 for Injection
  • Drug: intravenous placebo
    normal saline
    Other names:
    • placebo infusion
  • Drug: oral placebo
    microcrystalline cellulose
    Other names:
    • encapsulated cellulose
Active Comparator
Group 3 		Subjects in the caspofungin group will receive IV caspofungin (a single 70 mg loading dose on Day 1 followed by 50 mg once daily) for ≥3 days up to a maximum of 21 days for subjects with candidemia only and up to a maximum of 28 days for subjects with IC (with or without candidemia). After ≥3 days of IV therapy, subjects in the caspofungin group can be switched to oral step-down therapy of fluconazole (a loading dose of 800 mg [4 capsules] on the first day followed by 400 mg [2 capsules]/day thereafter). After switch to oral step down before Day 8, subjects in the caspofungin group will receive IV placebo on Day 8 to preserve the study blind.
  • Drug: Caspofungin
    Intravenous antifungal therapy
    Other names:
    • Cancidas
  • Drug: Fluconazole
    oral antifungal therapy
    Other names:
    • generic fluconazole
  • Drug: intravenous placebo
    normal saline
    Other names:
    • placebo infusion
Experimental
Group 2 		Subjects in the CD101 IV treatment group 2 (Part B Only - up to 30 mITT subjects) will receive CD101 IV 400 mg on Day 1 and Day 8, with an optional dose of 200 mg on Day 15 (for all subjects) and an optional dose of 200 mg on Day 22 (only for subjects with IC), if needed. Daily intravenous placebo infusion when not administered CD101. Daily oral placebo as step down.
  • Drug: CD101
    Intravenous antifungal therapy
    Other names:
    • CD101 for Injection
  • Drug: intravenous placebo
    normal saline
    Other names:
    • placebo infusion
  • Drug: oral placebo
    microcrystalline cellulose
    Other names:
    • encapsulated cellulose

More Details

Status
Completed
Sponsor
Cidara Therapeutics Inc.

Study Contact

Detailed Description

This Bridging Extension is to determine if intravenous CD101 is safe [Day 45- 52 for subjects with candidemia only, or Day 52- 59 for subjects with invasive candidiasis with or without candidemia] and effective [Day 14 (± 1 day)] in the treatment of candidemia and/or invasive candidiasis when compared to caspofungin (followed by oral fluconazole).

Notice

Study information shown on this site is derived from ClinicalTrials.gov (a public registry operated by the National Institutes of Health). The listing of studies provided is not certain to be all studies for which you might be eligible. Furthermore, study eligibility requirements can be difficult to understand and may change over time, so it is wise to speak with your medical care provider and individual research study teams when making decisions related to participation.