Study Of The Pharmacokinetics And Safety Of Voriconazole In Children 2 To Less Than 15 Years Old Who Are At High Risk For Systemic Fungal Infection

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NCT01383993

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Study Location
Japanese Red Cross Nagoya Daiichi Hospital
Nagoya, Aichi, , Japan
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Contact
1-800-718-1021
[email protected]
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Eligibility Criteria
condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Aspergilloma Aspergillosis
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
2-15 years
Inclusion Criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Male or female from 2 to <15 years of age.

- Require treatment for the prevention of systemic fungal infection.

- Expected to develop neutropenia (ANC <500 cells/uL) lasting more than 10 days following chemotherapy.

- Anticipated to live for more than 3 months.

Exclusion Criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details


- Evidence of any clinically significant liver or renal function or other abnormalities
such as cardiac arrhythmia, hypokalemia, hypomagnesemia or hypocalcemia.


- Documented bacterial or viral infection not responding to appropriate treatment.


- Hypersensitivity to or severe intolerance of azole antifungal agents.


- Receiving other azoles or drugs that is are prohibited in the voriconazole label or
associated.

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Aspergilloma AspergillosisStudy Of The Pharmacokinetics And Safety Of Voriconazole In Children 2 To Less Than 15 Years Old Who Are At High Risk For Systemic Fungal Infection NCT01383993
  1. Nagoya, Aichi
  2. Nagoya, Aichi
  3. Sapporo, Hokkaido
  4. Yokohama, Kanagawa
  5. Izumi, Osaka
  6. Shimotsuga-gun, Tochigi
ALL GENDERS
2 Years+
years
MULTIPLE SITES
Advanced Information
Descriptive Information
Brief Title  ICMJE Study Of The Pharmacokinetics And Safety Of Voriconazole In Children 2 To Less Than 15 Years Old Who Are At High Risk For Systemic Fungal Infection
Official Title  ICMJE An Open-Label, Non-Controlled, Multicenter, Intravenous To Oral Switch, Phase 2 Study To Evaluate The Pharmacokinetics, Safety And Tolerability Of Voriconazole In Immunocompromised Children Aged 2 To Less Than 15 Years Who Are At High Risk For Systemic Fungal Infection
Brief Summary In this study we will measure the concentration of the drug called voriconazole which is used to fight infections caused by fungus in children who usually are cancer patients and have their immune system down. Since we know the dose in adults, and we think we know the matching doses in the young patients ages 2 to less than 15 years old, we will compare the amount of drug that goes into the system with what we know works in adults. We give the drug by a needle directly into the blood, then few days later we stop that and give the drug by mouth. Meanwhile, we draw a little bit of blood at certain times to measure the drug in it.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 2
Study Design  ICMJE Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Condition  ICMJE Aspergillosis, Aspergilloma
Intervention  ICMJE
  • Drug: Voriconazole

    Study Days 1: IV voriconazole 9 mg/kg q12h. Study Days 2 to 7: IV voriconazole 8 mg/kg q12h. Study Days 8 to 14: Oral voriconazole (POS) 9 mg/kg q12h with a maximum of 350 mg q12 h.

    Notes:

    If unable to switch to oral medication on Day 8, subjects can continue with IV treatment up to Day 20 before switching to oral dose.

    Only morning oral dose will be given on Day 14 (or the seventh day of oral dosing if IV regimen is extended). However, if clinically indicated, voriconazole treatment may be continued up to Day 30.

    (IV = Intravenous; POS = Powder for oral suspension)

    Other Name: UK-109,496; Vfend; Voriconazole
  • Drug: Voriconazole

    Study Days 1: IV voriconazole 6 mg/kg q12h. Study Days 2 to 7: IV voriconazole 4 mg/kg q12h. Study Days 8 to 14: Oral voriconazole (POS) 200 mg q12h.

    Notes:

    If unable to switch to oral medication on Day 8, subjects can continue with IV treatment up to Day 20 before switching to oral dose.

    Only morning oral dose will be given on Day 14 (or the seventh day of oral dosing if IV regimen is extended). However, if clinically indicated, voriconazole treatment may be continued up to Day 30.

    (IV = Intravenous; POS = Powder for oral suspension)

    Other Name: UK-109,496; Vfend; Voriconazole
Study Arms  ICMJE
  • Experimental: 1.0
    Immunocompromised children aged 2 to <15 and 12 to <15 years weighing <50 kg who are at high risk for systemic fungal infection.
    Intervention: Drug: Voriconazole
  • Experimental: 2.0
    Immunocompromised children aged 12 to <15 years weighing more than 50 kg who are at high risk for systemic fungal infection.
    Intervention: Drug: Voriconazole
Publications * Mori M, Kobayashi R, Kato K, Maeda N, Fukushima K, Goto H, Inoue M, Muto C, Okayama A, Watanabe K, Liu P. Pharmacokinetics and safety of voriconazole intravenous-to-oral switch regimens in immunocompromised Japanese pediatric patients. Antimicrob Agents Chemother. 2015 Feb;59(2):1004-13. doi: 10.1128/AAC.04093-14. Epub 2014 Dec 1.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: May 20, 2013)		21
Original Estimated Enrollment  ICMJE
 (submitted: June 27, 2011)		20
Actual Study Completion Date  ICMJE May 2013
Actual Primary Completion Date May 2013   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Male or female from 2 to <15 years of age.
  • Require treatment for the prevention of systemic fungal infection.
  • Expected to develop neutropenia (ANC <500 cells/uL) lasting more than 10 days following chemotherapy.
  • Anticipated to live for more than 3 months.

Exclusion Criteria:

  • Evidence of any clinically significant liver or renal function or other abnormalities such as cardiac arrhythmia, hypokalemia, hypomagnesemia or hypocalcemia.
  • Documented bacterial or viral infection not responding to appropriate treatment.
  • Hypersensitivity to or severe intolerance of azole antifungal agents.
  • Receiving other azoles or drugs that is are prohibited in the voriconazole label or associated.
Sex/Gender  ICMJE
Sexes Eligible for Study:All
Ages  ICMJE 2 Years to 15 Years   (Child)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Japan
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT01383993
Other Study ID Numbers  ICMJE A1501096
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Pfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director:Pfizer CT.gov Call CenterPfizer
PRS Account Pfizer
Verification Date April 2014

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP