Pharmacokinetics, Safety, and Tolerability of Intravenous Posaconazole Solution Followed by Oral Posaconazole Suspension in Subjects at High Risk for Invasive Fungal Infections (P05520)

Sponsor
Merck Sharp & Dohme LLC (Industry)
Overall Status
Completed
CT.gov ID
NCT01075984
Collaborator
(none)
279
5
32.9

Study Details

Study Description

Brief Summary

The purpose of this study is to collect pharmacokinetic (PK) information related to how well intravenous Posaconazole (POS IV), is distributed in the body and to determine the safety and tolerability of this new formulation. In addition, the PK, safety, and tolerability of switching from taking POS IV to taking Posaconazole Oral Suspension (POS Oral) will be evaluated. The data collected in this study will be compared to data collected in previous studies.

Individuals who have been diagnosed by their physicians with a blood disease or cancer that can affect their infection-fighting white blood cells will be asked to participate in the trial. Since these blood diseases and their treatments can weaken the immune system, they may put these individuals at a high risk for getting a serious fungal infection of their internal organs or blood (invasive fungal infection). As these fungal infections can be hard to detect early and can be life-threatening, many physicians believe that individuals diagnosed with these diseases should receive antifungal therapy to try to lower their risk of getting this type of infection.

Enrollment into this study will take place in several stages (cohorts). The determination of which cohort an individual will be asked to participate in is based on which cohort is open at the site at the time the individual is approached to consider study participation.

Condition or Disease Intervention/Treatment Phase
Phase 1

Study Design

Study Type:
Interventional
Actual Enrollment :
279 participants
Allocation:
Randomized
Intervention Model:
Single Group Assignment
Masking:
None (Open Label)
Primary Purpose:
Prevention
Official Title:
Pharmacokinetics, Safety, and Tolerability of Intravenous Posaconazole Solution Followed by Oral Posaconazole Suspension (SCH 56592) in Subjects at High Risk for Invasive Fungal Infections (Phase 1b; Protocol No. P05520)
Actual Study Start Date :
Feb 23, 2010
Actual Primary Completion Date :
Nov 20, 2012
Actual Study Completion Date :
Nov 20, 2012

Arms and Interventions

Arm Intervention/Treatment
Active Comparator: POS IV 200 mg single dose (Cohort 0)

POS 200 mg IV single dose infused over 1.5 hours on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0)

Drug: Posaconazole
Other Names:
  • SCH 056592
  • Placebo Comparator: Dextrose 5% in water (Cohort 0)

    Placebo IV single dose infused over 1.5 hours on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0)

    Drug: Posaconazole
    Other Names:
  • SCH 056592
  • Drug: Dextrose 5% in water
    Other Names:
  • SCH 056592 (2)
  • Experimental: POS IV 200 mg BID (Cohort 1)

    POS 200 mg IV infused over 1.5 hours BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1)

    Drug: Posaconazole
    Other Names:
  • SCH 056592
  • Experimental: POS IV 300 mg BID (Cohort 2)

    POS 300 mg IV infused over 1.5 hours BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.

    Drug: Posaconazole
    Other Names:
  • SCH 056592
  • Experimental: POS IV 300 mg BID (Cohort 3)

    POS 300 mg IV infused over 1.5 hours BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28, or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.

    Drug: Posaconazole
    Other Names:
  • SCH 056592
  • Outcome Measures

    Primary Outcome Measures

    1. Single Dose Trough Concentration of IV Posaconazole (Cmin) [12 hours after start of infusion on Day 1 (Cohorts 0, 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    2. Steady State Trough Concentration of IV Posaconazole (Cmin) [24 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    3. Single Dose Maximum Concentration of IV Posaconazole (Cmax) [Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 1 (Cohorts 0, 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    4. Steady State Maximum Concentration of IV Posaconazole (Cmax) [Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    5. Single Dose Time of Observed Maximum Concentration of IV Posaconazole (Tmax) [Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 1 (Cohorts 0 and 1)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    6. Steady State Time of Observed Maximum Concentration of IV Posaconazole (Tmax) [Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    7. Single Dose Area Under the Concentration Versus Time Curve of IV Posaconazole (AUC) [Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 1 (Cohorts 0, 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    8. Steady State Area Under the Concentration Versus Time Curve of IV Posaconazole (AUC) [Predose and 1, 1.5, 1.75, 4, 8, 12, and 24 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    9. Steady State Average Concentration of IV Posaconazole (Cavg) [Predose and 1, 1.5, 1.75, 4, 8, 12, and 24 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)]

      Blood samples were collected from participants for the determination of plasma POS concentration. Cavg was calculated as steady state AUC / dosing interval (24 hours).

    10. Steady State Total Body Clearance of IV Posaconazole (CL) [Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    11. Steady State Trough Concentration of Oral Posaconazole (Cmin) [12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    12. Steady State Maximum Concentration of Oral Posaconazole (Cmax) [Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    13. Steady State Time of Observed Maximum Concentration of Oral Posaconazole (Tmax) [Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    14. Steady State Area Under the Concentration Versus Time Curve of Oral Posaconazole (AUC) [Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    15. Steady State Average Concentration of Oral Posaconazole (Cavg) [Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration. Cavg was calculated as steady state AUC / dosing interval (12 hours).

    16. Steady State Apparent Total Body Clearance of Oral Posaconazole (CL/F) [Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)]

      Blood samples were collected from participants for the determination of plasma POS concentration.

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    18 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Adult subjects greater than or equal to 18 years of age (weighing greater than 34 kg [75 lb]), of either sex and of any race/ethnicity.

    • Disease definition for each subject: Anticipated (likely to develop within 3 days to 5 days) or documented prolonged neutropenia (absolute neutrophil count [ANC] <500/mm3 [0.5 x 109/L]) at Baseline and likely to last for at least 7 days due to:

      1. Standard intensive chemotherapy, anthracycline-based or other accepted regimen (excluding any investigational agent), for a new diagnosis of acute myelogenous leukemia (AML);
      1. Chemotherapy for AML in first relapse; or
      1. Therapy for myelodysplastic syndromes in transformation to AML or other diagnoses of secondary AML (therapy related, antecedent hematological disorders) or chronic myelogenous leukemia in blast crisis
    • Disease definition for each Cohort 3 subject: In addition to subjects defined above, allogeneic hematopoietic stem cell transplant (HSCT) subjects may be randomized in either the pre-engraftment period (i.e., after they have received their conditioning regimen for the transplant, but while they are still neutropenic) or in the post-engraftment period if they are receiving immunosuppressive therapy for prevention or treatment of graft-versus-host disease (e.g., steroids, tacrolimus, cyclosporin, mycophenolate mofetil, and antithymocyte globulin).

    Exclusion Criteria:
    • A female subject must not be pregnant, must not intend to become pregnant during the study, or must not be nursing.

    • Excluded prior treatments. A subject must not have received systemic antifungal therapy (oral, intravenous, or inhaled) for the treatment of proven or probable IFI within 30 days of Enrollment.

    • A subject must not have moderate or severe liver dysfunction at Baseline, defined as aspartate aminotransferase (AST) or alanine aminotransferase (ALT) levels greater than three times the upper limit of normal (ULN), AND a total bilirubin level greater than two times the ULN. For Cohorts 1 and 2, a subject must not have a known or suspected history of Gilbert's disease.

    • A subject must not have an electrocardiogram (ECG) with a prolonged QTc interval by manual reading: QTc greater than 500 msec.

    • A subject must not have prior enrollment in this study, or other POS studies within 90 days of study entry.

    • A subject must not have a known or suspected invasive or systemic fungal infection at Baseline. Those subjects receiving empiric anti-fungal therapy within 7 days prior to Baseline must have had a diagnostic work-up that ruled out a possible invasive fungal infection.

    • A subject must not have creatinine clearance levels (measured or calculated) below 50 mL/min.

    • A subject must not have a history of Type I hypersensitivity or idiosyncratic reactions to azole agents.

    Contacts and Locations

    Locations

    No locations specified.

    Sponsors and Collaborators

    • Merck Sharp & Dohme LLC

    Investigators

    None specified.

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Merck Sharp & Dohme LLC
    ClinicalTrials.gov Identifier:
    NCT01075984
    Other Study ID Numbers:
    • P05520
    First Posted:
    Feb 25, 2010
    Last Update Posted:
    Nov 13, 2017
    Last Verified:
    Oct 1, 2017
    Individual Participant Data (IPD) Sharing Statement:
    Yes
    Plan to Share IPD:
    Yes
    Keywords provided by Merck Sharp & Dohme LLC
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details
    Pre-assignment Detail All participants who started the study were eligible to enter the follow-up phase, whether or not they completed the treatment phase.
    Arm/Group Title Posaconazole (POS) 200 mg IV Single Dose (Cohort 0) Placebo IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) Placebo IV single dose on Day 1, followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Period Title: Treatment Phase
    STARTED 10 11 21 24 213
    COMPLETED 10 10 14 17 153
    NOT COMPLETED 0 1 7 7 60
    Period Title: Treatment Phase
    STARTED 10 10 20 21 212
    COMPLETED 10 10 19 19 165
    NOT COMPLETED 0 0 1 2 47

    Baseline Characteristics

    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) Placebo IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3) Total
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) Placebo IV single dose on Day 1, followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. Total of all reporting groups
    Overall Participants 10 11 21 24 213 279
    Age (Years) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [Years]
    56.8
    (17.4)
    59.5
    (12.3)
    49.1
    (14.7)
    52.4
    (13.4)
    50.7
    (14.7)
    51.3
    (14.7)
    Sex: Female, Male (Count of Participants)
    Female
    5
    50%
    6
    54.5%
    8
    38.1%
    11
    45.8%
    96
    45.1%
    126
    45.2%
    Male
    5
    50%
    5
    45.5%
    13
    61.9%
    13
    54.2%
    117
    54.9%
    153
    54.8%

    Outcome Measures

    1. Primary Outcome
    Title Single Dose Trough Concentration of IV Posaconazole (Cmin)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame 12 hours after start of infusion on Day 1 (Cohorts 0, 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 10 20 22
    Mean (Standard Deviation) [ng/mL]
    318
    (107)
    295
    (113)
    467
    (172)
    2. Primary Outcome
    Title Steady State Trough Concentration of IV Posaconazole (Cmin)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame 24 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens.
    Arm/Group Title POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3)
    Arm/Group Description POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 19 30
    Mean (Standard Deviation) [ng/mL]
    958
    (605)
    1046
    (515)
    1164
    (462)
    3. Primary Outcome
    Title Single Dose Maximum Concentration of IV Posaconazole (Cmax)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 1 (Cohorts 0, 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 10 20 22
    Mean (Standard Deviation) [ng/mL]
    881
    (334)
    990
    (467)
    1590
    (980)
    4. Primary Outcome
    Title Steady State Maximum Concentration of IV Posaconazole (Cmax)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens.
    Arm/Group Title POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3)
    Arm/Group Description POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 19 30
    Mean (Standard Deviation) [ng/mL]
    1947
    (966)
    2610
    (1010)
    3696
    (2950)
    5. Primary Outcome
    Title Single Dose Time of Observed Maximum Concentration of IV Posaconazole (Tmax)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 1 (Cohorts 0 and 1)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 10 20 22
    Median (Full Range) [Hours]
    1.42
    1.48
    (50)
    1.54
    6. Primary Outcome
    Title Steady State Time of Observed Maximum Concentration of IV Posaconazole (Tmax)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens.
    Arm/Group Title POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3)
    Arm/Group Description POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 19 30
    Median (Full Range) [Hours]
    1.00
    (50)
    1.50
    (39)
    1.52
    (80)
    7. Primary Outcome
    Title Single Dose Area Under the Concentration Versus Time Curve of IV Posaconazole (AUC)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 1 (Cohorts 0, 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 10 20 22
    Mean (Standard Deviation) [hour*ng/mL]
    5940
    (2190)
    5390
    (1540)
    8240
    (2140)
    8. Primary Outcome
    Title Steady State Area Under the Concentration Versus Time Curve of IV Posaconazole (AUC)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, 12, and 24 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens.
    Arm/Group Title POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3)
    Arm/Group Description POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 19 30
    Mean (Standard Deviation) [hour*ng/mL]
    28241
    (14511)
    33754
    (14196)
    37586
    (11504)
    9. Primary Outcome
    Title Steady State Average Concentration of IV Posaconazole (Cavg)
    Description Blood samples were collected from participants for the determination of plasma POS concentration. Cavg was calculated as steady state AUC / dosing interval (24 hours).
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, 12, and 24 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens.
    Arm/Group Title POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3)
    Arm/Group Description POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 19 30
    Mean (Standard Deviation) [ng/mL]
    1180
    (605)
    1410
    (592)
    1566
    (479)
    10. Primary Outcome
    Title Steady State Total Body Clearance of IV Posaconazole (CL)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 1, 1.5, 1.75, 4, 8, and 12 hours after start of infusion on Day 14 (Cohorts 1 and 2), or Day 10 (Cohort 3)

    Outcome Measure Data

    Analysis Population Description
    CL for posaconazole was not calculated in this study because it was collected in other studies more appropriate for evaluation of this parameter.
    Arm/Group Title POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2) POS 300 mg IV BID (Cohort 3)
    Arm/Group Description POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability. POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 0 0 0
    11. Primary Outcome
    Title Steady State Trough Concentration of Oral Posaconazole (Cmin)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 7 4
    Mean (Standard Deviation) [ng/mL]
    370
    (125)
    532
    (266)
    316
    (164)
    12. Primary Outcome
    Title Steady State Maximum Concentration of Oral Posaconazole (Cmax)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 7 4
    Mean (Standard Deviation) [ng/mL]
    494
    (176)
    811
    (208)
    430
    (260)
    13. Primary Outcome
    Title Steady State Time of Observed Maximum Concentration of Oral Posaconazole (Tmax)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 7 4
    Median (Full Range) [Hours]
    3.03
    3.05
    (50)
    5.54
    (39)
    14. Primary Outcome
    Title Steady State Area Under the Concentration Versus Time Curve of Oral Posaconazole (AUC)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 7 4
    Mean (Standard Deviation) [hour*ng/mL]
    5080
    (1700)
    6920
    (1910)
    3970
    (2050)
    15. Primary Outcome
    Title Steady State Average Concentration of Oral Posaconazole (Cavg)
    Description Blood samples were collected from participants for the determination of plasma POS concentration. Cavg was calculated as steady state AUC / dosing interval (12 hours).
    Time Frame Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    The PK-evaluable population included participants who had no major protocol violations and had documented adherence to the dosing and PK regimens. Cohort 3 was not evaluated for this outcome measure.
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 15 7 4
    Mean (Standard Deviation) [ng/mL]
    423
    (144)
    570
    (160)
    331
    (172)
    16. Primary Outcome
    Title Steady State Apparent Total Body Clearance of Oral Posaconazole (CL/F)
    Description Blood samples were collected from participants for the determination of plasma POS concentration.
    Time Frame Predose and 3, 5, 8 and 12 hours after dosing on Day 7 (Cohort 0), or Day 28 (Cohorts 1 and 2)

    Outcome Measure Data

    Analysis Population Description
    CL/F for posaconazole was not calculated in this study because it was collected in other studies more appropriate for evaluation of this parameter
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    Measure Participants 0 0 0

    Adverse Events

    Time Frame Up to Day 14 (Cohort 0); Up to Day 35 (Cohorts 1, 2, and 3)
    Adverse Event Reporting Description
    Arm/Group Title POS 200 mg IV Single Dose (Cohort 0) Placebo IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2 and 3)
    Arm/Group Description POS 200 mg IV single dose on Day 1 followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) Placebo IV single dose on Day 1, followed 12 hours later by POS oral 400 mg, then by POS oral 400 mg BID on Days 2 through 6 and a single morning dose on Day 7 (Cohort 0) POS 200 mg IV BID on Day 1, followed by POS 200 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 1) POS 300 mg IV BID on Day 1, followed by POS 300 mg IV once daily on Days 2 through 14, then by POS 400 mg oral BID through Day 28 (Cohort 2); POS 300 mg IV BID on Day 1 followed by POS 300 mg IV once daily on Days 2 through 5, then by POS 200 mg oral TID or POS 400 mg oral BID through Day 28 or POS 200-300 mg IV once daily as required (Cohort 3). After Day 5, POS IV was administered continuously or intermittently, depending on oral tolerability.
    All Cause Mortality
    POS 200 mg IV Single Dose (Cohort 0) Placebo IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2 and 3)
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total / (NaN) / (NaN) / (NaN) / (NaN)
    Serious Adverse Events
    POS 200 mg IV Single Dose (Cohort 0) Placebo IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2 and 3)
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 2/10 (20%) 2/11 (18.2%) 4/21 (19%) 71/237 (30%)
    Blood and lymphatic system disorders
    Agranulocytosis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Anaemia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Febrile neutropenia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Thrombocytopenia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Gastrointestinal disorders
    Constipation 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Diarrhoea 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Diarrhoea haemorrhagic 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Intestinal haemorrhage 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Nausea 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Neutropenic colitis 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Vomiting 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    General disorders
    Asthenia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Multi-organ failure 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Pyrexia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 5/237 (2.1%) 5
    Hepatobiliary disorders
    Acute hepatic failure 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Hepatitis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Hyperbilirubinaemia 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 2/237 (0.8%) 2
    Immune system disorders
    Graft versus host disease 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Graft versus host disease in intestine 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Graft versus host disease in lung 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Graft versus host disease in skin 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Infections and infestations
    Aspergillosis 0/10 (0%) 0 0/11 (0%) 0 1/21 (4.8%) 1 1/237 (0.4%) 1
    Bacteraemia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Bacterial sepsis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Bronchopneumonia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Cellulitis 0/10 (0%) 0 0/11 (0%) 0 1/21 (4.8%) 1 0/237 (0%) 0
    Cytomegalovirus infection 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Enterococcal bacteraemia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Escherichia sepsis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Meningoencephalitis bacterial 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Oral herpes 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Pneumonia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Pulmonary mycosis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Rotavirus infection 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Sepsis 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 5/237 (2.1%) 5
    Septic shock 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 3/237 (1.3%) 3
    Injury, poisoning and procedural complications
    Fall 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Spinal compression fracture 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Splenic rupture 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Subdural haemorrhage 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Transfusion reaction 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Investigations
    Blood bilirubin increased 0/10 (0%) 0 0/11 (0%) 0 1/21 (4.8%) 1 0/237 (0%) 0
    Smear cervix abnormal 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Metabolism and nutrition disorders
    Decreased appetite 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Hypovolaemia 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 0/237 (0%) 0
    Musculoskeletal and connective tissue disorders
    Pain in extremity 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Rheumatoid arthritis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Acute myeloid leukaemia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Acute myeloid leukaemia recurrent 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Leukaemia 0/10 (0%) 0 0/11 (0%) 0 1/21 (4.8%) 1 0/237 (0%) 0
    Myelodysplastic syndrome 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Post transplant lymphoproliferative disorder 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Nervous system disorders
    Cerebral haemorrhage 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Encephalopathy 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Headache 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Myelitis transverse 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Posterior reversible encephalopathy syndrome 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Subarachnoid haemorrhage 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    VIIth nerve paralysis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Renal and urinary disorders
    Renal failure 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 4
    Renal failure acute 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Respiratory, thoracic and mediastinal disorders
    Acute pulmonary oedema 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Acute respiratory distress syndrome 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Acute respiratory failure 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Aspiration 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Dyspnoea 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Pneumothorax 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Pulmonary embolism 0/10 (0%) 0 0/11 (0%) 0 1/21 (4.8%) 1 0/237 (0%) 0
    Pulmonary haemorrhage 0/10 (0%) 0 0/11 (0%) 0 1/21 (4.8%) 1 2/237 (0.8%) 2
    Pulmonary oedema 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Respiratory distress 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Respiratory failure 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Surgical and medical procedures
    Tonsillectomy 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Vascular disorders
    Hypotension 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Venoocclusive disease 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Other (Not Including Serious) Adverse Events
    POS 200 mg IV Single Dose (Cohort 0) Placebo IV Single Dose (Cohort 0) POS 200 mg IV BID (Cohort 1) POS 300 mg IV BID (Cohort 2 and 3)
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 10/10 (100%) 11/11 (100%) 20/21 (95.2%) 229/237 (96.6%)
    Blood and lymphatic system disorders
    Anaemia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 22/237 (9.3%) 39
    Coagulopathy 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 2/237 (0.8%) 2
    Febrile neutropenia 7/10 (70%) 9 5/11 (45.5%) 6 6/21 (28.6%) 8 52/237 (21.9%) 66
    Leukopenia 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 4/237 (1.7%) 7
    Thrombocytopenia 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 24/237 (10.1%) 51
    Cardiac disorders
    Angina pectoris 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 0/237 (0%) 0
    Atrial flutter 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 3
    Sinus tachycardia 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Tachycardia 0/10 (0%) 0 0/11 (0%) 0 1/21 (4.8%) 1 17/237 (7.2%) 18
    Ear and labyrinth disorders
    Vertigo 1/10 (10%) 1 1/11 (9.1%) 1 1/21 (4.8%) 1 15/237 (6.3%) 18
    Eye disorders
    Dry eye 0/10 (0%) 0 0/11 (0%) 0 3/21 (14.3%) 3 14/237 (5.9%) 14
    Eye haemorrhage 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 0/237 (0%) 0
    Ocular hyperaemia 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Visual impairment 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 2/237 (0.8%) 2
    Gastrointestinal disorders
    Abdominal distension 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 7/237 (3%) 7
    Abdominal pain 1/10 (10%) 1 2/11 (18.2%) 2 3/21 (14.3%) 3 41/237 (17.3%) 46
    Abdominal pain lower 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 3/237 (1.3%) 3
    Abdominal pain upper 3/10 (30%) 3 2/11 (18.2%) 2 2/21 (9.5%) 4 25/237 (10.5%) 25
    Anal fistula 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 0/237 (0%) 0
    Aphthous stomatitis 1/10 (10%) 1 0/11 (0%) 0 2/21 (9.5%) 2 3/237 (1.3%) 3
    Constipation 3/10 (30%) 3 0/11 (0%) 0 1/21 (4.8%) 1 30/237 (12.7%) 36
    Diarrhoea 2/10 (20%) 2 3/11 (27.3%) 5 6/21 (28.6%) 18 92/237 (38.8%) 131
    Dyspepsia 1/10 (10%) 2 1/11 (9.1%) 1 0/21 (0%) 0 17/237 (7.2%) 17
    Dysphagia 2/10 (20%) 2 0/11 (0%) 0 0/21 (0%) 0 5/237 (2.1%) 5
    Enteritis 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Flatulence 1/10 (10%) 1 1/11 (9.1%) 1 1/21 (4.8%) 1 6/237 (2.5%) 6
    Gastrooesophageal reflux disease 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 7/237 (3%) 8
    Gingival bleeding 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 10/237 (4.2%) 10
    Haematochezia 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Haemorrhoids 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 13/237 (5.5%) 13
    Ileus paralytic 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 0/237 (0%) 0
    Mouth haemorrhage 2/10 (20%) 2 0/11 (0%) 0 0/21 (0%) 0 9/237 (3.8%) 11
    Nausea 2/10 (20%) 3 5/11 (45.5%) 5 9/21 (42.9%) 10 67/237 (28.3%) 77
    Oedema mouth 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 0/237 (0%) 0
    Oral disorder 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 2/237 (0.8%) 2
    Stomatitis 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 15/237 (6.3%) 15
    Tongue coated 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 6/237 (2.5%) 7
    Tongue disorder 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 2/237 (0.8%) 2
    Vomiting 3/10 (30%) 4 5/11 (45.5%) 6 2/21 (9.5%) 2 42/237 (17.7%) 48
    General disorders
    Catheter site erythema 0/10 (0%) 0 1/11 (9.1%) 2 2/21 (9.5%) 3 15/237 (6.3%) 18
    Catheter site haematoma 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 0/237 (0%) 0
    Catheter site pain 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 14/237 (5.9%) 15
    Chills 1/10 (10%) 1 1/11 (9.1%) 1 0/21 (0%) 0 38/237 (16%) 47
    Fatigue 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 24/237 (10.1%) 25
    Infusion site extravasation 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 0/237 (0%) 0
    Injection site inflammation 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 0/237 (0%) 0
    Mucosal inflammation 2/10 (20%) 2 0/11 (0%) 0 2/21 (9.5%) 2 44/237 (18.6%) 47
    Oedema 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 15/237 (6.3%) 16
    Oedema peripheral 0/10 (0%) 0 3/11 (27.3%) 3 0/21 (0%) 0 35/237 (14.8%) 39
    Pyrexia 0/10 (0%) 0 3/11 (27.3%) 4 6/21 (28.6%) 6 69/237 (29.1%) 96
    Hepatobiliary disorders
    Cholestasis 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 2/237 (0.8%) 2
    Hyperbilirubinaemia 2/10 (20%) 2 1/11 (9.1%) 1 1/21 (4.8%) 1 3/237 (1.3%) 3
    Infections and infestations
    Atypical pneumonia 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Bacteraemia 0/10 (0%) 0 1/11 (9.1%) 1 3/21 (14.3%) 3 7/237 (3%) 7
    Cellulitis 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 1/237 (0.4%) 1
    Device related infection 1/10 (10%) 1 1/11 (9.1%) 1 1/21 (4.8%) 1 6/237 (2.5%) 7
    Enterococcal infection 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 7/237 (3%) 7
    Infection 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 3/237 (1.3%) 3
    Oral herpes 0/10 (0%) 0 0/11 (0%) 0 3/21 (14.3%) 3 14/237 (5.9%) 14
    Otitis media 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 0/237 (0%) 0
    Pneumonia bacterial 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 0/237 (0%) 0
    Pseudomonas infection 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 2/237 (0.8%) 2
    Puncture site infection 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Sepsis 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 5/237 (2.1%) 5
    Staphylococcal bacteraemia 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 2 9/237 (3.8%) 10
    Staphylococcal infection 1/10 (10%) 1 0/11 (0%) 0 2/21 (9.5%) 3 13/237 (5.5%) 13
    Streptococcal bacteraemia 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 2 1/237 (0.4%) 1
    Streptococcal infection 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 0/237 (0%) 0
    Tonsillitis 1/10 (10%) 2 0/11 (0%) 0 0/21 (0%) 0 1/237 (0.4%) 1
    Urinary tract infection 1/10 (10%) 1 2/11 (18.2%) 2 0/21 (0%) 0 4/237 (1.7%) 4
    Injury, poisoning and procedural complications
    Transfusion reaction 1/10 (10%) 1 0/11 (0%) 0 2/21 (9.5%) 2 6/237 (2.5%) 6
    Allergic transfusion reaction 1/10 (10%) 1 0/11 (0%) 0 2/21 (9.5%) 2 7/237 (3%) 7
    Investigations
    Alanine aminotransferase increased 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 14/237 (5.9%) 14
    Antithrombin III decreased 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Blood creatinine increased 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 12/237 (5.1%) 12
    Weight increased 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 5/237 (2.1%) 5
    Metabolism and nutrition disorders
    Decreased appetite 1/10 (10%) 1 2/11 (18.2%) 2 1/21 (4.8%) 1 29/237 (12.2%) 32
    Fluid retention 4/10 (40%) 4 0/11 (0%) 0 0/21 (0%) 0 7/237 (3%) 8
    Hyperglycaemia 0/10 (0%) 0 1/11 (9.1%) 3 2/21 (9.5%) 2 12/237 (5.1%) 12
    Hypoalbuminaemia 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 3 5/237 (2.1%) 6
    Hypocalcaemia 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 8/237 (3.4%) 8
    Hypokalaemia 3/10 (30%) 3 2/11 (18.2%) 2 3/21 (14.3%) 4 67/237 (28.3%) 77
    Hypomagnesaemia 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 30/237 (12.7%) 34
    Hyponatraemia 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 5/237 (2.1%) 9
    Hypophosphataemia 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 5 21/237 (8.9%) 24
    Hypovolaemia 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Musculoskeletal and connective tissue disorders
    Arthralgia 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 10/237 (4.2%) 10
    Back pain 2/10 (20%) 2 1/11 (9.1%) 1 1/21 (4.8%) 1 17/237 (7.2%) 17
    Bone pain 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 19/237 (8%) 21
    Flank pain 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 4/237 (1.7%) 4
    Muscle spasms 2/10 (20%) 2 0/11 (0%) 0 1/21 (4.8%) 1 7/237 (3%) 7
    Pain in extremity 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 10/237 (4.2%) 10
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Leukaemia 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 0/237 (0%) 0
    Nervous system disorders
    Dizziness 0/10 (0%) 0 1/11 (9.1%) 1 1/21 (4.8%) 1 16/237 (6.8%) 20
    Dysgeusia 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 14/237 (5.9%) 14
    Headache 4/10 (40%) 4 1/11 (9.1%) 1 2/21 (9.5%) 2 49/237 (20.7%) 53
    Hypoaesthesia 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 2/237 (0.8%) 2
    Paraesthesia 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 3/237 (1.3%) 3
    Sensory loss 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 0/237 (0%) 0
    Psychiatric disorders
    Anxiety 0/10 (0%) 0 0/11 (0%) 0 0/21 (0%) 0 13/237 (5.5%) 14
    Confusional state 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 7/237 (3%) 8
    Hallucination 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 4/237 (1.7%) 4
    Insomnia 0/10 (0%) 0 0/11 (0%) 0 3/21 (14.3%) 3 17/237 (7.2%) 18
    Nervousness 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 1/237 (0.4%) 1
    Renal and urinary disorders
    Urinary retention 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 2/237 (0.8%) 2
    Reproductive system and breast disorders
    Vaginal haemorrhage 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 6/237 (2.5%) 6
    Respiratory, thoracic and mediastinal disorders
    Cough 0/10 (0%) 0 1/11 (9.1%) 1 6/21 (28.6%) 6 31/237 (13.1%) 32
    Dysphonia 1/10 (10%) 1 1/11 (9.1%) 1 1/21 (4.8%) 1 1/237 (0.4%) 1
    Dyspnoea 0/10 (0%) 0 2/11 (18.2%) 2 1/21 (4.8%) 1 23/237 (9.7%) 26
    Epistaxis 4/10 (40%) 4 0/11 (0%) 0 2/21 (9.5%) 2 40/237 (16.9%) 52
    Oropharyngeal pain 1/10 (10%) 1 0/11 (0%) 0 1/21 (4.8%) 1 17/237 (7.2%) 18
    Pharyngeal haemorrhage 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 0/237 (0%) 0
    Pleuritic pain 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 3/237 (1.3%) 3
    Throat irritation 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 0/237 (0%) 0
    Skin and subcutaneous tissue disorders
    Rash 1/10 (10%) 1 3/11 (27.3%) 3 2/21 (9.5%) 3 56/237 (23.6%) 71
    Swelling face 1/10 (10%) 2 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Drug eruption 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 1/237 (0.4%) 1
    Erythema 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 13/237 (5.5%) 18
    Night sweats 1/10 (10%) 1 0/11 (0%) 0 0/21 (0%) 0 5/237 (2.1%) 5
    Petechiae 2/10 (20%) 3 0/11 (0%) 0 0/21 (0%) 0 24/237 (10.1%) 26
    Pruritus 0/10 (0%) 0 0/11 (0%) 0 2/21 (9.5%) 2 18/237 (7.6%) 20
    Vascular disorders
    Haematoma 0/10 (0%) 0 1/11 (9.1%) 3 2/21 (9.5%) 4 12/237 (5.1%) 15
    Hypertension 0/10 (0%) 0 1/11 (9.1%) 1 0/21 (0%) 0 26/237 (11%) 29
    Hypotension 2/10 (20%) 2 2/11 (18.2%) 2 1/21 (4.8%) 1 14/237 (5.9%) 16

    Limitations/Caveats

    [Not Specified]

    More Information

    Certain Agreements

    Principal Investigators are NOT employed by the organization sponsoring the study.

    The investigator agrees not to publish or publicly present any interim results of the trial without the prior written consent of the sponsor. The investigator further agrees to provide to the sponsor 45 days prior to submission for publication or presentation, review copies of abstracts or manuscripts for publication that report any results of the trial. The sponsor shall have the right to review and comment with respect to publications, abstracts, slides, and manuscripts.

    Results Point of Contact

    Name/Title Senior Vice President, Global Cllinical Development
    Organization Merck Sharp & Dohme Corp.
    Phone 1-800-672-6372
    Email ClinicalTrialsDisclosure@merck.com
    Responsible Party:
    Merck Sharp & Dohme LLC
    ClinicalTrials.gov Identifier:
    NCT01075984
    Other Study ID Numbers:
    • P05520
    First Posted:
    Feb 25, 2010
    Last Update Posted:
    Nov 13, 2017
    Last Verified:
    Oct 1, 2017