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Safety and Efficacy Study of Acthar in Subjects With ARDS

Primary Purpose

Acute Respiratory Distress Syndrome

Status
Withdrawn
Phase
Phase 2
Locations
Study Type
Interventional
Intervention
H.P. Acthar® Gel (repository corticotropin injection)
Placebo
Sponsored by
Mallinckrodt
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Acute Respiratory Distress Syndrome focused on measuring ARDS, Acute Respiratory Distress Syndrome, Acthar, ACTH, H.P. Acthar Gel

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. Patients ≥ 18 years.
  2. ARDS as defined by:

    • PaO2 /FiO2 ≤ 200 mmHg with PEEP ≥ 5cm H2O.
    • Bilateral opacities on chest radiography not explained by atelectasis, effusions, nodules, or preexisting disease.
    • Requirement for positive pressure ventilation via an endotracheal tube.
    • Respiratory failure not fully explained by cardiac failure or fluid overload. If no identifiable risk factor for ARDS is identified, left atrial hypertension must be excluded by objective measures (e.g. transthoracic echocardiogram).
    • Criteria 2a, 2b, and 2c must occur within the same 24 hr period.
  3. Enrollment between 24 hours and 10 days after ARDS criteria are met.

Exclusion Criteria:

  1. Subject unwilling to receive or intolerant of SC injections.
  2. Subject, surrogate, or physician not committed to full supportive care. A "Do Not Resuscitate" (DNR) order alone without other limitations of care does not require study exclusion.
  3. Moribund subject with death perceived to be imminent. For the purposes of this study, moribund is defined by a requirement for ≥ 2 high dose vasopressors AND acute organ failures in ≥ 3 organs for ≥ 24 hours prior to study entry.
  4. Home mechanical ventilation (noninvasive ventilation or via tracheotomy) except for continuous positive airway pressure or bi-level positive airway pressure (CPAP/BIPAP) used solely for sleep-disordered breathing prior to onset of ARDS.
  5. Known contraindication to Acthar per package insert Section 4 (Appendix C): scleroderma, osteoporosis, systemic fungal infections, ocular herpes simplex, recent surgery, history of or the presence of peptic ulcer, congestive heart failure, uncontrolled hypertension, primary adrenocortical insufficiency, or adrenal cortical hyperfunction.
  6. Gastrointestinal/Hepatic: History of chronic active hepatitis, active Hepatitis B or acute or chronic Hepatitis C infection, OR moderate-severe chronic liver disease as defined by a Child-Pugh Score > 11(http://gihep.com/calculators/hepatology/child-pugh-score/), OR any evidence of hemodynamically significant active gastrointestinal (GI) bleeding.
  7. Any subject with signs or symptoms concerning for an active infection that has not been treated for > 48 hours prior to randomization with either empiric broad-spectrum or pathogen-directed anti-microbial therapy.
  8. Immune System: Known immune-compromised status, including but not limited to individuals who have undergone organ transplantation or who are known to be positive for the human immunodeficiency virus (HIV).
  9. Burns >20% total body surface area, or any burn injury accompanied by smoke inhalational injury.
  10. Major surgery within 48 hours before randomization, OR evidence of currently active bleeding postoperatively, OR plan for any major surgery during the study period.
  11. Administration of any other investigational drug or participation in an interventional clinical research study for ARDS within 30 days of planned randomization or during the 60 day study duration.
  12. Presence of any other clinically significant disease or disorder (including those listed in Appendix C package insert Section 5 [Warnings and Precautions]) which, in the opinion of the Investigator (by its nature or by being inadequately controlled), might put the subject at risk due to participation in the study, or may influence the results of the study or the subject's ability to complete the study.

Sites / Locations

    Arms of the Study

    Arm 1

    Arm 2

    Arm 3

    Arm 4

    Arm 5

    Arm 6

    Arm Type

    Experimental

    Placebo Comparator

    Experimental

    Placebo Comparator

    Experimental

    Placebo Comparator

    Arm Label

    Group 1

    Group 2

    Group 3

    Group 4

    Group 5

    Group 6

    Arm Description

    H.P. Acthar® Gel , 64 U, 0.8 mL daily

    Placebo, 0.8 mL, daily

    H.P. Acthar® Gel , 32 U, 0.4 mL, 2x daily

    Placebo, 0.4 mL, 2x daily

    H.P. Acthar® Gel , 16 U, 0.2 mL, 2x daily

    Placebo, 0.2 mL, 2x daily

    Outcomes

    Primary Outcome Measures

    Number of ventilator-free days (subjects alive and breathing without assistance for ≥ 48 hr) by Day 28 after randomization

    Secondary Outcome Measures

    Mortality at Day 28 and Day 60
    Number of ICU-free and hospital free days for all subjects who survive to ICU and hospital discharge, respectively
    Number of extra-pulmonary organ failure-free days
    Change in PaO2/FiO2 ratio and oxygenation index (OI) from baseline for subjects on mechanical ventilation
    Change in Systemic Organ Failure Assessment Score (SOFA) score from baseline.
    Number of treatment-emergent serious adverse events
    Number, severity and site of new infections developing at least 48 hr after initiation of Study Medication
    Proportion of subjects who discontinue treatment because of serious safety concerns

    Full Information

    First Posted
    April 8, 2014
    Last Updated
    September 25, 2017
    Sponsor
    Mallinckrodt
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    1. Study Identification

    Unique Protocol Identification Number
    NCT02113735
    Brief Title
    Safety and Efficacy Study of Acthar in Subjects With ARDS
    Official Title
    A Randomized, Double-blind, Placebo-controlled, Parallel Group Safety and Efficacy Study of H.P. Acthar® Gel (Acthar) in Subjects With Acute Respiratory Distress Syndrome (ARDS)
    Study Type
    Interventional

    2. Study Status

    Record Verification Date
    September 2017
    Overall Recruitment Status
    Withdrawn
    Why Stopped
    A company decision was made not to proceed with the study.
    Study Start Date
    August 2014 (Anticipated)
    Primary Completion Date
    August 2016 (Anticipated)
    Study Completion Date
    August 2016 (Anticipated)

    3. Sponsor/Collaborators

    Responsible Party, by Official Title
    Sponsor
    Name of the Sponsor
    Mallinckrodt

    4. Oversight

    Data Monitoring Committee
    Yes

    5. Study Description

    Brief Summary
    This study is being performed to evaluate the potential efficacy and safety of Acthar as a treatment for moderate-severe Acute Respiratory Distress Syndrome (ARDS). Approximately 210 subjects will be randomized to 1 of 6 possible treatment groups in a 3:2:3:2:3:2 ratio. Study medication (SM) will be administered via subcutaneous (SC) injection for 4 weeks using a blinded gradually tapering regimen, and subjects will be followed for 60 days post-randomization.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Acute Respiratory Distress Syndrome
    Keywords
    ARDS, Acute Respiratory Distress Syndrome, Acthar, ACTH, H.P. Acthar Gel

    7. Study Design

    Primary Purpose
    Treatment
    Study Phase
    Phase 2
    Interventional Study Model
    Parallel Assignment
    Masking
    ParticipantCare ProviderInvestigatorOutcomes Assessor
    Allocation
    Randomized
    Enrollment
    0 (Actual)

    8. Arms, Groups, and Interventions

    Arm Title
    Group 1
    Arm Type
    Experimental
    Arm Description
    H.P. Acthar® Gel , 64 U, 0.8 mL daily
    Arm Title
    Group 2
    Arm Type
    Placebo Comparator
    Arm Description
    Placebo, 0.8 mL, daily
    Arm Title
    Group 3
    Arm Type
    Experimental
    Arm Description
    H.P. Acthar® Gel , 32 U, 0.4 mL, 2x daily
    Arm Title
    Group 4
    Arm Type
    Placebo Comparator
    Arm Description
    Placebo, 0.4 mL, 2x daily
    Arm Title
    Group 5
    Arm Type
    Experimental
    Arm Description
    H.P. Acthar® Gel , 16 U, 0.2 mL, 2x daily
    Arm Title
    Group 6
    Arm Type
    Placebo Comparator
    Arm Description
    Placebo, 0.2 mL, 2x daily
    Intervention Type
    Drug
    Intervention Name(s)
    H.P. Acthar® Gel (repository corticotropin injection)
    Other Intervention Name(s)
    Acthar
    Intervention Type
    Drug
    Intervention Name(s)
    Placebo
    Primary Outcome Measure Information:
    Title
    Number of ventilator-free days (subjects alive and breathing without assistance for ≥ 48 hr) by Day 28 after randomization
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Secondary Outcome Measure Information:
    Title
    Mortality at Day 28 and Day 60
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Title
    Number of ICU-free and hospital free days for all subjects who survive to ICU and hospital discharge, respectively
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Title
    Number of extra-pulmonary organ failure-free days
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Title
    Change in PaO2/FiO2 ratio and oxygenation index (OI) from baseline for subjects on mechanical ventilation
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Title
    Change in Systemic Organ Failure Assessment Score (SOFA) score from baseline.
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Title
    Number of treatment-emergent serious adverse events
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Title
    Number, severity and site of new infections developing at least 48 hr after initiation of Study Medication
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)
    Title
    Proportion of subjects who discontinue treatment because of serious safety concerns
    Time Frame
    60 days (28 days of treatment with a 32 day follow-up period)

    10. Eligibility

    Sex
    All
    Minimum Age & Unit of Time
    18 Years
    Accepts Healthy Volunteers
    No
    Eligibility Criteria
    Inclusion Criteria: Patients ≥ 18 years. ARDS as defined by: PaO2 /FiO2 ≤ 200 mmHg with PEEP ≥ 5cm H2O. Bilateral opacities on chest radiography not explained by atelectasis, effusions, nodules, or preexisting disease. Requirement for positive pressure ventilation via an endotracheal tube. Respiratory failure not fully explained by cardiac failure or fluid overload. If no identifiable risk factor for ARDS is identified, left atrial hypertension must be excluded by objective measures (e.g. transthoracic echocardiogram). Criteria 2a, 2b, and 2c must occur within the same 24 hr period. Enrollment between 24 hours and 10 days after ARDS criteria are met. Exclusion Criteria: Subject unwilling to receive or intolerant of SC injections. Subject, surrogate, or physician not committed to full supportive care. A "Do Not Resuscitate" (DNR) order alone without other limitations of care does not require study exclusion. Moribund subject with death perceived to be imminent. For the purposes of this study, moribund is defined by a requirement for ≥ 2 high dose vasopressors AND acute organ failures in ≥ 3 organs for ≥ 24 hours prior to study entry. Home mechanical ventilation (noninvasive ventilation or via tracheotomy) except for continuous positive airway pressure or bi-level positive airway pressure (CPAP/BIPAP) used solely for sleep-disordered breathing prior to onset of ARDS. Known contraindication to Acthar per package insert Section 4 (Appendix C): scleroderma, osteoporosis, systemic fungal infections, ocular herpes simplex, recent surgery, history of or the presence of peptic ulcer, congestive heart failure, uncontrolled hypertension, primary adrenocortical insufficiency, or adrenal cortical hyperfunction. Gastrointestinal/Hepatic: History of chronic active hepatitis, active Hepatitis B or acute or chronic Hepatitis C infection, OR moderate-severe chronic liver disease as defined by a Child-Pugh Score > 11(http://gihep.com/calculators/hepatology/child-pugh-score/), OR any evidence of hemodynamically significant active gastrointestinal (GI) bleeding. Any subject with signs or symptoms concerning for an active infection that has not been treated for > 48 hours prior to randomization with either empiric broad-spectrum or pathogen-directed anti-microbial therapy. Immune System: Known immune-compromised status, including but not limited to individuals who have undergone organ transplantation or who are known to be positive for the human immunodeficiency virus (HIV). Burns >20% total body surface area, or any burn injury accompanied by smoke inhalational injury. Major surgery within 48 hours before randomization, OR evidence of currently active bleeding postoperatively, OR plan for any major surgery during the study period. Administration of any other investigational drug or participation in an interventional clinical research study for ARDS within 30 days of planned randomization or during the 60 day study duration. Presence of any other clinically significant disease or disorder (including those listed in Appendix C package insert Section 5 [Warnings and Precautions]) which, in the opinion of the Investigator (by its nature or by being inadequately controlled), might put the subject at risk due to participation in the study, or may influence the results of the study or the subject's ability to complete the study.

    12. IPD Sharing Statement

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    Safety and Efficacy Study of Acthar in Subjects With ARDS

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