- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02508649
Selepressin Evaluation Programme for Sepsis-Induced Shock - Adaptive Clinical Trial (SEPSIS-ACT)
A Double-blind, Randomised, Placebo-Controlled, Phase 2b/3 Adaptive Clinical Trial Investigating the Efficacy and Safety of Selepressin as Treatment for Patients With Vasopressor-dependent Septic Shock
Study Overview
Study Type
Enrollment (Actual)
Phase
- Phase 2
- Phase 3
Contacts and Locations
Study Locations
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Brussels, Belgium
- Cliniques Universitaires Saint-Luc (there may be other sites in this country)
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Aalborg, Denmark
- Aalborg Universitetshospital (there may be other sites in this country)
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Limoges, France
- Centre Hospitalier et Universitaire de Limoges (there may be other sites in this country)
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Nijmegen, Netherlands
- Radboud University Nijmegen Medical Centre (there may be other sites in this country)
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Colorado
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Colorado Springs, Colorado, United States, 80909
- Memorial Hospital
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Idaho
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Idaho Falls, Idaho, United States, 83404
- Eastern Idaho Regional Medical Center
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Illinois
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Chicago, Illinois, United States, 60612
- Rush University Medical Center
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Evanston, Illinois, United States, 60201
- NorthShore University HealthSystem Research Institute
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Kansas
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Topeka, Kansas, United States, 66604
- Stormont Vail Health Care
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Massachusetts
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Springfield, Massachusetts, United States, 01199
- Baystate Medical Center
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Michigan
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Detroit, Michigan, United States
- Henry Ford Hospital
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Minnesota
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Saint Paul, Minnesota, United States, 55101
- HealthPartners Speciality Clinics
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Nebraska
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Omaha, Nebraska, United States, 68198
- University of Nebraska Medical Center
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New Jersey
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Camden, New Jersey, United States, 08103
- Cooper University Hospital
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North Carolina
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Winston-Salem, North Carolina, United States, 27157
- Wake Forest University School of Medicine
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Ohio
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Columbus, Ohio, United States, 43215
- Remington Davis Inc
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Columbus, Ohio, United States, 43210-1252
- Ohio State University
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Toledo, Ohio, United States, 43608
- St Vincent Mercy Medical Center
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Oklahoma
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Oklahoma City, Oklahoma, United States
- University of Oklahoma Health Sciences Center
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Pennsylvania
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Philadelphia, Pennsylvania, United States
- Temple University Hospital
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Pittsburgh, Pennsylvania, United States
- University of Pittsburgh Medical Center
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- 18 years of age or older
- Proven or suspected infection
- Septic shock defined as hypotension requiring vasopressor treatment despite adequate fluid resuscitation
- Informed consent obtained in accordance with local regulations
Exclusion Criteria:
- Not possible to initiate trial drug treatment within 12 hours from onset of vasopressor treatment for septic shock
- Primary cause of hypotension not due to sepsis
- Previous severe sepsis with intensive care unit admission within this hospital stay
- Known/suspected acute mesenteric ischaemia
- Suspicion of concomitant acute coronary syndrome based on clinical symptoms and/or ECG during this episode of septic shock
- Chronic mechanical ventilation for any reason OR severe chronic obstructive pulmonary disease (COPD) requiring either continuous daily oxygen use during the preceding 30 days or mechanical ventilation (for acute exacerbation of COPD) during the preceding 30 days
- Received bone marrow transplant during the preceding 6 months or chemotherapy during the preceding 30 days for lymphoma or leukemia
- Known to be pregnant
- Decision to limit full care taken before obtaining informed consent
- Use of vasopressin in the past 12 hours prior to start of trial drug treatment or use of terlipressin within 7 days prior to start of trial drug treatment
- Prior enrolment in the trial
- Prior use of an investigational medicinal product within the last month OR planned or concurrent participation in a clinical trial for any investigational drug or investigational device
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Placebo Comparator: Placebo
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Experimental: Selepressin 1
Starting dose 1.7 ng/kg/min
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Experimental: Selepressin 2
Starting dose 2.5 ng/kg/min
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Experimental: Selepressin 3
Starting dose 3.5 ng/kg/min
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Experimental: Selepressin 4
Starting dose 5.0 ng/kg/min The highest dosing regimen of selepressin was not investigated in the trial as the desired primary outcome for selepressin 3 arm was not achieved, and the trial was terminated for futility. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Vasopressor- and Mechanical Ventilator-free Days (PVFDs)
Time Frame: Up to Day 30
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Composite endpoint defined as number of days from start of treatment to 30 days thereafter during which subject is:
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Up to Day 30
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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All-cause Mortality
Time Frame: At Day 90
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All-cause mortality defined as the percentage of subjects that have died, regardless of cause.
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At Day 90
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Renal Replacement Therapy (RRT)-Free Days
Time Frame: Up to Day 30
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RRT-free days was defined as the number of days a subject is free of treatment with any form of RRT (continuous RRT, intermittent hemodialysis or peritoneal dialysis) and the intermittent periods were not included. RRT-free days was analyzed excluding subjects on RRT for chronic renal failure at time of randomization. |
Up to Day 30
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Intensive Care Unit (ICU)-Free Days
Time Frame: Up to Day 30
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The ICU free days, as for the PVFDs, reflect the time from last discharge of the ICU to Day 30 with an absolute penalty for mortality, i.e., any subject that died within this 30-day period was assigned zero value).
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Up to Day 30
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Vasopressor-free Days up to Day 30
Time Frame: Up to Day 30
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Number of days from start of treatment to 30 days thereafter during which the subject is free of treatment with vasopressors, i.e. less than 60 min during any contiguous 24-h period.
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Up to Day 30
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Mechanical Ventilator-free Days up to Day 30
Time Frame: Up to Day 30
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Number of days from start of treatment to 30 days thereafter during which the subject is free of any mechanical ventilation, i.e. less than 60 min during any contiguous 24-h period.
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Up to Day 30
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Duration of Septic Shock (i.e. Vasopressor Use) up to Day 30
Time Frame: Up to Day 30
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The duration of septic shock was defined as the cumulative periods (>1 h), from start of investigational medicinal product (IMP) treatment until Day 30, on IMP or vasopressors.
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Up to Day 30
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Duration of Mechanical Ventilation up to Day 30
Time Frame: Up to Day 30
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The duration of mechanical ventilation was defined as the cumulative periods (>1 h), from start of the IMP treatment until Day 30, on mechanical ventilation.
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Up to Day 30
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The Percentage of Subjects With RRT up to Day 30 (Counting Subjects Who Died as on RRT and Excluding Subjects on RRT for Chronic Renal Failure at the Time of Randomization)
Time Frame: Up to Day 30
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Renal replacement therapy is defined as continuous RRT, intermittent hemodialysis, or peritoneal dialysis.
In order to ensure that any reduction in the incidence of RRT was not caused by an increase in mortality, all subjects dying within the 30-day period were counted as on RRT.
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Up to Day 30
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Duration of RRT up to Day 90 (Excluding Subjects on RRT for Chronic Failure at the Time of Randomization)
Time Frame: Up to Day 90
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The duration of RRT was defined as the cumulative periods (>1 h) from start of IMP until Day 90 with RRT (continuous renal replacement therapy, intermittent hemodialysis, or peritoneal dialysis). Subjects on RRT for chronic renal failure at time of randomization were not included in the analysis. |
Up to Day 90
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Overall and Individual Organ (Cardiovascular, Respiratory, Renal, Hepatic, Coagulation) Scores Using a Modified Version of the SOFA up to Day 7 or Until ICU Discharge
Time Frame: Days 1, 3, and 7 or discharge from ICU
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The presence of 5 organ dysfunctions (cardiovascular, respiratory, renal, hepatic, coagulation) was assessed using a modified Sequential Organ Failure Assessment (SOFA) (i.e. SOFA except the Glasgow Coma Scale). In addition, any dose of vasopressors or positive ionotropes will attribute 3 or 2 points on the cardiovascular scale, respectively. Each organ has a possible dysfunction score of 0 (no organ dysfunction) to 4 (dysfunctional organ), for a total modified SOFA score range of 0 (no organ dysfunction) to 23 (all organs with dysfunction). |
Days 1, 3, and 7 or discharge from ICU
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Percentage of Subjects With New Organ Dysfunction and New Organ Failure (Based on the SOFA Score) up to Day 7 and Day 30
Time Frame: Up to Day 7 and Day 30
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The presence of 5 organ dysfunctions (cardiovascular, respiratory, renal, hepatic, coagulation) was assessed using a SOFA score. Each organ has a possible dysfunction score of 0 (no organ dysfunction) to 4 (all organs with dysfunction). Incidence of new organ dysfunction is defined as an increase ≥ 1 from baseline to post baseline up until the end of the period (e.g. going from 1-2) in any of the individual SOFA scores. Incidence of new organ failures is defined as a change in any of the individual SOFA scores from (0-2) at baseline to (3-4) post baseline up until the end of the period (Day 7 or 30) (if the SOFA scores goes from (0-2) to (3-4) and back to (0-2) again within the period, that will still count as a new organ failure). Percentage of subjects with new organ dysfunction and new organ failure (based on the SOFA Score) up to Day 7 and Day 30 are reported. |
Up to Day 7 and Day 30
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ICU Length of Stay up to Day 30
Time Frame: Up to Day 30
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ICU length of stay is defined as the cumulative periods (>1 h) spent in ICU from start of IMP to 30 days after.
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Up to Day 30
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All-cause Mortality (Defined as the Percentage of Subjects That Have Died, Regardless of Cause) at Day 30 and Day 180
Time Frame: At Day 30 and Day 180
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All-cause mortality defined as the percentage of subjects that have died, regardless of cause.
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At Day 30 and Day 180
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Daily Fluid Balance Until ICU Discharge (for a Maximum of 7 Days)
Time Frame: Baseline and Days 1-7
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Fluid balance (as a rate of time) calculated for fluid administered during episode of severe sepsis/septic shock will be presented until ICU discharge (for a maximum of 7 days).
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Baseline and Days 1-7
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Cumulative Fluid Balance Until ICU Discharge (for a Maximum of 7 Days)
Time Frame: Baseline and Days 1-7
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Cumulative fluid balance (total volume) calculated for fluid administered during episode of severe sepsis/septic shock will be presented until ICU discharge (for a maximum of 7 days).
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Baseline and Days 1-7
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Daily Urine Output Until ICU Discharge (for a Maximum of 7 Days)
Time Frame: Baseline and Days 1-7
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Baseline and Days 1-7
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Cumulative Urine Output Until ICU Discharge (for a Maximum of 7 Days)
Time Frame: Baseline and Days 1-7
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Cumulative urinary output (absolute values) will be presented until ICU discharge (for a maximum of 7 Days).
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Baseline and Days 1-7
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Utility, Based on the EuroQol Group's 5-dimension 5-level (EQ-5D-5L) Questionnaire, up to Day 180
Time Frame: Baseline and Days 30, 60, 90 and 180
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The EuroQoL-5-Dimensions (EQ-5D™) was used to assess the overall health of each subject. EQ-5D™ is a standardised instrument for use as a measure of health outcome. The first part of the instrument includes 5 dimensions where the subject indicates which of the given statements best describes the health state on the day of questionnaire completion. The second part contains a visual analogue scale (VAS) where the subject indicates how good or bad his or her own health is on the day of questionnaire completion. EQ-5D-5L will be analyzed by the index value (Range: 0-1; 0=dead state, 1=full health state), the overall quality-adjusted life year (QALY), and the VAS score (Range: 0-100; 0=worst health state, 100=best health state). The EQ-5D-5L was completed at baseline and at the scheduled follow-up days (i.e. Day 30, Day 60, Day 90, and Day 180). Data for EQ VAS score and EQ-5D-5L index score are reported in this endpoint. |
Baseline and Days 30, 60, 90 and 180
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Utility, Based on the EuroQol Group's 5-dimension 5-level (EQ-5D-5L) Questionnaire, up to Day 180
Time Frame: Days 30, 60, 90 and 180
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The EQ-5D™ was used to assess the overall health of each subject. EQ-5D™ is a standardised instrument for use as a measure of health outcome. The first part of the instrument includes 5 dimensions where the subject indicates which of the given statements best describes the health state on the day of questionnaire completion. The second part contains a VAS where the subject indicates how good or bad his or her own health is on the day of questionnaire completion. EQ-5D-5L will be analyzed by the index value (Range: 0-1; 0=dead state, 1=full health state), the overall QALY, and the VAS score (Range: 0-100; 0=worst health state, 100=best health state). The EQ-5D-5L was completed at baseline and at the scheduled follow-up days (i.e. Day 30, Day 60, Day 90, and Day 180). Data for EQ-5D-5L QALY is reported in this endpoint. |
Days 30, 60, 90 and 180
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Collaborators and Investigators
Sponsor
Publications and helpful links
General Publications
- Laterre PF, Berry SM, Blemings A, Carlsen JE, Francois B, Graves T, Jacobsen K, Lewis RJ, Opal SM, Perner A, Pickkers P, Russell JA, Windelov NA, Yealy DM, Asfar P, Bestle MH, Muller G, Bruel C, Brule N, Decruyenaere J, Dive AM, Dugernier T, Krell K, Lefrant JY, Megarbane B, Mercier E, Mira JP, Quenot JP, Rasmussen BS, Thorsen-Meyer HC, Vander Laenen M, Vang ML, Vignon P, Vinatier I, Wichmann S, Wittebole X, Kjolbye AL, Angus DC; SEPSIS-ACT Investigators. Effect of Selepressin vs Placebo on Ventilator- and Vasopressor-Free Days in Patients With Septic Shock: The SEPSIS-ACT Randomized Clinical Trial. JAMA. 2019 Oct 15;322(15):1476-1485. doi: 10.1001/jama.2019.14607. Erratum In: JAMA. 2019 Nov 12;322(18):1830.
- Lewis RJ, Angus DC, Laterre PF, Kjolbye AL, van der Meulen E, Blemings A, Graves T, Russell JA, Carlsen JE, Jacobsen K, Yealy DM, Opal SM, Windelov NA, Francois B, Perner A, Pickkers P, Berry SM. Rationale and Design of an Adaptive Phase 2b/3 Clinical Trial of Selepressin for Adults in Septic Shock. Selepressin Evaluation Programme for Sepsis-induced Shock-Adaptive Clinical Trial. Ann Am Thorac Soc. 2018 Feb;15(2):250-257. doi: 10.1513/AnnalsATS.201708-669SD.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 000133
- 2014-003973-41 (EudraCT Number)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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