A Phase 3 Study of LJPC-501 in Patients With Catecholamine-Resistant Hypotension (ATHOS-3)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT02338843 |
Recruitment Status :
Completed
First Posted : January 14, 2015
Results First Posted : January 17, 2018
Last Update Posted : March 27, 2018
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Sponsor:
La Jolla Pharmaceutical Company
Information provided by (Responsible Party):
La Jolla Pharmaceutical Company
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor); Primary Purpose: Treatment |
Conditions |
Catecholamine-resistant Hypotension (CRH) Distributive Shock High Output Shock Sepsis |
Interventions |
Drug: LJPC-501 Drug: Placebo |
Enrollment | 344 |
Participant Flow
Recruitment Details | |
Pre-assignment Details |
Arm/Group Title | LJPC-501 (Angiotensin II) | Placebo (0.9% Sodium Chloride Solution) |
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Treatment arm Injection for Intravenous Infusion | Placebo arm Volume matched saline administered via intravenous infusion |
Period Title: Overall Study | ||
Started [1] | 163 | 158 |
Completed | 119 | 100 |
Not Completed | 44 | 58 |
Reason Not Completed | ||
Adverse Event | 2 | 1 |
Death | 40 | 53 |
Physician Decision | 1 | 0 |
Withdrawal by Subject | 0 | 2 |
Subject Recovered | 0 | 2 |
Discontinued prior to randomizat | 1 | 0 |
[1]
Discrepancy between enrollment and started numbers due to 23 pts who enrolled but were not treated.
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Baseline Characteristics
Arm/Group Title | LJPC-501 (Angiotensin II) | Placebo (0.9% Sodium Chloride Solution) | Total | |
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Treatment arm LJPC-501: Treatment arm |
Placebo arm Placebo: PBO |
Total of all reporting groups | |
Overall Number of Baseline Participants | 163 | 158 | 321 | |
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[Not Specified]
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Age, Continuous
Median (Inter-Quartile Range) Unit of measure: Years |
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Number Analyzed | 163 participants | 158 participants | 321 participants | |
63
(52 to 75)
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65
(53 to 75)
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64
(52 to 75)
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Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
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Number Analyzed | 163 participants | 158 participants | 321 participants | |
Female |
71 43.6%
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55 34.8%
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126 39.3%
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Male |
92 56.4%
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103 65.2%
|
195 60.7%
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Region of Enrollment
Measure Type: Count of Participants Unit of measure: Participants |
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New Zealand | Number Analyzed | 163 participants | 158 participants | 321 participants |
4 2.5%
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5 3.2%
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9 2.8%
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Canada | Number Analyzed | 163 participants | 158 participants | 321 participants |
26 16.0%
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10 6.3%
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36 11.2%
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Belgium | Number Analyzed | 163 participants | 158 participants | 321 participants |
0 0.0%
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1 0.6%
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1 0.3%
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United States | Number Analyzed | 163 participants | 158 participants | 321 participants |
90 55.2%
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110 69.6%
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200 62.3%
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Finland | Number Analyzed | 163 participants | 158 participants | 321 participants |
5 3.1%
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2 1.3%
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7 2.2%
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United Kingdom | Number Analyzed | 163 participants | 158 participants | 321 participants |
9 5.5%
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9 5.7%
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18 5.6%
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Australia | Number Analyzed | 163 participants | 158 participants | 321 participants |
24 14.7%
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19 12.0%
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43 13.4%
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France | Number Analyzed | 163 participants | 158 participants | 321 participants |
5 3.1%
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1 0.6%
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6 1.9%
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Germany | Number Analyzed | 163 participants | 158 participants | 321 participants |
0 0.0%
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1 0.6%
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1 0.3%
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Body Mass Index (BMI)
[1] Measure Type: Count of Participants Unit of measure: Participants |
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BMI ≥ 30 | Number Analyzed | 161 participants | 155 participants | 316 participants |
69 42.9%
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71 45.8%
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140 44.3%
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BMI < 30 | Number Analyzed | 161 participants | 155 participants | 316 participants |
92 57.1%
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84 54.2%
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176 55.7%
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[1]
Measure Analysis Population Description: BMI could not be calculated for two patients in the treatment group and three patients in the placebo group.
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Mean Arterial Pressure (MAP)
Median (Inter-Quartile Range) Unit of measure: mmHg |
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Number Analyzed | 163 participants | 158 participants | 321 participants | |
66.3
(63.7 to 69.0)
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66.3
(63.0 to 68.3)
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66.3
(63.7 to 68.7)
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APACHE II Score
[1] Median (Inter-Quartile Range) Unit of measure: Points |
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Number Analyzed | 163 participants | 158 participants | 321 participants | |
27
(22 to 33)
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29
(22 to 34)
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28
(22 to 33)
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[1]
Measure Description: The Acute Physiology and Chronic Health Evaluation (APACHE II) is a severity score and mortality estimation tool developed from a large sample of ICU patients in the United States. The APACHE II score is made of 12 physiological variables and 2 disease-related variables. The APACHE II score ranges from 0 to 71 points, with higher scores correlating to worse outcomes.
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Vasopressor Dose
Median (Inter-Quartile Range) Unit of measure: Mcg/kg/min |
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Number Analyzed | 163 participants | 158 participants | 321 participants | |
0.33
(0.23 to 0.56)
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0.34
(0.23 to 0.56)
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0.34
(0.23 to 0.56)
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Cause of Shock
Measure Type: Count of Participants Unit of measure: Participants |
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Sepsis | Number Analyzed | 163 participants | 158 participants | 321 participants |
127 77.9%
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132 83.5%
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259 80.7%
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Other, potentially sepsis | Number Analyzed | 163 participants | 158 participants | 321 participants |
20 12.3%
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11 7.0%
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31 9.7%
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Pancreatitis | Number Analyzed | 163 participants | 158 participants | 321 participants |
0 0.0%
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2 1.3%
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2 0.6%
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Vasoplegia | Number Analyzed | 163 participants | 158 participants | 321 participants |
10 6.1%
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9 5.7%
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19 5.9%
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Other | Number Analyzed | 163 participants | 158 participants | 321 participants |
6 3.7%
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4 2.5%
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10 3.1%
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Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
All investigators were restricted from publishing individual papers until the study-wide publication was published. After this time, investigator restrictions varied by institution.
Results Point of Contact
Name/Title: | George Tidmarsh, MD, PhD |
Organization: | La Jolla Pharmaceutical Company |
Phone: | 858-207-4264 |
EMail: | gtidmarsh@ljpc.com |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | La Jolla Pharmaceutical Company |
ClinicalTrials.gov Identifier: | NCT02338843 |
Other Study ID Numbers: |
LJ501-CRH01 |
First Submitted: | January 1, 2015 |
First Posted: | January 14, 2015 |
Results First Submitted: | November 28, 2017 |
Results First Posted: | January 17, 2018 |
Last Update Posted: | March 27, 2018 |