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Cx611

Phase 1

Bacterial Pneumonia | Monoclonal antibody | Infectious Disease |Takeda Pharmaceutical Company Limited|Trials Updated: Apr 6, 2022

Cx611 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since May 2017

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment84

FDA Designations

No designations recorded

Cx611 clinical trials

Cx611 · 1 trial · 1 indication

Phase 1 1
NCT03158727Cx611-0204 SEPCELL StudyBacterial Pneumonia
COMPLETED84 Analytics
PHASE1COMPLETED
Cx611-0204 SEPCELL Study
Bacterial PneumoniaUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants Reporting One or More Treatment-emergent Adverse Events (TEAEs)
Baseline up to Day 90
Number of Participants With Adverse Events of Special Interest (AESI)
Baseline up to Day 90

AESIs are predefined adverse events (AEs) that required close monitoring and prompt reporting to the sponsor. Protocol-specific AEs considered as AESI for this study are thromboembolic events and hypersensitivity reactions such as anaphylaxis.

Number of Participants With Hypersensitivity Reactions
Baseline up to Day 90

Hypersensitivity reactions included anaphylaxis (changes in systolic and diastolic blood pressure, core temperature, respiratory rate \[non-ventilated participants\], heart rate), episodes of skin reactions and signs and symptoms of respiratory distress, which require therapeutic intervention including drugs and/or changes in mechanical ventilation setting. Number of participants with hypersensitivity reactions were reported for this outcome measure.

Number of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG) Parameters on Day 1
Day 1
Number of Participants With Markedly Abnormal Values of 12-lead Electrocardiogram (ECG) Parameters on Day 3
Day 3
Number of Participants With Markedly Abnormal Laboratory Values
Baseline up to Day 90
Number of Participants With Anti-human Leukocyte Antigen Complex (Anti-HLA)/Donor Antibodies At Day 1, 14, and 90
At Days 1, 14, and 90

Secondary Endpoints

Mechanical Ventilation and Vasopressors Treatment-free Days
Baseline up to Day 28
Percentage of Participants Alive and Free of Both Mechanical Ventilation and Vasopressors at Day 29
Day 29
Percentage of Participants Alive and Free of Mechanical Ventilation at Day 29
Day 29
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Cx611EXPERIMENTALSubjects treated in an intensive care unit for sCABP, but that may be screened at the emergency department, will receive SoC therapy according to local guidelines plus two intravenous central line infusions of Cx611 at a fixed dose of 160 million expanded allogeneic adipose-derived stem cells (eASCs) each.
PlaceboPLACEBO_COMPARATORSubjects treated in an intensive care unit for sCABP, but that may be screened at the emergency department, will receive SoC therapy according to local guidelines plus two intravenous central line infusions of Ringer Lactate.

Interventions

NameTypeDescription
Cx611BIOLOGICALTwo intravenous infusions, one on day 1 and another one on day 3.
PlaceboOTHERTwo intravenous infusions, one on day 1 and another one on day 3.
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Eligibility Criteria

Age Range18 Years to 80 Years
SexALL
Healthy VolunteersNo
Study Sites33

Inclusion criteria 1. Adult subjects of either gender (aged ≥18 years and ≤80 years old.) 2. Body weight between 50 kg and 100 kg. 3. Clinical diagnosis of acute (developed within ≤21 past days) community acquired bacterial pneumonia based on the presence of two relevant signs (fever, tachypnoea, l...

Countries:BelgiumFranceItalyLithuaniaNorwaySpain
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