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Xilonix

Phase 3

Symptomatic Colorectal Cancer | Monoclonal antibody | Oncology |Johnson & Johnson|Trials Updated: Jul 8, 2025

Xilonix development status

Highest phase Phase 3
Registered trials 3 across 1 sponsor since Jan 2013

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials2
Total Enrollment286

FDA Designations

No designations recorded

Xilonix clinical trials

Xilonix · 2 trials · 4 indications

Phase 3 1Phase 2 1
NCT02138422A Phase 3 Study to Evaluate Xilonix as an Anticancer Therapy in Patients With Symptomatic Colorectal CancerSymptomatic Colorectal Cancer
COMPLETED276 Analytics
PHASE3COMPLETED
A Phase 3 Study to Evaluate Xilonix as an Anticancer Therapy in Patients With Symptomatic Colorectal Cancer
Symptomatic Colorectal CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Response Rate
8 weeks
Change in Physician's Wound Assessment & Patient's Global Assessment
28 days
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
PlaceboPLACEBO_COMPARATORPlacebo administered intravenously every 2 weeks
XilonixACTIVE_COMPARATORXilonix administered intravenously every 2 weeks
open label-XilonixEXPERIMENTALOpen label-Xilonix

Interventions

NameTypeDescription
XilonixBIOLOGICAL -
PlaceboBIOLOGICAL -
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Subjects with pathologically confirmed colorectal carcinoma that is metastatic or unresectable and which is refractory to standard therapy. To be considered refractory, a subject must have failed both an oxaliplatin (oxaliplatin may have been in the adjuvant setting) and an i...

Countries:PolandUnited States
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Frequently asked questions about Xilonix

What is Xilonix used for?

Xilonix is an investigational monoclonal antibody being studied for pyoderma gangrenosum, a rare inflammatory skin condition, and for symptomatic colorectal cancer, including advanced colorectal cancer with cachexia. It is not approved by the FDA and remains in clinical development.

Who makes Xilonix?

Xilonix is being developed by Johnson & Johnson, a company traded on the New York Stock Exchange under the ticker JNJ. The drug is an investigational monoclonal antibody and has not received regulatory approval.

What phase is Xilonix in?

Xilonix has completed a Phase 2 trial in pyoderma gangrenosum and a Phase 3 trial in symptomatic colorectal cancer. Both trials are completed, and the drug is still considered investigational, meaning it has not been approved by the FDA.

What clinical trials is Xilonix in?

Xilonix has been studied in two completed trials: NCT01965613, a Phase 2 open-label study in pyoderma gangrenosum with 10 participants in the United States, and NCT02138422, a Phase 3 study in symptomatic colorectal cancer with 276 participants in Poland.

Is Xilonix the same as any other drug?

No alternative names for Xilonix have been reported. The drug is known only as Xilonix in clinical trials and is being developed by Johnson & Johnson.