BXQ-350 in Newly Diagnosed Metastatic Colorectal Carcinoma
NCT ID: NCT05322590
Last Updated: 2024-12-20
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
ACTIVE_NOT_RECRUITING
PHASE1/PHASE2
195 participants
INTERVENTIONAL
2023-01-09
2029-04-30
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
All participants will receive BXQ-350 by intravenous (IV) infusion along with standard of care doses of mFOLFOX and bevacizumab. The study is divided into two stages: Stage 1 will be open label and will enroll participants at increasing dose levels of BXQ-350 in order to determine the Stage 2 dose. Stage 2 will be blinded; participants will receive BXQ-350 at the established Stage 1 dose or placebo.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
The unique combination of BXQ-350 along with its proven safety profile, potential efficacy, and possible neuropathy benefit makes BXQ-350 a worthwhile candidate to use in combination with standard of care treatment for mCRC to not only enhance the standard treatment of mCRC, but also to evaluate its ability to alleviate side effects related to oxaliplatin-induced sensory neurotoxicity.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
In Stage 2, eligible participants will be randomized in a 1:1 ratio to receive either BXQ-350 at the RP2D or placebo (0.9% normal saline) intravenously (IV) administered in combination with mFOLFOX7 and bevacizumab.
TREATMENT
QUADRUPLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
BXQ-350
BXQ-350 will be administered by IV infusion
BXQ-350
BXQ-350 is a novel anti-neoplastic therapeutic agent configured from two components: Saposin C (SapC), an expressed (human) lysosomal protein, and the phospholipid dioleoylphosphatidyl-serine (DOPS), a phospholipid located on cell membranes (clinical formulation BXQ-350). BXQ-350 will be administered by intravenous (IV) infusion over six months and continued for an additional 20 months for participants who remain eligible.
Placebo
Placebo (0.9% normal saline) will be administered by IV infusion (Stage 2 only)
Placebo
Placebo will be 0.9% normal saline of matching volume to BXQ-350 administered by intravenous (IV) infusion over six months and continued for an additional 20 months for participants who remain eligible (Stage 2 only)
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
BXQ-350
BXQ-350 is a novel anti-neoplastic therapeutic agent configured from two components: Saposin C (SapC), an expressed (human) lysosomal protein, and the phospholipid dioleoylphosphatidyl-serine (DOPS), a phospholipid located on cell membranes (clinical formulation BXQ-350). BXQ-350 will be administered by intravenous (IV) infusion over six months and continued for an additional 20 months for participants who remain eligible.
Placebo
Placebo will be 0.9% normal saline of matching volume to BXQ-350 administered by intravenous (IV) infusion over six months and continued for an additional 20 months for participants who remain eligible (Stage 2 only)
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
1. Age ≥ 18 years of age at the time of signing the informed consent.
2. Participants have newly diagnosed Stage IV metastatic adenocarcinoma of the colon / rectum.
3. Have measurable disease at baseline based on RECIST 1.1 as determined by the local site Investigator / radiology assessment.
4. Have a life expectancy \> 3 months.
5. Have ECOG Performance Status of 0 or 1.
* Participants unable to walk because of paralysis, but who can sit without assistance/restraint and control a wheelchair, will be considered ambulatory for the purpose of assessing the performance score.
6. Have acceptable liver function defined as:
* Total serum bilirubin ≤ 1.5 x upper limit of normal (ULN) for the study site; in participants with known Gilbert Syndrome, total bilirubin ≤ 3 x ULN, with direct bilirubin ≤ 1.5 x ULN).
* Aspartate transaminase (AST), serum glutamic oxaloacetic transaminase (SGOT), alanine transaminase (ALT), serum glutamic pyruvic transaminase (SGPT) ≤ 3 x ULN (if liver metastases are present, then ≤ 5 x ULN is allowed).
* Serum albumin ≥ 3 g/ dL.
7. Have acceptable renal function defined as:
* Creatinine clearance ≥ 50 mL/minute calculated using the Cockcroft-Gault formula (Cockcroft 1976): CCr = {((140 - age) x weight kg) / (72 x SCr)} x 0.85 (if female).
* Urine dipstick protein \< 1 + (30 - 70 mg/dL), urine protein/creatinine ratio of \< 1, OR 24 hour urine protein \< 1g/24 hours.
8. Have acceptable bone marrow function defined as:
* Absolute neutrophil count ≥ 1,500 cells / mm3.
* Platelet count ≥ 100,000 cells / mm3 (unsupported, no transfusion within 7 days of enrollment).
* Hemoglobin \> 9.0 g/dL (unsupported, no transfusion within 7 days of enrollment).
9. Have acceptable coagulation parameters (anti-coagulation allowed) defined as:
* International normalized ratio ≤ 2 x ULN unless on anticoagulation or prothrombin time within normal limits.
* Activated partial thromboplastin time within normal limits.
10. Have a negative serum pregnancy test result at screening (females of childbearing potential \[FCBP\] only). Not applicable to participants who are surgically sterile (i.e., bilateral salpingectomy, bilateral oophorectomy, or complete hysterectomy) or who are post-menopausal. Women will be considered post-menopausal if they have been amenorrheic for 12 months without an alternative medical cause.
11. Contraceptive use by men and women must be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. FCBP whose partner(s) are non-sterilized males and non-sterilized male participants whose sexual partner(s) are FCBP must abstain from heterosexual activity or agree to use an acceptable method of contraception according to the following guidelines:
* The reliability of sexual abstinence for male and/or female enrollment eligibility needs to be evaluated in relation to the duration of the entire period of risk associated with study interventions and the preferred and usual lifestyle of the participant. Total sexual abstinence is an acceptable method provided it is the usual lifestyle of the participant. Periodic abstinence (e.g., calendar, ovulation, symptothermal, or post ovulation methods), the rhythm method, and withdrawal are not acceptable methods of contraception.
* Non-sterilized Male Participants:
* Must use an acceptable method of contraception such as male condom plus spermicide during the entire period of risk associated with study interventions which includes the total duration of the study and the drug washout period (6 months after the last dose of study intervention) and refrain from sperm donation or banking throughout this period.
* Vasectomized males are considered fertile and should still use a male condom plus spermicide as indicated above.
* Even if the female partner is pregnant, male participants should still use a condom plus spermicide, as indicated above..
* Female partners (of childbearing potential) of male participants must also use a highly effective method of contraception during the entire period of risk associated with study interventions as described above.
* FCBP
* Must use a highly effective method of contraception and avoid breastfeeding during the entire period of risk associated with study interventions which includes the total duration of the study and the drug washout period (9 months after the last dose of study intervention) and refrain from egg donation or banking throughout this period.
* Non-sterilized male partners must also use a male condom plus spermicide during the entire period of risk associated with study interventions as described above.
* A highly effective method of contraception is defined as one that results in a low failure rate (less than 1% per year) when used consistently and correctly. Note that some contraception methods are not considered highly effective. The participants chosen method(s) must be confirmed as highly effective prior to study entry.
12. Participant is capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.
Exclusion Criteria
1. Have locally confirmed DNA-mismatch repair deficient or microsatellite instability (MSI) status - high Stage IV colorectal cancer.
2. Participants with brain metastases may participate provided they are clinically stable for at least 4 weeks prior to study entry, have no evidence of new or enlarging brain metastases and are off steroids for at least 7 days.
3. Have a concurrent malignancy or have had another malignancy within the past 5 years prior to screening that is expected to alter life expectancy or may interfere with disease assessment.
4. Have Type 1 or 2 diabetes mellitus.
5. Have Reversible Posterior Leukoencephalopathy.
6. Have a history of or evidence of active gastrointestinal perforation or gastrointestinal fistula.
7. Have a family history of a genetic / familial neuropathy.
8. Have pre-existing clinical neuropathy ≥ Grade 2 per CTCAE v5.0 from any cause.
9. Have had major surgery other than a minor outpatient procedure within 28 days prior to randomization or have not recovered from major side effects of the surgery if more than 4 weeks have elapsed since surgery.
10. Have poorly controlled hypertension despite the use of antihypertensive agents defined as blood pressure \> 150/90 mmHg on at least 2 repeated determinations on separate days during screening period.
11. Have a history of cardiac dysfunction including:
* Myocardial infarction within 6 months prior to initiation of screening.
* History of documented congestive heart failure (New York Heart Association functional classification III-IV) within 6 months prior to initiation of screening
* Active cardiomyopathy.
* Electrocardiogram with QTc \> 470 milliseconds at screening.
12. Have uncontrolled severe infections (acute or chronic) including HIV, Hepatitis B or C
13. Have active poor wound healing (delayed healing, wound infection or fistula).
14. Have evidence of active, clinically significant bleeding (e.g., gastrointestinal bleeding, hemoptysis, or gross hematuria) at screening. No bleeding diathesis, hemorrhage, or arterial/ venous thrombotic events within 6 months prior to initiation of screening, including transient ischemic attack, cerebrovascular accident, unstable angina or angina requiring surgical or medical intervention in the past 6 months, or myocardial infarction. Patients with clinically significant peripheral artery disease (i.e., claudication on less than one block) or any other arterial thrombotic event are also ineligible.
15. Are breast feeding or pregnant, confirmed by a positive serum human chorionic gonadotropin (hCG) laboratory test.
16. Have other concurrent severe and/or uncontrolled medical condition that would, in the Investigator's judgment contraindicate the participant's participation in the clinical study or obscure proper assessment of safety and toxicity of the prescribed regimen.
17. Have received prior treatment with any investigational drug within 4 weeks (28 days) prior to randomization.
18. Have received prior treatment with neurotoxic chemotherapy including but not limited to oxaliplatin, cisplatin, a taxane, or a vinca alkaloid.
19. Have received prior treatment with any anti-VEGF agent.
20. Are receiving any agent for the treatment, prevention, or with known/hypothesized efficacy for peripheral neuropathy; including but not limited to gabapentin, pregabalin, venlafaxine, duloxetine, amitriptyline, nortriptyline, or anti-neuropathic pain topical cream.
21. Have a known sensitivity to the components of BXQ-350 (SapC and DOPS).
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
ICON plc
INDUSTRY
CTI Clinical Trial and Consulting Services
OTHER
Bexion Pharmaceuticals, Inc.
INDUSTRY
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Chief Scientific Officer
Role: STUDY_DIRECTOR
Bexion Pharmaceuticals, Inc.
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
University of Alabama at Birmingham
Birmingham, Alabama, United States
UC Irvine Health
Orange, California, United States
Pacific Hematology Oncology Associates
San Francisco, California, United States
Sylvester Comprehensive Cancer Center, University of Miami Hospitals and Clinics
Miami, Florida, United States
The University of Iowa Hospitals and Clinics
Iowa City, Iowa, United States
St. Elizabeth Healthcare
Edgewood, Kentucky, United States
University of Kentucky/Markey Cancer Center
Lexington, Kentucky, United States
University of Louisville, James Graham Brown Cancer Center
Louisville, Kentucky, United States
University Medical Center New Orleans
New Orleans, Louisiana, United States
Stony Brook Cancer Center
Stony Brook, New York, United States
Gabrail Cancer Center Research
Canton, Ohio, United States
University of Cincinnati Medical Center
Cincinnati, Ohio, United States
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
BXQ-350.AG
Identifier Type: -
Identifier Source: org_study_id