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HCW9218 for Advanced Pancreatic Cancer


2022-10-17


2025-01-01


2025-02-01


60

Study Overview

HCW9218 for Advanced Pancreatic Cancer

This is a Phase 1b/2, open-label, multi-center, competitive enrollment and dose-escalation study of HCW9218 in patients with advanced/metastatic pancreatic cancer.

The study involves a Phase 1b dose escalation portion with up to 30 patients to determine the MTD using a 3+3 dose escalation design and to designate a dose level for the Phase 2 expansion phase (RP2D). The Phase 2 portion of the study will consist of an expansion cohort of up to 39 patients receiving HCW9218 monotherapy at the RP2D level. An additional independent Phase 2 cohort of patients receiving HCW9218 at the RP2D level in sequence with gemcitabine and nab-paclitaxel will also be considered.

  • Advanced Pancreatic Carcinoma
  • DRUG: HCW9218
  • HCWPAN102

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates Results Reporting Dates Study Record Updates

2022-03-11  

N/A  

2024-12-18  

2022-03-22  

N/A  

2024-12-20  

2022-03-31  

N/A  

2024-12  

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

Design Details

Primary Purpose:
Treatment


Allocation:
Na


Interventional Model:
Single Group


Masking:
None


Arms and Interventions

Participant Group/ArmIntervention/Treatment
EXPERIMENTAL: HCW9218

Experimental Arm: HCW9218

DRUG: HCW9218

  • Bifunctional TGF-β antagonist/IL-15 protein complex
Primary Outcome MeasuresMeasure DescriptionTime Frame
Occurrence of Adverse Events and Treatment-Related Adverse EventsEvaluate the safety profile (as outlined by incidence of adverse events (AEs) based on CTCAE v5) of HCW9218 monotherapy in subjects with advanced/metastatic pancreatic cancer who have progressed on or are intolerant of standard first-line therapy12 Months
Determine the maximum tolerated dose (MTD)Determine the maximum tolerated dose (MTD) and designate the recommended Phase 2 dose level (RP2D) for Phase 2 study of HCW9218 in HCW9218-treated subjects12 Months
Secondary Outcome MeasuresMeasure DescriptionTime Frame
Objective Response Rate (ORR)To evaluate objective response rate (ORR) per RECIST version 1.112 Months
Progression-Free Survival (PFS)To assess the progression-free survival (PFS) per RECIST version 1.112 Months
Overall Survival (OS)OS is defined as the time from first administration of study intervention to the date of death due to any cause.12 Months
Duration of ResponseDuration of response is the time from response to progression or death.12 Months

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person’s general health condition or prior treatments.

Ages Eligible for Study:
ALL

Sexes Eligible for Study:
18 Years

Accepts Healthy Volunteers:

    Inclusion Criteria:
    1. Histologically or cytologically confirmed unresectable, advanced/metastatic disease pancreatic cancer that has progressed on standard first-line (or second- or later line) systemic therapy (excepting progression within 6 months of end of adjuvant systemic chemotherapy); or that can no longer be treated with first-line systemic therapy due to subject's intolerance. 2. For dose escalation phase (Phase 1b), distant metastatic disease or advanced disease and not a candidate for down staging to resection For expansion phase (Phase 2), distant metastatic disease only 3. Prior radiation is allowed if the index lesion(s) remains outside of the treatment field or has progressed since prior treatment. Radiation therapy must have been completed at least 4 weeks prior to the baseline scan. 4. Age > 18 years 5. A life expectancy of at least 12 weeks 6. Laboratory tests performed within 14 days of treatment start:
    1. Absolute neutrophil count (AGC/ANC) ≥ 1,500/μL (≥1.5 × 109/L) 2. Platelets ≥ 100,000/μL (≥ 100 × 109/L) [Subjects may be transfused not more than 1 unit of platelets within 2 weeks to meet this requirement] 3. Hemoglobin ≥ 9 g/dL (>90g/L) [Subjects may be transfused not more than 2 units of pRBCs within 2 weeks to meet this requirement] 4. Calculated glomerular filtration rate (GFR)
  • >40 mL/min OR serum creatinine ≤ 1.5 × ULN 5. Total bilirubin ≤ 2.0 × ULN or ≤ 3.0 × ULN for subjects with Gilbert's syndrome 6. AST, ALT, ALP ≤ 2.5 × ULN or ≤ 5.0 × ULN if liver metastasis present *using the following Cockcroft & Gault equation to calculate the eGFR for this study.

  • eGFR in mL/min = [(140-age in years) × (weight in kg) × F]/(serum creatinine in mg/dL × 72), where F =1 if male; and 0.85 for female. 7. Adequate pulmonary function with PFTs > 50% FEV1 if symptomatic or prior known impairment 8. Negative serum pregnancy test within 14 days of treatment start if female and of childbearing potential (non-childbearing is defined as greater than one year postmenopausal or surgically sterilized) 9. Female subjects of childbearing potential must adhere to using a medically accepted method of birth control prior to screening and agree to continue its use for at least 28 days after the last dose of HCW9218 or be surgically sterilized (e.g., hysterectomy or tubal ligation) and males must agree to use a barrier method of birth control and agree to continue its use for at least 28 days after the last dose of HCW9218 10. Provide signed informed consent and HIPAA authorization and agree to comply with all protocol-specified procedures and follow-up evaluations
    Exclusion Criteria:
    Subjects with ANY of the following criteria are excluded from participation in the study (to be verified by Sponsor prior to subject enrollment):
    1. History of clinically significant vascular disease, including any of the following within 6 months prior to start of study treatment: MI or unstable angina, percutaneous coronary intervention, bypass grafting, ventricular arrhythmia requiring medication, stroke or transient ischemic attack, symptomatic peripheral arterial disease 2. Marked baseline prolongation of QT/QTc interval (e.g., demonstration of a QTc interval greater than or equal to 470 milliseconds by Fridericia's correction) 3. Subjects with untreated CNS metastases are excluded. Subjects are eligible if CNS metastases are treated and subjects are neurologically stable for at least 2 weeks prior to enrollment. In addition, subjects must be either off corticosteroids, or on a stable or decreasing dose of ≤ 10 mg daily prednisone (or equivalent) 4. Anti-cancer treatment including surgery, radiotherapy, chemotherapy, other immunotherapy, or investigational therapy within 14 days before treatment start 5. Other prior malignancy except for the following: adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, adequately treated Stage I or II cancer from which the subject is currently in complete remission, or any other cancer from which the subject has been disease-free for 3 years after surgical treatment 6. Known hypersensitivity or history of allergic reactions attributed to compounds of similar chemical or biologic composition to the agents used in the study 7. Prior therapy with TGF-β antagonist, IL-15 or analogs 8. Concurrent herbal or unconventional therapy (e.g., St. John's Wort) 9. Known autoimmune disease requiring active treatment. Subjects s with a condition requiring systemic treatment with either corticosteroids (> 10 mg daily prednisone equivalent) or other immunosuppressive medications within 14 days of enrollment. Inhaled or topical steroids, and adrenal replacement steroid doses ≤ 10 mg daily prednisone equivalent, are permitted in the absence of active autoimmune disease 10. Active systemic infection requiring parenteral antibiotic therapy. All prior infections must have resolved following optimal therapy. 11. Prior organ allograft or allogeneic transplantation 12. Known HIV-positive or AIDS 13. Women who are pregnant or nursing 14. Any ongoing toxicity from prior anti-cancer treatment that, in the judgment of the Investigator, may interfere with study treatment. All toxicities attributed to prior anti-cancer therapy other than peripheral neuropathy, alopecia, and fatigue must resolve to grade 1 (NCI CTCAE v5.0) or baseline before administration of the study treatment 15. Psychiatric illness/social situations that would limit compliance with study requirements 16. Other illness or a medical issue that in the opinion of the Investigator would exclude the subject from participating in this study

Collaborators and Investigators

This is where you will find people and organizations involved with this study.


    • STUDY_DIRECTOR: Paula Bradshaw, MSN, MBA, RN, VP, Clinical Business Operations

    Publications

    The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

    General Publications

    No publications available