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Study to Evaluate the Safety and Efficacy of Treatment With NLM-001 and Standard Chemotherapy Plus Zalifrelimab in Patients With Advanced Pancreatic Cancer

2021-09-01

2025-04

2025-04

28

Study Overview

Study to Evaluate the Safety and Efficacy of Treatment With NLM-001 and Standard Chemotherapy Plus Zalifrelimab in Patients With Advanced Pancreatic Cancer

In order to improve the survival rates and decrease progression of pancreatic advanced cancer, this study aims to evaluate the first line treatment approved for this disease (gemcitabine plus nab-paclitaxel) in combination with two experimental drugs, an inhibitor of the signaling pathway of Hedgehog and an immunotherapy drug able of blocking the CTLA-4 receptor.

Pancreatic cancer is one of the leading neoplasms in the world in terms of mortality, with very low survival rates mainly due to its rapid progression and diagnosis in advanced stages, which makes its treatment extremely difficult. Gemcitabine plus nab-paclitaxel is currently considered the first-line standard treatment for advanced pancreatic cancer due to this superiority against other treatments. In order to find an alternative to improve survival of advanced pancreatic cancer, this study aims to evaluate the efficacy with first-line treatment in combination of two experimental drugs, a Hedgehog pathway inhibitor (NLM-001) and a CTLA-4 blocker (zalifrelimab) in previously untreated patients with advanced pancreatic cancer.

  • Pancreatic Ductal Adenocarcinoma
  • DRUG: Gemcitabine
  • DRUG: Nab paclitaxel
  • DRUG: NLM-001
  • DRUG: Zalifrelimab
  • NLM-2020-01 / NUMANTIA
  • 2020-004932-52 (EUDRACT_NUMBER Identifier) (EUDRACT_NUMBER: )

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

2021-03-30  

N/A  

2024-12-26  

2021-03-30  

N/A  

2024-12-30  

2021-04-01  

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: Investigational treatment

Conventional Chemotherapy (Gemcitabine + nab-paclitaxel) plus NLM-001 plus Zalifrelimab

DRUG: Gemcitabine

  • Gemcitabine 1000 mg/m2 IV on days 1, 8 and 15 (conventional chemotherapy).

DRUG: Nab paclitaxel

  • Nab-Paclitaxel 125 mg/m2 IV on days 1, 8 and 15 (conventional chemotherapy).

DRUG: NLM-001

  • NLM-001 will be administered three cycles consecutively followed by two rest cycles.

DRUG: Zalifrelimab

  • Zalifrelimab administration each 6 weeks.
Primary Outcome MeasuresMeasure DescriptionTime Frame
Treatment efficacy according to responseObjective Response Rate (ORR): Complete Response (CR) + Partial Response (PR) according to RECIST 1.1 criteria17 months
Secondary Outcome MeasuresMeasure DescriptionTime Frame
Frequency of occurrence of adverse eventsFrequency of occurrence of adverse events according to NCI-CTCAE v5.0 criteria8 months
Treatment efficacy according to disease control rateDisease Control Rate (DCR): Complete Response (CR) + Partial Response (PR) + Stable Disease (SD) evaluated by RECIST 1.1 criteria8 months
Treatment efficacy according to progression free survival (PFS)Time in months from the patient's study enrolment until patient progression according to RECIST 1.1 criteria or death.8 months
Treatment efficacy according to Duration of Response (DoR)Time between the date of first confirmed response to the date of the first documented tumor progression (per RECIST 1.1), or death due to any cause, whichever occurs first8 months
Treatment efficacy according to Overall Survival (OS)Time in months since the patient's study enrolment until death.8 months
CA 19.9Decrease in CA 19.9 levels > 50%8 months
Gli mRNA and SMA + CAF expression and ORRCorrelation between change in Gli mRNA and SMA + CAF expression and Objective Response Rate (ORR).1 month
Gli mRNA and SMA + CAF expression and PFSCorrelation between change in Gli mRNA and SMA + CAF expression and Progression Free Survival (PFS).1 month
Collagen structure and ORRCorrelation between change in Collagen structure and Objective Response Rate (ORR)1 month
Collagen structure and PFSCorrelation between change in Collagen structure and Progression Free Survival (PFS).1 month
Lymphocyte infiltration and ORRCorrelation between change in lymphocyte infiltration and Objective Response Rate (ORR).1 month
Lymphocyte infiltration and PFSCorrelation between change in lymphocyte infiltration and Progression Free Survival (PFS).1 month

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. Investigators must ensure that patients are able to understand the requirements of the study and provide informed consent 2. Age ≥18 years 3. Histological or cytological diagnosis of pancreatic adenocarcinoma 4. Stage IV disease 5. No prior treatment for advanced disease. Patients who have received chemotherapy for localize disease are eligible if at least six months have elapsed from the last chemotherapy treatment 6. Measurable disease per RECIST 1.1 as determined by the investigator 7. ECOG (Eastern Cooperative Oncology Group) PS 0-1 8. Sufficient hematopoietic, renal and liver function as defined as:

  • Neutrophil count ≥ 1.5 x 10*9 / L
  • Platelet count ≥ 100 x 10*9 / L
  • Bilirubin ≤ 1.5 x ULN (upper limit of normal)
  • AST and / or ALT ≤2.5 x ULN or ≤5 for patients with liver disease
  • Serum creatinine ≤ 1.5 x ULN 9. Tumor lesion amenable for safe repeated biopsy 10. Women of child-bearing age and men who wish to participate in the study must agree to use appropriate contraceptive methods from the signing of informed consent until 3 months after discontinuation of the study drug


  • Adequate contraception includes abstinence, oral contraceptives, transdermal patches, and injections that prolong release of a progestogen (starting at least 4 weeks prior to the administration of the investigational drug), double barrier method: condom or female condom (diaphragm or condom / vaginal) plus spermicide, intrauterine device (IUD), implant or a vaginal ring (placed at least 4 weeks prior to administration of investigational drug) or male partner sterilization (vasectomy with documentation of azoospermia) before the inclusion of the woman in the trial if the male is the only sex partner of the woman

    • Investigators must ensure that patients recruited will be able to meet all study requirements, including tumor biopsy, chemotherapy and monitoring
    Exclusion Criteria:
    1. Active or uncontrolled infection, disease or serious medical condition that may interfere with the patient's eligibility or treatment 2. History of psychiatric condition that would compromise the patient's ability to understand or comply with the requirements of the protocol, or the ability to provide informed consent 3. Concurrent antineoplastic therapy 4. Pregnant or lactating women 5. History of allergic reactions attributed to compounds of similar chemical structure or similar biological study drug composition 6. History of life-threatening serious adverse events to Gemcitabine or Nab-Paclitaxel 7. Prior chemotherapy or chemo-radiation therapy for advanced pancreatic cancer 8. Patients requiring or being treated with potent CYP3A4 inhibitors and inducers 9. Other malignancies treated within the last 5 years, except in situ cervix carcinoma or nonmelanoma skin cancer 10. History of interstitial lung disease 11. Subjects with a history or presence of a known clotting disorder or difficulty achieving haemostasis will be excluded 12. Primary or secondary immunodeficiency, including immunosuppressive disease or autoimmune disease (including autoimmune endocrinopathies).
    Note: Subjects with diabetes type 1, vitiligo, psoriasis, hypo-, or hyperthyroid disease not requiring immunosuppressive treatment are eligible. Subjects with Type 2 diabetes mellitus are allowed 13. Subjects with a known history of human immunodeficiency virus 1 and 2, human T lymphotropic virus 1. 14. Administration of anticancer medications or investigational drugs within the following intervals before the first administration of study drug:
    1. A 1-week washout is permitted for palliative radiation to non- central nervous system (CNS) disease, with medical monitor approval. Subjects must also not have had radiation pneumonitis as a result of treatment and cannot participate in the study if they are on chronic corticosteroids for radiation pneumonitis Note: Bisphosphonates and denosumab are permitted medications 2. ≤7 days for prior corticosteroid treatment, with the following exceptions:

  • Use of an inhaled or topical corticosteroid is permitted
  • Corticosteroid premedication for radiographic imaging for dye allergies is permitted
  • Use of physiologic corticosteroid replacement therapy may be approved after consultation with the medical monitor 3. ≤7 days for immunosuppressive-based treatment for any reason, with the exceptions noted above for prior corticosteroid treatment 4. ≤21 days or 5 half-lives before first dose of study treatment for all other investigational study drugs or devices. For investigational agents with long half-lives (e.g., >5 days), enrollment before the fifth half-life requires medical monitor approval 15. Has not recovered to grade ≤1 from toxic effects of prior therapy and/or complications from prior surgical intervention before starting therapy Note: Subjects with grade ≤2 neuropathy and alopecia are an exception and may enroll 16. History or presence of an abnormal ECG that, in the investigator's opinion, is clinically meaningful 17. Concurrent participation in other investigational drug trials 18. Known central nervous system (CNS) involvement as follows:


  • Untreated CNS metastases.
  • Leptomeningeal metastases. Note: Patients may be eligible if CNS metastases have been treated and patients have neurologically returned to baseline (except for residual signs and symptoms related to the CNS treatment).

Collaborators and Investigators

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

  • Apices Soluciones S.L.
  • Agenus Inc.
  • PRINCIPAL_INVESTIGATOR: Teresa Macarulla, MD, Hospital Vall d'Hebron

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

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