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Nivolumab, Ipilimumab and Chemoradiation in Pancreatic Cancer. (LAPTOP)

Primary Purpose

Borderline Resectable, Locally Advanced or Metastatic Pancreatic Cancer

Status
Recruiting
Phase
Phase 1
Locations
Denmark
Study Type
Interventional
Intervention
Gemcitabine
Nab-paclitaxel
Nivolumab
Ipilimumab
SBRT
Sponsored by
Herlev Hospital
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Borderline Resectable, Locally Advanced or Metastatic Pancreatic Cancer focused on measuring pancreatic cancer, borderline resectable, locally advanced or metastatic pancreatic cancer

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Signed informed consent

    • Subjects must have signed and dated an IRB/IEC approved written informed consent form in accordance with regulatory and institutional guidelines. This must be obtained before the performance of any protocol related procedures that are not part of normal subject care
    • Subjects must be willing and able to comply with scheduled visits, treatment schedule, laboratory testing, and other requirements of the study
  • Histological or cytological confirmation of locally advanced or metastatic pancreatic carcinoma prior to entering this study
  • No prior chemotherapy regimens received for PC
  • Age 18 years or older
  • Life expectancy greater than 6 months
  • ECOG/WHO Performance Status (PS) 0-1
  • All participants will be required to undergo mandatory pre- and on-treatment biopsies at acceptable clinical risk as judged by the investigator. An archival pre-treatment sample is acceptable
  • Patients must have normal organ and marrow function as defined below:

    • Absolute neutrophil count (ANC) ≥ 1.5 x 10⁹/L
    • Platelet count ≥ 100 x 10⁹/L
    • Serum bilirubin ≤ 1.5 x upper limit of normal (ULN) (patients with Gilbert's Syndrome must have a total bilirubin ≤ 50 mmol/L)
    • AST/ALT ≤ 5 x ULN
    • Serum creatinine ≤ 1.5 x ULN or CrCl ≥ 40 mL/min (using the Cockcroft-Gault formula)
  • Women of child bearing potential (WOCBP) must use method(s) of contraception as indicated in Appendix 3. For a teratogenic study drug and/or when there is insufficient information to assess teratogenicity (preclinical studies have not been done), a highly effective method(s) of contraception (failure rate of less than 1% per year) is required. The individual methods of contraception and duration should be determined in consultation with the investigator. WOCBP must follow instructions for birth control when the half-life of the investigational drug is greater than 24 hours, contraception should be continued for a period of 30 days plus the time required for the investigational drug to undergo five half-lives. The half-life of nivolumab and ipilimumab is up to 25 days and 18 days, respectively. WOCBP should therefore use an adequate method to avoid pregnancy for 23 weeks (30 days plus the time required for nivolumab to undergo five half-lives) after the last dose of investigational drug
  • Men who are sexually active with WOCBP must use any contraceptive method with a failure rate of less than 1% per year (Appendix 3). The investigator shall review contraception methods and the time period that contraception must be followed. Men that are sexually active with WOCBP must follow instructions for birth control when the half-life of the investigational drug is greater than 24 hours, contraception should be continued for a period of 90 days plus the time required for the investigational drug to undergo five half-lives. The half-life of nivolumab is up to 25 days. Men who are sexually active with WOCBP must continue contraception for 31 weeks (90 days plus the time required for nivolumab to undergo five half-lives) after the last dose of investigational drug. Women who are not of childbearing potential (ie, who are postmenopausal or surgically sterile as well as azoospermic men do not require contraception
  • Subjects must have signed and dated a BIOPAC approved written informed consent form in accordance with regulatory and institutional guidelines

Exclusion Criteria:

  • Metastatic disease
  • Prior treatment with an anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, or anti-CTLA-4 antibody, or any other antibody or drug specifically targeting T-cell co-stimulation or checkpoint pathways
  • Any serious or uncontrolled medical disorder that, in the opinion of the investigator, may increase the risk associated with study participation or study drug administration, impair the ability of the subject to receive protocol therapy, or interfere with the interpretation of study results
  • Participants with active, known or suspected autoimmune disease. Participants with vitiligo, type I diabetes mellitus, residual hypothyroidism due to autoimmune condition only requiring hormone replacement, psoriasis not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger are permitted to enroll.
  • Participants with a condition requiring systemic treatment with either corticosteroids (>10 mg daily prednisone equivalents) or other immunosuppressive medications. Inhaled or topical steroids and adrenal replacement doses > 10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease.
  • Patients should be excluded if they have known history of testing positive for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS)
  • Allergies and adverse drug reaction

    • History of allergy to study drug components
    • History of severe hypersensitivity reaction to any monoclonal antibody
  • WOCBP who are pregnant or breastfeeding

Sites / Locations

  • Herlev & Gentofte University Hospital, DenmarkRecruiting

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Experimental

Arm Description

Nivolumab 3 mg/kg will be given on day 1 (± 2 days) of each 28-day treatment cycle until the progression of disease, discontinuation due to toxicity, withdrawal of consent. Ipilimumab 1 mg/kg will be given once only on day 1 cycle 1. Nivolumab will be administered as an IV infusion over 30 (± 5) minutes and then, after a 30 minutes rest period, ipilimumab will be administered as an IV infusion over 30 (± 5) minutes. Pre-medication for chemotherapy (based on standard-of-care and local institutional standards) and chemotherapy will then be administered after a further 30 minutes rest period. The recommended dose of nab-paclitaxel is 100 mg/m2 administered as an IV infusion over 30 to 40 minutes on Days 1, 8, and 15 of each 28-day cycle. Gemcitabine 800 mg/m2 will be administered over 30 to 40 minutes immediately after nab-paclitaxel on Days 1, 8, and 15 of each 28-day cycle.

Outcomes

Primary Outcome Measures

Incidence of treatment-related AEs, SAEs, AEs leading to discontinuation, death, and laboratory abnormalities

Secondary Outcome Measures

Median PFS using RECIST v1.1
Median OS
Objective Response Rate (ORR) by RECIST v1.1
Rate of downstaging to surgical resection

Full Information

First Posted
January 25, 2020
Last Updated
June 2, 2023
Sponsor
Herlev Hospital
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1. Study Identification

Unique Protocol Identification Number
NCT04247165
Brief Title
Nivolumab, Ipilimumab and Chemoradiation in Pancreatic Cancer.
Acronym
LAPTOP
Official Title
LAPTOP: Phase 1/2 Study in Borderline Resectable, Locally Advanced or Metastatic Pancreatic Cancer to Assess Safety and Potential Efficacy of Dual Checkpoint Inhibition in Combination With Gemcitabine and Nab-paclitaxel Followed by Immune-chemoradiation.
Study Type
Interventional

2. Study Status

Record Verification Date
June 2023
Overall Recruitment Status
Recruiting
Study Start Date
June 2, 2020 (Actual)
Primary Completion Date
June 2024 (Anticipated)
Study Completion Date
June 2024 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Herlev Hospital

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
Pancreatic ductal adenocarcinoma (PDAC) remains a dreadful disease due to its often advanced stage at diagnosis and poor sensitivity to chemotherapy. A locally unresectable tumor (locally advanced pancreatic cancer (LAPC)) is present in 30% of the cases and is defined as a surgically unresectable tumor encasing the adjacent arteries [celiac axis, superior mesenteric artery (SMA)]. In these patients, chemotherapy has been the standard treatment for decades, optionally combined with radiotherapy. Patients with borderline resectable pancreatic cancer (BRPC) comprise a group of patients with PDAC who are at a high risk of having positive margins if upfront resection is pursued. In addition, multiple studies have reported these patients have increased probability of early recurrence of local and systemic disease resulting in poorer outcomes. Although some patients are treated with an aggressive surgery-first approach and adjuvant systemic therapies, a preoperative chemotherapy and/or chemoradiation approach is becoming more common for all patients with BRPC, and this strategy is adapted in Danish and international guidelines. Majority of patients present with metastatic pancreatic cancer (mPC). Therapy options are limited by chemotherapy in palliative setting. The superiority of the FOLFIRINOX regimen demonstrated in the phase III mPC setting led many centers to investigate FOLFIRINOX with or without chemoradiotherapy in patients with LAPC tumor. Gemcitabine combined with nab-paclitaxel is the approved first-line treatment for patients with advanced PC. This regimen showed a median progression-free survival (PFS) of 5.5 months and a median overall survival (OS) of 8.5 months and is the predominantly used regimen in metastatic PC. The role of radiation therapy in the management of nonresectable PC remains controversial. The results of small randomized trials comparing chemoradiotherapy with chemotherapy of patients with LAPC are divergent. Immunotherapy has emerged as a therapeutic approach that offers effective and durable treatment options for subsets of patients with various types of cancer. However, these successes have not manifested similar benefits for PDAC patients mostly due to a lack of pre-existing T-cell immunity and/or a highly immunosuppressive tumor microenvironment (TME). Considering the emerging role of the TME, the combination of checkpoint blocking antibodies with agents that target the inhibitory effects of the TME could lead to better responses in tumor historically resistant to checkpoint blocking antibody approaches. For example, in heavily pretreated patients with advanced/metastatic PDAC, preliminary data from the phase 2 study CHECKPAC (NCT02866383) showed that checkpoint inhibition in combination with stereotactic body radiotherapy (SBRT) provided durable clinical benefit in a small proportion of patients, including prolonged, sustained partial responses. Furthermore, the addition of standard-of-care chemotherapy could further potentiate the anti-tumor effects of immunotherapy approaches by reducing the tumor burden, exposing antigens, and directly affecting the immunosuppressive TME compartment. To explore the safety and synergy of the proposed combinatorial approach, participants with borderline resectable, locally advanced or mPC will receive nivolumab and ipilimumab administered in combination with gemcitabine and nab-paclitaxel followed by immune-chemoradiation.
Detailed Description
Patients receive nivolumab and ipilimumab. Nivolumab 3 mg/kg will be given on Day 1 (± 3 days) of each 28-day treatment cycle. Ipilimumab 1 mg/kg will be given only on day 1 in cycle 1. Nivolumab will be administered as an IV infusion over 30 (± 5) minutes and then, after a 30 minutes rest period, ipilimumab will be administered as an IV infusion over 30 (± 5) minutes. Pre-medication for chemotherapy (based on standard-of-care and local institutional standards) and chemotherapy will then be administered after a further 30 minutes rest period. The recommended dose of nab-paclitaxel is 100 mg/m2 administered as an IV infusion over 30 to 40 minutes on Days 1, 8, and 15 of each 28-day cycle. Gemcitabine 800 mg/m2 will be adminestered over 30 to 40 minutes immediately after nab-paclitaxel on Days 1, 8, and 15 of each 28-day cycle. At the beginning of cycle 3, patients also undergo concurrent MRI-guided adaptive SBRT (8 Gy x 3 fractions) delivered by ViewRay MR-Linear Accelerator. Cycles repeats every 4 weeks for 4 courses (16 weeks) in the absence of disease progression, unacceptable toxicity, withdrawal of consent, or study closure. Once 4 cycles of study treatment have been completed, subjects without disease progression or unacceptable toxicity may continue as per Investigator's Choice to either: Continuation of treatment with nivolumab, nab-paclitaxel and gemcitabine or surgery. Nivolumab can be continued until progressive disease (PD), unacceptable toxicity, withdrawal of consent, or up to 12 cycles in total. Patients will receive chemotherapy until PD, unacceptable toxicity or withdrawal of consent, according to investigator's judgment If tumor response allows for surgical intervention, the subject will be eligible for that treatment as deemed appropriate by the investigators. Surgical intervention may not occur prior to completing the planned 4 cycles of nivolumab, nab-paclitaxel, gemcitabine and SBRT regardless the patient demonstrates a major response to therapy. Patients after PC resection will receive treatment until recurrence, unacceptable toxicity, withdrawal of consent, clear clinical deterioration, or for a maximum of 6 cycles, according to investigator's judgment Patients who discontinue without PD (stable disease (SD), partial response (PR), or complete response (CR)) will have both the safety follow-up period and survival follow-up period to occur simultaneously during the 2-year follow-up period. The duration of this follow-up is up to 2 years following the last dose of study treatment, although a longer follow-up period could be considered in selected cases if an efficacy signal is apparent. Patients will receive follow-up CT/MRI scans every 2 months (±14 days) until documented progression of disease, withdrawal of consent from active participation in the study, lost to follow-up, or for at least 2 years after start of treatment, whichever is earliest. Tumor evaluations will be assessed by the investigators and response to be determined according to response evaluation criteria in solid tumors (RECIST) v1.1 guidelines. Tumor assessment scans, for participants who have ongoing clinical benefit beyond the 2-year period from start of treatment, may continue to be collected as part of standard-of-care treatment. Subsequent therapies will also be recorded in this survival follow-up period. All subjects who discontinue treatment for any reason will have a safety follow-up visit about 30, 60 and 100 days after treatment discontinuation and will be followed for OS and post-study anticancer therapies approximately every 90 days by phone or review of medical records until death, withdrawal of consent, or lost to follow-up. To minimize the risks of adding or nivolumab + ipilimumab followed by nivolumab and chemo-radiation, safety will be monitored by a Bayesian stopping rule for the rate of treatment-related AEs leading to discontinuation greater than 30% (summarized baseline toxicity rate). For example, if 3 patients out of the first 6 or 4 out of the first 7 evaluable patients experience treatment-related AEs leading to discontinuation, accrual to the trial will be temporarily suspended and the principle investigator and study team will review the toxicity data and recommend either modification or termination of the trial.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Borderline Resectable, Locally Advanced or Metastatic Pancreatic Cancer
Keywords
pancreatic cancer, borderline resectable, locally advanced or metastatic pancreatic cancer

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1, Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
40 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Experimental
Arm Type
Experimental
Arm Description
Nivolumab 3 mg/kg will be given on day 1 (± 2 days) of each 28-day treatment cycle until the progression of disease, discontinuation due to toxicity, withdrawal of consent. Ipilimumab 1 mg/kg will be given once only on day 1 cycle 1. Nivolumab will be administered as an IV infusion over 30 (± 5) minutes and then, after a 30 minutes rest period, ipilimumab will be administered as an IV infusion over 30 (± 5) minutes. Pre-medication for chemotherapy (based on standard-of-care and local institutional standards) and chemotherapy will then be administered after a further 30 minutes rest period. The recommended dose of nab-paclitaxel is 100 mg/m2 administered as an IV infusion over 30 to 40 minutes on Days 1, 8, and 15 of each 28-day cycle. Gemcitabine 800 mg/m2 will be administered over 30 to 40 minutes immediately after nab-paclitaxel on Days 1, 8, and 15 of each 28-day cycle.
Intervention Type
Drug
Intervention Name(s)
Gemcitabine
Intervention Description
800 mg/m2 Day 1, 8, 15: Q4W IV Infusion
Intervention Type
Drug
Intervention Name(s)
Nab-paclitaxel
Other Intervention Name(s)
Abraxane®
Intervention Description
100 mg/m2 Day 1, 8, 15: Q4W IV Infusion
Intervention Type
Drug
Intervention Name(s)
Nivolumab
Other Intervention Name(s)
Opdivo®
Intervention Description
3 mg/kg Day 1, Q4W IV Infusion
Intervention Type
Drug
Intervention Name(s)
Ipilimumab
Other Intervention Name(s)
Yervoy®
Intervention Description
1 mg/kg Day 1 Cycle 1 IV Infusion
Intervention Type
Radiation
Intervention Name(s)
SBRT
Intervention Description
Patients will be planned and treated with SBRT on a MRidian MR guided Linac. Prescription dose shall be according to the following specifications: Prescription dose shall be according to the following specifications: A total dose of 24 Gy in 3 fractions (3 fractions/week) are prescribed as the mean dose to the PTV. Pauses are accepted but the treatment should be delivered within 10 calendar days. PTV should be covered by 95% isodose (PTV D99% >95%).
Primary Outcome Measure Information:
Title
Incidence of treatment-related AEs, SAEs, AEs leading to discontinuation, death, and laboratory abnormalities
Time Frame
12 months
Secondary Outcome Measure Information:
Title
Median PFS using RECIST v1.1
Time Frame
12 months
Title
Median OS
Time Frame
24 months
Title
Objective Response Rate (ORR) by RECIST v1.1
Time Frame
12 months
Title
Rate of downstaging to surgical resection
Time Frame
12 months

10. Eligibility

Sex
All
Gender Based
Yes
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Signed informed consent Subjects must have signed and dated an IRB/IEC approved written informed consent form in accordance with regulatory and institutional guidelines. This must be obtained before the performance of any protocol related procedures that are not part of normal subject care Subjects must be willing and able to comply with scheduled visits, treatment schedule, laboratory testing, and other requirements of the study Histological or cytological confirmation of locally advanced or metastatic pancreatic carcinoma prior to entering this study No prior chemotherapy regimens received for PC Age 18 years or older Life expectancy greater than 6 months ECOG/WHO Performance Status (PS) 0-1 All participants will be required to undergo mandatory pre- and on-treatment biopsies at acceptable clinical risk as judged by the investigator. An archival pre-treatment sample is acceptable Patients must have normal organ and marrow function as defined below: Absolute neutrophil count (ANC) ≥ 1.5 x 10⁹/L Platelet count ≥ 100 x 10⁹/L Serum bilirubin ≤ 1.5 x upper limit of normal (ULN) (patients with Gilbert's Syndrome must have a total bilirubin ≤ 50 mmol/L) AST/ALT ≤ 5 x ULN Serum creatinine ≤ 1.5 x ULN or CrCl ≥ 40 mL/min (using the Cockcroft-Gault formula) Women of child bearing potential (WOCBP) must use method(s) of contraception as indicated in Appendix 3. For a teratogenic study drug and/or when there is insufficient information to assess teratogenicity (preclinical studies have not been done), a highly effective method(s) of contraception (failure rate of less than 1% per year) is required. The individual methods of contraception and duration should be determined in consultation with the investigator. WOCBP must follow instructions for birth control when the half-life of the investigational drug is greater than 24 hours, contraception should be continued for a period of 30 days plus the time required for the investigational drug to undergo five half-lives. The half-life of nivolumab and ipilimumab is up to 25 days and 18 days, respectively. WOCBP should therefore use an adequate method to avoid pregnancy for 23 weeks (30 days plus the time required for nivolumab to undergo five half-lives) after the last dose of investigational drug Men who are sexually active with WOCBP must use any contraceptive method with a failure rate of less than 1% per year (Appendix 3). The investigator shall review contraception methods and the time period that contraception must be followed. Men that are sexually active with WOCBP must follow instructions for birth control when the half-life of the investigational drug is greater than 24 hours, contraception should be continued for a period of 90 days plus the time required for the investigational drug to undergo five half-lives. The half-life of nivolumab is up to 25 days. Men who are sexually active with WOCBP must continue contraception for 31 weeks (90 days plus the time required for nivolumab to undergo five half-lives) after the last dose of investigational drug. Women who are not of childbearing potential (ie, who are postmenopausal or surgically sterile as well as azoospermic men do not require contraception Subjects must have signed and dated a BIOPAC approved written informed consent form in accordance with regulatory and institutional guidelines Exclusion Criteria: Metastatic disease Prior treatment with an anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CD137, or anti-CTLA-4 antibody, or any other antibody or drug specifically targeting T-cell co-stimulation or checkpoint pathways Any serious or uncontrolled medical disorder that, in the opinion of the investigator, may increase the risk associated with study participation or study drug administration, impair the ability of the subject to receive protocol therapy, or interfere with the interpretation of study results Participants with active, known or suspected autoimmune disease. Participants with vitiligo, type I diabetes mellitus, residual hypothyroidism due to autoimmune condition only requiring hormone replacement, psoriasis not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger are permitted to enroll. Participants with a condition requiring systemic treatment with either corticosteroids (>10 mg daily prednisone equivalents) or other immunosuppressive medications. Inhaled or topical steroids and adrenal replacement doses > 10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease. Patients should be excluded if they have known history of testing positive for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS) Allergies and adverse drug reaction History of allergy to study drug components History of severe hypersensitivity reaction to any monoclonal antibody WOCBP who are pregnant or breastfeeding
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Inna M Chen, MD
Phone
+45 38682898
Email
inna.chen@regionh.dk
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Inna M Chen, MD
Organizational Affiliation
Herlev and Gentofte Hospital
Official's Role
Principal Investigator
Facility Information:
Facility Name
Herlev & Gentofte University Hospital, Denmark
City
Herlev
ZIP/Postal Code
2730
Country
Denmark
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Inna Chen, MD
Phone
+45 38682898
Email
Inna.Chen@regionh.dk
First Name & Middle Initial & Last Name & Degree
Dorte Nielsen, MD DMSc
Phone
+45 38682344
Email
Dorte.Nielsen.01@regionh.dk

12. IPD Sharing Statement

Plan to Share IPD
No

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Nivolumab, Ipilimumab and Chemoradiation in Pancreatic Cancer.

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