Rigosertib Plus Nivolumab for KRAS+ NSCLC Patients Who Progressed on First-Line Treatment

NCT ID: NCT04263090

Last Updated: 2024-05-09

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1/PHASE2
• Total Enrollment: 25 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2020-06-29
• Study Completion Date: 2023-12-20

Brief Summary

A Phase1/2a Study of Rigosertib plus Nivolumab in Stage IV Lung Adenocarcinoma Patients with KRAS Mutation who Progressed on First-Line Treatment

Detailed Description

This is an open-label, dose-escalating Phase I study followed by a Phase 2a dose-expansion phase to study the combination of Rigosertib and Nivolumab in metastatic Kirsten rat sarcoma positive (KRAS+) lung adenocarcinoma patients who have progressed on standard first line treatment. Study patients will have satisfied the inclusion/exclusion criteria enumerated in this protocol. The Phase I dose escalation plan will start with an accelerated titration design (ATD) using single patient cohorts until grade 2 toxicity is experienced. At that point, the ATD will be terminated and the dose escalation will enter a standard 3+3 design based on dose-limiting toxicities (DLT). The MTD (Phase 1 primary endpoint) is defined as the highest dose for which at most 1 patient out of 6 experiences a DLT.

Rigosertib escalation will occur with three dose levels (dose D1: 280mg twice daily; dose D2: 560mg in the morning (qAM), 280mg in the evening (qPM); dose D3: 560mg twice daily; taken by mouth for 21 consecutive days of the 28 day cycle), based on previous dose escalation studies in other malignancies, while Nivolumab dose will be fixed at the standard dose (240mg every 2 weeks, given intravenously).

Once the MTD is determined, an additional planned 12 patients will be enrolled in the expansion phase to further study toxicity and to determine preliminary efficacy endpoints including ORR (phase 2a primary endpoint), PFS, and OS (secondary endpoints) of the combination.

Conditions

Non-small Cell Lung Cancer; Adenocarcinoma; Stage IV

Study Design

• Allocation Method: NA
• Intervention Model: SEQUENTIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Rigosertib + Nivolumab

Rigosertib + Nivolumab in metastatic KRAS+ lung adenocarcinoma patients

Group Type: EXPERIMENTAL

Rigosertib

Intervention Type: DRUG

Rigosertib will be dosed twice a day for 21 consecutive days, followed by 7 days off treatment (each cycle duration: 28 days). Rigosertib escalation will occur with three dose levels (dose D1: 280mg twice daily; dose D2: 560mg qAM, 280mg qPM; dose D3: 560mg twice daily).

Nivolumab

Intervention Type: DRUG

Nivolumab will be dosed once ever 2 weeks (twice per 28-day cycle; standard fixed dose of 240mg).

Interventions

Rigosertib

Rigosertib will be dosed twice a day for 21 consecutive days, followed by 7 days off treatment (each cycle duration: 28 days). Rigosertib escalation will occur with three dose levels (dose D1: 280mg twice daily; dose D2: 560mg qAM, 280mg qPM; dose D3: 560mg twice daily).

Intervention Type: DRUG

Nivolumab

Nivolumab will be dosed once ever 2 weeks (twice per 28-day cycle; standard fixed dose of 240mg).

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Be willing and able to provide written informed consent for the trial.
• Be at least 18 years of age on the day of signing informed consent.
• Have a histologically or cytologically confirmed diagnosis of Stage IV metastatic lung adenocarcinoma (AJCC version 8) with mutation analysis by next generation sequencing (NGS) confirming KRAS mutation either at time of diagnosis or at progression on first line treatment.
• Have progressed on or intolerant of standard of care first-line treatment with anti-programmed death-ligand 1 (PD1) checkpoint inhibitor monotherapy or anti-PD1 checkpoint inhibitor in combination with platinum doublet chemotherapy for Stage IV metastatic lung adenocarcinoma. The last cycle of first-line treatment must occur at least 28 days prior to administration of trial drugs (i.e., washout period)
• Have measurable disease per RECIST 1.1 as assessed by the local site investigator/radiology. Lesions situated in a previously irradiated area are considered measurable if progression has been demonstrated in such lesion.
• Have a life expectancy of at least 3 months.
• Have an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-2.
• Have adequate organ function as indicated by the following laboratory values in Table 1. Specimens must be collected within 14 days prior to the start of trial.
• Patient must be willing and able to provide blood samples (12 green tops tubes, roughly 100mL) at the time points indicated in the Study Calendar.
• Patient must be willing and able to have core needle biopsies (Goal 4-8 biopsies, final number to be determined by the surgeon and radiologist performing the procedure as safe) of tumor prior to initiation of study drug, and at time points indicated in the Study Calendar.
• Women of child-bearing potential and men must agree to use adequate contraception prior to study entry, for the duration of study participation, and following completion of therapy for 5 months if female and 7 months if male.
• Female subjects of child-bearing potential must have a negative serum pregnancy test within 72 hours prior to receiving the first dose of study drug. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. A female of child-bearing potential is any woman (regardless of sexual orientation, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria: Has not undergone a hysterectomy or bilateral oophorectomy; or has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months).

Exclusion Criteria

• Patients may not be receiving any other investigational agents. If received as part of first line treatment, last administration of previous investigational agent must be greater than 4 weeks prior to administration of study drug combination.
• Patients must not be pregnant or nursing due to the potential for congenital abnormalities or harm to nursing infants.
• Tumor harbors an epidermal growth factor receptor (EGFR) sensitizing (activating) mutation or an anaplastic lymphoma kinase (ALK) translocation. All other co-mutations will be allowed.
• Has known untreated central nervous system (CNS) metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are without evidence of progression for at least 4 weeks by repeat radiological imaging, clinically stable, and without requirement of steroid treatment for at least 14 days prior to first dose of study drug.
• Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of trial treatment. Patients on chronic steroids (more than 4 weeks at stable dose) equivalent to ≤ 10mg prednisone will not be excluded.
• Has active autoimmune disease that has required systemic treatment in the past 1 year (i.e. with use of disease modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (e.g. thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is acceptable.
• Has a known additional malignancy that is progressing and/or required active treatment within the past 3 years. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical or anal cancer, prostate cancer on stable dose of hormonal therapy without rising prostate-specific antigen (PSA), and breast cancer whom have been treated with curative intent, who may be on hormonal therapy.
• Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the patient's participation for the full duration of the trial, or is not in the best interest of the patient to participate, in the opinion of the treating Investigator.
• HIV positive with detectable viral load, or anyone not on stable anti-viral (HAART) regimen, or with <350 cluster of differentiation 4 (CD4+) T cells/microliter in the peripheral blood. No HIV testing is required.
• History of allogeneic hematopoietic cell transplantation or solid organ transplantation.
• Receipt of a live vaccine within 30 days of planned start of study medication
• History of interstitial lung disease (e.g., idiopathic pulmonary fibrosis, organizing pneumonia) or active, noninfectious pneumonitis that required immunosuppressive doses of glucocorticoids to assist with management. A history of radiation pneumonitis in the radiation field is permitted.
• Prisoners or subjects who are involuntarily incarcerated.
• Subjects who are compulsorily detained for treatment of either psychiatric or physical (e.g. infectious disease) illness.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Bristol-Myers Squibb

INDUSTRY

Sponsor Role: collaborator

Traws Pharma, Inc.

INDUSTRY

Sponsor Role: collaborator

Icahn School of Medicine at Mount Sinai

OTHER

Sponsor Role: lead

Responsible Party

Rajwanth Veluswamy

Assistant Professor, Hematology & Medical Oncology

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Rajwanth Veluswamy, MD, MSCR

Role: PRINCIPAL_INVESTIGATOR

Icahn School of Medicine at Mount Sinai

Locations

Icahn School of Medicine at Mount Sinai

New York, New York, United States

Countries

United States

Other Identifiers

GCO 19-2243

Identifier Type: -

Identifier Source: org_study_id