Neoadjuvant Nivolumab Plus Ipilimumab for Newly Diagnosed Malignant Peripheral Nerve Sheath Tumor
- Conditions
- Nerve Sheath Tumors
- Interventions
- Registration Number
- NCT04465643
- Brief Summary
The purpose of the study is to evaluate safety and feasibility of neoadjuvant nivolumab plus ipilimumab prior to standard therapy (surgery, chemotherapy or radiation therapy) in patients with Neurofibromatosis Type 1 (NF1) and newly diagnosed pre-malignant and malignant peripheral nerve sheath tumors (MPNST) for whom surgery for resection of tumor is indicated.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 18
- Histologically confirmed diagnosis of atypical neurofibromatous neoplasms of uncertain biologic potential (ANNUBP), low grade malignant peripheral nerve sheath tumor (MPNST) or high grade MPNST in accordance with the Miettinen et al diagnostic criteria via biopsy
- Plexiform neurofibroma or other tumors such as optic pathway glioma, other low-grade glioma or other neoplasm in addition to the ANNUBP, low grade MPNST or high grade MPNST that is stable (has not required treatment in the last 12 months and is not anticipated to need treatment in the next 12 months)
- Measureable disease by RECIST criteria in at least one site.
- Karnofsky Performance Scale ≥ 60%
- No contraindications for Nivolumab or Ipilimumab
- Normal organ and marrow function on routine laboratory tests
- Evidence of post-menopausal status or negative urinary/serum pregnancy test for female pre-menopausal subjects. Women will be considered post-menopausal if they have been amenorrheic for 12 months without an alternative medical cause
- Ability to understand and willingness of sign consent form
- Willingness to comply with the protocol for the duration of the study
- Chemotherapy or other investigational agent for the current episode of newly diagnosed atypical neurofibroma or MPNST
- Prior therapy with an anti-PD-1, anti-PD-L1, or anti-PDL-2 antibody
- Known allergy to compounds of similar chemical or biologic composition to Nivolumab or Ipilimumab
- Pregnant or breastfeeding women
- Known history of Human Immunodeficiency Virus
- Active infection requiring therapy, including known positive tests for Hepatitis B surface antigen or Hepatitis C ribonucleic acid (RNA)
- Active autoimmune disease, history of autoimmune disease or history of syndrome that required systemic steroids or immunosuppressive medications, e.g. organ, tissue, or allogenic hematopoietic stem cell transplant (HSCT) recipients. Exceptions include those with resolved childhood asthma/atopy. Subjects with asthma who require intermittent use of bronchodilators (such as albuterol) will not be excluded from this study. Subjects are also permitted to enroll if they have 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
- A condition requiring systemic treatment with either corticosteroids (> 10 mg daily prednisone equivalents) or other immunosuppressive medications within 14 days of study drug administration. Inhaled or topical steroids and adrenal replacement doses > 10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease.
- Use of any vaccines against infectious diseases (e.g. varicella, influenza, etc.) up to 4 weeks (28 days) before receiving nivolumab and ipilimumab.
- Prisoners or subjects who are compulsorily detained for treatment of either a psychiatric or physical (e.g. infectious disease) illness
- Prior radiation doses equivalent to, or greater than, 8000 centigray (cGy) to the target lesions at 200 cGy fractions at any time point
- Any radiation to the the target lesions within 6 months of enrollment
- Other concurrent severe and/or uncontrolled medical disease, which could compromise participation in the study (e.g. uncontrolled diabetes, uncontrolled hypertension, severe infection, severe malnutrition, chronic liver or renal disease, active upper GI tract ulceration, congestive heart failure, etc.)
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Immunotherapy with Nivolumab and Ipilimumab Nivolumab Nivolumab 4.5 mg/kg every 3 weeks (Q3W) x 2 Ipilimumab 1 mg/kg Q3W x 2 Nivolumab monotherapy 4.5mg/kg Q3W concurrent with standard therapy Nivolumab monotherapy should be held for at least 2 weeks before and 2 weeks after surgery Immunotherapy with Nivolumab and Ipilimumab Ipilimumab Nivolumab 4.5 mg/kg every 3 weeks (Q3W) x 2 Ipilimumab 1 mg/kg Q3W x 2 Nivolumab monotherapy 4.5mg/kg Q3W concurrent with standard therapy Nivolumab monotherapy should be held for at least 2 weeks before and 2 weeks after surgery
- Primary Outcome Measures
Name Time Method Feasibility of combination nivolumab and ipilimumab as assessed by number of participants who experience adverse events Up to 2 years Number of participants who experience grade 1 or higher adverse events, as defined by Common Terminology Criteria for Adverse Events version 5.0 (CTCAE v5.0).
Safety of combination nivolumab and ipilimumab as assessed by number of participants who experience adverse events Up to 2 years Number of participants who experience grade 1 or higher adverse events, as defined by Common Terminology Criteria for Adverse Events version 5.0 (CTCAE v5.0).
Maximum Tolerated Dose (MTD) as determined by number of participants with dose limiting toxicities (DLT) Up to 2 years Maximum tolerated dose will be determined by the maximum dose at which the least number of participants experience dose-limiting toxicity. The dose limiting toxicity is defined using the Common Terminology Criteria for Adverse Events (CTCAE).
Feasibility of combination nivolumab and ipilimumab as assessed by number of participants who achieve a response Up to 2 years Number of participants who achieve a response (improved progression free survival).
- Secondary Outcome Measures
Name Time Method Objective response rate (ORR) Up to 2 years. Proportion of participants with measurable disease at baseline and have been re-evaluated after at least 1 cycle of therapy with observed reduction in tumor burden as defined by RECIST and iRECIST criteria after 2 doses of nivolumab and ipilimumab.
Change in pain levels in relation to target tumor as assessed by the Pain Interference Index Baseline, Week 6, 4 months, and 8 months Evaluate pain in participants related to target tumor via the Pain Interference Index (6-24 years). Assessment to be performed at baseline, Week 6, 4 months, and 8 months via numeric grading scale (0 through 6) recorded by participant via survey In order to determine an improvement or worsening of pain throughout treatment. Lower scores indicate no interference or decreased levels of interference in every day life while higher scores indicate increased interference in ever day life.
Change in pain levels in relation to target tumor as assessed by the Numeric Rating Scale Baseline, Week 6, 4 months, and 8 months Evaluate pain levels in participants related to target tumor via the Numeric Rating Scale. Assessment to be performed at baseline, Week 6, 4 months, and 8 months via numeric grading scale (0 through 10) recorded by participant via survey in order to determine an improvement or worsening of pain throughout treatment. Lower scores indicate no pain or decreased levels of pain while higher score indicate increased levels of pain.
Safety as assessed by number of treatment-emergent adverse events in patients on combination nivolumab and ipilimumab with NF1, standard low, or high grade MPNST therapy Up to 2 years Number of participants who experience grade 1 or higher adverse events, as defined by Common Terminology Criteria for Adverse Events version 5.0 (CTCAE v5.0)
Change in pain levels in relation to target tumor as assessed by the Patient-Reported Outcome Measurement Information System Baseline, Week 6, 4 months, and 8 months Evaluate pain in participants related to target tumor via the Patient-Reported Outcome Measurement Information System (PROMIS). Assessment to be performed at at baseline, Week 6, 4 months, and 8 months via numeric grading scale (1 through 5) recorded by participant via survey in order to determine an improvement or worsening of pain throughout treatment. Higher scores indicate no to low difficulty in mobility while lower scores indicate increased difficulty or inability in mobility.
Trial Locations
- Locations (1)
Johns Hopkins Medical Institution
🇺🇸Baltimore, Maryland, United States