Study Assessing MTD, Safety, Tolerability, PK and Anti-tumor Effects of LNS8801alone and With Pembrolizumab
Study Details
Study Description
Brief Summary
This Phase 1, first-in-human, open-label, multicenter study follows a 3+3 ascending dose escalation design to determine the MTD/RP2D and to characterize the safety, tolerability, PK, and antitumor effects of LNS8801 alone and in combination with pembrolizumab. The study will include a dose escalation phase, a dose expansion phase, and phase 2A cohorts. Up to 200 patients will be accrued for this study. Up to ten study sites in the United States will participate in the study.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 1/Phase 2 |
Detailed Description
In this Phase 1, first-in-human, open-label, multi-center study. Cohorts will enroll at least 3 patients in accordance with a traditional dose escalation 3+3 design, and the study will determine the MTD/RP2D of LNS8801. With permission from the Safety Review Committee (SRC), 2 cohorts may be expanded to include 8 to 10 patients to further explore PK and pharmacodynamics. LNS8801 will be administered 3 days/week or once or twice a day during 21 day cycle until disease progression or unacceptable toxicity occurs.
Safety assessments will be performed on all patients at screening, throughout their participation in the study, and for 30 days (90 days in combination cohorts) following the last dose of study drug. Throughout the study, imaging of tumors for evidence of tumor response and/or progression will be performed; biopsies will be performed on accessible lesions.
After the RP2D of LNS8801 is identified and the safety of dosing LNS8801 with pembrolizumab has been established, expansion cohorts and Phase 2A cohorts will open. Any 2 dose escalation cohorts may be expanded to 8 to 10 patients to include additional patients to further explore PK and PD.
This protocol also includes RP2D PD-1/L1 refractory expansion cohorts of advanced cancer patients who have previously had a clinical benefit on anti-PD-1/L1 therapy alone or in combination (complete response or partial response of any duration, or confirmed stable disease for at least 16 weeks) but have since relapsed and not had an intervening cytotoxic chemotherapy. Up to 28 patients may be studied in each cohort with LNS8801 therapy alone or with a combination of LNS8801 and pembrolizumab. The monotherapy cohort will also study patients that are no longer eligible for PD-1/L1 therapy due to serious immune related side effects to prior therapy regardless of response to the prior therapy.
The study will also include the following 12 cohorts.
Monotherapy:
COHORT M1: 10 patients with advanced solid tumor malignancies having received ≤4 prior lines of prior systemic therapy will be treated with the monotherapy RP2D of LNS8801. Immediate prior line of therapy must have been anti-PD-1/L1 (mono or combination) therapy with demonstrated clinical benefit (complete response or partial response of any duration, or stable disease for ≥16 weeks) and subsequent progression of disease with no intervening cytotoxic chemotherapy. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT M2: 10 patients with advanced solid tumor malignancies having received ≤2 prior lines of systemic therapy, and not eligible for cohort M6, will be treated with the monotherapy RP2D of LNS8801. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT M3: 10 patients with advanced malignant cutaneous melanoma having received as their immediate prior line of therapy a PD-1/L1 targeted immune checkpoint inhibitor (IO), alone or in combination, and having been forced to discontinue IO therapy due to an immune-related adverse event (irAE) will be treated with the monotherapy RP2D of LNS8801. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT M4: 10 patients with advanced solid tumor malignancies, other than cutaneous melanoma, having received as their immediate prior line of therapy a PD-1/L1 targeted immune checkpoint inhibitor (IO), alone or in combination, and having been forced to discontinue IO therapy due to an immune-related adverse event (irAE) will be treated with the monotherapy RP2D of LNS8801. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT M5: 10 patients with metastatic uveal melanoma that is refractory to or ineligible for an approved standard-of-care therapy and have not been previously treated with a PD-1/L1 therapy will be treated with the monotherapy RP2D of LNS8801. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT M6: 10 patients with ALK mutation-positive NSCLC that is refractory to or ineligible for an approved standard-of-care therapy will be treated with the monotherapy RP2D of LNS8801. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
Combination with Pembrolizumab:
COHORT C1: 10 patients with advanced solid tumor malignancies having received ≤4 prior lines of prior systemic therapy will be treated with the combination of LNS8801 + pembrolizumab. The immediate prior therapy must have included anti-PD-1/L1 therapy, dosed alone or in combination, with demonstrated clinical benefit (complete response or partial response of any duration, or stable disease for ≥16 weeks) and subsequent progression of disease with no intervening cytotoxic chemotherapy. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT C2: 10 patients with advanced solid tumor malignancies having received ≤2 prior lines of prior systemic therapy, and not eligible for cohort M6, will be treated with the combination of LNS8801 + pembrolizumab. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT C3: 10 patients with metastatic non-small cell lung cancer (NSCLC) expressing PD-L1 (Tumor Proportion Score [TPS] ≥1% and ≤49%) as determined by an FDA-approved test will be treated with the combination of LNS8801 plus pembrolizumab. Eligible patients must either have no EGFR or ALK genomic tumor aberrations or have not demonstrated disease response on or following FDA-approved therapy for these aberrations. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT C4: 10 patients with metastatic or unresectable, recurrent Head and Neck Squamous Cell Cancer (HNSCC) expressing PD-L1 (Combined Positive Score [CPS] ≥1 and ≤19) as determined by an FDA-approved test will be treated with the combination of LNS8801 plus pembrolizumab. Disease can either be treatment-naive or with disease progression on or following platinum-containing chemotherapy. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT C5: 10 patients with metastatic uveal melanoma that is refractory to or ineligible for an approved standard-of-care therapy and have not been previously treated with a PD-1/L1 therapy will be treated with the combination of LNS8801 plus pembrolizumab. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
COHORT C6: 10 patients with advanced malignant cutaneous melanoma that is refractory to or ineligible for an approved standard-of-care therapy will be treated with the combination of LNS8801 + pembrolizumab. Inclusion and exclusion criteria will otherwise be consistent with those criteria specified above.
Assuming pembrolizumab is not contraindicated, enrollment to cohorts M1 and C1, cohorts M2 and C2, and cohorts M5 and C5 will occur in parallel with assignment of patients based on a simple central randomization conducted by the study CRO. If pembrolizumab is contraindicated, the patient will be assigned to the next appropriate monotherapy cohort, if possible.
To further evaluate the correlation of prolactin response and antitumor activity, in all study cohorts, ≥5/10 patients with prolactin response (a 25% or greater increase in circulating prolactin on Cycle 1, Day 1) must be evaluated. If ˂5/10 patients are available for evaluation in any cohort, up to 5 additional patients will be enrolled to ensure evaluation of at least 5 prolactin responders.
Up to 200 patients will be accrued for this study at up to ten study sites in the United States.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Other: Active Phase 1 open-label |
Drug: LNS8801 -Small molecule, orally bioavailable, selective agonist of GPER
LNS8801 -Small molecule, orally bioavailable, selective agonist of GPER
Biological: Pembrolizumab - anti-PD-1 antibody
pembrolizumab- anti-PD-1 antibody
Other Names:
|
Outcome Measures
Primary Outcome Measures
- The primary outcome of this study during dose escalation is to the determination of the MTD or RP2D of LNS8801 dosed alone and in combination with pembrolizumab [Duration of study, approximately 24 months]
- The primary outcome measure after dose escalation is to assess the anticancer activity of LNS8801 alone or in combination with pembrolizumab as measured by progression free survival in uveal melanoma and overall response rate for all other cohorts [Duration of study, approximately 24 months]
Secondary Outcome Measures
- To assess the Cmax of ascending doses of LNS8801 [During first 23 days of dosing]
- To assess the AUC of ascending doses of LNS8801 [During first 23 days of dosing]
- To assess accumulation of LNS8801 during ascending doses [Duration of study, approximately 24 months]
- To assess the number of participants with treatment related adverse events assessed by CTCAE v4.0 dosed with LNS8801 alone. [Duration of study, approximately 24 months]
- To assess the number of participants with treatment related adverse events assessed by CTCAE v4.0 dosed with LNS8801 and pembrolizumab. [Duration of study, approximately 24 months]
- Assess the clinical benefit rate (CBR) based on RECIST V1.1 criteria [Tumor response will be assessed every 8 weeks for the first year, every 12 weeks through study completion, which is estimated to be up to 24 months for ORR rate evaluation over time]
- Assess overall response rate (ORR) based on RECIST V1.1 criteria [Tumor response will be assessed every 8 weeks for the first year, every 12 weeks through study completion, which is estimated to be up to 24 months for ORR rate evaluation over time.]
- Assess progression free survival (PFS) based on RECIST V1.1 criteria [Tumor response will be assessed every 8 weeks for the first year, every 12 weeks through study completion, which is estimated to be up to 24 months for CBR rate evaluation over time]
Other Outcome Measures
- Assess prolactin levels as a potential biomarker of GPER target engagement. [24 months or until study completion]
- Assess c-myc staining as potential biomarkers of GPER target engagement and of anti-tumor activity. [24 months or until study completion]
- Assess overall survival (OS) following initiation of LNS8801 therapy [Overall survival will be assessed from the date of first dose until the end of the study, which is estimated to be 24 months]
- Assess overall response rate (ORR) based on iRECIST [24 months or until study completion]
- Assess CBR, ORR, PFS and OS in patients selected by prolactin and genetic markers [24 months or until study completion]
Eligibility Criteria
Criteria
Inclusion Criteria:
- Has histopathologically confirmed locally advanced or metastatic cancer (solid tumor or lymphoma) that has progressed following at least 1 line of therapy if a regulatory approved or standard of care therapy exists and no other standard therapy with proven clinical benefit is available or the patient declines further standard of care.
Note: Must have measurable disease per RECIST v1.1 or RANO as assessed by the local site investigator/radiologist. Lesions in a previously irradiated area are measurable if progression has been demonstrated after radiation. Lesions must be measurable in at least 2 dimensions in a spiral CT scan or MRI. For lymphoma patients only, the minimum measurement must be >15 mm on the long axis and >10 mm on the short axis.
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Must provide access to de-identified historical scans or scan reports for the assessment of the patient's rate of progression on and after their previous regimen, if available.
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Must provide access to existing formalin-fixed biopsy tissue or slides for histology assessments if a pretreatment biopsy is not performed or unsuccessful for any reason.
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In the anti-PD-1/L1 therapy refractory cohorts, patients must have first had a clinical benefit from (complete response or partial response of any duration, or stable disease for at least 16 weeks) followed by documented disease progression while on or following anti-PD-1/L1 treatment (administered either as monotherapy or in combination). Patients may not have received intervening cytotoxic chemotherapy between finishing anti-PD-1/L1 treatment and commencing study treatment. Progression is defined by meeting all of the following criteria:
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Has received anti-PD-1/L1 therapy at least twice if dosed every 4 weeks (q4w) or longer, 3 times if dosed every 3 weeks (q3w) or 4 times if dosed every 2 weeks (q2w).
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Has demonstrated progressive disease (PD) while on or after anti-PD-1/L1 therapy as defined by RECIST v1.1 or RANO.
Note: Patients who have experienced Grade 3 or greater immunological adverse events (irAE) on previous anti-PD-1/L1 therapy before 16 weeks may also be included in monotherapy cohorts regardless of disease response.
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Is an adult ≥18 years of age on day of signing informed consent.
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Has an Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1.
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Has an estimated life expectancy of >3 months.
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Patients who have surgically accessible lesions must agree to biopsies from nonirradiated tumor lesions or irradiated tumor lesions that have shown progression since irradiation. If no surgically accessible lesions exist, patients must consent for Sponsor to access historical biopsies.
- For lymphoma patients only: patients must be able to provide a core or excisional lymph node biopsy for biomarker analysis from a newly obtained biopsy prior to drug treatment.
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Is able to swallow capsules and/or tablets.
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Has adequate organ and bone marrow function defined by:
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Absolute neutrophil count ≥1.5 × 109/L (≥1500/mm3).
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Hemoglobin ≥9.0 g/dL or equivalent.
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Platelet count ≥75 × 109/L (≥75,000/mm3).
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Total bilirubin ≤1.5 × institutional upper limit of normal (ULN), unless known Gilbert syndrome has been diagnosed.
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Measured or calculated creatinine clearance (glomerular filtration rate) ≥50 mL/min/1.73 m2.
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Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤2.5 × ULN or ≤5 × ULN with cancer in the liver.
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For cohorts receiving LNS8801/pembrolizumab combination therapy with pembrolizumab, prothrombin time (PT) or activated partial thromboplastin time (aPTT) must be ≤1.5 × ULN. If a participant is receiving anticoagulant therapy, PT or aPTT must be within therapeutic range of intended use of anticoagulants.
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Female patients of childbearing potential must have a negative serum pregnancy test at screening and a negative (serum or urine) pregnancy test within 72 hours before the first dose of study drug. If the urine test is positive or cannot be confirmed negative, a serum pregnancy test will be required and must be negative for the patient to be eligible.
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Female patients must not be breastfeeding.
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Female patients of childbearing potential must be willing to use a highly effective contraception method before study entry, while on study drug, and for a period of at least 4 months after the last dose of study drug.
Note: Women receiving estrogen-based contraceptives will be excluded from the study.
Note: A woman is considered of childbearing potential unless she is postmenopausal (≥1 year without menses and confirmed with a follicle-stimulating hormone test) or surgically sterilized via bilateral oophorectomy, hysterectomy, bilateral tubal ligation, or successful Essure® placement with a documented confirmation test at least 3 months after the procedure.
Male patients must be surgically sterile or willing to use a highly effective double-barrier contraception method (eg, male condom with diaphragm or male condom with cervical cap) upon study entry, while on study drug, and for a period of at least 4 months after the last dose of study drug.
(Highly effective contraception is defined as a method of contraception that has a <1% failure rate when used consistently and correctly (as defined by the International Council for Harmonization Guidance on Nonclinical Safety Studies for the Conduct of Human Clinical Research M3 [R2]). These methods include implants, injectables, combined hormonal contraceptives (eg, combined oral contraceptives [excluding estrogen-based contraceptives], patch, and vaginal ring), some intrauterine devices (IUDs) (eg, IUD or intrauterine system), sexual abstinence, or a monogamous relationship with a vasectomized partner. True abstinence, when in line with the preferred and usual lifestyle of the patient, is considered a highly effective method only if defined as refraining from heterosexual intercourse during the entire period of risk associated with the study drug (ie, 60 days after discontinuing study drug or 5 times the terminal elimination half-life, whichever is longer). Periodic abstinence (eg, calendar, ovulation, symptothermal, or post ovulation methods) and withdrawal are not acceptable methods of contraception.)
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Is able to understand and voluntarily sign a written informed consent form and is willing and able to comply with protocol requirements.
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Phase 2A cohort-specific inclusion criteria are provided below: Monotherapy (M) cohorts will be dosed with LNS8801 alone. Combination (C) cohorts will be dosed with LNS8801 and pembrolizumab.
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COHORT M1: i. Advanced solid tumor malignancy ii. Received ≤4 prior lines of prior systemic therapy. iii. PD-1/L1 refractory as described in inclusion criteria 2, above. iv. No available standard of care as described in inclusion criteria 1, above.
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COHORT M2: i. Advanced solid tumor malignancy. ii. Received ≤ 2 prior lines of prior systemic therapy. iii. No available standard of care as described in inclusion criteria 1, above
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COHORT M3: i. Advanced cutaneous melanoma ii. Immediate prior line of therapy was a PD-1/L1 immune checkpoint inhibitor (IO), alone or in combination, and was discontinued due to an immune-related adverse event (irAE).
- No available standard of care as described in inclusion criteria 1, above.
- COHORT M4: i. Advanced solid tumor malignancy, except cutaneous melanoma. ii. Immediate prior line of therapy was a PD-1/L1 immune checkpoint inhibitor (IO), alone or in combination, and was discontinued due to an immune-related adverse event (irAE).
- No available standard of care as described in inclusion criteria 1, above.
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COHORT M5: i. Metastatic uveal melanoma. ii. No previous PD-1/L1 therapy. iii. No available standard of care as described in inclusion criteria 1, above.
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COHORT M6: i. ALK mutation-positive non-small cell lung cancer (NSCLC). ii. No available standard of care as described in inclusion criteria 1, above.
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COHORT C1: i. Advanced solid tumor malignancy. ii. Received ≤4 prior lines of prior systemic therapy. iii. PD-1/L1 refractory as described in inclusion criteria 2, above iv. No available standard of care as described in inclusion criteria 1, above.
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COHORT C2: i. Advanced solid tumor malignancy. ii. Received ≤2 prior lines of prior systemic therapy. iii. No available standard of care as described in inclusion criteria 1, above.
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COHORT C3: i. Metastatic NSCLC expressing PD-L1 with a Tumor Proportion Score (TPS) ≥1% and ≤49% as determined by an FDA-approved test ii. Must not have EGFR or ALK genomic tumor aberrations or have demonstrated disease response on or following FDA-approved therapy for these aberrations.
- Eligible for pembrolizumab as the standard of care or no available standard of care available.
- COHORT C4: i. Metastatic or unresectable, recurrent Head and Neck Squamous Cell Cancer (HNSCC) expressing PD-L1 with a Combined Positive Score (CPS) ≥1 and ≤19 as determined by an FDA-approved test ii. Disease is either treatment-naive or with disease progression on or following platinum-containing chemotherapy.
- Eligible for pembrolizumab as the standard of care or no available standard of care available.
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COHORT C5: i. Metastatic uveal melanoma. ii. No previous PD-1/L1 therapy. iii. No available standard of care as described in inclusion criteria 1, above.
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COHORT C6: i. Malignant cutaneous melanoma. ii. No available standard of care as described in inclusion criteria 1, above
Exclusion Criteria:
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Has thyroid cancer or gall bladder cancer (excluded from Phase 1 cohorts only).
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Has any cancer that is known to be estrogen receptor-positive (ERalpha+).
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Received an anticancer therapy within 4 weeks (6 weeks for nitrosoureas, mitomycin C, or pembrolizumab given on a 6-week cycle) or 5 half-lives, whichever is shorter, before the first dose of study drug. Except in anti-PD-1/L1 refractory cohorts, where patients may start LNS8801 therapy at what would be the beginning of the next cycle of their immunotherapy cycle (eg, LNS8801 may be dosed 3 or 6 weeks after the last dose of pembrolizumab depending on cycle, or 4 weeks after nivolumab) if that is shorter.
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Has unresolved toxicities from previous anticancer therapy. Anticancer therapy toxicities are defined as toxicities (other than alopecia) not yet resolved according to the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) v5.0 ≤ Grade 1, or baseline (participants with ≤ Grade 2 neuropathy may be eligible).
- Note: Patients in an LNS8801/pembrolizumab combination cohort must not have undergone prior allogeneic hematopoietic stem cell transplantation within the last 5 years. (Participants who have had a transplant greater than 5 years ago are eligible as long as there are no symptoms of acute graft versus host disease [GVHD])
- Patients must not be participating in another study of an investigational agent or have used an investigational device within 4 weeks before the first dose of study drug.
Note: Patients who have entered the follow-up phase of an investigational study may participate as long as it has been 4 weeks after the last dose of the previous investigational agent.
- Has a symptomatic primary central nervous system (CNS) tumor, symptomatic CNS metastases, leptomeningeal carcinomatosis, or untreated spinal cord compression.
Note: Patients are eligible if neurologic symptoms and CNS imaging are stable and steroid dose is stable for 14 days prior to the first dose of study drug and no CNS surgery or radiation has been performed for 28 days (14 days if stereotactic radiosurgery).
- In a LNS8801/pembrolizumab combination cohorts, has known active CNS metastases and/or carcinomatous meningitis.
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Requires the use of antitumor necrosis factor (anti-TNF) therapies, such as infliximab, or has received treatment with anti-TNF therapies within 5 half-lives of that therapy.
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Has an active autoimmune disease that required systemic treatment in the past 2 years (ie, with use of disease-modifying antirheumatic agents or immunosuppressive drugs).
Note: Replacement therapy (eg, thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal, thyroid, or pituitary insufficiency) is permitted.
- Has a diagnosis of immunodeficiency, is on immunosuppressive therapy, or is receiving chronic systemic or enteric steroid therapy (in dosing exceeding 10 mg/day of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to the first dose of study drug.
Note: At screening, patients may be using systemic corticosteroids (dose 10 mg/day of prednisone or equivalent) or topical or inhaled corticosteroids.
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Is receiving any other investigational agent(s) or has received an investigational agent within 30 days or 5 half-lives, whichever is shorter, of the first dose of study drug.
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Has had major surgery (excluding placement of vascular access) within 4 weeks prior to the planned start of LNS8801.
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Has had radiotherapy with a limited field for palliation (less than 2 weeks) within 1 week of the first dose of study drug to non-CNS disease, with the exception of patients receiving radiation to more than 30% of the bone marrow or with a wide field of radiation, which must be completed at least 4 weeks prior to the first dose of study drug. Participants must have recovered from all radiation-related toxicities, not require corticosteroids, and not have had radiation pneumonitis.
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Has evidence of pneumonitis or interstitial lung disease.
- For pembrolizumab combination cohorts, has a history of (noninfectious) pneumonitis that required steroids or has current pneumonitis
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Has any of the following known infections:
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Human immunodeficiency virus (HIV), hepatitis B virus (HBV) (ie, hepatitis B surface antigen-positive), or hepatitis C virus (HCV) (ie, detectable HCV ribonucleic acid [RNA]).
Note: Patients with a prior history of treated HBV infection who are antigen-negative or patients with a prior history of treated HCV infection who are HCV RNA-undetectable may be enrolled.
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Active infections requiring systemic therapy (including asymptomatic infections with positive virus titers and the Investigator's judgment that worsening of the condition is likely with study drug or the condition would impair or prohibit a patient's participation in the study).
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Has active malabsorption syndrome or other condition likely to affect gastrointestinal absorption of the study drug.
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Has received a live vaccine within 30 days of the planned start of study drug.
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Has a corrected QT interval (QTc) by Fridericia method >450 msec for male patients or
470 msec for female patients, or a history or risk factors for or use of medications known to prolong the QTc or that may be associated with torsades de pointes.
Note: Isolated right bundle branch block and incomplete right bundle branch block and left anterior hemiblock are acceptable.
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Has had any prior treatment for the present solid malignancy with GPER agonists (eg, tamoxifen, raloxifene, or estrogen hormone replacement therapy). History of oral contraceptive use is permissible.
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Is using a strong inhibitor or inducer of cytochrome P450 1A2, 2C9, 2C19, 2D6, or 3A4.
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Requires treatment with a proton pump inhibitor.
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Has received estrogen treatment since cancer diagnosis or the presumed initiation of their cancer, including estrogen-based contraceptives.
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Has a cancer that was treated with estrogen hormone therapy.
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Is currently using estrogen hormone replacement therapy, was diagnosed while on estrogen hormone replacement therapy, or has used estrogen replacement therapy since diagnosis.
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Is pregnant, lactating, has been pregnant within the last 2 years, or is planning to attempt to become pregnant or impregnate someone during this study or within 90 days after dosing of study drug (120 days for LNS8801/pembrolizumab combination cohorts).
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Has a history of another active malignancy (a second cancer) within the previous 2 years except for localized cancers that are not related to the current cancer being treated, are considered cured, and, in the opinion of the Investigator, presents a low risk of recurrence. These exceptions include, but are not limited to, basal or squamous cell skin cancer, superficial bladder cancer, or carcinoma in situ of the prostate, cervix, or breast.
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Has an uncontrolled intercurrent illness including, but not limited to, symptomatic congestive heart failure, hypertension, unstable angina pectoris, cardiac arrhythmia, autoimmune or inflammatory diseases, or psychiatric illness/social situations that would limit compliance with study requirements.
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Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the study, interfere with the participant's participation for the full duration of the study, or is not in the best interest of the participant to participate, in the opinion of the treating investigator.
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Has a known psychiatric or substance abuse disorder that would interfere with the participant's ability to cooperate with the requirements of the study in the medical judgement of the investigator.
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Has received radiation therapy to the lung that is >30 Gy within 6 months of the first dose of trial treatment for patients with non-small cell lung cancer.
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In the LNS8801/pembrolizumab combination cohorts, has received prior therapy with an anti-PD-1, anti-PD-L1, or anti PD L2 agent or with an agent directed to another stimulatory or co-inhibitory T-cell receptor (e.g., CTLA-4, OX 40, CD137), and was discontinued from that treatment due to a Grade 3 or higher irAE.
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Has had an allogenic tissue/solid organ transplant.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Cedars-Sinai Medical Center | Los Angeles | California | United States | 90048 |
| 2 | Yale Cancer Center | New Haven | Connecticut | United States | 06519 |
| 3 | Massachusetts General Hospital | Boston | Massachusetts | United States | 02114 |
| 4 | University of New Mexico Comprehensive Cancer Center | Albuquerque | New Mexico | United States | 87106 |
| 5 | University of Pennsylvania | Philadelphia | Pennsylvania | United States | 19106 |
| 6 | Thomas Jefferson University, Sidney Kimmel Cancer Center | Philadelphia | Pennsylvania | United States | 19107 |
| 7 | MD Anderson Cancer Center | Houston | Texas | United States | 77030 |
| 8 | The START Center for Cancer Care | San Antonio | Texas | United States | 78229 |
Sponsors and Collaborators
- Linnaeus Therapeutics, Inc.
- Merck Sharp & Dohme LLC
Investigators
- Study Director: Tina Garyantes, PhD, Linnaeus Therapeutics, Inc.
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- LNS-101
- MK3475-B47