1. Aged greater than or equal to (≥) 18 years or ≥ the local legal age of majority, as applicable, at the time of signing the main informed consent form (ICF).
2. Criteria for disease state in dose escalation and cohort-expansion:
1. Tumor histologies during dose escalation (including potential participants in backfill cohort): Participants with histologically or pathologically confirmed locally advanced or metastatic solid tumors, who are either ineligible for or intolerant of standard therapies, have no approved therapy with demonstrated benefit available, or have exhausted all available standard therapies:
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1. Gastric adenocarcinoma.
2. Colorectal cancer (CRC).
3. Non-small cell lung cancer (NSCLC) (both squamous and non-squamous).
1\. Metastatic or advanced squamous or non-squamous NSCLC:
Participants with no known activating mutations: have received platinum-based chemotherapy and anti-programmed death protein 1 (PD-1)/programmed death ligand 1 (PD-L1) for locally advanced or metastatic disease (chemotherapy and anti-PD-1/PD-L1 treatment can be received in combination or in sequence).
Participants with a known activating mutation with an approved and accessible target therapy (including but not limited to epidermal growth factor receptor \[EGFR\], anaplastic lymphoma kinase, ROS proto-oncogene 1, receptor tyrosine kinase, v-raf murine sarcoma viral oncogene homolog B1V600, rearranged during transfection, mesenchymal epithelial transition \[MET\] exon 14 skipping mutation, neurotrophic tyrosine receptor kinase, and kirsten rat sarcoma G12C) should have received the respective targeted therapy and 1 line of platinum-based chemotherapy and anti-PD-1/PD-L1 (if appropriate).
Participants should have received no more than 3 prior lines of therapies for locally advanced or metastatic cancer.
2\. CRC: adenocarcinoma
Participants who have received or been intolerant to treatment with either trifluridine/tipiracil (TAS-102), regorafenib or fruquintinib. Participants who have been treated with all are permitted. Participants must also have been previously treated with standard approved therapies, such as: fluoropyrimidine-, oxaliplatin-, or irinotecan-based chemotherapy, an anti-vascular endothelial growth factor (VEGF) biological therapy, and, if rat sarcoma (RAS) wild-type, an anti-EGFR therapy or checkpoint inhibitors, as clinically appropriate.
Participants should have received no more than 4 prior lines of therapies for locally advanced or metastatic cancer.
3\. Gastric adenocarcinoma
Participants who have received or been intolerant to platinum/fluoropyrimidine doublet with or without anthracycline. Participants who are human epidermal growth factor receptor 2 (HER2) positive, PD-L1 positive or having microsatellite instability-high (MSI-H) should have received anti-HER2 and anti-PD-1/PD-L1 treatment, respectively.
Participants should have received no more than 3 prior lines of therapies for locally advanced or metastatic cancer.
3\. Confirmed PD-L1 positive by an FDA approved, Conformité Européene (CE)-marked, or other health-authority equivalent test in local lab. If historical PD-L1 status is not available, participants are eligible for pre-screening.
4\. Tumor tissue: All participants must provide an existing formalin-fixed paraffin-embedded (FFPE) archival tumor sample taken within 24 months of the date of the main ICF. If the acquisition of FFPE blocks is not feasible, freshly cut slides from the eligible FFPE sample should be provided, and the slides need to have been cut within 3 months before the expected (Cycle 1 Day 1) C1D1. See the lab manual, which is provided separately, for further details. If an FFPE archival tumor sample is not available, tumor biopsy will be required before trial entry.
5\. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. 6. Participants must have at least 1 lesion that meets the definition of measurable disease by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 criteria (radiologically measured by the investigator). Lesions in previously irradiated areas (or other local therapy) should not be selected as measurable/target lesions, unless treatment was ≥12 months prior to start of treatment and/or there has been demonstrated progression in that particular lesion.
7\. Adequate bone marrow function as defined below:
3. Hemoglobin ≥9.0 grams per deciliter (g/dL). 8. Adequate renal and liver function as defined below:
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1. Alanine aminotransferase (ALT)/ Aspartate aminotransferase (AST) less than equal to (≤) 3.0 × the upper limit of the normal range (ULN); for participants with hepatic metastases, ALT and AST)≤5 × ULN.
2. Total bilirubin ≤1.5 × ULN, except for participants with Gilbert's syndrome, who may be enrolled if the conjugated bilirubin is within normal limits.
3. Creatinine clearance ≥45 mL/minute (calculated by Cockcroft-Gault formula). 9. Clinically significant toxic effects of previous therapy have recovered to Grade 1 (per National Cancer Institute \[NCI\] Common Terminology Criteria for Adverse Events \[CTCAE\] v5.0) or baseline, except for alopecia, Grade 2 peripheral neuropathy, and/or autoimmune endocrinopathies with stable endocrine replacement therapy.
10\. Suitable venous access for the collection of trial-required blood sampling. 11. Symptomatic central nervous system (CNS) metastases must have been treated, be asymptomatic for ≥14 days, and meet the following criteria at the time of enrollment:
a) No concurrent treatment for CNS disease (for example, surgery, radiation, and corticosteroids ≥10 mg/d prednisone or equivalent).
You may not be if
1. History of known autoimmune disease, except for:
a) Vitiligo. b) Psoriasis not requiring systemic treatment for \>1 year before receipt of TAK-505.
c) History of Graves' disease in participants now euthyroid for \>4 weeks. d) Hypothyroidism managed by thyroid hormone replacement. e) Alopecia. f) Well-controlled diabetes type 1.
2. History of brain metastasis or leptomeningeal disease unless:
a) Brain metastases are stable on cranial imaging (that is, ≥4 weeks) following prior surgery, whole-brain radiation OR b) Received stereotactic radiosurgery and is off corticosteroids for brain metastases AND c) Is without neurologic dysfunction that would confound the evaluation of neurologic and other adverse events (AEs).
3. History of any of the following ≤6 months before the first dose of trial intervention:
a) Congestive heart failure New York Heart Association (NYHA) Grade III or IV. b) Unstable angina. c) Myocardial infarction. d) Unstable symptomatic ischemic heart disease. e) Uncontrolled hypertension despite appropriate medical therapy. f) Any ongoing symptomatic cardiac arrhythmias of Grade greater than (\>) 2 (including acute atrial flutter/fibrillation, ventricular fibrillation, or ventricular tachycardia). Chronic, stable atrial fibrillation on stable anticoagulant therapy, including lowmolecular-weight heparin, is allowed.
g) Acute symptomatic pulmonary embolism, or symptomatic cerebrovascular events, or any other serious cardiac condition (for example, pericardial effusion or restrictive cardiomyopathy).
h) Left ventricular ejection fraction (LVEF) less than (\<) 50%, as measured by echocardiogram or multigated acquisition scan (MUGA) within 4 weeks before receiving the first dose of trial intervention.
4. History of hepatic encephalopathy.
5. Active diagnosis of a lung condition including:
a) Pneumonitis b) Interstitial lung disease c) Severe chronic obstructive pulmonary disease d) Idiopathic pulmonary fibrosis e) Other restrictive lung diseases f) Acute symptomatic pulmonary embolism g) Grade ≥2 pleural effusion not controlled by tap or requiring indwelling catheters.
6. Ongoing or active infection of Grade ≥2
7. Oxygen saturation \<90% on room air at screening or during the C1D1 predose assessment.
8. Inflammatory process that has not resolved for ≥4 weeks before the first dose of trial intervention. Participants with chronic low-grade inflammatory processes such as radiation induced pneumonitis are excluded regardless of duration.
9. Clinically significant gastrointestinal disorders including the following:
1. Gastrointestinal perforation or unhealed ulcerations \<6 months before trial intervention administration. Participants must have documented evidence (for example, upper endoscopy or colonoscopy) of a completely healed area of prior perforation.
2. Gastrointestinal bleeding \<2 months before trial intervention administration. Participants must have documented evidence (for example, from upper endoscopy or colonoscopy) of a completely healed area of prior bleeding.
3. Pancreatitis \<6 months before the initiation of trial intervention. Participants must have a computed tomography (CT) scan that is negative for evidence of remaining disease or normal pancreatic enzyme levels \>4 weeks before the initiation of trial intervention.
4. Diverticulitis flare \<2 months before trial intervention administration. Participants must have a CT scan demonstrating no evidence of remaining disease before the initiation of trial intervention.
5. History of Crohn's disease or ulcerative colitis.
10. Vaccination with any live virus vaccine within 4 weeks or other vaccines within 2 weeks before the initiation of trial intervention. Inactivated annual influenza vaccination is allowed.
11. History of a bone marrow transplantation within the past 5 years or solid organ transplantation (as a recipient) and use of immunosuppressive agents.
12. Known hypersensitivity to TAK-505 or any excipient (acetate, arginine, histidine, methionine or polysorbate 80) contained in the drug or diluent formulation, or known hypersensitivity to tocilizumab.
13. Diagnosed with a second primary invasive malignancy not in remission for ≥3 years.
Exceptions include:
1. Nonmelanoma skin cancer
2. Cervical carcinoma in situ
3. Resected melanoma in situ
4. Malignancies considered indolent and never required therapy. This does not include lymphomas.
5. Others upon consultation and approval from the sponsor.
14. Known to be Human Immunodeficiency Virus (HIV) positive or hepatitis B or C positive as defined below:
1. Positive serology for HIV.
2. Positive hepatitis B surface antigen (HBsAg) test.
3. Positive hepatitis C virus (HCV) antibody test.
15. Received the following prior therapies before the planned start of TAK-505:
1. Cytotoxic chemotherapy, small-molecule inhibitors, cell therapy, radiation, interventional radiology procedure, or similar investigational therapies within ≤2 weeks or 5 half-lives, whichever is shorter.
2. Monoclonal antibodies including PD-1 checkpoint inhibitors (for example, pembrolizumab and nivolumab), antibody (Ab)-drug conjugates, radioimmunoconjugates, or similar therapies within ≤4 weeks.
3. Any anti-PD-L1 treatment, including PD-L1 checkpoint inhibitors (for example, atezolizumab and durvalumab) and antibody-drug conjugates, within 120 days.
4. Not recovered to Grade 1 or baseline or established as sequelae from all toxic effects of previous therapy (except alopecia, neuropathy, or autoimmune endocrinopathies with stable endocrine replacement therapy, or bone marrow parameters \[any of Grade 1/2 permitted if directly related to bone marrow involvement\]).
16. Used corticosteroids or other immunosuppressive medication, concurrently or within 14 days of administration of TAK-505, except for:
a) Topical, intranasal, inhaled, ocular, or intra-articular corticosteroids. b) Physiologic doses of replacement steroid (for example, for adrenal insufficiency).
c) Steroid premedication for hypersensitivity reactions and antiemetic use. d) Stable steroid dose (established for ≥28 days before the first dose of TAK-505) for previously treated brain metastasis. Corticosteroid dose on C1D1 should be ≤15 mg/d of prednisone or equivalent.
17. Major surgery or traumatic injury within 8 weeks before the first dose of trial intervention.
18. Unhealed wounds from surgery or injury.
19. Any pre-existing medical or psychiatric condition or illness, metabolic dysfunction, physical examination finding, or clinical laboratory finding that gives reasonable suspicion of a disease or condition that would contraindicate the use of an investigational drug or that would limit compliance with trial requirements or compromise ability to provide written informed consent.
20. Has a positive serum pregnancy test during the screening period or a positive urine pregnancy test on Day 1 before the first dose of trial intervention.
21. Is capable of breastfeeding but does not agree to forego breastfeeding from the first dose of trial intervention through 180 days after the last dose of trial intervention.
22. Is a person of child-bearing potential (POCBP) but does not agree to use at least 1 form of highly effective contraception and 1 barrier method of contraception (preferably male condom) until 180 days after the last dose of trial intervention. Contraception methods may be considered highly effective if they can achieve a failure rate of \<1% per year when used consistently and correctly.
23. Is of male birth and fertile, and has partners of childbearing potential, but does not agree to use effective barrier contraception, that is, a condom, combined with at least 1 other form of acceptable contraception from signing of the main ICF until at least 180 days after the last dose of trial intervention.
24. Does not agree to refrain from donating gametes from signing of the main ICF until 180 days after the last dose of trial intervention.
25. Is a trial site employee, a site employee's immediate family member (for example, spouse, parent, child, and sibling), or is in a dependent relationship with a trial site employee who is involved in the conduct of this trial or may consent under duress.
26. Is considered to be vulnerable, as defined per local regulations and if exclusion is required by local regulations. Examples are persons under safeguard of justice, persons deprived of liberty by judicial or administrative decision, persons receiving psychiatric care without their consent, persons admitted to a health or social establishment for purposes other than research, persons of full age who are subject to a legal protection measure (guardianship or curatorship), and persons unable to express their consent.
27. Is unable or unwilling to comply with clinic visits and procedures outlined in the trial protocol.
28. Is unwilling to provide informed consent/age-appropriate assent.
29. Baseline prolongation of the QT interval with Fridericia correction method (QTcF) (for example, repeated demonstration of corrected QT interval \[QTc\] ≥480 ms, history of congenital long QT syndrome, or torsades de pointes). If patients are taking medications known to prolong the QTc at screening, patients may continue to take these medications as long as their baseline QTcF is \<480 ms that are receiving such medications. Participants may not start using such medications on C1D1.
Clareo Health | A Study of TAK-505 in Adults With Solid Tumors
