A Study of HC-5404-FU to Establish the Maximum Tolerated Dose (MTD)
Renal Cell Carcinoma, Gastric Cancer, Metastatic Breast Cancer
About this trial
This is an interventional treatment trial for Renal Cell Carcinoma focused on measuring RCC, GC, MCA, SCLC, Phase 1, First in human, HC-5404-FU, HC-5404
Eligibility Criteria
Inclusion Criteria:
- Have a signed informed consent form prior to any study specific procedures or treatment
- Be ≥18 years of age (male or female) at the time of consent
Have 1 of the following histologically or cytologically confirmed tumor types with qualifying characteristics, and have received a minimum of 2 (and no more than 5) lines of prior therapy for metastatic (Stage IV) disease:
- RCC (renal cell carcinoma - clear cell or papillary)
- SCLC (small cell lung cancer) OR have received a minimum of 3 (and no more than 5) lines of prior therapy for metastatic (Stage IV) disease:
- GC (gastric adenocarcinoma)
- Human epidermal growth factor receptor positive (HER2+) MBC (metastatic breast cancer)
- Other solid tumors (e.g., non-small cell lung cancer, colorectal cancer, carcinoma of unknown primary) with the exception of rapidly progressing neoplasms (e.g., pancreatic cancer, glioblastoma, hepatocellular carcinoma)
Note: Subjects with RCC and GC are a priority and should constitute approximately 50% (12 subjects) of the enrolled popululation. Enrollment of all others will be capped when reaching a combined 50%, in order to maintain 12 slots for subjects with RCC and GC.
- Have at least 1 radiologically measurable lesion as per RECIST v 1.1, defined as a lesion that is at least 10 mm in longest diameter or lymph node and that is at least 15 mm in short axis imaged by CT scan or magnetic resonance imaging (MRI) and obtained by imaging within 28 days prior to screening. Tumor lesions situated in a previously irradiated area are considered measurable if progression has been demonstrated in such lesions
- Have resolution of all previous treatment related toxicities to Grade 1 severity or lower, except for stable sensory neuropathy (≤ Grade 2) and alopecia. If the subject received major surgery or radiation therapy of >30 Gy, they must have recovered from the toxicity and/or complications from the intervention
Provided there are suitable and accessible lesions, no biopsy contraindications, minimal risk of complications and a positive informed decision, subject as are willing to provide fresh tissue for biomarker analysis, and, based on the adequacy of the tissue sample quality, for assessment of biomarker status. Two biopsies will be necessary: at baseline (within 30 days prior to first dose) and within 7 days after Cycle 3/Day 1.
Newly obtained biopsy specimens are preferred to archived samples and formalin- fixed, paraffin-embedded block specimens are preferred to slides. In the event a fresh pre-treatment biopsy is not able to be provided, the most recent archival biopsy must be provided in its place
- Have Eastern Cooperative Oncology Group performance status of 0 or 1 and sustained between screening and initiation of dosing on Day 1
- QT interval corrected for heart rate using Fridericia's (QTcF) method ≤450 msec
- Have an albumin level of ≥3 g/dL at screening
- Have life expectancy of 3 months or greater as determined by the treating physician
Have adequate organ function within 15 days prior to first administration of study drug on Day 1, as defined by meeting all of the following criteria:
- Total bilirubin ≤1.5 × upper limit of normal (ULN) OR direct bilirubin ≤ ULN for subjects with total bilirubin levels >1.5 x ULN
- Aspartate aminotransferase and alanine aminotransferase ≤2.5 × ULN or ≤5 × ULN for subjects with known hepatic metastases
- Fasting serum glucose within normal range and hemoglobin A1c ≤8%
- Thyroid function tests (thyroid stimulating hormone [TSH] within normal limits for subjects with normal thyroid function and free thyroxine [FT4]) within normal limits for subjects on thyroid treatment
- Have adequate renal function within 15 days prior to first administration of study drug on Day 1, as defined by creatinine ≤1.5 × ULN and creatinine clearance ≥30 mL/min, as per the below Cockcroft Gault formula
Have adequate hematologic function within 15 days prior to first administration of study drug on Day 1, as defined by meeting all of the following criteria:
- Hemoglobin ≥9 g/dL (uncorrected by red blood cell transfusion or erythropoietin support)
- Absolute neutrophil count ≥1.5 × 109/L
- Platelet count ≥100 × 109/L
Have adequate coagulation function within 15 days prior to first administration of study drug on Day 1, as defined by either of the following criteria:
- International normalized ratio (INR) <1.5 × ULN OR for subjects receiving warfarin or low molecular weight heparin, the subject must, in the investigator's opinion, be clinically stable with no evidence of active bleeding while receiving anticoagulant therapy. The INR for these subjects may exceed 1.5 × ULN if that is the goal of anticoagulant therapy
- Activated partial thromboplastin time (aPTT) <1.5 × ULN unless subject is receiving anticoagulant therapy, provided prothrombin time or aPTT is within therapeutic range of intended use of anticoagulants
- Female subject of childbearing potential must have a negative urine or serum pregnancy within 72 hours prior to receiving the first dose of study medication. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required
- Female subject of childbearing potential must be willing to use an adequate form of contraception from the first dose of study medication through 90 days after the last dose of study drug
- Female subject must agree not to breastfeed and not to donate ova starting at screening and throughout the study treatment, and for 90 days after the last dose of study drug
- Male subject with a pregnant or breastfeeding partner(s) must agree to remain abstinent or use a condom for the duration of the pregnancy or for the time partner is breastfeeding throughout the study period and for 90 days after the last dose of study drug
- Male subject with female partner(s) of childbearing potential must not donate sperm during the treatment period and for at least 90 days after the last dose of study drug
- Male subject with female partner(s) of childbearing potential should agree to use a highly effective method of contraception during the treatment period and for at least 90 days after the last dose of the study drug
- Be willing and have the ability to comply with scheduled visits (including geographical proximity), treatment plans, laboratory tests, and other study procedures.
Exclusion Criteria:
- Had prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to the first dose of study treatment or who has not recovered from adverse reactions due to a previously administered agent or major surgery
- Is currently participating and receiving study therapy or has participated in a study of an investigational agent and received study therapy or used an investigational device within 4 weeks of the first dose of treatment
- Has a diagnosis of immunodeficiency or receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the first dose of study treatment. The use of physiologic doses of corticosteroids (≤30 mg/day of hydrocortisone, ≤10 mg/day of prednisone, ≤2 mg/day of dexamethasone, or equivalent) may be approved after consultation with the sponsor
- Has taken a medication that is a strong CYP3A4 inhibitor or inducer within 4 weeks of the first dose of treatment (see Appendix 12)
- Has known history of active tuberculosis
- Has known history of human immunodeficiency virus (HIV) (HIV 1/2 antibodies)
- Has known active Hepatitis B (anti hepatitis B surface antibody, anti hepatitis B core antibody, hepatitis B surface antigen [HBsAg]) or Hepatitis C (hepatitis C antibody) infection
- Has a current diagnosis of severe acute respiratory syndrome coronavirus (SARS CoV) 2 infection confirmed by reverse transcription polymerase chain reaction (PCR) test. Subject needs to have a negative PCR test at screening and a negative PCR test within 14 days prior to the first dose of study treatment
- Has a history of clinically severe autoimmune disease, or a history of organ transplant
- Has insulin dependent (Type I) diabetes or poorly controlled Type II diabetes (per clinical discretion) with hemoglobin A1c >8%
- Has known additional malignancy that is progressing or required active treatment within previous 5 years. Exceptions include basal cell carcinoma or squamous cell carcinoma of the skin that has undergone potentially curative therapy, superficial bladder cancer, or in situ cervical cancer. Subjects with other malignancies are eligible if they were cured by surgery alone or surgery plus radiotherapy and have been continuously disease free for at least 5 years
- Has known active central nervous system metastases and/or carcinomatous meningitis. Subjects with previously treated brain metastases may participate provided they are stable (without evidence of disease progression by imaging for at least 4 weeks prior to the first dose of trial treatment and any neurologic symptoms have returned to baseline), have no evidence of new or enlarging brain metastases, and are not using systemic steroids for at least 7 days prior to trial treatment. This exception does not include carcinomatous meningitis which is excluded regardless of clinical stability
- Has a history of interstitial lung disease, pneumonitis within 12 months prior to screening or current pneumonitis
- Has an active infection requiring systemic 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 subject's participation for the full duration of the trial, or is not in the best interest of the subject to participate, in the opinion of the treating investigator
- Has a history or ongoing clinically significant cardiovascular disease such as unstable angina, myocardial infarction, or acute coronary syndrome, symptomatic or uncontrolled arrhythmia, congestive heart failure, baseline ECG abnormalities, including, but not limited to, QTc prolongation (prolonged QTcF defined as ≥450 msec) or any Class III or IV cardiac disease as defined by the New York Heart Association Functional Classification
- Has overt or latent disorders of the exocrine pancreas (such as acute or chronic pancreatitis of any etiology) or chronic (including autoimmune) gastrointestinal disorders such as Crohn's disease, ulcerative colitis, rheumatoid arthritis, lupus, scleroderma, Sjogren's syndrome, and polyarteritis nodosa
- Has a known psychiatric or substance abuse disorder(s) that would interfere with informed consent or cooperation with the requirements of the trial
- Is pregnant or breastfeeding or expecting to conceive children within the projected duration of the trial, starting with the prescreening or screening visit through 90 days after the last dose of study drug
- Is a first degree relative of the investigator, staff, or study sponsor.
Sites / Locations
- Karmanos Cancer InstituteRecruiting
- HealthPartners Cancer Care CenterRecruiting
- Baylor University Medical CenterRecruiting
- The University of Texas M.D. Anderson Cancer CenterRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Arm 6
Arm 7
Arm 8
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Cohort 1 - 25 mg
Cohort 2 - 50 mg
Cohort 3 - 100 mg
Cohort 4 - 200 mg
Cohort 5 - 400 mg
Cohort 6 - 600 mg
Cohort 7 - 900 mg
Cohort 8 - 300 mg
25 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle
50 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle
100 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle
200 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle
400 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle
600 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle
900 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle
300 mg capsules of HC-5404-FU administered orally twice a day with food or within 30 minutes of completing a meal of each 3-week treatment cycle