Trial Title:
Phase II Study of SY-3505 in Patients With ALK-positive NSCLC Who Have Failed Prior Second-Generation ALK TKI
NCT ID:
NCT05869162
Condition:
Non-small-cell Lung Carcinoma
Conditions: Official terms:
Lung Neoplasms
Carcinoma, Non-Small-Cell Lung
Conditions: Keywords:
SY-3505
Anaplastic lymphoma kinase
Non-small cell lung carcinoma
Third-generation ALK tyrosine kinase inhibitor
Study type:
Interventional
Study phase:
Phase 2
Overall status:
Recruiting
Study design:
Allocation:
N/A
Intervention model:
Single Group Assignment
Primary purpose:
Treatment
Masking:
None (Open Label)
Intervention:
Intervention type:
Drug
Intervention name:
SY-3505
Description:
A Third-generation ALK TKI
Arm group label:
SY-3505-Phase II
Other name:
CT-3505
Summary:
This is an open-label, single-arm, multicenter, phase II study to evaluate the efficacy
and safety of SY-3505 capsule in patients with locally advanced or metastatic NSCLC who
have progressed on or are intolerant to second-generation ALK tyrosine kinase inhibitor
(TKI).
Detailed description:
SY-3505 is a potent, brain-penetrant, third-generation ALK tyrosine kinase inhibitor
(TKI) with preclinical activity against both wild-type and most known resistance
mutations of ALK occurring in first-generation and second-generation ALK TKI-resistant
patients.
In this phase 2 study, patients with locally advanced or metastatic NSCLC who have
progressed on or are intolerant to second-generation ALK TKI will be treated with SY-3505
capsules at 600 mg once daily (QD) orally until disease progression, refusal or
unacceptable toxicity. Cycles of treatment are every 21 days with continuous dosing of
SY-3505. During the study, patients will be followed-up for safety and efficacy
evaluation at study protocol defined time points.
Criteria for eligibility:
Criteria:
Inclusion Criteria:
Patients must meet all of the following criteria to be eligible to participate in this
study:
1. Age ≥ 18 years at the time of signing the informed consent form (ICF).
2. Histologically or cytologically confirmed locally advanced (tumor lesion could not
be radically cued by surgery or radiation as asessed by the investigators) or
metastatic NSCLC.
3. Prior treated with at least one second-generation ALK TKI (including unmarketed
investigational drugs) and imaging evidence of disease progression (PD) or
intolerance to prior treatment toxicity.
4. Agree to provide fresh tumor tissue samples to test positive for ALK fusion
(ALK-positive) by the central laboratory:
1. If the patient is indeed unable to provide fresh tumor tissue samples (e.g.,
repuncture has been assessed by the investigator as having a higher clinical
risk) and cannot provide archived tissue samples within 2 years prior to
initial administration, but can provide ALK-positive testing reports within 2
years prior to the first administration (detection methods include FISH,
RT-PCR, IHC [Ventana method] or NGS, etc.), inclusion or not of the patient
will be discussed and decided by the investigator and the sponsor;
2. If the patient is indeed unable to provide either fresh tumor tissue samples
(e.g., repuncture has been assessed by the investigator as having a higher
clinical risk) or ALK-positive testing reports within 2 years prior to the
first administration, but can provide archived tissue samples within 2 years
prior to the first administration and confirmed as ALK-positive by the central
laboratory, inclusion or not of the patient will be discussed and decided by
the investigator and the sponsor.
5. Must have at least one extracranial target lesion that meets the RECIST 1.1
criteria; For a lesion that has previously received radiotherapy, it can be assessed
as a target lesion only when it shows definite progression after radiotherapy.
6. Eastern Cooperative Oncology Group (ECOG) performance status 0-2.
7. Estimated Life expectancy ≥ 3 months.
8. Prior antitumor treatment-related AE had recovered to ≤ Grade 1 as defined by
NCI-CTCAE v 5.0 prior to initial administration (except for toxicities without
safety risk as determined by the investigator, such as alopecia, Grade 2 peripheral
neurotoxicity associated with prior platinum therapy, etc.).
9. Organ function shall meet the following requirements:
1. No blood products, hematopoietic cell growth factors (e.g., granulocyte colony
stimulating factor, erythropoietin), or other medication received to correct
abnormal blood routine at least 2 weeks before initial administration, and
blood routine: Absolute neutrophil count (ANC) ≥1.5×109/L, Platelets (PLT)
≥100×109/L, Platelets (Hb) ≥90g/L;
2. Pancreatic function: Serum total amylase ≤1.5× upper limit of normal (ULN);
Serum lipase ≤1.5×ULN (it is allowed to be included if serum total amylase>1.5×
ULN, but the pancreatic amylase is in the ULN range);
3. Hepatic function: Total serum bilirubin (TBIL) ≤ 1.5×ULN, Aspartate
transaminase (AST) and alanine transaminase (ALT) ≤ 2.5×ULN if no liver
metastases, or otherwise TBIL ≤ 3×ULN, AST and ALT ≤ 5×ULN.
4. Renal function: Creatinine clearance ≥ 50 mL/min (according to Cockcroft-Gault
Equation).
5. Coagulation function: International normalized ratio (INR) and prothrombin time
(PT)≤ 1.5×ULN (except for patients receiving anticoagulant therapy).
10. Be able to swallow medication, follow protocol procedures, and comply with follow-up
visit requirements.
11. Female patients with reproductive potential agreed to use effective method of
contraception throughout the entire study duration and for at least 3 months after
the last dose of study medication.
Exclusion Criteria:
Patients who meet any of the following criteria are not eligible to participate in this
study:
1. Patients with known driver alterations other than ALK, such as EGFR, MET, RET, ROS1,
NTRK, etc. (If ALK co-mutation exists, the patient can discuss with the investigator
for enrollment);
2. Previous treated with any third-generation ALK TKI (including marketed drugs such as
loratinib, and unmarketed investigational drugs);
3. History of allergy to any component or excipient of SY-3505 capsules;
4. With other primary malignancies, except those that have been cured and have not
recurred within 2 years prior to screening, and those that have been cured of basal
or squamous cell carcinoma of the skin, carcinoma in situ of cervix, or carcinoma in
situ of breast;
5. The presence of symptomatic primary CNS tumors, symptomatic CNS metastases,
leptomeningeal carcinomatosis, or untreated spinal cord compression. Except: Patient
had stable CNS disease (no evidence of progression identified by imaging for at
least 4 weeks prior to initial administration, and all neurological symptoms had
recovered to baseline), no evidence of new or progressive brain metastases, no CNS
surgery or radiotherapy within 4 weeks prior to initial administration, and no
stereotactic radiosurgery (SRS) within 2 weeks prior to initial administration.
Steroid administration was stopped or the dose stabilized within 2 weeks prior to
initial administration. (This exception does not include cancerous meningitis, which
should be excluded regardless of clinically stable conditions).
6. The following symptoms or diseases occurred prior to initial administration and
remain poorly controlled after optimal treatment:
1. Systemic bacterial, viral or fungal infection with uncontrolled activity;
2. Poorly controlled (poorly control refers to the effusion increases
significantly within 2 weeks after extraction, with obvious symptoms, requiring
further puncture or other intervention) pleural effusion, abdominal effusion or
pericardial effusion after intervention (such as drainage) ;
3. Poorly controlled diabetes (fasting blood glucose ≥11.1 mmol/L and/or HbA1c ≥
8%);
4. Uncontrolled symptomatic hyperthyroidism or hypothyroidism as assessed by the
investigator;
5. Uncontrolled electrolyte disturbances (e.g., hypocalcemia, hypomagnesium,
hypokalemia) as assessed by the investigator;
6. Clinically significant gastrointestinal disorders included active ulcerative
colitis, Crohn's disease, gastrointestinal ulcers, or prior surgical procedures
that could significantly affect drug absorption as assessed by the
investigator.
7. Presence with severe cardiovascular diseases/abnormalities, meeting any of the
following criteria:
1. Patients with corrected QT interval for heart rate according to Fridericia's
formula > 470 msec (females) and > 450 msec (males) during the screening period
(If prolonged QTcF suspected to be caused by medication and was assessed as
safe and controllable by the investigator, the patient can be enrolled after
drug correction);
2. Left ventricular ejection fraction (LVEF) < 50%;
3. Myocardial infarction or unstable angina or clinically significant uncontrolled
arrhythmias, including bradyarrhythmia (such as type II second degree heart
block or third degree heart block) that may lead to prolonged QTcF within 6
months prior to initial administration;
4. Class III or IV congestive heart failure according to New York Heart
Association (NYHA) classification;
5. History of poorly controlled hypertension, unstable hypertension, or poor
compliance with antihypertensive therapy as assessed by the investigator.
8. Presence or with histiory of the following active viral infection:
1. Active hepatitis B (HBsAg positive and HBV-DNA ≥2×103 IU/mL, patients could be
included if the HBV-DNA value decreased to below 2×103 IU/mL after regular
antiviral therapy) or active hepatitis C virus infection (HCV-RNA >ULN on
central test) at screening;
2. HIV positive at the time of screening or have a known history of other
immunodeficiency diseases;
3. History of organ transplantation, hematopoietic stem cell or bone marrow
transplantation.
9. Presence of other lung diseases that require systematic therapy or are severe, such
as active tuberculosis, interstitial lung disease, etc., that may affect the
interpretation of the study results or put patients at high risk according to the
judgment of the investigator;
10. Have used CYP3A4 potent inhibitors (atazanavir, clarithromycin, Indinavir,
Itraconazole, ketoconazole, nefazodone, nelfinavir, ritonavir, saquinavir,
telomycin, troleandomycin, voriconazole, grapefruit [juice]) or inducers
(carbamazepine, phenobarbital, phenytoin, rifabutin, St. John's Wort, Rifampicin)
within 2 weeks prior to initial administration or cannot be stopped during the
study;
11. The following antitumor treatments were administered prior to initial
administration: More than 30% of bone marrow radiation or extensive radiotherapy
(within 4 weeks prior to initial administration); Palliative radiotherapy (within 7
days prior to initial administration); Other antitumor agents treatment (within 2
weeks prior to initial administration or within 5 half-life times of the agent,
whichever is longer), such as chemotherapy, targeted therapy (immunotherapy or other
antibody-based therapies).
12. Major surgery (defined as Grade ≥3 surgery, excluding central venous catheter
placement, tumor punch biopsy, and gastric tube placement) or significant trauma
within 4 weeks prior to initial administration, and did not fully recover.
13. Have participated in other clinical studies within 4 weeks prior to initial
administration (Note: Patients who did not use the investigational drug or
investigational medical device or who had discontinued treatment from other clinical
studies and only followed up for survival were excluded) or plan to participate in
other clinical studies during the study.
14. History of severe arteriovenous thrombosis (such as cerebrovascular accident
[including transient ischemic attack], deep vein thrombosis, and pulmonary embolism)
within 1 year prior to initial administration and has the potential to increase the
risk in the study as assessed by the investigators, or a tendency to bleed within 30
days prior to initial administration, or a risk of major gastrointestinal bleeding
as determined by the investigators.
15. Pregnant or lactating woman.
16. Other conditions assessed unsuitable for participation in this study, such as other
serious acute or chronic diseases, or laboratory abnormalities that may increase the
risk for the patient, or may interfere with interpretation of the study results.
Gender:
All
Minimum age:
18 Years
Maximum age:
N/A
Healthy volunteers:
No
Locations:
Facility:
Name:
Cancer Hospital, Chinese Academy of Medical Sciences
Address:
City:
Beijing
Zip:
100021
Country:
China
Status:
Recruiting
Contact:
Last name:
Yuankai Shi, MD
Phone:
86-10-87788293
Email:
syuankai@cicams.ac.cn
Start date:
June 30, 2023
Completion date:
June 10, 2025
Lead sponsor:
Agency:
Shouyao Holdings (Beijing) Co. LTD
Agency class:
Other
Source:
Shouyao Holdings (Beijing) Co. LTD
Record processing date:
ClinicalTrials.gov processed this data on November 12, 2024
Source: ClinicalTrials.gov page:
https://clinicaltrials.gov/ct2/show/NCT05869162
