Lamivudine in Combination With Chemoimmunotherapy for the Treatment of Extensive Stage Small Cell Lung Cancer
NCT ID: NCT04696575
Last Updated: 2025-11-10
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
PHASE2
28 participants
INTERVENTIONAL
2021-07-02
2026-07-01
Brief Summary
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Detailed Description
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I. To evaluate the 6-month progression-free survival (PFS) rate of lamivudine in combination with platinum-based chemotherapy in patients with extensive stage small cell lung cancer (SCLC).
SECONDARY OBJECTIVES:
I. To evaluate the 12-month survival and overall survival (OS) of patients with extensive stage SCLC receiving study treatment.
II. To assess the toxicity of the combination of lamivudine with platinum-based chemotherapy in this population.
EXPLORATORY OBJECTIVE:
I. To study tissue and blood-based biomarkers as potential predictors of treatment outcomes.
OUTLINE:
INDUCTION: Patients receive lamivudine orally (PO) once daily (QD) on days 1-28. Patients also receive carboplatin intravenously (IV) over 30-60 minutes and atezolizumab IV on day 1, and etoposide IV over 60-120 minutes on days 1-3. Treatment repeats every 28 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity.
MAINTENANCE: Patients receive lamivudine PO QD on days 1-28 and atezolizumab IV on day 1. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
NOTE: Patients who are not eligible for atezolizumab as outlined in exclusion criteria or who refuse to receive atezolizumab may still be treated in this study with carboplatin and etoposide as the IV drug component, in addition to lamivudine orally administered.
After completion of study treatment, patients are followed up for 30 days and then every 60 days thereafter.
Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Treatment (lamivudine, chemoimmunotherapy)
INDUCTION: Patients receive lamivudine PO QD on days 1-28. Patients also receive carboplatin IV over 30-60 minutes and atezolizumab IV on day 1, and etoposide IV over 60-120 minutes on days 1-3. Treatment repeats every 28 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity.
MAINTENANCE: Patients receive lamivudine PO QD on days 1-28 and atezolizumab IV on day 1. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
NOTE: Patients who are not eligible for atezolizumab as outlined in exclusion criteria or who refuse to receive atezolizumab may still be treated in this study with carboplatin and etoposide as the IV drug component, in addition to lamivudine orally administered.
Atezolizumab
Given IV
Carboplatin
Given IV
Etoposide
Given IV
Lamivudine
Given PO
Interventions
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Atezolizumab
Given IV
Carboplatin
Given IV
Etoposide
Given IV
Lamivudine
Given PO
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Have an Eastern Cooperative Oncology Group (ECOG) performance status of =\< 1 at the time of study treatment initiation
* Histologically or cytologically confirmed diagnosis of small cell lung cancer (SCLC)
* Patient should have extensive stage disease, defined as, malignant pleural effusion, pulmonary metastases in a different lobe in the ipsilateral lung or contralateral lung, and/or the presence of extra-thoracic metastatic disease
* Must have measurable disease based on Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 prior to starting platinum-based systemic chemotherapy
* Absolute neutrophil count (ANC) \>= 1.5 x 10\^9/L
* Platelets \>= 100 x 10\^9/L
* Hemoglobin \>= 9 g/dL
* Serum creatinine =\< 1.5 x institution upper limit of normal (ULN) and calculated creatinine clearance of at least 15 ml/min
* Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =\< 3 x upper limit of normal (ULN) (ALT and AST =\< 5 x ULN is acceptable if liver metastases are present)
* Total serum bilirubin =\< 1.5 x ULN. For patients with well documented Gilbert's syndrome, total bilirubin =\< 3 x ULN with direct bilirubin within normal range
* Newly diagnosed SCLC patients may receive no more than 1 cycle of standard chemotherapy or chemoimmunotherapy for their current diagnosis prior to study treatment
* Patients who have progressed on prior treatment for SCLC will be eligible if both of the following conditions are met:
* Received no more than one-line of treatment with platinum-based chemotherapy for SCLC, and
* Last platinum-based treatment administered \>= 12 months prior to diagnosis of recurrence/relapse. Patients should not have experienced disease progression while receiving prior platinum-based treatment for SCLC
* Participants of child-bearing potential must agree to use adequate contraceptive methods (e.g., hormonal or barrier method of birth control; abstinence) prior to study entry. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately
* Participant must understand the investigational nature of this study and sign an approved written informed consent form prior to receiving any study related procedure
* Symptomatic brain metastasis
* Patients with treated brain metastases are eligible provided they have recovered from effects of radiation and neurological symptoms are improved or controlled for at least two weeks prior to enrollment
* Patients with asymptomatic brain metastases who are being treated with systemic chemotherapy alone are also eligible if no more than 6 lesions each less than 1 cm in size is present at the time of initiating protocol treatment
* Leptomeningeal involvement regardless of treatment status
* Participation in another interventional study within the last 28 days of study enrollment
* Had major surgery within 14 days prior to starting study drug or has not recovered from major side effects (tumor biopsy is not considered major surgery) resulting from a prior surgery
* Positive for immunosuppressive disease, acquired immunodeficiency syndrome (AIDS) or other immune depressing diseases. For human immunodeficiency virus (HIV), HVC and HBC-mandatory testing is required prior to enrollment
* Note: Patients with past or resolved hepatitis B virus (HBV) infection (defined as the presence of hepatitis B surface antibody \[HBsAb\] and absence of hepatitis B surface antigen \[HBsAg\]) are eligible (HBV deoxyribonucleic acid \[DNA\] should be obtained in patients if only anti-hepatitis B core \[HBc\] antibody was present prior to randomization). Patients with active/untreated hepatitis C virus (HCV) will be excluded from the study; patients who test positive for HCV antibody are eligible only if polymerase chain reaction (PCR) is negative for HCV ribonucleic acid (RNA)
* Active, clinically serious infections or other serious uncontrolled medical conditions, including chronic viral hepatitis (testing for hepatitis B, C required)
* Patient has known hypersensitivity to the components of the study drugs or any analogs
* History or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the study, interfere with the patient's participation for the full duration of the study, or is not in the best interest of the patient to participate, in the opinion of the treating Investigator, including, but not limited to:
* Myocardial infarction or arterial or venous thromboembolic events within 6 months prior to baseline or severe or unstable angina, New York Heart Association (NYHA) class III or IV disease
* History of documented congestive heart failure (New York Heart Association functional classification III or IV) within 6 months prior to baseline
* Poorly controlled arrhythmias
* Contraindications to atezolizumab: Patients with active autoimmune disorder or prior history of autoimmune disorder requiring immunosuppressive agents within preceding two years will not be allowed to receive atezolizumab but will be able to receive the other drugs included in the treatment regimen, if eligible
18 Years
ALL
No
Sponsors
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Roswell Park Cancer Institute
OTHER
Responsible Party
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Principal Investigators
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Grace K Dy
Role: PRINCIPAL_INVESTIGATOR
Roswell Park Cancer Institute
Locations
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Roswell Park Cancer Institute
Buffalo, New York, United States
Countries
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Facility Contacts
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Grace K. Dy
Role: primary
Other Identifiers
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NCI-2020-13169
Identifier Type: REGISTRY
Identifier Source: secondary_id
I 691720
Identifier Type: OTHER
Identifier Source: secondary_id
I 691720
Identifier Type: -
Identifier Source: org_study_id