Skip to content

CPI-613 and Docetaxel in Treating Patients With Stage IIIB or IV Non-small Cell Lung Cancer

A Phase I/II Open-Label Dose Escalation Trial of CPI-613 in Combination With Docetaxel Chemotherapy as a Second-Line Treatment of Non-Small-Cell Lung Cancer

Status
Withdrawn
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03370159
Enrollment
0
Registered
2017-12-12
Start date
2018-06-30
Completion date
2020-03-01
Last updated
2018-08-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Stage IIIB Non-Small Cell Lung Cancer AJCC v7, Stage IV Non-Small Cell Lung Cancer AJCC v7

Brief summary

This phase I/II trial studies the side effects and best dose of 6,8-bis(benzylthio)octanoic acid (CPI-613) when given together with docetaxel and to see how well they work in treating patients with stage IIIB or IV non-small cell lung cancer. Drugs used in chemotherapy, such as CPI-613 and docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.

Detailed description

PRIMARY OBJECTIVES: I. To determine the maximum tolerate dose (MTD) of CPI-613 when used in combination with docetaxel therapy in advanced stage non-small cell lung cancer (NSCLC). (Phase1) II. To evaluate the response rate in patients receiving CPI-613 in combination with docetaxel therapy. (Phase 2) SECONDARY OBJECTIVES: I. To determine the safety of CPI-613 addition to docetaxel therapy. II. To determine the progression-free survival with CPI-613 in combination with docetaxel therapy at 27 weeks. III. To determine the median progression-free survival with CPI-613 in combination with docetaxel therapy. OUTLINE: This is a phase I, dose-escalation study of CPI-613 followed by a phase II study. Patients receive CPI-613 intravenously (IV) over 2 hours on days 1 and 3, and docetaxel IV on day 1. Treatment repeats every 21 days for up to 6 courses in the absence of disease progression or unacceptable toxicity. Patients that achieve stable disease after 6 courses then receive CPI-613 alone on days 1and 3. Courses repeat every 21 days for up to 2 years in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up for 30 days and then periodically for 2 years.

Interventions

DRUGDocetaxel

Given IV

OTHERPharmacological Study

Correlative studies

Sponsors

National Cancer Institute (NCI)
CollaboratorNIH
Wake Forest University Health Sciences
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients must have histologically or cytologically confirmed stage IIIB or IV NSCLC with radiographic proof of measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) version (v)1.1 criteria * Eastern Cooperative Oncology Group (ECOG) status of 0 or 1 * Life expectancy of \>= 3 months * Patients must have received previous systemic therapy to include: a regimen of chemotherapy, immunotherapy including anti-PDL or anti-PD-L1 therapies, combined chemotherapy and immunotherapy, provided treatment was discontinued \>= 2 weeks prior to initiation of treatment on the present protocol * Absolute neutrophil count \>= 1,500/uL * Platelets \>= 100,000/uL * Total bilirubin within normal institutional limits * Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \[SGOT\])/alanine aminotransferase (ALT) (serum glutamic pyruvic transaminase \[SGPT\]) within institutional upper limit of normal * International normalized ratio (INR) =\< 1.5 x upper limit of normal (ULN) * Prothrombin time (PT) =\< 1.5 x ULN * Activated partial thromboplastin time (aPTT) =\< 1.5 x ULN or within therapeutic range if receiving anticoagulant therapy OR * Creatinine clearance \>= 60 mL/min/1.73 m\^2 for patients with creatinine levels above institutional normal * Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study through 30 days after the last dose of study medication; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately * Ability to understand and the willingness to sign an Institutional Review Board (IRB)-approved informed consent document (either directly or via a legally authorized representative)

Exclusion criteria

* Patients who have had immunotherapy or tyrosine kinase inhibitor (TKI) therapy within two weeks prior to entering the study * Radiotherapy or prior systemic chemotherapy within 2 weeks * Patients who have been treated with more than one chemotherapy regimen, immunotherapy regimen or chemotherapy/immunotherapy regimen for metastatic non-small cell lung cancer * Adverse events resulting from previous therapies have not recovered to grade 1 or less * Patients may not be receiving any other investigational agents * Patients with untreated, symptomatic brain metastases should be excluded from this clinical trial (patients with asymptomatic brain metastases amenable to treatment with Gamma Knife radiosurgery \[GKRS\] are eligible and may receive GKRS while on protocol) * Lactating females * Patients with EGFR, ALK or ROS-1 mutations who are eligible for treatment with a TKI and who have not received such treatment * History of allergic reactions attributed to compounds of similar chemical or biologic composition to CPI-613 or docetaxel * Uncontrolled intercurrent illness including, but not limited to ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements * Pregnant women are excluded from this study; breastfeeding should be discontinued if the mother is treated with CPI-613 * Any condition that may, in the opinion of the investigator, compromise the safety of the patient

Design outcomes

Primary

MeasureTime frameDescription
Phase II dose of 6,8-bis(benzylthio)octanoic acid (CPI-613) when administered in combination with a standard dose of docetaxel (Phase 1)Up to 18 weeks
Response rate defined by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 (Phase 2)Up to 2 yearsWill estimate the proportion of patients with a response (complete response + partial response) and calculate a 95% confidence interval for this measure.

Secondary

MeasureTime frameDescription
Median progression-free survival (PFS)From the start of treatment to the time of progression or death, assessed up to 2 yearsWill estimate the median PFS using standard survival methods (Kaplan Meier).
Number and degree of adverse events under the experimental therapy regimens graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.03Up to 30 days after the last study drug is administeredWill be estimated along with 95% confidence intervals for each adverse event. These estimates will be compared (not using specific statistical tests, but descriptively) to those reported in patients treated with docetaxel.
Overall survival (OS)From the start of treatment to date of death, assessed up to 2 years
Progression-free survival (PFS)From the start of treatment to the time of progression or death, assessed at 27 weeks

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026