Study of Trilaciclib and Lurbinectidin
- Conditions
- Small-cell Lung CancerLung Cancer
- Interventions
- Registration Number
- NCT05578326
- Lead Sponsor
- UNC Lineberger Comprehensive Cancer Center
- Brief Summary
Lung cancer is by far the leading cause of cancer death among both men and women worldwide and the second most common cancer in terms of new cases. Small cell lung cancer (SCLC) is the deadliest form of lung cancer. The standard first-line treatment is the combination of carboplatin, etoposide, and atezolizumab. While response rates for this regimen are high (roughly 60%), the duration of response is short, typically 4 months. Following progression after the 1st line treatment of SCLC, there is no consensus regarding subsequent therapy. Lurbinectedin is FDA approved and is increasingly preferred in clinical practice. Toxicity was significant, but appeared favorable compared to historic results with topotecan, leading to the adoption of this therapy for second-line SCLC. The toxicity profile was dominated by myelosuppression.
This study investigates the effect of Trilaciclib on myelosuppression rate in subjects with platinum refractory extensive stage (ES)- SCLC receiving Lurbinectedin as well as the clinical synergy of Trilaciclib and Lurbinectedin combination.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 30
- Written informed consent obtained to participate in the study and HIPAA authorization for release of personal health information.
- Age ≥ 18 years at the time of consent.
- Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1
- Measurable disease according to RECIST v1.1 within 28 days prior to start of treatment.
- Previous treatment with a platinum agent, PD1 or PDL1 agent.
-
Active infection requiring systemic therapy.
- Pregnant or breastfeeding (NOTE: breast milk cannot be stored for future use while the mother is being treated on study).
- Treatment with any investigational drug within 4 weeks prior to start of treatment.
- A known allergy or sensitivity to either study drug or its excipients.
- Subject is receiving prohibited medications or treatments as listed in the protocol.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Trilaciclib and Lurbinectedin Trilaciclib Subjects with platinum refractory extensive stage small cell lung cancer receiving laciclib and Lurbinectedin Trilaciclib and Lurbinectedin Lurbinectedin Subjects with platinum refractory extensive stage small cell lung cancer receiving laciclib and Lurbinectedin
- Primary Outcome Measures
Name Time Method The duration of grade 4 neutropenia Up to 21 days The median duration of subjects that experience grade 4 neutropenia as graded by the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) v5.0 will be reported.
The proportion of grade 4 neutropenia Up to 21 days The proportion of subjects that experience grade 4 neutropenia as graded by the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) v5.0 will be determined.
CTCAE is descriptive terminology that can be used for Adverse Event (AE) grading and reporting. Grade 1 Mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated. Grade 2 Moderate; minimal, local, or noninvasive intervention indicated; limiting age-appropriate instrumental Activities of Daily Living (ADL). Grade 3 Severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self-care ADL. Grade 4 Life-threatening consequences; urgent intervention indicated. Grade 5 Death related to AE.
- Secondary Outcome Measures
Name Time Method Dose Intensity of Chemotherapy/ Number of chemotherapy cycles Up to 8 months The dose Intensity of Chemotherapy/ Number of chemotherapy cycles will be defined as the median number of chemotherapy cycles among the subject who received study treatment.
QOL assessments FACT-An Up to 5 years Scores from QOL assessments FACT-An version 4, from prior to study therapy through cycle 12 will be obtained, as described in the protocol.
The FACT-An is an anemia specific subscale given at baseline, after each cycle and at end of treatment. Items are rated by patients on a Likert scale from 0 to 4. Higher scores represent better QOL.The number of grade 3/4 anemia, grade 3/4 thrombocytopenia, and febrile neutropenia Up to 8 months Toxicity will be evaluated, as the number of grade 3/4 anemia, grade 3/4 thrombocytopenia, and febrile neutropenia based on the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) v5.0 criteria, in any cycle (including cycle 1).
Use of secondary/reactive supportive measures Up to 8 months To characterize use of secondary/reactive supportive measures any supportive measures such as Granulocyte colony-stimulating factor ( G-CSF) and erythropoietin stimulating agents (ESA) administration, red blood cell and platelet transfusion will be recorded.
Dose Intensity of Chemotherapy/ the total chemotherapy dose Up to 8 months The dose Intensity of Chemotherapy/ the total chemotherapy dose will be defined as the median chemotherapy dose among the subject who received study treatment.
QOL assessments FACT-L Up to 5 years Scores from QOL assessments FACT-L version 4, from prior to study therapy through cycle 12 will be obtained, as described in the protocol.
The FACT-L is a lung cancer specific subscale given at baseline, after each cycle and at end of treatment. Items are rated by patients on a Likert scale from 0 to 4. Higher scores represent better QOL.Dose Intensity of Chemotherapy/ Number of chemotherapy dose reductions Up to 8 months The dose Intensity of Chemotherapy/ Number of chemotherapy dose reductions will be defined as the ratio of the subjects who required chemotherapy dose reductions to all subjects who received study treatment.
The kinetics of response Up to 5 years The kinetics of response will be reported as tumor size over time for all patients, including the pace of progression from prior therapy.
The mean duration of grade 4 neutropenia Up to 21 days The mean duration of grade 4 neutropenia in cycle 1 will be defined as the start of grade 4 neutropenia to the time of decreased grade as measured in days or censored at the time of death if a subject dies with Grade 4 neutropenia in Cycle 1.
Dose Intensity of Chemotherapy/ Number of chemotherapy delays Up to 8 months The dose Intensity of Chemotherapy/ Number of chemotherapy delays will be defined as the median number of chemotherapy cycle delays dates among the subject who received study treatment.
Progression-free survival (PFS) Up to 5 years PFS will be measured from the initiation of study therapy until progression per RECIST 1.1 or death of any cause or at last date of disease assessment if no progression is observed during the study period.
Overall Response Rate (ORR) Up to 5 years To estimate the ORR, the proportion of subjects that respond (CR + PR) will be measured according to RESIST 1.1 will be calculated.
RECIST: Radiographic response will be measured by RECIST, Response Evaluation Criteria In Solid Tumors Criteria, indicating if the subject experienced a Complete Response (CR), disappearance of all target lesions; Partial Response (PR), \>=30% decrease in the sum of the longest diameter of target lesions; Stable Disease (SD), no response or less response than Partial or Progressive; or Progressive Disease (PD), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions.Overall survival (OS) Up to 5 years OS will be measured from the initiation of therapy until death of any cause or censored at the last time known to be alive.
Trial Locations
- Locations (2)
Lineberger Comprehensive Cancer Center at University of North Carolina Chapel Hill
🇺🇸Chapel Hill, North Carolina, United States
Dartmouth Hitchcock Medical Center
🇺🇸Lebanon, New Hampshire, United States