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Phase II Clinical Trial of NIVO-IPI-TAXANE in Untreated Metastatic NSCLC

A Phase II Clinical Trial of Combination Nivolumab (Opdivo), Ipilimumab (Yervoy), and Paclitaxel in Patients With Untreated Metastatic Non-Small Cell Lung Cancer (NSCLC) (The OPTIMAL Trial) [TOP 1705]

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03573947
Acronym
TOP1705
Enrollment
46
Registered
2018-06-29
Start date
2018-10-02
Completion date
2023-06-15
Last updated
2025-10-14

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

Conditions

Non-small Cell Lung Cancer

Keywords

Stage IV Non-Small Cell Lung Cancer, nivolumab, ipilimumab, paclitaxel, immunotherapy

Brief summary

This is an open-label, non-randomized, phase II clinical research study designed to assess the safety and efficacy of nivolumab and ipilimumab in combination with paclitaxel in patients with treatment naïve NSCLC.

Detailed description

This is an open-label, non-randomized, phase II clinical research study designed to assess the safety and efficacy of nivolumab and ipilimumab in combination with paclitaxel in patients with treatment naïve NSCLC. Patients with histologically confirmed stage IV or recurrent non curable NSCLC of squamous or non-squamous histology, with no prior systemic anticancer chemotherapy or immunotherapy given as primary treatment for advanced or metastatic disease may be eligible to participate in this study. Patients enrolled into the study will be given the study drugs, nivolumab (360 mg) (Day 1) every 3 weeks, ipilimumab 1 mg/kg (Day 1) every 6 weeks, and paclitaxel 80mg/m2 on days 1 and 8 of each 21- day study treatment cycle. Paclitaxel will be stopped after a total of 4-6 cycles of treatment. Blood samples and possibly a small piece of tissue may be removed the patient's lung to see what type of lung cancer cells that she or he may have. Patients will also have other tests, exams, and procedures for study purposes and their standard of care. Subject participation in the study will last for up to approximately 48 months after the start of the study drug or until their condition worsens or they experience intolerable adverse events as deemed by the study doctor. There are possible patient risk to this study that include but are not limited to diarrhea, itching, rash and a feeling of weakness.

Interventions

DRUGNivolumab

360 mg intravenously every 3 weeks

DRUGIpilimumab

1 mg/kg intravenously over 30 minutes

DRUGPaclitaxel

80 mg/m2 on days 1 and 8 of every 21-day treatment cycle

Sponsors

Jeffrey Clarke
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

* Histologically confirmed Stage IV or recurrent Non-small cell lung cancer squamous or non-squamous histology (Stage IV as diagnosed using the 7th edition of Lung Cancer Stage Classification), with no prior systemic anticancer therapy given as primary therapy for advanced or metastatic disease. Prior adjuvant chemotherapy, neoadjuvant chemotherapy, or chemoradiotherapy is permitted as long as the last administration of the prior regimen occurred at least 6 months prior to study enrollment. Patients with EGFR, ALK, or ROS1 alterations must have received one prior TKI. * A core needle biopsy or surgical specimen must be available for submission. * At least one site of disease that is measurable by Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1 that has not been previously irradiated; if the patient has had previous radiation to the marker lesion(s), there must be evidence of progression since the radiation. * Age ≥ 18 years with ability and willingness to provide informed consent. * ECOG performance status 0 or 1. * Negative pregnancy test done ≤72 hours (or per institutional policy) prior to treatment, for women of childbearing potential only. Female subjects should be using highly effective contraceptive measures, and must have a negative pregnancy test or must have evidence of non-child-bearing potential by fulfilling one of the following criteria at screening: 1. Post-menopausal defined as aged more than 50 years and amenorrheic for at least 12 months following cessation of all exogenous hormonal treatments. 2. Women under 50 years old would be consider postmenopausal if they have been amenorrheic for 12 months or more following cessation of exogenous hormonal treatments and with LH and FSH levels in the post-menopausal range for the institution 3. Documentation of irreversible surgical sterilization by hysterectomy, bilateral oophorectomy or bilateral salpingectomy but not tubal ligation * Men and women of childbearing potential must agree to use medically accepted barrier methods of contraception (e.g. male or female condom) at the time of pregnancy test (women of childbearing potential only), during the course of the study and for 90 days after the last dose of study drug, even if oral contraceptives are also used. All subjects of reproductive potential must agree to use both a barrier method and a second method of birth control during the course of study and for 90 days after the last dose of study drug. * A concurrent diagnosis of a separate malignancy is allowed if clinically stable and does not require tumor-directed therapy. * Provision of written informed consent including HIPAA according to institutional guidelines prior to any study-specific procedures * Patients must agree to research blood sampling to participate in study; * Adequate organ and marrow function as defined by the following: 1. Creatinine clearance ≥ 50 cc/min or serum Cr \< 1.5 x institutional ULN 2. Total bilirubin ≤ 1.5 x upper limit of normal (ULN) 3. AST/ALT ≤ 2 x ULN without liver metastasis; ≤ 5 x ULN with liver metastasis 4. Absolute neutrophil count (ANC) ≥ 1500 µl 5. Hemoglobin (Hgb) ≥ 9 g/dL 6. Platelets ≥ 100,000/µl

Exclusion criteria

* Subjects with known EGFR mutations which are sensitive to available targeted inhibitor therapy and must have received treatment with at least one prior tyrosine kinase inhibitor (TKI). * Subjects with known ALK or ROS1 translocations which are sensitive to available targeted inhibitor therapy must have received treatment with at least one prior TKI. * Radiation therapy within 14 days prior to day 1 of study drug. * Experimental agents within 28 days prior to day 1 of study drug. * Intolerance of nivolumab or other PD-1/PD-L1 axis drug(s), or any other antibody or drug specifically targeting T-cell co-stimulation or immune checkpoint pathways, including prior therapy with anti-tumor vaccines or other immune-stimulatory anti-tumor agents. * Known auto-immune conditions requiring systemic immune suppression therapy other than prednisone \< 10 mg daily (or equivalent). * History of interstitial pneumonitis from any cause. * Concurrent severe and/or uncontrolled medical conditions which may compromise participation in the study, including impaired heart function or clinically significant heart disease. * Pregnant or breast feeding. * Not willing to use an effective method of birth control medically accepted barrier methods of contraception (e.g. male or female condom) at the time of pregnancy test (women of childbearing potential only), during the course of the study and for 90 days after the last dose of study drug. * Current use of medications specified by the protocol as prohibited for administration in combination with the study drugs. This includes patients with a condition requiring systemic treatment with either corticosteroids (\>10 mg daily prednisone equivalents) or other immunosuppressive medications within 14 days prior to day 1 of study drug. Inhaled or topical steroids and adrenal replacement doses \>10 mg daily prednisone equivalents are permitted in the absence of active autoimmune disease. * Current active infectious disease requiring systemic antibiotics, antifungal, or antiviral treatment on day 1 of study drug. Patients receiving prophylactic antibiotics (e.g., for prevention of urinary tract infection or chronic obstructive pulmonary disease) are eligible. * Known active CNS metastases which are symptomatic. Eligible if metastases have been locally treated 14 days prior to cycle 1 day 1, are clinically controlled, or asymptomatic on cycle 1 day * Steroid dose must be equivalent of \<10 mg prednisone daily or equivalent dose steroid. Untreated, asymptomatic brain metastases allowed if subject does not require corticosteroids or anticonvulsant therapy. * History of myocardial infarction, NYHA class III or IV congestive heart failure, or unstable angina, cardiac or other vascular stenting, angioplasty, or surgery within 6 months prior to study enrollment. * Known history of HIV seropositivity or known acquired immunodeficiency syndrome (AIDS), hepatitis C virus (allowed if received curative therapy), acute or chronic active hepatitis B infection, or other serious chronic infection requiring ongoing treatment. * Inability to comply with protocol or study procedures.

Design outcomes

Primary

MeasureTime frameDescription
Progression-free Survival (PFS) as Determined by the Investigator Using Response Evaluation Criteria In Solid Tumors RECIST 1.1 (Brand Name) or Death, Whichever Occurs Firstup to 4 yearsProgression-free survival (PFS) will be defined as the time from first dosing date to the date of the first documented tumor progression determined by the investigator using RECIST 1.1 or death, whichever occurs first

Secondary

MeasureTime frameDescription
Description of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.up to 4 yearsThe study will assess the number and percentage of participants who experience high grade (Grade 3-4 and Grade 5) treatment-related select and immune-mediated adverse events that include: pneumonitis, interstitial nephritis, diarrhea/colitis, hepatitis, rash, endocrinopathies, and hypersensitivity/infusion reaction events.
Estimate the Overall Response Rate With the Study Combination.up to 4 yearsObjective Response Rate (ORR) defined as the number and percentage of participants with a best overall response (BOR) of confirmed complete response (CR) or partial response (PR). Best overall response (BOR) is defined as the best response designation, recorded between the date of first dose and the date of the initial objectively documented tumor progression per RECIST v1.1 or the date of subsequent therapy, whichever occurs first.

Countries

United States

Participant flow

Participants by arm

ArmCount
nivolumab, ipilimumab and paclitaxel
patients will be treated with nivolumab and ipilimumab in combination with weekly paclitaxel days 1 and 8 every 21 days until they experience unacceptable drug-related toxicity, disease progression or 24 months. The dosing regimen will be: nivolumab 360 mg every 3 weeks, ipilimumab 1 mg/kg every 6 weeks, and paclitaxel 80 mg/m2 on days 1 and 8 of 1 21 day treatment cycle. Paclitaxel would be stopped after a total of 4-6 cycles of treatment. Nivolumab: 360 mg intravenously every 3 weeks Ipilimumab: 1 mg/kg intravenously over 30 minutes Paclitaxel: 80 mg/m2 on days 1 and 8 of every 21-day treatment cycle
46
Total46

Baseline characteristics

Characteristicnivolumab, ipilimumab and paclitaxel
Age, Continuous66 years
Brain metastases at enrollment (yes/no)
No
32 Participants
Brain metastases at enrollment (yes/no)
Yes
14 Participants
Histology
Adenocarcinoma
29 Participants
Histology
Adenosquamous
3 Participants
Histology
Large cell with neuroendocrine features
1 Participants
Histology
Mucinous adenocarcinoma
1 Participants
Histology
Squamous cell carcinoma
12 Participants
Prior radiation therapy received
No
23 Participants
Prior radiation therapy received
Yes
23 Participants
Prior surgery undergone
No
9 Participants
Prior surgery undergone
Yes
37 Participants
Prior systemic therapy received
No
41 Participants
Prior systemic therapy received
Yes
5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
0 Participants
Race (NIH/OMB)
Black or African American
11 Participants
Race (NIH/OMB)
More than one race
0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
Race (NIH/OMB)
White
35 Participants
Region of Enrollment
United States
46 Participants
Sex: Female, Male
Female
17 Participants
Sex: Female, Male
Male
29 Participants
Smoking status
Current
9 Participants
Smoking status
Former
32 Participants
Smoking status
Never
5 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
0 / 46
other
Total, other adverse events
45 / 46
serious
Total, serious adverse events
26 / 46

Outcome results

Primary

Progression-free Survival (PFS) as Determined by the Investigator Using Response Evaluation Criteria In Solid Tumors RECIST 1.1 (Brand Name) or Death, Whichever Occurs First

Progression-free survival (PFS) will be defined as the time from first dosing date to the date of the first documented tumor progression determined by the investigator using RECIST 1.1 or death, whichever occurs first

Time frame: up to 4 years

ArmMeasureValue (MEDIAN)
nivolumab, ipilimumab and paclitaxelProgression-free Survival (PFS) as Determined by the Investigator Using Response Evaluation Criteria In Solid Tumors RECIST 1.1 (Brand Name) or Death, Whichever Occurs First9.4 months
Secondary

Description of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.

The study will assess the number and percentage of participants who experience high grade (Grade 3-4 and Grade 5) treatment-related select and immune-mediated adverse events that include: pneumonitis, interstitial nephritis, diarrhea/colitis, hepatitis, rash, endocrinopathies, and hypersensitivity/infusion reaction events.

Time frame: up to 4 years

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Fatigue24 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Alopecia17 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Anorexia16 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Infusion-related reaction15 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Adrenal insufficiency10 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Diarrhea10 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Rash maculopapular9 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Pneumonitis8 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Colitis7 Participants
nivolumab, ipilimumab and paclitaxelDescription of the Safety and Adverse Events of the Combination Nivolumab, Ipilimumab, and Paclitaxel in Untreated, Metastatic NSCLC.Hypothyroidism7 Participants
Secondary

Estimate the Overall Response Rate With the Study Combination.

Objective Response Rate (ORR) defined as the number and percentage of participants with a best overall response (BOR) of confirmed complete response (CR) or partial response (PR). Best overall response (BOR) is defined as the best response designation, recorded between the date of first dose and the date of the initial objectively documented tumor progression per RECIST v1.1 or the date of subsequent therapy, whichever occurs first.

Time frame: up to 4 years

ArmMeasureCategoryValue (COUNT_OF_PARTICIPANTS)
nivolumab, ipilimumab and paclitaxelEstimate the Overall Response Rate With the Study Combination.Complete response2 Participants
nivolumab, ipilimumab and paclitaxelEstimate the Overall Response Rate With the Study Combination.Partial response20 Participants
nivolumab, ipilimumab and paclitaxelEstimate the Overall Response Rate With the Study Combination.Stable disease19 Participants
nivolumab, ipilimumab and paclitaxelEstimate the Overall Response Rate With the Study Combination.Progressive disease5 Participants

Source: ClinicalTrials.gov · Data processed: Feb 18, 2026