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IBRETTO-431: A Multicenter, Randomized, Open-label, Phase 3 Trial Comparing Selpercatinib to Platinum-Pemetrexed Chemotherapy Plus Investigator*s Choice of Pembrolizumab in Patients with Advanced, Treatment-Naïve RET Fusion-Positive Non-Small Cell Lung Cancer

Phase 3
Recruiting
Conditions
Oncology- Lung
Lung Cancer
Non small cell Lung Cancer
Registration Number
NL-OMON52946
Lead Sponsor
Eli Lilly
Brief Summary

Not available

Detailed Description

Not available

Recruitment & Eligibility

Status
Recruiting
Sex
Not specified
Target Recruitment
7
Inclusion Criteria

- Histologically confirmed Stage IIIB-IIIC or Stage IV non-squamous NSCLC that
is not suitable for radical surgery or radiation therapy
- A RET gene fusion in tumor and/or blood from a qualified laboratory
- Measurable disease as determined by RECIST 1.1 by the investigator
- ECOG performance status of 0-2
- Adequate hematologic, hepatic and renal function
- Willingness of men and women of reproductive potential to observe
conventional and effective birth control for the duration of treatment and for
6 months after
- Written informed consent

Exclusion Criteria

- Additional validated oncogenic drivers in NSCLC if known
- Prior systemic therapy for metastatic disease
- Major surgery (excluding placement of vascular access) within 3 weeks prior
to planned start of selpercatinib.
- Radiotherapy for palliation within 1 week of the first dose of study
treatment or within 6 months prior to the first dose of study treatment if more
than 30 Gy to the lung
- Symptomatic CNS metastases, leptomeningeal carcinomatosis, or untreated
spinal cord compression
- Clinically significant active cardiovascular disease or history of myocardial
infarction within 6 months prior to planned start of selpercatinib or
prolongation of the QT interval corrected for heart rate using Fridericia*s
formula (QTcF) > 470 msec
- Active uncontrolled systemic bacterial, viral, or fungal infection or serious
ongoing intercurrent illness, such as hypertension or diabetes, despite optimal
treatment. Screening for chronic conditions is not required
- Clinically significant active malabsorption syndrome or other condition
likely to affect gastrointestinal absorption of the study drug
- Require concomitant use of strong CYP3A4 inhibitors or inducers, proton pump
inhibitors, or medications known to cause QTc prolongation
- Known hypersensitivity to any of the excipients of the study drugs
- Pregnancy or lactation
- Active second malignancy
- Symptomatic ascites or pleural effusion - requiring chronic treatment with
steroids

Exclusion Criteria for patients receiving pembrolizumab
- History of interstitial lung disease or interstitial pneumonitis
- Active autoimmune disease or any illness or treatment that could compromise
the immune system

Study & Design

Study Type
Interventional
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
<p>Objectives<br /><br><br /><br>To compare PFS of selpercatinib and platinum-based (carboplatin or cisplatin)<br /><br>and pemetrexed therapy with or without pembrolizumab in patients with advanced<br /><br>or metastatic RET fusion-positive NSCLC<br /><br><br /><br>Endpoints<br /><br><br /><br>PFS per RECIST 1.1 by BICR</p><br>
Secondary Outcome Measures
NameTimeMethod
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