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Active, not recruiting Phase 3 Interventional

REZILIENT3 (REsearching ZIpaLertinib In Egfr Non-small Cell Lung Cancer Tumors)

ClinicalTrials.gov ID: NCT05973773

Public ClinicalTrials.gov record NCT05973773. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 3:23 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Randomized, Controlled, Open-label, Phase 3, Global Multi - Center Trial to Assess the Efficacy and Safety of Zipalertinib Plus Chemotherapy Versus Chemotherapy Alone, in Patients With Previously Untreated, Locally Advanced or Metastatic Nonsquamous Non-Small Cell Lung Cancer (NSCLC) With Epidermal Growth Factor Receptor (EGFR) Exon 20 Insertion (ex20ins) Mutations

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate the safety and efficacy of zipalertinib in combination with standard first-line platinum-based chemotherapy compared to chemotherapy alone, in patients with locally advanced or metastatic NSCLC with EGFR ex20ins mutations.

Study identification

NCT ID
NCT05973773
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 3
Lead sponsor
Taiho Oncology, Inc.
Industry
Enrollment
285 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 18, 2023 (Actual)
Primary completion
May 27, 2027 (Estimated)
Completion
May 27, 2027 (Estimated)
Last update posted
Jul 30, 2026

2023 – 2027

United States locations

U.S. sites
9
U.S. states
3
U.S. cities
4
Facility City State ZIP Site status
Comprehensive Cancer Centers of Nevada - Henderson Henderson Nevada 89052 —
Comprehensive Cancer Centers of Nevada - Horizon Ridge Henderson Henderson Nevada 89052 —
Comprehensive Cancer Centers of Nevada - Southeast Henderson - Stephanie Henderson Nevada 89074 —
Comprehensive Cancer Centers of Nevada - Summerlin Medical Center II Las Vegas Nevada 89144 —
Comprehensive Cancer Centers of Nevada - Southwest Las Vegas Nevada 89148 —
Comprehensive Cancer Centers of Nevada - Central Valley - Twain Las Vegas Nevada 89169 —
Comprehensive Cancer Centers of Nevada - Northwest Las Vegas Nevada 89218 —
Gabrail Cancer and Research Center Canton Ohio 44718 —
University of Texas MD Anderson Cancer Center Houston Texas 77030 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 121 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05973773, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 30, 2026 · Synced Oct 20, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05973773 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →