New lung cancer pill aims to outperform current standard
NCT ID NCT02767804
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This phase 3 trial tests whether a new drug called ensartinib works better than the current standard crizotinib for people with ALK-positive non-small cell lung cancer. About 290 participants who have had up to one prior chemotherapy but no prior ALK inhibitor are randomly assigned to receive either drug. The main goal is to see how long the cancer stays under control, with additional checks on overall survival and brain tumor response.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ensartinib (X-396) and crizotinib (Xalkori)
- What this could lead to
- If ensartinib works better than crizotinib, it could become a new first-choice targeted therapy for ALK-positive lung cancer, potentially slowing tumor growth longer.
- What could go wrong
- This is a late-stage trial, but results are not yet final. Ensartinib may not prove superior to crizotinib, and side effects could be similar or worse. The study only includes patients who haven't had prior ALK inhibitors, so findings may not apply to everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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290 people
The number who actually took part.
- Started
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Jun 2016
- Expected to finish
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Dec 2025
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria 1. Histologically or cytologically confirmed diagnosis of advanced or recurrent (Stage IIIB not amenable for multimodality treatment) or metastatic (Stage IV) NSCLC that is ALK-positive by an FDA-approved assay performed centrally. Patients must be ALK positive by local test prior to submitting tissue to the central lab. Randomization will occur after ALK positive confirmation is received from the central lab. Patients may have received up to 1 prior chemotherapy regimen for metastatic disease, which may also include maintenance therapy. Note that patients that have received adjuvant or neoadjuvant chemotherapy and developed metastatic disease within 6 months from the end of that therapy would be considered to have received 1 prior regimen for metastatic disease. 2. Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) score of 0 to 2. (see Appendix A) 3. Life expectancy of at least 12 weeks. 4. Ability to swallow and retain oral medication. 5. Adequate organ system function, defined as follows: 1. Absolute neutrophil count (ANC) ≥1.5 x 109/L 2. Platelets ≥100 x 109/L 3. Hemoglobin ≥9 g/dL (≥90 g/L) Note that transfusions are allowed to meet the required hemoglobin level 4. Total bilirubin ≤1.5 times the upper limit of normal (ULN) 5. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤2.5 x ULN if no liver involvement or ≤5 x ULN with liver involvement. 6. Creatinine \< 1.5 x ULN. If \>1.5 x ULN, patient may still be eligible if calculated creatinine clearance \>50 mL/min (0.83mL/s) as calculated by the Cockcroft-Gault method. 6. Brain metastases allowed if asymptomatic at study baseline. Patients with untreated brain metastases must not be on corticosteroids. If patients have neurological symptoms or signs due to CNS metastases, patients need to complete whole brain radiation or focal treatment at least 14 days before start of study treatment and be asymptomatic on stable or decreasing doses of corticosteroids at baseline. 7. Men with partners of childbearing potential willing to use adequate contraceptive measures during the study and for 90 days after the last dose of study medication. 8. Women who are not of child-bearing potential, and women of child-bearing potential who agree to use adequate contraceptive measures during the study and for 90 days after the last dose of study medication, and who have a negative serum or urine pregnancy test within 1 week prior to initial trial treatment. 9. Patients must be \>18 years-of-age. 10. Patients must have measurable disease per RECIST v. 1.1. 11. Willingness and ability to comply with the trial and follow-up procedures. 12. Ability to understand the nature of this trial and give written informed consent. Note the following pertains to patients enrolled in France In France, a subject will be eligible for inclusion in this study only affiliated to the French Social Security system, and currently benefit from the corresponding rights and cover. Exclusion Criteria 1. Patients that have previously received an ALK TKI or PD-1/PD-L1 therapy, and patients currently receiving cancer therapy (i.e., other targeted therapies, chemotherapy, radiation therapy, immunotherapy, biologic therapy, hormonal therapy, surgery and/or tumor embolization). 2. Use of an investigational drug within 21 days prior to the first dose of study drug. Note that to be eligible, any drug-related toxicity should have recovered to Grade 1 or less, with the exception of alopecia. 3. Any chemotherapy within 4 weeks, or major surgery or radiotherapy within the last 14 days. 4. Patients with primary CNS tumors and leptomeningeal disease are ineligible. 5. Patients with a previous malignancy within the past 3 years (other than curatively treated basal cell carcinoma of the skin, in situ carcinoma of the cervix, or any cancer that is considered to be cured and have no impact on PFS and OS for the current NSCLC). 6. Concomitant systemic use of anticancer herbal medications. These should be stopped prior to study entry. 7. Patients receiving 1. strong CYP3A inhibitors (including, but not limited to, atazanavir, clarithromycin, indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, ritonavir, saquinavir, telithromycin, troleandomycin, voriconazole, grapefruit, grapefruit juice) 2. strong CYP3A inducers (including, but not limited to, carbamazepine, phenobarbital, phenytoin, rifabutin, rifampin, St. John's Wort) 3. CYP3A substrates with narrow therapeutic window (including, but not limited to, alfentanil, cyclosporine, dihydroergotamine, ergotamine, fentanyl, pimozide, quinidine, sirolimus, tacrolimus). 8. Women who are pregnant or breastfeeding. 9. Presence of active gastrointestinal (GI) disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of study medications. 10. Patients at risk for GI perforation. 11. Clinically significant cardiovascular disease including: 1. QTcF interval \>450 ms for men and \>470 ms for women, symptomatic bradycardia \<45 beats per minute or other significant ECG abnormalities in the investigator's opinion. 2. Clinically uncontrolled hypertension in the investigator's opinion (e.g., blood pressure \>160/100 mmHg; note that isolated elevated readings considered to not be indicative of uncontrolled hypertension are allowed). The following within 6 months prior to Cycle 1 Day 1: 1. Congestive heart failure (New York Heart Class III or IV). 2. Arrhythmia or conduction abnormality requiring medication. Note: patients with atrial fibrillation/flutter controlled by medication and arrhythmias controlled by pacemakers are eligible. 3. Severe/unstable angina, coronary artery/peripheral bypass graft, or myocardial infarction. 4. Cerebrovascular accident or transient ischemia. 12. Patients who are immunosuppressed (including known HIV infection), have a serious active infection at the time of treatment, have interstitial lung disease/pneumonitis, or have any serious underlying medical condition that would impair the ability of the patient to receive protocol treatment. Patients with controlled hepatitis C, in the investigator's opinion, are allowed. Patients with known hepatitis B must be HBeAg and HB viral DNA negative for enrollment. Note that, because of the high prevalence, all patients in the Asia-Pacific region (except Australia, New Zealand, and Japan) must be tested and, if HBsAg positive, must be HBeAg and HB viral DNA negative for enrollment. 13. Known hypersensitivity to tartrazine, a dye used in the ensartinib 100 mg capsule. 14. Psychological, familial, sociological, or geographical conditions that do not permit compliance with the protocol. 15. Concurrent condition that in the investigator's opinion would jeopardize compliance with the protocol or would impart excessive risk associated with study participation that would make it inappropriate for the patient to be enrolled. 16. Inability or unwillingness to comply with study and/or follow-up procedures outlined in the protocol. Note the following pertains to patients enrolled in France 17. In France, a subject will not be eligible when under legal protection.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Anhui Provincial Hospital
Hefei, Anhui, 230001, China
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Asan Medical Center
Seoul, 05505, South Korea
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Azienda Socio Sanitaria Territoriale (ASST) della Valtellina e dell'Alto Laria
Sondrio, 20121, Italy
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BIH of Omsk Region "Clinical Oncology Dispensary"
Omsk, Russia
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Beijing Chao Yang Hospital
Beijing, Beijing Municipality, 100020, China
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Beijing Chest Hospital,Capital Medical University
Beijing, Beijing Municipality, 101149, China
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Blackpool Victoria Hospital
Blackwood, FY3 8NR, United Kingdom
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Border Medical Oncology Research Unit
Albury, New South Wales, 2640, Australia
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CHRU Lille
Lille, 59000, France
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CHU de Rennes Hôpital Pontchaillou
Rennes, 35033, France
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Catholic University of Louvain (UCL) - Site Mont Godinne
Yvoir, 5530, Belgium
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Centro Operativo Studi Clinici S.C.Oncologia Medica
Perugia, 06132, Italy
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Charite Campus Virchow-Klinikum
Berlin, 13353, Germany
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Chris O Brien Lifehouse
Camperdown, Australia
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Chris O'Brien Lifehouse
Camperdown, New South Wales, Australia
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Federal State Budgetary Scientific Institution Russian Oncological Scientific Center named after N.N. Blokhin
Moscow, 115478, Russia
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Fourth Hospital of Hebei Medical University
Shijiazhuang, Hebei, 050011, China
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Fujian Provincial Cancer Hospital
Fuzhou, Fujian, 350014, China
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Fundacao do ABC Faculdade de Medicina do ABC
São Paulo, Brazil
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Guangdong General Hospital
Guangzhou, Guangdong, 510080, China
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Hadassah Medical Center
Jerusalem, 9112001, Israel
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Hopital Arnaud de Villeneuve
Montpellier, 34298, France
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Hopital Saint-Louis
Vellefaux, France
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Hospital Haroldo Juaçaba - Instituto do Cancêr do Ceará
Fortaleza, 60351-010, Brazil
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Hospital Son Ltatzer
Palma de Mallorca, 07198, Spain
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Hospital Vall d'Hebrón
Barcelona, 08035, Spain
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Hospital de Câncer de Barretos - Fundação Pio XII
São Paulo, São Paulo, 14784-400, Brazil
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Hospital de la Santa Creu i Sant Pau
Barcelona, 08025, Spain
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Hospital del Mar
Barcelona, 08003, Spain
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Hubei Cancer Hospital
Wuhan, Hubei, 430079, China
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Hunan Cancer Hospital
Changsha, Hu'nan, 410006, China
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IEO Istituto Europeo di Oncologia
Milan, 20141, Italy
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Infirmière recherche Clinique, IUCPQ
Québec, Quebec, G1V 4G5, Canada
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Instituto do Câncer do Estado de São Paulo
São Paulo, São Paulo, 01246-000, Brazil
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Jilin Cancer Hospital
Changchun, Jilin, 130012, China
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Kings Mill Hospital
Nottingham, NG17 4JL, United Kingdom
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Krajská zdravotní, a.s., Masarykova nemocnice
Ústí nad Labem, 40113, Czechia
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LLC "Vitamed"
Moscow, 121309, Russia
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Lungen Clinic Grosshansdorf
Großhansdorf, 22927, Germany
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Maastricht University Medical Centre (MUMC)
Maastricht, 6229HX, Netherlands
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Medical University of Gdansk
Gdansk, Poland
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Moffitt Cancer Center
Tampa, Florida, 33612, United States
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Moscow City Oncology Hospital #63
Moscow, 143423, Russia
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Nanjing General Hospital
Nanjing, Jiangsu, 210002, China
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Pavlov First Medical University
Saint Petersburg, 197022, Russia
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Peking Union Medical College Hospital
Beijing, Beijing Municipality, 100032, China
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Peking University Cancer Hospital
Beijing, Beijing Municipality, 100142, China
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Peking University Cancer Hospital
Beijing, 100142, China
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Petrov Research Institute of Oncology
Saint Petersburg, Russia
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Prince of Wales Hospital
Hong Kong, Hong Kong
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Prince of Wales Hospital
Shatin, Hong Kong
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Providence Portland Medical Center
Portland, Oregon, 97213, United States
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Queen Elizabeth Hospital
Hong Kong, Hong Kong
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Rabin Medical Center Institute of Oncology, Davidoff Center
Petah Tikva, 49100, Israel
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Sanatorio Parque S.A.
Rosario, Argentina
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Seoul National University Hospital
Seoul, 03080, South Korea
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Shanghai Chest Hospital
Shanghai, Shanghai Municipality, 200030, China
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Southmead Hospital
Bristol, BS10 5NB, United Kingdom
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The Affiliated Hospital of Qingdao University
Qingdao, Shandong, 266071, China
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The Clatterbridge Cancer Centre NHS Foundation Trust
Metropolitan Borough of Wirral, CH63 4JY, United Kingdom
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The First Bethune Hospital of Jilin University
Changchun, Jilin, 130000, China
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The First Hospital of China Medical University
Shenyang, Liaoning, 110001, China
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The University of Hong Kong/Queen Mary Hospital
Hong Kong, Hong Kong
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Tongji Hospital, Tongji Medical College, Huazhong University of Science & Technology
Wuhan, Hubei, 430030, China
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Trakya University Balkan Oncology Hospital
Edirne, 22030, Turkey (Türkiye)
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Union Hospital of Tongji Medical College of Huazhong Science and Techology University
Wuhan, Hubei, 420104, China
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University Cancer & Blood Center
Athens, Georgia, 30607, United States
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VU Medical Center
Amsterdam, 1007 MB, Netherlands
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Vítkovická Nemocnice , a.s.
Ostrava-Vitkovice, 70384, Czechia
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Washington University School of Medicine
St Louis, Missouri, 63110, United States
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Zhejiang Cancer Hospital
Hangzhou, Zhejiang, 310022, China
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Zhejiang Cancer Hospital
Hangzhou, China
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