Basket Study of Entrectinib (RXDX-101) for the Treatment of Patients With Solid Tumors Harboring NTRK 1/2/3 (Trk A/B/C), ROS1, or ALK Gene Rearrangements (Fusions) (STARTRK-2)
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ClinicalTrials.gov Identifier: NCT02568267 |
Recruitment Status :
Active, not recruiting
First Posted : October 5, 2015
Last Update Posted : April 21, 2023
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Breast Cancer Cholangiocarcinoma Colorectal Cancer Head and Neck Neoplasms Lymphoma, Large-Cell, Anaplastic Melanoma Neuroendocrine Tumors Non-Small Cell Lung Cancer Ovarian Cancer Pancreatic Cancer Papillary Thyroid Cancer Primary Brain Tumors Renal Cell Carcinoma Sarcomas Salivary Gland Cancers Adult Solid Tumor | Drug: Entrectinib | Phase 2 |
Expanded Access : An investigational treatment associated with this study is no longer available outside the clinical trial. More info ...
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 534 participants |
Allocation: | Non-Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | An Open-Label, Multicenter, Global Phase 2 Basket Study of Entrectinib for the Treatment of Patients With Locally Advanced or Metastatic Solid Tumors That Harbor NTRK1/2/3, ROS1, or ALK Gene Rearrangements |
Actual Study Start Date : | November 19, 2015 |
Estimated Primary Completion Date : | December 31, 2024 |
Estimated Study Completion Date : | April 1, 2025 |

Arm | Intervention/treatment |
---|---|
Experimental: NTRK1/2/3-rearranged NSCLC
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: ROS1-rearranged NSCLC
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: ALK- or ROS1-rearranged NSCLC
with CNS-only progression previously treated with crizotinib (NOTE: The ALK-rearranged portion of this arm is now closed to enrollment.) Oral entrectinib (RXDX-101) |
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: NTRK/1/2/3-rearranged mCRC
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: ROS1-rearranged mCRC
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: ALK-rearranged mCRC
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: NTRK1/2/3-rearranged other solid tumor
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: ROS1-rearranged other solid tumor
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
Experimental: ALK-rearranged other solid tumor
Oral entrectinib (RXDX-101)
|
Drug: Entrectinib
TrkA/B/C, ROS1, and ALK inhibitor
Other Name: RXDX-101 |
- Objective Response Rate [ Time Frame: Approximately 24 months ]Assessed by blinded independent central review (BICR) using RECIST v1.1
- Duration of Response [ Time Frame: Approximately 24 months ]Assessed by blinded independent central review (BICR) using RECIST v1.1
- Time to Response [ Time Frame: Approximately 24 months ]Assessed by blinded independent central review (BICR) using RECIST v1.1
- Clinical Benefit Rate [ Time Frame: Approximately 24 months ]Assessed by blinded independent central review (BICR) using RECIST v1.1
- Intracranial Tumor Response [ Time Frame: Approximately 24 months ]Assessed by blinded independent central review (BICR) using RANO or RANO-BM, as applicable
- CNS Progression-free Survival [ Time Frame: Approximately 24 months ]Assessed by blinded independent central review (BICR) using RANO or RANO-BM, as applicable
- Progression-free Survival [ Time Frame: Approximately 30 months ]Assessed by Kaplan-Meier method
- Overall Survival [ Time Frame: Approximately 36 months ]Assessed by Kaplan-Meier method
- Population PK [ Time Frame: Approximately 24 months ]Assessed by Kaplan-Meier method
- Adverse Events [ Time Frame: Approximately 36 months ]Type, incidence, severity, timing, seriousness, and relatedness of adverse events and laboratory abnormalities, graded by the NCI CTCAE
- Quality of Life [ Time Frame: Approximately 24 months ]Assessed with the European Organization for Research and Treatment of Cancer (EORTC) Core Quality of Life Questionnaire (QLQ-C30) and the Euro-QoL Group EQ-5D. NSCLC and mCRC patients will complete the lung cancer and colorectal cancer specific modules, QLQ-LC13 and QLQ-CR29, respectively
- Bone Growth and Bone Mineral Density [ Time Frame: Approximately 30 months ]Assessed with DHA scans
- Bone Biomarkers [ Time Frame: Approximately 30 months ]Measured by blood

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- Histologically- or cytologically-confirmed diagnosis of locally advanced or metastatic solid tumor that harbors an NTRK1/2/3, ROS1, or ALK gene rearrangement
- For patients enrolled via local molecular testing, an archival or fresh tumor tissue (unless medically contraindicated) is required to be submitted for independent central molecular testing at Ignyta's CLIA laboratory post-enrollment
- Measurable or evaluable disease
- Patients with CNS involvement, including leptomeningeal carcinomatosis, which is either asymptomatic or previously-treated and controlled, are allowed
-
Prior anticancer therapy is allowed (excluding approved or investigational Trk, ROS1, or ALK inhibitors in patients who have tumors that harbor those respective gene rearrangements)
- Note: prior treatment with crizotinib is permitted only in ALK- or ROS1-rearranged NSCLC patients presenting with CNS-only progression. Other ALK inhibitors are prohibited.
- At least 2 weeks or 5 half-lives, whichever is shorter, must have elapsed after prior chemotherapy or small molecule targeted therapy
- At least 4 weeks must have elapsed since completion of antibody-directed therapy
- Prior radiotherapy is allowed if more than 14 days have elapsed since the end of treatment
- Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2 and minimum life expectancy of 4 weeks
- Adequate organ function as defined per protocol
- Ability to swallow entrectinib intact
- Other protocol specified criteria
Exclusion Criteria:
- Current participation in another therapeutic clinical trial
-
Prior treatment with approved or investigational Trk, ROS1, or ALK inhibitors in patients who have tumors that harbor those respective gene rearrangements
- Note: prior treatment with crizotinib is permitted only in ALK- or ROS1-rearranged NSCLC patients presenting with CNS-only progression. Other ALK inhibitors are prohibited.
- History of other previous cancer that would interfere with the determination of safety or efficacy
- Familial or personal history of congenital bone disorders, or bone metabolism alterations
- Incomplete recovery from any surgery
- History of recent (within the past 3 months) symptomatic congestive heart failure or ejection fraction ≤50% observed during screening for the study
- History of non-pharmacologically induced prolonged QTc interval
- History of additional risk factors for torsades de pointes
- Peripheral neuropathy Grade ≥ 2
- Known active infections
- Active gastrointestinal disease or other malabsorption syndromes
- Known interstitial lung disease, interstitial fibrosis, or history of tyrosine kinase inhibitor-induced pneumonitis
- Other protocol specified criteria

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02568267

Study Director: | Clinical Trials | Hoffmann-La Roche |
Responsible Party: | Hoffmann-La Roche |
ClinicalTrials.gov Identifier: | NCT02568267 |
Other Study ID Numbers: |
RXDX-101-02 2015-003385-84 ( EudraCT Number ) GO40782 ( Other Identifier: Hoffman-La Roche ) |
First Posted: | October 5, 2015 Key Record Dates |
Last Update Posted: | April 21, 2023 |
Last Verified: | April 2023 |
Studies a U.S. FDA-regulated Drug Product: | Yes |
Studies a U.S. FDA-regulated Device Product: | No |
Entrectinib RXDX-101 TrkA TrkB TrkC NTRK1 NTRK2 NTRK3 ROS1 ALK Trk Fusions NTRK Gene Rearrangements ROS1 Fusions ROS1 Gene Rearrangements ALK Fusions |
ALK Gene Rearrangements Basket study Non-small cell lung cancer Colorectal cancer Salivary gland cancers Primary brain tumors Melanoma Sarcomas Papillary thyroid cancer Renal cell cancer Pancreatic cancer Breast cancer Cholangiocarcinoma Head & Neck cancers Ovarian cancer |
Neoplasms Carcinoma, Non-Small-Cell Lung Colorectal Neoplasms Melanoma Pancreatic Neoplasms Ovarian Neoplasms Sarcoma Brain Neoplasms Thyroid Neoplasms Cholangiocarcinoma Neuroendocrine Tumors Salivary Gland Neoplasms Head and Neck Neoplasms Thyroid Cancer, Papillary Lymphoma, Large-Cell, Anaplastic |
Neoplasms by Site Lung Neoplasms Respiratory Tract Neoplasms Thoracic Neoplasms Lung Diseases Respiratory Tract Diseases Carcinoma, Bronchogenic Bronchial Neoplasms Intestinal Neoplasms Gastrointestinal Neoplasms Digestive System Neoplasms Digestive System Diseases Gastrointestinal Diseases Colonic Diseases Intestinal Diseases |