Expanded Access for LOXO-260 in Participants With Cancer Caused by an Abnormal RET Gene That Did Not Respond/is no Longer Responding to Treatment With a Type of Drug Called a RET Inhibitor
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ClinicalTrials.gov Identifier: NCT05225259 |
Expanded Access Status :
Available
First Posted : February 4, 2022
Last Update Posted : February 4, 2022
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Expanded access for participants with cancer caused by an abnormal RET gene that did not respond/is no longer responding to treatment with a type of drug called a RET inhibitor.
Participants do not qualify for an ongoing LOXO-260 clinical trial or have other considerations that prevent access to LOXO-260 through an existing clinical trial.
The treating physician/investigator contacts Loxo Oncology, Inc. when, based on their medical opinion, a patient meets the criteria for expanded access.
Condition or disease | Intervention/treatment |
---|---|
Carcinoma, Non-Small-Cell Lung Thyroid Neoplasms | Drug: LOXO-260 |
Study Type : | Expanded Access |
Expanded Access Type : | Individual Patients |
See clinical trials of the intervention/treatment in this expanded access record. | |
Official Title: | Expanded Access of LOXO-260 in Participants With RET Mutant or RET Fusion Tumors Refractory to Prior RET Selective TKI Treatment |

- Drug: LOXO-260
OralOther Names:
- LOX-19260
- LY3838915

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: | 12 Years and older (Child, Adult, Older Adult) |
Sexes Eligible for Study: | All |
Inclusion Criteria:
- Diagnosis of cancer with RET mutant (medullary thyroid cancer [MTC] or multiple endocrine neoplasia type 2 [MEN2] tumors) or RET fusion (solid tumors) advanced/metastatic tumors that have become refractory to RET selective tyrosine kinase inhibitor (TKI) treatment, who are not eligible or able to participate in an ongoing LOXO-260 clinical trial and are medically suitable for treatment with LOXO-260.
- Have progressed or are intolerant to standard therapy, or no standard therapy option exists, or in the opinion of the investigator, are unlikely to derive significant clinical benefit from standard therapy
- Have adequate organ function
Exclusion Criteria:
- Currently enrolled in an ongoing clinical study of LOXO-260 or another second generation RET inhibitor
- Clinically significant active cardiovascular disease or history of myocardial infarction within 6 months prior to study treatment; ongoing cardiomyopathy; or current prolongation of the QT interval corrected for heart rate using Fridericia's formula (QTcF) interval greater than 470 milliseconds
- Clinically significant malabsorption syndrome
- Pregnant or lactating
- Eastern Cooperative Oncology Group (ECOG) performance status 3 or 4

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): NCT05225259
Contact: Patient Advocacy | 1-855-LOXO-305 | clinicaltrials@loxooncology.com |
Study Director: | Emin Avsar, MD | Loxo Oncology, Inc. |
Responsible Party: | Eli Lilly and Company |
ClinicalTrials.gov Identifier: | NCT05225259 |
Other Study ID Numbers: |
LOXO-260 Expanded Access |
First Posted: | February 4, 2022 Key Record Dates |
Last Update Posted: | February 4, 2022 |
Last Verified: | January 2022 |
Solid tumors |
Carcinoma, Non-Small-Cell Lung Thyroid Neoplasms Carcinoma, Bronchogenic Bronchial Neoplasms Lung Neoplasms Respiratory Tract Neoplasms Thoracic Neoplasms Neoplasms by Site |
Neoplasms Lung Diseases Respiratory Tract Diseases Endocrine Gland Neoplasms Head and Neck Neoplasms Endocrine System Diseases Thyroid Diseases |