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Advanced or Metastatic Solid TumorsEarly Phase 1TITANNCT03454243

Oral Immunomodulatory Tyrosine Kinase Inhibitor in Patients With Locally Advanced or Metastatic Solid Tumors

A Early Phase 1 study testing RXDX-106 in people with Advanced or Metastatic Solid Tumors, run by Hoffmann-La Roche at 1 site in United States.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

This is a first-in-human, open label, multicenter, dose escalation study of RXDX-106 in patients with locally advanced or metastatic solid tumors, who have no available therapy likely to convey clinical benefit. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Advanced or Metastatic Solid Tumors
What is being tested?
RXDX-106
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1 participants
Where
1 siteUnited States
Study dates
15 Feb 2018to 5 Jun 2018
Phase
Early Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients with histologically or cytologically confirmed diagnosis of locally advanced or metastatic solid tumor disease for which standard therapy is not effective, available, acceptable, or is intolerable.
  • Dose level 2 (20 mg) and higher: willing to provide baseline and on treatment tumor biopsies (3 weeks after RXDX-106 treatment initiation), provided the procedure is clinically feasible and not deemed unsafe by the investigator.
  • Prior anticancer therapy is allowed, including prior checkpoint inhibitor treatment.
  • Must have measurable disease per RECIST 1.1 as assessed by computed tomography (CT) scan or magnetic resonance imaging (MRI).
  • Lesion/s deemed accessible to biopsy for both before and on-treatment biopsies.
  • Males or females aged ≥18 years at screening.
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  • Screening laboratory values:
  • Hemoglobin ≥9 g/dL
  • Absolute neutrophil count ≥1500 cells/mm3
  • Platelet count ≥100,000 cells/mm3
  • Total bilirubin ≤1.5 × upper limit of normal (ULN)
  • Aspartate aminotransferase and alanine aminotransferase ≤2.5 × ULN
  • Serum creatinine ≤1.5 mg/dL or estimated glomerular filtration rate (eGFR) ≥60 mL/min/1.73 m2
  • International Normalized Ratio (INR) or prothrombin time (PT) ≤1.5 × ULN (unless patient is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants)
  • Activated partial thromboplastin time (aPTT) ≤1.5 × ULN (unless patient is receiving anticoagulant therapy as long as PT or PTT is within therapeutic range of intended use of anticoagulants)
  • TSH within normal limits at baseline, (if not WLN, then total T3 or free T3 and free T4 should be within normal limits) or stable with treatment.
  • Patients with treated stable CNS metastases that are asymptomatic (including leptomeningeal carcinomatosis) are allowed, if there is no evidence of progression for at least 4 weeks after CNS-directed treatment as ascertained by clinical examination and brain imaging. Patients requiring steroids must be at a stable or decreasing dose (≤10 mg/day dexamethasone or equivalent) for at least 2 weeks prior to the start of treatment. The use of seizure prophylaxis is allowed.
  • Resolution of any clinically significant toxic effects of prior therapy to grade 0 or 1 according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), Version 4.03 (exception of alopecia and grade 2 peripheral neuropathy).
  • Eastern Cooperative Oncology Group (ECOG) performance status of <2.
  • Other inclusion criteria apply.

Who cannot join

  • Treated with systemic anticancer therapy or an investigational agent within 2 weeks or 5 half-lives, whichever is shorter, prior to start of study drug treatment. Washout will be 2 weeks for antibody therapy and immunotherapy.
  • Major surgery 21 days or less prior to starting study drug or has not recovered from adverse effects from such procedure.
  • Radiotherapy within 2 weeks prior to start of study drug treatment (palliative radiation or stereotactic radiosurgery within 7 days prior to start of study treatment). Patients must have recovered from all radiotherapy-related toxicities.
  • Has received a live-virus vaccination within 30 days prior to start of study drug treatment.
  • Seasonal flu and other inactivated vaccines that do not contain live virus are permitted.
  • Severe or unstable medical condition, such as congestive heart failure (New York Heart Association [NYHA] Class III or IV), ischemic heart disease, uncontrolled hypertension, uncontrolled diabetes mellitus, psychiatric condition, as well as an uncontrolled cardiac arrhythmia requiring medication (≥grade 2, according to NCI CTCAE v4.03), myocardial infarction within 6 months prior to starting study treatment, or any other significant or unstable concurrent medical illness that in the opinion of the investigator would preclude protocol therapy.
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  • History of non-pharmacologically induced prolonged QTc interval >480 milliseconds.
  • History of other previous or concurrent cancer that would interfere with the determination of safety or efficacy assessment of RXDX-106 with respect to the qualifying solid tumor malignancy.
  • Major active infection requiring parenteral antibiotics.
  • Known HIV infection or active infection with hepatitis B or C. Patients with unknown status at the time of enrollment must be tested during screening.
  • Unable to swallow oral medication.
  • Active gastrointestinal disease (eg, Crohn's disease, ulcerative colitis, or short gut syndrome) or other malabsorption syndromes that would reasonably impact drug absorption.
  • Active autoimmune disease requiring immunosuppressive treatment or history of autoimmune disease requiring immunosuppressive therapy (e.g. requirement for systemic therapy with >10 mg/day prednisone-equivalent) or any other concurrent use of immunosuppressive therapy.
  • Is pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial, starting with the screening visit through 120 days after the last dose of trial treatment.
  • Active retinal pigment epithelium (RPE)/photoreceptor disorders such as; retinitis pigmentosa, cone-rod dystrophies, Bests dystrophy, Stargardt disease (STGD), macular degeneration.
  • Current participation in another clinical study of an investigational agent, vaccine, or device. Concomitant participation in observational studies is acceptable after sponsor approval.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • START

    San Antonio, Texas, 78229

Other trials in United States

About this study

Official title: A Study of RXDX-106, an Oral Immunomodulatory TYRO3, AXL, and MER (TAM) Tyrosine Kinase Inhibitor, in Patients With Locally Advanced or Metastatic Solid Tumors

This is a first-in-human, open label, multicenter, dose escalation study of RXDX-106 in patients with locally advanced or metastatic solid tumors, who have no available therapy likely to convey clinical benefit.

This study will examine the safety, tolerability, pharmacokinetics (PK), pharmacodynamics and preliminary efficacy of RXDX 106.

Read the detailed description

The primary objective of Phase 1 is to assess safety and tolerability, determine the recommended phase 2 dose (RP2D) and assess the pharmacokinetics of RXDX-106. The secondary objective is to evaluate the preliminary antitumor activity of RXDX-106, as assessed by objective response rate (ORR) using Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1) and Immune Response Related Criteria in Solid Tumors (iRECIST) in patients with advanced or metastatic solid tumors.

The proposed starting dose of RXDX-106 was calculated based upon nonclinical toxicology studies to determine a recommended first-in-human starting dose, which may be below the biologically active level. Therefore, in order to minimize the number of patients treated at this dose, an accelerated titration design will be used for the first cohort, after which, a conventional 3+3 scheme will be followed for enrollment in subsequent dose levels.

Final determination of the single agent RP2D will be based on available safety, tolerability, PK, pharmacodynamics, and efficacy data from different dose levels and schedules tested, but will be no higher than the maximum tolerated dose. After RP2D has been determined, additional expansion cohorts of patients (up to 15) with specific tumor types, treatment history, and/or expression of a specific biomarker may be enrolled.

Being tested
RXDX-106
Keywords
Solid Tumors, TYRO3, AXL, MER, Receptor tyrosine kinases (RTKs), Checkpoint inhibitors, Melanoma, Non-small cell lung cancer (NSCLC), Squamous cell carcinoma, Hodgkin lymphoma, Urothelial carcinoma, Microsatellite instability-high carcinomas, TAM Inhibitor
Medical subject headings
Melanoma, Carcinoma, Non-Small-Cell Lung, Carcinoma, Squamous Cell, Hodgkin Disease, Carcinoma, Transitional Cell

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • RXDX-106Drug

    Patients will receive continuous daily oral doses of RXDX-106 in 21 day cycles. To determine the maximum tolerated dose (MTD) and/or recommended phase 2 dose (RP2D), study drug will be administered in an escalated fashion starting at dose of 10 mg/day and will proceed at the dose levels prespecified by the dose escalation schema. Once daily dosing for RXDX-106 will initially be tested. However, other dosing schedules (eg, every other day, weight based, etc) may be tested based on safety and PK data to optimize drug exposure.

Study groups in NCT03454243
Study groupRoleWhat they receive
RXDX-106ExperimentalNot described
Receives: Drug: RXDX-106

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Dose Limint Toxicities (DLT)

    Determine dose-limiting toxicities of RXDX-106

    Measured: 21 days following first dose of RXDX-106

  2. Maximum Tolerated Dose (MTD)

    Determine MTD of RXDX-106

    Measured: 21 days following first dose of RXDX-106

  3. Recommended Phase 2 Dose (RP2D)

    Determine RP2D of RXDX-106

    Measured: Approximately 12 months

Secondary outcomes (7)
  1. Objective Response Rate (ORR)

    Radiographic measurement per RECIST v1.1 and iRECIST as assessed by Investigator

    Measured: Approximately 2 years

  2. Duration of Response

    Per RECIST v1.1 and iRECIST as assessed by Investigator

    Measured: Approximately 2 years

  3. Overall Survival (OS)

    Measured: Approximately 2 years

  4. Progression-Free Survival (PFS)

    Measured: Approximately 2 years

  5. Maximum observed plasma concentration (Cmax)

    Measured: Approximately 2 years

  6. Time of maximum observed plasma concentration (Tmax)

    Measured: Approximately 2 years

  7. AUC throughout dosing interval (AUCτ)

    Measured: Approximately 2 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted5 Mar 2018
  2. Study start15 Feb 2018
  3. Primary completion5 Jun 2018
  4. Study completion5 Jun 2018

Why it stopped: Sponsor's decision

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Early Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Model description
Dose escalation, conventional 3+3 scheme
Masking
None (open label)
Enrolment
1 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03454243
Sponsor's protocol ID
RXDX-106-01
Acronym
TITAN
Status last verified
Apr 2019
First submitted
21 Feb 2018
Last updated
25 Apr 2019
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Early Phase 1 study testing RXDX-106 in people with Advanced or Metastatic Solid Tumors, run by Hoffmann-La Roche at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 20 inclusion and 16 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 25 Apr 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Early Phase 1 (sometimes called Phase 0) studies give a very small amount of a treatment to a few people, mainly to see how the body handles it.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was stopped early (reason given: Sponsor's decision). Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Dose Limint Toxicities (DLT) (time frame: 21 days following first dose of RXDX-106). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 25 Apr 2019.

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