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Solid TumorPhase 1NCT02048709

Indoleamine 2,3-Dioxygenase (IDO) Inhibitor in Advanced Solid Tumors

A Phase 1 study testing GDC-0919 in people with Solid Tumor, run by Genentech, Inc. at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This is an open-label Phase I study to evaluate the safety, tolerability, and pharmacokinetics of escalating oral doses of GDC-0919, an investigational agent intended to inhibit the indoleamine 2,3-dioxygenase 1 (IDO1) enzyme and help the human immune system attack solid tumor cells more effectively. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Solid Tumor
What is being tested?
GDC-0919
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
22 participants
Where
1 siteUnited States
Study dates
Apr 2014to Feb 2016
Phase
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

  • Histologically or cytologically confirmed solid tumor that is relapsed/refractory to standard therapies or for which no approved or curative therapy exists
  • Age > or = 18
  • Eastern Cooperative Oncology Group (ECOG) performance status < 2
  • Life expectancy > or = 12 weeks
  • Adequate hematologic and organ function before initiation of GDC-0919
  • For some patients only: Accessible lesions amenable to paired fresh tumor biopsies

Who cannot join

  • Some prior cancer immunotherapies
  • Untreated brain metastases
  • Active or history of autoimmune disease

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Georgia Regents University

    Augusta, Georgia, 30912

Other trials in United States

About this study

Official title: A Phase I Study of GDC-0919 for Adult Patients With Recurrent Advanced Solid Tumors

This is an open-label Phase I study to evaluate the safety, tolerability, and pharmacokinetics of escalating oral doses of GDC-0919, an investigational agent intended to inhibit the indoleamine 2,3-dioxygenase 1 (IDO1) enzyme and help the human immune system attack solid tumor cells more effectively.

Conditions
Solid Tumor
Being tested
GDC-0919

What participants receive

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

  • GDC-0919Drug

    Supplied in 50 mg and 200 mg capsules. To be taken every 12 hours with water by mouth on an empty stomach (no food or drink other than water for 2 hours prior to dose). Taken twice daily for 21 days each cycle, followed by 7 days off; or taken twice daily on 28 consecutive days of a 28-day cycle

Study groups in NCT02048709
Study groupRoleWhat they receive
GDC-0919 Dose EscalationExperimentalGDC-0919 to be given on an outpatient basis as a single agent. Starting dose of GDC-0919 will be 50 mg by mouth every 12 hour. Patients will receive the study drug daily for 21 days followed by 7 days off for a cycle length of 28 days; or on 28 consecutive days of a 28-day cycle
Receives: Drug: GDC-0919

What is being measured

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

  1. Percentage of patients with dose-limiting toxicities

    Measured: 28 days

  2. Number of dose-limiting toxicities

    Measured: 28 days

  3. Percentage of patients with adverse events

    Measured: approximately 15 months

Secondary outcomes (1)
  1. Pharmacokinetics: Serum concentrations (Cmax/Steady State)

    Measured: 21 days

Timeline

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

  1. First posted29 Jan 2014 (estimated)
  2. Study startApr 2014
  3. Primary completionFeb 2016
  4. Study completionFeb 2016

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
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
22 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02048709
Sponsor's protocol ID
GO29753
Other IDs
NLG9191
Status last verified
Feb 2017
First submitted
10 Jan 2014
Last updated
6 Feb 2017
Results posted
No

Publications

  • Nayak-Kapoor A, Hao Z, Sadek R, Dobbins R, Marshall L, Vahanian NN, Jay Ramsey W, Kennedy E, Mautino MR, Link CJ, Lin RS, Royer-Joo S, Liang X, Salphati L, Morrissey KM, Mahrus S, McCall B, Pirzkall A, Munn DH, Janik JE, Khleif SN. Phase Ia study of the indoleamine 2,3-dioxygenase 1 (IDO1) inhibitor navoximod (GDC-0919) in patients with recurrent advanced solid tumors. J Immunother Cancer. 2018 Jun 20;6(1):61. doi: 10.1186/s40425-018-0351-9.

    PubMed 29921320

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing GDC-0919 in people with Solid Tumor, run by Genentech, Inc. 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 6 inclusion and 3 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: finished, as of the sponsor's last update on 6 Feb 2017. 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?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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 is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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?

Percentage of patients with dose-limiting toxicities (time frame: 28 days). 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?

On the ClinicalTrials.gov record for NCT02048709, which also lists 1 linked publication.

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 6 Feb 2017.

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