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CancerPhase 1NCT01582997

A Phase I Study to Investigate the Safety, Tolerability and Pharmacokinetic Profile of of GSK2118436 in Japanese Subjects With BRAF Mutation Positive Solid Tumors

A Phase 1 study testing GSK2118436 in people with Cancer, run by GlaxoSmithKline at 2 sites in Japan.

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

BRF116056 is the first clinical experience with GSK2118436, a BRAF inhibitor, in Japan. This study will be designed to assess safety, tolerability, single and repeat dose PK profile and preliminary efficacy of GSK2118436 in Japanese subjects with BRAF V600 mutation positive solid tumors using continuous daily dosing… Read more about this study

Who is it for?
Ages 20 years and older
Conditions the study is for
Cancer
What is being tested?
GSK2118436
Could I receive a placebo?
No, everyone receives an active treatment
How many people
12 participants
Where
2 sitesJapan
Study dates
11 May 2012to 16 Apr 2015
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 20 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologically or cytologically confirmed diagnosis of a solid tumor that is not responsive to standard therapies or for which there is no approved or curative therapy.
  • Subjects must have BRAF V600E or K mutant positive tumors.
  • Women with reproductive potential must be willing to practice acceptable methods of birth control during the study and for up to 4 weeks after the last dose of study medication.
  • Men with reproductive potential must be willing to practice acceptable methods of birth control during the study and for up to 16 weeks after the last dose of study medication.
  • Must have adequate organ function.
  • Must have Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1.

Who cannot join

  • Currently receiving cancer therapy (chemotherapy, radiation therapy, immunotherapy, biologic therapy or surgery).
  • Use of an investigational anti-cancer drug within 28 days preceding the first dose of GSK2118436.
  • A history of other malignancy. Subjects who have been disease-free for 5 years or subjects with a history of complete resected non-melanoma skin cancer or successfully treated in situ carcinoma are eligible.
  • History of Human Immunodeficiency Virus (HIV) infection.
  • Certain cardiac abnormalities.
  • Pregnant or lactating female.

Trial locations and contacts

2 sites in 1 country.

Japan2 sites
  • GSK Investigational Site

    Shizuoka, 411-8777

  • GSK Investigational Site

    Tokyo, 104-0045

Other trials in Japan

About this study

Official title: An Open-label, Dose Escalation, Phase I Study to Evaluate the Safety, Tolerability and Pharmacokinetic Profile of GSK2118436 in Japanese Subjects With BRAF V600 Mutation Positive Solid Tumors

BRF116056 is the first clinical experience with GSK2118436, a BRAF inhibitor, in Japan. This study will be designed to assess safety, tolerability, single and repeat dose PK profile and preliminary efficacy of GSK2118436 in Japanese subjects with BRAF V600 mutation positive solid tumors using continuous daily dosing schedule.

Read the detailed description

BRF116056 is the first clinical experience with GSK2118436, a BRAF inhibitor, in Japan. This study will be designed to assess safety, tolerability, single and repeat dose PK profile and preliminary efficacy of GSK2118436 in Japanese subjects with BRAF V600 mutation positive solid tumors using continuous daily dosing schedule. Dose escalation of GSK2118436 will be performed according to a standard 3+3 dose-escalation design. GSK2118436 is given twice a day. However, to characterize the PK of GSK2118436 and its metabolites after single-dose administration, GSK2118436 will NOT be administrated for a week after the first administration. GSK2118436 continuous dosing will start after the 168-hour PK sample is obtained. Subjects may receive study treatment until disease progression, death or an unacceptable adverse event.

Conditions
Cancer
Being tested
GSK2118436
Keywords
BRAF, Advance solid tumors
Medical subject headings
Neoplasms

What participants receive

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

  • GSK2118436Drug

    Dose escalation with GSK2118436 may proceed until the overseas recommended phase III dose.

Study groups in NCT01582997
Study groupRoleWhat they receive
Dose Escalation PartExperimentalDose escalation will be conducted to assess safety, tolerability, single and repeat dose PK profile and preliminary efficacy of GSK2118436 . The dose may be escalated to the overseas recommended phase III dose.
Receives: Drug: GSK2118436

What is being measured

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

  1. Number of participants with adverse events as a measure of safety and tolerability

    Adverse Events will be graded by the investigator according to the NCI-CTCAE (version 4.0)

    Measured: First 28 days for Dose-limiting toxicity, Adverse Events for 1 year

Secondary outcomes (5)
  1. Pharmacokinetics (PK) parameters of GSK2118436 and its metabolites including blood concentration, Cmax and AUC

    Measured: For 1 year

  2. Tumor response as defined by Response Evaluation Criteria in Solid Tumors (RECIST) v1.1

    Measured: For 1 year

  3. Serum levels of cytokines

    Measured: For 1 year

  4. Expression levels of pERK and Ki67 in tumor tissues if possible

    Measured: For 1 year

  5. Gene mutation in tumor tissues, including BRAF and KRAS

    Measured: For 1 year

Timeline

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

  1. First posted23 Apr 2012 (estimated)
  2. Study start11 May 2012
  3. Primary completion1 Aug 2014
  4. Study completion16 Apr 2015

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
12 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01582997
Sponsor's protocol ID
116056
Status last verified
Nov 2017
First submitted
5 Apr 2012
Last updated
13 Nov 2017
Results posted
No
Data monitoring committee
No

Publications

  • Fujiwara Y, Yamazaki N, Kiyohara Y, Yoshikawa S, Yamamoto N, Tsutsumida A, Nokihara H, Namikawa K, Mukaiyama A, Zhang F, Tamura T. Safety, tolerability, and pharmacokinetic profile of dabrafenib in Japanese patients with BRAF V600 mutation-positive solid tumors: a phase 1 study. Invest New Drugs. 2018 Apr;36(2):259-268. doi: 10.1007/s10637-017-0502-8. Epub 2017 Sep 7.

    PubMed 28879519

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing GSK2118436 in people with Cancer, run by GlaxoSmithKline at 2 sites in Japan.

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 6 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 13 Nov 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in Japan. 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?

Number of participants with adverse events as a measure of safety and tolerability (time frame: First 28 days for Dose-limiting toxicity, Adverse Events for 1 year). 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 NCT01582997, 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 13 Nov 2017.

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