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NeoplasmsPhase 1NCT00783328

A Study Of PF-00299804 In Patients In Japan With Advanced Malignant Solid Tumors

A Phase 1 study testing PF-00299804 in people with Neoplasms, run by Pfizer at 1 site 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

To evaluate safety and tolerability of PF-00299804 in Japanese patients with advanced malignant solid tumors at doses up to the clinically recommended phase 2 dose in non-Japanese studies. Read more about this study

Who is it for?
Ages 20 to 75 years
Conditions the study is for
Neoplasms
What is being tested?
PF-00299804
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
13 participants
Where
1 siteJapan
Study dates
Nov 2008to Mar 2011
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 to 75 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Malignant solid tumor with no currently approved treatment
  • Adequate functions Bone Marrow, Renal, Liver and Cardiac

Who cannot join

  • Any surgery, radiotherapy within 4 weeks of baseline disease assessments
  • Clinically significant abnormalities of the cornea
  • Patients with symptomatic brain/central nerve system metastases
  • Any clinically significant gastrointestinal abnormalities
  • Uncontrolled or significant cardiovascular disease
  • Patients with significant interstitial pneumonia or pulmonary fibrosis

Trial locations and contacts

1 site in 1 country.

Japan1 site
  • Pfizer Investigational Site

    Sunto-gun, Shizuoka

Other trials in Japan

About this study

Official title: A Clinical Phase 1 Safety And Pharmacokinetic/Pharmacodynamic Study Of PF-00299804 In Patients In Japan With Advanced Malignant Solid Tumors

To evaluate safety and tolerability of PF-00299804 in Japanese patients with advanced malignant solid tumors at doses up to the clinically recommended phase 2 dose in non-Japanese studies.

Conditions
Neoplasms
Being tested
PF-00299804
Keywords
solid tumor
Medical subject headings
Neoplasms

What participants receive

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

  • PF-00299804Drug

    Dosage form: 5 mg and 20 mg tablet Dosage: 15 mg, 30 mg and 45 mg, orally, once daily Number of Cycles: until progression or unacceptable toxicity develops.

Study groups in NCT00783328
Study groupRoleWhat they receive
1ExperimentalOpen label single arm trial
Receives: Drug: PF-00299804

What is being measured

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

  1. Overall safety: type, grade and frequency of all adverse events and laboratory abnormalities

    Measured: End of study

Secondary outcomes (3)
  1. To explore PD markers

    Measured: End of study

  2. To evaluate the plasma pharmacokinetics of PF-00299804 in Japanese patients following single and multiple dosing

    Measured: End of study

  3. To assess any clinical evidence of anti-tumor activity of PF-00299804 per RECIST

    Measured: End of study

Timeline

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

  1. First posted31 Oct 2008 (estimated)
  2. Study startNov 2008
  3. Primary completionMar 2011
  4. Study completionMar 2011

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
Non-randomised
Intervention model
Single group
Masking
None (open label)
Enrolment
13 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00783328
Sponsor's protocol ID
A7471005
Status last verified
Jun 2011
First submitted
28 Oct 2008
Last updated
27 Jun 2011
Results posted
No
Data monitoring committee
Yes

Publications

  • Takahashi T, Boku N, Murakami H, Naito T, Tsuya A, Nakamura Y, Ono A, Machida N, Yamazaki K, Watanabe J, Ruiz-Garcia A, Imai K, Ohki E, Yamamoto N. Phase I and pharmacokinetic study of dacomitinib (PF-00299804), an oral irreversible, small molecule inhibitor of human epidermal growth factor receptor-1, -2, and -4 tyrosine kinases, in Japanese patients with advanced solid tumors. Invest New Drugs. 2012 Dec;30(6):2352-63. doi: 10.1007/s10637-011-9789-z. Epub 2012 Jan 17.

    PubMed 22249430

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing PF-00299804 in people with Neoplasms, run by Pfizer at 1 site 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 2 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 27 Jun 2011. 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 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?

Overall safety: type, grade and frequency of all adverse events and laboratory abnormalities (time frame: End of study). 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 NCT00783328, 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 27 Jun 2011.

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