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Transitional Cell CarcinomaPhase 2NCT00683059

Single Agent Abraxane as Second Line Therapy in Bladder Cancer

A Phase 2 study testing Paclitaxel in people with Transitional Cell Carcinoma, run by Sunnybrook Health Sciences Centre at 5 sites in Canada.

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

The purpose of this study is to determine what effects the drug Abraxane has on bladder cancer. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Transitional Cell Carcinoma
What is being tested?
Paclitaxel
Could I receive a placebo?
No, everyone receives an active treatment
How many people
48 participants
Where
5 sitesCanada
Study dates
Mar 2008to Jun 2012
Phase
Phase 2
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 must have histological or cytological diagnosis of urothelial carcinoma. Mixed histologies are permitted as long as transitional cell carcinoma is the major component (i.e. >50% of the pathologic specimen). Pure or predominant squamous cell carcinomas are not permitted.
  • Patients with transitional cell carcinomas of the renal pelvis and ureter are permitted.
  • Patients must have metastatic or locally advanced unresectable disease.
  • Patients must have received one and only one prior chemotherapeutic regimen which included a platinum (at least one cycle) for metastatic/recurrent disease. Neoadjuvant or adjuvant chemotherapy will be considered to have been first line if the patient progressed within 12 months of the last dose.
  • Neoadjuvant/adjuvant chemotherapy (with or without a taxane) is permitted if registration is greater than 12 months since the last dose (patients must then have received one platinum containing regimen in the metastatic setting)
  • ECOG performance status <= 2.
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  • Estimated life expectancy of >12 weeks.
  • Patients must have measurable disease according to RECIST criteria.
  • If female of childbearing potential, pregnancy test is negative within 72 hours priors to first dose of study drug.
  • If fertile, patient agrees to use an effective method of contraception to avoid pregnancy for the duration of the study.
  • Adequate organ function; Absolute neutrophil count >1.5 x 109/L. Platelet count >100 x109/L. Hemoglobin >90 g/L. Total bilirubin <1.5x upper limit of normal. Transaminases <3x upper limit of normal (<5x if liver metastasis are present) Calculated creatinine clearance >40 ml/min (Cockcroft \& Gault formula)
  • Able to give informed consent.

Who cannot join

  • Prior taxane therapy for metastatic disease (or > 12 months since a taxane-containing neoadjuvant or adjuvant chemotherapy).
  • Pre-existing peripheral neuropathy >1 by NCI-CTC criteria.
  • Pregnant or lactating females.
  • Uncontrolled brain or leptomeningeal involvement (treated brain metastasis permitted if both known lesions and medications e.g. steroids for that indication are stable).
  • History of serious or concurrent illness that might be aggravated by study treatment.
  • History of class II-IV congestive heart failure.
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  • Other malignancies except adequately controlled basal cell carcinoma of the skin or carcinoma in situ of the cervix or incidental prostate cancer (T1a, Gleason <7 PSA <10ng/ml) or any other tumor within 5 years prior to enrollment.
  • Other investigational therapy or radiation therapy within 30 days before registration.
  • Patients not willing to employ adequate contraception for the duration of the study.

Trial locations and contacts

5 sites in 1 country.

5 sites in 1 country

Canada5 sites
  • Juravinski Cancer Centre

    Hamilton, Ontario, L8V 5C2

  • London Regional Cancer Program

    London, Ontario, N6A 4L6

  • Ottawa Regional Cancer Centre

    Ottawa, Ontario, K1H 8L6

  • Sunnybrook Health Sciences Centre

    Toronto, Ontario, M4N 3M5

  • Princess Margaret Hospital

    Toronto, Ontario, M5G 2M9

Other trials in Canada

About this study

Official title: A Multi-Institutional Phase II Study of Single Agent Abraxane as Second Line Therapy in Patients With Advanced Transitional Cell Carcinoma of the Urothelium

The purpose of this study is to determine what effects the drug Abraxane has on bladder cancer.

Read the detailed description

For those patients with advanced bladder cancer who have progressed on a platinum based regimen, no widely accepted standard second line therapy currently exists. Taxanes including paclitaxel have exhibited clinical activity in this disease and are sometimes given off study. However, toxicities including neurotoxicity and hypersensitivity reactions often limit the use of paclitaxel. ABRAXANE may allow delivery of a greater dose of paclitaxel to those with bladder cancer with an easier method of administration and with less toxicity.

Being tested
Paclitaxel
Medical subject headings
Carcinoma, Transitional Cell

What participants receive

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

  • PaclitaxelDrug

    Also called Abraxane

    total dose (mg) = body surface area in m2 x study dose (mg/m2) to be injected into a vein once every 3 weeks over 18 months.

Study groups in NCT00683059
Study groupRoleWhat they receive
Nab-paclitaxelExperimentalNot described
Receives: Drug: Paclitaxel

What is being measured

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

  1. Response rate

    Measured: one year

Secondary outcomes (2)
  1. safety

    Measured: 1 year

  2. overall survival

    Measured: 1-2 years

Timeline

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

  1. First posted23 May 2008 (estimated)
  2. Study startMar 2008
  3. Primary completionJun 2012
  4. Study completionJun 2012

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 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
48 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00683059
Sponsor's protocol ID
ABX207-GU07CA
Status last verified
Oct 2016
First submitted
21 May 2008
Last updated
17 Oct 2016
Results posted
No
Data monitoring committee
No

Publications

  • Ko YJ, Canil CM, Mukherjee SD, Winquist E, Elser C, Eisen A, Reaume MN, Zhang L, Sridhar SS. Nanoparticle albumin-bound paclitaxel for second-line treatment of metastatic urothelial carcinoma: a single group, multicentre, phase 2 study. Lancet Oncol. 2013 Jul;14(8):769-76. doi: 10.1016/S1470-2045(13)70162-1. Epub 2013 May 22.

    PubMed 23706985

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Paclitaxel in people with Transitional Cell Carcinoma, run by Sunnybrook Health Sciences Centre at 5 sites in Canada.

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 12 inclusion and 9 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 17 Oct 2016. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 5 sites in Canada. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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?

Response rate (time frame: one 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 NCT00683059, 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 17 Oct 2016.

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