Bladder CancerNCT02074241
Molecular Markers of Chemosensitivity for Bladder Cancer
An observational study of Bladder Cancer and Effects of Chemotherapy, run by Southwest Hospital, China at 1 site in China.
Trial summary
The purpose of this study is to try to figure out some bio-markers of chemosensitivity for adjuvant chemotherapy for bladder cancer. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Bladder Cancer, Effects of Chemotherapy
- What is being tested?
- Expression analysis
- How many people
- 200 participants
- Where
- 1 siteChina
- Study dates
- Mar 2014to Apr 2019
- Phase
- Observational
- 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
Study population: 1. The patients of locally advanced, recurrent, metastatic transitional cell carcinoma. 2. Gone through standardize radical cystectomy and pelvic lymphadenectomy or inoperable. 3. Experienced adjuvant chemotherapy(Gemcitabine and Cisplatin).
Who may be able to join
- Male or female, 18 years of age or older, estimated life expectancy ≥ 6 months.
- .Gone through standardize radical cystectomy and pelvic lymphadenectomy or inoperable.
- Transitional cell carcinoma of bladder, stage pT3N0M0,T2N1M0-T3-4N1-2M1.Transitional cell carcinoma may be with or without squamous cell carcinoma and/or adenocarcinoma components.
- Electrocorticography(ECOG) performance status 0-2.
- Blood routine:Absolute neutrophil count (ANC) ≥ 1500/μL,White blood cell count ≥ 3000/μLPlatelets ≥ 100,000/μL,Hemoglobin ≥ 10.0 g/dL,
- Total serum bilirubin≤ 1.5 x upper limit of normal (ULN).Serum aspartate transaminase (AST; serum glutamic oxaloacetic transaminase(SGOT)) and serum alanine transaminase (ALT; serum glutamic pyruvic transaminase (SGPT)) ≤ 2.5 x upper limit of normal (ULN).
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- Creatinine clearance rate,Ccr ≥ 60%
- ECG：no arrhythmias, no myocardial infarction. Signed and dated informed consent document indicating that the patient (or legally acceptable representative) has been informed of all pertinent aspects of the trial prior to enrollment.
- Willingness and ability to comply with scheduled visits, treatment plans, laboratory tests,and other study procedures.
Who cannot join
- Past history of systemic chemotherapy
- Serious heart and lung dysfunction.
- Associated with central or peripheral neuropathy greater than 2 grade.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Molecular Markers of Chemosensitivity for Locally Advanced, Recurrent and Metastatic Bladder Cancer Based on the Adjuvant Chemotherapy of Gemcitabine and Cisplatin-a Prospective Control Study
The purpose of this study is to try to figure out some bio-markers of chemosensitivity for adjuvant chemotherapy for bladder cancer.
Read the detailed description
Figure out some bio-markers of chemosensitivity for adjuvant chemotherapy for bladder cancer.
- Conditions
- Bladder Cancer, Effects of Chemotherapy
- Being tested
- Expression analysis
- Medical subject headings
- Urinary Bladder Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Expression analysisOther
Also called E-A
Analysis of the expression of DNA repair genes (XPC, XPF, Brca1, Rad51,SNF5, etc.) in bladder cancer specimens.
| Study group | Role | What they receive |
|---|---|---|
| Positive Expression | Expression analysis:Positive expression of DNA repair-related genes(XPC, XPF, Brca1, Rad51,SNF5, etc) in bladder cancer specimens. Receives: Other: Expression analysis | |
| Negative Expression | Expression analysis:Negative expression of DNA repair-related genes(XPC, XPF, Brca1, Rad51, SNF5,etc) in bladder cancer specimens. Receives: Other: Expression analysis |
What is being measured
The primary outcome is the main question the study is designed to answer.
cancer progressive free survival rate
Measured: 60 months
Secondary outcomes (1)
overall survival
Measured: 60 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Feb 2014 (estimated)
- Study startMar 2014
- Primary completionApr 2019 (estimated)
- Study completionApr 2019 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Bladder CancerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 200 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Southwest Hospital, China
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Zhiwen Chen, Southwest Hospital, China
- Investigators
- Zhiwen Chen, M.D,Ph.D, Principal investigator, Southwest Hospital, China
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02074241
- Sponsor's protocol ID
- 2012XLC02-2
- Other IDs
- 2012XLC02
- Status last verified
- Feb 2014
- First submitted
- 26 Feb 2014
- Last updated
- 28 Feb 2014
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 28 Feb 2014. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Molecular Markers of Chemosensitivity for Locally Advanced, Recurrent and Metastatic Bladder Cancer Based on the Adjuvant Chemotherapy of Gemcitabine and Cisplatin-a Prospective Control Study
- ClinicalTrials.gov ID
- NCT02074241
- Acronym / sponsor ID
- 2012XLC02-2
- Conditions
- Bladder Cancer, Effects of Chemotherapy
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 200 participants (estimated)
- Lead sponsor
- Southwest Hospital, ChinaUniversity, hospital or other
- Study start
- Mar 2014
- Primary completion
- Apr 2019 (estimated)
- Study completion
- Apr 2019 (estimated)
- First posted
- 28 Feb 2014 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to try to figure out some bio-markers of chemosensitivity for adjuvant chemotherapy for bladder cancer.
Detailed description
Figure out some bio-markers of chemosensitivity for adjuvant chemotherapy for bladder cancer.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Positive Expression | – | Other: Expression analysisExpression analysis:Positive expression of DNA repair-related genes(XPC, XPF, Brca1, Rad51,SNF5, etc) in bladder cancer specimens. |
| Negative Expression | – | Other: Expression analysisExpression analysis:Negative expression of DNA repair-related genes(XPC, XPF, Brca1, Rad51, SNF5,etc) in bladder cancer specimens. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- 1. The patients of locally advanced, recurrent, metastatic transitional cell carcinoma. 2. Gone through standardize radical cystectomy and pelvic lymphadenectomy or inoperable. 3. Experienced adjuvant chemotherapy(Gemcitabine and Cisplatin).
Key inclusion criteria (9 listed)
- Male or female, 18 years of age or older, estimated life expectancy ≥ 6 months.
- .Gone through standardize radical cystectomy and pelvic lymphadenectomy or inoperable.
- Transitional cell carcinoma of bladder, stage pT3N0M0,T2N1M0-T3-4N1-2M1.Transitional cell carcinoma may be with or without squamous cell carcinoma and/or adenocarcinoma components.
- Electrocorticography(ECOG) performance status 0-2.
- Blood routine:Absolute neutrophil count (ANC) ≥ 1500/μL,White blood cell count ≥ 3000/μLPlatelets ≥ 100,000/μL,Hemoglobin ≥ 10.0 g/dL,
Key exclusion criteria (3 listed)
- Past history of systemic chemotherapy
- Serious heart and lung dysfunction.
- Associated with central or peripheral neuropathy greater than 2 grade.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Expression analysisAlso: E-AAnalysis of the expression of DNA repair genes (XPC, XPF, Brca1, Rad51,SNF5, etc.) in bladder cancer specimens. | Other | Negative Expression, Positive Expression |
Primary outcome
cancer progressive free survival rate
Time frame: 60 months
1 secondary outcome
overall survival
Time frame: 60 months
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 28 Feb 2014.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Zhiwen Chen, M.D,Ph.D principal investigator
Southwest Hospital, China
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Bladder Cancer and Effects of Chemotherapy, run by Southwest Hospital, China at 1 site in China.
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 9 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: status not confirmed, as of the sponsor's last update on 28 Feb 2014. 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 China. 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.
Are results available for this study?
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?
cancer progressive free survival rate (time frame: 60 months). 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 28 Feb 2014.