- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00655421
Oral Cancer Screening in Mumbai, India by Primary Health Care Workers
July 2, 2009 updated by: Tata Memorial Hospital
Comparing the Test Characteristics of Three Oral Cancer Screening Techniques:1)Unaided Visual Examination 2)VelScope Examination and 3)Toluidine Blue Application, by Trained Primary Health Care Workers in Mumbai, India.
A feasibility study to compare the test characteristics of three different oral cancer screening techniques performed by trained primary health care workers:1)Unaided Visual Inspection, 2)VelScope Assisted Examination, and 3) Examination after application of Toluidine Blue dye.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
Oral cancer is the most common cancer among men in India mainly due to the habit of using smokeless tobacco.
Pre-cancerous lesions like leukoplakia, melanoplakia, erythroplakia,oral submucous fibrosis and indolent ulcers can be easily detected by periodic examination of the oral cavity of the at-risk populations.
Several methods of oral cancer screening have been tried over the past three-four decades with varying success.
This study investigates the feasibility of application and compares the test characteristics of three oral cancer screening techniques: Unaided Visual Inspection, VelScope assisted examination and examination after application of Toluidine blue dye by primary health care workers among tobacco users attending a cancer early detection clinic, in Mumbai, India.
Study Type
Interventional
Enrollment (Actual)
329
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Maharashtra
-
Mumbai, Maharashtra, India, 400012
- Tata Memorial Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Male
Description
Inclusion Criteria:
- The study participants will be apparently healthy males with tobacco habit ( present tobacco users and those who have quit within past six months),
- above 18 years of age,
- attending Preventive Oncology clinic.
Exclusion Criteria:
- Participants with frank oral cancers will not be recruited in the study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Screening
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Unaided
Unaided Visual Inspection of the Oral Cavity
|
Simple unaided visual inspection of the oral cavity with a bright white light source by trained Primary Health Care Worker
|
Experimental: VelScope
VelScope assisted examination of the oral cavity
|
Examination of the oral cavity through a VelScope by trained Primary Health Care Worker
|
Experimental: Toluidine
Examination of oral cavity after the local application of Toluidine Blue dye
|
Examination of the oral cavity after the local application of Toluidine Blue dye by trained Primary Health Care Worker
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To evaluate the feasibility and efficacy of performance of the three oral cancer screening tests viz. naked eye unaided examination , examination using VELScope and after application of Toluidine Blue by trained primary health workers.
Time Frame: six months
|
six months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To estimate the test characteristics of each of the three oral cancer screening techniques.
Time Frame: Six months
|
Six months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Surendra S Shastri, MD, Tata Memorial Hospital
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
April 1, 2008
Primary Completion (Anticipated)
September 1, 2009
Study Completion (Anticipated)
September 1, 2009
Study Registration Dates
First Submitted
April 3, 2008
First Submitted That Met QC Criteria
April 3, 2008
First Posted (Estimate)
April 9, 2008
Study Record Updates
Last Update Posted (Estimate)
July 3, 2009
Last Update Submitted That Met QC Criteria
July 2, 2009
Last Verified
July 1, 2009
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 391
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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