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Excision Limits of Oral Cavity Tumor by Narrow Band Imaging

This study has been terminated.
(lack of recruitment)
Information provided by (Responsible Party):
Centre Oscar Lambret Identifier:
First received: September 8, 2010
Last updated: July 31, 2012
Last verified: July 2012
This study evaluates the feasibility of the NBI technique in the detection of early cancer lesions.

Condition Intervention Phase
Cancer Device: Location of the suspected lesions Procedure: Biopsy Procedure: Lesion excision/Surgery Phase 2

Study Type: Interventional
Study Design: Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Diagnostic
Official Title: Excision Limits of Oral Cavity Tumor by NARROW BAND IMAGING (NBI): Feasibility Trial

Resource links provided by NLM:

Further study details as provided by Centre Oscar Lambret:

Primary Outcome Measures:
  • Reliability for detection of subclinical lesions [ Time Frame: baseline ]
    Concordance between the histological data and the lesions detected by the NBI technique

Secondary Outcome Measures:
  • Excision limits quality criteria [ Time Frame: baseline ]
    percentage of detection / percentage of false-negative

  • Detection of suspect lesions [ Time Frame: baseline ]
    Identify the detection of suspect lesions, aloof from the primitive lesion (percentage of detection / percentage of true-positive)

Enrollment: 23
Study Start Date: July 2010
Study Completion Date: July 2012
Primary Completion Date: March 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Patient with oral cavity cancer
Patient treated by surgery for the oral cavity cancer
Device: Location of the suspected lesions

The suspected lesions will be located before the excision, during the surgery.

  1. With traditional light
  2. NBI technique The images will be recorded and compared
Procedure: Biopsy
In case of suspected lesions detected by the NBI technique, this area is biopsied
Procedure: Lesion excision/Surgery
In case of positive biopsy, the suspected lesions is excised


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Primitive epidermoid cancer of the oral cavity, proved by histology, not treated previously, patient having a surgery
  • No previous surgery for this cancer
  • Age > 18 years
  • Patient affiliated to health insurance
  • Consent signed by the patient

Exclusion Criteria:

  • Metastatic or recurrent disease
  • Health care impossibilities for geographic, social, psychic reasons
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01198119

Centre Oscar Lambret
Lille, France, 59020
Sponsors and Collaborators
Centre Oscar Lambret
Principal Investigator: Sophie EL BEDOUI, MD Centre Oscar Lambret
  More Information

Responsible Party: Centre Oscar Lambret Identifier: NCT01198119     History of Changes
Other Study ID Numbers: NBI-CAB-0907
Study First Received: September 8, 2010
Last Updated: July 31, 2012

Keywords provided by Centre Oscar Lambret:
oral cavity tumor
narrow band imaging
subclinical cancer lesion

Additional relevant MeSH terms:
Mouth Neoplasms
Head and Neck Neoplasms
Neoplasms by Site
Mouth Diseases
Stomatognathic Diseases processed this record on August 23, 2017