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Multicentre prospective study of concordance between two tissue sampling modes (smear / biopsy), which applies the same diagnostic method (PCR).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| patient with suspected lesions of the tonsillar region | Other | patients will have a tonsil biopsy and a smear |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Tonsil Biopsy | Procedure | Biopsies were obtained during endoscopy of Aero-Digestive Tract Superior under general anesthesia. |
|
| Measure | Description | Time Frame |
|---|---|---|
| the correlation between the two sampling methods | the correlation between the two sampling methods (smear and biopsy), defined by the probability of positive correlation and the negative concordance probability. | 1 month |
| Measure | Description | Time Frame |
|---|---|---|
| rate of concordance for the detection of HPV between biopsy and smear | 1 month | |
| the overall agreement | the overall agreement, assessed by kappa Cohen. | 1 month |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Benjamin VAIREL, Doctor | University Hospital, Toulouse | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| CHU Toulouse | Toulouse | France | ||||
| Institut Claudius Regaud |
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| Smear | Procedure | The smears are made in consultation a fortnight before performing endoscopic examination. They are carried out after a local anesthetic spray in order to optimize the number of cells collected. |
|
| Toulouse |
| France |