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High risk papillomavirus (HR-HPV) have an oncogenic role in Oropharyngeal squamous cell carcinomas (OP-SCC) in at least 25% of the cases and the prevalence is increasing. HPV+ might be more chemo and radio sensible with a better prognosis (disease-free survival (DFS) and overall survival (OS) as compared to HPV negative OP-SCC ; hypothesis : 2y DFS > 20% improvement). The principal objective is to determine the impact of the status of HR-HPV in the prognosis of the OP-SCC. The principal criteria is the 2-years DFS.
Secondary objective : virologic characteristics of HPV+ tumors.
The study has no impact on the treatment of the observed population. The clinical study include TNM status, previous story of HPV infection, smoking and alcoholic habits, treatment and outcome during 5 years. The virologic study include : HPV type, E6-E7 viral charge of HPV16, viral DNA integration in the tumoral genome, HPV16 variants, expression of HPV 16, 18, 31, 45 coding oncoproteins E6-E7 mRNA. Moreover a serologic study will be done.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 1 | Patients with oropharyngeal squamous cell carcinomas |
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| Measure | Description | Time Frame |
|---|---|---|
| DFS at 2 years in HPV + and - tumors | at 2 years |
| Measure | Description | Time Frame |
|---|---|---|
| Overall survival | At 2 years | |
| HPV status | At the inclusion | |
| Overall survival |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with squamous cell carcinoma of oropharynx followed by the participating centers
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| Name | Affiliation | Role |
|---|---|---|
| Jean LACAU, PhD, MD | Assistance Publique - Hôpitaux de Paris | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Tenon Hospital, APHP | Paris | 75020 | France |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 35199231 | Derived | Pretet JL, Dalstein V, Touze A, Beby-Defaux A, Soussan P, Jacquin E, Birembaut P, Clavel C, Mougin C, Rousseau A, Lacau Saint Guily J; Papillophar Study Group. High levels of HPV16-L1 antibody but not HPV16 DNA load or integration predict oropharyngeal patient outcome: The Papillophar study. Clin Exp Med. 2023 Feb;23(1):87-96. doi: 10.1007/s10238-022-00796-2. Epub 2022 Feb 23. |
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| ID | Term |
|---|---|
| D009959 | Oropharyngeal Neoplasms |
| D000077195 | Squamous Cell Carcinoma of Head and Neck |
| ID | Term |
|---|---|
| D010610 | Pharyngeal Neoplasms |
| D010039 | Otorhinolaryngologic Neoplasms |
| D006258 | Head and Neck Neoplasms |
| D009371 | Neoplasms by Site |
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Pieces of Oropharyngeal squamous cell carcinomas biopsies
| At 5 years |
| D009369 | Neoplasms |
| D010608 | Pharyngeal Diseases |
| D009057 | Stomatognathic Diseases |
| D010038 | Otorhinolaryngologic Diseases |
| D002294 | Carcinoma, Squamous Cell |
| D002277 | Carcinoma |
| D009375 | Neoplasms, Glandular and Epithelial |
| D009370 | Neoplasms by Histologic Type |