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- Essai clinique NCT03822897
Radiothérapie de désescalade chez les patients atteints d'un carcinome épidermoïde oropharyngé à faible risque lié au VPH (EVADER)
Un essai de phase II à un seul bras sur la radiothérapie de désescalade ajustée au volume élective (EVADER) chez des patients atteints d'un carcinome épidermoïde oropharyngé à faible risque lié au VPH
The purpose of this study is to find out whether radiotherapy to some of the lymph node areas can be safely omitted to decrease side effects without increasing the risk of the tumour coming back.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
The standard or usual treatment for this disease includes radiotherapy or radiotherapy combined with chemotherapy or antibody therapy.
These treatments are highly effective at curing most patients with HPV-related cancer of the oropharynx, but short and long-term side effects from treatment can be significant.
Type d'étude
Inscription (Réel)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
-
-
British Columbia
-
Prince George, British Columbia, Canada, V2M 7E9
- BCCA - Centre for the North
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Vancouver, British Columbia, Canada, V5Z 4E6
- BCCA - Vancouver Cancer Centre
-
-
Manitoba
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Winnipeg, Manitoba, Canada, R3E 0V9
- CancerCare Manitoba
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Newfoundland and Labrador
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St. John's, Newfoundland and Labrador, Canada, A1B 3V6
- Dr. H. Bliss Murphy Cancer Centre
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-
Ontario
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Hamilton, Ontario, Canada, L8V 5C2
- Juravinski Cancer Centre at Hamilton Health Sciences
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Kingston, Ontario, Canada, K7L 2V7
- Kingston Health Sciences Centre
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Ottawa, Ontario, Canada, K1H 8L6
- Ottawa Hospital Research Institute
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Toronto, Ontario, Canada, M5G 2M9
- University Health Network
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Toronto, Ontario, Canada, M4N 3M5
- Odette Cancer Centre
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Quebec
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Montreal, Quebec, Canada, H4A 3J1
- The Research Institute of the McGill University
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Montreal, Quebec, Canada, H3T 1E2
- The Jewish General Hospital
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Québec, Quebec, Canada, G1R 2J6
- Hotel-Dieu de Quebec
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Sherbrooke, Quebec, Canada, J1H 5N4
- CIUSSS de l'Estrie - Centre hospitalier
-
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Saskatchewan
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Regina, Saskatchewan, Canada, S4T 7T1
- Allan Blair Cancer Centre
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Patients with pathologically proven diagnosis of HPV-related OPSCC
- Clinical stage T1-3 N0-1 M0 (UICC/AJCC 8th Ed.)
- Patients must be eligible for definitive RT or CRT
- Must be ≥ 18 years of age
- Must have an Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2
- Patient is able (i.e. sufficiently fluent) and willing to complete the quality of life and health economics questionnaires in either English or French
- Patient consent must be appropriately obtained in accordance with applicable local and regulatory requirements. Each patient must sign a consent form prior to enrolment in the trial to document their willingness to participate
- Patients must be accessible for treatment and follow-up. Investigators must assure themselves the patients enrolled on this trial will be available for complete documentation of the treatment, adverse events, and follow-up.
- In accordance with CCTG policy, protocol treatment is to begin within 3 weeks of patient registration
- Women/men of childbearing potential must have agreed to use a highly effective contraceptive method
- The following radiological investigations must be done within 8 weeks of randomization: CT or MR of head and neck (MRI is recommended for base-of-tongue primary tumors); PET-CT scan.
- Patient must consent to provision of, and investigator(s) must confirm location and commit to obtain a representation of formalin-fixed paraffin block of non-cytology tumour tissue in order that the specific correlative marker assays described in Section 12 (Correlative Studies) may be conducted. Please see the Correlative Manual for details
- Patient must consent to provision of samples of blood and plasma (for circulating cell free DNA) in order that the specific correlative marker assays described may be conducted.
- Patients with prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial.
Exclusion Criteria:
- Previous chemotherapy or radiotherapy treatment for head and neck cancer
- Patients with an unknown primary.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Autre: Experimental arm
This is a non-randomized, single-arm study evaluating elective volume-adjusted de-escalation radiotherapy. Patients receive one of two treatment options, based on treating physician discretion. Both options are considered part of a unified treatment strategy and analyzed as a single arm.
Radiotherapy: 70 Gy to the high-risk volume and 56 Gy to the elective volume, delivered in 35 fractions over 7 weeks (5 fractions/week) Cisplatin: Either 100 mg/m² on days 1, 22, and 43 or 40 mg/m² weekly for 7 weeks
Radiotherapy: 70 Gy to the high-risk volume and 56 Gy to the elective volume, delivered in 35 fractions over 6 weeks (6 fractions/week) |
35 fractions, 5/wk, 7 wks 70Gy/56Gy, or 35 fractions, 6/wk, 6 wks, 70Gy/56Gy, or 35 fractions, 5/wk, 7 wks OR 6/wk, 6 wks 70Gy/56Gy
Autres noms:
100 mg/m2 on day 1, 22, and 43 or 40 mg/m2 /wk for 7 wks
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Event-free Survival
Délai: 2 years
|
Event free survival (EFS) is defined as the time from the date of registration to the date of first record of any of the following events:
|
2 years
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Overall Survival
Délai: 2 years
|
For patients who have died, overall survival is calculated in months from the day of registration to date of death. Otherwise, overall survival is censored at the last day the patient is known alive (LKA). The outcome is reported as the proportion of patients who remain alive at 2 years. |
2 years
|
|
Local-regional Control
Délai: 2 years
|
Local-regional control is defined as the time from the date of registration to the date of any of the following, whichever comes first:
|
2 years
|
|
Out-of-field Regional Control
Délai: 2 years
|
Time to out-of-field regional failure is defined as the time from the date of registration to the date of the first record of appearance of regional progression/recurrence outside the treatment field , or to the date of neck dissection at any time after registration with tumour present/unknown performed for clinical or radiological disease progression outside the target volumes whichever comes first. The outcome is reported as the proportion of patients who remain out-of-field regional control free at 2 years. |
2 years
|
|
Distant Metastasis Free Survival
Délai: 2 years
|
Distant metastasis free survival is defined as the time from the date of registration to the date of first record of appearance of distant metastasis or death for any cause. Local-regional failure or second cancers diagnosed before the distant metastases are not considered events of interest for this endpoint. Subjects alive and free of distant metastasis are censored at the date of the most recent follow-up examination. The outcome is reported as the proportion of patients who remain distant metastasis event-free at 2 years. |
2 years
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chaise d'étude: Scott Bratman, Princess Margaret Cancer Centre, Toronto, ON
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies stomatognathiques
- Tumeurs par site
- Tumeurs
- Tumeurs de la tête et du cou
- Maladies oto-rhino-laryngologiques
- Tumeurs pharyngées
- Tumeurs oto-rhino-laryngologiques
- Maladies pharyngées
- Tumeurs oropharyngées
- Phénomènes physiques
- Produits chimiques inorganiques
- Composés de chlore
- Composés d'azote
- Composés en platine
- Cisplatine
- Radiation
Autres numéros d'identification d'étude
- HN10
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
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