E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Locally advanced rectal cancer |
Carcinoma Rettale Localmente Avanzato |
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E.1.1.1 | Medical condition in easily understood language |
Locally advanced rectal tumor |
Tumore del retto localmente avanzato |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10038038 |
E.1.2 | Term | Rectal cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Evaluate the rate of complete pathologic response (pCR) |
Valutazione del tasso di risposte patologiche complete |
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E.2.2 | Secondary objectives of the trial |
R0 resection rate; Tumor downstaging; Local recurrence; Sphincter preservation rate; Progression-free survival (PFS); Overall survival (OS); Safety profile; Evaluation of exploratory predictive and/or prognostic biomarkers. |
Tasso di resezioni R0; Downstaging tumorale; Recidiva locale; Tasso di preservazione dello sfintere; Sopravvivenza libera da progressione; Sopravvivenza globale; Profilo di sicurezza; Valutazione di potenziali biomarcatori predittivi e/o prognostici. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Locally advanced, resectable disease defined by the presence of at least one of the following features: cN+, cT4, high risk cT3 (according to magnetic resonance imaging [MRI] criteria); distal tumor margin at < 12 cm from the anal verge; no evidence of metastatic disease by computed tomography (CT) scan of the chest and abdomen and total body FDG-PET/CT scan; tumor must be amenable to curative resection; no history of invasive rectal malignancy; no other rectal cancers (i.e., sarcoma, lymphoma, carcinoid, squamous cell carcinoma, or cloacogenic carcinoma) or synchronous colon cancer; available tumor samples at baseline (archival biopsy) and after chemoradiotheraphy + avelumab. |
Tumore del retto localmente avanzato, resecabile, con almeno una delle seguenti caratteristiche: cN+, cT4, cT3 alto rischio (secondo i criteri RM); margine distale del tumore <12 cm dal margine anale; no evidenza di metastasi alla TC torace/addome e alla PET; tumore resecabile in modo radicale; no storia di tumori maligni rettali; no tumori del retto di altri istotipi (sarcoma, linfoma, carcinoide, carcinoma a cellule squamose o carcinoma cloacogenico) o tumore sincrono del colon; disponibilita’ del campione tumorale basalmente e dopo chemioradioterapia + avelumab. |
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E.4 | Principal exclusion criteria |
Previous therapy with any antibody or drug targeting T cell coregulatory proteins, or immunosuppressive agents; previous pelvic RT; active autoimmune disease; current use of immunosuppressive medication, EXCEPT for the following: a. Intranasal, inhaled, topical steroids, or local steroids injection (e.g. intra- articular injection); b. Systemic corticosteroids at physiologic doses = 10 mg/day of prednisone or equivalent, steroids as premedication for hypersensitivity reactions (e.g., CT scan premedication); prior organ transplantation; known history of testing positive for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS); hepatitis B virus (HBV) or hepatitis C virus (HCV) infection at screening; vaccination within 4 weeks of the first dose of avelumab and while on trials is prohibited except for administration of inactivated vaccines. |
Precedenti terapie con farmaci anti-cellule T o terapie immunosoppressive; precedente RT pelvica; malattia autoimmune attiva; terapia immunosoppressiva in corso, fatta eccezione per steroidi intranasali, inalatori o topici, iniezione locale di steroidi (es iniezione intrarticolare), corticosteroidi sistemici alla dose fisiologica =10 mg/die di prednisone o equivalente, premedicazione con steroidi per reazioni di ipersensibilita’ (es premedicazione per il mdc della TC); precedente trapianto d’organo; storia di HIV o AIDS; infezione di epatite B o C allo screening; vaccino entro 4 settimane prima dell’ inizio di avelumab o durante il trattamento, fatta eccezione per vaccini inattivati. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Pathologic Complete Response (pCR) Rate. pCR rate is defined as the percentage of patients, relative to the total of enrolled subjects, achieving complete histological regression with no available tumor cells yT0N0 (a central pathology review will be performed at Istituto Nazionale Tumori di Milano). |
Tasso di risposta completa patologica (pCR). Il tasso di pCR è definito come percentuale di pazienti, rispetto al totale dei soggetti arruolati, in grado di ottenere una completa regressione istologica senza cellule tumorali disponibili yT0N0 (una revisione centralizzata sarà eseguita presso l'Istituto Nazionale Tumori di Milano). |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
R0 Resection Rate. R0 Resection Rate is defined as the percentage of patients, relative to the total of enrolled subjects, undergoing R0 resection of primary tumour. R0 surgery is defined as microscopically margin free complete surgical removal of disease.; Tumor downstaging. Tumour downstaging is defined as reduction of at least one level in T or N staging between the baseline MRI and histopathological staging, without evidence of upstaging or disease progression.; Local recurrence. Local recurrence is defined as an intrapelvic recurrence following a primary rectal cancer resection, with or without distal metastasis.; Sphincter preservation rate. Sphincter preservation rate is defined as the percentage of patients undergoing sphincter-sparing surgery.; Progression Free Survival (PFS). PFS is defined as the time between treatment start and one of the following events: non-radical surgery of the primary tumour (R2 resection), locoregional recurrence after R0/1 resection of the primary tumour, metastatic disease or progression, or death from any cause, whichever occurred first. The determination of disease progression will be based on investigator-reported measurements. Patients who are alive without having one of the above events at the end of the study will be censored at their last radiological assessment.; Overall Survival (OS). OS is defined as the time from treatment start to the date of death due to any cause. For patients still alive at the time of analysis, the OS time will be censored on the last date the patients were known to be alive.; Safety profile. Overall Toxicity Rate is defined as the percentage of patients, relative to the total of enrolled subjects, experiencing any adverse event, according to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version 4.0, during the preoperative and postoperative phases of treatment, and according the Radiation Therapy Oncology Group's Toxicity Criteria (RTOGTC) during Chemoradiotherapy.; Toxicity profile. Toxicity Rate is defined as the percentage of patients, relative to the total of enrolled subjects, experiencing a specific adverse event of grade 3/4, according to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE version 4.0), during the preoperative and postoperative phases of treatment, and according the Radiation Therapy Oncology Group's Toxicity Criteria (RTOGTC) during chemoradiotherapy. |
Tasso di resezioni R0. Il tasso di resezione R0 è definito come la percentuale di pazienti, rispetto al totale dei soggetti arruolati, sottoposti a resezione R0 del tumore primario. La chirurgia R0 è definita come rimozione chirurgica completa della malattia senza margini microscopici.; Downstaging tumorale. La riduzione del tumore è definita come la riduzione di almeno un livello nella stadiazione T o N tra la RMN al basale e la stadiazione istopatologica, senza evidenza di progressione o progressione della malattia.; Recidiva locale. La recidiva locale è definita come una recidiva intrapelvica dopo resezione del cancro del retto primario, con o senza metastasi distali.; Tasso di preservazione dello sfintere. Il tasso di preservazione dello sfintere è definito come la percentuale di pazienti sottoposti a chirurgia con questo scopo.; Sopravvivenza libera da progressione (PFS). La PFS è definita come il tempo tra l'inizio del trattamento e uno dei seguenti eventi: chirurgia non radicale del tumore primario (resezione R2), recidiva locoregionale dopo resezione R0 / 1 del tumore primitivo, malattia metastatica o progressione o morte per qualsiasi causa. La determinazione della progressione della malattia si baserà su misurazioni riportate dallo sperimentatore. I pazienti che sono vivi senza avere uno degli eventi sopra riportati alla fine dello studio saranno censorizzati alla loro ultima valutazione radiologica.; Sopravvivenza globale (OS). La sopravvivenza globale (OS) è definita come il tempo che intercorre tra l'inizio del trattamento e la data di morte per qualsiasi causa. Per i pazienti ancora in vita al momento dell'analisi, l'OS sarà censorizzata all'ultima data in cui i pazienti erano noti essere vivi.; Profilo di sicurezza. Il tasso di tossicità complessivo è definito come la percentuale di pazienti, rispetto al totale dei soggetti arruolati, che sperimentano qualsiasi evento avverso, in base ai National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) versione 4.0, durante le fasi preoperatorie e postoperatorie del trattamento e secondo i Radiation Therapy Oncology Group's Toxicity Criteria (RTOGTC) durante la chemioradioterapia.; Profilo di tossicità. Il tasso di tossicità è definito come la percentuale di pazienti, rispetto al totale dei soggetti arruolati, che presentano uno specifico evento avverso di grado 3/4, secondo i National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE versione 4.0), durante le fasi preoperatorie e postoperatorie del trattamento e secondo i Radiation Therapy Oncology Group's Toxicity Criteria (RTOGTC) durante la chemioradioterapia. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
28 months; 48 months; 48 months; 48 months; 48 months; 48 months; 48 months; 48 months |
28 mesi; 48 mesi; 48 mesi; 48 mesi; 48 mesi; 48 mesi; 48 mesi; 48 mesi |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
nessun comparatore |
no comparator |
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E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 15 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | 48 |
E.8.9.1 | In the Member State concerned days | 14 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
E.8.9.2 | In all countries concerned by the trial months | 48 |
E.8.9.2 | In all countries concerned by the trial days | 14 |