E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Locally advanced carcinoma (squamous or adenocarcinoma) of the esophago-gastric junction Siewert type I and II |
Carcinoma (adenocarcinoma o carcinoma squamoso) della giunzione esofago-gastrica tipo I e II secondo Siewert localmente avanzato |
|
E.1.1.1 | Medical condition in easily understood language |
Locally advanced esophago-gastric junction carcinoma |
Carcinoma della giunzione esofago-gastrica localmente avanzato |
|
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 | 14.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10056267 |
E.1.2 | Term | Gastroesophageal cancer |
E.1.2 | System Organ Class | 100000004864 |
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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 |
To assess the activity in terms of pathological complete response rate (pCR) of a neoadjuvant treatment with XELOX followed by chemo-RT in patients with locally advanced (stage IB-III) carcinoma of the esophagogastric junction . |
Valutare l’attività in termini di percentuale di risposte complete patologiche (pCR) di un trattamento ad intento neoadiuvante con XELOX seguito da chemio-RT in pazienti affetti da carcinoma della giunzione esofago-gastrica localmente avanzato (stadio IB-III). |
|
E.2.2 | Secondary objectives of the trial |
• To evaluate:
objective response rate
toxicity
rate of R0 resections
progression-free survival (PFS)
overall survival (OS)
• To validate the predictive role of early metabolic changes of the tumor measured by PET / CT
• To evaluate the prognostic role of the immunocompetent cell subsets CD4, CD8, CD20, CD57, CD68 |
• Valutare:
o tasso di risposte obiettive
o tossicità
o tasso di resezioni R0
o sopravvivenza libera da progressione (PFS)
o sopravvivenza globale (OS)
• Validare il ruolo predittivo dei cambiamenti metabolici precoci a carico della neoplasia misurati con esame PET/TC
• Valutare il ruolo prognostico di sottopopolazioni cellulari immunocompetenti CD4, CD8, CD20, CD57, CD68
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Carcinoma of the esophagogastric junction Siewert type I and II locally advanced (T2-3-4, N +) documented by histology and / or cytology
Age ≥ 18 and ≤ 75 years
Presence of at least one target lesion according to RECIST
Performance Status ECOG = 0-1
Adequate bone marrow , hepatic and renal function
Estimated life expectancy> 3 months
Written informed consent
Carcinoma of the esophagogastric junction Siewert type I and II sec locally advanced (T2-3-4, N +) documented by histology and / or cytology
Age ≥ 18 years and ≤ 75 years
Presence of measurable target lesions according to RECIST
Performance Status ECOG = 0-1
Lack of significant changes in bone marrow function, hepatic and renal
estimated life expectancy> 3 months
Written informed consent
|
Carcinoma della giunzione esofago-gastrica tipo I e II sec Siewert localmente avanzato (T2-3-4, N+) documentato mediante esame istologico e/o citologico
Età ≥ 18 anni e ≤ 75 anni
Presenza di lesioni target misurabili secondo i criteri RECIST
Performance Status secondo ECOG = 0-1
Assenza di rilevanti alterazioni della funzionalità midollare, epatica e renale
Aspettativa di vita stimata > 3 mesi
Consenso informato scritto
|
|
E.4 | Principal exclusion criteria |
Distant metastases
Previous systemic medical treatment or radiotherapy for neoplastic disease
Presence of concomitant and / or previous malignancies
Presence of acute or chronic infectious states requiring systemic medical therapies.
Significant cardiovascular disease (myocardial infarction, unstable angina, congestive heart failure, arrhythmias) occurred less than 18 months prior to the enrollment
Cerebro-vascular disorders
Venous or arterial thromboembolism in place
Severe respiratory diseases
Inflammatory Bowel diseases
Known Seropositivity for HIV
Acute or chronic HBV or HCV hepatitis
Peripheral neuropathy of any etiology
Hepatic or renal impairment
Any other clinically significant systemic disease that can make the patient unsuitable for study treatment
- Major surgery less than 28 days, or minor surgical procedure practiced less than 14 days before the start of treatment (excluding the placement of CVC)
Pregnant or breastfeeding
Dementia or other significant condition of altered mental status that may affect the ability of understanding of the scope of the study by the patient and the proper granting of informed consent |
Metastasi a distanza
Precedente trattamento medico sistemico o radioterapico per la malattia neoplastica
Presenza di concomitanti e/o pregresse neoplasie maligne
Presenza di stati infettivi acuti o cronici richiedenti terapie mediche sistemiche.
Significative patologie cardiovascolari (infarto del miocardio, angina instabile, scompenso cardiaco congestizio, aritmie) occorse meno di 18 mesi prima dell’eventuale arruolamento
Patologie cerebro-vascolari
Tromboembolie venose o arteriose in atto
Gravi patologie respiratorie
Malattie infiammatorie croniche intestinali
Sieropositività conosciuta per HIV
Epatite acuta o cronica da HBV o HCV
Neuropatia periferica di qualsiasi eziologia
Insufficienza epatica o renale
Qualsiasi altra patologia sistemica clinicamente rilevante che si ritenga possa rendere il paziente inidoneo al trattamento in studio
Intervento di chirurgia maggiore effettuato meno di 28 giorni oppure procedura chirurgica minore praticata meno di 14 giorni prima dell’inizio del trattamento (escluso il posizionamento di CVC)
Stato di gravidanza o allattamento
Demenza o altra significativa condizione di alterazione dello stato mentale che possa inficiare la capacità di comprensione degli scopi dello studio da parte del paziente e la corretta concessione del consenso informato da parte dello stesso
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E.5 End points |
E.5.1 | Primary end point(s) |
rate of complete pathologic response |
tasso di risposte patologiche complete |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
surgery (about 21 weeks from study start) |
intervento chirurgico (circa 21 settimane dalla randomizzazione) |
|
E.5.2 | Secondary end point(s) |
objective response rate
toxicity
R0 resection rate
PFS
OS |
tasso di risposte obiettive; tossicità; tasso di resezioni R0; sopravvivenza libera da progressione (PFS); sopravvivenza globale (OS). |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
objective response rate: week 20
toxicity: every week
R0 resection rate: surgery (about week 21)
PFS: week 20 and every 3 months later
OS. death |
tasso di risposte obiettive: settimana 20
tossicità: ogni settimana
tasso di resezioni R0: intervento chirurgico (circa 21 settimane dopo la randomizzazione)
sopravvivenza libera da progressione: settimana 20 e successivamente ogni 3 mesi
sopravvivenza globale: decesso |
|
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 | No |
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 | No |
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 | 10 |
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 | No |
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 | 3 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |