E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with locally advanced, potentially resectable, Middle-Distal Rectal Carcinoma, stage T3c-d N1-2, MRF + or T4N0-2, EMVI - / + (High-Risk) |
Pazienti con Carcinoma del Retto Medio-Distale localmente avanzato, potenzialmente resecabile, stadio T3c-d N1-2, MRF+ o T4N0-2, EMVI-/+ (Alto-Rischio) |
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E.1.1.1 | Medical condition in easily understood language |
Patients with locally advanced, potentially resectable, Middle-Distal Rectal Carcinoma |
Pazienti con Carcinoma del Retto Medio-Distale localmente avanzato, potenzialmente resecabile |
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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 | LLT |
E.1.2 | Classification code | 10007464 |
E.1.2 | Term | Carcinoma rectum |
E.1.2 | System Organ Class | 100000004864 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10038052 |
E.1.2 | Term | Rectal carcinoma |
E.1.2 | System Organ Class | 100000004864 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10007446 |
E.1.2 | Term | Carcinoma of rectum |
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 |
Determine the rate of Complete Pathological Remissions (pCR) after Chemotherapy Induction, Radiochemotherapy and Chemotherapy Consolidation in patients with High Risk Rectum Carcinoma. |
Determinare il tasso di Remissioni Patologiche Complete (pCR) dopo Chemioterapia di induzione, Radiochemioterapia e Chemioterapia di Consolidamento nei pazienti con Carcinoma del Retto, Alto Rischio. |
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E.2.2 | Secondary objectives of the trial |
- Evaluate the feasibility of the therapeutic program (defined as the percentage of patients able to complete the entire therapeutic program compared to the number of patients enrolled in the study) - Evaluate the rate of Resectability R0 - Evaluate complete and partial clinical remission (ycCR1 and ycPR1) to induction chemotherapy - Evaluate the ycCR2 and ycPR2 after radiochemotherapy and chemotherapy consolidation - Evaluate "Tumor Downstaging", defined as a comparison between clinical staging before and pathological staging after preoperative treatment - Assess the toxicity and safety profile of each therapeutic phase - Assess the morbidity and mortality (Clavien-Dindo) of the surgery postponed to end of the therapeutic program - Evaluate Local Control, DFS and OS at 2-5 years. - Assess the impact of treatment on patients' Quality of Life |
- Valutare la Fattibilità del programma terapeutico (definita come percentuale di pazienti in grado di completare l’intero programma terapeutico rispetto al numero di pazienti arruolati in studio) - Valutare il tasso di Resecabilità R0 - Valutare la remissione clinica completa e parziale (ycCR1 e ycPR1) alla Chemioterapia di induzione - Valutare la ycCR2 e ycPR2 dopo Radiochemioterapia e Chemioterapia di consolidamento - Valutare il “Tumor Downstaging”, definito come confronto fra la stadiazione clinica prima e quella patologica dopo il trattamento preoperatorio - Valutare il profilo di Tossicità e Sicurezza di ogni fase terapeutica - Valutare la Morbilità e Mortalità (Clavien-Dindo) dell’intervento chirurgico posposto al termine del programma terapeutico - Valutare il Controllo Locale, DFS e OS a 2-5 anni. - Valutare l’impatto del trattamento sulla Qualità di Vita dei pazienti |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Adenocarcinoma of the middle distal rectum (up to 12 cm from the anal margin) documented histologically, stage T3c-dN1-2M0, MRF +, T4N0-2M0 (potentially operable), EMVI - / + 2. Age> 18 3. ECOG PS 0-1 4. Measurable disease according to RECIST 1.1 5. Able to understand the risks and benefits of the study 6. Neutrophils >/= 1.5 x 103/µL; Platelets >/= 100 x 103/µL; Bilirubin Tot </= 1.5 (UNL); ALT and AST </= 2.5 UNL, Alkaline Phosphatase </= 2.5 UNL; Creatinine clearance >50 ml/min or Creatinine </=1.5 UNL; Proteinuria (stick) <2+ (if >/= 2+, perform 24-hour urine collection and verify that the value is </=1 g/24 hr). 7. Absence of mutational state with complete deficiency of the enzyme dihydropyrimidine dehydrogenase (DPD); the presence of mutations associated with partial DPD deficit does not exclude eligibility (expected dose reduction of Fluoropyrimidine; see 7.1) 8. Absence of Grade> 1 neuropathy related to concomitant pathologies. 9. Absence of other malignancies within the last 5 years, except skin cancer and in situ carcinoma of the uterine cervix. 10. Absence of clinically significant heart disease. 11. No pregnancy or breastfeeding in progress. 12. Written informed consent |
1. Adenocarcinoma del retto medio-distale (fino a 12 cm dal margine anale) documentato istologicamente, stadio T3c-dN1-2M0, MRF+, T4N0-2M0 (potenzialmente operabile), EMVI-/+ 2. Età > 18 3. ECOG PS 0-1 4. Malattia misurabile secondo RECIST 1.1 5. In grado di comprendere rischi e vantaggi dello studio 6. Neutrofili >/= 1.5 x 103/µL; Piastrine >/= 100 x 103/µL; Bilirubina Tot </= 1.5 (UNL); ALT e AST </= 2.5 UNL, Fofatasi Alcalina </= 2.5 UNL; Creatinina clearance >50 ml/min or Creatinina </=1.5 UNL; Proteinuria (stick) <2+ (se >/= 2+, eseguire raccolta urine 24-ore e verificare che il valore sia </=1 g/24 hr). 7. Assenza di stato mutazionale con deficit completo dell’enzima diidropirimidina deidrogenasi (DPD); la presenza di mutazioni associate a deficit parziale DPD non esclude l’eleggibilità (prevista riduzione di dose della Fluoropirimidina; vedi 7.1) 8. Assenza di neuropatia di Grado>1 correlata a patologie concomitanti. 9. Assenza di altre neoplasie entro gli ultimi 5 anni, eccetto il carcinoma della cute e il carcinoma in situ della cervice uterina. 10. Assenza di cardiopatia clinicamente significativa. 11. Assenza di gravidanza o allattamento in corso. 12. Consenso informato scritto |
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E.4 | Principal exclusion criteria |
1. Previous radiotherapy on the pelvis. 2. Clinically significant (active) cardiovascular disease, e.g. cerebrovascular events (</=6 months), myocardial infarction (</=6 months), unstable angina, congestive decompensation grade II or greater according to New York Heart Association (NYHA), cardiac arrhythmia in therapy. 3. Presence of genotypes with complete DPD enzyme deficiency. 4. Gastrointestinal affections with malabsorption syndrome, impossibility of taking oral medications. |
1. Precedente radioterapia sulla pelvi. 2. Malattia cardiovascolare clinicamente significativa (attiva), es. fatti cerebrovascolari (</=6 mesi), infarto miocardico (</=6 mesi), angina instabile, scompenso congestizio di grado II o maggiore secondo New York Heart Association (NYHA), aritmia cardiaca in terapia. 3. Presenza di genotipi con deficit completo dell’enzima DPD. 4. Affezioni gastrointestinali con sindrome di malassorbimento, impossibilità di assumere farmaci per via orale. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Define the rate of complete pathological remissions (pCR) |
Definire il tasso di remissioni patologiche complete (pCR) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
31 July 2028 |
31 Luglio 2028 |
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E.5.2 | Secondary end point(s) |
cRRs, RoRate, Fattibilità, OS-DFS |
cRRs, RoRate, Fattibilità, OS-DFS |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
31 July 2028 |
31 Luglio 2028 |
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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 | No |
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 | No |
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.8.2.4 | 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 | 5 |
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 | 7 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 7 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |