E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
RELAPSED/REFRACTORY CD30 POSITIVE PERIPHERAL T CELL LYMPHOMA (PTCL) |
linfoma a cellule T periferiche ricaduti/refrattari CD30 positivi |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
MedDRA Classification |
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 determine the antitumor efficacy of single-agent brentuximab vedotin (BV) (1.8 mg/kg administered intravenously every 3 weeks) as measured by the overall objective response rate in refractory/relapsed peripheral T-cell lymphoma (PTCL) patients. |
Determinare l’efficacia antitumorale del singolo agente brentuximab vedotin (BV) (somministrato per via endovenosa ogni 3 settimane alla dose di 1.8 mg/kg) valutandola tramite il tasso di risposta oggettiva globale nei pazienti affetti da linfoma a cellule T periferiche ricaduto/refrattario. |
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E.2.2 | Secondary objectives of the trial |
• To assess duration of tumor control, including duration of response and progression-free survival • To assess survival • To assess the safety and tolerability of BV • To assess correlation between CD30 expression and response |
• Valutare la durata del controllo tumorale, comprese la durata della risposta e la sopravvivenza libera da malattia. • Valutare la sopravvivenza • Valutare la sicurezza e la tollerabilità di BV • Valutare la correlazione tra espressione di CD30 e la risposta alla terapia |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Signed written informed consent. 2. Males and females ≥18 years at the time of enrolment. 3. Histologically confirmed diagnosis of PTCL (PTCL-not otherwise specified [PTCL-NOS], angioimmunoblastic T cell lymphoma [AILT] and transformed mycosis fungoides) according to World Health Organization (2008) classification. 4. Histologically confirmed CD30+ PTCL. 5. Availability of histological material for central review and pathobiological studies. 6. Failed or intolerant of at least one prior systemic antilymphoma therapy. 7. Eastern Cooperative Oncology Group (ECOG) performance status score of ≤ 1 at study entry. 8. At least one site of disease measurable in two dimensions by computed tomography. Both nodal and extranodal disease will be considered (lymphnodes must have long axis of 1.5 cm regardless of short axis or long axis 1.1 to 1.5 cm and short axis >1.0 cm). 9. Hematology values within the following limits: o Absolute neutrophil count (ANC) ≥ 1500/mm3 independent of growth factor support. o Platelets ≥75,000/mm3 or ≥50,000/mm3 if bone marrow involvement is independent of transfusion support. o Hemoglobin level ≥8 g/dL. 10. Biochemical values within the following limits: o Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) < 3 x upper limit of normal (ULN). o Total bilirubin < 1.5 x ULN (unless bilirubin rise is due to Gilbert’s syndrome or of non-hepatic origin). o Serum creatinine ≤ 2 x ULN. o Serum albumin ≥ 3 g/dL. 11. Women of childbearing potential (WOCBP) must have a negative pregnancy test within 7 days of receiving study medication. 12. WOCBP must agree to use effective contraception, defined as oral contraceptives, double barrier method or practice true abstinence from sexual intercourse during the study and for 6 months after the last dose of study drug. 13. Male subjects and their female partners of childbearing potential must be willing to use an appropriate method of contraception or practice true abstinence from sexual intercourse during the study and for 6 months after the last dose of study drug. |
1. Consenso informato scritto firmato. 2. Maschio/femmina di età ≥18 anni all’arruolamento. 3. Diagnosi confermata istologicamente di PTCL (PTCL nos, non altrimenti specificato, linfoma T angioimmunoblastico e micosi fungoide trasformata) in accordo con la classificazione WHO 2008. 4. PTCL confermato istologicamente come CD30 positivo. 5. Disponibilità di materiale istologico per la revisione centralizzata e per studi patobiologici. 6. Ricaduto o refrattario dopo almeno una terapia sistemica antilinfoma. 7. Performance status ECOG ≤ 1 all’arruolamento. 8. Almeno un sito di malattia misurabile bidimensionalmente tramite esame di tomografia computerizzata assiale (TAC). Verrà presa in considerazione sia malattia nodale sia extranodale (i linfonodi devono avere l’asse maggiore di 1.5 indipendentemente dalla lunghezza dell’asse minore oppure l’asse maggiore di una lunghezza compresa tra 1.1 e 1.5 cm e il minore >1.0 cm). 9. I valori ematologici devono essere nei seguenti limiti: o Conta assoluta dei neutrofili ≥ 1500 /mm3 senza supporto di fattori di crescita; o Piastrine ≥ 75,000/mm3 o ≥ 50,000/mm3 se il coinvolgimento midollare è indipendente dal supporto trasfusionale; o Emoglobina ≥ 8 gr/dL. 10. I valori biochimici devono essere nei seguenti limiti: o Alanina aminotransferasi (ALT) e aspartato aminotransferasi (AST) ≤3 ULN; o Bilirubina totale ≤ 1.5 x ULN a meno che l’aumento di bilirubina non sia dovuta alla sindrome di Gilbert o comunque di origine non epatica); o Cretinina sierica ≤ 2 x ULN; o Albumina sierica ≥ 3 gr/dL. 11. Le donne fertili devono avere un test di gravidanza negativo entro la settimana precedente la prima infusione di BV. 12. Le donne fertili devono accettare di utilizzare un contraccettivo efficace definito come contraccettivo orale, metodo di doppia barriera o praticare astinenza da rapporti sessuali durante lo studio e per 6mesi dopo l’ultima dose di BV. 13. I soggetti maschili e le loro compagne fertili devono accettare di utilizzare un appropriato metodo contraccettivo o praticare l’astinenza da rapporti sessuali durante lo studio e per 6 mesi dopo l’ultima dose di BV. |
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E.4 | Principal exclusion criteria |
1. Diagnosis of CTCL, ALCL, mycosis fungoides or Sezary Syndrome. 2. CD30 expression < 10 % as measured by IHC 3. Patients that have not completed any prior treatment chemotherapy and/or other investigational agents within at least 5 half-lives of last dose of that prior treatment. 4. Known hypersensitivity to recombinant proteins, murine proteins, or to any excipient contained in the drug formulation of brentuximab vedotin. 5. Any serious active disease or co-morbid medical condition (according to investigator's decision). 6. Prior history of malignancies other than lymphoma (except for a history of a complete resection for basal cell or squamous cell carcinoma of the skin or carcinoma in situ of the cervix or breast) unless the subject has been free of the disease for ≥ 3 years. 7. Pre-existing peripheral neuropathy Grade ≥2. 8. Signs or symptoms of progressive multifocal leukoencephalopathy (PML). 9. Any serious medical condition, laboratory abnormality, or psychiatric illness that would prevent the subject from signing the informed consent form. 10. Pregnant or lactating females or men or women of childbearing potential not willing to use an adequate method of birth control for the duration of the study or a positive pregnancy test on Day 1 before first dose of study drug.
11. CNS disease (meningeal and/or brain involvement by lymphoma) or testicular involvement 12. History of clinically relevant liver or renal insufficiency; significant pulmonary, gastrointestinal, endocrine, neurologic, rheumatologic, hematologic, psychiatric, or metabolic disturbances. 13. Known history of any of the following cardiovascular conditions o Myocardial infarction within 2 years from enrollment o New York Heart Association (NYHA) Class III or IV heart failure o Evidence of current uncontrolled cardiovascular conditions, including cardiac arrhythmias, congestive heart failure (CHF), angina, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities o Recent evidence (within 6 months before first dose of study drug) of a left-ventricular ejection fraction <50%
14. Active opportunistic infection. 15. Known history of Human Immunodeficiency Virus (HIV) or Hepatitis C or active infection with Hepatitis B. 16. Prior allogeneic stem cell transplant. |
1. Diagnosi di CTCL, ALCL, micosi fungoide o sindrome di Sezary; 2. Espressione di CD30 <10% misurati secondo i criteri IHC; 3. Pazienti che hanno completato trattamenti preventivi con chemioterapia e/o con altri agenti sperimentali per cui non siano trascorse almeno 5 emivite dall’ultima dose di tale trattamento preliminare. 4. Nota ipersensibilità alle proteine ricombinanti, alle proteine murine o a qualunque altro eccipiente contenuto nella formulazione farmacologica del brentuximab vedotin 5. Qualsiasi malattia o co-morbidità attiva seria (a discrezione dello Sperimentatore). 6. Precedente storia di neoplasie diverse dal linfoma (ad eccezione di carcinoma basocellulare o squamoso della cute o carcinoma in situ della cervice o della mammella) a meno che il soggetto non sia indenne da questa malattia da almeno 3 anni. 7. Neuropatia periferica preesistente di grado ≥2. 8. Segni o sintomi di leucoencefalopatia multifocale progressiva (PML). 9. Pazienti con una demenza o un alterato stato mentale o condizione medica che precluderebbe la reale comprensione e rilascio del consenso informato. 10. Donne in gravidanza o in allattamento o uomini e donne potenzialmente fertili che non sono disposti ad utilizzare un metodo adeguato di controllo delle nascite per tutta la durata dello studio o donne il cui test di gravidanza eseguito al giorno 1 del trattamento risulti positivo. 11. Malattie del SNC (meningea e / o coinvolgimento del cervello da linfoma) o coinvolgimento testicolare. 12. Storia di insufficienza epatica o renale clinicamente rilevante; disturbi significativi polmonari, gastrointestinali, endocrini, neurologici, reumatologici, ematologici, psichiatrici o metabolici. 13. Anamnesi positiva per una delle seguenti condizioni cardiovascolari: o infarto del miocardico entro 2 anni dall’arruolamento nello studio o Insufficienza cardiaca di Classe III o IV in accordo con New York Heart Association (NYHA) o Evidenza di patologie cardiovascolari non controllate, comprese le aritmie cardiache, insufficienza cardiaca congestizia (CHF), angina pectoris, o prova elettrocardiografica di ischemia acuta o di anomalie attive del sistema di conduzione cardiaca; o Evidenza di una frazione di eiezione ventricolare sinistra <50% (esame effettuato entro 6 mesi dalla prima dose del farmaco sperimentale) 14. Infezioni opportunistiche attive. 15. Positività nota al virus dell’HIV (Virus dell’immunodeficienza acquisita umana), dell’Epatite C o infezione attiva da virus dell’Epatite B. 16. Precedente trapianto allogenico di cellule staminali. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint of this study is the overall objective response rate (ORR). |
tasso di risposta globale (ORR). |
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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) |
• Duration of response • Complete remission (CR) rate • Progression-free survival (PFS) at one year • Overall survival (OS) at one year • Type, incidence, severity, seriousness, and relatedness of adverse events, and laboratory abnormalities |
• Durata della risposta • Tasso di Remissione completa (CR) • Sopravvivenza libera da progressione (PFS) a un anno • Sopravvivenza complessiva (OS) a un anno • Tipo, incidenza, importanza, gravità, e grado di relazione degli eventi avversi e delle anomalie rilevate dagli esami di laboratorio |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | No |
E.8.1.1 | Randomised | Information not present in EudraCT |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
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 | 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 | 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 | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |