E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Previously treated AL amyloidosis |
Amiloidosi sistemica AL già trattata |
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E.1.1.1 | Medical condition in easily understood language |
Previously treated AL amyloidosis |
Amiloidosi sistemica AL già trattata |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10002022 |
E.1.2 | Term | Amyloidosis |
E.1.2 | System Organ Class | 10021428 - Immune system disorders |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the efficacy of pomalidomide + dexamethasone (PDex) in patients who did not achieve a complete response after initial treatment with both an alkylating agent and bortezomib. |
Determinare l’efficacia della terapia con Pomalidomide + Desametasone (PDex) in pazienti che non hanno ottenuto la remissione completa dopo trattamento con alchilanti e bortezomib. |
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E.2.2 | Secondary objectives of the trial |
To assess the safety of PDex combination. To assess the survival of AL Amyloidosis patients treated with PDex. |
Determinare la sicurezza del trattamento con PDex. Determinare la sopravvivenza dei pazienti con amiloidosi AL trattati con PDex. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• At least 18 years. • Diagnosis of systemic AL amyloidosis. Symptomatic organ involvement. • Patients achieving less than complete response after initial treatment with an alkylating agent and bortezomib. Patients with AL amyloidosis who received 1 previous treatment, but who could not be treated with alkylators and/or bortezomib due to contraindications, will be eligible. • Measurable disease: difference between amyloidogenic (involved) and uninvolved free light chains (dFLC) >50 mg/L. • Hb ≥10 g/dL • ANC ≥1500/mcL. • Platelet count ≥100000/mcL. • eGFR ≥30 mL/min per 1.73 m2. • Performance status (ECOG) <3. • Total bilirubin <2.5 mg/dL. • Alkaline phosphatase <5 × url. • ALT <3 × url. Subjects must be informed about pregnancy program prevention |
• Età ≥ 18 anni • Diagnosi di amiloidosi sistemica AL • Interessamento d’organo (cuore, rene, fegato, sistema nervoso periferico, tessuti molli) • Pazienti che non hanno raggiunto la risposta completa dopo il trattamento iniziale con un agente alchilante e bortezomib. I pazienti con amiloidosi AL che hanno ricevuto un precedente trattamento, ma che non possono essere trattati con alchilanti e/o bortezomib a causa di controindicazioni, saranno eligibili. • Malattia misurabile: differenza tra la concentrazione delle catene leggere amiloidogeniche (interessate) e quelle non interessate (dFLC) > 50 mg/L. • Hb ≥ 10 g/dL • ANC ≥ 1500/mcL • Piastrine ≥ 100000/mcL • eGFR ≥ 30 mL/min per 1.73m2 • Performance status (ECOG) < 3 • Bilirubina totale <2.5 mg/dL • Fosfatasi alcalina < 5 x url • ALT < 3 x url • Il soggetto deve essere consapevole delle precauzioni da prendere in gravidanza e i potenziali rischi di un’esposizione del feto. |
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E.4 | Principal exclusion criteria |
• Amyloid-specific syndrome • New York Heart association (NYHA) class IV. • Known positivity for HIV or active hepatitis infection. • Pregnant or nursing women (men must agree to use an acceptable method for contraception for the duration of the study). • Uncontrolled infections. • Other active malignancies. • Patient has a prior history of thrombosis or venous thromboembolism or pulmonary embolism. • Known hypersensitivity to thalidomide or lenalidomide including development of erythema. • Previous or ongoing psychiatric illness (with the exclusion of reactive depression). |
• Sindrome amiloide-specifica • Classe New York Heart Association (NYHA) IV • Positività all’HIV o infezione attiva da epatite • Donne gravide o in allattamento (gli uomini devono acconsentire all’uso di un metodo accettabile di contraccezione per la durata dello studio) • Infezioni incontrollate • Altra patologia maligna attiva • Pazienti con una precedente storia di trombosi o trombo-embolia venosa o embolia polmonare • Ipersensibilità alla thalidomide o alla lenalidomide incluso lo sviluppo di eritema • Malattia mentale (con l’esclusione di depressione reattiva) |
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E.5 End points |
E.5.1 | Primary end point(s) |
To assess the rate of hematologic response at 3 months |
Determinare la frequenza di risposta ematologica a 3 mesi |
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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) |
Rate of adverse events. Rate of complete response at 3, 6, 9, and 12 months. Hematologic response rate at 6, 9, and 12 months. Organ response rate at 3, 6, 9, and 12 months. Progression-free survival. Overall survival. |
Determinare la frequenza di eventi avversi. Determinare la frequenza di risposta completa ai mesi 3, 6, 9, e 12. Determinare la frequenza di risposta ematologica ai mesi 6, 9, e 12. Determinare la frequenza di risposta d’organo ai mesi 3, 6, 9, e 12. Determinare la sopravvivenza libera da progressione. Determinare la sopravvivenza. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
See secondary endpoints |
Vedi end-point secondari |
|
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) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
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
|
A subject will be considered as having completed the study if any of the following endpoints is met: • hematologic or organ progression • unacceptable toxicity, and the end of treatment visit has been performed. |
Ciascun paziente risulta aver completato lo studio quando ha effettuato la visita di fine trattamento a seduito di: - progressione (ematologica o d'organo) - tossicità inaccettabile |
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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 | 5 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |