E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patient undergoing breast surgery with axillary lymph node dissection. |
Pazienti che hanno subito asportazione del tumore alla mammella con dissezione dei linfonodi ascellari. |
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E.1.1.1 | Medical condition in easily understood language |
Patient undergoing breast surgery with axillary lymph node removal. |
Pazienti che hanno subito rimozione dei linfonodi ascellari dopo asportazione del tumore alla mammella. |
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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 | 15.0 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10005329 |
E.1.2 | Term | Blood and lymphatic system disorders |
E.1.2 | System Organ Class | 10005329 - Blood and lymphatic system disorders |
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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 effect of the extended release of octreotide (LF-PB) 10 mg, 20 mg, and 30 mg on time to resolution of lymphorrhea
• To evaluate safety and tolerability of LF-PB 10 mg, 20 mg, and 30 mg |
• Valutare l’effetto della formulazione a lento rilascio di octreotide (LF-PB) 10 mg, 20 mg, e 30 mg sul tempo di risoluzione della linforrea.
• Valutare la sicurezza e la tollerabilità di LF-PB 10 mg, 20 mg e 30 mg |
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E.2.2 | Secondary objectives of the trial |
• To assess the effects of LF-PB 10 mg, 20 mg, and 30 mg on the daily volume of lymph collected from the drain
• To assess the effect of LF-PB 10 mg, 20 mg, and 30 mg on complications related to lymphorrhea
• To evaluate the pharmacokinetic (PK) profile of LF-PB 10 mg, 20 mg, and 30 mg |
• Valutare gli effetti di LF-PB 10 mg, 20 mg e 30 mg sul volume giornaliero di linfa raccolta dal drenaggio
• Valutare gli effetti di LF-PB 10 mg, 20 mg e 30 mg sulle complicazioni correlate alla linforrea
• Valutare il profilo farmacocinetico (PK) di LF-PB 10 mg, 20 mg e 30 mg |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Female aged 18 to 80 years inclusive
2.Body mass index ≥18 kg/m2
3.Signed informed consent form
4.Diagnosis of breast cancer (BC)
5.Undergoing breast surgery with axillary lymph node dissection
Note: Collagen powder or fibrin sealant are not permitted.
6.Negative serum pregnancy test for women of childbearing potential
Note: Female patients of childbearing potential should be advised to use adequate contraception if necessary during treatment with octreotide.
7.Aspartate aminotransferase and alanine aminotransferase <1.5 x the upper limit of normal
8.Ability to fully understand all study procedures and to comply with study visits scheduled for the duration of the study |
1. Femmine di età comprese tra i 18 e gli 80 anni, estremi inclusi
2. Indice di Massa corporea ≥18 kg/m2
3. Firma del modulo di consenso informato
4. Diagnosi di cancro al seno
5. Sottoposte a chirurgia della mammella con dissezione dei linfonodi ascellari
Nota: polvere collagene o colla di fibrina non sono ammessi.
6. Test di gravidanza sierico negativo per le donne in eta’ fertile.
Nota: le donne potenzialmente fertili devono essere avvisate sull’utilizzo di un adeguato mezzo di contraccezione durante il periodo di trattamento con octeotride.
7. Aspartato aminotransferasi e alanina aminotransferasi <1,5 il limite superiore del valore normale
8. Capacità di comprendere appieno tutte le procedure di studio e di osservare le visite di studio in programma per tutta la durata dello studio. |
|
E.4 | Principal exclusion criteria |
1. Presence of any of the following conditions: a. Previous axillary surgery b. Previous chemotherapy c. Previous neoadjuvant therapy d. Recurrent BC e. Diabetes f. Cholelithiasis g. Hypothyroidism h. Hepatitis i. Pregnant or lactating j. Human immunodeficiency virus or hepatitis B or C by screening serology 2. History of radiotherapy 3. History of anaphylaxis to study drug 4. Ascertained or presumptive hypersensitivity to the active principle and/or the ingredients of the study drug formulation 5. QTc interval extension at screening or baseline > 450 msec (as the mean of 3 consecutive readings 5 minutes apart) 6. Presence of any disease or use of concomitant medication known to increase the QT interval (see Appendix 2 for a list of such compounds) 7. Clinically significant or relevant abnormal medical history, vital sign, physical examination, electrocardiogram (ECG), or laboratory evaluation finding 8. Current or recurrent disease that could affect the action, absorption, or disposition of the study drug 9. Current or recurrent disease that could affect the results of the clinical or laboratory assessments required for the study 10. Corticosteroids treatment within 1 month prior to surgery |
1. Presenza di una delle seguenti condizioni: a. Precedente chirurgia ascellare b. Precedente chemioterapia c. Precedente terapia Neoadiuvante d. Tumore al seno recidivante e. Diabete f. Colelitiasi g. Ipotiroidismo h. Epatite i. Donne in gravidanza o in allattamento j. Presenza del virus dell'immunodeficienza umana o dell'epatite B o C valutata attraverso screening sierologico 2. Storia di radioterapia 3. Storia di reazione allergiche al farmaco in studio 4. Accertata o presunta ipersensibilita’ al principio attivo e/o agli ingredienti della formulazione del farmaco in studio 5. Estensione dell’intervallo del QT alla visita di screening o alla basale > 450 msec (come media di 3 letture consecutive a distanza di 5 minuti di riposo) 6. Presenza di patologia o utilizzo di farmaci concomitanti che influiscono sull’aumento dell’intervallo del QT (vedere Appendice 2 per la lista di tali composti) 7. Rilevante storia clinica o significative anomalie dei segni vitali, dell’esame fisico, dell’ elettrocardiogramma (ECG) o degli esami di laboratorio 8. Correnti o ricorrenti patologie che possono influenzare l’azione, l’ assorbimento e la distribuzione del farmaco in studio 9. Correnti e transitorie patologie che possono avere effetti sui risultati degli esami di laboratorio richiesti dallo studio 10. Trattamento con corticosteroidi entro 1 mese prima dell’intervento |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Duration of lymphorrhea while the drain is in place. End of lymphorrhea will be declared when the lymph volume measured by the patient is <50 mL/day in 2 consecutive daily collections. The reduction to <50ml in two consecutive days must be confirmed by the site. The date of lymphorrhea resolution is defined as the first of the 2 consecutive days when lymph volume collected is <50 mL. |
• Durata della linforrea, mentre il drenaggio è in posizione. La fine della linforrea viene dichiarata quando il volume linfatico è <50 ml / die in 2 raccolte giornaliere consecutive. La riduzione a <50 mL in 2 consecutive giorni deve essere confermata dal centro. La data di risoluzione della linforrea e` definita al primo dei 2 consecutivi giorni in cui il volume di linfa raccolto e`<50 mL. |
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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) |
• Daily volume of lymph collected when drain is in place as reported daily by the patient Duration of lymphorrhea when lymph daily volumes >50ml persists after drain removal and lymph is collected by puncture. End of lymphorrhea will be declared when the lymph volume is <50 mL. • Time to drain removal • Percentage of responders at 1 week after surgery. A responder is a patient for whom lymphorrhea is reduced to <50 mL in 2 consecutive daily collections. • Percentage of responders at drain removal. A responder is a patient for whom lymphorrhea is reduced to <50 mL in 2 consecutive daily collections. • Number of complications related to lymphorrhea • PK parameters (Cmax,, Tmax AUC0-t, and possibly AUC0-, t1/2) after 10 mg, 20 mg, and 30 mg LF-PB IM single-dose administration |
• Volume di linfa giornaliero raccolto quando il drenaggio e’ nella cavità, come riferito giornalmente dal paziente. • Durata della linforrea dopo la rimozione del drenaggio quando il volume di linfa persiste a >50 mL e la linfa e` raccolta attraverso la puntura. La fine della linforrea sara` dichiarata quando il volume di linfa e` <50 mL. • Tempo di rimozione del drenaggio • Percentuale di risposte ad 1 settimana dopo l’operazione. Un paziente che risponde e’ colui che ha una riduzione della linforrea di <50 mL dopo 2 raccolte giornaliere consecutive. • Numero di complicanze correlate alla linforrea • Parametri di PK (Cmax, Tmax AUC0-t, e possibile AUC0, and t1/2) dopo somministrazione IM a dosaggio singolo di 10 mg, 20 mg e 30 mg LF-PB. |
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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 | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
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 | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
DOUBLE DUMMY |
DOUBLE DUMMY |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
- Stesso farmaco ad altro dosaggio |
- same IMP used at different dosage |
|
E.8.2.4 | Number of treatment arms in the trial | 4 |
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 | 0 |
E.8.9.1 | In the Member State concerned months | 9 |
E.8.9.1 | In the Member State concerned days | 0 |