E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Hormonal diseases [C19] |
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 | 10012601 |
E.1.2 | Term | Diabetes mellitus |
E.1.2 | System Organ Class | 10027433 - Metabolism and nutrition disorders |
|
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 occurrence of positive reaction (basophil activation signal)
to various taspoglutide formulations (including taspoglutide used in
Phase III clinical trials, extra-pure (EP) taspoglutide, taspoglutide used
in Phase II (active pharmaceutical ingredient (API) from Polypeptide
Laboratories, Inc.), synthetic impurities of taspoglutide, placebo and
another GLP-1 analogue (liraglutide) in blood samples of subjects who
received taspoglutide in the T-Emerge Programme studies and
experienced a systemic allergic reaction |
Valutare l'insorgenza di una reazione positiva (segnale di attivazione dei basofili) in formulazioni varie di taspoglutide (tra cui il taspoglutide utilizzato negli studi clinici di fase III, il taspoglutide extrapuro (EP), il taspoglutide impiegato negli studi clinici di fase II (principio attivo farmaceutico (API) di Polypeptide Laboratories, Inc.), le impurità sintetiche del taspoglutide, il placebo e un altro analogo del GLP-1 (liraglutide) in campioni di sangue prelevati da soggetti che hanno ricevuto taspoglutide nel corso di uno degli studi del Programma T-Emerge e che hanno riscontrato una reazione allergica sistemica. |
|
E.2.2 | Secondary objectives of the trial |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Subjects who, during one of the Roche T-Emerge Programme studies,
experienced a serious or non-serious adverse event (AE) that is
suggestive of a possible systemic allergic reaction to the study drug (per
the Investigator's assessment).
- Ability and willingness to give written informed consent and to provide
a blood sample for the BAT. |
• Soggetti che, nel corso di uno studio del Programma T-Emerge di Roche, hanno sperimentato un evento avverso (EA) grave o non grave, indicativo di una possibile reazione allergica sistemica al farmaco in studio (secondo la valutazione dello Sperimentatore);
• Capacità e volontà di fornire il proprio consenso informato scritto e di sottoporsi al prelievo di un campione di sangue per il BAT. |
|
E.4 | Principal exclusion criteria |
• Subjects who participated in any other clinical study within 30 days
prior to screening or who may enter another clinical study during the
course of this study.
• Subjects who experienced a systemic allergic reaction, during one of
the Roche T-Emerge Programme Studies, more than 24 months prior to
screening.
• Subjects who received immunosuppressants within 1 week prior to
screening.
• Subjects who received any GLP-1 mimetic/analogue other than
taspoglutide at any time.
• Subjects who received taspoglutide since the last administration in
the T-Emerge Programme. |
• Soggetti che hanno partecipato a qualsiasi altro studio clinico nei 30 giorni precedenti allo screening o che potrebbero essere arruolati in un altro studio clinico nel corso del presente studio;
• Soggetti che hanno manifestato una reazione allergica sistemica nel corso di uno studio del Programma T-Emerge di Roche più di 24 mesi prima dello screening;
• Soggetti che hanno ricevuto farmaci immunosoppressori nel corso della settimana precedente allo screening;
• Soggetti che, in qualsiasi momento, hanno ricevuto qualsiasi analogo/mimetico del GLP-1 diverso dal taspoglutide;
• Soggetti che hanno ricevuto taspoglutide dopo l'ultima somministrazione nell’ambito del Programma T-Emerge. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Positive or negative reaction in BAT (Basophil Activation Test) |
Reazione positiva o negativa durante il BAT, come descritta nel documento di istruzioni sul BAT. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
The BAT is to be perfomed within 56 hours of Blood draw |
Il BAT deve essere eseguito entro 56 ore dal prelievo di sangue |
|
E.5.2 | Secondary end point(s) |
|
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 | No |
E.6.5 | Efficacy | No |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
assess the positive reaction in ex vivo BAT in pt. with AEs suggestive of a systemic allergic reac. |
valutare la reazione positiva in ex-vivo BAT in pz. che hanno sper. EA indicativi di Reaz.All.Sist. |
|
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
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
| No |
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 | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 9 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
|
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
|
The trial ends when the last patient would have completed Visit 1 when the blood samples are collected. This visit is the only visit planned in the study. |
Lo studio finisce quando l'ultimo paziente avrà completato Visita 1 e il campione di sangue sarà stato raccolto. La visita è l'unica pianificata nello studio. |
|
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 | 8 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 8 |
E.8.9.2 | In all countries concerned by the trial days | 0 |