E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Human immunodeficiency Virus (HIV-1) Infections |
Infezione da virus dell'immunodeficienza umana (HIV-1) |
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E.1.1.1 | Medical condition in easily understood language |
HIV-1 Infection |
Infezione da HIV-1 |
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E.1.1.2 | Therapeutic area | Diseases [C] - Immune System Diseases [C20] |
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 | 10020161 |
E.1.2 | Term | HIV infection |
E.1.2 | System Organ Class | 10021881 - Infections and infestations |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | SOC |
E.1.2 | Classification code | 10021881 |
E.1.2 | Term | Infections and infestations |
E.1.2 | System Organ Class | 10021881 - Infections and infestations |
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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 evaluate the non-inferiority of EVG/COBI/FTC/TDF relative to regimens consisting of a NNRTI plus FTC/TDF in mantaining HIV-1 RNA <50copies/ml at Week 48 (Snapshot Analysis) in virologically suppressed, HIV-1 infected subjects. |
Valutare la non-inferiorità di EVG/COBI/FTC/TDF relativamente a regimi costituiti da un NNRTI più FTC/TDF per il mantenimento di HIV-1 RNA <50copie/ml alla Settimana 48 (analisi snapshot) in pazienti con infezione da HIV-1 virologicamente soppressi. |
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E.2.2 | Secondary objectives of the trial |
-To evaluate the change in CD4 cell count. -To evaluate the safety and tolerability of the regimens. |
-Valutare eventuali variazioni della conta della cellule CD4. -Valutare la sicurezza e la tollerabilità dei regimi. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-Be stable on the current formulation(s) of their first antiretroviral (ARV) regimen consisting of a NNRTI plus FTC/TDF for ≥ 6 consecutive months preceding the screening visit. This includes subjects that began their first regimen with individual drug components and subsequently simplified to include a fixed-dose combination formulation of the same drugs. Examples include NNRTI + FTC + TDF simplified to NNRTI + FTC/TDF or NNRTI + FTC/TDF simplified to NNRTI/FTC/TDF; -Documented undetectable plasma HIV-1 RNA levels (according to the local assay being used) for ≥ 6 months preceding the screening visit (measured at least twice) and never experienced two consecutive HIV-1 RNA above detectable levels (according to the local assay being used) after first achieving a confirmed HIV-1 RNA below detectable levels; -No previous use of any approved or experimental integrase strand transfer inhibitor (INSTI) for any length of time; -Documented historical genotype prior to starting initial antiretroviral therapy showing no known resistance to TDF or FTC, including, but not limited to the presence of reverse transcriptase resistance mutants K65R, M184V/I, or 3 or more thymidine analog-associated mutations (M41L, D67N, K70R, L210W, T215Y/F, K219Q/E/N/R); -HIV RNA <50 copies/ml at the screening visit; -Estimated glomerular filtration rate ≥ 90ml/min according to the Cockcroft-Gault at the screening visit. |
-Stabilità dimostrata alla(e) formulazione(i) attuale(i) del primo regime antiretrovirale (ARV) costituito da un NNRTI più FTC/TDF da ≥6 mesi consecutivi precedenti alla visita di Screening. Questo comprende i soggetti che hanno iniziato il loro primo regime con singoli componenti del farmaco, successivamente semplificato con l’inclusione di una formulazione di combinazione a dose fissa degli stessi farmaci. Esempi comprendono NNRTI + FTC + TDF semplificato a NNRTI + FTC/TDF o NNRTI + FTC/TDF semplificato a NNRTI/FTC/TDF; -Livelli non rilevabili (soppressi) documentati di HIV-1 RNA nel plasma (in base ad analisi locale) per ≥6 mesi consecutivi prima della visita di Screening (misurati almeno due volte) senza mai rivelare per due volte consecutive un HIV-1 RNA al di sopra dei livelli rilevabili (in base ad analisi locale) dopo la prima conferma di HIV-1 RNA al di sotto dei livelli rilevabili; -Nessun uso precedente di un inibitore qualsiasi dell’integrasi dell’HIV (INSTI) approvato o sperimentale, per una qualsiasi durata di tempo; -Genotipo storico documentato prima di iniziare la terapia antiretrovirale che non mostri alcuna resistenza nota a TDF o FTC, compresa, a titolo meramente esemplificativo, la presenza di mutazioni della transcriptasi inversa K65R, M184V/I, o di 3 o più mutazioni associate ad analoghi della timidina (M41L, D67N, K70R, L210W, T215Y/F, K219Q/E/N/R); -HIV RNA < 50 copie/ml alla visita di Screening; -Velocità di filtrazione glomerulare stimata (eGFR) ≥90 ml/min calcolata in base alla formula di Cockcroft Gault (C-G) alla visita di Screening. |
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E.4 | Principal exclusion criteria |
-A new AIDS-defining condition diagnosed within the 30 days prior to screening (except CD4 cell count and/or percentage criteria); -Females who are breastfeeding; -Positive serum pregnancy test (female of childbearing potential); -Receiving drug treatment for Hepatitis C, or subjects who are anticipated to receive treatment for Hepatitis C during the course of the study; -Experiencing decompensated cirrhosis (e.g., ascites, encephalopathy, etc.); -Have an implanted defibrillator or pacemaker; -Current alcohol or substance abuse judged by the Investigator to potentially interfere with subject compliance. |
-Nuova diagnosi di AIDS nei 30 giorni prima dell'ingresso in studio (ad eccezione della conta delle cellule CD4 o criteri percentuali); -Donne in allattamento; -Test sierologico positivo di gravidanza (donne potenzialmente fertili); -Pazienti in trattamento affetti da epatite C o soggetti che riceveranno un trattamento per l'epatite C; -Soggetti con cirrosi scompensata (es. ascite, encefalopatia); -Soggetti con impianto di pacemaker o defibrillatore; -Soggetti che fanno uso abituale di alcool o abuso di sostanze che a giudizio dello sperimentatore possano interferire con l'aderenza allo studio. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy endpoint is the proportion of subjects who have HIV-1 RNA <50 copies/mL as defined by the FDA snapshot analysis. |
L'endpoint di efficacia primario è la percentuale di soggetti che raggiungono un HIV-1 RNA <50 copie/ml alla settimana 48 così come definito dall'analisi snapshot della FDA. |
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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) |
-The safety and tolerability of each treatment arm by assessing adverse events and clinical laboratory tests (hematology, chemistry and urinalysis). - The change from baseline in CD4 cell count in each treatment arm. |
-Valutare la sicurezza e l'efficacia in entrambi i bracci di trattamento sulla base degli eventi avversi e degli esami clinici di laboratorio (ematologia, chimica ed urinanalisi). -Variazioni nella conta delle cellule CD4 dalla visita basale nei bracci di trattamento. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
-The safety and tollerability of each treatment arm over 48 weeks, namely at baseline, 4,8,12,24,36 and 48 weeks. -The change from baseline in CD4 cell count in each treatment arm at 48 weeks. |
-La sicurezza e la tollerabilità di ogni braccio di trattamento saranno valutate al basale, alle settimana 4,8,12,24,36 e 48; -La variazione rispetto al basale delle cellule CD4 in ciascun braccio di trattamento sarà valutata alla settimana 48. |
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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) | 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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 39 |
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 |
Australia |
Canada |
Puerto Rico |
United States |
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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 | 24 |
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 | 30 |
E.8.9.2 | In all countries concerned by the trial days | 0 |