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Alpelisib in pazienti pediatrici e adulti con malformazioni linfatiche associate a una mutazione PIK3CA. (EPIK-L1)

8 ottobre 2026 aggiornato da: Novartis Pharmaceuticals

Uno studio in doppio cieco, randomizzato, controllato con placebo in due fasi per valutare l'efficacia, la sicurezza e la farmacocinetica di Alpelisib in pazienti pediatrici e adulti con malformazioni linfatiche associate a una mutazione PIK3CA.

The main purpose of this study in participants with PIK3CA-mutated LyM is to assess the change in radiological response and symptom severity upon treatment with alpelisib film-coated tablets (FCT) as compared to placebo.

Panoramica dello studio

Stato

Reclutamento

Condizioni

Intervento / Trattamento

Descrizione dettagliata

This is a phase II/III multi-center study with two stages:

  • Stage 1 is designed to select the dose(s) for the confirmatory phase (DSCP) for alpelisib in Stage 2 and will comprise a 24-week open-label core phase in adult (≥18 years of age) and pediatric participants (6-17 years of age) with PIK3CA-mutated LyM, followed by an extension. After eligibility has been confirmed at screening, participants will be randomized in a 1:1 ratio to the different alpelisib doses according to their age. Depending on the results at the end of Stage 1 core phase, the Stage 2 will be opened to adult and/or pediatric participants or the study may be stopped.
  • Stage 2 is designed to confirm the efficacy and assess safety of alpelisib at the DSCP in participants with PIK3CA-mutated LyM and will comprise a 24-week randomized, double blind, placebo-controlled confirmatory phase in adult (≥18 years of age) and pediatric participants 6-17 years of age followed by an open-label extension. After eligibility has been confirmed at screening participants will be randomized in a 2:1 ratio to alpelisib or placebo.

Additionally, in parallel, Stage 2 will include a 24-week open-label core phase in pediatric participants 0-5 years of age followed by an extension, if pediatric participants will be enrolling in Stage 2.

Based on the results of the 24-week open-label core phase of Stage 1, the dose(s) for Stage 2 will be selected by Novartis in consultation with the Steering Committee (SC). During the 24-week randomized, double blind, placebo-controlled core phase of Stage 2, an Independent Data Monitoring Committee (DMC) will conduct periodic safety and efficacy reviews to assess the risk benefit profile of the treatment.

Tipo di studio

Interventistico

Iscrizione (Stimato)

232

Fase

  • Fase 2
  • Fase 3

Accesso esteso

A disposizione al di fuori della sperimentazione clinica. Vedi record di accesso esteso.

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Contatto studio

Backup dei contatti dello studio

Luoghi di studio

      • Capital Federal, Argentina, C1023AAB
        • Reclutamento
        • Novartis Investigative Site
    • Buenos Aires
      • CABA, Buenos Aires, Argentina, C1181ACH
        • Reclutamento
        • Novartis Investigative Site
      • CABA, Buenos Aires, Argentina, C1425BEA
        • Reclutamento
        • Novartis Investigative Site
    • New South Wales
      • Sydney, New South Wales, Australia, 2010
        • Reclutamento
        • Novartis Investigative Site
      • Sydney, New South Wales, Australia, 2031
        • Reclutamento
        • Novartis Investigative Site
    • Queensland
      • Brisbane, Queensland, Australia, 4101
        • Reclutamento
        • Novartis Investigative Site
      • Brussels, Belgio, 1200
        • Reclutamento
        • Novartis Investigative Site
      • Brno, Cechia, 625 00
        • Reclutamento
        • Novartis Investigative Site
      • Angers, Francia, 49933
        • Reclutamento
        • Novartis Investigative Site
      • Bordeaux, Francia, 33076
        • Reclutamento
        • Novartis Investigative Site
      • Bron, Francia, 69677
        • Reclutamento
        • Novartis Investigative Site
      • Caen, Francia, 14033
        • Reclutamento
        • Novartis Investigative Site
      • Dijon, Francia, 21000
        • Reclutamento
        • Novartis Investigative Site
      • Lille, Francia, 59000
        • Reclutamento
        • Novartis Investigative Site
      • Marseille, Francia, 13885
        • Reclutamento
        • Novartis Investigative Site
      • Montpellier, Francia, 34295
        • Reclutamento
        • Novartis Investigative Site
      • Paris, Francia, 75015
        • Reclutamento
        • Novartis Investigative Site
      • Paris, Francia, 75010
        • Reclutamento
        • Novartis Investigative Site
      • Toulouse, Francia, 31054
        • Reclutamento
        • Novartis Investigative Site
      • Tours, Francia, 37044
        • Reclutamento
        • Novartis Investigative Site
      • Berlin, Germania, 13353
        • Reclutamento
        • Novartis Investigative Site
      • Ulm, Germania, 89081
        • Reclutamento
        • Novartis Investigative Site
    • Baden-Wurttemberg
      • Freiburg im Breisgau, Baden-Wurttemberg, Germania, 79106
        • Reclutamento
        • Novartis Investigative Site
      • Mannheim, Baden-Wurttemberg, Germania, 68305
        • Ritirato
        • Novartis Investigative Site
    • North Rhine-Westphalia
      • Cologne, North Rhine-Westphalia, Germania, 50937
        • Reclutamento
        • Novartis Investigative Site
    • Saxony
      • Leipzig, Saxony, Germania, 04103
        • Reclutamento
        • Novartis Investigative Site
      • Naples, Italia, 80122
        • Reclutamento
        • Novartis Investigative Site
    • BO
      • Bologna, BO, Italia, 40138
        • Reclutamento
        • Novartis Investigative Site
    • MI
      • Milan, MI, Italia, 20122
        • Reclutamento
        • Novartis Investigative Site
    • RM
      • Roma, RM, Italia, 00165
        • Reclutamento
        • Novartis Investigative Site
      • Roma, RM, Italia, 00168
        • Reclutamento
        • Novartis Investigative Site
    • TO
      • Torino, TO, Italia, 10126
        • Reclutamento
        • Novartis Investigative Site
      • Nijmegen, Olanda, 6525 GA
        • Reclutamento
        • Novartis Investigative Site
    • South Holland
      • Rotterdam, South Holland, Olanda, 3015 GD
        • Reclutamento
        • Novartis Investigative Site
      • London, Regno Unito, WC1N 3JH
        • Reclutamento
        • Novartis Investigative Site
      • A Coruña, Spagna, 15006
        • Reclutamento
        • Novartis Investigative Site
      • Barcelona, Spagna, 08035
        • Reclutamento
        • Novartis Investigative Site
      • Madrid, Spagna, 28046
        • Reclutamento
        • Novartis Investigative Site
      • Madrid, Spagna, 28009
        • Reclutamento
        • Novartis Investigative Site
    • Balearic Islands
      • Palma, Balearic Islands, Spagna, 07120
        • Reclutamento
        • Novartis Investigative Site
    • Barcelona
      • Esplugues, Barcelona, Spagna, 08950
        • Reclutamento
        • Novartis Investigative Site
      • L'Hospitalet de Llobregat, Barcelona, Spagna, 08907
        • Reclutamento
        • Novartis Investigative Site
    • California
      • Oakland, California, Stati Uniti, 94609
        • Reclutamento
        • UCSF Benioff Children s Hospital
        • Investigatore principale:
          • Beth Apsel Winger
        • Contatto:
      • Orange, California, Stati Uniti, 92868
        • Reclutamento
        • Childrens Hospital of Orange County
        • Contatto:
        • Investigatore principale:
          • Maria Buethe
      • Palo Alto, California, Stati Uniti, 94304
        • Reclutamento
        • Lucile Packard Childrens Hosp
        • Investigatore principale:
          • Joyce Teng
        • Contatto:
    • District of Columbia
      • Washington D.C., District of Columbia, Stati Uniti, 20010-2970
    • Florida
      • Jacksonville, Florida, Stati Uniti, 32207
        • Reclutamento
        • Nemours Childrens Clinic
        • Contatto:
        • Investigatore principale:
          • Anderson Collier
    • Massachusetts
      • Boston, Massachusetts, Stati Uniti, 02115
        • Reclutamento
        • Childrens Hosp Boston Dept of Heme
        • Investigatore principale:
          • Tishi Shah
        • Contatto:
    • Missouri
      • St Louis, Missouri, Stati Uniti, 63110
        • Reclutamento
        • WA Uni School Of Med
        • Investigatore principale:
          • Bryan Sisk
        • Contatto:
    • North Carolina
      • Chapel Hill, North Carolina, Stati Uniti, 27599
        • Reclutamento
        • University of North Carolina at Chapel Hill
        • Contatto:
        • Investigatore principale:
          • Alexandra Borst
    • Ohio
      • Cincinnati, Ohio, Stati Uniti, 45229-3039
        • Reclutamento
        • Cinn Children Hosp Medical Center
        • Investigatore principale:
          • Adrienne Hammill
        • Contatto:
      • Cleveland, Ohio, Stati Uniti, 44195
        • Reclutamento
        • Cleveland Clinic Foundation
        • Investigatore principale:
          • Michael Kelly
        • Contatto:
      • Cleveland, Ohio, Stati Uniti, 44106
        • Reclutamento
        • Univ Hospital Of Cleveland
        • Investigatore principale:
          • Howard Wang
        • Contatto:
      • Columbus, Ohio, Stati Uniti, 43205
    • Oregon
      • Portland, Oregon, Stati Uniti, 97239
        • Reclutamento
        • Oregon Health Science University
        • Investigatore principale:
          • Melinda Wu
        • Contatto:
    • Pennsylvania
      • Philadelphia, Pennsylvania, Stati Uniti, 19104
        • Reclutamento
        • CHOP Abramson Pediatric Resch Ctr
        • Investigatore principale:
          • Denise Adams
        • Contatto:
      • Pittsburgh, Pennsylvania, Stati Uniti, 15224
        • Reclutamento
        • Childrens Hosp Pittsburgh UPMC
        • Contatto:
        • Investigatore principale:
          • Julia Segal
    • Texas
      • Houston, Texas, Stati Uniti, 77030
        • Reclutamento
        • U of TX Health Science Ct
        • Investigatore principale:
          • Autumn Atkinson
        • Contatto:
      • Houston, Texas, Stati Uniti, 77030
        • Reclutamento
        • Baylor College Of Medicine
        • Investigatore principale:
          • Ionela Iacobas
        • Contatto:
    • Washington
      • Seattle, Washington, Stati Uniti, 98105
        • Reclutamento
        • Childrens Hospital and Regional Medical Center
        • Investigatore principale:
          • Jonathan A Perkins
        • Contatto:
      • Lausanne, Svizzera, 1011
        • Reclutamento
        • Novartis Investigative Site

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 1 secondo a 100 anni (Bambino, Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Key inclusion criteria:

  1. Signed informed consent and assent (when applicable) from the participant, parent, legal authorized representative or guardian.
  2. Participant must be willing to remain at the clinical site as required by the protocol and be willing to adhere to study restrictions and examination schedules.
  3. Participant has a physician confirmed and documented diagnosis of a symptomatic LyM at the time of informed consent (Note: the physician must confirm that the LyM cannot be included under the PROS diagnostic criteria).
  4. Participant is not considered as a candidate for or is not willing to receive non-drug therapies including but not limited to sclerotherapy, embolization, and surgery until the completion of Week 24 in Stage 1 and 2.
  5. Participant has evidence of a somatic mutation(s) in the PIK3CA gene prior to randomization.
  6. Participant has at least one measurable LyM lesion confirmed by BIRC assessment prior to randomization.
  7. Participants must be able to ingest study drug (either in tablet form or as a drinkable suspension [Groups 1 to 4] or granules or as an oral suspension [Group 5]) as assessed within 7 days before study treatment start. Drug administration via feeding tubes is allowed.

Key exclusion criteria:

  1. Participant has a physician-confirmed and documented diagnosis of PROS at the time of informed consent.
  2. Participant has a physician-confirmed and documented diagnosis of a Central Conducting Lymphatic Anomaly, General Lymphatic Anomaly, Gorham-Stout disease, Kaposiform lymphangiomatosis at the time of informed consent.
  3. Participant has a known history of Stevens-Johnson syndrome, erythema multiforme, or toxic epidermal necrolysis at the time of informed consent.
  4. Participant has an established diagnosis of type I diabetes mellitus or uncontrolled type II diabetes mellitus at the time of informed consent.
  5. Participant had previous treatment with alpelisib and/or any other PI3K inhibitors with treatment duration longer than 2 weeks at the time of informed consent.

Other inclusion/exclusion criteria may apply

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione sequenziale
  • Mascheramento: Quadruplicare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Adult participants, alpelisib dose 1 (Stage 1)

Adult participants (≥18 years of age) who will receive dose 1 of alpelisib an open-label fashion for at least 24 weeks unless they discontinue earlier (Stage 1)

In Stage 1: adult participants (≥18 years of age) will receive dose 1 or dose 2 of alpelisib; pediatric participants (6-17 years of age) will receive dose 2 or dose 3 of alpelisib.

In Stage 2: Adult participants will receive alpelisib at the dose selected for confirmatory phase in adult participants; pediatric participants (6-17 years of age) will will receive alpelisib at the dose selected for confirmatory phase in pediatric participants; and pediatric participants of 0-5 years of age will receive dose 3 of alpelisib

Altri nomi:
  • BYL719
Sperimentale: Adult participants, alpelisib dose 2 (Stage 1)

Adult participants (≥18 years of age) who will receive dose 2 of alpelisib in an open-label fashion for at least 24 weeks unless they discontinue earlier (Stage 1).

In Stage 1: adult participants (≥18 years of age) will receive dose 1 or dose 2 of alpelisib; pediatric participants (6-17 years of age) will receive dose 2 or dose 3 of alpelisib.

In Stage 2: Adult participants will receive alpelisib at the dose selected for confirmatory phase in adult participants; pediatric participants (6-17 years of age) will will receive alpelisib at the dose selected for confirmatory phase in pediatric participants; and pediatric participants of 0-5 years of age will receive dose 3 of alpelisib

Altri nomi:
  • BYL719
Sperimentale: Pediatric participants (6-17 years of age), alpelisib dose 2 (Stage 1)

Pediatric participants 6-17 years of age who will receive dose 2 of alpelisib in an open-label fashion for at least 24 weeks unless they discontinue earlier (Stage 1)

In Stage 1: adult participants (≥18 years of age) will receive dose 1 or dose 2 of alpelisib; pediatric participants (6-17 years of age) will receive dose 2 or dose 3 of alpelisib.

In Stage 2: Adult participants will receive alpelisib at the dose selected for confirmatory phase in adult participants; pediatric participants (6-17 years of age) will will receive alpelisib at the dose selected for confirmatory phase in pediatric participants; and pediatric participants of 0-5 years of age will receive dose 3 of alpelisib

Altri nomi:
  • BYL719
Sperimentale: Pediatric participants (6-17 years of age), alpelisib dose 3 (Stage 1)

Pediatric participants 6-17 years of age who will receive dose 3 of alpelisib in an open-label fashion for at least 24 weeks unless they discontinue earlier (Stage 1).

In Stage 1: adult participants (≥18 years of age) will receive dose 1 or dose 2 of alpelisib; pediatric participants (6-17 years of age) will receive dose 2 or dose 3 of alpelisib.

In Stage 2: Adult participants will receive alpelisib at the dose selected for confirmatory phase in adult participants; pediatric participants (6-17 years of age) will will receive alpelisib at the dose selected for confirmatory phase in pediatric participants; and pediatric participants of 0-5 years of age will receive dose 3 of alpelisib

Altri nomi:
  • BYL719
Sperimentale: Adult participants, alpelisib (Stage 2)

Adult participants (≥18 years of age) who will receive alpelisib at the dose selected for confirmatory phase in adult participants (Stage 2)

In Stage 1: adult participants (≥18 years of age) will receive dose 1 or dose 2 of alpelisib; pediatric participants (6-17 years of age) will receive dose 2 or dose 3 of alpelisib.

In Stage 2: Adult participants will receive alpelisib at the dose selected for confirmatory phase in adult participants; pediatric participants (6-17 years of age) will will receive alpelisib at the dose selected for confirmatory phase in pediatric participants; and pediatric participants of 0-5 years of age will receive dose 3 of alpelisib

Altri nomi:
  • BYL719
Comparatore placebo: Adult participants, placebo (Stage 2)

Adult participants (≥18 years of age) who will receive matching placebo

In Stage 2, participants will receive matching placebo for 24 weeks of the study

Sperimentale: Pediatric participants (6-17 years of age), alpelisib (Stage 2)

Pediatric participants (6-17 years of age) who will receive alpelisib at the dose selected for confirmatory phase in pediatric participants (Stage 2)

In Stage 1: adult participants (≥18 years of age) will receive dose 1 or dose 2 of alpelisib; pediatric participants (6-17 years of age) will receive dose 2 or dose 3 of alpelisib.

In Stage 2: Adult participants will receive alpelisib at the dose selected for confirmatory phase in adult participants; pediatric participants (6-17 years of age) will will receive alpelisib at the dose selected for confirmatory phase in pediatric participants; and pediatric participants of 0-5 years of age will receive dose 3 of alpelisib

Altri nomi:
  • BYL719
Comparatore placebo: Pediatric participants (6-17 years of age), placebo (Stage 2)

Pediatric participants (6-17 years of age) who will receive matching placebo

In Stage 2, participants will receive matching placebo for 24 weeks of the study

Sperimentale: Pediatric participants (0-5 years of age), alpelisib (Stage 2)

Pediatric participants of 0-5 years who will dose 3 of alpelisib in an open-label fashion for at least 24 weeks unless they discontinue earlier

In Stage 1: adult participants (≥18 years of age) will receive dose 1 or dose 2 of alpelisib; pediatric participants (6-17 years of age) will receive dose 2 or dose 3 of alpelisib.

In Stage 2: Adult participants will receive alpelisib at the dose selected for confirmatory phase in adult participants; pediatric participants (6-17 years of age) will will receive alpelisib at the dose selected for confirmatory phase in pediatric participants; and pediatric participants of 0-5 years of age will receive dose 3 of alpelisib

Altri nomi:
  • BYL719

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Stage 2:Radiological response rate at Week 24 of Stage 2 (adult and pediatric (6 - 17 years of age) participants)
Lasso di tempo: Baseline, Week 24

Radiological response defined by achieving at least 20% reduction in the sum of target lesion volumes (1 to 3 lesions), assessed by MRI by a BIRC at Week 24, provided that none of the individual target lesions has at least 20% increase from baseline and in absence of progression of non-target lesions and without new lesions. The percentage of participants with a radiological response at Week 24 of Stage 2 in adult and pediatric (6-17 years of age) groups will be assessed

Baseline, Week 24

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Stage 2: Percentage of participants with at least a 1-point improvement compared to baseline based on patient global impression of severity (PGI-S) scale at Week 24 of Stage 2 (adult and pediatric (6 - 17 years of age) participants)
Lasso di tempo: Baseline, Week 24

PGI-S is a single item measure to assess the overall severity of a patient's condition. This single item instrument uses a 5-point rating scale, which ranges from 1 (no symptoms) to 5 (very severe). Lower scores indicate better health status. The percentage of participants with at least a 1-point improvement compared to baseline at Week 24 of Stage 2 in adult and pediatric (6-17 years of age) groups will be assessed

Baseline, Week 24
Stage 2: Percentage of participants with a radiological response at Week 24 of Stage 2 (pediatric participants 0-5 years of age)
Lasso di tempo: Baseline, Week 24

Radiological response defined by achieving at least 20% reduction in the sum of target lesion volumes (1 to 3 lesions), assessed by MRI by a BIRC at Week 24, provided that none of the individual target lesions has at least 20% increase from baseline and in absence of progression of non-target lesions and without new lesions. The percentage of participants with a radiological response at Week 24 of Stage 2 in pediatric participants 0-5 years of age will be assessed

Baseline, Week 24
Stage 2: Change from baseline in patient global impression of change (PGI-C) scale (adult and pediatric (6-17 years of age) participants)
Lasso di tempo: Up to approximately 8 years

PGI-C is a single item measure to assess the change in overall symptoms severity since the start of study. This single item instrument uses a 7-point rating scale, which ranges from 1 (very much improved) to 7 (very much worse). Lower scores indicate better health status. The change from baseline in PGI-C score will be assessed in adult and pediatric (6-17 years of age) participants

Up to approximately 8 years
Stage 2: Change from baseline in patient-reported outcomes measurement information system (PROMIS) profile domains(adult and pediatric (6-17 years of age) participants)
Lasso di tempo: Up to approximately 8 years

The PROMIS-29 plus 2 Profile v2.1 (completed by adult participant) includes 29 items across domains of depression, anxiety, physical function, pain interference, fatigue, sleep disturbance, ability to participant in social roles and activities, cognitive function abilities and pain intensity.

The PROMIS Pediatric-25 Profile v2.0 (completed by children over 8 years of age) and PROMIS Parent-Proxy-25 Profile v2.0 (completed by parents for children under 8 years of age) include 25 items across the domains of depressive symptoms, anxiety, physical function-mobility, pain interference, fatigue, and peer relationships and pain intensity All items (except the pain intensity item) use a 5-point Likert scale, which ranges from 1 (not at all) to 5 (very much). The pain intensity item is scored on a 0-10 numeric rating scale, where 0 represents "no pain" and 10 represents "worst imaginable pain".

The change from baseline in PROMIS domains will be assessed

Up to approximately 8 years
Stage 2: Change from baseline in investigator global impression of change (IGIC) scale (adult and pediatric (6-17 years of age) participants)
Lasso di tempo: Up to approximately 8 years

The IGIC involves a single question that asks the investigator to rate the change in the patient's condition since the start of treatment or intervention, using a 7-point scale ranging from 1 (Very much improved) to 7 (Very much worse). The change from baseline in IGIC score will be assessed in adult and pediatric (6-17 years of age) participants

Up to approximately 8 years
Stage 2: Change from baseline in health utilities of the EuroQol 5-dimension (EQ-5D) (adult and pediatric (6-17 years of age) participants)
Lasso di tempo: Up to approximately 8 years

The EQ-5D-5L (completed by adult participants) includes 5 items addressing dimensions of mobility, self-care, usual activities, pain/discomfort, and anxiety/depression), each with 5 response options, ranging from 1=no problems to 5=extreme problems The EQ-5D-Y (completed by children over 8 years of age) and EQ-5D-Y Proxy version (completed by parent for participants under 8 years of age or unable to record for themselves) includes 5 items addressing dimensions of mobility, self-care, usual activities, pain/discomfort, and anxiety/depression), each with 3 response options, ranging from 1= no problems to 3= a lot of problems

Up to approximately 8 years
Stage 1 and 2: Duration of response (DOR) in adult and pediatric participants who receive alpelisib
Lasso di tempo: Up to approximately 8 years

DOR is defined as the time from first documented response until progression of LyM lesions by BIRC or death. This analysis only applies to participants who are on treatment with alpelisib (Stage 1 and 2) and who achieve response.

Up to approximately 8 years
Stage 1: Radiological response rate of alpelisib in adult and pediatric (6-17 years of age) participants
Lasso di tempo: Baseline, Week 24

Radiological response defined by achieving at least 20% reduction in the sum of target lesion volumes (1 to 3 lesions), assessed by MRI by a BIRC at Week 24, provided that none of the individual target lesions has at least 20% increase from baseline and in absence of progression of non-target lesions and without new lesions.

The percentage of participants (adult and pediatric 6-17 years of age) with radiological response at Week 24 of Stage 1 will be assessed.

Baseline, Week 24
Stage 1 and 2: Radiological response rate of alpelisib in adult and pediatric participants
Lasso di tempo: Up to approximately 8 years

Radiological response defined by achieving at least 20% reduction in the sum of target lesion volumes (1 to 3 lesions), assessed by MRI by a BIRC, provided that none of the individual target lesions has at least 20% increase from baseline and in absence of progression of non-target lesions and without new lesions.

The percentage of participants who receive alpelisib (Stage 1 and 2) with radiological response will be assessed.

Up to approximately 8 years
Stage 1 and 2: Alpelisib plasma concentrations
Lasso di tempo: On Day 1 of Week 8, 16, 24, 48 and 120

Alpelisib plasma concentrations in adult and pediatric participants (Stage 1 and 2).

On Day 1 of Week 8, 16, 24, 48 and 120
Stage 1 and 2: Percentage of participants with of LyM-related symptoms, complications, and comorbidities on treatment with alpelisib in adult and pediatric participants at Week 24
Lasso di tempo: Week 24

Percentage of participants with of LyM-related symptoms, complications, and comorbidities on treatment with alpelisib in adult and pediatric participants at Week 24 (Stage 1 and 2)

Week 24
Stage 1 and 2: Percentage of participants with of LyM-related symptoms, complications, and comorbidities on treatment with alpelisib in adult and pediatric participants
Lasso di tempo: Up to approximately 8 years

Percentage of participants with of LyM-related symptoms, complications, and comorbidities on treatment with alpelisib in adult and pediatric participants (Stage 1 and 2)

Up to approximately 8 years
Stage 1 and 2: Change from baseline in LyM lesions in adult and pediatric participants at Week 24
Lasso di tempo: Baseline, Week 24

Change from baseline in the sum of target lesion volumes, the sum of MRI-measurable non-target lesion (if applicable) volumes, and the sum of all MRI-measurable lesion (target and non-target) volumes as assessed by BIRC at Week 24 in adult and pediatric participants (Stage 1 and 2)

Baseline, Week 24
Stage 1 and 2: Change from baseline in LyM lesions in adult and pediatric participants
Lasso di tempo: Up to approximately 8 years

Change from baseline in the sum of target lesion volumes, the sum of MRI-measurable non-target lesion (if applicable) volumes, and the sum of all MRI-measurable lesion (target and non-target) volumes as assessed by BIRC in adult and pediatric participants (Stage 1 and 2)

Up to approximately 8 years
Stage 1 and 2: Percentage of participants with changes in non-target lesions in adult and pediatric participants at Week 24
Lasso di tempo: Baseline, Week 24

Percentage of participants with changes in non-target lesions as assessed by BIRC at Week 24 in adult and pediatric participants (Stage 1 and 2)

Baseline, Week 24
Stage 1 and 2: Percentage of participants with changes in non-target lesions in adult and pediatric participants
Lasso di tempo: Up to approximately 8 years

Percentage of participants with changes in non-target lesions as assessed by BIRC in adult and pediatric participants (Stage 1 and 2)

Up to approximately 8 years
Stage 1 and 2: Percentage of participants with new lesions in adult and pediatric participants at Week 24
Lasso di tempo: Baseline, Week 24

The percentage of participants with new lesions as assessed by BIRC at Week 24 in adult and pediatric participants (Stage 1 and 2)

Baseline, Week 24
Stage 1 and 2: Percentage of participants with new lesions in adult and pediatric participants
Lasso di tempo: Up to approximately 8 years

The percentage of participants with new lesions as assessed by BIRC in adult and pediatric participants (Stage 1 and 2)

Up to approximately 8 years

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Investigatori

  • Direttore dello studio: Novartis Pharmaceuticals, Novartis Pharmaceuticals

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

24 novembre 2023

Completamento primario (Stimato)

31 maggio 2028

Completamento dello studio (Stimato)

2 maggio 2033

Date di iscrizione allo studio

Primo inviato

4 luglio 2023

Primo inviato che soddisfa i criteri di controllo qualità

4 luglio 2023

Primo Inserito (Effettivo)

17 luglio 2023

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

9 ottobre 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

8 ottobre 2026

Ultimo verificato

1 ottobre 2026

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • CBYL719P12201
  • 2023-504146-60-00 (Identificatore di registro: EU CTIS number)
  • 2023 (Sovvenzione/contratto NIH degli Stati Uniti)

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

SÌ

Descrizione del piano IPD

Novartis is committed to sharing with qualified external researchers, access to patient-level data and supporting clinical documents from eligible studies. These requests are reviewed and approved by an independent review panel on the basis of scientific merit. All data provided is anonymized to respect the privacy of patients who have participated in the trial in line with applicable laws and regulations.

This trial data availability is according to the criteria and process described on www.clinicalstudydatarequest.com

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

Sì

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .