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- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07642635
Glucagon-Like Peptide-1 Receptor Agonists to Attenuate Metabolic Risk in Individuals With Duchenne Muscular Dystrophy
Duchenne Muscular Dystrophy (DMD) is a rare, genetic disease that leads to muscle weakness, breathing difficulties, heart disease, and early death. Approximately half of individuals with DMD have elevated body mass indices (BMIs) in the overweight or obesity range. High BMI is due to a combination of factors including limited mobility and steroid medications, which are used to treat DMD.
There are new medications, glucagon-like peptide-1 receptor agonists (GLP-1 RAs) that promote weight loss in the general population. GLP-1 RAs are approved for weight loss in children and adults and have beneficial effects on the heart. There is a concern that these medications could have unwanted side effects in individuals with DMD, specifically decreasing their muscle mass. While it is important to consider the use weight-loss medications in DMD, the investigators want to ensure that they are safe and well-tolerated. Therefore, this study will systematically evaluate whether the use of GLP-1 RAs in adolescents and young adults with DMD affects muscle mass.
The overall goal of this study is to assess the safety and tolerability of GLP1-RAs in individuals with both DMD and obesity. The primary focus will be on muscle health, but the study will also evaluate activity levels, mood, gastrointestinal symptoms, and quality of life. Secondary goals will be to understand the impact of GLP1-RAs on weight, fat mass, glucose and insulin levels, and heart and lung function in individuals with DMD. The investigators hypothesize that GLP1-RAs will be well-tolerated and will decrease fat mass, without a large decrease in muscle mass.
Participants will:
- Take oral semaglutide or a placebo every day for 24 weeks (randomized controlled trial)
- Then take oral semaglutide every day for 40 weeks (open label extension)
- Complete in-person study visits at 3 timepoints
- Study visits may include: an MRI of the body to evaluate muscle and fat tissue, laboratory testing, a mixed meal tolerance test, questionnaires, an MRI of the heart, pulmonary function tests, and additional measures
- Calls with the study team between visits (monthly or every other month)
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 2
- Fase 1
Contatti e Sedi
Contatto studio
- Nome: Jaclyn Tamaroff, MD
- Numero di telefono: 615-875-7853
- Email: Jaclyn.tamaroff@vumc.org
Backup dei contatti dello studio
- Nome: Jonathan Soslow, MD
Luoghi di studio
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Tennessee
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Nashville, Tennessee, Stati Uniti, 37232
- Vanderbilt University Medical Center
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Male
- Age ≥18years
- BMI ≥ 30kg/m2 or BMI ≥ 27kg/m2 with at least one weight-related comorbid condition (e.g., hypertension, T2D, or dyslipidemia).
- Clinical phenotype of DMD confirmed with muscle biopsy or genotype
Exclusion Criteria:
- Type 1 diabetes, uncontrolled type 2 diabetes (HbA1c >8%) or type 2 diabetes requiring the use of insulin or sulfonylurea.
- History of pancreatitis
- Personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia type 2
- History of allergic reaction to semaglutide or medication components
- Contraindication to MRI. If unable to tolerate whole body/cardiac MRI but able to undergo lower extremity MRI, the participant may be invited to complete extremity MRI (Aim 1) and not complete MRI for Aim 2/3 (secondary Aims/outcomes)
- Uncontrolled major depressive disorder, lifetime history of suicide attempt, history of other severe psychiatric disorders (e.g., schizophrenia, bipolar disorder), PHQ-9 score ≥15 or suicidal ideation type 4 or 5 (C-SSRS)
- Unable to comply with study procedures or unsafe to complete the study in the opinion of the investigator
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Quadruplicare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Sperimentale: Semaglutide (RCT)
oral semaglutide (24 week RCT)
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Oral semaglutide will be provided as part of the RCT and subsequent open label extension.
This will be taken as a daily medication following approved dose titration schedule.
Altri nomi:
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Comparatore placebo: Placebo (RCT)
oral placebo (24 week RCT)
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oral placebo
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Sperimentale: Semaglutide (OLE)
oral semaglutide (40 week open label extension)
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Oral semaglutide will be provided as part of the RCT and subsequent open label extension.
This will be taken as a daily medication following approved dose titration schedule.
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Muscle Volume Index (MVI)
Lasso di tempo: Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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Assessment of muscle mass via skeletal muscle MRI.
Change in MVI from baseline to week 24 will be compared in those on placebo compared to those on semaglutide.
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Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Visceral adiposity
Lasso di tempo: Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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Visceral adiposity will be measured on whole-body MRI.
Change in visceral fat area from baseline to week 24 will be compared in those on placebo compared to those on semaglutide..
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Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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Weight
Lasso di tempo: Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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Weight will be measured in kg.
Change in weight from baseline to week 24 will be compared in those on placebo compared to those on semaglutide.
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Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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Insulin sensitivity
Lasso di tempo: Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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Insulin sensitivity will be calculated from the mixed meal tolerance test.
Change in insulin sensitivity from baseline to week 24 will be compared in those on placebo compared to those on semaglutide.
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Week 0 (baseline), week 24 (end of RCT), week 64 (end of study)
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LVEF
Lasso di tempo: Week 0 (baseline) and week 64 (end of study)
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LVEF will be assessed via cardiac MRI.
Change in LVEF over the course of the study will be calculated.
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Week 0 (baseline) and week 64 (end of study)
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Late gadolinium enhancement (LGE)
Lasso di tempo: Week 0 (baseline) and week 64 (end of study).
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LGE, a measurement of myocardial fibrosis, will be assessed on cardiac MRI.
Change in LGE over the course of the study will be calculated.
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Week 0 (baseline) and week 64 (end of study).
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FVC%
Lasso di tempo: Week 0 (baseline) and week 64 (end of study).
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Percent predicted forced vital capacity will be evaluated with pulmonary function tests.
Change in FVC% over the course of the study will be calculated.
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Week 0 (baseline) and week 64 (end of study).
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Collaboratori e investigatori
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie muscoloscheletriche
- Malattie del sistema nervoso
- Malattie muscolari
- Disturbi della nutrizione
- Malattie neuromuscolari
- Malattie genetiche, congenite
- Ipernutrizione
- Peso corporeo
- Sovrappeso
- Malattie genetiche, legate all'X
- Disturbi muscolari, atrofico
- Distrofie muscolari
- Malattie e anomalie congenite, ereditarie e neonatali
- Condizioni patologiche, segni e sintomi
- Malattie nutrizionali e metaboliche
- Segni e sintomi
- Obesità
- Distrofia muscolare, Duchenne
- semaglutide
Altri numeri di identificazione dello studio
- 260611
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
Informazioni su farmaci e dispositivi, documenti di studio
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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 .
Prove cliniche su Distrofia muscolare di Duchenne (DMD)
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Avidity Biosciences, Inc.Non ancora reclutamentoMalattie del sistema nervoso | Malattie muscoloscheletriche | Distrofie muscolari | Disturbi muscolari, atrofico | Malattie genetiche | Malattia neonatale | Legato all'X | DMD | Ereditario | Distrofie muscolari (Duchenne, Becker, Distrofia miotonica) | Malattia muscolare | Congenito | Malattie neuromuscolari (NMD) | Dystrophy muscolare di Duchene
Prove cliniche su Semaglutide (Rybelsus®)
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Hospital Universitario Dr. Jose E. GonzalezReclutamentoEffetti del Semaglutide sugli Esiti Clinici e sull'Infiammazione Metabolica nella Psoriasi (SEMAPSO)Psoriasi (PsO) | Obesità e sovrappeso | Diabete mellito - Tipo 2Messico
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Vanderbilt University Medical CenterNational Institute on Alcohol Abuse and Alcoholism (NIAAA); University of Louisville e altri collaboratoriReclutamentoHIV | Alcol | Prevenzione delle malattie cardiovascolari | Fumo di sigarettaStati Uniti
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Imperial College LondonNon ancora reclutamentoMalattia di Alzheimer
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Instituto Mexicano del Seguro SocialUniversidad de GuanajuatoReclutamentoInfarto miocardico acuto con sopraslivellamento del tratto STMessico
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Instituto Mexicano del Seguro SocialReclutamentoSTEMI - Infarto del miocardio con sopraslivellamento del tratto ST | Grasso epicardicoMessico
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Novo Nordisk A/SUniversity of Southern DenmarkCompletato
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Qilu Pharmaceutical Co., Ltd.Non ancora reclutamento
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University Health Network, TorontoNon ancora reclutamentoDestinatario di trapianto di reneCanada
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Vanderbilt University Medical CenterNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)ReclutamentoDiabete di tipo 1Stati Uniti
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University of Yaounde 1J & A Oben FoundationAttivo, non reclutanteRegolazione dell'appetito | Obesità e sovrappesoCamerun