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Exame de Como a Duração do Jejum e a Interrupção Temporária de Medicamentos GLP-1 Afetam a Quantidade de Alimentos no Estômago em Pessoas a Utilizar Liraglutida (Injetada), Semaglutida (Tomada por Via Oral) ou Semaglutida (Injetada)

20 de julho de 2026 atualizado por: Novo Nordisk A/S

Investigação do Efeito da Duração do Jejum e da Suspensão Temporária de GLP-1 RAs nos Conteúdos Gástricos Retidos em Participantes Tratados com Liraglutide s.c., Semaglutide Oral ou Semaglutide s.c.

O objetivo deste estudo é investigar como a duração do jejum e a interrupção temporária dos medicamentos do tipo Glucagon-Like-Peptide 1 (GLP-1) afetam a quantidade de comida presente no estômago em pessoas que utilizam liraglutida (injetável), semaglutida (administrada por via oral) ou semaglutida (injetável). A duração da participação no estudo dependerá do tipo de tratamento com agonistas do recetor de GLP-1 (GLP-1 RA) que os participantes já estão a utilizar.

Visão geral do estudo

Tipo de estudo

Intervencional

Inscrição (Estimado)

71

Estágio

  • Fase 1

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Contato de estudo

Locais de estudo

    • California
      • Cypress, California, Estados Unidos, 90630
        • Recrutamento
        • Altasciences Clinical LA, Inc.

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

  • Adulto
  • Adulto mais velho

Aceita Voluntários Saudáveis

Não

Descrição

Critérios de Inclusão:

- Em tratamento de manutenção com liraglutido 3,0 miligramas (mg) durante pelo menos 5 dias, semaglutido oral 14 mg (formulação R1) ou 9 mg (formulação R2) durante pelo menos 5 semanas ou semaglutido 2,4 mg durante pelo menos 5 semanas antes do rastreio.

Critérios de Exclusão:

  • Dosagem anterior neste estudo.
  • Rerastreio anterior para este estudo.
  • Mulher grávida, a amamentar ou com intenção de engravidar ou em idade fértil e não a utilizar método contracetivo adequado
  • Participação atual (ou seja, consentimento informado assinado) em qualquer outro estudo clínico intervencionista.
  • Exposição a medicamentos de investigação, exceto tratamento de manutenção com liraglutido 3,0 mg, semaglutido oral 9 ou 14 mg, ou semaglutido 2,4 mg conforme exigido pelo critério de inclusão, dentro de 30 dias ou 5 meias-vidas do medicamento de investigação (se conhecido), o que for mais longo, antes do rastreio (Visita 1).
  • Qualquer condição que, na opinião do investigador, possa colocar em risco a segurança do participante ou o cumprimento do protocolo.
  • Mudança antecipada no estilo de vida (por exemplo, padrão alimentar, de exercício ou de sono) durante o estudo.
  • Participante é o investigador ou outro elemento da equipa do local ou familiar destes diretamente envolvido na condução do estudo.
  • Incapacidade mental, barreiras linguísticas ou indisponibilidade para cumprir os requisitos do protocolo, que possam prejudicar a compreensão ou cooperação adequada durante o estudo, segundo o julgamento do investigador.
  • Presença de distúrbios gastrointestinais clinicamente significativos ou sintomas de distúrbios gastrointestinais potencialmente afetando a absorção de medicamentos ou nutrientes, ou segundo o julgamento do investigador.
  • Histórico de procedimentos cirúrgicos maiores envolvendo o esófago ou estômago potencialmente afetando a absorção dos produtos do ensaio (por exemplo, gastrectomia subtotal e total, gastrectomia vertical, cirurgia de bypass gástrico) ou presença atual de implante gastrointestinal*.
  • Insuficiência renal com taxa de filtração glomerular estimada (TFGe) inferior a (<) 30 mililitros por minuto por 1,73 metros quadrados (ml/min/1,73 m^2) no rastreio com base na equação de creatinina da Colaboração Epidemiológica de Doença Renal Crónica (CKD-EPI) de acordo com a Melhoria dos Resultados Globais da Doença Renal (KDIGO) 2024.
  • Tratamento atual com insulina ou secretagogos que possam causar hipoglicemia durante períodos de jejum.
  • Histórico de cetoacidose.
  • Diagnosticado ou suspeito de sofrer de gastroparesia, hérnia hiatal ou doenças de refluxo gastroesofágico grave com sintomas diários e/ou em posição supina.
  • Uso de outros medicamentos conhecidos por afetar a motilidade do estômago.
  • Incapacidade de deitar-se em decúbito lateral direito para ultrassonografia gástrica.
  • Hábitos alimentares incomuns e requisitos dietéticos especiais ou indisponibilidade para comer as refeições fornecidas no estudo.

    1. Conforme declarado pelo participante ou relatado nos registos médicos.

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Tratamento
  • Alocação: Não randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Nenhum (rótulo aberto)

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: Liraglutida
Os participantes receberão liraglutida por via subcutânea.
Os participantes receberão liraglutida por via subcutânea.
Experimental: Semaglutida oral
Os participantes receberão semaglutido por via oral.
Os participantes receberão semaglutida por via oral.
Experimental: Semaglutida
Os participantes receberão semaglutida por via subcutânea.
Os participantes receberão semaglutida por via subcutânea.

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal after dosing of subcutaneous (s.c.) liraglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 40
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 40
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 161
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 161
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal after dosing of s.c. semaglutide once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 141
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 141

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Gastric volume after fasting following a solid, high-fat meal after dosing of s.c. liraglutide once daily
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 40
Measured as milliliters per kilogram (mL/kg).
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 40
Gastric volume after fasting following a solid, high-fat meal after dosing of oral semaglutide once daily
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 161
Measured as mL/kg.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 161
Gastric volume after fasting following a solid, high-fat meal after dosing of s.c. semaglutide once weekly
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 141
Measured as mL/kg.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 141
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal after dosing of s.c. liraglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 40
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 40
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 161
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 161
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal after dosing of s.c. semaglutide once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 141
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 141
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a liquid meal after dosing of s.c. liraglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 44
Measured as count of participants
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 44
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a liquid meal after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 165
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 165
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a liquid meal after dosing of s.c. semaglutide once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 8, Day 148
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 8, Day 148
Gastric volume after fasting following liquid meal after dosing of s.c. liraglutide once daily
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 44
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 44
Gastric volume after fasting following liquid meal after dosing of oral semaglutide once daily
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 165
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 165
Gastric volume after fasting following a liquid meal after dosing of s.c. semaglutide once weekly
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 8, Day 148
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 8, Day 148
Presence of solids in the stomach (antrum grade 'solid') after fasting following a liquid meal after dosing of s.c. liraglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 44
Measured as count of participants
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 44
Presence of solids in the stomach (antrum grade 'solid') after fasting following a liquid meal after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 165
Measured as count of participants
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 11, Day 165
Presence of solids in the stomach (antrum grade 'solid') after fasting following a liquid meal after dosing of s.c. semaglutide once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 8, Day 148
Measured as count of participants
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 8, Day 148
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal 1 day after dosing of s.c. liraglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 48
Measured as count of participants
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 48
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal 7 days after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 12, Day 171
Measured as count of participants
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 12, Day 171
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal 14 days after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 13, Day 178
Measured as count of participants
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 13, Day 178
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal 7 days after dosing of s.c. semaglutide once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 9, Day 153
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 9, Day 153
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal 14 days after dosing of s.c. semaglutide once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 10, Day 160
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 10, Day 160
Gastric volume after fasting following a solid, high-fat meal 1 day after dosing of s.c. liraglutide once daily
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 48
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 48
Gastric volume after fasting following a solid, high-fat meal 7 days after dosing of oral semaglutide once daily
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 12, Day 171
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 12, Day 171
Gastric volume after fasting following a solid, high-fat meal 14 days after dosing of oral semaglutide once daily
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 13, Day 178
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 13, Day 178
Gastric volume after fasting following a solid, high-fat meal 7 days after dosing of s.c. semaglutide once weekly
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 9, Day 153
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 9, Day 153
Gastric volume after fasting following a solid, high-fat meal 14 days after dosing of s.c. semaglutide once weekly
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 10, Day 160
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 10, Day 160
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal 1 day after dosing of s.c. liraglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 48
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 7, Day 48
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal 7 days after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 12, Day 171
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 12, Day 171
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal 14 days after dosing of oral semaglutide once daily (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 13, Day 178
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 13, Day 178
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal 7 days after dosing of s.c. semaglutide once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 9, Day 153
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 9, Day 153
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal 14 days after dosing of s.c. semaglutide 2.4 mg once weekly (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 10, Day 160
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 10, Day 160
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a solid, high-fat meal (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 1
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 1
Gastric volume after fasting following a solid, high-fat meal
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 1
Measured as mL/kg.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 1
Presence of solids in the stomach (antrum grade 'solid') after fasting following a solid, high-fat meal (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 1
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 1
Occurrence of empty stomach (antrum grade 0 or 1) after fasting following a liquid meal (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 5
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 5
Gastric volume after fasting following a liquid meal
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 5
Measured as mL/kg
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 5
Presence of solids in the stomach (antrum grade 'solid') after fasting following a liquid meal (Yes/No)
Prazo: 6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 5
Measured as count of participants.
6, 8, 10, 12, 18 and 24 hours after start of fasting on Visit 2, Day 5

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Investigadores

  • Diretor de estudo: Clinical Transparency (dept. 2834), Novo Nordisk A/S

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

7 de novembro de 2025

Conclusão Primária (Estimado)

13 de dezembro de 2026

Conclusão do estudo (Estimado)

6 de janeiro de 2027

Datas de inscrição no estudo

Enviado pela primeira vez

5 de novembro de 2025

Enviado pela primeira vez que atendeu aos critérios de CQ

5 de novembro de 2025

Primeira postagem (Real)

10 de novembro de 2025

Atualizações de registro de estudo

Última Atualização Postada (Real)

21 de julho de 2026

Última atualização enviada que atendeu aos critérios de controle de qualidade

20 de julho de 2026

Última verificação

1 de julho de 2026

Mais Informações

Termos relacionados a este estudo

Plano para dados de participantes individuais (IPD)

Planeja compartilhar dados de participantes individuais (IPD)?

SIM

Descrição do plano IPD

De acordo com o compromisso de divulgação da Novo Nordisk em novonordisk-trials.com.

Informações sobre medicamentos e dispositivos, documentos de estudo

Estuda um medicamento regulamentado pela FDA dos EUA

Sim

Estuda um produto de dispositivo regulamentado pela FDA dos EUA

Não

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

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