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- Ensaio Clínico NCT07621419
Study of Adult Patients Residing in Argentina Diagnosed With Type 2 Diabetes Treated With a New Formulation of Semaglutide, Both Oral and Subcutaneous, in a Real-world Setting at 3 Months, 6 Months, and 1 Year of Follow-up, Quantifying the Reduction in Glycated Hemoglobin (SEMA-REAL ARG)
New Formulation of Semaglutide in the Treatment of Type 2 Diabetes in Argentina: a Prospective, Multicenter, Real-world Study
The goal of this prospective, multicenter, observational study is to evaluate the real-world effectiveness and safety of oral and subcutaneous semaglutide in adults with type 2 diabetes mellitus in Argentina. The main objective is to assess changes in glycated hemoglobin (HbA1c) from baseline to 3, 6, and 12 months after treatment initiation. Secondary objectives include evaluating changes in body weight, waist circumference, hand-grip strength, treatment satisfaction, medication adherence, treatment route switching, treatment discontinuation, and adverse events.
Participants will receive semaglutide as prescribed by their treating physician as part of routine clinical care. Follow-up assessments will be performed at 3, 6, and 12 months to collect clinical, laboratory, safety, treatment satisfaction, and adherence data. Treatment satisfaction will be assessed using the Diabetes Treatment Satisfaction Questionnaire (DTSQ), and adherence will be assessed using the Simplified Medication Adherence Questionnaire (SMAQ).
Visão geral do estudo
Tipo de estudo
Inscrição (Estimado)
Contactos e Locais
Contato de estudo
- Nome: Martín L Gil Folgar, MD
- Número de telefone: +5411 1520497361
- E-mail: martin.gilfolgar@hospitalitaliano.org.ar
Estude backup de contato
- Nome: Natalia Nachón, MD
- Número de telefone: +54 9 11 155876-3407
- E-mail: dra.nachon@gmail.com
Locais de estudo
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Buenos Aires
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Buenos Aires, Buenos Aires, Argentina, 1199
- Recrutamento
- Hospital Italiano de Buenos Aires
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Contato:
- Martín L Gil Folgar, MD
- Número de telefone: +5411 1520497361
- E-mail: martin.gilfolgar@hospitalitaliano.org.ar
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Buenos Aires, Buenos Aires, Argentina, 1427
- Recrutamento
- Hospital General de Agudos Dr Enrique Tornú
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Contato:
- María N Nachón, MD
- Número de telefone: +54 9 11 155876-3407
- E-mail: dra.nachon@gmail.com
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Método de amostragem
População do estudo
Descrição
Inclusion Criteria:
- Age ≥ 18 years.
- Clinical diagnosis of type 2 diabetes mellitus.
- Baseline glycated hemoglobin (HbA1c) >7% and ≤12%.
- Initiating treatment with semaglutide (oral or subcutaneous) prescribed by the treating physician according to clinical judgment.
Exclusion Criteria:
- Pregnancy or lactation at the time of enrollment.
- History of severe hypersensitivity or adverse reactions to glucagon-like peptide-1 (GLP-1) receptor agonists.
- Contraindications to semaglutide as listed in the product label (e.g., severe gastrointestinal disease, certain endocrine tumors).
- Any other serious medical condition that, in the investigator's opinion, may interfere with study participation or data interpretation.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
Coortes e Intervenções
Grupo / Coorte |
Intervenção / Tratamento |
|---|---|
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Patients with Type 2 Diabetes Treated with Semaglutide (Oral or Subcutaneous)
This cohort includes adults aged 18 years or older with type 2 diabetes mellitus who initiate treatment with oral or subcutaneous semaglutide as prescribed by their treating physician in routine clinical practice.
The study is observational and does not assign treatment.
Dose, formulation, and route of administration are determined by the treating physician according to standard care.
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Participants will receive semaglutide as part of their usual medical care for type 2 diabetes mellitus.
The intervention of interest includes both oral and subcutaneous formulations of semaglutide, prescribed and dosed at the discretion of the treating physician according to routine clinical practice.
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Change in glycated hemoglobin (HbA1c) levels from baseline to 3, 6, and 12 months of follow-up.
Prazo: Baseline, 3 months, 6 months, and 12 months.
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Mean change in HbA1c (%) compared with baseline among adult patients with type 2 diabetes treated with oral or subcutaneous semaglutide in real-world clinical practice.
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Baseline, 3 months, 6 months, and 12 months.
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Change in Body Weight
Prazo: Baseline, 3 months, 6 months, and 12 months.
|
Mean change in body weight (kg) compared with baseline.
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Baseline, 3 months, 6 months, and 12 months.
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Change in Waist Circumference
Prazo: Baseline, 3 months, 6 months, and 12 months.
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Mean change in waist circumference (cm) compared with baseline.
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Baseline, 3 months, 6 months, and 12 months.
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Change in Hand-Grip Strength
Prazo: Baseline, 3 months, 6 months, and 12 months.
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Mean change in grip strength (kg) measured with a hand dynamometer.
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Baseline, 3 months, 6 months, and 12 months.
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Treatment Satisfaction Assessed With the Diabetes Treatment Satisfaction Questionnaire
Prazo: Baseline, 3 months, 6 months, and 12 months.
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Change from baseline in treatment satisfaction assessed using the Diabetes Treatment Satisfaction Questionnaire.
The total treatment satisfaction score ranges from 0 to 36, with higher scores indicating greater treatment satisfaction.
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Baseline, 3 months, 6 months, and 12 months.
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Treatment Adherence Assessed With the Simplified Medication Adherence Questionnaire
Prazo: Baseline, 3 months, 6 months, and 12 months.
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Proportion of participants classified as adherent according to the Simplified Medication Adherence Questionnaire.
Participants will be classified as adherent or non-adherent according to the questionnaire scoring rules.
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Baseline, 3 months, 6 months, and 12 months.
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Proportion of Patients Switching Administration Route
Prazo: Up to 12 months.
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Percentage of participants switching between oral and subcutaneous semaglutide, including direction and reason for change.
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Up to 12 months.
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Reasons for Treatment Discontinuation
Prazo: Up to 12 months.
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Frequency and type of reasons for discontinuation (adverse events, inefficacy, patient decision, etc.).
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Up to 12 months.
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Adverse Events
Prazo: Up to 12 months.
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Incidence and severity of adverse events, categorized by system organ class and relationship to semaglutide.
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Up to 12 months.
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Outras medidas de resultado
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change in Semaglutide Dose Over Time
Prazo: Baseline, 3 months, 6 months, and 12 months.
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Evaluation of dose adjustments (increases or reductions) across follow-up visits.
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Baseline, 3 months, 6 months, and 12 months.
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Subgroup Analysis by Administration Route
Prazo: Up to 12 months.
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Comparison of glycemic and anthropometric outcomes between patients receiving oral vs. subcutaneous semaglutide.
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Up to 12 months.
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: María Natalia Nachón, MD, Hospital General de Agudos Dr Enrique Tornú
- Diretor de estudo: Iván A Huespe, MD, Hospital Italiano de Buenos Aires
- Cadeira de estudo: Matías Mirofsky, MD, Hospital Leónidas Lucero, Bahía Blanca
Publicações e links úteis
Publicações Gerais
- Knobel H, Alonso J, Casado JL, Collazos J, Gonzalez J, Ruiz I, Kindelan JM, Carmona A, Juega J, Ocampo A; GEEMA Study Group. Validation of a simplified medication adherence questionnaire in a large cohort of HIV-infected patients: the GEEMA Study. AIDS. 2002 Mar 8;16(4):605-13. doi: 10.1097/00002030-200203080-00012.
- Rojas-Roque C, Hernandez-Vasquez A, Azanedo D, Bendezu-Quispe G. Socioeconomic Inequalities in the Prevalence of Diabetes in Argentina: A Repeated Cross-Sectional Study in Urban Women and Men. Int J Environ Res Public Health. 2022 Jul 22;19(15):8888. doi: 10.3390/ijerph19158888.
- Burgos MA, Morales Mendez EJ, Russo MP, Martingano I, Lopez Gutierrez MP, Maccio AM, Segalini A, Plazzotta F, Otero C, Orrego N, Grande Ratti MF. Utilizing Secondary Data from Electronic Health Records for Automated Frailty Detection in Older Adults with Diabetes. Stud Health Technol Inform. 2025 Aug 7;329:179-183. doi: 10.3233/SHTI250825.
- American Diabetes Association Professional Practice Committee. 9. Pharmacologic Approaches to Glycemic Treatment: Standards of Care in Diabetes-2025. Diabetes Care. 2025 Jan 1;48(1 Suppl 1):S181-S206. doi: 10.2337/dc25-S009.
- Saravanan P, Bell H, Braae UC, Collins E, Deinega A, Dhatariya K, Machell A, Trent A, Strzelecka A. PIONEER REAL UK: A Multi-Centre, Prospective, Real-World Study of Once-Daily Oral Semaglutide Use in Adults with Type 2 Diabetes. Adv Ther. 2024 Nov;41(11):4266-4281. doi: 10.1007/s12325-024-02973-z. Epub 2024 Sep 24.
- Aroda VR, Rosenstock J, Terauchi Y, Altuntas Y, Lalic NM, Morales Villegas EC, Jeppesen OK, Christiansen E, Hertz CL, Haluzik M; PIONEER 1 Investigators. PIONEER 1: Randomized Clinical Trial of the Efficacy and Safety of Oral Semaglutide Monotherapy in Comparison With Placebo in Patients With Type 2 Diabetes. Diabetes Care. 2019 Sep;42(9):1724-1732. doi: 10.2337/dc19-0749. Epub 2019 Jun 11.
- Mahapatra MK, Karuppasamy M, Sahoo BM. Semaglutide, a glucagon like peptide-1 receptor agonist with cardiovascular benefits for management of type 2 diabetes. Rev Endocr Metab Disord. 2022 Jun;23(3):521-539. doi: 10.1007/s11154-021-09699-1. Epub 2022 Jan 7.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Estimado)
Conclusão do estudo (Estimado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
- Doenças do Sistema Endócrino
- Distúrbios Nutricionais
- Doenças Metabólicas
- Supernutrição
- Peso corporal
- Distúrbios do Metabolismo da Glicose
- Excesso de peso
- Condições Patológicas, Sinais e Sintomas
- Doenças Nutricionais e Metabólicas
- Sinais e sintomas
- Obesidade
- Diabetes Mellitus, Tipo 2
- Diabetes Mellitus
- Semaglutide
Outros números de identificação do estudo
- 15820
Plano para dados de participantes individuais (IPD)
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Descrição do plano IPD
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