A Study to Learn About the Study Medicine Called PF-08653944 Taken Once-Monthly Compared to Placebo in Chinese Adults With Overweight or Obesity
A PHASE 3, RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY TO EVALUATE THE EFFICACY AND SAFETY OF ONCE-MONTHLY PF 08653944 IN CHINESE ADULTS WITH OVERWEIGHT OR OBESITY
Overweight and obesity are long-term health conditions that can increase the possibility of serious health problems. These problems include heart disease, type 2 diabetes (a condition that causes high blood sugar), and other medical conditions. The purpose of this study is to learn whether berobenatide (PF-08653944) is safe and effective for adults in China who are overweight or obese. Researchers will compare berobenatide with a placebo. A placebo looks like study treatment but does not contain active medicine.
About 432 adults will take part in this study. This study is seeking adults who
- are obese
- are overweight with certain weight-related health conditions. Some participants may also have type 2 diabetes. Specific eligibility requirements will be reviewed by the study doctor before enrollment.
Participants will be randomly assigned to receive either berobenatide or placebo. Study treatment will be administered as a shot under the skin. All participants will also receive lifestyle counseling throughout the study.
Researchers will monitor participants throughout the study. They will assess participants' body weight, overall health, and any reactions that may occur. During the study, participants will attend study visits and complete study-related assessments.
Participants may take part in the study for up to approximately 59 weeks. This period includes screening, treatment, and follow-up visits. The information learned from this study may help researchers better understand whether berobenatide could be a treatment option for adults living with overweight or obesity.
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Estimado)
Inscrição
Estágio
Estágio
- Fase 3
Contactos e Locais
Contato de estudo
Contato de estudo
- Nome: Pfizer CT.gov Call Center
- Número de telefone: 1-800-718-1021
- E-mail: ClinicalTrials.gov_Inquiries@pfizer.com
Locais de estudo
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Anhui
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Hefei, Anhui, China, 230011
- Ainda não está recrutando
- The Second People's Hospital of Hefei
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Beijing Municipality
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Beijing, Beijing Municipality, China, 100044
- Ainda não está recrutando
- Peking University People's Hospital
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Guangdong
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Huizhou, Guangdong, China, 516001
- Ainda não está recrutando
- Huizhou Central People's Hospital
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Henan
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Zhengzhou, Henan, China, 450014
- Ainda não está recrutando
- The Second Affiliated Hospital of Zhengzhou University
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Jiangsu
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Nanjing, Jiangsu, China, 210011
- Recrutamento
- The Second Affiliated Hospital of Nanjing Medical University
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Jiangxi
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Nanchang, Jiangxi, China, 330038
- Ainda não está recrutando
- Jiangxi Provincial People's Hospital
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-
Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Adults ≥18 years of age.
- BMI ≥28 kg/m²; or BMI ≥24 kg/m² and <28 kg/m² with at least one of the following weight-related co-morbidities: hypertension, dyslipidemia, obstructive sleep apnea, cardiovascular disease, or T2D.
- At least one prior unsuccessful dietary weight-loss attempt.
Exclusion Criteria:
- Significant recent weight change (>5% within 3 months).
- Type 1 diabetes mellitus.
- History of pancreatitis.
- Personal or family history of Medullary Thyroid Carcinoma (MTC) or Multiple endocrine neoplasia type 2 (MEN2).
- Recent bariatric surgery or obesity procedures.
- Pregnancy or breastfeeding.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Quadruplicar
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
|---|---|
|
Comparador de Placebo: Placebo
Participants will receive matching placebo by Subcutaneous Injection. |
By Subcutaneous Injection |
|
Experimental: Treatment Arm 1
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Outros nomes:
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Experimental: Treatment Arm 2
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Outros nomes:
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Experimental: Treatment Arm 3
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Outros nomes:
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Experimental: Treatment Arm 4
Participants will receive Berobenatide by Subcutaneous Injection. |
By Subcutaneous Injection
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Prazo |
|---|---|
|
Percent change from baseline in body weight
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Prazo |
|---|---|
|
Percentage of Participants achieving ≥5% of body weight reduction from baseline
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Percentage of Participants achieving ≥10% of body weight reduction from baseline
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Percentage of Participants achieving ≥15% of body weight reduction from baseline
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Percentage of Participants achieving ≥20% of body weight reduction from baseline
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in waist circumference
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in Fasting triglycerides
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Systolic Blood Pressure (SBP)
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Impact of Weight on Quality of Life-Lite-Clinical Trial (IWQoL-Lite-CT) Physical Function composite score
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in Diastolic Blood Pressure (DBP)
Prazo: Baseline, Week 48
|
Baseline, Week 48
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Change from baseline in Low-density lipoprotein cholesterol
Prazo: Baseline, Week 48
|
Baseline, Week 48
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Change from baseline in Very low-density lipoprotein cholesterol
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in High-density lipoprotein cholesterol
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in HbA1c
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Physical Composite
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT Psychosocial Composite
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in SF-36 domain scales and component summary scales
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQol Visual Analogue Scale (EQ-VAS)
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from Baseline in Body mass index (BMI)
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Percent change from baseline in body weight in participants without T2D
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in body weight
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Non-high-density lipoprotein-cholesterol
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in Short-Form 36 health survey (SF-36) Physical Function domain score
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in Total Cholesterol
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from Baseline in Fasting plasma glucose
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from Baseline in Fasting insulin
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in High-sensitivity C-reactive protein (hs-CRP)
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in Interleukin (IL)-6
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from baseline in IL-1 beta
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Change from Baseline in HbA1c in participants with T2D
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <7.0%
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Percentage of participants with T2D at screening achieving HbA1c <6.5%
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
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Percentage of participants with T2D at screening achieving HbA1c <5.7%
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in IWQoL-Lite-CT total score
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Change from baseline in EuroQoL5-Dimension 5-Level (EQ-5D-5L) index score
Prazo: Baseline, Week 48
|
Baseline, Week 48
|
|
Incidence proportion of Treatment-emergent adverse event (TEAE)
Prazo: Up to Week 55
|
Up to Week 55
|
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Incidence proportion of Serious adverse event (SAE)
Prazo: Up to Week 55
|
Up to Week 55
|
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Incidence proportion of Adverse event (AE) leading to permanent discontinuation from study intervention or study
Prazo: Up to Week 55
|
Up to Week 55
|
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Incidence proportion of Adverse events of special interest (AESIs)
Prazo: Up to Week 55
|
Up to Week 55
|
|
Incidence proportion of Clinical laboratory abnormalities
Prazo: Up to Week 55
|
Up to Week 55
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Diretor de estudo: Pfizer CT.gov Call Center, Pfizer
Publicações e links úteis
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Início do estudo
Conclusão Primária (Estimado)
Conclusão Primária
Conclusão do estudo (Estimado)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
Outros números de identificação do estudo
- C6491029
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.
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