- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT01106651
A Safety and Efficacy Study of Canagliflozin in Older Patients (55 to 80 Years of Age) With Type 2 Diabetes Mellitus
27 de outubro de 2014 atualizado por: Janssen Research & Development, LLC
A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Multicenter Study to Evaluate the Efficacy, Safety, and Tolerability of Canagliflozin Compared With Placebo in the Treatment of Older Subjects With Type 2 Diabetes Mellitus Inadequately Controlled on Glucose Lowering Therapy
The purpose of this study is to evaluate the efficacy and safety of 2 different doses of canagliflozin compared with placebo in older patients (55 to 80 years of age) with type 2 diabetes mellitus (T2DM) with inadequate control on their current diabetes treatment regimen.
Visão geral do estudo
Status
Concluído
Condições
Descrição detalhada
Canagliflozin is a drug that is being tested to see if it may be useful in treating patients diagnosed with type 2 diabetes mellitus (T2DM).
This is a randomized (study drug assigned by chance), double-blind (neither the patient or the study doctor will know the name of the assigned treatment), placebo-controlled, parallel-group, 3-arm (3 treatment groups) multicenter study to determine the efficacy, safety, and tolerability of canagliflozin (100 mg and 300 mg) compared to placebo (a capsule that looks like all the other treatments but has no real medicine) in patients with T2DM who are not achieving an adequate response from current antihyperglycemic therapy to control their diabetes.
Approximately 720 older (55 to 80 years of age) patients with T2DM who are either not on an antihyperglycemic agent or who are receiving treatment with a stable regimen of antihyperglycemic agent(s) and have inadequate glycemic (blood sugar) control will receive once daily treatment with canagliflozin (100 mg or 300 mg) or placebo capsules for 104 weeks (includes 26 weeks of double-blind treatment followed by a 78-week extension period).
In addition, all patients will take stable doses of the antihyperglycemic agent(s) that they were taking before entry in the study for the duration of the study.
Patients will participate in the study for approximately 108 weeks.
During the study, if a patient's fasting blood sugar remains high despite treatment with study drug, the patient will receive treatment with an antihyperglycemic agent (rescue therapy) that is considered clinically appropriate and consistent with local prescribing information.
During treatment, patients will be monitored for safety by review of adverse events, results from laboratory tests, measures of bone health, 12-lead electrocardiograms (ECGs), vital signs measurements, body weight, physical examinations, and self-monitored blood glucose (SMGB) measurements.
The primary outcome measure in the study is the effect of canagliflozin relative to placebo on hemoglobin A1c (HbA1c) after 26 weeks of treatment.
Study drug will be taken orally (by mouth) once daily before the first meal each day unless otherwise specified.
All patients will take single-blind placebo capsules for 2 weeks before randomization.
After randomization, patients will take double blind canagliflozin (100 mg or 300 mg) or matching placebo for 104 weeks.
Tipo de estudo
Intervencional
Inscrição (Real)
716
Estágio
- Fase 3
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.
Locais de estudo
-
-
-
Fremantle, Austrália
-
Heidelberg Heights, Austrália
-
Meadowbrook, Austrália
-
Richmond, Austrália
-
-
-
-
British Columbia
-
Vancouver, British Columbia, Canadá
-
-
Newfoundland and Labrador
-
St. John'S, Newfoundland and Labrador, Canadá
-
-
Ontario
-
Barrie, Ontario, Canadá
-
London, Ontario, Canadá
-
Markham, Ontario, Canadá
-
Oakville, Ontario, Canadá
-
Toronto, Ontario, Canadá
-
-
Quebec
-
Montreal, Quebec, Canadá
-
-
-
-
-
Barranquilla, Colômbia
-
Bogota, Colômbia
-
-
-
-
-
Granada, Espanha
-
Madrid, Espanha
-
Pozuelo De Alarcon, Espanha
-
Sevilla, Espanha
-
-
-
-
Arizona
-
Glendale, Arizona, Estados Unidos
-
Phoenix, Arizona, Estados Unidos
-
-
Arkansas
-
Little Rock, Arkansas, Estados Unidos
-
-
California
-
Carmichael, California, Estados Unidos
-
Citrus Heights, California, Estados Unidos
-
Fair Oaks, California, Estados Unidos
-
Roseville, California, Estados Unidos
-
Sacramento, California, Estados Unidos
-
San Diego, California, Estados Unidos
-
Walnut Creek, California, Estados Unidos
-
-
Florida
-
Daytona Beach, Florida, Estados Unidos
-
Fleming Island, Florida, Estados Unidos
-
Jacksonville, Florida, Estados Unidos
-
Miami, Florida, Estados Unidos
-
-
Georgia
-
Atlanta, Georgia, Estados Unidos
-
-
Kansas
-
Wichita, Kansas, Estados Unidos
-
-
Massachusetts
-
Waltham, Massachusetts, Estados Unidos
-
-
Nevada
-
Pahrump, Nevada, Estados Unidos
-
-
New Mexico
-
Albuquerque, New Mexico, Estados Unidos
-
-
North Carolina
-
Cary, North Carolina, Estados Unidos
-
Charlotte, North Carolina, Estados Unidos
-
Wilmington, North Carolina, Estados Unidos
-
-
North Dakota
-
Bismarck, North Dakota, Estados Unidos
-
-
Ohio
-
Franklin, Ohio, Estados Unidos
-
-
South Carolina
-
Mount Pleasant, South Carolina, Estados Unidos
-
-
Tennessee
-
Bristol, Tennessee, Estados Unidos
-
-
Texas
-
Carrollton, Texas, Estados Unidos
-
Dallas, Texas, Estados Unidos
-
Irving, Texas, Estados Unidos
-
Plano, Texas, Estados Unidos
-
Richardson, Texas, Estados Unidos
-
-
Washington
-
Renton, Washington, Estados Unidos
-
Tacoma, Washington, Estados Unidos
-
Wenatchee, Washington, Estados Unidos
-
-
-
-
-
Corbeil Essonnes, França
-
Paris, França
-
Venissieux, França
-
-
-
-
-
Thessaloniki, Grécia
-
Thessalonikis, Grécia
-
-
-
-
-
Sha Tin, Hong Kong
-
-
-
-
-
Auckland, Nova Zelândia
-
Christchurch, Nova Zelândia
-
Tauranga, Nova Zelândia
-
Wellington, Nova Zelândia
-
-
-
-
-
Katowice, Polônia
-
Krakow, Polônia
-
Torun, Polônia
-
Warszawa, Polônia
-
Wroclaw, Polônia
-
-
-
-
-
Birmingham, Reino Unido
-
Cardiff, Reino Unido
-
Glasgow, Reino Unido
-
Liverpool, Reino Unido
-
Manchester, Reino Unido
-
Reading, Reino Unido
-
Salford, Reino Unido
-
-
-
-
-
Bucharest, Romênia
-
Sibiu, Romênia
-
-
-
-
-
Göteborg, Suécia
-
Uppsala, Suécia
-
-
-
-
-
Bruderholz, Suíça
-
St Gallen, Suíça
-
-
-
-
-
Kharkov, Ucrânia
-
Kiev, Ucrânia
-
-
-
-
-
Pretoria, África do Sul
-
-
-
-
-
Bangalore, Índia
-
Nagpur, Índia
-
Pune, Índia
-
-
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
55 anos a 80 anos (Adulto, Adulto mais velho)
Aceita Voluntários Saudáveis
Não
Gêneros Elegíveis para o Estudo
Tudo
Descrição
Inclusion Criteria:
- All patients must have a diagnosis of T2DM and may be currently treated with a stable regimen of antihyperglycemic agent(s)
- Patients in the study must have a HbA1c between >=7 and <=10.0%
- Patients must have a fasting plasma glucose (FPG) <270 mg/dL (15 mmol/L)
Exclusion Criteria:
- History of diabetic ketoacidosis, type 1 diabetes mellitus (T1DM), pancreas or beta cell transplantation, or diabetes secondary to pancreatitis or pancreatectomy, or a severe hypoglycemic episode within 6 months before screening
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: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Triplo
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Canagliflozin 100 mg
Each patient will receive 100 mg of canagliflozin once daily for 104 weeks with/without stable doses of antihyperglycemic agent(s) taken at the time of study entry.
|
One 100 mg over-encapsulated tablet orally (by mouth) once daily for 104 weeks with/without stable doses of antihyperglycemic agent(s) taken at the time of study entry.
Stable doses of antihyperglycemic agents (sulfonylurea agent, thiazolidinediones, dipeptidyl peptidase 4 [DPP-4] inhibitors, metformin, insulin [all types]) and their combinations (sulfonylurea agent and insulin [all types], metformin and insulin [all types], metformin and sulfonylurea, alpha glucosidase inhibitors, thiazolidinediones, dipeptidyl peptidase 4 [DPP-4]) are used as per protocol specifications.
|
|
Experimental: Canagliflozin 300 mg
Each patient will receive 300 mg of canagliflozin once daily for 104 weeks with/without stable doses of antihyperglycemic agent(s) taken at the time of study entry.
|
Stable doses of antihyperglycemic agents (sulfonylurea agent, thiazolidinediones, dipeptidyl peptidase 4 [DPP-4] inhibitors, metformin, insulin [all types]) and their combinations (sulfonylurea agent and insulin [all types], metformin and insulin [all types], metformin and sulfonylurea, alpha glucosidase inhibitors, thiazolidinediones, dipeptidyl peptidase 4 [DPP-4]) are used as per protocol specifications.
One 300 mg over-encapsulated tablet orally (by mouth) once daily for 104 weeks with/without stable doses of antihyperglycemic agent(s) taken at the time of study entry.
|
|
Comparador de Placebo: Placebo
Each patient will receive matching placebo once daily for 104 weeks with/without stable doses of antihyperglycemic agent(s) taken at the time of study entry.
|
Stable doses of antihyperglycemic agents (sulfonylurea agent, thiazolidinediones, dipeptidyl peptidase 4 [DPP-4] inhibitors, metformin, insulin [all types]) and their combinations (sulfonylurea agent and insulin [all types], metformin and insulin [all types], metformin and sulfonylurea, alpha glucosidase inhibitors, thiazolidinediones, dipeptidyl peptidase 4 [DPP-4]) are used as per protocol specifications.
One matching placebo capsule orally once daily for 104 weeks with/without stable doses of antihyperglycemic agent(s) taken at the time of study entry.
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Alteração na HbA1c desde o início até a semana 26
Prazo: Dia 1 (linha de base) e Semana 26
|
A tabela abaixo mostra a alteração média de mínimos quadrados (LS) na HbA1c desde a linha de base até a semana 26 para cada grupo de tratamento.
As análises estatísticas mostram as diferenças de tratamento (isto é, cada grupo de canagliflozina menos o placebo) na alteração média de LS.
|
Dia 1 (linha de base) e Semana 26
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Alteração na glicose plasmática em jejum (FPG) desde o início até a semana 26
Prazo: Dia 1 (linha de base) e Semana 26
|
A tabela abaixo mostra a mudança média de mínimos quadrados (LS) em FPG da linha de base até a semana 26 para cada grupo de tratamento.
As análises estatísticas mostram as diferenças de tratamento (isto é, cada grupo de canagliflozina menos o placebo) na alteração média de LS.
|
Dia 1 (linha de base) e Semana 26
|
|
Alteração na pressão arterial sistólica (PAS) desde o início até a semana 26
Prazo: Dia 1 (linha de base) e Semana 26
|
A tabela abaixo mostra a alteração média dos mínimos quadrados (LS) na PAS desde o início até a semana 26 para cada grupo de tratamento.
As análises estatísticas mostram as diferenças de tratamento (isto é, cada grupo de canagliflozina menos o placebo) na alteração média de LS.
|
Dia 1 (linha de base) e Semana 26
|
|
Porcentagem de pacientes com HbA1c <7% na semana 26
Prazo: Semana 26
|
A tabela abaixo mostra a porcentagem de pacientes com HbA1c <7% na Semana 26 em cada grupo de tratamento.
As análises estatísticas mostram as diferenças de tratamento (isto é, cada grupo de canagliflozina menos o placebo) na porcentagem.
|
Semana 26
|
|
Percent Change in Body Weight From Baseline to Week 26
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean percent change in body weight from Baseline to Week 26 for each treatment group.
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in the LS mean change.
|
Day 1 (Baseline) and Week 26
|
|
Change in Total Fat From Baseline to Week 26 in a Subset of Patients Undergoing Specific Dual-energy X-ray Absorptiometry (DXA) Analysis for Body Composition
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean change in total fat from Baseline to Week 26 for each treatment group in patients randomized to the subset of patients undergoing specific DXA analysis for body composition.
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in the LS mean change.
|
Day 1 (Baseline) and Week 26
|
|
Change in Region Percent Total Fat From Baseline to Week 26 in a Subset of Patients Undergoing Specific Dual-energy X-ray Absorptiometry (DXA) Analysis for Body Composition
Prazo: Day 1 (Baseline) and Week 26
|
Region percent total fat = body fat as a percentage of (body fat + lean body mass + bone mass content).
The table below shows the least-squares (LS) mean change in region percent total fat from Baseline to Week 26 for each treatment group in patients randomized to the subset of patients undergoing specific dual-energy X-ray absorptiometry (DXA) analysis for body composition.
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in the LS mean change.
|
Day 1 (Baseline) and Week 26
|
|
Change in Tissue Percent Total Fat From Baseline to Week 26 in a Subset of Patients Undergoing Specific Dual-energy X-ray Absorptiometry (DXA) Analysis for Body Composition
Prazo: Day 1 (Baseline) and Week 26
|
Tissue percent total fat = body fat as a percentage of body fat + lean body mass.
The table below shows the least-squares (LS) mean change in tissue percent total fat from Baseline to Week 26 for each treatment group in patients randomized to the subset of patients undergoing specific DXA analysis for body composition.
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in the LS mean change.
|
Day 1 (Baseline) and Week 26
|
|
Percent Change in Triglycerides From Baseline to Week 26
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean percent change in triglycerides from Baseline to Week 26 for each treatment group.
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in the LS mean change.
|
Day 1 (Baseline) and Week 26
|
|
Percent Change in High-density Lipoprotein Cholesterol (HDL-C) From Baseline to Week 26
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean percent change in HDL-C from Baseline to Week 26 or each treatment group.
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in the LS mean change.
|
Day 1 (Baseline) and Week 26
|
|
Percent Change in Lumbar Spine Bone Mineral Density (BMD) From Baseline to Week 26
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean percent change from Baseline to Week 26 in lumbar spine BMD for each treatment group as assessed by dual-energy X-ray absorptiometry (DXA).
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in LS mean percent change.
|
Day 1 (Baseline) and Week 26
|
|
Percent Change in Distal Forearm Bone Mineral Density (BMD) From Baseline to Week 26
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean percent change from Baseline to Week 26 in distal forearm BMD for each treatment group as assessed by dual-energy X-ray absorptiometry (DXA).
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in LS mean percent change.
|
Day 1 (Baseline) and Week 26
|
|
Percent Change in Femoral Neck Bone Mineral Density (BMD) From Baseline to Week 26
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean percent change from Baseline to Week 26 in femoral neck BMD for each treatment group as assessed by dual-energy X-ray absorptiometry (DXA).
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in LS mean percent change.
|
Day 1 (Baseline) and Week 26
|
|
Percent Change in Total Hip Bone Mineral Density (BMD) From Baseline to Week 26
Prazo: Day 1 (Baseline) and Week 26
|
The table below shows the least-squares (LS) mean percent change from Baseline to Week 26 in total hip BMD for each treatment group as assessed by dual-energy X-ray absorptiometry (DXA).
The statistical analyses show the treatment differences (ie, each canagliflozin group minus placebo) in LS mean percent change.
|
Day 1 (Baseline) and Week 26
|
Colaboradores e Investigadores
É aqui que você encontrará pessoas e organizações envolvidas com este estudo.
Patrocinador
Publicações e links úteis
A pessoa responsável por inserir informações sobre o estudo fornece voluntariamente essas publicações. Estes podem ser sobre qualquer coisa relacionada ao estudo.
Publicações Gerais
- Qiu R, Balis D, Xie J, Davies MJ, Desai M, Meininger G. Longer-term safety and tolerability of canagliflozin in patients with type 2 diabetes: a pooled analysis. Curr Med Res Opin. 2017 Mar;33(3):553-562. doi: 10.1080/03007995.2016.1271780. Epub 2017 Jan 4.
- Watts NB, Bilezikian JP, Usiskin K, Edwards R, Desai M, Law G, Meininger G. Effects of Canagliflozin on Fracture Risk in Patients With Type 2 Diabetes Mellitus. J Clin Endocrinol Metab. 2016 Jan;101(1):157-66. doi: 10.1210/jc.2015-3167. Epub 2015 Nov 18.
- Weir MR, Kline I, Xie J, Edwards R, Usiskin K. Effect of canagliflozin on serum electrolytes in patients with type 2 diabetes in relation to estimated glomerular filtration rate (eGFR). Curr Med Res Opin. 2014 Sep;30(9):1759-68. doi: 10.1185/03007995.2014.919907. Epub 2014 May 22.
- Nyirjesy P, Sobel JD, Fung A, Mayer C, Capuano G, Ways K, Usiskin K. Genital mycotic infections with canagliflozin, a sodium glucose co-transporter 2 inhibitor, in patients with type 2 diabetes mellitus: a pooled analysis of clinical studies. Curr Med Res Opin. 2014 Jun;30(6):1109-19. doi: 10.1185/03007995.2014.890925. Epub 2014 Feb 21.
- Januzzi JL Jr, Butler J, Jarolim P, Sattar N, Vijapurkar U, Desai M, Davies MJ. Effects of Canagliflozin on Cardiovascular Biomarkers in Older Adults With Type 2 Diabetes. J Am Coll Cardiol. 2017 Aug 8;70(6):704-712. doi: 10.1016/j.jacc.2017.06.016. Epub 2017 Jun 12.
- Blonde L, Stenlof K, Fung A, Xie J, Canovatchel W, Meininger G. Effects of canagliflozin on body weight and body composition in patients with type 2 diabetes over 104 weeks. Postgrad Med. 2016 May;128(4):371-80. doi: 10.1080/00325481.2016.1169894. Epub 2016 Apr 7.
- Bilezikian JP, Watts NB, Usiskin K, Polidori D, Fung A, Sullivan D, Rosenthal N. Evaluation of Bone Mineral Density and Bone Biomarkers in Patients With Type 2 Diabetes Treated With Canagliflozin. J Clin Endocrinol Metab. 2016 Jan;101(1):44-51. doi: 10.1210/jc.2015-1860. Epub 2015 Nov 18.
- Bode B, Stenlof K, Sullivan D, Fung A, Usiskin K. Efficacy and safety of canagliflozin treatment in older subjects with type 2 diabetes mellitus: a randomized trial. Hosp Pract (1995). 2013 Apr;41(2):72-84. doi: 10.3810/hp.2013.04.1020.
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
1 de junho de 2010
Conclusão Primária (Real)
1 de novembro de 2011
Conclusão do estudo (Real)
1 de maio de 2013
Datas de inscrição no estudo
Enviado pela primeira vez
1 de abril de 2010
Enviado pela primeira vez que atendeu aos critérios de CQ
16 de abril de 2010
Primeira postagem (Estimativa)
20 de abril de 2010
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
4 de novembro de 2014
Última atualização enviada que atendeu aos critérios de controle de qualidade
27 de outubro de 2014
Última verificação
1 de outubro de 2014
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- CR017014
- 28431754DIA3010 (Outro identificador: Janssen Research & Development, LLC)
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 .