Metabolism and Pharmacokinetics of [14C]-DK-AH 269 CL in 12 Healthy Male Volunteers
13 de outubro de 2014 atualizado por: Boehringer Ingelheim
Metabolism and Pharmacokinetics of [14C]-DK-AH 269 CL After Administration of Single Doses of 5 mg [14C]-DK-AH 269 CL Intravenously and 10 mg [14C]-DK-AH 269 CL as Oral Solution in a Parallel-group Design in 12 Healthy Male Volunteers
- To investigate absorption, metabolism and excretion of [14C]-DK-AH 269 CL after oral and intravenous administration in healthy volunteers
- To assess the safety and tolerability of DK-AH 269 CL after oral and intravenous administration to healthy volunteers
Visão geral do estudo
Status
Concluído
Condições
Intervenção / Tratamento
Tipo de estudo
Intervencional
Inscrição (Real)
12
Estágio
- Fase 1
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
50 anos a 65 anos (Adulto, Adulto mais velho)
Aceita Voluntários Saudáveis
Sim
Gêneros Elegíveis para o Estudo
Macho
Descrição
Inclusion Criteria:
- 50 to 65 years of age
- Body Mass Index (BMI) of 19.9 to 29.9 kg/m2
- Resting heart rate (HR) (after 5 min. in the supine position) of more than 55 bpm
- All volunteers will have given their written informed consent prior to admission to the study in accordance with Good Clinical Practice (GCP) and the local legislation.
Exclusion Criteria:
- Any finding at the medical examination (including BP, HR and ECG) deviating from normal and of clinical relevance
- Gastrointestinal, hepatic, renal, respiratory, cardiovascular, metabolic, hematological/oncological, immunological or hormonal disorders
- Diseases of the central nervous system or psychiatric disorders or neurological disorders
- History of relevant orthostatic hypotension, fainting spells or blackouts
- Chronic or relevant acute infections
- History of allergy/hypersensitivity (including drug allergy) which is deemed relevant to the trial as judged by the investigator
- Intake of drugs with a long half-life (> 24 hours) within ten half-lives of the respective drug before enrolment in the study
- Use of any drugs which might influence the results of the trial within two weeks prior to administration or during the trial
- Participation in another trial with an investigational drug (≤ two months prior to administration or during the trial)
- Smoker (> 10 cigarettes or > 3 cigars of > 3 pipes/day)
- Inability to refrain from smoking on trial days
- Alcohol abuse (> 60 g/day)
- Drug abuse
- Blood donation (≥ 100 mL within 2 months prior to administration or during the trial)
- Excessive physical activities (within the last week before the study)
- Any laboratory value outside the reference range and of clinical relevance
- Inability to comply with dietary regimen of study centre
Not necessarily clinically relevant abnormalities, but specific exclusion criteria for the drugs under study or for the study:
- Subjects at increased risk for development of cardiac arrhythmia (e.g. family history of long QT syndrome or sudden cardiac death)
- ECG: PR interval > 210 ms
- HR at rest ≤ 55 beats per minute (bpm)
- Relevant ophthalmological disease
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: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Comparador Ativo: [14C]-DK-AH 269 CL intravenous
|
|
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Experimental: [14C]-DK-AH 269 CL oral
|
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Maximum measured concentration of the analytes in plasma (Cmax)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Area under the concentration-time curve of the analytes in plasma (AUC)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Time from dosing to the maximum concentration of the analytes in plasma (tmax)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Terminal rate constant of the analytes in plasma (λz)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Terminal half-life of the analytes in plasma (t1/2)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Mean residence time of the analytes in the body after intravenous administration (MRT)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Mean residence time of the analytes in the body after oral administration (MRTpo)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Apparent clearance of the analytes in plasma following extravascular administration (CL/F)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Total clearance of the analytes in plasma following intravascular administration (CL)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Apparent volume of distribution of the analytes during the terminal phase λz following extravascular administration (Vz/F)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Volume of distribution at steady state (Vss)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Fraction of analytes eliminated in urine from 0 to the time of the last quantifiable data point (fe0-tz)
Prazo: Up to 120 hours after start of treatment
|
Up to 120 hours after start of treatment
|
|
|
Fraction of analytes eliminated in faeces from 0 to the time of the last quantifiable data point (fefaeces,0-tz)
Prazo: Up to 120 hours after start of treatment
|
Up to 120 hours after start of treatment
|
|
|
Renal clearance of the analytes from 0 to the time of the last quantifiable data point (CLR,0-tz)
Prazo: Up to 120 hours after start of treatment
|
Up to 120 hours after start of treatment
|
|
|
Fraction of dose absorbed, based on radioactivity data (Fa)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Absolute bioavailability of the analytes after oral administration (F)
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Ratio of CBlood cells/Cplasma [14C]-radioactivity
Prazo: Up to 96 hours after start of treatment
|
Up to 96 hours after start of treatment
|
|
|
Number of patients with clinically significant findings in vital signs
Prazo: up to 12 days after last drug administration
|
blood pressure, heart rate
|
up to 12 days after last drug administration
|
|
Number of patients with clinically significant findings in 12-lead ECG
Prazo: up to 12 days after last drug administration
|
up to 12 days after last drug administration
|
|
|
Number of patients with clinically significant findings in 2-lead ECG (telemetry)
Prazo: up to 90 minutes after start of treatment
|
up to 90 minutes after start of treatment
|
|
|
Clinically significant changes from baseline in physical examination
Prazo: Pre-dose, and 12 days after last drug administration
|
Pre-dose, and 12 days after last drug administration
|
|
|
Occurrence of visual phenomena
Prazo: up to 120 hours after start of treatment
|
questionnaire
|
up to 120 hours after start of treatment
|
|
Number of patients with clinically significant findings in clinical laboratory tests
Prazo: up to 12 days after last drug administration
|
up to 12 days after last drug administration
|
Colaboradores e Investigadores
É aqui que você encontrará pessoas e organizações envolvidas com este estudo.
Patrocinador
Publicações e links úteis
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Links úteis
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 março de 2004
Conclusão Primária (Real)
1 de abril de 2004
Datas de inscrição no estudo
Enviado pela primeira vez
13 de outubro de 2014
Enviado pela primeira vez que atendeu aos critérios de CQ
13 de outubro de 2014
Primeira postagem (Estimativa)
15 de outubro de 2014
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
15 de outubro de 2014
Última atualização enviada que atendeu aos critérios de controle de qualidade
13 de outubro de 2014
Última verificação
1 de outubro de 2014
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- 503.209
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