- ICH GCP
- Registro de ensaios clínicos dos EUA
- Ensaio Clínico NCT01399528
A Pharmacogenomic Exploration of Lacosamide Response
This is an observational study exploring the genetics of lacosamide response. The study will last 3 years and has been divided in to three stages; 1) recruitment, 2) observational phase, 3) genotyping and analysis. Patients initiating lacosamide are recruited and their baseline seizure frequency is assessed retrospectively. Patients are then monitored for 18 months with an assessment (via interview and where possible seizure diaries) of seizure frequency and other treatment related phenotypes every 3 months. The recruitment period will span months 1-12, the observational period will span months 1-30 and analysis of data will be conducted between months 30-36 (see Figure 2 below). Target sample size is 610.
Primary objective: To determine the clinical relevance of genetic variation in predicting lacosamide responsive and non-responsive patients.
Secondary objectives: To determine the clinical relevance of genetic variation in predicting:
- Optimal dose of lacosamide
- Adverse drug reactions to lacosamide
Visão geral do estudo
Status
Condições
Tipo de estudo
Inscrição (Antecipado)
Contactos e Locais
Locais de estudo
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Brussels, Bélgica
- Recrutamento
- Hospital Erasme
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Contato:
- Chantal Depondt
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North Carolina
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Durham, North Carolina, Estados Unidos
- Recrutamento
- Duke Medical Centre
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Contato:
- Saraubh Sinha
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Dublin, Irlanda, D4
- Recrutamento
- Beaumont Hospital
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Contato:
- Gianpiero Cavalleri, PhD
- Número de telefone: +353 1 4022146
- E-mail: gcavalleri@rcsi.ie
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Investigador principal:
- Norman Delanty
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Dublin, Irlanda
- Recrutamento
- St.James Hospital
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Contato:
- Colin Doherty
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London, Reino Unido
- Recrutamento
- The Institute of Neurology
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Contato:
- Sanjay Sisodiya
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Método de amostragem
População do estudo
Descrição
Inclusion Criteria:
- Diagnosed with partial onset seizures (simple and/or complex) with or without secondary generalization (based on 1981 ILAE seizure classification scheme)
- Over 18 and under 65 years of age at date of recruitment in to the study
- Currently undergoing pharmacological treatment for refractory partial epilepsy ('refractory' here refers to patients who continue to have seizures despite treatment (current) with two or more appropriate anti-epileptic drugs at appropriate doses)
- Deemed suitable for treatment with lacosamide (following drug guidelines)
Exclusion Criteria:
- Patients experiencing seizure type other than partial onset seizures (with/without secondary generalisation)
- Patients with a history of chronic alcohol or drug abuse within previous 3 years.
- Non refractory epilepsy patients
- Patients suffering any other clinically significant disease e.g. cancers, progressive neurological disorder, heart failure, respiratory failure etc
- Patients who are pregnant or who are intending on getting pregnant within the period of the trial.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
Coortes e Intervenções
Grupo / Coorte |
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Beaumont Hospital, Dublin, Ireland
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St. James' Hospital, Dublin, Ireland
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Hôpital Erasme, Brussels, Belgium
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Duke Medical Centre, North Carolina, USA
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The Institute of Neurology/University College London, UK
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Seizure frequency
Prazo: Recorded daily by participant. Passed on to study researchers every 3 months for an 18 month period
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We will record seizure type and frequency.
Seizure types will follow definitions as provided by the International League Against Epilepsy.
Seizure frequency will be as recorded by the participant in a seizure diary.
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Recorded daily by participant. Passed on to study researchers every 3 months for an 18 month period
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Maintenance dose
Prazo: Recorded every three months for an 18 month period
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Maintenance dose will be defined as the tolerated daily dose required by the patient for seizure control.
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Recorded every three months for an 18 month period
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Adverse drug reactions
Prazo: Recorded as reaction arise during the 18 month study period
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We will record any adverse reactions recorded by the study participant, including for example (but not limited to): dizziness, ataxia, vomiting, diplopia, nausea, vertigo, and vision blurred.
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Recorded as reaction arise during the 18 month study period
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Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Norman Delanty, MB FRCPI, Beaumont Hospital and Royal College of Surgeons in Ireland
- Investigador principal: Gianpiero L Cavalleri, PhD, Royal College of Surgeons in Ireland
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Conclusão Primária (Antecipado)
Conclusão do estudo (Antecipado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- RCSI_LCM
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