A Pharmacogenomic Exploration of Lacosamide Response

NCT ID: NCT01399528

Last Updated: 2012-12-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

UNKNOWN

Total Enrollment

660 participants

Study Classification

OBSERVATIONAL

Study Start Date

2011-09-30

Study Completion Date

2014-03-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

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

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Epilepsy

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Beaumont Hospital, Dublin, Ireland

No interventions assigned to this group

St. James' Hospital, Dublin, Ireland

No interventions assigned to this group

Hôpital Erasme, Brussels, Belgium

No interventions assigned to this group

Duke Medical Centre, North Carolina, USA

No interventions assigned to this group

The Institute of Neurology/University College London, UK

No interventions assigned to this group

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

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.
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

St. James's Hospital, Ireland

OTHER

Sponsor Role collaborator

University College, London

OTHER

Sponsor Role collaborator

Erasme University Hospital

OTHER

Sponsor Role collaborator

Duke University

OTHER

Sponsor Role collaborator

Royal College of Surgeons, Ireland

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Norman Delanty

Consultant Neurologist

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Norman Delanty, MB FRCPI

Role: PRINCIPAL_INVESTIGATOR

Beaumont Hospital and Royal College of Surgeons in Ireland

Gianpiero L Cavalleri, PhD

Role: PRINCIPAL_INVESTIGATOR

Royal College of Surgeons in Ireland

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Duke Medical Centre

Durham, North Carolina, United States

Site Status RECRUITING

Hospital Erasme

Brussels, , Belgium

Site Status RECRUITING

Beaumont Hospital

Dublin, Dublin, Ireland

Site Status RECRUITING

St.James Hospital

Dublin, , Ireland

Site Status RECRUITING

The Institute of Neurology

London, , United Kingdom

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

United States Belgium Ireland United Kingdom

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Gianpiero Cavalleri, PhD

Role: CONTACT

Phone: +353 1 4022146

Email: [email protected]

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Saraubh Sinha

Role: primary

Chantal Depondt

Role: primary

Gianpiero Cavalleri, PhD

Role: primary

Colin Doherty

Role: primary

Sanjay Sisodiya

Role: primary

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

RCSI_LCM

Identifier Type: -

Identifier Source: org_study_id