- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT01281280
PuLsE 2-Observational Long-Term Effectiveness Follow-Up Study of PuLsE 1 (PuLsE 2)
A Post-Market, Open Observational Long-term Effectiveness Follow-up Study of Participants With Drug-resistant Epilepsy With Partial-onset Seizures Previously Enrolled in a Randomized Controlled Trial (E-100: PuLsE) Comparing Best Medical Practice With or w/o Adjunctive Vagus Nerve Stimulation Therapy
Studieöversikt
Status
Betingelser
Detaljerad beskrivning
In 2005 Cyberonics, Inc. initiated PuLsE: an open, prospective, randomized, parallel group study directly comparing Best Medical Practice with and without adjunctive VNS Therapy.
In July 2008, the decision was made to discontinue this study due to lower than expected enrolment, impairing the possibility to meet the primary objective with appropriate statistical power. However, the relatively large number of participants (n=121) randomized in the original PuLsE study offers the possibility to generate scientifically valuable and original findings if additional follow-up data can be gathered. After consultation with the PuLsE Investigators, Cyberonics decided to implement an observational long-term follow-up of the participants enrolled in the original PuLsE study.
Studietyp
Inskrivning (Faktisk)
Kontakter och platser
Studieorter
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Brussels, Belgien
- ULB Hôpital Erasme
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Gent, Belgien
- UZ Gent
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Grenoble, Frankrike
- Chu Grenoble
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Lille Cedex, Frankrike
- Hopital Roger Salengro Service de Neurologie
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Lyon, Frankrike
- Hopital Neurologique Unite d' epileptologie
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Montpellier, Frankrike
- Hôpital Gui de Chauliac
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Ancona, Italien
- Azienda Ospedaliero Universitaria
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Bologna, Italien
- Università di Bologna
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Pisa, Italien
- Universita di Pisa
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Reggio Calabria, Italien
- Azienda Ospedialiera "Bianchi Melacrino Morelli"
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Rome, Italien
- Unisersita Cattolica Del Sacro Cuore
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Torino, Italien
- Centro Epilessia
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Halifax, Kanada
- QE2 Health Sciences Centre Department of Neurology
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Montreal, Kanada
- Hopital Notre Dame
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Oosterhout, Nederländerna
- Hans Berger kliniek Neurology
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London, Storbritannien
- The National Hospital for Neurology and Neurosurgery
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Bonn, Tyskland
- Universitatskliniken Bonn
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Erlangen, Tyskland
- Universitatsklinl Erlangen Zentrum fur Epilepsie
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Testmetod
Studera befolkning
Beskrivning
Inclusion Criteria:
To be eligible for the study, the participant must meet all the following criteria:
- Participant must have been randomized in the original PuLsE study.
- Participant must have baseline data from the original PuLsE study.
- Participant is able to give accurate seizure counts, health outcomes information, and complete study instruments with minimal assistance.
- Participant or legal guardian understands study procedures and has voluntarily signed an informed consent for PuLsE 2 in accordance with institutional and local regulatory policies.
Exclusion Criteria:
The presence of any of the following will exclude a participant from the study:
- Participant has a history of non-compliance with the completion of a seizure diary.
- Participant currently uses, or is expected to use during the study, short-wave diathermy, microwave diathermy, or therapeutic ultrasound diathermy.
- Participant is expected to require full body magnetic resonance imaging during the clinical study.
Studieplan
Hur är studien utformad?
Designdetaljer
Kohorter och interventioner
Grupp / Kohort |
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VNS Therapy
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Best Medical Practice
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Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Exploratory evaluations
Tidsram: 5 years
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The objective of this post-market study is to perform exploratory evaluations to identify clinically and statistically significant predictors of response at all follow-up visits in participants with drug-resistant epilepsy with partial-onset seizures treated with Best Medical Practice with or without adjunctive VNS Therapy.
This will be accomplished through regression modeling of the response variates (including change in baseline quality of life score and percent reduction in seizure frequency).
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5 years
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Sekundära resultatmått
Resultatmått |
Tidsram |
|---|---|
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Change from baseline at all follow-up visits of Best Medical Practice with adjunctive VNS Therapy compared to Best Medical Practice
Tidsram: 5 years
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5 years
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Change from baseline at all follow-up visits across all health outcome measurements
Tidsram: 5 years
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5 years
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Evaluation of safety and tolerability
Tidsram: 5 Years
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5 Years
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Evaluation of change from baseline at all follow-up visits of Best Medical Practice with and without adjunctive VNS Therapy on health outcome measurements and quality of life (QOL)
Tidsram: 5 Years
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5 Years
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Sub-analysis to evaluate the change from baseline on quality of life
Tidsram: 5 Years
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5 Years
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Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Philippe Ryvlin, MD, Unité d'épileptologie
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- Epilepsy (E)-101
- E-101 PuLsE 2 (Annan identifierare: Cyberonics)
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