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CompletedNCT00291655Updated May 18, 2015Results posted

Follow up Trial for Keppra (Levetiracetam) as Monotherapy in Patients With Newly Diagnosed Epilepsy Coming From N01175 (NCT00175903).

A Phase 3 interventional study of Levetiracetam in Epilepsy, sponsored by UCB Pharma. Completed at 35 sites in 6 countries. Open to participants aged 16 Years and older. Per ClinicalTrials.gov, last updated 2015-05-18.

Sponsored by UCB Pharma · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
130
Allocation
Non-randomized
Ages
16 Years and older
Sex
All
01

Study summary

For ethical reasons to give opportunity for adult subjects (≥16 or 18 years) suffering from newly diagnosed epilepsy who completed the therapeutic confirmatory, open-label trial N01175 (NCT00175903) conducted with levetiracetam in monotherapy and who benefited from the treatment, to receive treatment with levetiracetam until the monotherapy indication for levetiracetam is granted in Europe.

To continue to assess safety of levetiracetam as per adverse event reporting and observation of weight changes.

02

Conditions studied

  • Epilepsy

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Keywords

  • NEWLY DIAGNOSED EPILEPSY
  • LEVETIRACETAM
  • KEPPRA
  • N01175 (NCT00175903)
03

In context

Epilepsy

1,805 studies on the registry are indexed under Epilepsy; 417 are open to participants now.

This study's enrollment of 130 is above the median of 50 across 1,206 interventional studies indexed under Epilepsy.

Browse Epilepsy studies →

Lead sponsor

UCB Pharma is the lead sponsor of 238 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
16 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Male/female adult subjects (≥ 16 or 18 years)
  • Diagnosis of epilepsy (all types of seizures may be included)
  • Subjects who completed N01175 (NCT00175903) trial and benefited from levetiracetam monotherapy

Other inclusion criteria may apply

Exclusion criteria

Exclusion Criteria:

  • Subjects withdrawn from N01175 (NCT00175903) trial for any reason
  • Subjects who received treatment other than levetiracetam in N01175 (NCT00175903) trial
  • Subject requiring add-on antiepileptic treatment
  • Subjects from countries where levetiracetam is authorized for use as monotherapy in epilepsy treatment
  • Sexually active woman with childbearing potential who is not using a medically accepted birth control method
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Single group
Masking
None (open label)
Enrollment
130 participants (actual)

Study arms

  • Experimental
    Levetiracetam (LEV)

    Drug: Levetiracetam

Interventions

  • DrugLevetiracetam

    500 mg oral tablets,1000 - 3000 mg/day, twice a day (BID), duration of the study

06

What researchers measure

Primary outcomes

  1. Assessment of Safety of Levetiracetam as Per Adverse Event (AE) Reporting in Open-label Therapy Phase

    Summarization for occurrence of adverse events like number of subjects with any adverse events or drug related adverse events is provided (see categories).

    Time frame: during open-label therapy phase of 18 months

Secondary outcomes

  1. Change From Baseline in Body Weight to Withdrawal or End of Study After 18 Months

    Time frame: Start of open-label therapy (Baseline) to withdrawal or end of study after 18 months

07

Results

Posted Nov 13, 2009

Participant flow

Participants Flow describes all subjects treated at least once during open-label monotherapy with Levetiracetam.

Participant flow — Overall Study
MilestoneLevetiracetam Open- Label Treatment
Started130
Completed115
Not completed15

Outcome measures

PrimaryAssessment of Safety of Levetiracetam as Per Adverse Event (AE) Reporting in Open-label Therapy Phase

Summarization for occurrence of adverse events like number of subjects with any adverse events or drug related adverse events is provided (see categories).

Time frame:
during open-label therapy phase of 18 months
Reported as:
Number · participants
Assessment of Safety of Levetiracetam as Per Adverse Event (AE) Reporting in Open-label Therapy Phase
participantsLevetiracetam Open- Label Treatment
Subjects with at least one AE40
Subjects with AEs leading to dose change8
Subjects with AEs leading to trial discontinuation1
Subjects with drug-related AEs16
Subjects with AEs of severe intensity4
Subjects with serious AEs6
Subjects with study drug-related serious AEs0
Number of deaths0
SecondaryChange From Baseline in Body Weight to Withdrawal or End of Study After 18 Months
Time frame:
Start of open-label therapy (Baseline) to withdrawal or end of study after 18 months
Reported as:
Mean · kg
Change From Baseline in Body Weight to Withdrawal or End of Study After 18 Months
kgLevetiracetam Open- Label Treatment
Change From Baseline in Body Weight to Withdrawal or End of Study After 18 Months0.71 ± 3.16

Adverse events

Collected over Open-label treatment over 18 months. Non-serious events are listed at a 2% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Levetiracetam Open- Label Treatment—6/130 (4.6%)10/130 (7.7%)
Most frequent serious events
Most frequent serious events
EventLevetiracetam Open- Label Treatment
Acute coronary syndromeCardiac disorders1/130
Hepatic cirrhosisHepatobiliary disorders1/130
Skin lacerationInjury, poisoning and procedural complications1/130
Grand mal convulsionNervous system disorders1/130
AlcoholismPsychiatric disorders1/130
TonsillitisInfections and infestations1/130
Foot fractureInjury, poisoning and procedural complications1/130
Most frequent other events
Most frequent other events
EventLevetiracetam Open- Label Treatment
Weight increasedInvestigations7/130
Weight decreasedInvestigations3/130

Baseline characteristics

Age, Continuous
Age, Continuous(years)Levetiracetam Open- Label Treatment
Mean40.68 ± 18.35
Sex: Female, Male
Sex: Female, Male(Participants)Levetiracetam Open- Label Treatment
Female58
Male72
Region of Enrollment
Region of Enrollment(participants)Levetiracetam Open- Label Treatment
France18
Finland9
Poland32
Belgium25
Bulgaria31
Switzerland15
08

Study locations

35 sites
  • Brugge, Belgium
  • Edegem, Belgium
  • Gent, Belgium
  • Haine St Paul, Belgium
  • Jette, Belgium
  • Kortrijk, Belgium
  • Leuven, Belgium
  • Oostende, Belgium
  • Sofia, Bulgaria
  • Varna, Bulgaria
  • Hus (helsinki), Finland
  • Kuopio, Finland
  • Tampere, Finland
  • Blaye, France
  • Bordeaux, France
  • Brest, France
  • Carcassonne, France
  • Cherbourg, France
  • Lille, France
  • Lyon Cedex, France
  • Nancy, France
  • Rennes, France
  • Saint Brieuc, France
  • Saint Quentin, France
  • TOULOUSE Cedex 04, France
  • Valenciennes, France
  • Czestochowa, Poland
  • Krakow, Poland
  • Olstyn, Poland
  • Poznan, Poland
  • Warszawa, Poland
  • Biel, Switzerland
  • Lausanne, Switzerland
  • St Gallen, Switzerland
  • Zurich, Switzerland
09

References and documents

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 18, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT00291655
Lead sponsor
UCB Pharma
Responsible party
Sponsor
First posted
Feb 14, 2006
Start date
Jun 2006
Primary completion
Apr 2008
Completion
Apr 2008
Results posted
Nov 13, 2009
Last update
May 18, 2015

Study contacts

UCB Clinical Trial Call Center
study director · +1 877 822 9493 (UCB)

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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