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CompletedNCT00870688Updated May 20, 2009Results posted

Valproate Sustained Release Minitablets (Orfiril(R) Long) Once Daily in the Evening

An observational study in Epilepsy, sponsored by Desitin Arzneimittel GmbH. Completed. Open to participants aged 12 Years and older. Per ClinicalTrials.gov, last updated 2009-05-20.

Sponsored by Desitin Arzneimittel GmbH · Observational

Study type
Observational
Time perspective
Prospective
Enrollment
82
Ages
12 Years and older
Sex
All
01

Study summary

Valproate is the first line therapy in primary generalized seizures. The applied drug contains sodium valproate in sustained release minitablets. As a multiple unit dosage form these can be easily swallowed and taken independent from meals.

A simple dosage scheme like valproate sustained release minitablets once daily in the evening should improve the compliance and likely the seizure situation of the patients. The data of this non interventional trial were directly extracted from the physician's electronic patient database. The observational period was 7 weeks compared to a retrospective period 7 weeks before start of the study.

02

Conditions studied

  • Epilepsy

Keywords

  • valproate
  • epilepsy
  • compliance
  • sustained released minitablet
  • Orfiril long
03

In context

Epilepsy

1,842 studies on the registry are indexed under Epilepsy; 423 are open to participants now.

This study's enrollment of 82 is below the median of 101 across 536 observational studies indexed under Epilepsy.

Browse Epilepsy studies →

Lead sponsor

Desitin Arzneimittel GmbH is the lead sponsor of 13 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
12 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

community sample outpatients

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • age of 12 years and above
  • epilepsy patients
  • indication to initiation / conversion to valproate sustained release minitablets once daily

Exclusion criteria

Exclusion Criteria:

  • contraindication to valproate use
  • no indication for conversion to valproate sustained release minitablets once daily
05

Study design

Time perspective
Prospective
Enrollment
82 participants (actual)

Groups and cohorts

  • 1

    epilepsy patients

    Drug: sodium valproate

Interventions

  • valproate sustained release minitablets, once daily.

    Also known as: Orfiril (R) long

06

What researchers measure

Primary outcomes

  1. Change in Number of Seizures After Conversion To Valproate Retard Minitablets Once Daily

    Time frame: 7 weeks

  2. Number of Seizures Within 7 Weeks

    Time frame: 7 weeks

Secondary outcomes

  1. Data About Efficacy, Safety and Compliance

    Time frame: 7 weeks

07

Results

Posted Mar 27, 2009

Participant flow

Participant flow — Overall Study
MilestoneSodium Valproate
Started82
Completed78
Not completed4
Withdrew: Lost to follow-up2
Withdrew: Death, unrelated1
Withdrew: Granules in the stools1

Outcome measures

PrimaryChange in Number of Seizures After Conversion To Valproate Retard Minitablets Once Daily
Time frame:
7 weeks
Reported as:
number of seizures

Results for this outcome have not been posted.

SecondaryData About Efficacy, Safety and Compliance
Time frame:
7 weeks

Results for this outcome have not been posted.

PrimaryNumber of Seizures Within 7 Weeks
Time frame:
7 weeks
Reported as:
Mean · seizures
Number of Seizures Within 7 Weeks
seizuresSodium Valproate
Number of Seizures Within 7 Weeks1.6 ± 2.9

Baseline characteristics

Age, Categorical
Age, Categorical(Participants)Sodium Valproate
<=18 years1
Between 18 and 65 years61
>=65 years20
Age Continuous
Age Continuous(years)Sodium Valproate
Mean45.9 ± 23
Sex: Female, Male
Sex: Female, Male(Participants)Sodium Valproate
Female43
Male39
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Study locations

No study locations are listed for this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 20, 2009, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00870688
Lead sponsor
Desitin Arzneimittel GmbH
First posted
Mar 27, 2009
Start date
Jan 2005
Primary completion
Apr 2006
Completion
Apr 2006
Results posted
Mar 27, 2009
Last update
May 20, 2009

Oversight

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

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This study is completed, as verified in Feb 2009. You cannot join it, but the record below documents what was studied.

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