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WithdrawnNCT01309074Updated Feb 2, 2023

Does Pregabalin Improve Symptoms of Anxiety in Patients With Epilepsy? A Comparison With Sertraline

A Phase 4 interventional study of Pregabalin-Lyrica and Sertraline in Epilepsy and Anxiety, sponsored by Rush University Medical Center. Withdrawn at 1 site in United States. Open to participants aged 18 Years to 80 Years. Per ClinicalTrials.gov, last updated 2023-02-02.

Sponsored by Rush University Medical Center · Phase 4, Interventional, and Treatment

Why this study was withdrawn
No subjects could be enrolled and therefore we decided to withdraw/stop the study.

From the registry’s dates

  • Registered 1 year 4 months after the study started (first participant enrolled Nov 2009, registered Mar 2011).
Phase
Phase 4
Study type
Interventional
Enrollment
0
Allocation
Randomized
Ages
18 Years to 80 Years
Sex
All
01

Study summary

The aim of the study is to compare the safety \& efficacy of sertraline (up to a dose of 200mg/day) \& pregabalin (up to a dose of 300mg/day) for the treatment of symptoms of anxiety in patients with epilepsy.

Read the detailed description

Patients with epilepsy will be treated with either sertraline (up to a dose of 200mg/day) or pregabalin (up to a dose of 300mg/day) for the treatment of symptoms of anxiety. Outcome measures will include changes in the anxiety severity scales.

02

Conditions studied

  • Epilepsy
  • Anxiety

Keywords

  • Anxiety
  • Epilepsy
03

In context

Epilepsy

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

Browse Epilepsy studies →

Lead sponsor

Rush University Medical Center is the lead sponsor of 394 studies on the registry; 61 are open to participants now.

Of its 30 completed or terminated interventional studies of FDA-regulated products, 25 (83%) have results posted.

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

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • GAD-7 total score above 10.
  • Have a diagnosis of a Partial Seizure Disorder.
  • Have a Hamilton-A total score 20 and above.
  • 18-80 years of age.
  • Able to read at a fourth grade level.
  • If a woman of childbearing age, agrees to use an acceptable means of birth control.

Exclusion criteria

Exclusion Criteria:

  • Unable to understand and sign a consent.
  • Unable to follow instructions for the study.
  • Displaying current suicidal ideation
  • Having psychogenic non-epileptic seizures
  • Have a history of drug or alcohol abuse.
  • Use of any investigational drug within the last 30 days.
  • Hypersensitivity reaction or other serious adverse event to PGB in prior trials.
05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Investigator, Outcomes assessor)
Enrollment
0 participants (actual)

Study arms

  • Experimental
    Pregabalin

    Pregabalin is an antiepileptic medication which has been found in double blind placebo controlled trials to be effective and safe in the treatment of primary generalized anxiety disorder. It has an indication for the treatment of this condition in Europe \& Canada but not in the US.

    Drug: Pregabalin-Lyrica

  • Active comparator
    Sertraline

    Sertraline is an SSRI found to be an effective treatment of generalized anxiety disorder in controlled trials. It does not have an indication for this in this country.

    Drug: Sertraline

Interventions

  • DrugPregabalin-Lyrica

    Pregabalin in a dose up to 300mg/day in BID dosing.

    Also known as: Lyrica.

  • DrugSertraline

    Sertraline in a dose up to 200mg/day in BID dosing.

    Also known as: Zoloft.

06

What researchers measure

Primary outcomes

  1. Improvement of anxiety symptoms measured with the changes of the total scores of GAD-7 & HAM-A.

    Change in severity of symptoms \&/o remission of symptoms of anxiety between visit 0 \& the end of treatment phase.

    Time frame: 27 weeks

Secondary outcomes

  1. Change in Quality of life measures assessed with the QOLIE-89.

    A change in the total scores of the QOLIE-89 scores as well as in the individual subscales and change in the tolerance of antiepileptic medication assessed with change in the total score of the adverse event profile between baseline \& the end of treatment phase.

    Time frame: 27 weeks.

07

Study locations

1 site
  • Rush University Medical Center
    Chicago, Illinois 60612, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 2, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01309074
Lead sponsor
Rush University Medical Center
Responsible party
Sponsor
First posted
Mar 4, 2011
Start date
Nov 2009
Primary completion
Dec 2012
Completion
Dec 2012
Last update
Feb 2, 2023

Study contacts

Andre M. Kanner, MD
principal investigator · Director Laboratory Encephalography

Oversight

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

Not currently enrolling

This study is withdrawn, as verified in Jan 2023. You cannot join it, but the record below documents what was studied.

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