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CompletedNCT02204787STICCSUpdated Dec 14, 2022

Treatment of Negative Symptoms and Schizophrenia

A Phase 1/2 interventional study of transcranial direct current stimulation in Schizophrenia, sponsored by University Hospital, Montpellier. Completed at 1 site in France. Open to participants aged 18 Years to 60 Years. Per ClinicalTrials.gov, last updated 2022-12-14.

Sponsored by University Hospital, Montpellier · Phase 1/2, Interventional, and Treatment

From the registry’s dates

  • Registered 3 months after the study started (first participant enrolled Apr 2014, registered Jul 2014).
Phase
Phase 1/2
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
18 Years to 60 Years
Sex
All
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Study summary

The aim of this study is to evaluate the therapeutic efficacy of a neuromodulation technique, tDCS (transcranial direct current stimulation) used as a complementary treatment on negative symptoms. 60 patients will be randomized into two groups (active tDCS vs sham tDCS) and will be assessed after the intervention, 1 and 3 months after.Secondary outcomes shall include neuropsychological assessment, general symptomatology, extrapyramidal symptoms and social functioning.

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Conditions studied

  • Schizophrenia

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03

In context

Schizophrenia

3,471 studies on the registry are indexed under Schizophrenia; 472 are open to participants now.

This study's planned enrollment of 60 is below the median of 70 across 2,872 interventional studies indexed under Schizophrenia.

Browse Schizophrenia studies →

Lead sponsor

University Hospital, Montpellier is the lead sponsor of 1,244 studies on the registry; 224 are open to participants now.

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

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Who can participate

Ages eligible
18 Years to 60 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Schizophrenia with prominent negative symptoms

Exclusion criteria

  • other psychiatric or neurological diseases

    • specific tDCS limitations
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Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
60 participants (estimated)

Study arms

  • Experimental
    active tDCS

    Transcranial Direct Current Stimulation : 10 sessions twice a day during 5 days, with a 2 mA intensity during 20 minutes.

    Device: transcranial direct current stimulation

  • Sham comparator
    Sham tDCS

    Transcranial Direct Current Stimulation : 10 sessions twice a day during 5 days, with a sham stimulation during 20 minutes. Initial stimulation followed by turning off the device as to ensure blinding.

    Device: transcranial direct current stimulation

Interventions

  • Devicetranscranial direct current stimulation
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What researchers measure

Primary outcomes

  1. Scale for the Assessment of Negative Symptoms

    Time frame: up to 3 months after intervention

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Study locations

1 site
  • UH Montpellier
    Montpellier, 34295, France
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 14, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02204787
Lead sponsor
University Hospital, Montpellier
Responsible party
Sponsor
First posted
Jul 30, 2014
Start date
Apr 1, 2014
Primary completion
Oct 26, 2018
Completion
Oct 26, 2018
Last update
Dec 14, 2022

Study contacts

Jerome ATTAL, MD
principal investigator · UH Montpellier

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Nov 2017. You cannot join it, but the record below documents what was studied.

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