Online Program to Reduce Depression in MS



Status:Recruiting
Conditions:Depression, Neurology, Multiple Sclerosis
Therapuetic Areas:Neurology, Psychiatry / Psychology, Other
Healthy:No
Age Range:18 - 65
Updated:12/1/2018
Start Date:February 15, 2017
End Date:April 30, 2019
Contact:Stefan M Gold, PhD
Email:stefan.gold@charite.de
Phone:+49 450 517 594

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International Deprexis Trial in Multiple Sclerosis (IDEMS) - a Multicenter Randomized Controlled Trial

This is an international, multicenter, randomized controlled trial of an internet-based CBT
intervention for depression (Deprexis) conducted in five MS centers in the US and Germany.
The trial consists of a three-arm primary trial phase and an extension phase targeted at
maintenance.

Depression is highly common in MS with a lifetime risk for major depressive disorder (MDD) as
high as 25-50% and a 12-month prevalence of up to 25%, particularly in younger patients.
Depression in MS has been linked to biological as well as psychological factors and
substantially impacts psychosocial function. Importantly, depressive symptoms correlate with
decreased quality of life, absence from work, and lower social support and are among the
strongest predictors for suicidal ideation in MS patients.

Despite its immediate clinical relevance, depression in MS remains underdiagnosed and often
untreated and evidence for the efficacy of pharmacological or non-pharmacological
interventions for MS-associated depression is scarce. For example, guidelines recently
published by the AAN concluded that evidence for pharmacotherapy and individual or group
therapies for MS-depression was insufficient but recommended cognitive behavioral therapy
(CBT) delivered by phone with weak level of evidence. Such approaches, however, still require
availability of a trained psychotherapist.

Given the mobility problems, cognitive impairment, and fatigue typically associated with MS
as well as the limited availability of psychotherapists, self-guided, automated,
internet-based interventions may help to overcome treatment barriers often encountered by
patients with MS. In a recent phase II randomized controlled trial (RCT) in Germany, the
investigators found one such internet-based CBT program, Deprexis, to significantly reduce
depressive symptoms in MS (Fischer et al., Lancet Psychiatry 2015). Despite these encouraging
results, large, definitive trials of the most promising therapeutic approaches for
MS-associated depression that could inform clinical practice are completely lacking.

Here, the investigators conduct a large, international, multicenter RCT of the Deprexis
program to treat depression in MS patients. Patients will be recruited in five specialized MS
centers in Germany (Charité Berlin and University Medical Center Hamburg) and the US (Cedars
Sinai Los Angeles, University of Missouri - Kansas City, and Penn State University). The
investigators plan to enroll n=400 patients who will be randomly assigned to two different
versions of Deprexis (either Deprexis alone or Deprexis plus regular Email support,
DeprexisPlus) for 3 months or a waitlist control group and undergo clinical assessments at
baseline and month 3. In addition, the investigators will conduct long-term online follow up
at month 6 and month 12.

The trial will address the following three main aims:

Aim 1: To definitively test the effectiveness of Deprexis for reducing depressive symptoms in
MS at the end of treatment.

Aim 2: To determine the added value of email support for Deprexis (DeprexisPlus) in MS.

Aim 3: To explore the long-term stability of therapeutic effects (12 months) and the
potential of a booster session to enhance maintenance.

Inclusion criteria

- age > 18

- neurologist-confirmed diagnosis of MS (all forms)

- self-reported depressive symptoms (BDI-Fastscreen > 4)

- fluent in German or English (depending on study site),

- willingness to engage in self-administration of an iCBT intervention for 3 months and
complete follow-up

- ability to travel to the outpatient center for two clinical assessments (baseline and
month 3)

- internet access at home

Exclusion criteria:

- unwilling or unable to consent,

- diagnosis of bipolar or psychosis (as determined by M.I.N.I structured interview),

- substantial neurocognitive impairments such as dementia or autism

- moderate or high risk of suicide (according to MINI module C) or by clinical
impression

- very severe depression that would interfere with the ability to participate in the
study (based on clinical judgment by the physician at the recruitment site).

- current psychotherapy/behavioral treatments for depression

- started pharmacotherapy for depression within the last 2 months

- MS relapse or steroid treatment in the last 4 weeks

- concurrent participation in another clinical trial that includes an intervention

- refusal to saving, processing and forwarding of pseudonymized data
We found this trial at
4
sites
State College, Pennsylvania 16802
Principal Investigator: Peter Arnett, PhD
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8700 Beverly Blvd # 8211
Los Angeles, California 90048
(1-800-233-2771)
Principal Investigator: Nancy L Sicotte, MD
Cedars Sinai Med Ctr Cedars-Sinai is known for providing the highest quality patient care. Our...
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Berlin, 10117
Principal Investigator: Friedemann Paul, MD
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Berlin,
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5005 Oak Street
Kansas City, Kansas 66103
Principal Investigator: Jared Bruce, PhD
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Kansas City, KS
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