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Study identifier: NCT06588309 Synced from ClinicalTrials.gov · July 29, 2026
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The Course and Outcome of Integreated Trauma and Addiction Treatment Between PTSD and CPTSD

Condition: PTSD · Addiction  ·  Sponsor: IrisZorg

PhaseN/A
Planned participants50
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

In the ICD-11 post-traumatic stress disorder (PTSD) and complex PTSD (CPTSD) are distinguished. CPTSD is associated with early childhood traumatization and more severe symptom patterns. Research thus far confirms that PTSD and CPTSD are two related but different concepts, but it's still unclear what the clinical relevance of this differentiation is. In addiction care approximately one out of three patients suffer from (C)PTSD. It's unclear if in patients with a substance use disorder (SUD) comorbid CPTSD results in poorer treatment outcomes compared to comorbid PTSD.

This description comes directly from the study's public registry record.

Talk to the study team

Angelique Dekkers, MSc.  ·  +31-886061463  ·  angelique.dekkers@iriszorg.nl

Wiebren Markus, PhD  ·  0031-88-6061396  ·  w.markus@iriszorg.nl

Always discuss trial participation with your own doctor first.

Locations (1)

IrisZorgArnhem, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT06588309