A Phase 2 interventional study of Stimulus fading procedures and Guidance on defocused communication in Selective Mutism, sponsored by Regionsenter for barn og unges psykiske helse. Completed at 1 site in Norway. Open to participants aged 3 Years to 9 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2014-06-20.
Sponsored by Regionsenter for barn og unges psykiske helse · Phase 2, Interventional, and Treatment
Selective mutism (SM) describes inhibited and withdrawn children who are persistently mute in central situations despite ability to talk. SM may cause great suffering and create problems, both socially and related to learning. SM is associated with social anxiety, neurodevelopmental delay and bilingualism. The prevalence is about .7-8 ‰. Adequate assessment and treatment of SM is seldom provided in the mental health services. SM is considered hard to treat, and randomised treatment studies are lacking. This study will examine the effect of a manual based treatment for SM. The treatment consists of home- and kindergarten /school based interventions including behaviour techniques and psychoeducation. Defocused communication is a general treatment principle. Comorbidity, including neurodevelopmental delay /disorder, and predictors of outcome, will be examined. A pilot study was conducted to ensure the feasibility of the planned effectiveness study. Seven children, aged 3-5 years were included. Six has started treatment, and all talked in the kinder garden within the first 3 months. The present study will have a randomised controlled design with 1. Manual based intervention for 6 months compared to 2. Waiting list controls (3 months), and then manual based intervention. The sample: Children aged 3-9 years consecutively referred to the school psychology- or the mental health services in Oslo and Eastern Norway. Expected N = 24 based on the pilot study, is a sufficient sample size to answer our primary research question. The treatment will be given by a therapist from the research group or by a local clinician under supervision. The study can add essential knowledge on treatment of SM and make effective treatment available to clinicians in the community.
Regionsenter for barn og unges psykiske helse is the lead sponsor of 8 studies on the registry; none are open to participants now.
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Behavioral: Stimulus fading procedures · Behavioral: Guidance on defocused communication
Behavioral: Guidance on defocused communication
Core elements : 1.Behavior techniques (BT's) are used to gradually master the anxiety ("stimulus fading" and reward). 2. Children are first met at home where they feel most safe, and the BT's are first conducted at home in cooperation with the parents. 3.The same interventions are then continued in the environment where the problem primarily exist (kindergarten / school) not at the clinic. 4.Defocused communication- and interaction is a general treatment principle (e.g. avoid looking directly at the child, sit beside not opposite to the child, no direct questioning, and communication is based upon a motivating activity, not about the child). 5.Frequent and short interventions. 6.Information to parents and teachers on how to communicate with children with SM
Also known as: stimulus fading technique, defocused communication
Guidance and supervision to teachers working with the children with SM. Frequency: Twice during three months
School version of the Selective Mutism Questionnaire (SSQ)
Time frame: at 3, 6, 12 months
Clinical Global Impression Scale (CGI)
Time frame: at 3, 6, 12 months
This study is completed, as verified in Jun 2014. You cannot join it, but the record below documents what was studied.
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Mutism
Regionsenter for barn og unges psykiske helse