Psychotherapy and psychosomatics · 2005
Internet-guided self-help with or without exposure therapy for phobic and panic disorders.
Клиническое исследованиеСтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Schneider Andreas J, Mataix-Cols David, Marks Isaac M, Bachofen Martin
Аннотация
BACKGROUND: As many sufferers from phobic and panic (phobia/panic) disorders cannot get to suitable therapists, routine aspects of therapy were delegated to internet-accessed computer-aided self-help with or without exposure instructions.
METHODS: Phobia/panic referrals were randomised to computer-aided self-help via the internet at home in a 2:1 ratio either by self-exposure cognitive behaviour therapy (CBT) [FearFighter (FF), n = 45] or by minimal CBT without exposure [Managing Anxiety (MA), n = 23]. All had brief backup phone advice from a clinician concerning their computer guidance.
RESULTS: On self-ratings and blinded assessor ratings, patients improved equally with each form of self-help over 10 treatment weeks but significantly more on 5 out of 10 measures by week 14 (1-month follow-up) when the self-help included self-exposure instructions than when it did not. In accord with this, standardised effect sizes (Cohen's d) indicated superiority of FF over MA on 5 measures by week 14. Satisfaction with treatment in all patients pooled correlated positively with improvement after treatment and at 1-month follow-up.
CONCLUSIONS: At the end of treatment, computer-aided CBT self-help at home via the internet plus brief live helpline support was effective with or without exposure instructions, and at 1-month follow-up it was more effective on some measures if exposure instructions had been included. Analysis is needed of how non-exposure CBT produced its shorter-term effect.
METHODS: Phobia/panic referrals were randomised to computer-aided self-help via the internet at home in a 2:1 ratio either by self-exposure cognitive behaviour therapy (CBT) [FearFighter (FF), n = 45] or by minimal CBT without exposure [Managing Anxiety (MA), n = 23]. All had brief backup phone advice from a clinician concerning their computer guidance.
RESULTS: On self-ratings and blinded assessor ratings, patients improved equally with each form of self-help over 10 treatment weeks but significantly more on 5 out of 10 measures by week 14 (1-month follow-up) when the self-help included self-exposure instructions than when it did not. In accord with this, standardised effect sizes (Cohen's d) indicated superiority of FF over MA on 5 measures by week 14. Satisfaction with treatment in all patients pooled correlated positively with improvement after treatment and at 1-month follow-up.
CONCLUSIONS: At the end of treatment, computer-aided CBT self-help at home via the internet plus brief live helpline support was effective with or without exposure instructions, and at 1-month follow-up it was more effective on some measures if exposure instructions had been included. Analysis is needed of how non-exposure CBT produced its shorter-term effect.