A case study of behavioral assessment and treatment of insect phobia.
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We assessed the academic performance of a 14-year-old boy with insect phobia in the context of feared stimuli. The dependent measure was math calculation rate across three conditions that varied therapist statements about the presence of crickets and the actual presence of live crickets. Subsequent treatment consisted of graduated exposure and contingent rewards for math problem completion. Assessment results indicated that the boy's performance was consistently low in the presence of live crickets but not when he was spuriously informed that crickets were present (the primary referral concern). Treatment results indicated no effect from exposure alone and a dramatic effect when exposure was combined with contingent rewards. (+info)
Social anxiety disorder: a common, underrecognized mental disorder.
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Social phobia is a highly prevalent yet often overlooked psychiatric disorder that can cause severe disability but fortunately has shown responsiveness to specific pharmacotherapy and psychotherapy. Recognition of its essential clinical features and the use of brief, targeted screening questions can improve detection within family practice settings. Cognitive behavioral therapy, with or without specific antidepressant therapy, is the evidence-based treatment of choice for most patients. Adjunctive use of benzodiazepines can facilitate the treatment response of patients who need initial symptom relief. The use of beta blockers as needed has been found to be helpful in the treatment of circumscribed social and performance phobias. Treatment planning should consider the patient's preference, the severity of presenting symptoms, the degree of functional impairment, psychiatric and substance-related comorbidity, and long-term treatment goals. (+info)
Citalopram controls phobic symptoms in patients with panic disorder: randomized controlled trial.
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OBJECTIVE: To examine the effects of long-term treatment with citalopram or clomipramine on subjective phobic symptoms in patients with panic disorder. DESIGN: Double-blind, parallel-group, five-arm study. PATIENTS: Patients aged 18 to 65 years with panic disorder (DMS-III-R diagnosis) and with no major depressive symptoms. INTERVENTIONS: Four hundred and seventy-five patients were randomized to 8 weeks of treatment with either citalopram (10 to 15 mg per day; 20 to 30 mg per day; or 40 to 60 mg per day), clomipramine (60 to 90 mg per day) or placebo. Two hundred and seventy-nine patients continued treatment after the 8-week acute phase. OUTCOME MEASURES: Phobic symptoms were assessed using the Phobia Scale and the Symptom Checklist's (SCL-90) phobia-related factors. RESULTS: At all dosages, citalopram was more efficacious than placebo, with 20 to 30 mg generally being the most effective dosage. Citalopram (20 to 30 mg) generally decreased phobic symptoms significantly more than placebo after Month 3. Interpersonal sensitivity decreased when measured on the respective SCL-90 sub-scale. Alleviation of phobic symptoms generally continued to increase towards the end of the treatment. The effect of clomipramine was not as consistent. CONCLUSIONS: All active treatment groups, especially the group receiving 20 to 30 mg per day of citalopram, effectively controlled phobic symptoms in patients with panic disorder. Long-term treatment with citalopram further decreased phobic symptoms. (+info)
The treatment of social phobia in general practice. is exposure therapy feasible?
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BACKGROUND: Exposure therapy is an effective treatment for generalized social phobia. Most patients with social phobia are treated in primary care, but family doctors are not usually trained to perform exposure therapy. We have conducted a study in primary care of the effect of exposure therapy alone or in combination with sertraline on generalized social phobia. OBJECTIVES: The purpose of this article is to describe the training of GPs and the application of the treatment programme in general practice. METHOD: Forty-five GPs were trained for approximately 30 h in assessing patients with social phobia and conducting exposure therapy. The training programme included scoring of videotaped interviews of five patients on several social phobia scales, and a videotape demonstrating different steps of an exposure therapy was used as a model for role play in group training. RESULTS: All of the GPs completed the training programme. The doctors expressed satisfaction with the programme and also found it useful in the treatment of patients with conditions other than social phobia. There was a significant difference in response between the treatment groups (P = 0.001), and the combination of exposure therapy and sertraline seemed to be particularly beneficial. (+info)
Tokophobia: an unreasoning dread of childbirth. A series of 26 cases.
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BACKGROUND: Some women dread and avoid childbirth despite desperately wanting a baby. This is called tokophobia. AIMS: To classify tokophobia for the first time in the medical literature. METHOD: Twenty-six women noted to have an unreasoning dread of childbirth were interviewed by the same psychiatrist, who was not the treating doctor. A qualitative analysis of these psychiatric interviews was performed. RESULTS: Phobic avoidance of pregnancy may date from adolescence (primary tokophobia), be secondary to a traumatic delivery (secondary tokophobia) or be a symptom of prenatal depression (tokophobia as a symptom of depression). Pregnant women with tokophobia who were refused their choice of delivery method suffered higher rates of psychological morbidity than those who achieved their desired delivery method. CONCLUSIONS: Tokophobia is a specific and harrowing condition that needs acknowledging. Close liaison between the obstetrician and the psychiatrist in order to assess the balance between surgical and psychiatric morbidity is imperative with tokophobia. (+info)
Psychometric properties of the Social Phobia Inventory (SPIN). New self-rating scale.
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BACKGROUND: Of available self-rated social phobia scales, none assesses the spectrum of fear, avoidance, and physiological symptoms, all of which are clinically important. Because of this limitation, we developed the Social Phobia Inventory (SPIN). AIMS: To establish psychometric validation of the SPIN. METHOD: Subjects from three clinical trials and two control groups were given the 17-item, self-rated SPIN. Validity was assessed against several established measures of social anxiety, global assessments of severity and improvement, and scales assessing physical health and disability. RESULTS: Good test-retest reliability, internal consistency, convergent and divergent validity were obtained. A SPIN score of 19 distinguished between social phobia subjects and controls. The SPIN was responsive to change in symptoms over time and reflected different responses to active drugs v. placebo. Factorial analysis identified five factors. CONCLUSIONS: The SPIN demonstrates solid psychometric properties and shows promise as a measurement for the screening of, and treatment response to, social phobia. (+info)
Psychological therapies for post-traumatic stress disorder.
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BACKGROUND: After exposure to traumatic stressors, a subgroup of survivors (20-30%) will develop post-traumatic stress disorder (PTSD). AIMS: Since the incidence and prevalence rates for PTSD in the community are significant, it is important that general practitioners and psychiatrists be familiar with possible therapeutic options. In this review we shall look at the published evidence about the effectiveness of psychological treatments for PTSD. METHOD: The psychopathological mechanisms involved in PTSD are discussed. Studies of the effectiveness of different psychological therapies are reviewed. RESULTS: The review suggests that persistent fear or shame reactions are key aspects of PTSD. Evidence from systematic reviews suggests that psychotherapeutic treatments are effective in the therapy of reactions based on fear, and may increase the effectiveness of pharmacological therapy. There is less systematic evidence for the efficacy of interventions for symptoms based on shame. CONCLUSIONS: Although a proportion of patients with complex or chronic PTSD may require specialist interventions, most patients can be treated effectively by a general psychiatric service which can offer both pharmacological and psychological interventions. (+info)
The medical student as behavioural psychotherapist.
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A group of medical students were randomly selected from a larger group to carry out behaviour therapy under supervision. Ten patients with phobic disorders and two with obsessive-compulsive neurosis were treated, and the results, assessed by ratings of proved reliability, compared favourably with other studies in which psychiatrists or nurses acted as therapists. A questionnaire survey showed that students involved in therapy had a more favourable opinion about this kind of treatment than those receiving only theoretical instruction. The results suggested not only that medical students make good behavioural psychotherapists but also that the subject is a worthwhile training experience which warrants inclusion in the curriculum. (+info)