Robert B. Wesner

The occurence of performance anxiety among musicians

A questionnaire was given to the students and faculty of the University of Iowa School of Music to learn about their experiences with and attitudes about performance anxiety. Forty-nine (16.5%) of the 302 respondents indicated that their musical performance was impaired by anxiety. Over 21% of the respondents indicated that they experienced marked distress while performing and 16.1% indicated that performance anxiety had adversely affected their careers. Women more frequently reported distress and impairment due to performance anxiety than men. Age was not found to affect problems with performance anxiety. Poor concentration, rapid heart rate, tremor, sweating, and dry mouth were the most commonly reported anxious symptoms. Drug and alcohol use among this group of musicians was minimal. The findings suggest that performance anxiety is an important problem that may in some instances warrant medical treatment.

Predictors of short-term treatment response in 66 patients with panic disorder

Short-term treatment response in panic disorder was studies in 66 subjects who had completed 3 weeks of treatment with fluvoxamine (n = 23), cognitive therapy (n = 20), or placebo (n = 23). Clinical and self-rated assessments were gathered at baseline, during, and after treatment. Using multiple logistic regression, treatment with fluvoxamine, a low panic attack severity score, and absence of a comorbid personality disorder were identified as significant predictors of recovery. Personality disorder was an important negative predictor to outcome with cognitive therapy. The results support the efficacy of fluvoxamine, and show that patients with low symptom severity and a normal personality respond well to treatment.

Imipramine an effective treatment for illness phobia

Ten subjects with illness phobia were treated with imipramine for 8 weeks. All of the eight subjects who remained on the drug for 4 weeks or more reported at least moderate improvement. Overstimulatory reactions occurred in four subjects causing two to discontinue medication. Imipramine appears to be a potentially useful treatment for this subtype of hypochondriasis.

A Comparison of Patients With Illness Phobia and Panic Disorder

Fourteen subjects with illness phobia, a subtype of hypochondriasis, were compared with an equal number of subjects with panic disorder who had been matched for age and sex. The illness phobic subjects differed from panic subjects in not having spontaneous panic attacks or agoraphobic symptoms, the characteristic features of panic disorder. The onset of illness phobia was related to experience with illness in half the subjects. Half of the illness phobic subjects also had family histories of anxiety disorders. The results suggest that illness phobia is distinct from panic disorder and that it is a disorder in which environmental and genetic factors are etiologically important.

The effect of co-morbidity and penetrance estimation on the outcome of linkage analysis in a bipolar family

In order to demonstrate the impact of co-morbidity and penetrance estimation on linkage analysis, a single bipolar family containing co-morbidity was examined for linkage to c-Harvey ras-1, and Glucose-6-phosphate dehydrogenase

An archival study of depression before and after age 55

In this archival study, 58 patients with unipolar depression who were 55 years of age or older were compared to 155 depressed control patients age 54 years or less. The older patients with unipolar depression had a significantly worse outcome, with only 51.7% experiencing a period of full remission during follow-up. Medical disorders were common, and older depressed patients showed a clear excess of cardiovascular disorders. Clinical symptoms did not separate the two groups, with the exception of psychomotor retardation and agitation. Electroconvulsive therapy was associated with less continuous hospitalization and an overall superior outcome. (J Geriatr Psychiatry Neurol 1988;1:220-225).

Acute Treatment Response in Outpatients with Panic Disorder: High Versus Low Depressive Symptoms

The authors studied 75 outpatients with DSM-III-R panic disorder who had participated in a clinical trial and had been randomly assigned to receive fluvoxamine, cognitive therapy, or placebo for an 8-week period. They compared a group with high levels of depressive symptoms and a group with low levels of depressive symptoms. At baseline, patients with high levels of depressive symptoms were more likely to have severe phobic avoidance and to have higher scores on measures of anxiety, hyochondriasis, and disability. An important finding was that depressive symptoms improved at a rate which paralleled improvement in panic and anxiety. Likewise, the presence of depressive symptoms did not interfere with treatment response in panic disorder. Clinical implications of the findings are discussed.

Organic mood disorder : a valid psychiatry consultation diagnosis ?

To determine the validity of the DSM-IIIR category organic mood disorder, we compared 50 psychiatric consultations with this diagnosis to 50 psychiatric consultations diagnosed with major depression in the medically ill. Organic mood disorder patients were more likely to be in the index affective disorder episode and have a negative family history of depression. Despite similar pharmacologic treatment between groups, the organic mood disorder group was less likely to be completely recovered at 4 years follow-up. This study suggests organic mood disorder is a valid diagnosis in the psychiatry consultation service.

The influence of age on the natural history of unipolar depression when treated with electroconvulsive therapy

SummaryThe influence of age on the natural history of unipolar depression when treated with electroconvulsive therapy (ECT) was studied using a naturalistic/archival study design. A sample of 125 patients who received no somatic treatment were compared with 128 patients who all received a course of ECT with at least four treatments. Patients were separated according to age at admission. Treated patients, aged 40 or older, who were clearly remitters showed no differences in previous episodes, subsequent episodes, subsequent hospitalizations, or likelihood of experiencing a period of full recovery when compared with a similar group of untreated patients. Hospitalization greater than 1 year and chronicity were significantly more common in the untreated older subjects. Treated patients aged 39 or younger, who also were clearly remitters, showed significant increases in subsequent episodes and subsequent hospitalizations when compared with a group of depressed patients of similar age who received no somatic treatment. Hospitalization greater than 1 year was also more common in the untreated younger patients. ECT clearly reduces the rate of chronicity in older patients but may be associated with an increase in episodes after treatment in the younger population.

Linkage of c-Harvey-ras-1 and INS DNA markers to unipolar depression and alcoholism is ruled out in 18 families

SummaryEighteen families informative for c-Harveyras-1 and INS DNA markers were tested for linkage to unipolar depression and alcoholism. No evidence of linkage was found between these DNA markers and the disorders observed in the families. This study fails to replicate the Old Order Amish Study and suggests that a significant degree of genetic heterogeneity may be present among psychiatric disorders.