Altruistic living donors: evaluation for nondirected kidney or liver donation.

A program was established within our regional procurement organization to permit evaluation of altruistic living donors (LD) interested in nondirected kidney or liver segment donation prior to transplant center referral. During the initial 30 months of program operations, 731 donor inquiries were received of which 131 individuals called back after review of mailed information materials. Forty-seven candidates initiated and 19 completed the evaluation process. Seven underwent donation to include six kidneys and one liver segment, five are actively pending donation, five were excluded from donation following transplant center evaluation and two took no further action after their intended liver recipients received deceased donor (DD) transplants. Psychological evaluation of these 19 candidates found them to be free of psychopathology, highly cooperative and self-directed. They did not exhibit attention-seeking or religious motivations for their actions. All seven donors and recipients continue to do well postoperatively. This evaluation program has made possible large-scale screening and education of prospective altruistic LD within the general population and also provides a unique opportunity to further our understanding of those individuals interested in living-nondirected donation.

Functional MRI reveals an interhemispheric dissociation of frontal and temporal language regions in a patient with focal epilepsy.

We report the case of a patient with frontal lobe epilepsy in whom the Wada test failed to lateralize representation of language (fluent speech was observed after amobarbital injection on both the right and left side). Functional magnetic resonance imaging (fMRI) during a lexical processing task revealed an atypical organization of language represented by an interhemispheric dissociation of language regions with a right frontal dominance and a left temporal dominance. Consistent with the fMRI results, the patient's ability to name pictures was not reliably impaired by electrocortical stimulation (ECS) of left frontal cortex. The findings from Wada, fMRI, and ECS were confirmed by a lack of language impairment after left frontal lobectomy for seizures. This case illustrates that fMRI can precisely map cortical language networks in epileptic patients and that fMRI may be used to help interpret laterality results provided by the Wada procedure.

Wada testing reveals frontal lateralization for the memorization of words and faces.

Neuroimaging studies have suggested that specific regions of the frontal and medial temporal cortex are engaged during memory formation. Further, there is specialization across these regions such that verbal materials appear to preferentially engage the left regions while nonverbal materials primarily engage the right regions. An open question, however, has been to what extent frontal regions contribute to successful memory formation. The present study investigates this question using a reversible lesion technique known as the Wada test. Patients memorized words and unfamiliar faces while portions of their left and right hemispheres were temporarily anesthetized with sodium amytal. Subsequent memory tests revealed that faces were remembered better than words following left-hemisphere anesthesia, whereas words were remembered better than faces following right-hemisphere anesthesia. Importantly, inspection of the circulation affected by the amytal further suggests that these memory impairments did not result from direct anesthetization of the medial temporal regions. Taken in the context of the imaging findings, these results suggest that frontal regions may also contribute to memory formation in normal performance.

The association of irritable bowel syndrome and somatization disorder.

BACKGROUND AND OBJECTIVE: Irritable bowel syndrome (IBS) and somatization disorder (SD) are defined by nonobjective symptoms that overlap considerably. Psychiatric symptoms associated with IBS may originate from SD in IBS patients. Previous studies of IBS have not considered SD separately from IBS. METHODS: This study explored psychiatric symptoms and illness behavior in IBS in relation to SD. A total of 50 outpatients with IBS or ulcerative colitis (UC) were evaluated with the Diagnostic Interview Schedule and Illness Behavior Questionnaire. RESULTS: Definite or probable SD was diagnosed in no UC patients and in 42% of IBS patients (confirmed in 25% and lacking one symptom in another 17%). IBS patients with probable or definite SD, but not those without SD, reported more psychiatric symptoms and abnormal illness behaviors than did UC patients. SD accounted for the association of psychiatric symptoms with IBS. CONCLUSIONS: In this university-based office setting, the association of psychiatric features with IBS appears heterogeneous predicated on whether SD is present. Future studies of functional bowel diseases should distinguish between patients with and without SD to clarify its relationship to these disorders. Clinicians should consider whether patients with functional disorders have SD, a diagnosis that indicates specific clinical management strategies.

Diagnosis of posttraumatic stress disorder with the MMPI: PK scale scores in somatization disorder.

Clinic patients with diagnoses of either major depression or somatization disorder were given the MMPI. Women with somatization disorder had high scores on Keane's MMPI scale (PK) for posttraumatic stress disorder. Following the procedure for the MMPI-2 (46 of the 49 PK items and MMPI-2 norms), 59% of the women with somatization disorder and 21% of the women with major depression would have T scores > or = 65 on the MMPI-2 scale although none of them were known to have developed psychiatric disorder after exposure to a life threatening event. The PK scale has little use in the differential diagnosis of women patients with somatization disorder.

MMPI screening scales for somatization disorder.

44 items on the MMPI were identified which appear to correspond to some of the symptoms in nine of the 10 groups on the Perley-Guze checklist for somatization disorder (hysteria). This list was organized into two scales, one reflecting the total number of symptoms endorsed and the other the number of organ systems with at least one endorsed symptom. Full MMPIs were then obtained from 29 women with primary affective disorder and 37 women with somatization disorder as part of a follow-up study of a consecutive series of 500 psychiatric clinic patients seen at Washington University. Women with the diagnosis of somatization disorder scored significantly higher on the somatization disorder scales created from the 44 items than did women with only major depression. These new scales appeared to be slightly more effective in identifying somatization disorder than the use of the standard MMPI scales for hypochondriasis and hysteria. Further development is needed.

Resuscitation 2000: the need for improved databases in regard to neurological outcomes.

The Utstein protocol was developed to facilitate the collection of a consistent data base with which to evaluate the success or failure of resuscitative efforts. We urge redrafting of the section on neurological outcomes which should be an essential component of all outcome studies. Once this is accomplished, we believe that the use of this format should be demanded by every editor to whom an article on resuscitation is submitted.

Nonpsychotic thought disorder: objective clinical identification of somatization and antisocial personality in language patterns.

This report describes a new method of using language patterns to identify somatization and antisocial personality (ASPD) disorders in clinical practice. A set of definitions describing characteristic speech patterns was developed to identify "nonpsychotic thought disorder" (NPTD). Speech patterns of subjects with somatization disorder and/or ASPD were compared with those of controls. Blind raters assessed audiotaped samples of speech obtained through open-ended interviews for instances of elements of NPTD. Women with somatization or ASPD had significantly more NPTD speech responses than controls, and women with both disorders showed the greatest amount. Antisocial men did not demonstrate more NPTD than controls, nor was somatization in men associated with NPTD. Clinical attention to speech patterns in patients may help alert clinicians to these disorders in women and serve as indicators for screening for these disorders. More study is needed to develop psychometric properties of the instruments on larger samples, and to identify speech indicators of personality disorder in men. It is likely that other personality disorders, e.g., borderline personality disorder, can be identified through speech patterns, and they deserve study with these methods.

Cognitive behavior therapy, relaxation training, and tricyclic antidepressant medication in the treatment of depression.

Outcomes of seven treatment trials comparing cognitive behavioral therapy to treatment with tricyclic antidepressant medication in major depressive disorder have been quite similar to one another. This led us to question whether treatment outcome in time-limited studies reflected a unique effect of cognitive behavioral therapy. To test the uniqueness hypothesis, relaxation training, a nonpharmacologic, noncognitive treatment, was chosen as a comparison for cognitive behavioral therapy as well as drug therapy. Treatment duration was 16 weeks. The sample of 37 patients treated for major depressive disorder was less depressed than those previously studied. For both cognitive behavioral therapy and relaxation training, outcome of depression was superior to that of tricyclic antidepressant medication by endpoint analysis. The posttreatment scores on the Beck Depression Inventory of 82% of the group receiving cognitive behavioral therapy improved to a Beck Depression Inventory score < or = 9 which was not significantly greater than that for the group receiving relaxation training (73%), so a unique effect was not demonstrated for cognitive behavioral therapy. The outcome for tricyclic antidepressant medication (29% improved to criteria) was significantly worse than that for cognitive behavioral therapy. The patient's pretreatment initial expectancy was not predictive.

Briquet's syndrome (hysteria) is both a somatoform and a "psychoform" illness: a Minnesota Multiphasic Personality Inventory study.

We describe the results of a follow-up study on patients with hysteria using the Minnesota Multiphasic Personality Inventory (MMPI) to evaluate the multiple complaints of these patients. MMPIs were obtained from 29 women with primary affective disorder and 37 women with Briquet's syndrome as part of a follow-up study of the St. Louis clinic 500. Patients with Briquet's syndrome were significantly less consistent and logical in answering MMPIs and were more likely to emphasize personal psychopathological conditions. They reported many more symptoms in many more problem areas than did women with primary affective disorder. Patients with Briquet's syndrome reported significantly more somatic symptoms and psychological/interpersonal problems than did the depressed group. It was suggested that such patients mimic multiple psychiatric and somatic disorders.

Briquet's syndrome, dissociation, and abuse.

OBJECTIVE: To help clarify the complex association between childhood abuse and adult psychopathology, the authors examined the relationship among abuse, Briquet's syndrome (somatization disorder), and dissociative symptoms. METHOD: Ninety-nine female psychiatric clinic outpatients with a history of somatic complaints were assessed for Briquet's syndrome, dissociative symptoms, adult and childhood sexual abuse, childhood physical abuse, and childhood emotional abuse. RESULTS: Women with high dissociation scores and many somatic symptoms were more likely to report abuse than were subjects with low dissociation scores or with few somatic complaints. CONCLUSIONS: Briquet's syndrome, dissociation, and abuse are significantly associated. Awareness of this association may have a significant effect on the treatment of psychiatric patients.

Correlates of Tridimensional Personality Questionnaire Scales with selected Minnesota Multiphasic Personality Inventory Scales.

The pattern of correlations between selected MMPI scales and the scales of the Tridimensional Personality Questionnaire were examined in a convenience sample of 88 patients who had received both tests. Time between tests (usually less than one year) did not affect the correlations, but MMPI response-set variables (L, F, K, F-K) did. The Tridimensional Personality Questionnaire harm avoidance scale and subscales had many correlates on the MMPI. The Novelty seeking scale and subscales showed a number of moderate correlations with a smaller number of MMPI scales; these correlations did not significantly exceed the correlations with MMPI response-set variables. The Tridimensional Personality Questionnaire reward dependence scale and subscales had few, if any, significant MMPI correlates. It was also noted that no Tridimensional Personality Questionnaire scales were related to MMPI repression factor scores.

Prescribing therapy for depression: the role of learned resourcefulness, a failure to replicate.

Work in 1985 by Simons, Lustman, Wetzel, and Murphy showed that a patient's score on Rosenbaum's self-control scale predicted differential response to treatments for depression, with a high score predicting a good outcome with talking therapy and a low score a good outcome with drug therapy. This study of 37 patients did not replicate those findings. Using the same paradigm, we predicted response correctly 7 times and incorrectly 16 times, a clear failure. A valid method for choosing the best treatment for a patient with major depression remains to be found.

Multiple risk factors predict suicide in alcoholism.

From a study of the lives of 50 alcoholics who committed suicide, seven nonacute clinical/historical features were identified post hoc that appear to be intimately linked to suicide. They included continued drinking, major depressive episode, suicidal communication, poor social support, serious medical illness, unemployment, and living alone. This study examined whether these features are common to alcoholics generally and/or to nonalcoholics who commit suicide or if they may be specifically predictive of suicide in alcoholics. The frequencies of these factors were compared with those in an earlier sample of 32 alcoholics who committed suicide, then with data from two St Louis studies of living alcoholics and a cohort of individuals with major depressive disorder who committed suicide. The frequency of the identified items was replicated among the 32 alcoholics in a larger community sample of individuals who committed suicide. The white men from those two samples of alcoholics who committed suicide were then combined for the advantage of sample size. Six of the seven factors could be compared with a population survey sample of 106 living alcoholics and five with a clinically identified sample of 142 living alcoholics. All compared factors were significantly more frequent among those who committed suicide than among controls. Any four of the six factors identified 46 (69%) of the 67 individuals who committed suicide with few false-positive results among the controls. Regarding all seven of the identified factors, 54 (81%) of the 67 men and 64 (83%) of the entire sample of 82 individuals who committed suicide had four or more risk factors. Alcoholic women and blacks showed the same pattern as white men.(ABSTRACT TRUNCATED AT 250 WORDS)

The lifetime risk of suicide in alcoholism.

Current estimates of the lifetime risk of suicide in alcoholism (11% to 15%) are shown statistically to be untenable. Examination of the mortality from suicide in all published follow-up studies of alcoholics containing the requisite data permits calculation of a much smaller lifetime suicide risk: about 2% in untreated and 2.21% in outpatient-treated probands. Studies of alcoholics identified from hospital admissions yield a lifetime risk of about 3.4% for the United States, the United Kingdom, and other English-speaking countries. It is higher in the Scandinavian and European countries with high suicide rates, but not in those with low national suicide rates. The population at risk is shown to be about half of that commonly estimated, and consists of seriously affected alcoholics. While the annual incidence of suicide in the United States is about 1.3% currently, only that quarter of the population identifiably psychiatrically ill is at significant risk. Despite the seemingly miniscule lifetime risk of 2% to 3.4%, the likelihood of suicide in conservatively diagnosed alcoholism is between 60 and 120 times that of the non-psychiatrically ill. Such alcoholism contributes about 25% of the suicides.

The cognitive triad and suicide intent in depressed in-patients.

Daily ratings of self-esteem, hopelessness and suicide intent were made by senior psychiatric residents on 60 patients hospitalized for depression. Both hopelessness and low self-esteem correlated highly with suicide intent and both contributed independently to suicide intent. This suggested that self-esteem may be important in the development of suicide intent as well as hopelessness.

The safety of ECT in geriatric psychiatry.

Electroconvulsive therapy (ECT) is often described as an effective and safe treatment of depression in the elderly. However, we have previously reported that there may be increased morbidity in this population, particularly in the very old. This paper extends this work to a second, larger sample of 136 subjects of whom 40 are over 60 years of age. We have again found that while ECT is efficacious, complications increase with age (r = .26; P less than or equal to .003), occurring in 35% of the elderly as opposed to 18% of the younger group. This increased rate of complications appears to be accounted for by problems in the very old; six of eight subjects over 75 years of age had some untoward event. Common complications in the elderly included severe confusion, falls, and cardiorespiratory problems. Complications in the whole sample were related to health status (r = .22; P less than or equal to .008) which in turn correlated with age (r = .50; P less than or equal to .0001). Those taking a greater total number of medications and a greater number of cardiovascular medications had significantly more complications during ECT. There was no relationship between either complications and outcome or complications and the number or laterality of treatments. These findings confirm the effectiveness of ECT in the elderly but suggest there may be unappreciated risks of ECT in this population. At particular risk are the very old, those in poor general health, and those taking multiple medications, particularly cardiovascular agents.

Depressive symptomatology and treatment in patients with end-stage renal disease.

A sample of 60 patients selected at random from an adult population of 419 patients with end-stage renal disease was assessed for major depression. Diagnoses were based on a structured interview using DSM-III criteria. Eighteen patients (30%) met criteria for a major depression on a lifetime basis. In addition, depressive symptoms and treatment for each depressed patient are reported.