Mania following head trauma

In order to explore valproate's spectrum of efficacy in rapid-cycling bipolar disorder, 55 patients underwent a prospective, open, 7.8-month trial designed to assess the drug's acute and prophylactic properties. Twenty patients received monotherapy, and 35 received combination therapy. Moderate to marked acute antidepressant responses were seen in 47% of the patients, prophylactic antidepressant responses in 76%, acute antimanic responses in 91%, prophylactic antimanic responses in 94%, acute responses in mixed states in 85%, and prophylactic responses in mixed states in 93%. Consistent with other anticonvulsant literature, these data suggest that valproate has marked antimanic and mixed state efficacy, but minimal to moderate antidepressant properties.

Depression, a common and treatable psychiatric disorder in later life, is often overlooked in geriatric medical patients. The authors evaluated the validity of two self-rating depression scales, the Zung Self-Rating Depression Scale and the Popoff Index of Depression, for 55 elderly patients. They compared these ratings with the diagnosis assigned by a psychiatrist who was blind to scale results and who interviewed these patients using DSM-III criteria. The two scales correctly classified 80% and 69% of the subjects, respectively. The authors identify six items from the two scales that may serve as a simple screening instrument for the detection of depression in geriatric medical patients.

The authors found that among 228 general hospital patients, minor tranquilizers were prescribed most often and with the least justification and that major tranquilizers were prescribed sparingly and by and large judiciously. Antidepressants were given less often than would be justified by the incidence of depressive illness among these patients. Nonrecognition of depression in patients with somatic complaints and autonomic signs of depression contributed to this lack of treatment.

The authors report the latest findings from a 32-year longitudinal study of 269 back-ward patients from Vermont State Hospital. This intact cohort participated in a comprehensive rehabilitation program and was released to the community in a planned deinstitutionalization effort during the mid-1950s. At their 10-year follow-up mark, 70% of these patients remained out of the hospital but many were socially isolated and many were recidivists. Twenty to 25 years after their index release, 262 of these subjects were blindly assessed with structured and reliable protocols. One-half to two-thirds of them had achieved considerable improvement or recovery, which corroborates recent findings from Europe and elsewhere.

Thirty-four patients who met Research Diagnostic Criteria for the diagnosis of major depressive disorder, primary subtype, were given the dexamethasone suppression test (DST) and a methylphenidate challenge. The two tests divided the patients along the following lines: One group did not suppress cortisol and failed to respond to methylphenidate, while the other group did suppress cortisol and had a positive mood response to methylphenidate. In an open clinical trial, the former group responded preferentially to amitriptyline and the latter group responded preferentially to imipramine.

The purpose of this study was to evaluate whether the concentration of beta-nucleoside triphosphate is lower in the basal ganglia of depressed subjects. In vivo 31P magnetic resonance spectra were acquired from a 45-cm3 region surrounding the basal ganglia of 35 unmedicated depressed subjects and 18 comparison subjects. beta-Nucleoside triphosphate, which arises primarily from beta-ATP, was 16% lower in the depressed subjects than in the comparison subjects. The low level of beta-nucleoside triphosphate is consistent with an abnormality of high-energy phosphate metabolism in the basal ganglia of subjects with major depression.

The authors investigated the pharmacological treatment of delusional depression by assigning patients on a random double-blind basis to amitriptyline alone, perphenazine alone, or a combination of the two. Fourteen (78%) of the 18 patients assigned to amitriptyline plus perphenazine were responders, compared with seven (41%) of 17 patients treated with amitriptyline alone and three (19%) of the 16 patients treated with perphenazine alone. The combination of amitriptyline and perphenazine was clearly superior (p less than .01).

The author describes an occurrence of ECT-induced status epilepticus in a patient who was psychotically depressed and unresponsive to tricyclic and neuroleptic medication. After an extensive evaluation and further unsuccessful use of treatment alternatives the patient then received a course of specially modified ECT; he had no further sequelae and had a good clinical response.

The author describes the evaluation and treatment of 67 patients 60 years old or older who were referred to a consultation-liaison service in a university hospital. Age, sex, referring service, reasons for referral, psychiatric diagnosis, and interventions or recommendations were determined. Primary psychiatric diagnoses included depression (24%), dementia (19%), delirium (18%), schizophrenia (16%), and personality disorders (12%). Recommendations or interventions included advice in the use of psychotropic medications (61%), assistance with competency issues (25%), recommendation for further medical evaluation or treatment (36%), individual psychotherapy (28%), family therapy (25%), disposition planning (24%), and transfer to a geropsychiatry unit (12%). Hospitalized elderly patients with emotional problems represent a unique diagnostic and therapeutic challenge.

Pharmacological treatments for certain psychiatric disorders in young people are often ineffective and may cause major side effects; thus, it is important to investigate other treatments. This article reviews the literature on the efficacy and safety of ECT in this age group and examines the evidence for the suggestion that it may be used inappropriately. All studies published in English and other languages on the use of ECT in persons 18 years of age or younger were obtained. The reports were systematically reviewed and rated according to the quality of the information in several domains, yielding an overall quality score for each study. Individual cases from each report were then examined and grouped according to diagnosis and response to ECT. Sixty reports describing ECT in 396 patients were identified; most (63%) were single case reports. The overall quality was poor but improved in the more recent studies. There were no controlled trials. Rates of improvement across studies were 63% for depression, 80% for mania, 42% for schizophrenia, and 80% for catatonia. Serious complications were very rare, whereas minor, transient side effects appeared common. ECT in the young seems similar in effectiveness and side effects to ECT in adults. However, this conclusion is qualified by the lack of systematic evidence. More research and education of professionals and the public are needed. It is suggested that ECT registers be set up, that surveys and controlled trials be conducted, and that seizure thresholds, the optimal anesthetic, effects of concurrent medications, and cognitive consequences of ECT in the young be investigated.

Three patients receiving alprazolam developed, within days after beginning treatment, acute excitatory states with features more suggestive of mania than of disinhibition syndrome. The authors suggest a neurochemical link between mania and disinhibitory states.

Considerable effort has been directed toward identifying and conceptualizing information-processing deficits in schizophrenia and other psychotic disorders. The impressive gains in this field have made meaningful contributions to our understanding of the etiology and course of these disorders. This article considers whether the time is ripe to move beyond identification of these deficits to remediation of them. This move is far from a simple matter; it requires careful attention to theoretical frameworks and to the criteria for selecting certain cognitive deficits, among many, for remediation. A sparse and somewhat dated literature suggests that certain types of cognitive remediation, at least when defined in a narrow sense, are feasible with schizophrenic patients. This literature can reasonably justify continuing investigations on a modest scale. Specific questions for further studies include the following. 1) Which cognitive models provide a framework to guide cognitive interventions? 2) Which specific functions or levels of information processing should be targeted by cognitive interventions? 3) Are cognitive interventions effective? 4) Does the remediation of basic cognitive deficits generalize? A major strength of this area of investigation is the testability of the questions. Several research designs are tentatively suggested.

The goal of this study was to determine whether self-mutilators with personality disorders differ from nonmutilators with personality disorders in impulsivity, aggression, and other psychopathology and whether serotonergic dysfunction contributes to self-mutilation. Twenty-six self-mutilators with personality disorders were matched to 26 control subjects with personality disorders for gender, age, education, axis I diagnosis of affective disorder, and axis II diagnosis of personality disorder. Numerous indexes of psychopathology as well as CSF 5-hydroxyindoleacetic acid (5-HIAA) levels and platelet imipramine binding sites (Bmax) and affinity (Kd) were determined. Self-mutilators had significantly more severe character pathology, had greater lifetime aggression, and were more antisocial than the control subjects. The self-mutilators scored higher on the Hamilton Rating Scale for Depression but not on the Beck Depression Inventory or the Beck Hopelessness Scale. The two groups did not differ on the Buss-Durkee Hostility and Guilt Inventory or on the Sensation Seeking Scale. The degree of self-mutilation was significantly correlated with impulsivity, chronic anger, and somatic anxiety. Both self-mutilation and impulsivity showed significant negative correlations with Bmax, although the two groups did not differ in CSF 5-HIAA levels or in platelet imipramine binding. The results demonstrate the contribution of severe character pathology, aggression, impulsivity, anxiety, and anger to self-mutilation and provide preliminary support for the hypothesis of underlying serotonergic dysfunction facilitating self-mutilation.

Pathological gambling was officially defined as a psychiatric illness by APA in 1980. The authors report on the results of a state-wide study in New York that indicated significant differences between problem gamblers in the general population and pathological gamblers entering publicly funded treatment programs. These results, based on telephone interviews using standardized assessment instruments with 1,000 persons, raise serious clinical and programmatic issues regarding the development and organization of appropriate services for pathological gamblers. They also point to the fact that large segments of the general population are not receiving needed services.

This study tested the hypothesis that in a population of adult outpatients with major depression, those with an early onset of depression would have a greater prevalence of personality disorders than those with a late onset of depression. The 404 subjects were patients participating in depression treatment studies at the Massachusetts General Hospital. They were administered the Structured Clinical Interview for DSM-III-R-Patient Version to assess the current presence of major depression and the age at onset of the initial depressive episode. The subjects were then divided into two groups: those with early onset (before 18 years of age) and those with late onset (at age 18 or later). The prevalence of personality disorders was determined through use of the physician-rated Structured Clinical Interview for DSM-III-R Personality Disorders (SCID-II) and the patient-rated Personality Diagnostic Questionnaire-Revised (PDQ-R). The patients with early onset of major depression had a significantly higher prevalence of avoidant, histrionic, narcissistic, and borderline personality disorders according to the SCID-II. The PDQ-R scores indicated that avoidant, dependent, passive-aggressive, histrionic, narcissistic, borderline, and antisocial personality disorders were significantly more prevalent among the patients with early onset of major depression. Overall, the results are consistent with the view that early-onset depressive illness is distinguished from late-onset major depression by more frequent association with persistent disturbances in behaviors and attitudes.