Biomedical subjects

G L Haas

Publications and source records attributed to G L Haas.

43 records · Page 3Linked to original sources

PubMed1988

A randomized clinical trial of inpatient family intervention, III: Effects at 6-month and 18-month follow-ups.

This paper focuses on the follow-up results of a randomized clinical trial of inpatient family intervention (IFI) that emphasized psychoeducation. Results for the sample of 169 psychiatric patients suggested that adding family treatment to standard hospital treatment was effective; however, the statistical interactions indicated that this therapeutic effect was restricted to female patients with schizophrenia or major affective disorder. The effect of family treatment on male patients with these diagnoses was minimal or slightly negative. In a group of patients with other diagnoses, the Treatment by Sex effect was reversed: male patients did better with the family treatment.

Affective Disorders, Psychotic↗

PubMed1987

Goal Attainment Scaling. Relevance and replicability in follow-up of inpatients.

First proposed by Kiresuk in 1968, Goal Attainment Scaling has been widely and enthusiastically accepted as an evaluation tool in service delivery and education. However, it has not been much used in controlled research, probably because its reliability and validity have been questioned by critics. The authors have used Goal Attainment Scaling as one of a number of outcome measures in a research project on the effect of family intervention on inpatients. In the course of doing so, they have developed guidelines for gathering information, constructing goal scales, selecting expected outcome levels, and categorizing subsequent outcome data. They believe that these guidelines have clinical integrity and that their use would improve the reliability of goal attainment scaling without detracting from its value as an individualized measure. With these modifications, Goal Attainment Scaling can be made more systematic and therefore more reliable without losing its intrinsic value as an individually targeted outcome measure.

Adult↗

PubMed1985

A controlled evaluation of inpatient family intervention. I. Preliminary results of the six-month follow-up.

Although family intervention is practiced in most psychiatric hospitals, there are no adequately controlled studies of its efficacy. This study was designed to answer, in part, the following question: What is the relative efficacy of hospitalization with family intervention as compared with hospitalization without family intervention for patients with major psychiatric disorders who are in need of hospital treatment and for whom both treatments are judged clinically feasible? This is our first report, presenting preliminary data on six-month follow-up for the first three quarters of the total sample of 144 patients (80 with schizophrenic disorder and 64 with major affective disorder).

Adolescent↗

PubMedDate not supplied

A randomized clinical trial of inpatient family intervention. IV. Followup results for subjects with schizophrenia.

This is the last of a series of four papers, here focussing on schizophrenia, which report followup data up to 18 months from a randomized clinical trial of a psychoeducational family intervention (IFI), which was added to medication and limited to the inpatient phase of treatment, after which post-hospital care was not controlled. Our data suggested that patients with poor prehospital functioning (i.e., the chronic patients) may benefit from inpatient family intervention, but this therapeutic effect appears to be limited to females and does not appear until 18 months postadmission. Families of patients with schizophrenia also show benefit from having received IFI, the effect is seen earlier than with the patients, and is associated with achieving the goals of IFI. The results in the IFI group could not be accounted for by improved post-hospital medication compliance, but they may be related to this group's greater tendency to obtain further family treatment after discharge.

Adult↗

PubMedDate not supplied

Gender effects on the clinical presentation of alcoholics at a psychiatric hospital.

Despite the clinical importance of gender effects on symptom patterns and comorbidity patterns in alcoholics, little is known about such effects in treatment facilities other than alcoholism treatment centers. This study evaluated the effect of gender on the clinical profile of 604 alcoholics who presented for initial evaluation and treatment at a psychiatric hospital. It demonstrated that major depression and accompanying depressive and anxiety-related symptoms are more prominent in female alcoholics than in male alcoholics, whereas antisocial personality disorder and antisocial symptoms are more prominent in male alcoholics presenting to a psychiatric hospital. The study also demonstrated that reversed neurovegetative symptoms are more severe in female than in male alcoholics.

Adult↗

PubMedDate not supplied

Superior temporal gyrus and the course of early schizophrenia: progressive, static, or reversible?

Accumulating evidence suggests alterations in brain structure, especially in the prefrontal and temporal cortex, in schizophrenia. Previous studies examining the progression of brain structural alterations in schizophrenia have led to conflicting results. Morphometric studies of the superior temporal gyrus (STG) volumes were conducted in a series of neuroleptic-naive first-episode schizophrenic patients, non-schizophrenic first-episode psychotic patients, and matched healthy controls. Three-dimensional MRI scans were carried out in these subjects before and after one year of treatment. Volume reductions were seen at baseline in the left superior temporal gyrus (adjusted for intracranial volume) in both of the patient groups. Pretreatment illness duration was inversely related to the volume of the left superior temporal gyrus; this relation was confined to males. One-year follow-up MRI investigations in a smaller subset of patients suggested that the STG volume reductions may be reversible. No significant changes were noted in the STG volumes in matched healthy controls who were also scanned at baseline as well as at one-year follow-up. These findings have implications for understanding the nature of the neuropathological processes in early schizophrenia, as well as the potential impact of early treatment.

Adult↗

PubMedDate not supplied

Delay to first antipsychotic medication in schizophrenia: impact on symptomatology and clinical course of illness.

The possible adverse clinical effects of untreated psychosis in schizophrenic patients, particularly early in the course of illness, have been a topic of considerable interest in recent years. We examined the timing of first administration of antipsychotic medication after the first onset of psychotic symptoms in 103 patients with DSM-III-R diagnoses of schizophrenia, schizophreniform or schizo-affective disorder. Patients with a delay of one or more years between the onset of the first psychotic symptom and the initiation of antipsychotic treatment demonstrated more severe negative symptomatology on admission to hospital and more severe positive symptoms and negative symptoms at discharge. These effects were present in both first-admission patients, in whom the delay to treatment immediately preceded hospitalization and chronic patients with a history of multiple hospitalizations. Patients with one or more years of untreated psychosis prior to their first antipsychotic treatment displayed a more severe poverty syndrome at the time of admission and discharge and a more severe reality distortion syndrome at discharge from the index hospitalization. These findings were not related to age, premorbid functioning, duration of illness, first- vs multiple-episodes status, or dosage of antipsychotic medication at time of admission or discharge assessment. Findings from the present study suggest that failure to initiate antipsychotic treatment early in the course of the illness may be associated with a recurrent pattern of poorer treatment response and more severe and persistent positive and negative symptomatology. These findings indicate the importance of early detection of illness and early initiation of antipsychotic treatment for the first psychotic symptoms of schizophrenia.

Adult↗