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Biomedical subjects

G M Hasey

Publications and source records attributed to G M Hasey.

8 recordsLinked to original sources
PubMed1999

Gabapentin as an adjunctive treatment in bipolar disorder.

OBJECTIVE: To evaluate the efficacy of gabapentin as an adjunctive treatment for bipolar disorder in both depressed and manic phases. METHOD: Thirty seven patients with bipolar type I or II with or without a rapid cycling course were openly treated with gabapentin added to current treatment for up to six months. Mood symptoms were rated weekly for 12 weeks then monthly for 3 months utilizing the HamD and YMS. RESULTS: Participants experienced a significant reduction in both depressive and manic symptoms. CONCLUSIONS: These findings are consistent with others in establishing the efficacy of gabapentin in both phases of bipolar disorder. LIMITATIONS: Small sample size and the use of an open uncontrolled design limit interpretation of results.

Acetates↗
PubMed1995

Comorbidity of obsessive compulsive disorder in bipolar disorder.

The comorbidity of OCD and bipolar disorder has not been systematically examined. Therefore, we determined the frequency of patients meeting DSM-III criteria for OCD syndrome in a sample of 149 inpatients with DSM-III major affective disorder who had received a clinically reviewed structured diagnostic interview. The frequency of OCD syndrome was not significantly different between subjects with major depression (35.2%, n = 105) and bipolar disorder (35.1%, n = 37). This suggests that OCD is equally common in bipolar as in unipolar patients.

Adult↗
PubMed1990

Effect of concurrent medical illness on dexamethasone suppression test results in depressed inpatients.

A retrospective evaluation of the clinical records of 138 depressed patients, who received the dexamethasone suppression test (DST) as part of a standardized physical and psychiatric assessment protocol, revealed that 60 had acute, chronic (mild or severe), stable or remitted medical conditions. The proportion of DST nonsuppressors did not differ between depressed subjects with medical conditions (45% nonsuppressors) and those without (34.6% nonsuppressors; p greater than 0.2). However, all of the six subjects with acute or chronic-severe medical conditions were found to be nonsuppressors (p = 0.003). These results may help clarify the medical exclusion criteria for the clinical application of the DST.

Adult↗
PubMed1989

Epstein-Barr virus as a cause of autoimmune disease and other medical morbidity in patients with affective disorders.

We hypothesize that psychiatric patients suffering from the major affective disorders (depression and manic-depressive illness) may commonly also suffer from a chronic active infection with the Epstein-Barr virus. This infection would be a consequence of the immune dysfunction known to be associated with these disorders of mood. According to this hypothesis, the increased medical morbidity and mortality reported in these psychiatric patients would be attributable in part to diseases in which Epstein-Barr virus is implicated or suspected as a cause.

Autoimmune Diseases↗
PubMed1985

Neurotransmitter metabolites and endocrine responses in depression.

Urinary 3-methoxy-4-hydroxyphenylethyleneglycol (MHPG), 3-4-dihydroxyphenylethyleneglycol (DHPG), 5-hydroxyindoleacetic acid (5-HIAA), plasma thyroid stimulating hormone (TSH), prolactin (PRL) and growth hormone (GH) were measured before and after the injection of thyrotropin releasing hormone (TRH) in healthy subjects and depressed patients with primary affective disorder. The TSH response to TRH did not differ in depressed compared with control subjects. A trend (.05 less than p less than .10) toward a lower PRL response appeared in male depressed compared with male control subjects. GH levels did not consistently change after TRH. In all subjects the TSH response correlated positively with pre- and post-TRH urinary MHPG. The PRL response correlated negatively with pre-TRH urinary 5-HIAA. Pre-TRH daytime urinary 5-HIAA levels were elevated in depressed subjects.

Adult↗