תוצאת חיפוש

Jet Lag Causing or Exacerbating Psychiatric Disorders

Gregory Katz, Rimona Durst, Josef Zislin, Hilla Knobler, Haim Y. Knobler

Kfar Shaul Mental Health Center, Jerusalem (Affiliated with the Hebrew University-Hadassah Medical School, Jerusalem)

Desynchronization of circadian rhythmicity resulting from rapid travel through at least 4 time zones leads to symptoms of jet lag syndrome. The most commonly experienced symptoms in normal individuals are sleep disorders, difficulties with concentrating, irritability, mild depression, fatigue, and gastrointestinal disturbances.

There is strong evidence relating affective disorders to circadian rhythm abnormalities, such as occur in jet lag. Less convincing suggestions relate jet lag to psychosis. We presume, relying on the literature and our accumulated experience, that in predisposed individuals jet lag may play a role in triggering exacerbation of, or de novo affective disorders, as well as, though less convincing, schizophreniform psychosis or even schizophrenia. An illustrative case vignette exemplifies the possible relationship between jet lag following eastbound flight and psychotic manifestations.

Symptom Severity among Chronic Schizophrenics in Hospital and in the Community

Haim Y. Knobler, Dorit Ben Ami, Orna Intrator, Shlomit Katz, Daniela Moshe, Yaacov Lerner

Jerusalem Mental Health Center, Falk Institute of Psychiatric and Behavioral Studies, and Dept. of Statistics, Hebrew Universitry of Jeruselam

We compared severity of symptoms of chronic schizophrenics in a psychiatric hospital with those treated in its outpatient clinics.

The Positive and Negative Syndrome Scale and the Mini-Mental State examination were used to assess the schizophrenic symptoms and cognitperformance, respectively, of 25 chronic schizophrenic inpatients matched for gender, age and education with 25 chronic scoutpatients. The Global Assessment Scale and the Clinical Global Impression Scale were used to test global functioning. Assessment included psychiatric and medical history and treatment and demographic characteristics.

In-patients had significantly more positive, negative and general psychiatric symptoms. Their cognitive and general functioning were impaired. Most in-patients also had medical problems. Age of onset of schizophrenia among the in-patients was younger.

Results show a marked difference in severity of symptoms and level of functioning between chronic schizophrenic in-patients and out-patients. These differences should be considered in the planning of discharge of chronic in-patients from psychiatric hospitals into the community.

Enhancing Cultural Sensitivity of Psychiatrists from Russia

Haim Y. Knobler, Shlomit Katz, Inessa Poliakova, Rimona Durst

Jerusalem Mental Health Center, Kfar Shaul Hospital, Jerusalem

The importance of understanding the local culture and enhancing cultural sensitivity became evident during supervision of immigrant psychiatrists from the former Soviet Union. The aim of the present study was to describe enhancement of this cultural sensitivity in the supervision of 2 immigrant psychiatrists. In the first, understanding the patient's cultural world helped the immigrant psychiatrist form the therapeutic alliance. In the second, the immigrant psychiatrist's understanding of the patient's cultural background led him to change both diagnosis and treatment. In both cases, development of cultural sensitivity through supervision enabled successful treatment. Enhancement of cultural sensitivity may accelerate absorption of the immigrant psychiatrists themselves. Discussing cultural issues during work may accelerate the absorption of all immigrant physicians.