The course and prognosis of manic-depressive psychosis: A quantitative analysis of episodes and intervals.

Fukuda, Kazuhiko; Etoh, Toshimitsu; T, Iwadate; Ishii, Atsushi

doi:10.1620/tjem.139.299

Cited by 29 publications

(10 citation statements)

References 19 publications

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“…In subsequent studies with retrospective assessment of all episodes, a deteriorating course was found by Gonzales et al [19], Lee and Murray [20], and Kiloh et al [21], but not by Fukuda et al [22], Faravelli et al [23], and Lehmann et al [24].…”

Section: Studies Of Recurrence In Affective Disordersmentioning

confidence: 93%

Predictive effects of previous episodes on the risk of recurrence in depressive and bipolar disorders

Kessing

Andersen

2005

Curr Psychiatry Rep

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Findings from several studies have suggested that the risk of recurrence increases with the number of previous episodes in depressive and bipolar disorders. However, a comprehensive and critical review of the literature published during the past century shows that in several previous studies, a progressive course of episodes may have been falsely shown, mainly because of various kinds of biases and because these studies have not considered individual heterogeneity in their analyses. Nevertheless, four recent studies, including two nationwide register studies from Denmark, a prospective 15-year multicenter study from the United States, and a prospective lifelong study from Zurich, Switzerland, generally have taken these drawbacks and pitfalls into account in the design and handling of data. In all four studies, an effect of episodes was found in depressive (four studies) and bipolar (three studies) disorders. It is concluded that the average risk of recurrence increases with the number of episodes in depressive and in bipolar affective disorders. Nevertheless, the course of illness in unipolar and bipolar disorders is heterogeneous, and the effect of previous episodes and its interrelation with other risk factors on the risk of relapse and recurrence warrants additional research.

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Section: Studies Of Recurrence In Affective Disordersmentioning

confidence: 93%

Predictive effects of previous episodes on the risk of recurrence in depressive and bipolar disorders

Kessing

Andersen

2005

Curr Psychiatry Rep

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“…The interepisode period is also important because individuals suffer from other significant symptomatology and impairment (e.g., Harrow, Goldberg, Grossman, & Meltzer, 1990; MacQueen et al, 2003), including mood dysregulation. For example, there is preliminary evidence that interepisode bipolar patients exhibit affective lability and increased reactivity (Fukuda, Etoh, Iwadate, & Ishii, 1983; Tsuang, Woolson, & Fleming, 1979), particularly with regard to positive affect (for review see Gruber, in press; Johnson, 2005). The evidence is mixed regarding interepisode patients' negative effect.…”

mentioning

confidence: 99%

A test of the bidirectional association between sleep and mood in bipolar disorder and insomnia.

Talbot¹,

Stone²,

Gruber³

et al. 2012

Journal of Abnormal Psychology

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The present study investigates sleep, mood, and the proposed bidirectional relationship between the two in psychiatric disorders. Participants with interepisode bipolar disorder (n = 49), insomnia (n = 34), and no psychiatric history (n = 52) completed seven consecutive days of sleep diaries and mood measures. The interepisode bipolar and insomnia participants exhibited greater sleep disturbance than the healthy control individuals. Negative mood was equally heightened in both interepisode bipolar disorder and insomnia, and there were no differences between the three groups in positive mood. Total wake time was associated with next morning negative mood in bipolar disorder, whereas evening negative mood was associated with subsequent total wake time in both bipolar disorder and insomnia. Additionally, positive mood was associated with subsequent total wake time for the insomnia group. Results support the theory that disruptions in nighttime sleep and daytime mood may be mutually maintaining and suggest the potential importance of transdiagnostic or universal processes.

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“…There is preliminary evidence that mood regulation impairment is also characteristic of the interepisode period. Bipolar individuals experience significant mood lability and increased reactivity during this period (Fukuda, Etoh, Iwadate, & Ishii, 1983; Keller et al, 1986; Tsuang, Woolson, & Fleming, 1979). They also exhibit strong tendencies to experience excitement and energy in response to goal or reward achievement (Meyer, Johnson, & Winters, 2001).…”

mentioning

confidence: 99%

The effect of mood on sleep onset latency and REM sleep in interepisode bipolar disorder.

Talbot¹,

Hairston²,

Eidelman³

et al. 2009

Journal of Abnormal Psychology

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The present study investigates whether interepisode mood regulation impairment contributes to disturbances in sleep onset latency (SOL) and rapid eye movement (REM) sleep. Individuals with interepisode bipolar disorder (n = 28) and healthy controls (n = 28) slept in the laboratory for 2 baseline nights, a happy mood induction night, and a sad mood induction night. There was a significant interaction whereby on the happy mood induction night the bipolar group exhibited significantly longer SOL than did the control group, while there was no difference on the baseline nights. In addition, control participants exhibited shorter SOL on the happy mood induction night compared to the baseline nights, a finding that was not observed in the bipolar group. On the sad mood induction night, participants in both groups had shorter SOL and increased REM density when compared to the baseline nights. Bipolar participants exhibited heightened REM density compared to control participants on both nights. These results raise the possibility that regulation of positive stimuli may be a contributor to difficulties with SOL, while hyperactivity may be characteristic of REM sleep.

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The course and prognosis of manic-depressive psychosis: A quantitative analysis of episodes and intervals.

Cited by 29 publications

References 19 publications

Predictive effects of previous episodes on the risk of recurrence in depressive and bipolar disorders

Predictive effects of previous episodes on the risk of recurrence in depressive and bipolar disorders

A test of the bidirectional association between sleep and mood in bipolar disorder and insomnia.

The effect of mood on sleep onset latency and REM sleep in interepisode bipolar disorder.

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