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Puerperal Psychosis (puerperal + psychosis)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Oestrogen withdrawal associated psychoses

ACTA PSYCHIATRICA SCANDINAVICA, Issue 5 2001
V. Mahé
Objective: Oestrogen withdrawal has been hypothesized as playing a causal role in puerperal psychoses. However, oestrogen withdrawal exists in conditions others than puerperium. We searched the published case reports where a decrease in oestrogen levels not occurring during puerperium was associated with a psychotic disorder, in order to evaluate the relevance of this hypothesis. These cases were defined as oestrogen withdrawal associated psychoses. Method: A systematic research of the literature was conducted for the period 1960,2000. Results: We identified 26 observations reporting an association between a psychotic disorder and a phase of oestrogen withdrawal. Psychotic episodes were short and reversible with recurrences reported when oestrogen withdrawal recurred. Puerperal psychosis was frequently reported in the history of patients. Conclusion: The oestrogen withdrawal hypothesis can be extended to certain psychotic episodes not occurring during in puerperium. This provides an additional argument for the clinical relevance of oestrogen withdrawal in puerperal and related psychoses. [source]

Association between oestradiol and puerperal psychosis

ACTA PSYCHIATRICA SCANDINAVICA, Issue 2 2000
A. Riecher-Rössler
Objective: Postpartum psychiatric disorders with long-lasting adverse sequelae are common during the childbearing years. These disorders can be severe and resistant to conventional psychiatric treatment methods. We present two consecutive cases with puerperal psychosis who were refractory to conventional treatment methods but responded successfully to oestrogen therapy. Method: Serum oestradiol concentration was measured by radioimmunoassay and the documented oestradiol deficiency replaced with physiological oestradiol sublingually. The treatment effect was evaluated by the Brief Psychiatric Rating Scale. Results: In both cases the baseline oestradiol concentration was low (28 and 69 pmol/L). During the treatment with oestradiol, there was a concomitant elevation of the concentration of serum oestradiol, which coincided with the decline in psychotic symptoms. Conclusion: The observation of low serum oestradiol together with psychotic symptoms and successful treatment with oestradiol suggests that oestradiol may have a causal relevance to puerperal psychosis and significance in the treatment of this condition. [source]

Age at onset in bipolar affective disorders: a review

BIPOLAR DISORDERS, Issue 2 2005
Marion Leboyer
Bipolar affective disorder (BPAD) is a multifactorial disorder with various clinical presentations. Etiologic heterogeneity may partly underlie the phenotypic heterogeneity. Efforts to dissect BPAD have been based on the course of the disorders (BP I versus BP II or rapid cycling), cormorbidity pattern (panic attacks, suicide attempts, addiction or hyperactivity), differences between the sexes, and clinical pattern (cycloid and puerperal psychosis). The present article provides a comprehensive review of the existing data, showing that age at onset (AAO) identifies homogeneous sub-groups of patients with BPAD. Recent work has demonstrated the existence of three , early, intermediate and late , onset bipolar sub-groups based on AAO, following Kendell's criteria for validity (The American Journal of Psychiatry 2003; 160: 999). We will also show how these distinctions may be of use in the search for genetic vulnerability factors and other pathogenic influences. Following Kendell's criteria, we show that AAO of bipolar disorders has been tested with most of the available strategies for establishing the validity of clinical syndromes. We also present data from genetic epidemiologic studies in bipolar disorder, showing that AAO sub-groups may reduce the underlying genetic heterogeneity. No accurate AAO thresholds to define valid sub-groups have been identified precisely. Until recently, studies defined early- and late-onset as corresponding to early or mid-adulthood, not taking into account juvenile-onset bipolar disorder. A recently proposed theoretical model with three AAO sub-groups (onset age 17, 27 and 46) is discussed. [source]