Psychosocial disturbances during and after pregnancy

Depressão pós-parto: fatores de risco e repercussões no desenvolvimento infantil

A depressão pós-parto é uma condição que afeta 10% a 15% das mulheres no pós-parto. Este quadro tem seu início em algum momento durante o primeiro ano do pós-parto, havendo maior incidência entre a quarta e oitava semana após o parto. Geralmente se manifesta por um conjunto de sintomas como irritabilidade, choro freqüente, sentimentos de desamparo e desesperança, falta de energia e motivação, desinteresse sexual, transtornos alimentares e do sono, ansiedade, sentimentos de incapacidade de lidar com novas solicitações. O objetivo deste artigo é apresentar uma revisão bibliográfica acerca da depressão pós-parto. São abordados aspectos conceituais, epidemiológicos, fatores de risco associados a sua ocorrência e algumas repercussões da depressão pós-parto na relação materno-infantil e no desenvolvimento da criança. O conhecimento destes aspectos reveste-se de grande importância considerando as conseqüências prejudiciais às mães bem como ao desenvolvimento cognitivo, social e emocional de suas crianças.

Early life menstrual characteristics and pregnancy experiences among women with and without major depression: the Harvard study of moods and cycles

BACKGROUND

Other than premenstrual dysphoria, few studies have examined the extent to which basic characteristics of the menstrual cycle and the occurrence of other reproductive landmarks impact on the risk of major depression.

METHODS

From a population-based sample of 4161 premenopausal women 36-45 years of age, we identified 332 women who met DSM criteria for past or current major depression and a sample of 644 women with no such history. In person interviews included a detailed assessment of menstrual cycle characteristics from age at menarche through study enrollment as well as other reproductive landmarks.

RESULTS

Risk of depression increased significantly with decreasing age at menarche (P<0.001). The risk of depression was also higher in women with heavier menstrual flow and cycle irregularity during the first 5 years of menstruation. Women with a history of multiple abortions were 2-3-times more likely to develop major depression (95% CI 1.6-4.1). Increasing months of breastfeeding was associated with a decreased risk of depression after adjustment for education, marital status, and number of livebirths (P-value, test of trend=0.012). This association was largely confined to depression during the postpartum period.

LIMITATIONS

Menstrual and pregnancy history exposures were self-reported and retrospectively assessed. However, women with and without a HISTORY of depression were subject to similar recall requirements that likely resulted in an underestimate of most risk estimates.

CONCLUSIONS

Clinicians involved in routine obstetrical and gynecological care of women need to recognize that menstrual and pregnancy history events may serve as potential markers for subsequent psychiatric sequelae.

Clinical experience with patients suffering from hyperemesis gravidarum (severe nausea and vomiting during pregnancy): thoughts about subtyping of patients, treatment and counseling models

The medical and psychological treatment of hyperemesis gravidarum (HG) is generally acknowledged as being difficult. It is also recognized that the somatic changes during pregnancy play a role in the process of HG and that psychosocial factors are of particular importance. The following issues have been studied: psychosocial stressors; personality disorders; coping mechanisms and stress tolerance. The reviewed studies mention many different causes of HG. Some produce symptoms in certain women and some will not. As a result of clinical experience and observation during several years treating women with HG from a broad social, cultural and ethnic background in a large inner-city general hospital, we have been able to identify several subgroups of HG patients according to personality pathology, psychiatric symptoms and psychosocial stress factors. Accurate assessment is necessary in order to be able to tailor the interventions to the characteristics and needs of the individual patient. For the various subgroups different treatment strategies are recommended.

Hyperolfaction and hyperemesis gravidarum: what is the relationship?

The exact etiology of hyperemesis gravidarum (pernicious vomiting of pregnancy) is unknown, but hyperolfaction may be one contributing factor. The net result of hyperolfaction in pregnancy may be a mechanism cuing the pregnant woman to seek a cleaner, quieter, more temperate environment.

Postpartum psychiatric disorders: a review

Postpartum emotional disorders generally fall into one of three categories: "blues," depressions, or psychoses. Such postpartum syndromes are described as to their presenting symptomatology, phenomenology, treatment, and prognosis. The role of the appropriate use of psychotropic medication in these conditions, after proper diagnosis, is also discussed. This overview is meant to be helpful to consultation-liaison psychiatrists and to other psychiatrists who work closely with obstetricians and primary care physicians.