OBJECTIVE The prevalence of schizoaffective disorder (SAD) and the relationship between schizophrenia (SCZ), SAD and mood disorders (MD) in non-Western countries is unknown. To determine the prevalence of SAD and the relationship between SCZ, SAD and MD in relation to socio-demographic, clinical and therapeutic variables in 691 patients admitted at Mathari Psychiatric Hospital, Kenya. METHOD ...

Seasonal affective disorder (SAD) is a recurrent depressive disorder in which episodes occur at a particular time of year. The most frequent variant is winter SAD in which patients become depressed during the autumn or early winter, with remission or conversion to hypomania the following spring. Recognition of winter SAD is important because the diagnosis predicts a good response to the novel t...

OBJECTIVE The aim of our study was to examine the association between sleep disturbances and social anxiety disorder (SAD). Another aim was to explore the impact of cognitive behavioral group therapy (CBGT) for SAD on co-occurring sleep difficulties. METHODS Data were obtained retrospectively from patient files receiving CBGT for SAD. The sample included 63 patients with SAD (mean age, 30.42 ...

Gaze avoidance is one of the most characteristic and persistent social features in people with Social Anxiety Disorder (SAD). It signals social submissiveness and hampers adequate social interactions. Patients with SAD typically show reduced testosterone levels, a hormone that facilitates socially dominant gaze behavior. Therefore we tested as a proof of principle whether single dose testostero...

Information-processing biases based on cognitive and cognitive behavioral models have been reported in social anxiety disorder (SAD). One such bias is the attention bias, or selectively attending to threat stimuli. This bias has been associated in anxiety with maintenance and worsening of SAD symptoms. The objective of the present study was to examine, compare, and clarify differences in attent...

OBJECTIVE In psychiatric patients, comorbidity tends to be the rule, rather than the exception. This is especially true for patients with social anxiety disorder (SAD), but research on the implications of diagnostic status has been limited. This study aimed to examine the frequency of SAD as: (1) the only diagnosis, (2) a principal diagnosis with comorbid conditions, or (3) a comorbid condition...

Background. Seasonal affective disorder (SAD) consists of recurrent major depressive episodes in the fall/winter with remissions in spring/summer. Method. A Medline search was conducted to identify studies relating to clinical management of SAD using the Medical Subject Heading, seasonal affective disorder, and key words, depress* and season*, focusing on studies published in the past 10 years....

The monoaminergic neurotransmitters serotonin and noradrenaline have both been implicated in the pathogenesis of seasonal affective disorder (SAD). However, the differential therapeutic value of selective serotonin reuptake inhibitors (SSRI) and selective noradrenaline reuptake inhibitors (NARI) in SAD has not been assessed until now. This study compares data from two open-label trials with sim...

Physiological responses at birth include increases in heart rate (HR), blood pressure, sympathetic nerve activity, and circulating vasoactive peptides. The factors mediating these responses are not known. To test the hypothesis that afferent input from peripheral mechanoreceptors (arterial and cardiopulmonary baroreceptors) and chemoreceptors contribute to the sympathoexcitatory and hormonal re...