Randomized controlled evaluation of the psychophysiological effects of social support stress management in healthy women.

Considering the high and increasing prevalence of stress, approaches to mitigate stress-related biological processes become a matter of public health. Since supportive social interactions contribute substantially to mental and physical health, we set out to develop a social support stress management intervention and examined its effects on psychophysiological stress responses as well as self-reported stress in healthy women. In a parallel-group randomized controlled trial, registered in the DSRK (DRKS00017427), 53 healthy women were randomly assigned to a social support stress management or a waitlist control condition. All participants underwent a standardized psychosocial stress test where physiological and emotional stress responses were assessed by repeated measurements of cortisol, heart rate, heart rate variability and state anxiety. Also, all participants completed self-report questionnaires of perceived stress and social support at pre-intervention, post-intervention and follow-up four weeks later. Participants in the social support stress management showed a significantly attenuated integrated state anxiety response in comparison to those in the control condition, but conditions did not differ in any of the assessed physiological stress responses. The intervention significantly reduced perceived stress in comparison to the control condition, but perceived stress levels returned to baseline at follow-up. Our results indicated that the intervention had no effect on physiological responses to acute psychosocial stress, even though anxiety responses to stress were attenuated. However, the social support stress management intervention had a significant, albeit transient impact on perceived stress.

Psychotherapy: A World of Meanings.

Despite a wealth of findings that psychotherapy is an effective psychological intervention, the principal mechanisms of psychotherapy change are still in debate. It has been suggested that all forms of psychotherapy provide a context which enables clients to transform the meaning of their experiences and symptoms in such a way as to help clients feel better, and function more adaptively. However, psychotherapy is not the only health care intervention that has been associated with "meaning": the reason why placebo has effects has also been proposed to be a "meaning response." Thus, it has been argued that the meaning of treatments has a central impact on beneficial (and by extension, negative) health-related responses. In light of the strong empirical support of a contextual understanding of psychotherapy and its effects, the aim of this conceptual analysis is to examine the role of meaning and its transformation in psychotherapy-in general-and within three different, commonly used psychotherapy modalities.

Effects of a fixed herbal drug combination (Ze 185) to an experimental acute stress setting in healthy men - An explorative randomized placebo-controlled double-blind study.

BACKGROUND: Considering the negative effects of stress on health, there is a growing interest in stress-reducing interventions. The present study examines the effects of a fixed combination of valerian, passion flower, lemon balm, and butterbur extracts (Ze 185) on biological and affective responses to a standardized psychosocial stress paradigm. PURPOSE: The aim of the present study was to investigate the efficacy of Ze 185 on cortisol and anxiety stress responses to acute psychosocial stress in healthy subjects. STUDY DESIGN: This study was a randomized, placebo-controlled, double blind study with 3 parallel groups. METHODS: 72 healthy male participants were randomized to 3 groups (Ze 185, placebo or no treatment) during 4 days prior to a standardized psychosocial stress paradigm. Principle outcomes were salivary cortisol and self-reported anxiety responses to stress assessed at the fourth day. RESULTS: The stress paradigm induced significant and large cortisol and self-reported anxiety responses. Groups did not differ significantly in their salivary cortisol response to stress, but participants in the Ze 185 condition showed significantly attenuated responses in self-reported anxiety in comparison to placebo (F(3, 41) = 3.33, p = 0.03) and no treatment (F(3, 43) = 2.77, p = 0.05). CONCLUSION: The results show that Ze 185 significantly attenuated the subjective emotional stress response during an acute stress situation, without affecting biological stress responses. Given that a circumscribed biological stress response is to be considered as an adaptive mechanism, Ze 185 reduces self-reported anxiety response to stress without affecting assumingly adaptive biological stress responses.

Standard and experimental therapy in cutaneous T-cell lymphomas.

Cutaneous T-cell lymphomas are a heterogeneous group of lymphoproliferative disorders, characterized by the accumulation of clonal lymphocytes in the skin. Skin-directed therapies are the preferred first-line modalities. There are interesting new developments in topical therapy using retinoids and gene-therapy products such as adenovirus- interferon (IFN)-gamma. Systemic treatment uses biologicals such as fusion molecules, monoclonal antibodies and immune response modifiers (IFNs and retinoids), and well-tolerated antiproliferative drugs such as methotrexate. Evidence-based treatment recommendation exists but is hampered by the lack of large multicenter randomized trials.