[Systematic Review of the Reduction of Negative Emotional Effects in Emergency and Disaster Response Workers Through Catharsis Techniques].

Aim: To analyze catharsis techniques used with professionals assisting victims of emergencies and disasters.

Methods: Systematic review carried out in seven bibliographic databases: MEDLINE-Pubmed, Web of Science, Cochrane Library, CINAHL, Scopus, PsycINFO, and other secondary sources, for articles published between 2008 and 2017, with the terms "catharsis", "emergencies", "debriefing" y "post-traumatic stress". Publication and selection biases were taken into account.

Risk factors for premenstrual asthma: a systematic review and meta-analysis.

Asthma in women can deteriorate in specific phases during the menstrual cycle. Deterioration in the premenstrual phase (increase in symptoms or deterioration in peak flow measurements) is known as premenstrual asthma. The etiology remains mostly unknown.

Informal Caregivers of Palliative Oncohematologic Patients: The Invisible Guests: An Exhaustive Review of the Literature Available.

Informal caregivers are crucial members of the teams that care for palliative patients with cancer, including those with oncohematological malignancies. Publications concerning specific aspects of this latter group of carers are limited. This literature review indicates that palliative oncohematologic patients' caregivers do not differ from those of patients with solid tumors in ethical and related problems.

Transfusion in palliative cancer patients: a review of the literature.

Background: Transfusion is not an exceptional circumstance in palliative cancer patients (PCPs). This makes it necessary to confront not only medical aspects but also those of infrastructure and ethical issues. On some occasions, literature needs to be consulted to work out the best approach in a patient's particular case.