Infection prevention measures used in hematopoietic stem cell transplantation: evidences for practice

Nursing process in mental health: an integrative literature review

Objective:

to identify evidences from the literature on the application of nursing process in care developed by the nurse in mental health.

Method:

integrative literature review between 1990 and 2013, in the PubMed, Scopus, CINAHL and LILCACS bases. Descriptors: nursing processes, mental health, nursing care.

Results:

19 papers were identified. Limited and partial usage of the nursing process in care established by a therapeutic relationship that respects the patient's individuality. We observe care proposals systematized for patients that present pathological aspects in the limits between the physical and psychical, which might be a response to the influence of the practice based on evidences.

Conclusion:

it was found an antagonistic movement between care based on the relationship and located in the standardization of diagnoses that respond to physical malaise. A lack of evidence was verified for the usage of the nursing process in mental health, and we point at the necessity for the creation of new possibilities for dialogue between relational and biological perspectives.

Assessment of microbiological air quality in hemato-oncology units and its relationship with the occurrence of invasive fungal infections: an integrative review

Worldwide aging of the human population has promoted an increase in the incidence of neoplasia, including hematological cancers, which render patients particularly vulnerable to invasive fungal infections. For this reason, air filtration in hematooncology units has been recommended. However, scarce literature has assessed the impact of microbiological air quality on the occurrence of fungal infections in this population. We performed an integrative review of studies in the MEDLINE database that were published between January 1980 and October 2012, using the following combinations of keywords: air × quality × HEPA, air × quality × hematology, and airborne fungal infections. The search yielded only 13 articles, suggesting that high-efficiency filtering of the ambient air in hemato-oncology units can prevent the incidence of invasive fungal infections. However, no randomized clinical trial was found to confirm this suggestion. Currently, there is no consensus about the maximum allowable count of fungi in the air, which complicates filtration monitoring, including filter maintenance and replacement, and needs to be addressed in future studies.