Spatial-temporal risk clusters, social vulnerability, and identification of priority areas for surveillance and control of cutaneous leishmaniasis in Maranhão, Brazil: an ecological study.

Cutaneous leishmaniasis (CL) is a neglected disease widely distributed in Maranhão, Brazil and presents a significant public health problem. However, its transmission dynamics and determining factors are not clearly understood. In this context, geospatial technologies help interpret the process.

Risk management of adverse events in a maternity hospital.

Objective: To investigate the root causes of adverse events in a maternity hospital through risk management.

Method: Action research with seven nursing professionals given their expressive capillarity in the service. The study was conducted between January 2020 and February 2021.

Braden Scale in pressure ulcer risk assessment.

Objective: To analyze the applicability of the Braden Scale to individuals admitted to an Intensive Care Unit (ICU) with the nursing diagnosis Impaired Physical Mobility, in its prediction potential to develop pressure ulcer (PU).

Methods: A cross-sectional, quantitative study that evaluated all patients hospitalized in an ICU between November 2016 and February 2017, with the Braden Scale.

Results: The prevalence of PU was 35.

HIV-1 transmitted drug resistance and genetic diversity among patients from Piauí State, Northeast Brazil.

HIV-1 transmitted-drug-resistance and genetic diversity are dynamic and may differ in distinct locations/risk groups. In Brazil, increased AIDS incidence and related mortality have been detected in the Northeast region, differently from the epicenter in the Southeast. This cross-sectional study describes transmitted-dru- resistance and HIV-1 subtypes in protease/PR and reverse transcriptase/RT regions among antiretroviral naïve patients from Piauí State, Northeast Brazil.

Low rate of transmitted drug resistance may indicate low access to antiretroviral treatment in Maranhão State, northeast Brazil.

The Brazilian AIDS epidemic is characterized by significant geographic contrasts: a reduction in incidence and mortality in the epicenter (southeast) and an increase in the northeast. HIV-1-transmitted drug resistance (TDR) and genetic diversity were investigated among 106 antiretroviral (ARV)-naive patients from Maranhão State, northeast. The HIV-1 protease (PR) and reverse transcriptase (RT) regions were sequenced; subtypes were assigned by REGA/phylogenetic analysis.

[Research action: a contribution to nurses' investigative practices].

The present paper shows a theoretical reflection on action research methodology as an alternative strategy to the conventional model of scientific investigation. Methodology is discussed from the perspective of two scholars who propose two different structural models: action-investigation cycle and flexible stage model. We provide examples of the use of action research from studies carried out by nurses.