Skin-to-skin contact and deaths in newborns weighing up to 1800 grams: a cohort study.

OBJECTIVE: To evaluate the association between dose of skin-to-skin contact (SSC) per day and initiation time with the occurrence of deaths in newborns with weight up to 1800g. METHOD: Multicentric cohort in five Brazilian neonatal units, including newborns with a birth weight of ≤1800g. The time of SSC was registered in individual file, by the team or family during the hospitalization. Maternal and newborn data were obtained through questionnaires applied to mothers and in medical records. Classification Tree was used for data analysis. RESULTS: The performance of the first SSC after 206h was significantly associated with death (p = 0.02). Although there was no association between SSC/day and death (p = 0.09), the number of deaths among those who performed more than 146.9 minutes/day was lower (3;1.5%) than among those who performed this practice for a shorter time (13;6.4%), a fact considered of great clinical importance. Early and late infections present statistically significant associations with the outcome. The chance of death was equal to zero when there was no early infection in the group with the longest duration of SSC. This probability was also equal to zero in the absence of late sepsis for the group with less than 146.9 minutes/day of SSC. CONCLUSIONS: The first SSC before 206 hours of life is recommended in order to observe a reduction in the risk of neonatal death. Staying in SSC for more than 146.9 min/day seems to be clinically beneficial for these neonates mostly when it was associated with the absence of infection.

Effects of water- and land-based exercises on quality of life and physical aspects in women with fibromyalgia: A randomized clinical trial.

INTRODUCTION: Fibromyalgia (FM) is consistently associated with fatigue, sleep disturbances, morning stiffness, and anxiety and depression, affecting physical capacities and skills and thereby reducing quality of life. The aim of this study was to compare the effects of water-based and land-based therapies as an adjuvant treatment for women with FM in relation to quality of life and physical aspects. METHODS: FM women were randomized into a water-based exercise group (WG) and land-based exercise group (LG). The interventions were conducted for 8 weeks, three times a week, and each therapy session had a 60-min duration. Evaluations were performed before and after intervention using the Fibromyalgia Impact Questionnaire, the Visual Analogue Scale, the number of tender points (TPs), and the Wells bench sit and reach test score. RESULTS: Both interventions produced significantly positive clinical effects in most aspects evaluated. However, only WG obtained significant improvements for the variables functional capacity, number of TPs, and flexibility. CONCLUSIONS: The findings suggest that water-based exercise is effective as an adjuvant FM treatment, including FM-related physical and psychological health aspects.

Mixed secondary bacterial infection is associated with severe lesions of chromoblastomycosis in a neglected population from Brazil.

Chromoblastomycosis (CBM) is a chronic subcutaneous infection caused by melanotic fungi, affecting mainly rural workers in tropical and subtropical regions. Secondary bacterial infections (SBIs) in CBM lesions bring complications to the disease, but little is known about the agents involved. Fungal and bacterial identification and epidemiological profile of 50 patients with CBM were analyzed in this study. Bacteria were tested for susceptibility to antibacterial drugs. Fonseacea pedrosoi and Rhinocladiella aquaspersa were the fungal agents isolated. 88% of the patients presented SBI. Gram-positive bacteria coinfected mainly upper limbs, and Gram-negative bacteria were more isolated from lower limbs. Streptococcus pyogenes and mixed bacterial microbiota were associated with severe lesions. Staphylococcus aureus was associated with mixed infections and consequently with the severity of the infection. Resistance to ß-lactams and methicillin was detected. Our results emphasize the necessity of bacterial culture and susceptibility testing as part of routine monitoring CBM cases.

Staff workload and adverse events during mechanical ventilation in neonatal intensive care units.

OBJECTIVE: To investigate a possible association between the intensity of staff workload and intermediate adverse events, such as accidental extubation, obstruction of the endotracheal tube, and accidental disconnection of the ventilator circuit, during neonatal mechanical ventilation in high-risk neonatal units. METHOD: This prospective cohort study analyzed data of 543 newborns from public neonatal intensive care units (NICUs) in the city of São Luís, state of Maranhão, Northeastern Brazil, for 6 months, during which 136 newborns were submitted to mechanical ventilation in 1,108 shifts and were observed a total of 4,554 times. RESULTS: Adverse events occurred 117 times during this period. The associations between workload and adverse events were analyzed by means of generalized estimating equations. The adjustment variables were: birth weight, gender, maternity unit, Clinical Risk Index for Babies score, and care demand, the latter measured by the Northern Neonatal Network Scale. The larger the number of newborns classified by care demand (NCCD) per nurse and nursing technician, the more likely the occurrence of intermediate adverse events linked to mechanical ventilation. A number of NCCD > 22 per nurse (relative risk [RR] = 2.86) and > 4.8 per auxiliary nurse (RR = 3.41) was associated with a higher prevalence of intermediate adverse events. CONCLUSIONS: The workload of NICU professionals seems to interfere with the intermediate results of neonatal care and thus should be taken into consideration when evaluating NICU outcomes.