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1.
Rev. Bras. Saúde Mater. Infant. (Online) ; 21(2): 547-552, Apr.-June 2021. tab
Article in English | LILACS | ID: biblio-1340650

ABSTRACT

Abstract Objectives: to describe the epidemiology of invasive candidiasis in a neonatal intensive care unit. Methods: cross-sectional study that included all neonates with invasive candidiasis confirmed by blood culture from April 2015 to June 2018. Demographic, clinical and microbiological data were analyzed, comparing neonates with extreme low birth weight (ELBW) with neonates ≥ 1000g birth weight, considering a p <0.05 as statistically significant. Results: there were 38 cases of invasive candidiasis, resulting in an overall incidence of 2.5%. Twelve (32%) were ELBW neonates and 26 (68%) neonates ≥ 1000g birth weight, an incidence of 4.4% and 2.0%, respectively. Abdominal surgery was more frequent among neonates with birth weight ≥ 1000g compared to ELBW neonates (85% vs. 17%; p <0.01), as well as the median in days of antibiotics use (18 vs. 10.5; p = 0.04). The median in days of mechanical ventilation was more frequent among ELBW neonates (10 vs. 5.5; p = 0.04). The majority of Candida species were non-albicans (64%). Fatality rate was 32%. Conclusions: the incidence of invasive candidiasis among neonates with birth weight ≥ 1000g was higher than that found in the literature. This group has a higher proportion of gastrointestinal malformations that require surgery. Thus, fluconazole prophylaxis may be necessary for a broader group of neonates.


Resumo Objetivos: descrever a epidemiologia de candidíase invasiva em uma unidade de terapia intensiva neonatal. Métodos: estudo transversal que incluiu todos recém-nascidos com candidíase invasiva confirmada por hemocultura de abril de 2015 a junho de 2018. Foi analisado dados demográficos, clínicos e microbiológicos, comparando recém-nascidos de extremo baixo peso ao nascer (EBPN) com os recém-nascidos com peso ao nascer ≥1000g, considerando um valor de p<0,05 como estatisticamente significativo. Resultados: houve 38 casos de candidíase invasiva, resultando em uma incidência global de 2,5%. Doze (32%) eram neonatos de EBPN e 26 (68%) neonatos com peso ao nascer ≥1000g, resultando em uma incidência de 4,4% e 2,0%, respectivamente. A realização de cirurgia abdominal foi mais frequente nos neonatos com peso ao nascer ≥1000g em comparação com os neonatos de EBPN (85% vs. 17%; p<0,01), assim como a mediana dos dias de uso de antibióticos (18 vs. 10,5; p =0,04). Já o a mediana dos dias de ventilação mecânica foi mais frequente entre recém-nascido de EBPN (10 vs. 5,5; p = 0,04). A maioria das espécies de Candida eram não-albicans (64%). A letalidade foi de 32%. Conclusões: a incidência de candidíase invasiva entre os recém-nascidos ≥1000g ao nascer foi superior ao encontrado na literatura. Este grupo tem uma maior proporção de malformações gastrointestinais que requerem cirurgia. Assim, a profilaxia com fluconazol pode ser necessária para um grupo mais amplo de recém-nascidos.


Subject(s)
Humans , Infant, Newborn , Intensive Care Units, Neonatal , Fluconazole/therapeutic use , Candidiasis, Invasive/prevention & control , Candidiasis, Invasive/therapy , Candidiasis, Invasive/epidemiology , Tertiary Healthcare , Birth Weight , Brazil/epidemiology , Cross-Sectional Studies , Infant, Extremely Low Birth Weight
2.
Article in Japanese | WPRIM | ID: wpr-366573

ABSTRACT

Using the DDG-2001 pulse dye densitometer, cardiac output (CO) and circulating blood volume (BV) were determined before and after the operation, and its accuracy and the significance of postoperative management were studied. Referring to 14 cases undergoing open heart surgery, CO and BV were determined using the DDG-2001 before application of the cardiopulmonary bypass and immediately, 4h and 12h after the operation. The level of CO was compared with that determined by the thermodilution method, and the level of BV with that calculated from hemoglobin levels determined before and after the cardiopulmonary bypass application and the priming volume in the circuit. Further, body fluid balance after the operation was calculated, and its relation to BV was studied. As to the correlation coefficient and inclination of the regression line, they were 0.77 and 0.849 with CO, and 0.821 and 0.844 with BV, respectively. Upon completion of the operation BV decreased, but increased again 4h and 12h later, although the body fluid balance was negative. CO and BV determined by the pulse dye densitometry favorably correlated with those determined by other methods. Immediately after the operation BV decreased, but then increased in the course of time, although the body fluid balance was negative.

3.
Article in Japanese | WPRIM | ID: wpr-366594

ABSTRACT

Coronary artery bypass surgery and abdominal aortic aneurysm repair were performed simultaneously during cardiopulmonary bypass in two patients with severe left ventricular dysfunction. Both patients underwent coronary artery bypass surgery first, followed by abdominal aortic aneurysm repair during cardiopulmonary bypass. Combined surgery is reasonable for patients with combined coronary artery disease and abdominal aortic aneurysm. Aortic aneurysm repair during cardiopulmonary bypass for patients with severe left ventricular dysfunction also appears safe and effective.

4.
Article in Japanese | WPRIM | ID: wpr-366489

ABSTRACT

An 81-year-old patient, who had a postinfarction left ventricular aneurysm with thrombus underwent left ventricular aneurysmectomy with right coronary artery bypass grafting (CABG). Preoperative examination showed 99% stenosis of the left coronary artery (#7) and 90% stenosis of the right coronary artery (#3). The operation was performed because angina was not improved and formation of thrombus was suspected on the wall of the aneurysm. The operation was performed under cardiopulmonary bypass and by antegrade and continuous retrograde cardioplegia. The aneurysm was resected and a relatively fresh thrombus which was detected on the endocardium of the aneurysm was extracted. The left ventricle was closed by direct linear suture with felt reinforcement. Because the area of resection included part of the left anterior descending artery, only right CABG (#3) with a saphenous vein was done. Weaning from bypass was very easy and the postoperative course was uneventful.

5.
Article in English | WPRIM | ID: wpr-373609

ABSTRACT

To determine the relationships among silent brain infarction (SBI), bone mineral density and milk consumption in elderly women, we studied 26 senile female outpatients with SBI in comparison with 18 age-matched controls.<BR>There was a significant difference between the two groups in diastolic blood pressure (p<0.05), and a significantly larger number of individuals in the SBI group had a history of hypertension than in the control group (p<0.005). Bone mineral density at the ultradistal end of the radius tended to be lower in the SBI group than in the control group (0.05<p<0.1). Milk consumption was greater in the control group than in the SBI group (p<0.01), but milk consumption tended to correlate with a history of hypertension rather than with bone mineral density (0.05<p<0.1).<BR>These finding indicated a close correlation between SBI and milk consumption habits in elderly women.

6.
Article in English | WPRIM | ID: wpr-373602

ABSTRACT

We investigated the relationship between obesity and lipids in elderly women in a rural area with primary hyperlipidemia after one year of follow-up. Thirty women aged 61 to 89 (mean age, 72.5 years) with primary hyperlipidemia were enrolled in this study. They were all given lipid-lowering dietary by a dietitian (s) and general physicians at the time of entry.<BR>Total serum cholesterol (TCHO), high-density lipoprotein cholesterol (HDL-C), blood pressure and body mass index (BMI) did not change significantly over the past one year however, triglyceride level (TG) significantly decreased during the period. BMI at the time of enrollment was not significantly correlated with the reduction rate of TCHO or HDL-C, but was significantly correlated with the reduction rate of TG.<BR>Thus, BMI may be useful as a predictor of TG change when only dietary therapy is given to eldery suburban women.

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