ABSTRACT
We conducted this systematic review and meta-analysis of randomized controlled trials (RCTs) to investigate the prophylactic role of oral nystatin in the prevention of fungal colonization in very low birth weight (VLBW) infants compared with placebo or no treatment intervention. From inception until June 2022, we screened four major databases for pertinent RCTs and examined their risk of bias. The main outcomes were the rate of fungal colonization, rate of invasive fungal infection, rate of mortality, mean length of stay in the neonatal intensive care unit (NICU), and mean duration of antibiotic treatment. We summarized data as risk ratio (RR) or mean difference (MD) with 95% confidence interval (CI), using the fixed-effects model. Five RCTs met our inclusion criteria. One RCT was evaluated as having "high risk," one RCT was evaluated as having "some concerns," and three RCTs were evaluated as having "low risk" of bias. Compared with the control group, oral nystatin prophylaxis was correlated with substantial decrease in the frequency of fungal colonization (n=4 RCTs, RR=0.34, 95% CI {0.24, 0.48}, p<0.0001), the rate of invasive fungal infection (n=4 RCTs, RR=0.15, 95% CI {0.12, 0.19}, p<0.0001), and the mean duration of antibiotic treatment (n=3 RCTs, MD=-2.79 days, 95% CI {-5.01, -0.56}, p=0.01). However, there was no significant difference between both groups regarding the rate of mortality (n=4 RCTs, RR=0.87, 95% CI {0.64, 1.18}, p=0.37) and mean length of stay in NICU (n=3 RCTs, MD=-2.85 days, 95% CI {-6.52, 0.82}, p=0.13). In conclusion, among VLBW infants, the prophylactic use of oral nystatin was correlated with favorable antifungal benefits compared with placebo or no treatment intervention.
ABSTRACT
BACKGROUND: Vitamin D can influence more than 200 genes in various tissues showing its credibility among the fat-soluble vitamins. Vitamin D deficiency is directly proportional to major clinical conditions such as cardiovascular diseases, diabetes, malignancy, and multiple sclerosis. This study was conducted to determine the vitamin D level of individuals and its association with depression. METHODS: Vitamin D levels of 100 healthy and 100 depressed subjects were determined. The isolated subjects were screened on the Beck Depression Inventory (BDI) scale and divided into three groups according to their age. Group-I comprised subjects of age 20 years and below, Group-II included subjects of age 21 to 60, and Group-III comprised subjects of ≥ 61 years of age. A sufficient level of vitamin D in normal subjects was noted, while mild deficiency of vitamin D status was observed in depressed subjects. RESULTS: Our study has reported a higher percentage of vitamin D deficiency in the Peshawar region. The results of our study indicated that depression was common in individuals having vitamin D deficiency. CONCLUSIONS: The study showed a very high frequency of vitamin D deficiency in subjects with depression in Peshawar, Pakistan. The deficiency of vitamin D was observed more in females as compared to males. Further studies should explicate whether the highly widespread vitamin D deficiency could be cost-effectively treated as part of preventive or treatment interventions for depression.
ABSTRACT
OBJECTIVES: Olive oil (OO)-based intravenous lipid emulsion (IVLE) may have biological advantages for nutrition and inflammation status compared with soybean oil (SO)-based IVLE. We aimed to compare prealbumin levels during infusion of OO- or SO-based IVLE in patients receiving parenteral nutrition in the acute-care setting. METHODS: In this prospective, noninferiority, double blind randomized controlled efficacy trial, patients received either OO-based or SO-based IVLE after providing consent. Biochemical and nutrition parameters were collected at baseline and at 7 to 10 d after initiation of parenteral nutrition. Results are expressed as means (standard deviations). RESULTS: A total of 210 patients completed the study: 102 patients in the SO-based IVLE group and 108 patients in the OO-based IVLE group. Both groups had a significant increase in prealbumin levels from baseline (SO: 0.10 [0.06] versus 0.15 [0.08] g/L; P < 0.0001; OO: 0.11 [0.06] versus 0.16 [0.08] g/L; P < 0.0001), but mean changes between groups were not different (P = 0.53). OO-based IVLE was noninferior to SO-based IVLE in maintaining or increasing serum prealbumin levels, with 20% as the noninferiority margin at follow-up (least square geometric mean ratio [95% CI], 1.10 [0.83,1.47]; P = 0.50). There was a significant improvement in C-reactive protein levels from baseline within each group (SO: 83.24 [69.72] versus 53.4 [59.78] mg/dL; P < 0.0001; OO: 85.13 [68.14] versus 58.75 [60.11] mg/dL; P = 0.004), but mean changes between the groups were not different (P = 0.836). Mortality, length of stay, and infection rates were not different for both groups. CONCLUSIONS: In this study, OO-based IVLE was not inferior to SO-based IVLE in maintaining or increasing the prealbumin level. The improvement of C-reactive protein levels and other clinical outcomes were not different for both groups.