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Background: From the perspective of information processing, an integrated understanding of the structural and functional connectomes in depression patients is important, a multimodal meta-analysis is required to detect the robust alterations in graph metrics across studies.Methods: Following a systematic search, 952 depression patients and 1447 controls in nine diffusion magnetic resonance imaging (dMRI) and twelve rest state functional MRI (rs-fMRI) studies with high methodological quality met the inclusion criteria and were included in the meta-analysis.Results: Regarding the dMRI results, no significant differences of meta-analytic metrics were found; regarding the rs-fMRI results, the modularity and local efficiency were found to be significantly lower in the depression group than in the controls (Hedge's g = -0.330 and -0.349, respectively).Conclusion: Our findings suggested a lower modularity and network efficiency in the rs-fMRI network in depression patients, indicating that the pathological imbalances in brain connectomes needs further exploration.Limitations: Included number of trials was low and heterogeneity should be noted. [ABSTRACT FROM AUTHOR]

Multidrug-resistant (MDR) bacteria-induced VAP often has high lethality. We present this systematic review and meta-analysis to assess the risk factors for MDR bacterial infection in patients with VAP. PubMed, EMBASE, Web of Science, and Cochrane Library were searched for studies regarding MDR bacterial infection in VAP patients, from Jan 1996 to Aug 2022. Study selection, data extraction, and quality assessment of included studies were conducted by two reviewers independently, and potential risk factors for MDR bacterial infection were identified. Meta-analysis showed that the score of the Acute Physiology and Chronic Health Evaluation II (APACHE-II) [OR = 1.009, 95% (CI 0.732, 1.287)], Simplified Acute Physiology Score II (SAPS-II) [OR = 2.805, 95%CI (0.854, 4.755)], length of hospital-stay before VAP onset (days) [OR = 2.639, 95%CI (0.387, 4.892)], in-ICU duration [OR = 3.958, 95%CI (0.894, 7.021)], Charlson index [OR = 1.000, 95%CI (0.889, 1.111)], overall hospital-stay [OR = 20.742, 95%CI (18.894, 22.591)], Medication of Quinolones [OR = 2.017, 95%CI (1.339, 3.038)], medication of carbapenems [OR = 3.527, 95%CI (2.476, 5.024)], combination of more than 2 prior antibiotics [OR = 3.181, 95%CI (2.102, 4.812)], and prior use of antibiotics [OR 2.971, 95%CI (2.001, 4.412)] were independent risk factors of MDR bacterial infection in VAP patients. Diabetes and mechanical ventilation duration before VAP onset showed no association with risk for MDR bacterial infection. This study has identified 10 risk factors associated with MDR bacterial infection in VAP patients. Identification of these factors would be able to facilitate the treatment and prevention of MDR bacterial infection in clinical practice. [ABSTRACT FROM AUTHOR]

Although enteral nutrition (EN) is effective for induction therapy in Crohn's disease (CD), it remains unclear whether partial enteral nutrition (PEN), i.e., EN, along with a daily diet, is effective for maintenance therapy in CD. It was hypothesized that PEN would be effective as a maintenance therapy in CD. This meta-analysis aimed to evaluate the efficacy and safety of PEN for maintenance therapy in CD. PubMed, EMBASE, Web of Science, and Cochrane Library were searched up to January 2019 for eligible prospective controlled trials, and then a meta-analysis was conducted. The primary outcome was clinical relapse, as defined in the primary studies. Eight studies with 429 patients were included in the meta-analysis. The rate of clinical relapse at 0.5 to 2 years was significantly lower in patients receiving PEN (420-1800 kcal/d) than in those not receiving nutrition therapy (RR: 0.67, 95% CI: 0.54-0.82, P <.01; number needed to treat = 5, P <.01). Patients receiving PEN exhibited a higher frequency of clinical remission maintenance at 0.5 to 1 year (67%) than did those not receiving nutrition therapy (48%; RR: 1.32, 95% CI: 1.07-1.64, P =.01). The total adverse event rate was comparable in the two groups (RR: 3.60, 95% CI: 0.70-18.66, P =.13). PEN may be more effective than the absence of EN therapy for the maintenance of remission in CD with a good safety profile. [ABSTRACT FROM AUTHOR]