Chronic Kidney disease (CKD) is an important yet under-recognized contributor to morbidity and mortality globally. Machine-learning (ML) based decision support tools have been developed across many aspects of CKD care. Notably, algorithms developed in the prediction and diagnosis of CKD development and progression may help to facilitate early disease prevention, assist with early planning of renal replacement therapy, and offer potential clinical and economic benefits to patients and health systems. Clinical implementation can be affected by the uncertainty surrounding the methodological rigor and performance of ML-based models. This systematic review aims to evaluate the application of prognostic and diagnostic ML tools in CKD development and progression. The protocol has been prepared using the Preferred Items for Systematic Review and Meta-analysis Protocols (PRISMA-P) guidelines. The systematic review protocol for CKD prediction and diagnosis have been registered with the International Prospective Register of Systematic Reviews (PROSPERO) (CRD42022356704, CRD42022372378). A systematic search will be undertaken of PubMed, Embase, the Cochrane Central Register of Controlled Trials (CENTRAL), the Web of Science, and the IEEE Xplore digital library. Studies in which ML has been applied to predict and diagnose CKD development and progression will be included. The primary outcome will be the comparison of the performance of ML-based models with non-ML-based models. Secondary analysis will consist of model use cases, model construct, and model reporting quality. This systematic review will offer valuable insight into the performance and reporting quality of ML-based models in CKD diagnosis and prediction. This will inform clinicians and technical specialists of the current development of ML in CKD care, as well as direct future model development and standardization.

Due to (i) the uremia-enhanced sepsis severity, (ii) the high prevalence of sepsis with pre-existing renal injury and (iii) the non-erythropoiesis immunomodulation of erythropoietin (EPO), EPO was tested in sepsis with pre-existing renal injury models with the retrospective exploration in patients. Then, EPO was subcutaneously administered in mice with (i) cecal ligation and puncture (CLP) after renal injury including 5/6 nephrectomy (5/6Nx-CLP) and bilateral nephrectomy (BiNx-CLP) or sham surgery (sham-CLP) and (ii) lipopolysaccharide (LPS) injection, along with testing in macrophages. In patients, the data of EPO administration and the disease characteristics in patients with sepsis-induced acute kidney injury (sepsis-AKI) were evaluated. As such, increased endogenous EPO was demonstrated in all sepsis models, including BiNx-CLP despite the reduced liver erythropoietin receptor (EPOR), using Western blot analysis and gene expression, in liver (partly through hepatocyte apoptosis). A high-dose EPO, but not a low-dose, attenuated sepsis in mouse models as determined by mortality and serum inflammatory cytokines. Furthermore, EPO attenuated inflammatory responses in LPS-activated macrophages as determined by supernatant cytokines and the expression of several inflammatory genes (iNOS, IL-1β, STAT3 and NFκB). In parallel, patients with sepsis-AKI who were treated with the high-dose EPO showed favorable outcomes, particularly the 29-day mortality rate. In conclusion, high-dose EPO attenuated sepsis with preconditioning renal injury in mice possibly through the macrophage anti-inflammatory effect, which might be beneficial in some patients.

Introduction: Fecal microbiota transplantation (FMT) has been proposed as a potential treatment for irritable bowel syndrome (IBS); however, the consensus regarding its efficacy and safety is limited.Materials and Methods: We performed a systematic search of the literature using PubMed, EMBASE, Ovid MEDLINE, and Cochrane. Meta-analyses were conducted in relative risk (RR) or standard mean difference (SMD) using 95% confidence intervals (CI). Cochrane risk-of-bias 2 tool (RoB2) was employed to evaluate the study quality.Result: Of 2,589 potential records, 7 studies with 9 cohorts involving 505 participants were included. Meta-analyses showed no significant difference in the short-term (12 weeks) and long-term (12 months) global improvement of IBS symptoms of FMT vs. placebo (RR 0.63, 95% CI 0.39–1.00 and RR 0.88, 95% CI 0.53–1.45, respectively). There were statistically significant differences of short-term IBS-SSS improvement (SMD –0.58, 95% CI –1.09 to –0.88) and short-term IBS-QoL improvement (SMD 0.67, 95% CI 0.43–0.91). Eight from 9 studies (88.9%) had a low risk of bias. The subgroup analysis revealed the short-term global symptoms improvement in studies with low-risk of bias (RR 0.53, 95% CI 0.35–0.81), studies with well-defined donors (RR 0.31, 95% CI 0.14–0.72), and studies with FMT using colonoscopy (RR 0.66, 95% CI 0.47–0.92). Major FMT adverse events are transient and rapidly self-limiting.Conclusion: FMT significantly improved IBS-SSS and IBS-QoL in the short-term period in IBS patients. However, global symptom improvement showed no significance. Well-defined donors and appropriate fecal administration routes appear to be important factors for the successful outcomes of FMT in IBS.Systematic review registration: [www.crd.york.ac.uk/prospero], identifier [CRD42021246101].

Background/Objectives: Psoriasis is a chronic immune-mediated skin disease associated with several metabolic comorbidities. Metabolic dysfunction-associated steatotic liver disease (MASLD) is also linked to psoriasis, but evidence regarding the severity of this association remains inconclusive. This meta-analysis aimed to investigate the relationship between MASLD and varying severities of psoriasis. Methods: We conducted an extensive search of four databases, MEDLINE, EMBASE, OSF, and ClinicalTrials.gov to identify relevant published articles assessing the risk of prevalent MASLD in patients with moderate-to-severe psoriasis up to April 2024. Effect estimates from each included study were combined together to calculate a pooled effect estimate for the meta-analysis using the generic inverse variance method of DerSimonian and Laird. Results: This meta-analysis included eight studies with a total of 109,806 participants. A 4.01-fold increased risk of prevalent MASLD was observed in patients with moderate-to-severe psoriasis compared to those without psoriasis (95% CI: 2.17, 7.77; I² = 67%, p < 0.0001). The evidence supporting this outcome had low certainty. Conclusions: An incremental trend of MASLD was observed in patients with moderate-to-severe psoriasis. Routine screening for MASLD should be emphasized in this population.

Background/Objective: Lichen sclerosus is a chronic inflammatory skin disease that affects people of all ages and sexes. Evidence of cardiovascular risk factors in lichen sclerosus has been continuously reported; however, the definitive association remains inconclusive. This meta-analysis aimed to summarize the association between cardiovascular risk factors and lichen sclerosus. Methods: Electronic databases, including MEDLINE and EMBASE, were systematically searched from inception to May 2024 to identify the literature reporting the association between cardiovascular risk factors and lichen sclerosus. A random-effects model was used for the meta-analysis. Results: We included 16 eligible studies: nine case–control studies, six retrospective cohort studies, and one cross-sectional study. A total of 432,457 participants were included. Lichen sclerosus was significantly associated with type 2 diabetes mellitus with an odds ratio of 2.07 (95% CI: 1.21–3.52). Although not statistically significant, a trend of increasing risk in hypertension, dyslipidemia, obesity, and metabolic syndrome was observed among lichen sclerosus patients, with odds ratios of 1.56 (95% CI: 0.90–2.70), 1.44 (95% CI: 0.94–2.23), 5.84 (95% CI: 0.37–92.27), and 1.36 (95% CI: 0.52–3.54), respectively. Conclusions: Lichen sclerosus was associated with diabetes mellitus and potentially correlated with hypertension, dyslipidemia, obesity, and metabolic syndrome. Population-based prospective observational studies are required to further elucidate these findings and assess the impact of these associations.

INPLASY202510068 The Risk of Metabolic Dysfunction-Associated Steatotic Liver Disease in Moderate-to-Severe Psoriasis: A systematic review and meta-analysis Psoriasis; meta-analysis; liver disease;…