UNASSIGNED: Visceral fat area (VFA) levels have been found to exhibit a strong association with various conditions such as insulin resistance (IR), inflammation, oxidative stress, metabolic syndrome (MetS), hyperlipidemia, diabetes, and its vascular complications. These complications include hypertension, cardiovascular disease, diabetic retinopathy (DR), albuminuria, and cardiovascular autonomic dysfunction, which is considered one of the main types of diabetic neuropathy. This study aimed to investigate the correlation between visceral fat and peripheral neuropathy in patients with type 2 diabetes (T2DM).
UNASSIGNED: A retrospective analysis of clinical data of patients diagnosed with type 2 diabetes admitted to our hospital was conducted. After excluding 28 cases, a total of 488 patients were included, divided into the group with peripheral neuropathy (207 cases) and the control group without peripheral neuropathy (281 cases). The correlation between VFA and the presence of DPN was assessed using correlation and multiple logistic regression analyses.
UNASSIGNED: In terms of general information, the group with peripheral neuropathy had lower BMI but longer duration of diabetes compared to the control group. Regarding biochemical indicators, VFA were lower in the group with peripheral neuropathy, while FPG and HbA1c levels were higher (all P<0.05). Spearman correlation analysis showed a negative correlation between VFA, and the presence of peripheral neuropathy in patients with type 2 diabetes (P<0.05). Logistic regression analysis indicated that VFA, duration of diabetes, and HbA1c level were influencing factors for the occurrence of peripheral neuropathy in patients with type 2 diabetes (P<0.05).
UNASSIGNED: This study revealed a correlation between visceral fat and peripheral neuropathy in patients with type 2 diabetes, highlighting the importance of monitoring visceral fat in such patients. In addition to lower levels of VFA, factors such as duration of diabetes and glycated hemoglobin (HbA1c) level were also associated with peripheral neuropathy in patients with T2DM.

BACKGROUND: Calcium-free (Ca-free) solutions are theoretically the most ideal for regional citrate anticoagulation (RCA) in continuous renal replacement therapy (CRRT). However, the majority of medical centers in China had to make a compromise of using commercially available calcium-containing (Ca-containing) solutions instead of Ca-free ones due to their scarcity. This study was designed to probe into the potential of Ca-containing solution as a secure and efficient substitution for Ca-free solutions.
METHODS: In this prospective, randomized single-center trial, 99 patients scheduled for CRRT were randomly assigned in a 1:1:1 ratio to one of three treatment groups: continuous veno-venous hemodialysis Ca-free dialysate (CVVHD Ca-free) group, continuous veno-venous hemodiafiltration calcium-free dialysate (CVVHDF Ca-free) group, and continuous veno-venous hemodiafiltration Ca-containing dialysate (CVVHDF Ca-containing) group at cardiac intensive care unit (CICU). The primary endpoint was the incidence of metabolic complications. The secondary endpoints included premature termination of treatment, thrombus of filter, and bubble trap after the process.
RESULTS: The incidence of citrate accumulation (18.2% vs. 12.1% vs. 21.2%) and metabolic alkalosis (12.1% vs. 0% vs. 9.1%) did not significantly differ among three groups (p > 0.05 for both). The incidence of premature termination was comparable among the groups (18.2% vs. 9.1% vs. 9.1%, p = 0.582). The thrombus level of the filter and bubble trap was similar in the three groups (p > 0.05 for all).
CONCLUSIONS: In RCA-CRRT for CICU population, RCA-CVVHDF with Ca-containing solutions and traditional RCA with Ca-free solutions had a comparable safety and feasibility.
BACKGROUND: ChiCTR2100048238 in the Chinese Clinical Trial Registry.

UNASSIGNED: To investigate the effectiveness and safety of regional citrate-anticoagulated (RCA) plasma exchange (PE) and whether citrate-related metabolic disorders can be improved by sequential RCA continuous renal replacement therapy (CRRT).
UNASSIGNED: This retrospective, single-center observational study included 79 critically ill children requiring PE followed by CRRT (June 2018 to June 2021) at the Pediatric Intensive Care Unit of Hunan Children\'s Hospital, China. Patients were divided into the RCA-PE (n = 30) and systemic heparin anticoagulation (SHA-PE) (n = 49) groups. Filter level comparison post-PE assessed RCA-PE efficacy, and metabolic changes occurring pre- and post-PE and CRRT were used to evaluate the effect of CRRT on RCA-based anticoagulation safety.
UNASSIGNED: The RCA-PE group had a better overall filter performance than the SHA-PE group. Two hours after PE, pH and HCO₃- levels increased more significantly for the RCA-PE than the SHA-PE group. The RCA-PE incidence of metabolic alkalosis was 48.3%, higher by 4.2% (p < 0.001) compared to the SHA-PE group. In the RCA-PE group, pH and HCO₃- decreased significantly 4 h after CRRT; the metabolic alkalosis caused by RCA-PE decreased to 13.8% (p = 0.005). No significant difference in pH, HCO₃-, and metabolic alkalosis incidence was observed between the two groups 4 h after CRRT.
UNASSIGNED: The overall filtration performance of RCA-PE is superior to that of SHA-PE followed by CRRT. The metabolic complications associated with RCA-PE are mainly metabolic alkalosis that can be improved by using CRRT after RCA-PE and this is a better alternative for anticoagulation during PE in critically ill children.

Adiposity, a state characterized by excessive accumulation of body fat, is closely linked to metabolic complications and the secretion of specific adipokines. This study explores the potential of exercise and Spirulina supplementation to mitigate these complications and modulate adipokine release associated with obesity. The primary objective of this investigation was to examine the impact of a 12-week regimen of high-intensity training combined with Spirulina supplementation on adipokine concentrations and lipid profiles in male individuals with obesity (N = 44). The participants were randomly distributed into four groups, each consisting of 11 participants: a control group (CG), a supplement group (SG), a training group (TG), and a training plus supplement group (TSG). The intervention comprised a 12-week treatment involving Spirulina supplementation (6 g capsule daily), a 12-week high-intensity interval training (HIIT) protocol with three sessions per week, or a combined approach. Following the interventions, metabolic parameters, anthropometric measurements, cardiorespiratory indices, and circulating adipokines [CRP, Sema3C, TNF-α, IL-6, MCP1, IL-8] were assessed within 48 h of the before and final training session. Statistical analyses revealed significant differences across all measures among the groups (p < 0.05). Notably, post hoc analyses indicated substantial disparities between the CG and the three interventional groups regarding body weight (p < 0.05). The combined training and supplementation approach led to noteworthy reductions in low-density lipoprotein (LDL), total cholesterol (TC), and triglyceride (TGL) levels (all p < 0.0001), coupled with an elevation in high-density lipoprotein-cholesterol (HDL-C) levels (p = 0.0001). Furthermore, adipokine levels significantly declined in the three intervention groups relative to the CG (p < 0.05). The findings from this 12-week study demonstrate that Spirulina supplementation in conjunction with high-intensity interval training reduced adipokine levels, improved body weight and BMI, and enhanced lipid profiles. This investigation underscores the potential of Spirulina supplementation and high-intensity interval training as a synergistic strategy to ameliorate obesity-related complications and enhance overall cardiometabolic well-being in obese males.

The fibroblast growth factor (FGF) family, which comprises 22 structurally related proteins, plays diverse roles in cell proliferation, differentiation, development, and metabolism. Among them, two classical members (FGF1 and FGF4) and two endocrine members (FGF19 and FGF21) are important regulators of whole-body energy homeostasis, glucose/lipid metabolism, and insulin sensitivity. Preclinical studies have consistently demonstrated the therapeutic benefits of these FGFs for the treatment of obesity, diabetes, dyslipidemia, and nonalcoholic steatohepatitis (NASH). Several genetically engineered FGF19 and FGF21 analogs with improved pharmacodynamic and pharmacokinetic properties have been developed and progressed into various stages of clinical trials. These FGF analogs are effective in alleviating hepatic steatosis, steatohepatitis, and liver fibrosis in biopsy-confirmed NASH patients, whereas their antidiabetic and antiobesity effects are mildand vary greatly in different clinical trials. This review summarizes recent advances in biopharmaceutical development of FGF-based therapies against obesity-related metabolic complications, highlights major challenges in clinical implementation, and discusses possible strategies to overcome these hurdles.

Prolonged exposure to regimens containing protease inhibitors (PIs) as second-line therapy for human immunodeficiency virus (HIV) infection may have a negative impact on metabolic profiles and increase the risk of cardiovascular diseases. Real-world experience with dolutegravir (DTG)-based regimens as alternatives to PI-based regimens is limited in antiretroviral-experienced patients with previous failure or intolerance to first-line therapy. The current study included HIV-positive patients receiving PI-containing regimens with viral suppression for ≥6 months. Virological response and lipid profiles were compared between patients who were subsequently switched to DTG-based therapy plus nucleoside reverse transcriptase inhibitors (NRTIs) and those remaining on their PI-containing regimen at Week 48. In total, 189 patients were switched to DTG-based regimens and 313 remained on PI-containing regimens during the observation period. Patients in the DTG group were younger (mean age 40.0 years vs. 44.6 years) and were more likely to have a previous history of virological failure (44.4% vs. 19.5%) than those in the PI group. At Week 48, 1.1% of the DTG group and 3.8% of the PI group had virological non-response (HIV-RNA load >50 copies/mL) (difference, -2.7%, 95% CI -5.5% to 0.5%). The presence of M184V/I mutation and other NRTI resistance-associated mutations (RAMs) did not increase the risk of virological failure in either group. Patients switched to DTG-based therapy had statistically significant improvement of lipid profiles. Among virally suppressed HIV-positive patients, a switch to DTG-based therapy was non-inferior to continuation of PI-based therapy in virological effectiveness at Week 48, even in the presence of NRTI RAMs.