Benefits of resistant starch type 2 for patients with end-stage renal disease under maintenance hemodialysis: a systematic review and meta-analysis.

Background: Resistant starch type 2 (RS2) has been documented to regulate gut microbiota and to improve the clinical outcomes of several diseases. However, whether RS2 may benefit patients with end-stage renal disease under maintenance hemodialysis (MHD) remains unknown. Methods: We conducted a systemic review and meta-analysis of randomized controlled trials (RCTs). Adult patients receiving MHD were treated with RS2 (CRD42020160332). The primary outcomes were changes of uremic toxins, and the secondary outcomes were changes of inflammatory indicators, albumin and phosphorus. Results: After screening 65 records, five RCTs (n = 179) were included. A significant decrease of blood urea nitrogen (weighted mean difference (WMD) = -6.91, 95% CI: -11.87 to -1.95, I2 = 0%, P = 0.006), serum creatinine (WMD = -1.11, 95% CI: -2.18 to -0.05, I2 = 44%, P = 0.04) and interleukin (IL)-6 in blood (standard mean difference (SMD) = -1.08, 95% CI: -1.64 to -0.53, I2 = 35%, P = 0.0001) was revealed in the RS2 group. Analyses of blood levels of uric acid, p-cresyl sulfate, indoxyl sulfate, high sensitive C-reaction protein, albumin and phosphorus yielded no significant difference. Conclusions: Our results suggest that RS2 may improve the residual renal function of patients under MHD and mitigate a proinflammatory response.

Convulsive status epilepticus as the initial presentation of superwarfarin poisoning: a case report.

Bromadiolone, a widely-used rodent control drug, could act as a long-acting anticoagulant. Patients of bromadiolone poisoning often present with multiorgan hemorrhage. However, neurological symptoms of bromadiolone poisoning are seldom reported. We report a rare case with convulsive status epilepticus as the initial presentation of bromadiolone poisoning. A previously healthy 18-year-old man presented with persistent unconsciousness and repeated convulsive seizures. Magnetic resonance imaging revealed lesions in the corpus callosum. Laboratory test revealed the microscopic hematuria, prolonged prothrombin time, prolonged activated partial thromboplastin time and the presence of bromadiolone. The patient was diagnosed as the bromadiolone poisoning and treated with hemofiltration, vitamin K and prothrombin complex. Consciousness of the patient was regained and all neurological symptoms diminished after 7 days. Coagulopathy was totally corrected after 3 weeks, and a 2-month regimen of vitamin K supplementation was prescribed after discharge. Our case suggests that bromadiolone poisoning may involve the central nervous system. The atypical and initial symptoms of neurological disorders might lead to misdiagnosis of bromadiolone poisoning. Poisoning should be considered when acute neurological symptoms are combined with bleeding tendency. The vitamin K treatment is effective for both coagulopathy and central nervous system disorders in bromadiolone poisoning.

Omega-3 fatty acids reduce post-operative risk of deep vein thrombosis and pulmonary embolism after surgery for elderly patients with proximal femoral fractures: a randomized placebo-controlled, double-blind clinical trial.

BACKGROUND: Elderly patients with proximal femoral fractures face elevated risk of post-operative deep vein thrombosis and pulmonary embolism, due to the lack of suitable treatment plans after surgery and hospital discharge. This study aimed to investigate the effect of omega-3 fatty acid supplementation in the above-described clinical setting. METHODS: Five hundred and seven elderly patients (> 60 years of age) suffering from proximal femoral fractures were recruited. After exclusion, 452 eligible patients were assigned in a random manner to receive either omega-3 fatty acids at the daily dose of 1000 mg or placebo, via oral administration for a period of 30 days after surgery. At the end of intervention, the incidences of pulmonary embolism, deep vein thrombosis, and other related complications were compared between the two study groups. RESULTS: Incidences of pulmonary embolism as well as deep vein thrombosis, including events leading to fatality, were significantly reduced by the 30-day omega-3 fatty acid intervention. But other related complications, such as haematoma evacuation, post-operative wound bleed, wound infection with frank pus, and other bleed events that required transfusion, were not affected after omega-3 fatty acid consumption. CONCLUSION: Daily supplementation of omega-3 fatty acids decreases the risk of pulmonary embolism as well as symptomatic deep vein thrombosis, after surgery among elderly patients with proximal femoral fractures, without causing elevated risk of bleeding episodes.

Impacts of self-care education on adverse events and mental health related quality of life in breast cancer patients under chemotherapy.

OBJECTIVE: As a consequence of its high incidence, breast cancer has become a severe health risk in women. Chemotherapy is one of the main treatments for breast cancer, but causes a decline in life quality of patients. Self-care is a non-medical intervention and has been reported to improve the life quality of colorectal cancer patients. We aim to explore whether self-care is also effective in breast cancer. MATERIALS AND METHODS: 85 breast cancer patients under chemotherapy participated in this research, among whom 44 patients received the self-care education. The physical and mental conditions of patients before and after chemotherapy were evaluated by Anxiety Inventory, Rotterdam Symptom checklists and QLQ-C30. RESULTS: The result showed that the occurrence rates of symptoms were significantly reduced after self-care measures. Anxiety Inventory and Rotterdam Symptom checklists indicated that self-care measures could improve both the physical and mental conditions of patients. The Global Quality of Life (QoL) from QLQ-C30 questionnaire further confirmed the effectiveness of self-care measures in breast cancer patients. CONCLUSIONS: Based on the results, self-care measures are effective in improving the physical and mental conditions of breast cancer patients under chemotherapy. Self-care measures play an important role in improving patients' life quality.

Efficacy of Probiotics Supplementation On Chronic Kidney Disease: a Systematic Review and Meta-Analysis.

BACKGROUND/AIMS: Dysbiosis of the intestinal microbiota may accelerate the progression of chronic kidney disease (CKD) by increasing the levels of urea toxins. In recent years, probiotics have been recognized to maintain the physiological balance of the intestinal microbiota. In this study, we aim to assess the therapeutic effects of probiotics on CKD patients with and without dialysis via meta-analysis. METHODS: We conducted a meta-analysis of randomized controlled trials (RCTs) by searching the databases of Pubmed, EMBASE and Cochrane Library (No. CRD42018093080). Studies on probiotics for treatment of CKD adults lasting for at least 4 weeks were selected. The primary outcomes were the levels of urea toxins, and the second outcomes were the levels of interleukin (IL)-6, C-reactive protein (CRP) and hemoglobin (Hb). The risk of bias was assessed by Cochrane Collaboration' tool, and the quality of evidence was appraised with the Grading of Recommendation Assessment. Means and standard deviations were analyzed by random effects analysis. Stratified analysis was done and sensitivity analysis was performed when appropriate. RESULTS: Totally, eight studies with 261 patients at CKD stage 3 to 5 with and without dialysis were included. We found a decrease of p-cresyl sulfate (PCS) of 3 studies with 125 subjects (P = 0.01, SMD -0.57, 95% CI, -0.99 to -0.14, I2 = 25%) and an increase of IL-6 in 3 studies with 134 subjects (P = 0.03, 95% CI, SMD 0.37, 0.03 to 0.72, I2 = 0%) in the probiotics groups. Analysis of serum creatinine (P = 0.47), blood urine nitrogen (P = 0.73), CRP (P = 0.55) and Hb (P = 0.49) yielded insignificant difference. CONCLUSION: Limited number of studies and small sample size are limitations of our study. Probiotics supplementation may reduce the levels of PCS and elevate the levels of IL-6 whereby protecting the intestinal epithelial barrier of patients with CKD.