摘要
Objective:To compare the short-term efficacy and the safety of microwave ablation (MWA) and radiofrequency ablation (RFA) in the treatment of benign thyroid nodules (BTNs).Methods:This prospective randomized controlled trial, performed from December 2019 to September 2021, included 36 patients with solid or predominantly solid BTNs who met the eligibility criteria and provided written informed consent at the Nanjing sub-center (Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine). Patients were assigned to either the MWA group or the RFA group (18 patients in each group) at a ratio of 1∶1 using a block randomization design and allocation concealment using sealed envelope randomization. The independent-sample t-test and χ2 test were used to compare the volume reduction rates (VRRs), effective rates (VRRs≥50%), cosmetic scores, and complication rates at 1, 3, and 6 months after treatment between the two groups. Results:The clinical characteristics of the two groups of patients were comparable. After ablation, the nodule volume was significantly reduced in both groups. At 1, 3, and 6 months, there was no significant difference in the volume between the two groups (all P>0.05). At 3 months, the RFA group had a larger VRRs than that in the MWA group (62.08%±12.46% vs. 46.90%±23.16%, t=-2.45, P=0.021). However, at 1 and 6 months, no statistical significance was observed (both P>0.05). No significant difference was observed in the effective rates at the last follow-up (14/18 vs. 18/18, P=0.104). However, the RFA group had a lower cosmetic score than that in the MWA group (1.78±0.43 vs. 2.17±0.51, t=-2.47, P=0.019). There was no statistically significant difference in the complication rates between the two groups (all P>0.05). Conclusions:Both MWA and RFA were effective and safe treatments for BTNs, with no significant differences in short-term efficacy and safety. In addition, the RFA group showed slightly more favorable outcomes than the MWA group in terms of cosmetic improvement.
摘要
Pancytopenia is one of the serious complications of Graves disease, and its clinical treatment is quite challenging. Based on traditional Chinese medicine theory and combining with literature reports and clinical practice in China, we discuss the etiology, pathogenesis, and syndromes-based treatment of pancytopenia, hoping to open up new treatment approaches, guide clinical practice, and improve treatment effectiveness.
摘要
Objective:To evaluate the effect of short-term very low-calorie restriction(VLCR) on glycemic control in overweight/obese patients with type 2 diabetes, and to explore mechanisms through identifying markers of gut microbiota.Methods:This trial was conducted in 14 adult overweight/obese patients with type 2 diabetes. They received VLCR for 9 days in the hospital(calorie intake 300-600 kcal/d). Before and after VLCR, body weight(BW), waist circumference(WC), blood pressure(BP), and heart rate(HR) were measured, and body mass index(BMI) was calculated according to their height and weight. Fasting blood glucose(FBG), 2 h postprandial blood glucose(2hPBG), fasting insulin(FINS), triglycerides(TG), total cholesterol(TC), high-density lipoprotein-cholesterol(HDL-C), and low-density lipoprotein-cholesterol(LDL-C) were determined, and yielded the homeostasis model assessment for insulin resistance(HOMA-IR). Additional lab tests such as liver and kidney function and electrolytes were performed. The estimated glomerular filtration rate(eGFR) was calculated to evaluate renal function. All data were analyzed using the SPSS Sample Power software. Feces samples were collected before and after VLCR. Fecal samples were tested for microbial diversity using 16S rDNA technology. Professional software was used to analyze the differences of gut microbiota in feces before and after VLCR.Results:After 9 days of VLCR, BW, BMI, WC, BP, HR, FBG, 2hPBG, FINS, HOMA-IR, alkaline phosphatase, TG, and blood urea nitrogen of 14 overweight/obese patients with type 2 diabetes were significantly reduced( P<0.05). No effect was seen on serum alanine aminotransferase, aspartate amino transferase, gamma glutamyl transferase, TC, HDL-C, LDL-C, creatinine, eGFR, uric acid, albumin, calcium, and phosphorus( P>0.05). The gut microbiota diversity did not differ before and after VLCR. The abundance of Bacteroidetes increased significantly, and the Firmicutes/Bacteroidetes ratio decreased from 11.79 to 4.20. Between groups analysis showed the abundance of Parabacteroides distasonis increased significantly after VLCR. Conclusion:VLCR can improve body weight and glucose and lipid metabolism in overweight/obese patients with type 2 diabetes, with no serious adverse events. Parabacteroides distasonis may be a marker of VLCR.
摘要
This study aimed at investigating the effects of Chinese herbal compound Qi Kui granules on urine protein and inflammatory markers in patients with type 2 diabetic nephropathy (DN) based on the treatment of regular western medication.A randomized,parallel controlled method was involved in the present trial,and patients diagnosed with type 2 DN were randomly divided into the Chinese herb group and the control group.Regular treatment of angiotensin Ⅱ receptor blocker (ARB) in western medicine was administered in the two groups with the additional treatment of Qi Kui granules for the Chinese herb group.All the patients revisited the doctor every 4 weeks during the observation period within a 12-week course of the observation.Urinary albumin to creatinine ratio (UACR),urinary albumin excretion rate (UAER) and inflammatory cytokines in the two groups were determined.As a result,seventy-two patients in aggregate were included in the study,while 32 patients of the control group and 31 patients of the Chinese herb group effectively accomplished the observation.After the 12-week treatments,UACR and UAER were significantly decreased in the two groups (P ＜ 0.01),while the efficacy of the Chinese herb group was better than that of the control group (P ＜ 0.05).Compared with the control group,the levels of serum IL-6,tumor necrosis factor α (TNF-α),transforming growth factor f1 (TGF-f1) and urinary monocyte chemoattractant protein (MCP-1) / Cr significantly decreased after the 12-week treatment (P ＜ 0.01).It was concluded that the Chinese herbal compound Qi Kui granules successfully mitigated proteinuria in DN patients.The improvement of glomerular inflammation for renoprotection should be the mechanism behind this.
摘要
Objective Toinvestigate the related risk factors of newly diagnosed diabetes among residents aged over 40 years in Nanjing City , and to provide evidence for diabetes prevention. Methods The clinical data were collected from the diabetes epidemiologic investigation among residents aged 40 -79 years from 6 communities in Nanjing City. Univariate and multiple logistic regression analyses were performed to analyze the potential risk factors for newly diagnosed diabetes. Results The prevalence rate of new diagnosed diabetes from 8039 subjects was 10.87%. A higher prevalence rate of new diagnosed diabetes was found in male than that in female (13.15% vs. 9.74%, P < 0.01). Multiple logistic regression analyses revealed that the main risk factors for newly diagnosed diabetes were male, age, family history, body mass index (BMI) and less physical activity after adjusting other factors (adjusted OR 1.339-1.862, P < 0.05). Conclusions Male, age, family history, body mass index (BMI) and less physical activity may be the main risk factors for diabetes among residents in Nanjing City.