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Objective To identify related factors for hypoglycemic episodes in patients with type 2 diabetes mellitus(T2DM)through continuous glucose monitoring(CGM). Methods The included 147 patients with T2DM were those who had undergone CGM for 5 days in our ward of Department of Endocrinology and Metabolism,Huashan Hospital from Dec 2018 to Oct 2019. The general information, laboratory parameters and CGM parameters of the patients were collected. According to whether there wasan episode of hypoglycemia during the monitoring period,the patients were divided into non-hypoglycemia group and hypoglycemic group. A single hypoglycemia episode was defined as a sensor monitoring blood glucose of less than 3.9 mmol/L and lasting for more than 15 minutes.CGM parameters included the mean blood glucose(MBG),standard deviation(SD),coefficient of variation(CV),the differences between maximum and minimum blood glucose (BG) levels (ΔBG),mean amplitude of glycemic excursions (MAGE)and the percentage of time in range(％TIR)of BG at <3.9 mmol/L,3.9-7.8 mmol/L,>7.8 mmol/L,3.9-10.0 mmol/L,and >10.0 mmol/L. Results Logistic regression analysis showed that lower estimated glomerular filtration rate(eGFR)levels,increased use of insulin and its analogs and lower MBG levels were associated with hypoglycemic episodes. Spearman correlation analysis showed that the MBG level and the ％TIR of BG>7.8 mmol/L and BG>10.0 mmol/L were negatively associated while glycemic variability(GV)levels(SD,CV,ΔBG,MAGE)and ％ TIR of BG at 3.9-7.8 mmol/L were positively associated with hypoglycemic episodes. Pearson correlation analysis showed that the duration of hypoglycemic episodes was positively correlated with the use of sulfonylureas and CV levels. Conclusion Lower eGFR levels,increased treatment with insulin and its analogs and lower MBG levels were related factors for hypoglycemic episodes in patients with T2DM.
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Full application of marginal donor organs is a critical method to expand donor pool and alleviate organ shortage. After accurate donor evaluation, allocation and recipient selection, adult donor dual kidney transplantation (DKT) can not only achieve equivalent clinical efficacy to single kidney transplantation (SKT), but also effectively reduce the discard rate of marginal donor kidney. In this article, the clinical application and progress on adult donor DKT were reviewed from the perspectives of the development situation, allocation standard, recipient selection, surgical methods and complications as well as clinical efficacy of DKT, aiming to provide reference and guidance for subsequent development of marginal donor DKT.
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Objective To investigate the relationship between the interleukin (IL)-35 and the recovery of renal graft function. Methods Clinical data of 45 recipients receiving renal transplantation from donation after cardiac death (DCD) were retrospectively analyzed. According to the presence of delayed graft function (DGF) after renal transplantation, all recipients were divided into the immediate graft function (IGF) group (n=32) and DGF group (n=13). The serum creatinine (Scr) level and estimated glomerular filtration rate (eGFR) in the recipients were statistically compared between two groups at 1, 2, 3, 7, 14, 28 d and 3, 6 and 12 months after renal transplantation. The IL-35 levels in the serum and urine samples of the recipients were statistically compared between two groups at 1, 2, 3, 7, 14, 28 d following renal transplantation. Results In the DGF group, the renal function was restored slowly. Compared with the IGF group, the Scr level was significantly higher, whereas the eGFR was considerably lower in the DGF group at postoperative 7 d (both P<0.05). At 1 year after surgery, there was no significant difference in the Scr level between two groups. Compared with the IGF group, the eGFR in the DGF group was significantly lower at postoperative 1 year (P<0.05). At 1, 2, 3, 7, 14 d after operation, the serum levels of IL-35 in the DGF group were evidently lower than those in the IGF group (all P<0.05). Compared with the IGF group, the serum level of IL-35 in the DGF group was significantly increased at postoperative 28 d (P<0.05). At postoperative 1, 2, 3, 7 d, the IL-35 levels in the urine samples in the DGF group were significantly lower than those in the IGF group (all P<0.05). At postoperative 14 and 28 d, the IL-35 levels in the urine samples did not significantly differ between two groups (both P>0.05). Conclusions The low levels of IL-35 in the serum and urine of recipients after renal transplantation are associated with the incidence of DGF to certain extent, prompting that excessively weak systemic and local anti-inflammatory responses early after renal transplantation and uncontrolled excessive inflammatory response are probably the pivotal causes of DGF.
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Objective To investigate the relationship between the ratio of living related donor renal volume (RV) to recipient body surface area (BSA) (RV/BSA) and early postoperative function of transplanted kidney. Methods Clinical data of 120 pairs of donors and recipients undergoing living related renal transplantation were retrospectively analyzed. According to the RV/BSA ratio, the recipients were divided into group A (RV/BSA<65.33 mL/m2), group B (RV/BSA 65.33~76.49 mL/m2), group C (RV/BSA 76.50~96.96 mL/m2) and group D (RV/BSA > 96.96 mL/m2). The postoperative estimated glomerular filtration rate (eGFR) of recipients was compared among 4 groups. The correlation between the RV/BSA and eGFR of recipients at postoperative 6 and 12 months was analyzed. Results The eGFR at postoperative 6 month in group A was significantly lower than that in groups B, C and D (t=2.313, 2.947, 5.903; all P<0.05). The eGFR at postoperative 12 month in group A was also significantly lower than that in groups B, C and D (t=2.189, 2.433, 2.909;all P<0.05). The RV/BSA was significantly correlated with the eGFR of recipients at postoperative 6 and 12 months (all P<0.05).Conclusions RV/BSA is intimately correlated with the early function of transplanted kidney after living related renal transplantation.
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Objective To investigate the association between serum sodium level and tricuspid annular plane systolic excursion (TAPSE) and estimated glomerular filtration rate (eGFR) in patients with decompensated heart failure.Methods Totally 116 in-patients with decompensated heart failure who had left ventricular ejection fraction (LVEF) ≤ 45％ confirmed by echocardiogram and belonged to Ⅲ-Ⅳ degree of NYHA were enrolled.We collected height,weight,systolic/diastolic blood pressure and other general information on the first day of hospitalization.The dates of serum electrolyte,urea,creatinine and N-terminal pro-brain natriuretic peptide (NT-proBNP) level were detected in the second day of hospitalization on an empty stomach.Then eGFR were obtained by the modified MDRD equation.Tricuspid annular plane systolic excursion (TAPSE),left ventricular end diameter(LVED),right ventricular end diameter(RVED),pulmonary arterial systolic pressure(PASP) and left ventricular ejection fraction(LVEF) all were measured by echocardiography within 48 hours of hospitalization.All the patients were divided into two groups,the hyponatremia group and non-hyponatremia group,according to the serum sodium level (serum sodium ≤ 135mmol/L was defined as hyponatremia,n =52;serum sodium ＞135mmol/L was defined as non-hyponatremia,n =64).The NT-proBNP,LVEF,TAPSE and eGFR were compared between the two groups.Besides,for the hyponatremia group,the relevance between serum sodium level and TAPSE,eGFR were respectively analyzed.And we also analyzed the relevance between TAPSE and eGFR.Results ①The level of NT-proBNP in hyponatremia group was higher than non-hyponatremia group with statistical significance (P =0.032),while TAPSE and eGFR were lower than non-hyponatremia group with statistical significance(P =0.015,P =0.004).②Logistic regression analysis results showed that serum sodium level was positively correlated with the decrease of both TAPSE and eGFR (r =0.785,r =0.702).Meanwhile the decrease of TAPSE was also positively correlated with the decrease of eGFR(r =0.630).Conclusion Hyponatremia was positively correlated with the decrease of both TAPSE and eGFR in patients with decompensated heart failure.And hyponatremia maybe was considered as an easy and practical predictor for identifying those patients who would experience worsening renal function in early state.