Objective To differentiate proteinuria due to non-diabetic renal diseases(NDRD)from that of diabetic nephropathy(DN)in type 2 diabetic patients,and to evaluate the prevalence of NDRD.Methods A retrospective analysis was performed on diabetic patients who had undergone renal biopsy between Jan 1,2003 and Dec 3 1,2006.The data including history of diabetes,cardiac color ultrasound,color Doppler ultrasound of the carotid artery,retinal changes,examination of ocular fundus,giomerular filtration rate,hepatic and renal function,lipid profile,blood glucose,HbA1c,and urine protein were collected.Results Among 46 patients,22 cases (47.8%)were distinctly diagnosed as diabetic nephropathy(DN),while the other 24(52.2%)as NDRD.Focal segmental glomeruloselerosis Was the most common lesion found in patients with NDRD.In DN group,the fasting blood glucose was higher than that of NDRD group,as well as ejection fraction,carotid plaque,and intimamedia thickness(IMT)showed significant differences between 2 groups.Patients with NDRD were less frequently associated with diabetic retinopathy.Diabetic retinopathy showed hiigh sensitivity(72.7%)and specificity (91.7%)in diagnosing DN.Conclusions Blood glucose,ejection fraction,carotid plaques and IMT,and retinopathy may be helpful in differential diagnosis of diabetic patients with overt proteinuria.Renal biopsy is an important step lo establish the diagnosis.

Objective To elucidate the prevalence and risk factors of cardiovascular disease (CVD) in end-stage renal disease (ESRD) patients on peritoneal dialysis (PD), and to investigate the associated problems in treatment. Methods A total of 254 PD patients in our division were enrolled in this study. CVD history, laboratory measurements, examinations of carotid atherosclerosis and left ventricular hypertrophy by ultrasonography were collected and associated factors were analyzed. The median follow-up time was 49 months. Results The overall prevalence of CVD was 37% (93/254). Diabetes, longer dialysis duration, hypertfiglyceridemia, hypoalbuminemia, hypoprealbuminemia were commonly found in the patients with new CVD event. The patients without pre-existing CVD had the higher Ccr, Kt/V, D/Pr, nPCR, serum albumin level. In those with pre-existing CVD, the hypertriglyceridemia and the duration of dialysis were independent predictors of progression of CVD. Differences of LAD, LVST, LVMI and IMT were significant between with and without pre-existing CVD groups. Kaplan-Meier curves showed that the presence of CVD was the independent risk factor of survival. Alb<330 g/L, LAD>39.6 mm and peritonitis were risk factors of CVD. Conclusion The prevalence of CVD in PD patients is quite high. CVD history should be realized, dialysis adequacy should be maintained, and peritonitis should be prevented.

Objective:To research the application of deliberated Teach-back combined with Internet+nursing clinical pathway on Gartland type Ⅲ supracondylar fractures.Methods:A total of 51 children with Gartland type III supracondylar fractures who were hospitalized from March 2018 to May 2018 were selected as the control group, and 46 children with Gartlnd type III supracondylar fractures who were hospitalized from June 2018 to August 2018 were selected as the experimental group. The control group was given the traditional perioperative care routines, and the experimental group was given the Internet + perioperative clinical pathway combined with Teach-back for perioperative period.The execute accuracy of fasting and banned drinking was checked between the two groups, the incidence of postoperative needle infection was compared between the two groups, the function of the elbow joint was evaluated according to the Flynn score, the hospitalization days and hospitalization expenses were compared between the two groups.Results:The execute accuracy of fasting and banned drinking was 64.71%(33/51), 58.82%(30/51) in the control group and 86.96%(40/46), 84.78%(39/46)in the experimental group, and there were statistically significant differences between the two groups( χ2 values were 6.431, 7.937, P<0.05 or 0.01). The incidence of postoperative needle infection was 35.29%(18/51) in the control group and 2.17%(1/46) in the experimental group, and there were statistically significant differences between the two groups( χ2 value was 16.844, P<0.01). The difference of Flynn scores after 4 weeks operation between the two groups was statistically significant( P<0.01), but there was no significant difference after 6 weeks operation between the two groups( P>0.05). The hospitalization days and hospitalization expenses were(2.03±0.04) d, (10 135.403±94.384) yuan RMB in the experimental group, and (4.94±0.14) d, (12 577.646±192.604) yuan RMB in the control group, and there were statistically significant differences between the two groups( t values were 21.256, 11.386, P<0.01 or 0.05). Conclusions:The use of Teach-back combined with Internet + nursing clinical pathway on the Gartland type III supracondylar fracture of the humerus can improve the accuracy of preoperative fasting and banned drinking execut and reduce postoperative needle infection. The elbow function of the affected limb is significantly improved 4 weeks after operation. The hospitalization days and hospitalization expenses are reduced and the effect is significantly better than regular care, Which has the value of further clinical research and promotion and application.

Objective To compare the efficacy and safety of leflunomide (LEF) combined with medium/low dose corticosteroids and full dose of corticosteroids in the treatment of IgA nephropathy. Method Primary IgAN patients diagnosed by renal biopsy with 18?65 years old and eGFR≥30 ml·min?1·(1.73 m2)?1 and proteinuria>0.5 g/24 h were enrolled in a prospective controlled clinical study. They were randomly divided into leflunomide combined with medium/low dose corticosteroids (LEF group) and corticosteroids alone (steroid group). The primary outcomes were (1) end stage renal disease or dialysis (2) 50% increase in serum creatinine above the baseline. Secondary outcome was the remission of proteinuria. Results Ninety patients completed the follow?up. The 24?hour proteinuria at baseline were 2.00(1.10, 2.88) g and 1.87(1.13 ,3.08) g in LEF group and steroid group respectively. Compared with baseline, it was significantly decreased in both groups at 6 months [0.30(0.11, 0.93) g, 0.30(0.14, 1.33) g] and 12 months [0.30(0.09, 0.82) g, 0.32(0.14, 0.66) g], (P<0.05). Estimated glomerular filtration rate (eGFR) at baseline, 6 months and 12 months were (80.39 ± 28.56), (87.12±28.70) and (88.20±30.26) ml·min-1·(1.73 m2)-1. It was decreased in steroid group (P<0.05), while no significant difference was detected in LEF group[baseline (87.63 ± 27.35), 6 months (86.91 ± 32.45), 12 months (90.06 ± 30.00) ml·min-1·(1.73 m2)-1, P>0.05]. At 6 and 12 months, there was no significant difference in terms of 24?hour proteinuria, serum creatinine and eGFR (CKD?EPI) between groups (P>0.05). There was no statistically significant difference in adverse events between groups during the treatment (9/40 cases in LEF group and 11/50 cases in steroid group, P>0.05). The average follow?up was 79 months, and there was no difference in the renal prognosis between the two groups. Multivariate Cox regression analysis revealed that serum creatinine at baseline and renal interstitial inflammatory cell infiltration predicted the risk of the progress of IgA nephropathy. Conclusion Leflunomide plus medium/low dose corticosteroids has a similar effect as full dose of corticosteroids in IgA nephropathy and does not increase the risk for adverse events during the treatment.

Objective To investigate the factors affecting the efficacy of leflunomide combined with medium/low dose corticosteroids in the treatment of progressive IgA nephropathy (IgAN).Methods Clinical and pathological parameters were collected retrospectively in patients of primary IgAN with proteinuria＞ 1.0 g/24 h and chronic kidney disease (CKD) stage 1-3 treated with leflunomide combined with medium/low dose corticosteroids in Ren Ji Hospital,School of Medicine,Shanghai Jiao Tong University from Jan 2005 to Dec 2010.According to the treatment effects,patients were divided into complete remission group and non-complete remission group.The biochemical and pathological indexes of the two groups were compared.Results A total of 42 patients were included.The remission rates at 3,6,9 and 12 months were 62％,64％,67％ and 74％,respectively.Seventeen (40.5％) and fourteen (33.3％) patients achieved complete and partial remission after one-year treatment,and the remission rate remained stable within one year after withdrawal of drugs.The 24hour proteinuria was 1.50 (0.67,2.66) g,which was significantly reduced compared with the baseline 2.44 (1.36,3.74) g (P ＜ 0.01).The decrease rate was 31.3％.There was a slight decrease in proteinuriawithin one year after withdrawal of drugs.Estimated glomerular filtration rate (eGFR) remained stable during the treatment and a year of follow-up.No serious adverse event was observed during the followup period.Among 31 responder patients,6(19.4％) patients relapsed.Logistic multivariate regression analysis suggested that the degree of renal interstitial inflammatory infiltration was an independent predictor of complete remission with one-year treatment of leflunomide combined with medium / low dose corticosteroids (HR=0.067,95％ CI 0.008-0.535,P=0.011).Conclusions IgAN treated with leflunomide and medium/low dose corticosteroids can achieve remission in early stage,and the remission rate remains stable after withdrawal of drugs.It is a safe option for the treatment of IgAN.Renal interstitial inflammatory infiltration is an independent predictor of complete remission.

Objective:To investigate the effect of ultrasound monitoring of inferior vena cava collapse index (IVC-CI) guiding fluid replacement on circulation in elderly patients during induction of general anesthesia.Methods:A total of 71 elderly patients who underwent elective surgery under general anesthesia and tracheal intubation at Hunan Provincial People′s Hospital from April 2021 to September 2022 were randomly divided into control group (35 cases) and observation group (36 cases) using a random number table method. Before anesthesia, both groups of patients underwent IVC ultrasound examination and calculated the IVC-CI value. For patients with IVC-CI≥40%, the observation group was given 8 ml/kg of crystal solution before anesthesia induction, while the control group was not treated. The incidence of hypotension, the use of vasoactive drugs, and the total infusion volume from anesthesia induction to skin incision were recorded in two groups. Mean arterial blood pressure (MBP), heart rate (HR), oxygen saturation (SpO 2), cardiac index (CI), and cardiac volume variability (SVV) before anesthesia (T 0), 5 min after induction (T 1), 1 min after tracheal intubation (T 2), 5 min after tracheal intubation (T 3), 10 min after tracheal intubation (T 4), and 1 min before skin incision (T 5) were recorded and compared between the two groups. Results:The incidence of hypotension (27.8% vs 60.0%) and utilization rate of vasoactive drugs (25.0% vs 48.6%) in the observation group were lower than those in the control group, and the total infusion volume during anesthesia induction was higher than that in the control group, with statistical significance (all P<0.05). SVV, CI and MBP at T 1, T 3, T 4 and T 5 were significantly different from those at T 0 in the control group ( F=3.85, 14.66, 3.96, all P<0.05). SVV, CI and MBP at T 1, T 3, T 4 and T 5 in the observation group were significantly different from those at T 0 ( F=3.51, 13.20, 4.35, all P<0.05). There was no significant difference in SVV, CI, MBP, HR and SpO 2 between 2 groups (all P>0.05). Conclusions:For the elderly patients with preoperative IVC-CI≥40%, pre-filling with 8ml/kg crystal solution before anesthesia induction can significantly reduce the incidence of hypotension and the utilization rate of vasoactive drugs in the elderly patients during anesthesia induction.

OBJECTIVETo explore the efficacy of local acupuncture therapy on post-stroke pseudo-bulbar palsy and the clinical advantageous protocol of local acupuncture therapy.

METHODSEighty patients of post-stroke pseudo-bulbar palsy were randomized into a quick needle insertion group and a routine acupuncture group, 40 cases in each one. The western medicine, such as thrombolysis, lipid regulation, antiplatelet aggregation, antihypertension and hypoglycemic therapy method was all used in the two groups. On the basis of the treatment of western medicine, in the quick needle insertion group, the perpendicular needle insertion was used atpoint, about 8 to 12 mm in depth. When the emptiness feeling presented under the needle, the needle went slowly for 2 mm more depth till cough occurred, and removed afterward. The treatment was given once every day, and totally 20 treatments were required. In the routine acupuncture group, Lianquan (CV 23) was stimulated. The needle was inserted toward the tongue root, about 40 mm in depth. The needle was rotated till the patient felt soreness and distention at the tongue root, and then retained for 30 min. The treatment was given once a day, and totally 20 treatments were required. The water swallow test score and clinical efficacy were evaluated before and after treatment.

RESULTSThe curative rate was 80.0% (32/40) in the quick needle insertion group, better than 55.0% (22/40) in the routine acupuncture group (<0.05). The total effective rate was 97.5% (39/40) in the quick needle insertion group and was 90.0% (36/40) in the routine acupuncture group, indicating no significant difference in comparison (>0.05). The water swallow test scores decreased after treatment as compared with those before treatment in the two groups (both<0.01), and the water swallow test scores after treatment of the two groups had no significant difference (>0.05).

CONCLUSIONSAcupuncture at local point is effective for post-stroke pseudo-bulbar palsy.The curative rate of quick needle insertion atpoint is better than routine acupuncture at Lianquan (CV 23).