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Objective To analyze the peculiarity of infants steroid-resistant nephrotic syndrome (SRNS) and to assess the efficacy,side-effect and relapse of various of Tacrolimus prescribed in infants SRNS.Methods A total of 76 case of infant SRNS from August 2012 to August 2015 in Guangzhou Weman and Children's Medical Center grouped into oral Tacrolimus (TAC group),Methyprenisolone pulse therapy (MP group) and Methyprenisolong combined Cyclophosphamide(CTX) pulse therapy(MP + CTX group),were observed for 1 year,and the urine protein excretion,renal function (CCr),blood glucose (B G),urine retinal-binding-protein (URBP),lymphocyte count etc.were recorded and the situation of infection and relapse regularly were monitored regularly.The data were retrospectively analyzed by the statistical method.Results All SRNS children underwent kidney biopsy,and 36 cases of minimal change disease,32 cases of mesangial proliferative glomerulonephritis and 8 cases of focal segmental glome-rulosclerosis were contained in the patients.The pathological constituent ratios were not obviously different among these 3 groups.By 6-month follow-up,the complete remission ratio of TAC group was 63.64％,the total remission ratio was 95.45％,which were remarkably higher than those of MP group (26.09％,60.87％) and MP + CTX group (41.94％,74.19％);the urine protein excretion of TAC group [(7.8 ± 8.6) mg/(kg · d)] was distinctly lower than that of pretreatment and lower than that of MP group [(144.2 ± 118.3) mg/(kg · d)],and lower than that of MP + CTX group [(91.3 ± 87.4) mg/(kg · d)],and the difference was significant (F =22.69,P ＜ 0.05).The remission time of TAC group was about 2 months,that of other two groups was about 3 months.By 1-year follow-up,the lymphocyte counts including total T-cell (CD3 +),the helper T-cell (CD4 +) and the inhibited T-cell (CD8 +) of TAC group decreased obviously(all P ＜ 0.01),which were extremely lower than those of the M P group and MP + CTX group,and there were significant differences (all P ＜ 0.05).By 1-year follow-up,the person-time of infection existed superior to the other 2 groups,TAC group was compared with MP plus group,the rank sum was 348.5 (U =-3.69,P ＜ 0.01);compared with MP + CTX plus group,the rank sum was 369.5 (U =-4.18,P ＜ 0.01).During the observation the URBP of TAC group was distinctly higher than that of the MP group and the MP + CTX group [(13.77 ± 19.19) mg/L vs.(2.50 ± 1.77) mg/L,(2.06 ±3.63) mg/L],and the differences were significant(t =3.16,2.99,all P ＜0.05);the TAC group with BG and CCr maintained stably.Conclusions Tacrolimus shows its own advantages of more reliable effect and less side-effect in the infants with SRNS over MP therapy and MP combined CTX therapy,but it could not lessen the recurrence of the disease,and its long-term prognosis is still not very clear.
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Objective To assess efficacy, infection rate and recurrence rate of tacrolimus prescribed in infants with steroid-resistant nephrotic syndrome (SRNS). Method From August 2011 to August 2014, 22 cases of SRNS infants (treatment group) received oral tacrolinms treatment, 0.1 to 0.15 mg/ kg per day and once every 12 hours were enrolled in this retrospective longitudinal study and were compared with 23 cases infant SRNS (control group) treated with high-dose methylprednisolone pulse therapy. Followed up for 1 year we analysed the data of proteinuria, lymphocyte count, proteinuria relapse and complication (infection, hyperglycemia) of the two groups’ patients at every point time. Results The pathology of the patients maintains of MCD, MsPGN, FSGS and IgM nephropathy so on. Follow-up to 6 months, the total remission rate 95.45% of treatment group was significantly higher than that in control group (60.87%). Follow-up to 6 months , 24 h urinary protein of the treatment group were respectively 67.88 mg/(kg·d) which were remarkably lower than base line [657.5 mg/(kg·d)], meanwhile which were obviously lower than the 6th month point of control group [305.55 mg/(kg·d)]. Lymphocyte counts had been done during the initial and the destination in the treatment group. Follow-up to 12 months, the CD4+ 795.16/uL, CD8+ 496.85/uL, CD19+ 358.23/uL had decreased observably than when at origin what was 2697.45/uL, 2265.63/uL, 1579.34/uL. Followed-up 1 year, the person-time of infection of treatment group existed superior to the control groups; The recurrence rate was 71.43% in treatment group, which compared with control groups (60.87%) without no significant difference. The treatment group with BG and CCr maintained stably. Conclusion Tacrolimus show its own advantages of reliable effect and less side-effect on the infant with steroid-resistant nephrotic symdrome associated with genes , but it could not lessen the relapse of the disease, and it′s long-term prognosis is still not very clear.
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Objective To explore the effect of urine neutrophil gelatinase-associated lipocalin(uNGAL) and urine interleukin-18(uIL-18) on the ill condition and prognosis in critically ill patients with acute kidney injury (AKI) at inception of continuous veno-venous hemofiltration (CVVH).Methods Children came from Department of Nephrology,PICU and health examination center in Guangzhou Women and Children's Medical Center were divided into 4 groups:critically ill patients with AKI receiving CVVH group(group A),critically ill patients with non-AKI receiving CVVH group(group B),critically ill patients with AKI didn't recevie CVVH group(group C),and healthy control group(group D).Serum creatinine(SCr),uNGAL and uIL-18 in all patients were analyzed.Results The uNGAL in group A and group C [(161.56 ± 71.44) μg/L,(153.69 ±51.33) μg/L] increased obviously when compared with group B and group D [(33.50 ± l 0.76) μg/L,(16.37 ± 6.20) μg/L] (all P ＜ 0.05).The uIL-18 in group A and group C[(4.16 ±1.13) μg/L,(3.81 ± 1.05) μg/L] was higher than that in group B and group D [(0.25 ± 0.04) μg/L,(0.19 ± 0.15) μg/L] (all P ＜ 0.05).There was no significance of uNGAL and uIL-18 between group B and group D(all P ＞ 0.05).The peak level of uNGAL[(241.76 ± 53.60) μg/L vs (196.32 ± 39.28) μg/L] and uIL-18[(5.15 ±0.78) μg/L vs (4.30 ±0.89) μg/L] in critically ill patients with AKI was higher in renal recoveries than in renal non-recoveries(P ＜0.05).The levels of uNGAL and uIL-18 critically ill patients at initiation of CVVH were higher in non-survivors when compared with survivors [(213.50 ± 104.78) μg/L vs (79.91 ± 55.81) μg/L,P ＜ 0.05],[(4.48 ± 2.32) μg/L vs (1.94 ± 1.88) μg/L,P ＜ 0.05].The levels of uNGAL and uIL-18 of critically ill patients with AKI at initiation of CVVH were higher in non-survivors than in survivors [(256.99 ± 49.33) μg/Lvs (127.11 ±38.99) μg/L,P＜0.05],[(5.48±0.67) μg/Lvs (3.65 ±0.98) μg/L,P＜0.05].The levels of uNGAL and uIL-18 at the first diagnosis time of AKI were higher in non-survivors than in survivors (P ＜ 0.05).Conclusions uNGAL and urine IL-18 at commencement of CVVH predicts short-term prognosis in critically ill patients with AKI.uNGAL and urine IL-18 can be as a prognostic value in the prediction of the need for renal replacement therapy initiation or mortality in critically ill patients with AKI.
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Acute kidney injury(AKI) is a common critical syndrome involving multidisciplinary among pediatric clinical disorders.Early identification and early intervention in severe cases with kidney damage,which can reduce mortality and improve prognosis.Renal replacement therapy(RRT) is an important means in the treatment of AKI,but there is still lacking of ideal and general modality and doses of RRT at present.Understanding the risks and benefits of each modality of RRT in the treatment of AKI is helpful to evaluate RRT's influence on the prognosis of children in AKI.Therefore the selection of modality of RRT should clinically be based on hospital conditions and specific patient characteristics,in order to assure that the choice of modality of RRT is the most suitable for the individual.
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In recent years,experts of international nephrology,emergency medicine and other disciplines tend to substitute acute kidney injury for acute renal failure.There is a new point of view about the definition,diagnostic criteria,staging,management and prognosis of acute kidney injury.With diagnostic criteria constantly updated,it comes up to an expectation of united criteria as well as reaching a consensus.Continuously looking for more suitable for both time window of clinical diagnosis and clinical observation indicators,and clinically making out much more scientific and reasonable standard of diagnosis and staging,which contribute to early detection and early intervention as a result of eventually mortality rate reduction.This paper gives an interpretation for the procedure of evolution about diagnostic criteria on acute kidney injury in children according to the related literatures updated in recent years.
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Objective In order to know the influence of psychological nursing intervention on rehabilitation of children with primary nocturnal ensuresis. Methods Divided 112 children with primary nocturnal ensuresis into the research group (40 cases) and the control group (72 cases). Routine treatment and nursing cares were used in the control group, while the psychological nursing was used in the research group in addition. Compared the treatment effect betweent the two groups. Results The efficient rate in the research group was 90.0%, which higher than that of in the control group significantly. Conclusions Psychological nursing intervention can effective promote the rehabilitation for children with primary nocturnal ensuresis.
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Objective To evaluate the efficacy of combination treatment of montelukast sodium (singulair TM ) plus mycobacterium phlei F.U.36 (wtilin"s") on young children with asthma.Methods 96 young children with asthma were randomly assigned into GroupⅠ:montelukast sodium (orally 2 5mg,q.n) plus mycobacterium phlei F.U.36 intramuscular injection for a total of 6 ampules,Group Ⅱ only montelukast sodium orally 2 5mg nightly and placebo Group.Participants were followed up for 12 weeks.Resuts Combined treatment of montelukast sodium and mycobacterium phlei F.U.36 was more effective to improve asthma in young children than the treatment with only monstelukast sodium.Conclusion The combination therapy of monkelukast and mycobacterium phlei F.U.36 is a highly effective method for preventing asthma attacks or controlling asthma.
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AIM: To study the effect of microcapsulated catechin on vascular endothelial grower factor(VEGF) expression in rats with adriamycin induced-nephrotic syndrome.METHODS: 120 female SD rats were randomly distributed in control group,nephrotic group,dexamethason group,vitamin E group,catechin group and microcapsule group.Rat with nephrotic syndrome were induced by injection of adriblastine(5 mg/kg BW).VEGF concentrations in serum and urine were detected by ELISA assay.VEGF expression in kidney was measured by immunohistochemistry assay.RESULTS: At the end of 4th week and 6th week,VEGF concentration in other groups in kidney,serum and urine were higher than that in control(all P
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Objective: To assess the diagnosis value of applying integrated visual and auditory continuous performance task(IVA-CPT) and EEG biofeedback on children with attention-deficit- hyperactivity disorder(ADHD), and provide information for assisting diagnosis of ADHD. Methods: 113 children with ADHD were tested with IVA-CPT and EEG biofeedback. The sensitivity, specificity, misdiagnosis rate and missed diagnosis rate of these two methods were assessed according to the criteria of DSM-Ⅳ. Results: The sensitivity of IVA-CPT for the diagnosis of children with ADHD was 92.54, the specificity was 76.09%, misdiagnosis rate was 23.911% and missed diagnosis rate was 7.46%. And the sensitivity of EEG biofeedback for the diagnosis of children with ADHD was 83.58%, the specificity was 82.61%, misdiagnosis rate was 17.38 and missed diagnosis rate was 16.42%. Conclusion: Relatively, for diagnosis of children with ADHD, sensitivity is higher and missed diagnosis rate is lower, specificity of EEG biofeedback is higher and misdiagnosis rate is lower .