Objective To investigate the characteristics of peripheral blood in the treatment of aplastic anemia(AA)with Bushen Shengxue Method and Yiqi Yangxue Method combined with Western medicine.Methods Totally 492 AA patients who were treated in 19 centers including Xiyuan Hospital China Academy of Chinese Medical Sciences from September 2018 to March 2021 were selected,and were randomized into three groups:161 cases in the Bushen Shengxue group,164 cases in the Yiqi Yangxue group,and 167 cases in the control group.All three groups were orally administered cyclosporine and androgens.Bushen Shengxue group was given Bushen Shengxue Granules,Yiqi Yangxue group was given Yiqi Yangxue Granules,and the control group was given placebo(half dosage of Bushen Shengxue granules).The general data,overall efficacy,and peripheral blood at the 1st month,the 4th month,and 6th month after treatment were analyzed.Results The total effective rate of Bushen Shengxue group was 98.8％(159/161),which was significantly higher than that of Yiqi Yangxue group(79.9％)and the control group(61.7％),with statistical significance(P＜0.001);The total effective rate of Yiqi Yangxue group was significantly higher than that of the control group(P＜0.001).Compared with before treatment,the hemoglobin(HGB)levels of all three groups of patients significantly increased after treatment(P＜0.001,P＜0.01),and the platelet levels of Bushen Shengxue group and the control group significantly increased after treatment(P＜0.001);after treatment,the HGB levels in the three groups were ranked from high to low as the Bushen Shengxue group,Yiqi Yangxue group and the control group(P＜0.01).25％of patients had HGB levels exceeding 20％of baseline values,Bushen Shengxue group took 1 month,while Yiqi Yangxue group and control group took 4 months;25％of patients had an increase in HGB levels exceeding 50％of the baseline value,Bushen Shengxue group took 6 months,while Yiqi Yangxue group and control group took more than 6 months.At 6 months,the number of patients with HGB elevation exceeding 20％and 50％of baseline values in Bushen Shengxue group was higher than that in Yiqi Yangxue group and the control group(P＜0.05,P＜0.001).25％of patients had white blood cell elevation exceeding 50％of the baseline value,Bushen Shengxue group took 4 months,Yiqi Yangxue group took 6 months,and the control group took more than 6 months.25％of patients showed an increase in platelet levels exceeding 100％of the baseline value,Bushen Shengxue group took 4 months,while Yiqi Yangxue group and control group took 6 months;at 6 months,the number of patients in Bushen Shengxue group and Yiqi Yangxue group with platelet elevation exceeding 20％of the baseline value was significantly higher than that in the control group(P＜0.01,P＜0.05).Conclusion Bushen Shengxue method combined with Western medicine intreating AA is better than the method of Yiqi Yangxue method combined with Western medicine.In terms of improving HGB,it is reflected in shortening the recovery time and increasing the number of beneficiaries,and the dosage can affect the recovery time and the number of beneficiaries at the same time;in terms of improving white blood cell and platelet,it is reflected in shortening the recovery time,and the dosage can affect the recovery time.

Department of Kidney Transplantation, the First Affiliated Hospital of Xi'an Jiaotong University reported a case of vasoplegic syndrome (VS). During a livingdonor kidney transplantation, the patient developed abrupt hypotension immediately after allograft reperfusion, with blood pressure dropping to 50/30 mmHg (1 mmHg=0.133 kPa). The diagnosis of VS was confirmed through multidisciplinary consultation, integration of clinical indicators, and ultrasonographic assessment. Management included vasopressor therapy (dopamine, norepinephrine, and epinephrine), fluid resuscitation, blood transfusion, and albumin administration. Hemodynamics were subsequently stabilized, and kidney allograft function returned to normal. At more than three months of followup, both kidney function and blood pressure remained stable.

Objective To investigate the characteristics of peripheral blood in the treatment of aplastic anemia(AA)with Bushen Shengxue Method and Yiqi Yangxue Method combined with Western medicine.Methods Totally 492 AA patients who were treated in 19 centers including Xiyuan Hospital China Academy of Chinese Medical Sciences from September 2018 to March 2021 were selected,and were randomized into three groups:161 cases in the Bushen Shengxue group,164 cases in the Yiqi Yangxue group,and 167 cases in the control group.All three groups were orally administered cyclosporine and androgens.Bushen Shengxue group was given Bushen Shengxue Granules,Yiqi Yangxue group was given Yiqi Yangxue Granules,and the control group was given placebo(half dosage of Bushen Shengxue granules).The general data,overall efficacy,and peripheral blood at the 1st month,the 4th month,and 6th month after treatment were analyzed.Results The total effective rate of Bushen Shengxue group was 98.8％(159/161),which was significantly higher than that of Yiqi Yangxue group(79.9％)and the control group(61.7％),with statistical significance(P＜0.001);The total effective rate of Yiqi Yangxue group was significantly higher than that of the control group(P＜0.001).Compared with before treatment,the hemoglobin(HGB)levels of all three groups of patients significantly increased after treatment(P＜0.001,P＜0.01),and the platelet levels of Bushen Shengxue group and the control group significantly increased after treatment(P＜0.001);after treatment,the HGB levels in the three groups were ranked from high to low as the Bushen Shengxue group,Yiqi Yangxue group and the control group(P＜0.01).25％of patients had HGB levels exceeding 20％of baseline values,Bushen Shengxue group took 1 month,while Yiqi Yangxue group and control group took 4 months;25％of patients had an increase in HGB levels exceeding 50％of the baseline value,Bushen Shengxue group took 6 months,while Yiqi Yangxue group and control group took more than 6 months.At 6 months,the number of patients with HGB elevation exceeding 20％and 50％of baseline values in Bushen Shengxue group was higher than that in Yiqi Yangxue group and the control group(P＜0.05,P＜0.001).25％of patients had white blood cell elevation exceeding 50％of the baseline value,Bushen Shengxue group took 4 months,Yiqi Yangxue group took 6 months,and the control group took more than 6 months.25％of patients showed an increase in platelet levels exceeding 100％of the baseline value,Bushen Shengxue group took 4 months,while Yiqi Yangxue group and control group took 6 months;at 6 months,the number of patients in Bushen Shengxue group and Yiqi Yangxue group with platelet elevation exceeding 20％of the baseline value was significantly higher than that in the control group(P＜0.01,P＜0.05).Conclusion Bushen Shengxue method combined with Western medicine intreating AA is better than the method of Yiqi Yangxue method combined with Western medicine.In terms of improving HGB,it is reflected in shortening the recovery time and increasing the number of beneficiaries,and the dosage can affect the recovery time and the number of beneficiaries at the same time;in terms of improving white blood cell and platelet,it is reflected in shortening the recovery time,and the dosage can affect the recovery time.

Department of Kidney Transplantation, the First Affiliated Hospital of Xi'an Jiaotong University reported a case of vasoplegic syndrome (VS). During a livingdonor kidney transplantation, the patient developed abrupt hypotension immediately after allograft reperfusion, with blood pressure dropping to 50/30 mmHg (1 mmHg=0.133 kPa). The diagnosis of VS was confirmed through multidisciplinary consultation, integration of clinical indicators, and ultrasonographic assessment. Management included vasopressor therapy (dopamine, norepinephrine, and epinephrine), fluid resuscitation, blood transfusion, and albumin administration. Hemodynamics were subsequently stabilized, and kidney allograft function returned to normal. At more than three months of followup, both kidney function and blood pressure remained stable.

ObjectiveTo investigate the immunological characteristics of the patients with aplastic anemia （AA） and elevated hemogram parameters treated with Yiqi Yangxue prescription combined with Western medicine and the predictive effects of immunological indexes on elevated hemogram parameters， thus providing a reference for the prediction of the treatment efficacy and the adjustment of the treatment regimen. MethodA retrospective study was conducted， involving 77 AA patients treated with Yiqi Yangxue prescription combined with Western medicine for 6 months in 19 medical institutions including Xiyuan Hospital， China Academy of Chinese Medical Sciences from September 2018 to March 2021. The patients were assigned into two groups according to the elevations in hemogram parameters ［including hemoglobin （HGB）， white blood cell count （WBC）， platelet （PLT）， and absolute neutrophil count （ANC）］ after 6 months of treatment. One group had the elevation <50%， and the other group had the elevation ≥50% compared with the baseline. The clinical and immunological characteristics were compared between the two groups. Result① Compared with the group with HGB elevation<50%， the group with HGB elevation≥50% showed elevated level of CD3⁺ human leukocyte antigen-DR （HLA-DR）⁺ and increased proportion of patients with T-helper cell type 2 （Th2）<5%， CD8⁺≥50%， and CD3⁺HLA-DR⁺≥9% before treatment （P<0.05， P<0.01）. The multivariate Logistic regression analysis showed that CD8⁺≥50% before treatment was the independent influencing factor for HGB elevation ≥50% ［odds ratio （OR）=12.000， 95% confidence interval （CI） 2.218， 64.928， P<0.01］. ② Compared with the group with WBC elevation<50%， the group with WBC elevation≥50% showed increased proportion of patients with CD3⁺HLA-DR⁺<6% and T-box transcription factor （T-bet）≥200% before treatment （P<0.05）. The multivariate Logistic regression analysis showed that CD3⁺HLA-DR⁺<6% （OR=2.998， 95%CI 1.036， 8.680， P<0.05） and T-bet≥200% （OR=3.634， 95%CI 1.076， 12.273， P<0.05） before treatment were independent influencing factors for WBC elevation≥50%. ③ Compared with the group with PLT elevation<50%， the group with PLT elevation≥50% presented lowered Th1 and CD3⁺HLA-DR⁺ levels and increased proportion of patients with Th1<12%， CD4⁺≥6%， and CD3⁺HLA-DR⁺<5% before treatment （P<0.05， P<0.01）. The multivariate Logistic regression analysis showed that CD3⁺HLA-DR⁺<5% before treatment was the independent influencing factor for PLT elevation≥50% （OR=16.190， 95%CI of 3.430 to 76.434， P<0.01）. ④ Compared with the group with ANC elevation<50%， the group with ANC elevation≥50% showed no significant changes in the hemogram parameters before treatment. ConclusionAs for the AA patients with rapid elevation in HGB， Yiqi Yangxue prescription combined with Western medicine demonstrate significant effects in the patients with Th2<5% and CD3⁺HLA-DR⁺≥9%， especially those with CD8⁺≥50%. As for the AA patients with rapid elevation in WBC， the therapy was particularly effective in the patients with CD3⁺HLA-DR⁺<6% and T-bet≥200%. As for the AA patients with rapid growth in PLT， the therapy was particularly effective in the patients with Th1<12% and CD4⁺≥6%， especially those with CD3⁺HLA-DR⁺<5%.

With persistent progress in donor-recipient evaluation criteria, organ procurement and preservation regimens and surgical techniques, the incidence of vascular complication after kidney transplantation has been declined, whereas it is still one of the most severe surgical complications of kidney transplantation, which may lead to graft loss and recipient death, and seriously affect the efficacy of kidney transplantation. Therefore, the occurrence, clinical manifestations, diagnosis and treatment strategies of common vascular complications after kidney transplantation, including vascular stenosis, arterial dissection, pseudoaneurysm, vascular rupture and thrombosis were reviewed in this article. In combination with the incidence, diagnosis and treatment of vascular complications after kidney transplantation in the First Affiliated Hospital of Xi'an Jiaotong University, diagnosis and treatment strategies for common vascular complications after kidney transplantation were summarized, aiming to provide reference for clinical diagnosis and treatment of vascular complications after kidney transplantation, lower the incidence of vascular complications, and improve clinical efficacy of kidney transplantation and survival rate of recipients.

Objective:To explore the clinical efficacy of ceftazidime/avibactam(CZA)plus aztreonam(ATM)for New Delhi metallo-β-lactamase(NDM)carbapenem-resistant Klebsiella pneumoniae(CRKP)infection after kidney transplantation.Methods:Clinical data are retrospectively reviewed for 11 RT recipients infected with NDM metallo-β-lactamase CRKP admitted into First Affiliated Hospital of Xi 'an Jiaotong University and Affiliated Renji Hospital of Shanghai Jiao Tong University from November 2018 to December 2019.Based upon treatment protocol, they are divided into two groups of ceftazidime/avibactam plus aztreonam(CZA-ATM, 5 cases)and other effective antibiotics(OAA, 6 cases).Age, gender, infection type, drug resistance gene, changes in body temperature and leucocyte count, treatment course and prognosis are summarized.Results:A total of 11 patients with NDM-producing CRKP infection after RT are recruited.There are seven males and four females with an age range of(19~66)(38.9±14.4)years.There are mixed pulmonary and urinary tract infections(3 cases), urinary tract infection(2 cases), pulmonary infection(1 case)and perirenal infection(5 cases).All isolates harbore NDM carbapenemase gene, 5 isolates carry Klebsiella pneumoniae carbapenemase(KPC)gene and 1 isolate contained both imipenemase metallo-β-lactamase(IMP)and verona integron-encoded metallo-β-lactamase(VIM)gene concurrently.Ceftazidime-avibactam plus aztreonam(CZA-ATM)is prescribed in five patients while the remainders receive OAA.No adverse reactions occurred in individuals on CZA-ATM and 2 cases on OAA have adverse reactions with a poor appetite and diarrhea.After 30-day infection, the curative cases of CZA-ATM and OAAs groups reach 4 and 5 respectively.No death occurred in neither groups at Day 30.And 90-day mortality is 0 and 1 respectively.Conclusions:For RT patients infected with NDM-producing CRKP, CZA-ATM combination therapy may be another effective treatment.

Kidney Transplantation/adverse effects* ; Magnetics ; Anastomosis, Surgical ; Magnetic Phenomena

Objective:To investigate the clinical features of patients with epilepsy in Neurosurgery Outpatient and influencing factors for their seizure control.Methods:Six hundred and seventy-three epilepsy patients admitted to Neurosurgery Outpatient of 6 hospitals including Fifth Affiliated Hospital of Zhengzhou University from September 2017 to December 2022 were chosen. Clinical data (including general demographic data, education level, onset age, onset cycle and duration, course of onset, family annual income and seizure control) were collected using a questionnaire prepared by He'nan Epilepsy Systematic Diagnosis and Treatment Center to summarize the clinical features. Univariate and multivariate Logistic regressions were used to analyze the influencing factors for their seizure control.Results:(1) In these 673 epilepsy patients, 50 (7.4%), 78 (11.6%), 192 (28.5%), 100 (14.9%), 68 (10.1%), 72 (10.7%) and 113 (16.8%), respectively, were <1 year old (infant stage), 1-2 years old (children stage), 3-5 years old (preschool stage), 6-16 years old (juvenile stage), 17-39 years old (young stage), 40-64 years old (middle-aged stage) and ≥65 years old (elderly stage). In the past medical treatment history, 23.0% (155/673) patients did not receive intervention, 72.4% (487/673) received medication, and 4.6% (31/673) received surgical treatment; 55.9% (376/673) had good seizure control and 44.1% (297/673) had poor seizure control. (2) Secondary education ( OR=2.199, 95% CI: 1.037-15.221, P=0.033), primary education or below ( OR=3.544, 95% CI: 2.101-21.343, P=0.012), daily seizures ( OR=4.788, 95% CI: 1.369-33.103, P=0.011), each seizure lasted ≥3 min ( OR=4.179, 95% CI: 3.338-18.550, P=0.003), course of disease≥3 years ( OR=0.199, 95% CI: 0.077-0.602, P=0.001), course of disease for 1-3 years ( OR=0.379, 95% CI: 0.108-0.882, P=0.031), and currently taken antiepileptic drugs for 3 or more ( OR=6.237, 95% CI: 2.195-17.837, P=0.001) were independent risk factors for poor seizure control in epilepsy patients. Conclusion:In Neurosurgery Outpatient, children with diseases before childhood enjoy the largest proportion; drug therapy remains the main treatment; low education level, short seizure cycle, long duration of attack, long course of disease, and multiple drugs used in these patients imply poor anti-epileptic effecacy.

Objective:To explore the clinical efficacy of treating external iliac artery dissection in renal transplantation by artificial vascular replacement.Methods:Four sudden intraoperative cases of external iliac artery dissection were selected.After removing vascular sutures, intimal arterial peeling blocked external iliac artery( n=3)and transplanted renal artery( n=1). Artificial vascular replacement of external iliac artery was performed using artificial vessels made from puffed polytetrafluoride ethylene(ePTFE). Secondary perfusion was performed in four transplanted kidneys for anastomosing with internal iliac artery. Results:One patient regained normal renal function within 1 week post-operation.Two cases had delayed graft function.Another case had delayed graft function plus acute rejection.After hemodialysis, renal function normalized at 2-3 weeks post-operation.During a follow-up period of(0.5-5.0)years, transplanted kidney function remained stable, blood supply, skin temperature and movement of operated lower extremities normalized.Conclusions:The incidence of vascular dissection of external iliac artery is not high during renal transplantation.However, the disease has a rapid and dangerous progression.The consequences of delayed intervention are quite serious.Treating external iliac artery dissection with renal transplantation may achieve satisfactory clinical outcomes.