Clinical application of ECMO in protecting donor liver in organ donation after citizen's death / 器官移植

Objective To explore the feasibility of extracorporeal membrane oxygenation (ECMO) in protecting the donor liver in donation after citizen's death. Methods Clinical data of 16 donors and recipients undergoing liver transplantation using ECMO to protect the donor liver were retrospectively analyzed. The effect of ECMO on different indicators of the donors was evaluated. The liver function and clinical prognosis of the recipients after liver transplantation were observed. Results Compared with the time before ECMO, the heart rate, total bilirubin (TB), alanine transaminase (ALT) and aspartate transaminase (AST) of the donors after ECMO were significantly reduced, whereas the systolic blood pressure, diastolic blood pressure and partial pressure of arterial oxygen (PaO2) were remarkably increased (all P < 0.05). The liver function of the recipients was properly recovered after liver transplantation, and gradually restored normal at postoperative 7 to 28 d. Postoperative complications occurred in 3 recipients, including delayed liver function recovery in 1 case, biliary tract stenosis in 1 case and portal vein thrombosis in 1 case. Among them, the patient with portal vein thrombosis died after secondary operation, and the other 2 patients were recovered and discharged after symptomatic treatment. Conclusions The hemodynamics, liver function and other indicators of donors from donation after citizen's death are significantly improved after ECMO, and the liver function of the recipients also recover well.

Clinical effects of renal replacement therapy for kidney transplantation from donation after citizen's death / 实用医学杂志

Objective To explore the clinical application of renal replacement therapy in renal transplan-tation from donation after citizen's death(DCD).Methods A total of 41 cases of the patients with renal replace-ment therapy after renal transplantation from DCD from January 2013 to December 2016 were involved,of which 14 cases received peritoneal dialysis,21 intermittent hemodialysis(IHD)and 6 continuous renal replacement ther-apy(CRRT).The therapeutic effect and complications of three renal replacement therapies were retrospectively ana-lyzed. Results After dialysis treatment,the concentration of blood BUN,Crea,and potassium was significantly lower than that before the treatment(P<0.05);the difference of Crea and BUN before and after the treatment in IHD and CRRT group was higher than that in peritoneal dialysis group(P<0.05)but there was no statistically sig-nificant difference between IHD and CRRT group(P > 0. 05). Conclusion The renal replacement after kidney transplantation from DCD should be based on the patient's condition,which is the key to protect their kidneys even to save patients'lives.

Clinical Observation of Guizhi Decoction Plus Yupingfeng Powder in Treating Chronic Urticaria and Its Influence on Serum Total IgE / 广州中医药大学学报

Objective To observe the therapeutic effect of Guizhi Decoction plus Yupingfeng Powder for chronic urticaria and its effect on serum total IgE level.Methods One hundred and twenty patients were randomly divided into treatment group,control group 1 and control group 2,40 cases in each group.The treatment group was treated with Guizhi Decoction,Yupingfeng Powder and Loratadine Tablets orally,the control group 1 was given intramuscular injection of Bacillus Calmette-Guerin polysaccharide nucleic acid and oral use of Loratadine Tablets,and the control group 2 was only given oral use of Loratadine Tablets.The course of treatment covered 5 weeks.The levels of serum total IgE in the three groups were determined before and after treatment,and the therapeutic effect was evaluated after treatment.Results (1) The total effective rate was 85.0％ in the treatment group,80.0％ in the control group 1,and 55.0％ in the control group 2.The effect of control group 1 and the treatment group was superior to that of the control group 2 (P＜ 0.05),but the difference was insignificant between the treatment group and control group 1 (P＞ 0.05).(2)Before treatment,the serum total IgE level of the three groups was higher than that of the normal control group (P ＜ 0.05).After treatment,the serum total IgE level of the three groups was obviously decreased (P ＜ 0.05 compared with that before treatment);the inter-group comparison results showed that the effect of the treatment group and control group 1 on decreasing the serum total IgE level was superior to that of the control group 2(P ＜ 0.05),while the effect of the treatment group was similar to that of the control group 1 (P ＞0.05).(3) During the treatment,blood routine examination indexes and hepato-renal function of the three groups showed no abnormal changes,neither adverse reaction was shown.Conclusion Guizhi Decoction plus Yupingfeng Powder exerts certain therapeutic effect for the treatment of chronic urticaria,and can decrease the serum total IgE level,thus to stabilize the curative effect and reduce the recurrence.

Median-long term clinical analysis 96 kidney transplant from hepatitis B surface antigen positive donors to hepatitis B antigen positive recipients / 中华器官移植杂志

Objective To investigate the safety and efficacy of hepatitis B surface antigen (HBsAg) positivity of the donors on graft survival and liver complications in HBsAg (+) renal transplant recipients.Methods We retrospectively evaluated 96 HBsAg (+) patients who received HBsAg(+) donor kidney transplant fellow-up during 20～ 139 months,in order to observe the renal allograft dysfunction,liver dysfunction and others complications.Results All 96 patients underwent renal transplantation successfully in our hospital.during the follow-up period,18 cases accepted entecavir-treated,one case lost graft function,two cases died,one of them developed drug resistance and liver function failure,the other because of cancer of the liver.Twenty-three of the 78 lamivudinetreated patients (29.5％) developed drug resistance in 7～96 months,and 3 cases developed liver function failure,2 cases died and one cured,15 of the 19 cases who been salvage treated with entecavir was successful and well tolerated after 1 year,2 cases who been salvage treated with adefovir and lamivudine with HBV DNA-negative after 12 months and 23 months.The 5-year patient/graft rates of patients who been treated with lamivudine and entecavir were 88.5％/84.6％ and 88.9％/83.3％ respectively.Conclusion It is safe and feasible for renal transplantation from HBsAg(+) donors to HBsAg(+) recipients with antiviral treatment,patients would require lifelong anti-viral suppression and strictly follow-up,which is important for patient and graft survival,anti-viral drugs resistance and the liver complications should be closely monitored and treated.

Clinical analysis on donor liver protection and function evaluation for organ donation after citizen's death / 器官移植

Objective To summarize the preliminary experience of donor liver protection and function evaluation for organ donation after citizen's death. Methods Clinical data of 35 donors from organ donation after citizen's death and 33 recipients were retrospectively analyzed. Donor liver procurement and clinical prognosis of the recipients were summarized. According to serum level of sodium ion (serum sodium) before organ procurement, all recipients were divided into the serum sodium <155 mmol/L, 155-160 mmol/L and 161-180 mmol/L groups. The incidence of liver graft dysfunction early after liver transplantation was statistically compared among three groups. Results In 35 donors,27 cases were Chinese type Ⅱ and 8 cases were Chinese type Ⅲ. Thirty-three donor livers were used for liver transplantation, and the remaining 2 cases of donor livers were excluded due to congestive cirrhosis. In 33 liver transplantation recipients, 30 cases were successfully recovered. The liver function was gradually restored at postoperative 7-14 d, and normal liver function was obtained during long-term follow-up. Postoperatively, 3 recipients died including 2 cases dying from portal vein thrombosis and 1 case from pulmonary infection complicated with multiple organ failure. The incidence of early liver graft dysfunction of the recipients after liver transplantation was 18%, 23% and 4/5 in the serum sodium <155 mmol/L, 155-160 mmol/L and 161-180 mmol/L groups, respectively. Statistical significance was observed between the 161-180 mmol/L and <155 mmol/L groups (P<0.05). Conclusions Timely protection of donor liver, accurate evaluation and maintenance of liver function play a pivotal role in enhancing the utilization rate of donor liver, maintaining liver function and yielding good efficacy for transplantation.

Clinical observation of early re-induction with priming low dose regimen containing G-CSF in treating acute myeloid leukemia / 重庆医学

Objective To evaluate the remission situation of early re-induction with priming low dose regimen containing G-CSF in treating acute myeloid leukemia (AML).Methods Ninety-seven AML patients in our hospital from March 2015 to January 2017 were retrospectively analyzed.All cases adopted the standard DA regimen for conducting the induction chemotherapy,among them,38 cases had significant residual disease on 14 d of induction chemotherapy,21 cases adopted the low dose priming regimen for conducting the early re-induction chemotherapy,17 cases adopted the tandard DA gregimen for conducting the re-induction chemotherapy.The complete remission(CR) rate and and adverse reactions were compared between two groups.Results The total CR rate in all 97 cases was 60.8％;among 38 cases needing re-induction chemotherapy,the CR rate in the priming regimen re-induction group was 76.2 ％,which was significantly higher than 41.2 ％ in the DA regimen re-induction group,the difference was statistically significant (P=0.028);the occurrence rates of side effects such as infection and cytopenia during re-induction chemotherapy process had no difference between two groups(P＞0.05).Conclusion For AML patients with obvious residual disease on 14 d of induction chemotherapy,adopting low dose priming regimen in re-duction chemotherapy has higher CR,which is superior to the standard DA regimen.

Analysis of the treatment of distal humeral fractures by double plate fixation / 重庆医学

Objective To investigate the internal fixation for distal humeral fractures and its outcome .Methods A total of 74 patients with distal humeral fractures were performed surgical operation between Jan 2006 and Jun 2009 .According to AO/ASIF classification ,the factures were classified as type A (n=26) ,B(n=34)and C(n=14) .Internal fixation was applied to the patients , who did functional exercises after operation ,on the basis of classification .The healing of the fractures and the function the joints was examined via follow-up and X-ray films 1 ,3 and 6 months after operation .Results According to the Jupiter elbow score ,40 ca-ses were excellent ,22 cases were good ,12 cases were fair and 0 case was poor ,and the good rate was 83% .Conclusion Internal fix-ation with double plate ,is an effective therapeutic approach to distal humeral fractures in adults .Influencing factors of the efficacy include severity of the initial trauma ,operative scheme ,and post-operation functional recover .

Incidence of osteonecrosis of the femoral head in divers: an epidemiologic analysis in Dalian / 中华骨科杂志

Objective To investigate the incidence of osteonecrosis of the femoral head (ONFH) in divers of Dalian.Methods From January 2010 to December 2010,all registered 855 divers in Dalian were enrolled in this study.All divers underwent a unified medical examination and a questionnaire including height,weight,blood pressure and hip inspection.Radiological examination (anteroposterior and frog position)was used for all divers.Suspicious persons with hip pain but normal X-ray performance were confirmed by MRI.Results Sixty-eight divers were confirmed as ONFH,and the incidence of ONFH in divers of Dalian was 7.95％.According to the Ficat classification,12 patients (12 hips) were in Phase 1,40 patients (47 hips)in phase Ⅱ,3 patients (3 hips) in phase Ⅲ,13 patients (15 hips) in phase Ⅳ.The mean age of divers was 32.6+5.5 years (range,18-55 years).The onset ages of most patients ranged from 30 years to 50 years,accounted for 83.82％ (57/68).Among all patients,primary school education accounted for 10.58％ (38/359),junior high school education 6.28％ (28/446),high school education 4.26％ (2/47),university education 0 (0/3); seniority less than 5 years accounted for 4.55％ (20/440),6-10 years 9.69％ (28/289),11-15 years 13.04％ (12/92),16-20 years 21.05％ (4/19),more than 20 years 26.67％ (4/15); self-employed accounted for 11.88％ (19/160),private enterprise 8.41％ (38/452),and national enterprise 4.53％ (11/243).Conclusion The incidence of ONFH is high in divers of Dalian,which is different in terms of age,seniority,level of education,enterprise nature.

Clinical analysis of liver transplant from a child of brain death to an adult / 中华肝胆外科杂志

Objective To explore clinical feasibility of liver transplant from child of brain death to adult, to summarize the clinical experiences that a child of brain death transplants liver to an adult. Methods The recipient was a 39-year-old woman patient with primary hepatic carcinoma and posthepatitis cirrhosis (decompensation stage); while the donor was a 8-old-year child of brain death because of brain neoplasms. Donated liver was gained by the method of en bloc multivisceral procurement in a short time; the operative method was classic orthotopic liver transplantation. The postoperative managements included immunosuppression, prevention of infection, hepatic protection, and other relevant supports etc. Results The transplantation operative duration was 6 hours, after which not only did the recipient survive but also her body functioned well including the liver part, with no severe postoperative complications. Conclusions The technology of transplanting livers from children to adults is feasible. The key to ensure the success of transplant operation is systematic preoperative evaluation, excellent operative technique, and perfect postoperative treatment.

Assessment of fingertip's microcirculation changes in patients with systemic sclerosis by E-flow imaging / 中华超声影像学杂志

Objective To investigate the clinical value of high frequency ultrasonography with E-flow imaging in the evaluation of fingertip's microcirculation changes in patients with systemic sclerosis(SSc).Methods Twenty-four SSc patients and 29 healthy subjects were involved.High frequency ultrasonography with E-flow imaging was used to observe the configuration and distribution of digital arteries in the last segment of left and right middle finger.Peak systolic velocity (PSV),end diastolic velocity (EDV),mean velocity(MV),vascular resistance index (RI) and pulsatility index(PI) of digital palmar propria arteries,nail bed arteries and finger ventral arteries were measured.Results In control group,rich blood supply was revealed within the fingertips.Digital palmar propria arteries,nail bed arteries and finger ventral arteries and their small branches were displayed clearly and continuously by E-flow imaging.While in SSc patients,the definition and continuity of fingertip's small vascular flow images were not as good as that in the control group,with the distribution of blood flow markedly reduced.compared with the control group,PSV,EDV and MV of digital palmar propria arteries,nail bed arteries,finger ventral arteries were decreased in SSc group(P＜0.01),but both RI and PI were increased(P＜0.05).There were no statistically significant differences between left and right fingertip's arteries index in normal control group (P＞0.05).But PSV,EDV and MV of left digital palmar propria arteries in SSc group were higher than that of the right(P＜0.05),whose differences bear statistic significance.Conclusions High frequency ultrasonography with E-flow imaging is sensitive and reliable to reflect fingertip's microcirculation changes and provide a new method to assess microvascular changes in SSc patients.

Combined liver-kidney transplantation in one case / 中国组织工程研究

A 32-year old male who had liver cirrhosis accompanying with chronic renal insufficiency (uremia) was suffered from homochronous allograft transplantation of liver-kidney. The blood and other tissue typing were in concord between the donor and recipient. The liver transplantation took typical orthotopic transplantation technique while the kidney transplantation took general operation method to place the transplanted kidney at the recipient's right lilac fossa. Daclizumab was taken for the immunity induction treatment before transplantation while the trigeminy of tacrolimus+mycophemocate mofeil+methylprednisolone were taken as immunosuppressant after transplantation. The transplanted liver and kidney recovered well which could work at once without any serious complications after transplantation, suggesting that combined liver-kidney transplantation was an effective treatment method for homochronous function failure of liver and kidney characterizing by perfect tissue typing, excellent operation skill, reasonable usage of immunosuppresant being the key point of success for transplantation.

Mental Health Literacy in Three Cities of China:A Survey Study / 中国心理卫生杂志

Objective:To assess mental health literacy of urban porpulation and its related factors.Method:Subjects were sampled from 3 cities in the east(Wuxi),central(Changsha)and west(Xi'an)part of China.Subjects were asked to answer a questionnaire which included 5 vignettes of mental disorders and related questions.Results:54.1% of 7309 participants correctly recognized the cases of mania,but only 11.2% correctly recognized the cases of schizophrenia with negative symptoms.The average rate of correct recognition for all 5 vignettes was 41.7%.Participants with higher education level recognized the vignettes more correctly.Ill-character,stress and the pressure from work were reported to be the 3 main reasons of mental disorders.There were strong negative attitudes toward psychiatric patients,especially those with schizophrenia and mania.Conclusion:While the rate of correct recognition of mental disorders is acceptable when compared with similar studies in other parts of the world,negative attitude toward patients with mental disorder is still prevalent in China.