Objective To study the therapeutic effect and possible adverse effects of tribendimidine enteric coated tablets in the treatment of infections due to hookworms, Ascaris lumbricoides, Trichuris trichiura, Enterobius vermicularis. Methods According to the standard clinical trial design and protocol, pearsons infected with hookworms, Ascaris lumbricoides, Trichuris trichiura, or Enterobius vermicularis respectively, were treated with tribendimidine enteric coated tablets in four counties of Guangdong and Jiangsu Provinces, albendazole was used as control. Results For hookworm infection, the curative rate (eggs negative in the faeces) were 89^5%(85/95) and 70^6%(60/85) with tribendimidine (400 mg) and albendazole(400 mg) respectively; for Ascaris infection, 97^4%(114/117) and 98^9%(91/92) with tribendimidine(300 mg) and albendazole(400 mg) respectively; for Trichuris infection,33^3%(25/75) and 56^1%(23/41) with tribendimidine(400 mg/day for 3 days) and albendazole(400 mg/day for 3 days) respectively; for Enterobius infection in children, 74^1%(60/81) and 93^0%(40/43) with tribendimidine(200 mg) and albendazole(200 mg) respectively. No considerable side effect was found. Conclusion Tribendimidine is highly active in the treatment of hookworm, Ascaris lumbricoides infections, free of major adverse effect and easy to administer. It is more effective than albendazole for the infection of Necator americanus.

OBJECTIVE:To observe the clinical effects of Stronger Neo-Minophagen C(SNMC)in the treatment of liver function damage caused by anti-tumor medicine.METHODS:60cases of liver injury caused by anti-tumor medicine were randomly divided into the treatment group(32cases)and the control group(28cases).SNMC injection was given in the treatment group as a supplement to the primary therapy in the control group.RESULTS:The treatment group with SNMC showed significantly greater improvement than the control group in the liver functions(ALT,AST,T.BIL)(P

Objective To review our clinical experience with primary surgical repair of tetralogy of Fallot in neonates and premature infants and to discuss the timing of repair and major factors in treating this patients perioperatively.Methods From January 2012 to September 2015,a series of 19 consecutive neonates and premature infants(M/F =12/7) with tetralogy of Fallot were admitted in our center to receive surgical treatment,with a mean age of(17.3 ± 5.5) days(12-28 days) and a mean body weight of(2.9 ±0.7) kg(2.1-4.3 kg).All the 19 cases were symptomatic with cyanosis,saturation on room air 0.79 ± 0.12 (0.48-0.92),and shortness of breath.Before operation,2 cases were receiving an infusion of prostaglandin E1,5 were mechanically ventilated.7 were more than moderate anemia with hemoglobin of 55-87 g/L.All the patients received echocardiography,ECG and chest X-ray.The McGoon ratio and Nakata index were 1.09 ± 0.30 (0.8 to 1.6) and (135.5 ± 54.2) mm2/m2 (63-212 mm2/m2) respectively.18 cases received one-stage surgical repair and 1 premature infant under two-stage operation with the VSD closure after right ventricular outflow tract(RVOT) transannular patch augmentation.All the VSDs in the 18 cases were closed with continuous suture and RVOT were enlarged with autologous pericardium patch transannularly or not.Balanced and modified ultrafiltration were applied in all the patients.Patients were strictly followed up with a standard protocol focusing on right ventricular function and arrythmia.Several characteristics(e.g.time of operating,mechanical ventilation and ICU stay,complications,hospital stay time,cost of hospitalization) were compared between this group of patients and other TOF patients during the same period in our center.Results All the one-stage operations were successful.There was no mortality and major complication.Mean CPB and aortic clamping time were(111.5 ± 31.6)min (76-153min) and (73.3 ± 11.6) min (64-89 min) respectively.10 VSDs were closed with transventricular approach,6 witht transatrial appraoch and 2 with transatrial-ventricular approach.12 cases (66.7 ％) had a transannular RVOT patch,4 (22.2 ％) with single RVOT patch and 2 (11.1％) with transannular RVOT and left pulmonary artery patch.Atrial communication were left open in 15 cases (83.3 ％).The time of mechincal ventilation and ICU stay were (123.7 ± 59.5) h (39-239 h) and (10.1 ± 3.2) days (5-19 days) respectively.All the patients were followed up for (31.8 ± 15.7) months (9-57 months).There was no mortality and major complication.ECG showed that there was no severe arrythmia except for 3 complete right branh bundle block.The latest echocardiography results showed that right heart function was normal in all the cases and RVOT grandients was less than 30mmHg except one with 35 mmHg.There were 2 cases with residual shunt less than 2 mm and 8 cases with pulmonary valvular regurgitation less than moderate degree.Compared with other TOF cases during the same period,there was no difference according to the data mentioned above except with more time of mechnical ventilation and ICU stay and more cost of hospitalization.Conclusion Primary repair of TOF can be performed safely in symptomatic neonates and premature infants,regardless of age and body weight,with favorable early and mid-term results.Excellent teamwork and accurate prenatal and postnatal diagnosis were the two major factors in yeilding good results in these patients.

Objective To discuss one-stage surgical repair of interrupted aortic arch ( IAA) in neonates and young in-fants, summarize follow-up results and subsequent treatments.Methods From September 2010 to December 2014, a series of 38 consecutive neonates and young infants ( M/F =26/12 ) with IAA were admitted in our surgical group to receive surgical treatment, with a median age of 11 days(1 day to 5 months) and a median body weight of 4.1 kg(1.8 to 5.8 kg).IAA was type A in 24 cases, type B in 13 cases and type C in 1 case.Associated cadiovascular anomalies were common except 2 cases, including atrial septal defect(n=23), ventricular septal defect(n=36), left ventricular outlet tract obstruction(LVOTO)(n=7), anomalous left pulmonary artery from aorta(n=1), truncus arteriosus(n=1).There were 5 cases of airway stenosis in 28 cases of CT angiography and 3D airway reconstruction.All the 38 cases were admitted with differential cyanosis.36 cases were recieved one-stage surgical repair except 2 cases died before operation.35 cases of IAA associated with intracardiac anom-alies were repaired through a median sernotomy.Cardiopulmonary bypass(CPB) was performed with two canulations in ascend-ing aorta and main pulmonary artery.Selective cerebral perfusion(n=21) or circulatory arrest(n =14) was carried out with body temperature of 18℃-23℃.After the patent ductus arteriosus tissue was completely resected , a continuous end-to-end or end-to-side suturing with 7/0(8/0) prolene was performed.In 1 type B cases with expected excessive anastomotic tension, the left subclavian artery was cut off to release the aortic arch .The associated anomalies were repaired during the cooling or re-warming period.Chest close was delayed to carry out no more than 24-72 h postoperatively in 16 cases.The other one type A IAA case without intracardiac anomaly was repaired through a standard left posterior lateral incision .Patients were strictly fol-lowed up with a standard protocol.Complications such as aortic arch restenosis, new LVOTO, new airway stenosis, and so on, were specialy focused on during the follow-up period.If needed, reoperation or transcatheter intervention was applied to treat the complications.Results Two cases died before operation and another 2 died in the early period postoperatively because of pulmonary hypertension crisis and severe tracheal stenosis, respectively.Sudden death was in 1 case during the follow-up peri-od.Median CPB time was 138 min(105-208 min) and median selective cerebral perfusion or circulatory arrest time was 24 min(16-35 min) .Mechanical ventilation time was 2-25 days.Blood pressure difference between the upper and lower limbs was less than 20 mmHg in all the patients before discharge.29 cases(85.29%) was followed up for 28 months(9 -60 months).3 cases were received reoperation in 5 cases of newly detected LVOTO.One case received reoperation in the 7 preop-erative LVOTO cases because of newly detected LVOTO(blood pressure gradient more than 40 mmHg).Two cases with aortic arch restenosis received percutaneous transcatheter ballon dilation .One case with new left main bronchus stenosis after opera-tion was strictly followed up.Conclusion IAA is a rare and severe congenital heart disease.Positive surgical repair should be performed after definite diagnosis being made .Although satisfactory results can be obtained with one-stage primary operation , IAA is a kind of progressive chronic disease.New postoperative LVOTO should be focused on becasue it will need reoperation or even the third operation .

Objective To clone and express the valuable Clonorchis sinensis antigen molecules which can be applied to the diagnosis of clonorchiasis. Methods Based on the sequences (Genbank) No. AF271091 (CysA) and No.AF093242 (CysB), primers were designed to amplify the two C. sinensis cysteine proteinase genes and expressed in E.cloi. The expressed proteins were purified by affinity chromatography and then tested for their immunological characters.Results The two genes were successfully cloned and expressed. Western blot showed that CysB had strong reaction with clonorchiasis sera and very weak reaction with schistosomiasis sera, while CysA showed no reactivity with the probed sera. Immunohistochemistry showed that both proteins were mainly located in adult worm intestines and the intrauterine eggs.Conclusions The results suggested that, of the two expressed C. sinensis proteins, CysB had good antigenic reactivity against sera from patients. It is a potential candidate of diagnostic antigens for clonorchiasis.

Objective To explore the characteristics and efficacy of manual treatment for postpartum hypogalactia.Methods To retrieve the CNKI from 2007 to 2017 on the massage and manual treatment for postpartum hypogalactia,and analyze its syndrome differentiation,acupoint selection,manipulation rules,treatment frequency,treatment courses and clinical efficacy.Results Among the 83 articles included,the massage therapy for postpartum hypogalactia were based on the diseases and syndromes,and the selection of acupoints was diverse and combined with local and distance such as Danzhong (CV 17),Rugen (ST 18),Shaoze (SI 1),Zusanli (ST 36),Pishu (BL 20).The therapy were rich in techniques which often use acupoint stimulation and manipulation.Conclusions Tuina therapy for postpartum hypogalactia is widely used with safety and reliablility.But the operational procedures and efficacy standards need to be further standardized.

Objective:Postoperative venous obstruction (PVO) is the most severe complication of total anomalous pulmonary venous connection (TAPVC), and facing challenging re-intervention with high mortality. We aimed to review and analyze the follow-up and management of postoperative PVO in our center.Methods:We conducted a retrospective study of the patients with isolated TAPVC admitted in our center from October 2013 to October 2019. All available data and images of PVO patients were reviewed, such as the initial perioperative medical records, patients’ follow-up records, results of patients’ echo and CT angiography. Re-intervention including hybrid technique, sutureless technique, and patch augmentation, were carried out for postoperative PVO patients. The results were reviewed and analyzed to find the risk factors for adverse prognosis.Results:A series of 174 isolated TAPVC patients were admitted in our center and 169 received surgical treatment and 26 (26/169, 15.4%) had postoperative PVO. The diagnosis was made at a median time of 11.5 (0-77) weeks after initial operation and within 6 months of surgery in 22 (22/26, 84.6%) of the 26 patients. The subtype of TAPVC patients with postoperative PVO were: supracardiac 11 cases (11/26, 42.3%), cardiac 7 cases (7/26, 26.9%), infracardiac 5 cases (5/26, 19.2%), and mixed 3 cases (3/26, 11.5%). Bilateral obstruction and stenosis with diffusely small pulmonary veins were in 12 (12/26, 46.2%) and 3 cases (3/26, 11.5%) respectively. PVO progressed to worse condition in all the 26 cases during follow-up period. 8 (8/26, 30.8%) postoperative PVO patients underwent 10 re-interventions: one cases had 3 re-interventions. Five-year survival for patients with postoperative PVO was worse than those without postoperative PVO ( HR=6.46, 95% CI: 2.34-17.85, P<0.01). Risk factors for death or re-intervention in postoperative PVO patients were earlier presentation after TAPVC repair ( HR=0.85, 95% CI: 0.73-0.99, P=0.04) and an increased number of lung segments affected by obstruction ( HR=1.74, 95% CI: 1.01-2.99, P=0.04). Conclusion:Risk factors for death or re-intervention in postoperative PVO patients were earlier presentation after TAPVC repair and an increased number of lung segments affected, which should be focused on during strict follow-up period. Early re-intervention should be taken before irreversible secondary changes occur in these patients.

Objective: To reviewe our clinical experience on biventricular surgical repair of Swiss-cheese ventricular septal defects with two-patch and right ventricle apex excluding technique in 9 infants. Methods: From March 2014 to March 2019, a series of 9 patients(M/F=2/7) with Swiss-cheese ventricular septal defects were admitted in our center to receive surgical treatment, with a median age of 4.8(2-12) months and a median body weight of 4.5(3.7-6.8) kg. All the 9 cases were symptomatic with shortness of breath and sweating. All the patients received echocardiography, ECG and chest X-ray. 3 patients with other intracardiac anomalies received CT angiography and 1 with severe pulmonary hypertension had transcatheter angiography. 4 cases of 9 had antenatal echocardiography but with no positive findings. The median cardiothoracic ratio was 0.63(0.58-0.72). 8 cases underwent one-stage surgical repair with the two-patch and right ventricle apex excluding technique and 1 case received a second-stage surgical repair with the same technique following a previous pulmonary artery banding procedure. The surgical repair was carried out with cardiopulmonary bypass under moderate hypothermia and using HTK cardioplagia to stop the heart in all the 9 cases. 2 fresh autologous pericardium patchs were used to closure defects of the outflow tract area and the apex trabecular defects respectively by excluding the apex of the right ventricle from the right ventricular inflow. Other intracardiac anomalies were corrected simultaneously. Patients were strictly followed up with a stanard protocol. Results: All the operations were successful. Median cardiopulmonary bypass time and aortic clamping time were 96(68-167)min and 68(43-122)min respectively. Delayed chest closure were done in 2 cases within 48-72 hours postoperatively. The time of mechincal ventilation and ICU stay were 131.3(32-328)hours and 8.7(5-31)days respectively. All the patients were discarged in 11.5(9-42)days after operation. There was no mortality and major complication except for 1 case of low cardiac output syndrome, 2 cases of ventilator associated pnumonia and 2 cases of residual shunt(less than 2 mm). All the patients were followed up for 3.2 years(1 month-9 years). There was no death and major complication. The latest echocardiography results showed that the left and right heart function was normal in all the cases. Conclusion Biventricular surgical repair of Swiss-cheese ventricular septal defects with two-patch of fresh autologous pericardium and right ventricle apex excluding technique in infants can be relatively easy with favorable early and mid-term results. Long term results need to be evaluated with more cases.