Objective To investigate the early surgical outcomes of 86 patients with complete atrioventricular septal defect.Methods Between January 2007 and December 2014,consecutive 86 cases received surgical repair in our department.There were 44 male patients,and 42 female patients.Two-patch repair was performed in 69 cases,and modified single-patch repair in 17 cases.The mean age,height,and weight at the time of operation were (32.3 ± 46.5)months with a range from 1 month to 17 years,(82.1 ±27.6) cm with a range from 53 to 165 cm,and (10.8 ± 8.7) kg with a range from 4.1 to 43 kg,respectively.Rastelli A type was found in 67 cases,B type in 15 cases,and C type in 4 cases.Down's syndrome was complicated in 6 cases.Preoperative mild regurgitation of common atrioventricular valve was shown in 32 cases,moderate regurgitation in 38 cases,and moderate to severe regurgitation in 16 cases.Mild pulmonary hypertension was observed in 15 cases,moderate in 54 cases,and severe in 17 cases.Results After operation,all patients were sent into intensive care units (ICU).The mean duration mechanical ventilation,ICU stay,and hospitalization were (30.9 ± 47.7) h with a range from 2.5 to 244 h,(87.7 ± 76.8) h with a range from 14 to 306 h,and (16.4 ±9.2)d with a a range from 6 to 50 d,respectively.We encountered 4 operatively mortalities (4.7％),including 3 in two-patch repair group,and 1 in modified single-patch repair group.The cause of death was mitral regurgitation.Conclusions Modified single-patch and two-patch technique have a satisfied early outcomes.

Hydatid worms, hosted by humans and animals, impose serious human health risk and cause significant livestock production loss. To better understand the disease infection status in Xinjiang, China, we investigated the disease epidemics in 4 livestock animals, i.e., cattle, sheep (both sheep and goat), camels, and horses, slaughtered at the abattoirs in Urumqi, Yining, Tacheng, and Altay areas. The results showed that the animals were infected at different rates, in the order of sheep (9.8%), cattle (8.4%), camels (6.8%), and horses (4.3%). The infection rates were found to be different between the abattoirs in various regions even for the same animals. For sheep, the rates increased significantly as the animals grew older. It was 1.9% before 1 year of age and increased to 8.2% in the age of 1-2 years, and further increased to 12.3% when the animals were 3-4 years old, and reached 17.2% when they were 5-6 year old. Sheep older than 6 years had an infection rate of 19.5%. This study demonstrates that the 4 livestock animals in the pastoral areas in Xinjiang were infected by the parasites to various extend. This study is the first systematic investigation of the hydatid worms in various livestock animals in Xinjiang, China, which provides epidemiological information about the infection of hydatid worms in livestock, and is valuable in developing strategies for prevention and control of the hydatid disease.
Age Factors ; Animals ; China/epidemiology ; Echinococcosis/epidemiology/*veterinary ; *Livestock ; Prevalence

Objective To investigate the protective effect of total saponins of Panax japonicus(TSPJ)against CCl4-induced acute liver injury(ALI)in rats and explore the underlying pharmacological mechanisms.Methods Male SD rat models of CCl4-induced ALI were given intraperitoneal injections of distilled water,100 mg/kg biphenyl bisabololol,or 50,100,and 200 mg/kg TSPJ during modeling(n=8).Liver functions(AST,ALT,TBil and ALP)of the rats were assessed and liver pathologies were observed with HE staining.Immunohistochemistry was used to detect the expressions of PI3K/Akt/NF-κB signaling pathway molecules in liver tissue;ELISA was used to determine the levels of T-SOD,GSH-Px,and MDA.Western blotting was performed to detect the expression levels of PI3K-Akt and SIRT6-NF-κB pathways in the liver tissue.Results Network pharmacological analysis indicated that the key pathways including PI3K/Akt mediated the therapeutic effect of TSPJ on ALI.In the rat models of ALI,treatments with biphenyl bisabololol and TSPJ significantly ameliorated CCl4-induced increase of serum levels AST,ALT,ALP,TBil and MDA and decrease of T-SOD and GSH-Px levels(all P<0.01).The rat models of ALI showed significantly increased expression of p-NF-κB(P<0.01),decreased expressions of PI3K,p-Akt and SIRT6 proteins,and elevated expression levels of p-NF-κB,TNF-α and IL-6 proteins in the liver,which were all significantly improved in the treatment groups(P<0.05 or 0.01).Conclusion TSPJ can effectively alleviate CCl4-induced ALI in rats by suppressing inflammatory responses and oxidative stress in the liver viaregulating the PI3K/Akt and SIRT6/NF-κB pathways.

Objective To investigate the composition of symptom clusters in early postoperative breast cancer patients and analyze the sentinel symptoms of each cluster of symptoms.Methods A total of 309 patients who underwent mastectomy were conveniently sampled and surveyed using the Chinese version of the Anderson Symptom Inventory.Principal component analysis and varimax or-thogonal rotation were employed to analyze the symptom clusters,and their associations were analyzed using the Apriori algorithm model to identify the sentinel symptoms of each cluster of symptoms.Re-sults Three symptom clusters were identified in early postoperative breast cancer patients:neuro-sleep symptom cluster[fatigue(weakness)-distress-pain-sleepiness-restless sleep],sensory-perception symptom cluster(numbness-forgetfulness-shortness of breath-sadness-dry mouth),and digestive system symptom cluster(nausea-vomiting-loss of appetite).Fatigue was the sentinel symptom of the neuro-sleep symptom cluster,numbness was the sentinel symptom of the sensory-perception symptom cluster,and nausea was the sentinel symptom of the digestive system symptom cluster.Conclusion Early postoperative breast cancer patients experience multiple symptom clusters,with sentinel symptoms ex-isting in each cluster.Healthcare staff should develop intervention measures based on sentinel symp-toms to improve the efficiency of symptom management and reduce the degree of symptom distress for patients.

Objective To investigate the protective effect of total saponins of Panax japonicus(TSPJ)against CCl4-induced acute liver injury(ALI)in rats and explore the underlying pharmacological mechanisms.Methods Male SD rat models of CCl4-induced ALI were given intraperitoneal injections of distilled water,100 mg/kg biphenyl bisabololol,or 50,100,and 200 mg/kg TSPJ during modeling(n=8).Liver functions(AST,ALT,TBil and ALP)of the rats were assessed and liver pathologies were observed with HE staining.Immunohistochemistry was used to detect the expressions of PI3K/Akt/NF-κB signaling pathway molecules in liver tissue;ELISA was used to determine the levels of T-SOD,GSH-Px,and MDA.Western blotting was performed to detect the expression levels of PI3K-Akt and SIRT6-NF-κB pathways in the liver tissue.Results Network pharmacological analysis indicated that the key pathways including PI3K/Akt mediated the therapeutic effect of TSPJ on ALI.In the rat models of ALI,treatments with biphenyl bisabololol and TSPJ significantly ameliorated CCl4-induced increase of serum levels AST,ALT,ALP,TBil and MDA and decrease of T-SOD and GSH-Px levels(all P<0.01).The rat models of ALI showed significantly increased expression of p-NF-κB(P<0.01),decreased expressions of PI3K,p-Akt and SIRT6 proteins,and elevated expression levels of p-NF-κB,TNF-α and IL-6 proteins in the liver,which were all significantly improved in the treatment groups(P<0.05 or 0.01).Conclusion TSPJ can effectively alleviate CCl4-induced ALI in rats by suppressing inflammatory responses and oxidative stress in the liver viaregulating the PI3K/Akt and SIRT6/NF-κB pathways.

Objective To investigate the composition of symptom clusters in early postoperative breast cancer patients and analyze the sentinel symptoms of each cluster of symptoms.Methods A total of 309 patients who underwent mastectomy were conveniently sampled and surveyed using the Chinese version of the Anderson Symptom Inventory.Principal component analysis and varimax or-thogonal rotation were employed to analyze the symptom clusters,and their associations were analyzed using the Apriori algorithm model to identify the sentinel symptoms of each cluster of symptoms.Re-sults Three symptom clusters were identified in early postoperative breast cancer patients:neuro-sleep symptom cluster[fatigue(weakness)-distress-pain-sleepiness-restless sleep],sensory-perception symptom cluster(numbness-forgetfulness-shortness of breath-sadness-dry mouth),and digestive system symptom cluster(nausea-vomiting-loss of appetite).Fatigue was the sentinel symptom of the neuro-sleep symptom cluster,numbness was the sentinel symptom of the sensory-perception symptom cluster,and nausea was the sentinel symptom of the digestive system symptom cluster.Conclusion Early postoperative breast cancer patients experience multiple symptom clusters,with sentinel symptoms ex-isting in each cluster.Healthcare staff should develop intervention measures based on sentinel symp-toms to improve the efficiency of symptom management and reduce the degree of symptom distress for patients.

Objective To evaluate the clinical efficacy of traditional Chinese medicine turbid phlegm obstructing lung decoction on patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD)and its influence on laboratory indexes.Methods A total of 191 patients with AECOPD who were hospitalized in the First People's Hospital of Changde from January 2021 to December 2022 were selected.Patients were divided into observation group(96 cases)and control group(95 cases)according to their treatment intention.The control group received conventional treatment of western medicine,and the observation group received oral administration of traditional Chinese medicine turbid phlegm obstructing lung decoction for one week.TCM symptom scores,COPD assessment test(CAT),lung function,laboratory indicators and efficacy were compared between two groups.Results The total effective rate of observation group was significantly higher than that of control group(χ2=4.573,P=0.030).After treatment,TCM symptom score,CAT score,hypersensitive C-reaction protein(hsCRP)and interleukin-6(IL-6)of patients in both groups were significantly lower than before treatment,percentage of forced vital capacity to predicted value(FVC%)and percentage of forced expiratory volume in one second to predicted value(FEV1%)were significantly higher than before treatment(P<0.05),arterial partial pressure of carbon dioxide(PaCO2)of observation group was lower than before treatment,and arterial partial pressure of oxygen(PaO2)was higher than before treatment(P<0.05).The TCM symptom score,CAT score,hsCRP and IL-6 of observation group were significantly lower than those of control group,while FVC%,FEV1%and PaO2 were significantly higher than those of control group(P<0.05).Conclusion On the basis of western medicine treatment,traditional Chinese medicine turbid phlegm obstructing lung decoction can more effectively improve clinical symptoms of AECOPD patients,relieve the inflammation in the body,contribute to the recovery of lung function and improve the quality of life of patients.

OBJECTIVE: To investigate the outcomes of hybrid procedure in treating 10 infants/children with pulmonary stenosis under transesophageal echocardiographic guidance.
 METHODS: Between September, 2009 and December, 2015, 10 infants/children underwent hybrid procedure of transthoracic balloon pulmonary valvuloplasty for pulmonary stenosis in the Second Xiangya Hospital, Central South University. The age, height and weight at the time of admission were 0.7-42 (14.8±15.8) months, 53-97 (74.8±16.3) cm, and 4-15.5 (9.3±4.1) kg, respectively. Atrial septal defect, patent foramen ovale, patent ductus arteriosus, muscular ventricular septal defect, persistent left superior vena cava and tricuspid regurgitation were found in 2, 6, 1, 2, 1 and 5 cases, respectively.
 RESULTS: After the operation, all patients were sent into ICU. The mean duration mechanical ventilation, ICU stay and hospitalization were 0.5-41(6.8±12.3) h, 2-85 (31.1±22.8) h, and 6-20 (11.4±5.1) d, respectively. Postoperative transvalvular pressure gradient reduced to 16-45 (31.1±9.8) mmHg, which was decreased significantly compared with that in preoperative (P<0.001). There was no death during hospitalization and follow-up.
 CONCLUSION Hybrid procedure of transthoracic balloon pulmonary valvuloplasty for pulmonary stenosis under transesophageal echocardiographic guidance is a safe and effective treatment.
Child ; Echocardiography, Transesophageal ; Heart Septal Defects, Atrial ; Heart Septal Defects, Ventricular ; Humans ; Infant ; Pulmonary Valve Stenosis ; Treatment Outcome