Eisenmenger syndrome (ES) was considered as a surgical contraindication in the past time. Only a few patients got lung transplantations or heart-lung transplantations due to lack of donors. Most of the patients had to choose conservative treatment to prolong their survival time. Recently, some clinical trials indicated targeted therapies in pulmonary arterial hypertension (PAH) were effective for the treatment of ES. This article reviewed the recent advances in this area.

Accidents, Occupational ; Acetic Anhydrides ; Adult ; Blast Injuries ; complications ; therapy ; Burns, Inhalation ; etiology ; therapy ; Humans ; Lung Injury ; etiology ; therapy ; Male ; Middle Aged

Objective To understand the incidence of renal involvement of children with non Hodgkin′s lymphoma and to recognize its different CT findings. Methods The thoracic and abdominal plain and contrast enhanced CT of 30 cases of NHL in children were reviewed and all cases were confirmed by pathology. The changes in both pre and post chemotherapy were analysed in the 10 selected cases with renal involvement. Results CT demonstrated 6 cases of multiple masses and 1 case of multiple patchy lesions in bilateral kidneys. Two cases of single mass and 1 case of multiple masses were detected in single kidney. Conclusion The incidence of renal involvement of children with non Hodgkin′s lymphoma is relatively high. CT can clearly demonstrate the renal involvement of NHL, which is helpful for clinical stage, especially in the evaluation of the therapeutic effects. Hence, abdominal plain and contrast enhanced CT scan should be done in children with NHL.

Objective To invetigate the effect and safety of sufentanil mixed levobupivacaine on postoperative analgesia in pediatric caudal block anesthesia.Method Sixty pediatric patients (2 ～ 6 years old) who were undergoing elective abdominal surgery,such as repair hernia of high ligation,were randomly divided into three groups with 20 cases each.after intravenous induction,0.25％ levobupivacaine was injected in sacrum tube in group Ⅰ,0.5 μg/ml sufentanil mixed 0.25％ levobupivacaine and 1.0 μg/ml sufentanil mixed 0.25％ levobupivacaine were injected in sacrum tube in group Ⅱ and group Ⅲ respectively.The analgesia effect,the analgesia time,recover time and adverse reaction were observed and recorded 2,4,8,12,16,24 hours after the surgery.Results The analgesia effect in group Ⅱ、Ⅲ were significantly better than the group Ⅰ when 4、8、12 hours after the operation(P ＜0.05),and the analgesia effect in groupⅢ were significantly better than the group Ⅱ when 8 hours after the operation (P ＜ 0.05).There were no significant differences in three groups when 2、16、24 hours after the operation(P ＞0.05),the analgesia time in group Ⅱ、Ⅲ were significantly longer than the group Ⅰ (P ＜ 0.05),and the analgesia time in group Ⅲ were significantly longer than the group Ⅱ (P ＜ 0.05).There were no differences in the recovery time of three groups (P ＞ 0.05).There were no adverse reactions in three groups.Conclusions 0.5 μg/ml and 1.0 μg/ml sufentanil mixed 0.25％ levobupivacaine may be used on postoperative analgesia in pediatric caudal block anesthesia safely and analgesia effect and time were more better and longer than 0.25％ levobupivacaine singly.The analgesia effect in group with 1.0μg/ml sufentanil mixed 0.25％ levobupivacaine was the best in three groups with the fewest side effects.

WHO proposed the concept of intrinsic capacity in the World Report on Aging and Health in 2015.As the basis of functional ability in the elderly, intrinsic capacity plays an important role in maintaining the quality of life and promoting healthy aging.However, research on intrinsic capacity is still in its infancy.This article reviews research progress on intrinsic capacity, including the concept, domains, screening methods and its impact on the health of the elderly, in order to provide a reference for further research on this subject.

Objective To explore the clinical characteristics and treatment of paroxysmal supraventricular tachycardia (PSVT) in children. Methods The clinical data of 67 children with PSVT were analyzed retrospectively, and the therapeutic effects of different treatments were compared. Results The clinical manifestations of infants were paleness, shortness of breath, irritability and sweating, and children showed chest tightness, palpitations, abdominal discomfort and fatigue. The curative effect of electric cardioversion, transesophageal atrial pacing, physical therapy, and drug therapy was statistically different (P<0.05), The different cardioversion rates of them were observed for the treatment of paroxysmal supraventricular tachycardia. The cardioversion rate of transesophageal atrial pacing, was the highest, and the rate of physical therapy was the lowest. There was no significant difference in the cardioversion rate between propafenone, digoxin and amiodarone. Conclusion The clinical manifestations of PSVT in infants are atypical and easily to be ignored. There are many methods for treatment of PSVT. The vagus nerve can be stimulated first, and, if no response, either drugs or electric cardioversion and transesophageal atrial pacing can be used. The cardioversion rate of transesophageal atrial pacing is higher. The drug effectiveness for the treatment of PSVT depends on many factors, and our choice of medication varies from person to person.

Objective To explore the status of early postoperative social relationship quality and hope level in patients with breast cancer and analyze the correlation between them. Method A questionnaire survey was conducted among 100 patients with breast cancer using the social relationship quality scale and Herth hope scale. Results The total score and expected total score of early postoperative social relationship were (47.86±6.10)and (30.81±1.86), respectively. There was a positive correlation between the two groups (r=0.324,P<0.05). Conclusions The quality of social relations in the postoperative patients with breast cancer is positively correlated with the level of hope. Nursing staff should give breast cancer patients hope and strength at the same time, helping them understand and use social relations to improve the quality of life.

Objective: Our aim was to observe the protective effect of propofol in clinical relevant concentration on the peroxidative injured erythrocyte. Methods: Intravenous blood samples taken from 20 healthy adults were prepared for red blood cell (RBC) suspensions and divided equally into 5 groups: groupⅠfor control, group Ⅱ with hydrogen peroxide (H2O2, 100 mmol/L) -induced injury, and group Ⅲ, Ⅳ, Ⅴ with the same injury as the group Ⅱ but being pretreated with 3 different concentrations of propofol (25, 50, 75 μmol/L), respectively. The concentrations of potassium and malondialdehyde (MDA) in RBC suspensions and hemolytic degree after incubation were measured. Results: After 60-minute incubation, the extracellular potassium concentrations (0.16, 0.14, 0.14 mmol/L), MDA concentrations (5.66, 5.57, 6.20 nmol/L), and hemolytic degree (76.89%, 59.84%, 64.22%) decreased significantly in the groups that were pretreated with propofol as compared with the group Ⅱ (0.26 mmol/L, 9.19 nmol/L, and 100%), but no difference has been seen within the groups pretreated with 3 different concentrations of propofol and between the propofol-treated groups and the group Ⅰ(0.10 mmol/L, 4.13 nmol/L, 52.73%). Conclusion: Propofol in clinical relevant concentrations may decrease MDA production, hemolytic degree, and potassium exflux from erythrocyte in response to in vitro oxidative challenge with hydrogen peroxide and enhance erythrocyte antioxidant capacity. The protective effect is not related with concentrations.

Objective To investigate the effect of second generation antipsychotics (SGAs) on adiponectin (APN) and metabolic indicators and to explore the role of APN in the antipsychotic-induced weight gain (AIWG). Methods A total of 86 drug na?ve first episode schizophrenia patients and 88 sex-and age-matched healthy controls were collected. All patients received a single SGAs treatment for 8 weeks. In patient group, the level of weight, body mass index (BMI), waist-to-hip ratio (WHR), fasting plasma glucose (FPG), triglyceride (TG), total cholesterol (TC), APN and fasting insulin (FINS) were measured before and after 8-week treatment. While as the control group was only measured once after enroll?ment. Results The serum APN [(9.32 ± 0.76) μg/mL vs. (10.9 ± 0.66) μg/mL] was lower and FINS was higher [(20.27 ± 15.02)μIU/mL vs. (12.68±11.70)μIU/mL] in drug na?ve patients compared with healthy controls (P<0.05). After 8-weekSGAs treatment, patients showed significant increases in weight [(59.01 ± 10.56) kg vs. (63.80 ± 9.78) kg], BMI [(21.74 ± 3.57) kg/m2 vs.(23.49±3.44) kg/m2], WHR [(0.88±0.07) vs. (0.92±0.05)], TG [(0.94±0.92) mmol/L vs. (1.63±1.08) mmol/L] and FINS [(12.68 ± 11.70)μIU/mL vs. (20.27 ± 15.02)μIU/mL], and significant decreases in APN [(9.32 ± 0.76)μg/mL vs. (8.03±0.68)μg/mL] and FPG [(5.04±1.01) mmol/L vs. (4.46±0.57) mmol/L] (all P<0.05). In male patients, baseline APN levels were positively correlated with AIWG (r=0.548,P=0.005). Conclusion The serum APN levels in drug na?ve first episode schizophrenic patients are significantly lower than normal and are further decreased after SGAs treatment. Base?line APN may predict the AIWG in male patients.

Type 2 diabetes is a metabolic disease with increasing prevalence,which causes great socioeconomic burden.Intestinal flora is the microbiota located in the human intestines,which are participating in human growth and development,physiological procedures,or even pathogenesis as a closely connected environmental factor.There have recently been rapid progresses in the research on the relationship between intestinal flora and type 2 diabetes in the field of endocrinology and metabolism.In this article,we reviewed the overall framework and research progress in the relationship between intestinal flora and type 2 diabetes,aiming to shed some light on the future research about this topic.