Drug therapy is a common method to cure diseases and relieve symptoms.The value of patient-reported outcome(PRO)in evaluating the effect of drug therapy has been increasingly paid attention.The PRO scale is a standardized questionnaire,which can scientifically evaluate the experiences and subjective effects of drug use from a patient-centered perspective,and help patients and clinicians make more reasonable medication decisions.By reviewing and sorting out relevant global literature,this paper found that the content of the PRO scales relevant to drug therapy focused on five fields:"medication satisfaction""medication adherence""drug treatment burden""medication-related quality of life"and"adverse drug reactions".This paper described the basic information,measurement characteristics and application of common scales in recent years respectively,and summarized and analyzed the problems and enlightenment of scale development,aiming to provide theoretical reference for the selection,application and development of PRO scales.

Objective To explore the differences of bone age of radius,ulna,metacarpophalangeal and carpal bones in children with different physiques.Methods Radiographs of children's wrists aged between 4 and 12 years were collected.The bone age of radius,ulna,metacarpophalangeal,and carpal bones were assessed using the Chinese Children's Bone Age Score,and the difference between the two bone ages(the former minus the latter)was recorded.According to gender,age,and physical grouping,the physical group was divided into normal and abnormal groups.The abnormal group was further divided into thin,overweight,and obese groups.A comparative analysis was conducted to determine the differences in bone age between normal and abnormal groups for both males and females at all ages.Results A total of 3 028 children were included,and the differences between the two bone age results for normal boys aged 7-12 years and normal girls aged 5-12 years were not statistically significant(P＞0.05).In boys,there was no significant difference in bone age between the normal group and the thin group(P＞0.05),the difference in bone age between the normal and thin groups at the age of 5-6 years was greater than that between the overweight and obese groups,and the difference was statistically significant(P＜0.05),the difference in bone age between the normal group at 11-12 years and the thin group at 11 years was smaller than that between the overweight and obese groups(P＜0.05).The difference in bone age was smaller in the normal group than in the thin group at 6 years of age for girls(P＜0.05),and larger in the thin group than in the overweight and obese groups at 5 to 6 years old(P＜0.05).Conclusion The difference in bone age between the TW-C RUS series and TW-C C series bone age values is influenced by the child's gender,physique,and age.The difference in bone age between the majority of normal children and the thin group is not statistically significant,but differed from the overweight and obese groups at some ages,most are the overweight and obese boys.

Objective To investigate radiation doses to examinees undergoing computed tomography (CT) scanning of different body parts (the head, chest, and abdomen) in medical institutions of Shijiazhuang, China, and to provide a reference for optimizing radiation protection for examinees in medical institutions. Methods March 2021 to March 2022, eleven medical institutions of radiation monitoring in Shijiazhuang were surveyed for the basic information, scanning parameters, and dosimetric data of a total of 930 adults and children who received CT examinations. The dosimetric data of the subjects were analyzed and compared with the domestic and international diagnostic reference levels and the results of other cities in China. Results In the above hospitals, the CTDI_vol(P₅₀) of CT subjects in children's group were 17.42-50.45 mGy, 2.13-14.01 mGy and 3.58-28.20 mGy, respectively. DLP(P₅₀) ranges from 228.87 to 966.97 mGy·cm, 33.20 to 296.03 mGy·cm, and 74.90 to 926.53 mGy·cm, respectively. In the adult group, the CTDI_vol(P₅₀) in the head, chest and abdomen of CT subjects were 37.28-54.05 mGy, 6.43-14.99 mGy and 8.28-18.75 mGy, respectively. DLP(P₅₀) ranges from 372.81 to 630.56 mGy·cm, from 219.77 to 467.93 mGy·cm, and from 313.86 to 689.87 mGy·cm, respectively. The distribution of radiation doses in different-grade hospitals varied greatly. The abdomen dose of the children's hospital was higher than other hospitals. Especially the primary hospitals were significantly higher than the recommended diagnostic reference level (DRL). Conclusion In some secondary and primary hospitals, the setting of CT scanning parameters was simplified, not specific to the subjects’ age and body types. They should strictly comply with the principal of optimizing radiation protection to strengthen radiation dose optimization and supervision, reducing the radiation dose of examinees in future examinations .

Pharmacy services in grassroots medical institutions provide professional pharmacy services for patients. This service not only expanded the scope of primary care delivery, but also meets the residents′need for appropriate medication. At present, the majority of grassroots medical institutions in China provide outpatient pharmacy services by means of pharmacy service alliance, and foreign grassroots medical institutions mainly provide pharmaceutical outpatient services with drug treatment management as the core for patients by granting pharmacists partial prescription rights.In recent years, pharmaceutical outpatient services in grassroots medical institutions had achieved good results in improving patient clinical outcomes, enhancing medication rationality, and enhancing patient compliance. However, there were many unresolved issues, including low public awareness, shortage of pharmaceutical talents, and imperfect guarantee systems. The author suggestted that efforts should be made to increase the publicity of pharmaceutical outpatient services, improve the training mechanism for pharmacists, strengthen cooperation between pharmacists and clinical physicians, include pharmacists in the contracted service team of family doctors, and improve various guarantee systems, in order to provide reference for promoting the sustainable development of pharmaceutical outpatient services in grassroots medical institutions in China.

Objective:To investigate the imaging characteristics of chest CT angiography in patients with active pulmonary tuberculosis complicated with pulmonary embolism, so as to improve the detection rate of active pulmonary tuberculosis complicated with pulmonary embolism.Methods:The clinical data of 103 patients with active pulmonary tuberculosis treated in Tianjin Haihe Hospital from January 2013 to January 2020 were retrospectively analyzed, including general conditions, symptoms and complications. According to the occurrence of pulmonary embolism, the patients were divided into active pulmonary tuberculosis complicated with pulmonary embolism group (study group, n=43) and active pulmonary tuberculosis without pulmonary embolism group (control group, n=60). The time between the onset of pulmonary embolism and the onset of tuberculosis of the patients in the study group was collected. The chest CT imaging characteristics of the patients of two groups were analyzed. The imaging characteristics, embolism distribution and secondary changes of the patients in the study group were summarized. Results:Time from onset of tuberculosis to pulmonary embolism of the patients in the study group was about 60 days (14 days to 75 days). The incidence of chest tightness and dyspnea of the patients in the study group was significantly higher than that in the control group (all P<0.05). The number of lung lobes involved in lung lesions of the patients in the study group was significantly higher than that in the control group ( P<0.05). The incidence of lesions in the middle lobe of the right lung, the tongue lobe of the left lung and the lower lobes of both lungs of the patients in the study group was higher than that in the control group (all P<0.05). The incidence of peripheral pulmonary embolism was significantly higher than that of central pulmonary embolism ( P<0.05). However, the incidence of atelectasis, pulmonary artery widening, and right heart enlargement in the patients with central pulmonary embolism was significantly higher than that in the patients with central pulmonary embolism (all P<0.05). Conclusions:Multi-slice spiral CT chest angiography can show some important imaging manifestations of patients with active pulmonary tuberculosis and pulmonary embolism, which is helpful for the early detection of the disease and the improvement of its prognosis. Multi slice spiral CT chest angiography can show some important imaging manifestations of patients with active pulmonary tuberculosis complicated with pulmonary embolism, and timely detection is helpful to improve the prognosis of patients with active pulmonary tuberculosis complicated with pulmonary embolism.

Objective:To explore the application of implantable cardioverter defibrillator(ICD) in the prevention of sudden cardiac death for children and adolescents, the treatment of adverse events and follow-up studies.Methods:A total of 19 pediatric patients (12 males, 7 females) were admitted in the Department of Pediatric Cardio-logy, Guangdong Provincial People′s Hospital from January 2008 to March 2019, and their previous inpatient and outpatient data including medical history, ICD implantation method, postoperative program control, the use of antiarrhythmic drugs, proper/improper discharge of ICD and management of ventricular electrical storm were collected retrospectively and follow-up study was carried out.Results:A total of 19 pediatric patients were included, all of whom had once syncope or more before ICD implantation.The age at the time of ICD implantation was (12.30±2.08) years, and the weight was (40.00±13.93) kg.Eleven patients were implanted in the subpectoralis major space, 6 cases in the subfascial space, and 2 cases in the left abdomen and left armpit, respectively.All patients received oral antiarrhythmic drugs after surgery.The follow-up period was 3.2 years(0.3-11.1 years). All the children survived without complications such as electrode fracture, dislocation, venous thrombosis, cardiac perforation, capsular hematoma, rupture, and infection.Twelve cases (63.2%) had discharge events, including 10 cases (83.3%) of appropriate recognition/treatment events, and 2 cases (16.7%) of inappropriate recognition/treatment events, while 5 cases were ventricular electrical storms.Totally, 7 ICD cases (36.8%) were equipped with remote monitoring system, and 4 cases (57.1%) were detected whit adverse reactions, which were timely handled online and offline, thus avoiding adverse consequences.Conclusions:Currently, ICD is the most effective treatment for the prevention of sudden cardiac death in children and adolescents.According to age, weight and developmental conditions, different implantation methods should be selected.Appropriate/inappropriate discharge events after implantation should be identified in time, drug treatment should be optimized, and radiofrequency ablation should be performed if necessary.

Objective: To analyze and summarize the diagnosis and treatment experience of common inherited cardiac arrhythmia syndrome in pediatric patients, and explore the most appropriate therapy. Methods: A retrospective review identified 30 pediatric cases (19 males, 11 females) diagnosed with long QT syndrome (LQTS), Brugada syndrome (BrS), catecholaminergic polymorphic ventricular tachycardia (CPVT), hypertrophic cardiomyopathy (HCM), arrhythmogenc right ventricular cardiomyopathy (ARVC) from January 2008 to December 2018 in the Pediatric Cardiology Department, Guangdong Provincial People′s Hospital. Data obtained included the diagnosis, treatment and follow-up outcome. Results: The most common inherited cardiac arrhythmia syndromes were LQTS (n=14) including 1 case with epilepsy, CPVT (n=5), HCM (n=7), ARVC (n=1), and BrS (n=3). Twenty-seven cases were admitted to hospital due to syncope, whereas the remaining 3 cases of BrS had not presented with syncope before admission. The average onset age of inherited arrhythmia was (10.0±3.3) years. Genetic testing was performed on 20 patients. The median follow-up time was 40 months. Among 15 patients who underwent implantable cardioverter defibrillator (ICD) and survived, 2 patients had frequent ICD discharge. One patient underwent radiofrequency ablation, and the other one received left cardiac sympathetic denervation and an increased ICD defibrillation threshold, and the number of ICD discharge was significantly reduced. Among 10 patients who received drug therapy, 4 patients including two patients who discontinued treatment without advices died. Two patients whose parents refused treatment died, 1 case diagnosed with unexplained sudden cerebral death, and the remaining 2 cases without indication for drug therapy survived without any treatment. Conclusions Mortality rate is high in pediatric patients with inherited cardiac arrhythmia and syncope. The therapeutic effect of drugs are not satisfactory, ICD implantation is the most effective treatment to prevent sudden cardiac death currently, but the postoperative frequent discharge should be brought to the forefront and handled in time.

OBJECTIVE:To evaluate the global existed diarrhea guidelines of children,and provide evidence and methodology reference for clinical practice and the formulation of diarrhea evidence-based guideline of children in China. METHODS:Retrieved from PubMed,Embase,CBM,CNKI,VIP,Wanfang databases and related websites,references included in studies were retrieved additionally from database building to Dec. 2017. The methodological quality of the guideline was evaluated by 2 researchers independently with guideline evaluation toolⅡ(AGREEⅡ). ICC analysis was used to calculate the differences between the evaluation results of 2 researchers and analyze the difference of the guidelines. RESULTS:A total of 1 168 literatures were collected primarily, and 15 guidelines were involved finally,among which 3 guidelines were from USA,2 from British,2 from WHO,each one from Italy,Europe,India,Australia,Malaysia,New South Wales,South Africa and China,respectively. Of 15 guidelines,there were 10 evidence-based guidelines and 5 non-evidence-based guidelines;evidence levels of guidelines and the method of recommendation intensity were different. ICC of 2 researchers were higher than 0.75(P<0.05),indicating good homogeneity among them. The quality of 15 guidelines were not high enough,and the scores of included guidelines in the field of AGREEⅡin descending order were as follows:scope and purpose(84.44%),clarity of presentation(79.82%),stakeholder involvement(45.74%), rigor of development(41.18%), editorial independence (36.39%)and applicability(33.89%). Main prevention and treatment method recommended by guideline included that(1) prevention and treatment of dehydration was the key link in the treatment of children's diarrhea;(2)guidelines generally believed continuous breastfeeding during rehydration could reduce the risk of dehydration in children;(3)zinc preparation was recommended to shorten the course of diarrhea;(4)antibiotics were used rationally, etc. CONCLUSIONS:The quality of global existed diarrhea guidelines of children should be improved. There is no comprehensive diarrhea evidence- based guideline of children in China,and there is a large discrepancy between the situation of pediatric diarrhea therapy in China and WHO standard;it is urgent to establish a standard treatment. It is suggested to formulate high quality pediatric diarrhea guideline in accordance with the national conditions of China,based on standards for international guideline report, comprehensively considering disease burden and characteristics of pediatric diarrhea in China.

A 48-year-old male was suffered from slowly progressive dysuria over twenty years. Although multiple urethral dilatation was treated, the effect was unsatisfactory. He was diagnosed with penile lichen sclerosus related to urethral stricture due to the lichenification of glans penis, the stenosis of urethral meatus, and the long anterior urethral stricture shown by urethrography. Finally, the patient underwent an enlarged urethroplasty with lingual mucosal graft (17 cm in length), and obtained a good outcome. During the two-year postoperative follow-up, the patient maintained a satisfactory urination without any complication.

Objective To investigate the expression of SP 100 protein in ATRA-treated NB4 cells and its effect on pro-liferation in NB4 cells.Methods Q-PCR was employed to measure the expression of SP 100 mRNA;Western blot was used to detect the expression of SP 100 protein; Immunofluorescence was adopted to determine the location of SP100;Cell viability was analyzed by CCK 8;Flow cytometry was used for cell cycle analysis .Results ATRA may induce the expression of mRNA and protein of SP 100.ATRA changes the location of SP100 from a micro-punctate pattern into a punctate nuclear pattern in NB 4 cells.SP100-shRNA promotes the proliferation of NB 4 cells and in-creased the cells in G2/M phase.Conclusions The expression of SP100 was significantly increased in ATRA-treated NB4 cells, and SP100 may be involved in the regulation of proliferation activity of NB 4 cells.