Objective:To construct an evaluation indicator system for the effectiveness of health education in patients with implanted ports, and to provide a theoretical basis for assessing the outcomes of health education in this patient population.Methods:Based on the Knowledge-Attitude-Practice (KAP) theory, a preliminary framework for the health education indicator system was constructed through literature review and semi-structured interviews. The Delphi method was employed to revise and refine the indices, and the Analytic Hierarchy Process (AHP) was used to calculate the weight of each indicator.Results:The effective response rates for the two rounds of Delphi consultation questionnaires were 100.00% (22/22) and 90.91% (20/22), respectively. The expert authority coefficients were 0.925 and 0.918, respectively. The coordination coefficients of expert opinions for the first and second-level indicators in the second round of expert consultation were 0.194 and 0.333, respectively. The final evaluation indicator system for health education effectiveness in patients with implanted ports included 3 first-level indicators and 36 second-level indicators.Conclusions:The constructed evaluation indicator system for health education effectiveness in patients with implanted ports is scientific and reliable and facilitates the accurate assessment of health education outcomes in this patient population.

Objective:To study the risk factors of bronchopulmonary dysplasia (BPD) in extremely preterm/extremely low birth weight infants(EPT/ELBWIs).Methods:From June 2019 to March 2022, clinical data of EPT/ELBWIs with gestational age <28 weeks or birth weight <1 000 g admitted to NICU of our hospital were retrospectively analyzed. They were assigned into BPD group and non-BPD group. Multivariate logistic regression analysis was used to find the independent risk factors for BPD and receiver operating characteristic (ROC) curve was used to determine the cut-off value for BPD. The incidences of BPD of the two groups were compared and the correlation between independent risk factors and BPD severity was analyzed.Results:A total of 82 EPT/ELBWIs were enrolled, including 47 (57.3%) in BPD group and 35 (42.7%) in non-BPD group. The BPD group had longer duration of both invasive and non-invasive mechanical ventilation (MV) [24.0(8.0, 38.0)d vs. 6.0 (0.2, 11.6)d, (38.4±14.5)d vs. (32.4±10.9)d], lower birth weight [906 (800, 970)g vs. 980 (880, 1 050)g],higher incidences of ureaplasma urealyticum colonization (48.9% vs. 22.9%) and hemodynamically significant patent ductus arteriosus (hsPDA) (76.6% vs. 51.4%) than the non-BPD group(all P<0.05). Multivariate logistic regression analysis showed that the independent risk factor for BPD was the duration of invasive MV ( OR=1.003, 95% CI 1.001-1.005). The cut-off value of invasive MV duration for predicting BPD was 14.4 d. The duration of invasive MV was positively correlated with BPD severity ( r=0.604, P<0.001). Conclusions:BPD is more likely to occur in EPT/ELBWIs with longer duration of invasive MV.

Reports a case admitted in the Ward I of Department of Surgery of Zhengzhou Renji Hospital in June 2017. A young child who suffered destructive injury of left forearm, wrist and palm with severed 3rd-5th fingers. Tendon and neurovascular repairs of forearm, wrist and palm were performed with pedicled abdomina flap and the 3rd-5th fingers ectopic replantation in Phase I surgery. In the Phase II surgery, the abdomina flap division was carried out. The replantation of severed fingers after ectopic replantation and the reconstruction of foot defect with free anterolateral thigh flap(ALTF) were carried out in Phase III surgery. In Phase IV surgery, fingers functional reconstruction and foot flap thinning were performed. Four years after surgery, the thumb oppositions to middle, ring and little fingers could be completed, with slightly limitations. The appearance and texture of transferred foot flap were good, and the child could walk and run almost normally.

Antibiotic-associated diarrhea(AAD) is a frequent adverse effect of antibiotic in children.AAD is associated with longer hospitalization, higher healthcare cost and even lead to death.Pediatricians usually do not pay enough attention to AAD.Domestic experts from pulmonary medicine, infection and gastroenterology are organized to develop the consensus, to improve the diagnosis, treatment and prevention of AAD, and contribute the children health in future.

Objective:To explore the clinical practice of delivering radiotherapy during the outbreak of 2019 novel coronavirus disease(COVID-19).Methods:During this epidemic period, available method including but not limited to: strict disinfection, body temperature monitoring and staff training of relevant knowledge, were used to ensure the safety of radiotherapy treatment. Statistical analysis was performed to study the relevant data including proportion of patients receiving radiotherapy for different purposes, time from scanning to the first time of radiation delivery and degree of satisfaction in the view of staffs and patients, respectively.Results:A total of 60 patients received radiation therapy in the department of radiotherapy of Zhejiang Provincial People′s Hospital (2020-02-11). Compared with the same period in 2019 (after the Spring Festival), the total number of patients receiving radiotherapy was decreased from 72 to 60(83.3%). Among them, the number of patients receiving palliative radiation therapy decreased significantly, while the proportion of radical, preoperative and/or postoperative radiotherapy/radiochemotherapy did not significantly decrease. There was significant difference between two years ( χ2=6.967, P<0.05). The median time for newly admitted patients to receive radiotherapy was two days, which was not significantly longer than the interval in 2019 ( P>0.05). Staff and patients were generally satisfied with the current prevention measures. Conclusions:Using a variety of prevention and control method, and taking full account of medical safety and patient benefits, radiation-related activities can be carried out during the epidemic.

A great challenge in multi-targeting drug discovery is to identify drug-like lead compounds with therapeutic advantages over single target inhibitors and drug combinations. Inspired by our previous efforts in designing antitumor evodiamine derivatives, herein selective histone deacetylase 1 (HDAC1) and topoisomerase 2 (TOP2) dual inhibitors were successfully identified, which showed potent and antitumor potency. Particularly, compound was orally active and possessed excellent antitumor activity in the HCT116 xenograft model (TGI = 75.2%, 150 mg/kg, .) without significant toxicity, which was more potent than HDAC inhibitor vorinostat, TOP inhibitor evodiamine and their combination. Taken together, this study highlights the therapeutic advantages of evodiamine-based HDAC1/TOP2 dual inhibitors and provides valuable leads for the development of novel multi-targeting antitumor agents.

Objective: To explore the clinical practice of delivering radiotherapy during the outbreak of 2019 novel coronavirus disease(COVID-19). Methods: During this epidemic period, available methods including but not limited to: strict disinfection, body temperature monitoring, learning relevant knowledge by all staffs to ensure the safety of radiotherapy treatment. Relevant data including proportion of radiotherapy, time from scanning to the first time of radiation delivery and degree of satisfaction in the view of staffs and patients, respectively. Results: A total of 60 patients received radiation therapy in the department of radiotherapy of Zhejiang Provincial People’s Hospital (2020-02-11). Compared with the same period in 2019 (after the Spring Festival), the total number of patients receiving radiotherapy was decreased from 72 to 60(83.3%). Among them, the number of patients receiving palliative radiation therapy decreased significantly, while the proportion of radical, preoperative and/or postoperative radiotherapy/radiochemotherapy did not significantly decrease. There was significant difference between different years (χ²=6.967, P<0.05). The median time for newly admitted patients to receive radiotherapy was two days, which was not significantly longer than the interval in 2019 (P>0.05). Staffs and patients were generally satisfied with the current prevention measures. Conclusions Using a variety of prevention and control methods, and taking full account of medical safety and patient benefits, radiation-related activities can be carried out during the epidemic.

Natural product evodiamine and its derivatives represent a promising class of multi-target antitumor agents. However, the clinical development of these compounds has been hampered by a poor understanding of their antitumor mechanisms. To tackle this obstacle, herein, novel fluorescent probes were designed to elucidate the antitumor mode of action of 10-hydroxyevodiamine. This compound was proven to be distributed in the mitochondria and lysosomes and to act by autophagy and apoptosis mechanisms.

Objective To observe the expression levels of serum osteopontin (OPN),adenosine kinase 1 (TK1) and secretory protein Dikkopf 1 (DKK1) in patients with lung cancer and their clinical significances.Methods Lung cancer patients treated in the First Affiliated Hospital of Xi'an Medical University from February 2017 to April 2018 were selected as the lung cancer group (60 cases),and 60 healthy adults who received physical examination in the same period were selected as the control group.The differences of serum OPN,TK1 and DKK1 levels between the lung cancer group and the control group and lung cancer patients with different characteristics were compared.Measurement data were compared by using t test.Results The levels of serum OPN,TK1 and DKK1 in lung cancer patients were (38.56±3.18) μg/L,(4.69±1.03) pmol/L and (3.76±0.89) ng/ml,respectively,which were higher than those in the control group [(15.98±2.06) μg/L,(1.01±0.22)pmol/L,(1.21±0.24) ng/ml;t =-46.162,-27.064,-21.428,all P ＜ 0.01].The levels of serum OPN,TK1 and DKK1 in lung cancer patients of different ages and gender had no statistical differences (all P ＞ 0.05).The levels of serum OPN,TK 1 and DKK1 in stage Ⅲ-Ⅳ lung cancer patients were (57.18 ±3.12) μg/L,(6.26±1.28) pmol/L and (4.98±1.03) ng/ml,respectively,which were higher than those in stage Ⅰ-Ⅱ lung cancer patients [(30.35±2.96) μg/L,(3.49±0.67) pmol/L,(3.01±0.96) ng/ml;t =-34.156,-10.690,-7.665,all P ＜ 0.01].The levels of serum OPN,TK 1 and DKK1 in non-small cell lung cancer (NSCLC) patients were (55.13±5.02) μg/L,(5.96±1.11) pmol/L and (5.02±1.32) ng/ml,respectively,which were higher than those in small cell lung cancer (SCLC) patients [(29.68±3.16) μg/L,(3.13±0.98) pmol/L,(2.86±0.56) ng/ml;t =-22.353,-10.213,-7.688,all P ＜ 0.01].Conclusion The levels of serum OPN,TK1 and DKK1 in patients with lung cancer are higher,which are related to the type and stage of lung cancer.

Objective To analyze the effects of Hual qi huang granules on children with mycoplasma pneumoniae pneumonia.Methods A randomized,multicenter parallel controlled clinical trial was carried out.A total of 3 000 cases of hospitalized children with mycoplasma pneumoniae pneumonia were selected.All of them were given treatment for mycoplasma pneumoniae pneumonia with macrolide antibiotics and symptomatic treatment.They were randomly divided into 2 groups:research group and control group.The children of research group were give oral Huai qi huang granules for three months.According to the classification of pneumonia,these two groups were divided into:lobar pneumonia research group,lobar pneumonia control group,lobular pneumonia research group,lobular pneumonia control group.The hospitalization duration of fever,length of hospital stay,the absorption area of lung inflammation and pneumonia severity sores were observed.The frequency of upper respiratory infections,bronchitis,pneumonia were observed in 3 months after discharge.Results 2 378 cases were investigated.The hospitalization duration of fever,length of hospital stay of research group were significantly shorter than that of in control group (P ＜ 0.001).The children with lobar pneumonia,2 weeks after treatment,the absorption of consolidation of the lobar pneumonia research group is significantly better than lobar pneumonia control group (P ＜0.001).After two weeks treatment,the pneumonia scores of lobar pneumonia research group is lower than lobar pneumonia control group (P ＜ 0.05).Followup of 3 months after hospital discharge,frequency of upper respiratory infection and bronchitis of research group,were significantly lower than that of control.In addition,appetite increased significantly in research group than control (P ＜ 0.001).There are 21 cases with drug associated adverse reactions (mild diarrhea),including 12 cases of research group,9 cases of control group,and there was no statistical significance (P ＞0.05).Conclusion Standard treatment combined with oral Huai qi huang granules in the treatment of mycoplasma pneumoniae pneumonia,can significantly shorten hospitalization duration of fever,length of hospital stay and reduce the severity score of pneumonia.Three months oral Huai qi huang granules can significant reduce the frequency of respiratory infections and bronchitis,also can increase patients appetite,and be safe.