Objective:According to the"Technology-Organization-Environment"framework,it aims to analyze barriers of meaningful use of digital technologies in primary care facilities and propose corresponding optimization strategies.Methods:Nvivo 11.0 Software is used to conduct thematic framework analysis on interview data of primary healthcare and administrative staff in a district of Jiangsu Province.Results:The barriers are as follows:(1)technology level:infrastructure needs improvement,unified technology standards for data,low level of technology usability and usefulness,and limited economic benefits;(2)organizational level:insufficient digital literacy of medical staff,low organizational innovation ability,lack of training,inertia of healthcare staff,and limited size of primary care facilities;(3)environmental level:insufficient government support,high government requirements of performance evaluation,low digital literacy of residents,not covered by medical insurance schemes,constraints on interests among stakeholders,and mismatched digital scenarios.The main reason for insufficient effective use of digital technologies includes insufficient adaptability between digital technologies and the practical needs of grassroots health services,lack of organizational change and proactive personnel behavior,low level of external environment optimization and institutional support.Conclusion:Policy makers and implementers should be demand-oriented,continuously improve digital technologies maturity in primary healthcare system,integrate organizational resources,achieve changes in primary healthcare models,optimize the external environment,and enhance collaborative governance levels.

Objective:To improve the clinical diagnostic ability of antiphospholipid syndrome (APS) with onset of autoimmune hemolytic anemia (AIHA).Methods:The diagnosis and treatment of one APS patient with AIHA as the initial manifestation were reported and discussed.Results:A young female patient admitted to Peking Union Medical College Hospital on October 15, 2022 suffered from AIHA and persistent lupus anticoagulant (LA) positivity. After being treated with high-dose glucocorticoid, both symptoms and indicators were improved. However, relapses occurred when the glucocorticoid was tapered. Subsequent attempts to combine multiple immunosuppressants and biologics for treatment was ineffective. During the course of the disease, the patient had experienced intermittent intracranial hypertension which was revealed as cerebral venous sinus thrombosis(CVST) by MRV. Laboratory test revealed that antiphospholipid antibodies and antiphospholipid serine/prothrombin antibodies (aPS/PT) were all positive. She was finally diagnosed with APS. After being treated with high-dose glucocorticoids and immunosuppressants, combined with warfarin and aspirin, the patient′s clinical symptoms were significantly improved.Conclusion:AIHA is one of the extra-criteria manifestations of APS. Patients with AIHA and persistent antiphospholipid antibody profiles should be alerted to the possibility of thrombotic events. It is difficult to control APS-CVST-AIHA patients′disease development and recurrence. Early and adequate antithrombotic therapy is essential for improvement of prognosis. Furthermore, some drugs may lead to false positive in LA testing, making aPS/PT a viable alternative method for assessing LA.

Objective To retrospectively analyze the clinical efficacy of Xiazhu Sanjie Prescription in treating pulmonary nodules.Methods A retrospective study was conducted on 58 patients of pulmonary nodules with spleen deficiency and excessive dampness syndrome who received Xiazhu Sanjie Prescription for 3 months or more at Dongzhimen Hospital,Beijing University of Chinese Medicine,from January 2021 to September 2024 were set as the observation group.Another 58 patients of pulmonary nodules with spleen deficiency excessive dampness syndrome who did not receive TCM intervention during the same period were selected as the control group.Basic information,TCM syndromes,and the diameters of pulmonary nodules on chest HRCT at the first and last visit were collected.Changes in nodule diameter,TCM syndrome scores,and TCM syndrome efficacy were compared between the two groups.Results Compared with the control group,the nodule diameter in the observation group significantly decreased(P<0.05),and the proportion of nodule disappearance or reduction was significantly higher than the control group(P<0.05).The TCM syndrome scores for symptoms such as excessive phlegm,fatigue,loss of appetite,pale complexion,irregular bowel movements,chest tightness,shortness of breath,heaviness of the head and limbs,and abdominal distention showed significant improvement in the observation group both compared to pre-treatment and the control group(P<0.05).The total effective rate of TCM syndromes in the observation group was 93.10%(54/58),while the control group was 17.24%(10/58).The observation group was significantly better than the control group(P<0.05).Conclusion Xiazhu Sanjie Prescription can reduce the diameter of pulmonary nodules to some extent and improve TCM syndromes in patients with pulmonary nodules.

Objective To retrospectively analyze the clinical efficacy of Xiazhu Sanjie Prescription in treating pulmonary nodules.Methods A retrospective study was conducted on 58 patients of pulmonary nodules with spleen deficiency and excessive dampness syndrome who received Xiazhu Sanjie Prescription for 3 months or more at Dongzhimen Hospital,Beijing University of Chinese Medicine,from January 2021 to September 2024 were set as the observation group.Another 58 patients of pulmonary nodules with spleen deficiency excessive dampness syndrome who did not receive TCM intervention during the same period were selected as the control group.Basic information,TCM syndromes,and the diameters of pulmonary nodules on chest HRCT at the first and last visit were collected.Changes in nodule diameter,TCM syndrome scores,and TCM syndrome efficacy were compared between the two groups.Results Compared with the control group,the nodule diameter in the observation group significantly decreased(P<0.05),and the proportion of nodule disappearance or reduction was significantly higher than the control group(P<0.05).The TCM syndrome scores for symptoms such as excessive phlegm,fatigue,loss of appetite,pale complexion,irregular bowel movements,chest tightness,shortness of breath,heaviness of the head and limbs,and abdominal distention showed significant improvement in the observation group both compared to pre-treatment and the control group(P<0.05).The total effective rate of TCM syndromes in the observation group was 93.10%(54/58),while the control group was 17.24%(10/58).The observation group was significantly better than the control group(P<0.05).Conclusion Xiazhu Sanjie Prescription can reduce the diameter of pulmonary nodules to some extent and improve TCM syndromes in patients with pulmonary nodules.

Objective:To investigate the effects of oral propranolol on the heart rate and blood glucose levels in children with hemangiomas receiving hospital care.Methods:A total of 259 children [77 males and 182 females, aged (125.2±85.4) days, weighted (6.3±1.6) kg], who were treated with oral propranolol for the first time under hospital care from January 2013 to August 2021, were retrospectively analyzed. After fasting, the patients administered the same dose of propranolol once daily (0.5-2.5 mg/kg). Fasting blood glucose and heart rate were measured in all children before propranolol administration and after 2 h. Heart rate was measured at 1, 3 and 6 h after propranolol administration for three consecutive days. Adverse reactions were observed and recorded.Results:Within three days of oral propranolol administration, the heart rates at 1, 3 and 6 h after propranolol administration were lower than those before propranolol administration (all P<0.001). Within three days after taking propranolol and 2 h after taking propranolol daily, blood glucose levels reduced in all children (all P<0.001). During the hospitalization period, the incidence of adverse reactions was 5.4% (14/259), including lesion ulcers in four cases, upper respiratory tract infection with fever in four, reduced eating in two, nausea and vomiting in one, lethargy in one, sinus tachycardia in one, and hyperkalemia in one. No serious adverse reactions were life-threatening. Conclusion:After oral administration of propranolol, the heart rate and blood sugar of the children decrease to different degrees compared with those before propranolol administration.

Objective:To improve the clinical diagnostic ability of antiphospholipid syndrome (APS) with onset of autoimmune hemolytic anemia (AIHA).Methods:The diagnosis and treatment of one APS patient with AIHA as the initial manifestation were reported and discussed.Results:A young female patient admitted to Peking Union Medical College Hospital on October 15, 2022 suffered from AIHA and persistent lupus anticoagulant (LA) positivity. After being treated with high-dose glucocorticoid, both symptoms and indicators were improved. However, relapses occurred when the glucocorticoid was tapered. Subsequent attempts to combine multiple immunosuppressants and biologics for treatment was ineffective. During the course of the disease, the patient had experienced intermittent intracranial hypertension which was revealed as cerebral venous sinus thrombosis(CVST) by MRV. Laboratory test revealed that antiphospholipid antibodies and antiphospholipid serine/prothrombin antibodies (aPS/PT) were all positive. She was finally diagnosed with APS. After being treated with high-dose glucocorticoids and immunosuppressants, combined with warfarin and aspirin, the patient′s clinical symptoms were significantly improved.Conclusion:AIHA is one of the extra-criteria manifestations of APS. Patients with AIHA and persistent antiphospholipid antibody profiles should be alerted to the possibility of thrombotic events. It is difficult to control APS-CVST-AIHA patients′disease development and recurrence. Early and adequate antithrombotic therapy is essential for improvement of prognosis. Furthermore, some drugs may lead to false positive in LA testing, making aPS/PT a viable alternative method for assessing LA.

Objective To track and evaluate the implementation and application of the occupational health standard Radiation shielding requirements for radiotherapy room—Part 4: Radiotherapy room of ²⁵²Cf neutron afterloading (GBZ/T 201.4-2015) by radiation health technical service agencies, medical institutions, health supervision agencies, and radiotherapy facility design units, and to provide a scientific basis for the further revision and implementation of this standard. Methods Following the Guideline for health standards tracking evaluation (WS/T 536-2017) and the project implementation plan, relevant practitioners were randomly selected for a questionnaire survey. The survey primarily focused on their awareness, standard training, application, and revision suggestions of GBZ/T 201.4-2015. The results were summarized and analyzed. Results A total of 168 evaluation questionnaires were collected from relevant practitioners in 28 provinces. Only 31.6% of the respondents reported being “well familiar” or “ familiar” with the standard, 27.4% of the respondents believed that the standard was widely used, and 45.2% of the respondents believed that the standard could meet the needs of their work. Only 14.9% of the respondents had received relevant training on the standard, more than half of the respondents had not applied the standard within the past 10 years, and 45.2% of the respondents believed that the standard "needs to be revised". Conclusion Due to the small number of californium-252 neutron afterloading radiotherapy devices in operation on the market, the overall awareness of the standard is low, suggesting that relevant authorities need to strengthen training and publicity of the standard, and that certain sections of the standard need to be revised or merged.

Objective To evaluate the efficacy of complete pelvic floor peritoneal reconstruction in reducing postoperative ileus incidence and accelerating recovery following laparoscopic radical cystectomy with orthotopic neobladder construction.Methods A retrospective study was conducted to select 62 patients who underwent the operation in Qujing Hospital Affiliated to Kunming Medical University from January 2017 to September 2024.According to whether complete pelvic floor peritoneal reconstruction was performed during the operation,they were divided into the conventional group(n=25)and the reconstruction group(n=37).Postoperative ileus rates and recovery parameters were compared to assess the clinical value of complete pelvic floor peritoneal reconstruction.Results The reconstruction group showed better postoperative recovery compared to the routine group:gastrointestinal function recovery time[3(2,4)d vs 4(3,5)d,P=0.032],abdominal drainage time[12(10,13.5)d vs 14(12,15)d,P=0.006],pelvic drainage time[12(9,13.5)d vs 14(11,16)d,P=0.015],postoperative hospital stay[18(15.5,26)d vs 25(17,30.5)d,P=0.016],and hospital expenses[(53,695.67±10,182.43)yuan vs(60,803.73±14,449.24)yuan,P=0.027].Postoperative nutritional markers,including total protein[(64.49±6.82)g/L vs.(61.56±4.03)g/L,P=0.038]and albumin[(36.08±5.29)g/L vs.(33.40±3.57)g/L,P=0.020],were higher in the reconstruction group.No significant difference was found in ileus incidence(44.00%vs.32.43%,P=0.355).Other parameters—baseline characteristics,postoperative globulin and prealbumin levels,gastric tube retention,stent/catheter removal time,and complications(anastomotic leakage,urinary fistula,wound infection)—showed no intergroup differences(P>0.05).Conclusion The application of complete pelvic floor peritoneal reconstruction technique in laparoscopic radical cystectomy with orthotonic neobladder provides better protection for the intestine,reduces surgical area adhesions,promotes gastrointestinal function recovery,shortens abdominal and pelvic drainage times,accelerates patient rehabilitation,reduces hospital stay and expenses.However,whether it can effectively reduce postoperative intestinal obstruction rates still requires more data and experimental verification.

Objective To analyze the risk factors for chronic cough following pulmonary surgery in patients with non-small cell lung cancer (NSCLC). Methods A retrospective analysis was conducted on 427 NSCLC patients who underwent pulmonary surgery in the Department of Thoracic Surgery, The First Affiliated Hospital of the University of Science and Technology of China, between January 2021 and June 2023. Patients were categorized into a chronic cough group (103 patients) and a non-chronic cough group (324 patients) based on the presence of cough at 8 weeks post-surgery. A comparative analysis was performed between the two groups, considering gender, age, smoking history, comorbidities, preoperative pulmonary function indicators, pleural adhesion, anesthesia duration, surgical site, operative techniques, lymph node dissection methods, tumor maximum diameter, and postoperative chest tube duration. Factors showing statistical significance in univariate analysis underwent multivariate logistic regression analysis. Results Among the 427 patients undergoing pulmonary surgery, there were 165 males and 262 females, with an average age of (59.93±12.11) years. The incidence of chronic cough was 24.12%. Univariate analysis revealed significant differences in smoking history, preoperative pulmonary function indicators, pleural adhesion, anesthesia duration ≥135.5 minutes, surgical site, operative techniques, lymph node dissection methods, tumor maximum diameter, and postoperative chest tube duration (P<0.05). Multivariate logistic regression analysis indicated that the surgical site (right upper lung), operative techniques (lobectomy), lymph node dissection, and anesthesia time ≥135.5 minutes were independent risk factors for chronic cough following pulmonary surgery. Conclusion Patients undergoing right upper lung surgery, lobectomy, lymph node dissection, and experiencing anesthesia duration ≥135.5 minutes are at a higher risk of developing chronic cough post-pulmonary surgery.

Objective:According to the"Technology-Organization-Environment"framework,it aims to analyze barriers of meaningful use of digital technologies in primary care facilities and propose corresponding optimization strategies.Methods:Nvivo 11.0 Software is used to conduct thematic framework analysis on interview data of primary healthcare and administrative staff in a district of Jiangsu Province.Results:The barriers are as follows:(1)technology level:infrastructure needs improvement,unified technology standards for data,low level of technology usability and usefulness,and limited economic benefits;(2)organizational level:insufficient digital literacy of medical staff,low organizational innovation ability,lack of training,inertia of healthcare staff,and limited size of primary care facilities;(3)environmental level:insufficient government support,high government requirements of performance evaluation,low digital literacy of residents,not covered by medical insurance schemes,constraints on interests among stakeholders,and mismatched digital scenarios.The main reason for insufficient effective use of digital technologies includes insufficient adaptability between digital technologies and the practical needs of grassroots health services,lack of organizational change and proactive personnel behavior,low level of external environment optimization and institutional support.Conclusion:Policy makers and implementers should be demand-oriented,continuously improve digital technologies maturity in primary healthcare system,integrate organizational resources,achieve changes in primary healthcare models,optimize the external environment,and enhance collaborative governance levels.