ObjectiveTo observe the clinical efficacy of modified Jinwei Guben Decoction （金卫固本汤， MJGD） combined with Bailing Capsule （百令胶囊， BC） in the treatment of chronic obstructive pulmonary disease （COPD） patients in the stable stage with qi deficiency， blood stasis and phlegm obstruction syndrome， in addition to conventional western medicine treatment. MethodsA total of 102 patients with stable COPD and qi deficiency， blood stasis， and phlegm obstruction syndrome were included in the study. According to the patients'preferences， they were divided into treatment group （49 cases） and control group （53 cases）. The control group received conventional western medicine treatment， while the treatment group was given MJGD （1 dose daily） combined with BC （2.0 g each time， three times a day） additionally. The treatment period was 3 months， and the patients were followed up for 1 year after the treatment. The acute exacerbation frequency （mild， moderate， severe） before treatment， during treatment， at 6-month follow-up， and at 1-year follow-up was compared between groups. Additionally， the lung function indicators such as FEV₁， FEV₁%pred， FVC， and FEV₁/FVC ratio， traditional Chinese medicine （TCM） syndrome scores， modified British Medical Research Council （mMRC） dyspnea scale， and the COPD Assessment Test （CAT） scores before and after treatment were compared. A logistic regression model was constructed to analyze the impact of MJGD combined with BC on clinical efficacy. ResultsFour patients dropped out from the treatment group and eight from the control group， leaving 45 patients of each group for statistical analysis. The number of mild and moderate acute exacerbations in the treatment group was lower than that in the control group during the treatment period， at 6-month follow-up and within 1 year of follow-up （P＜0.05） .The number of severe acute exacerbations was only lower in the treatment group than in the control group at 6-month follow-up （P＜0.05）. Compared with that before treatment， the number of acute exacerbations of all degrees in the treatment group was significantly reduced within 1 year of follow-up （P＜0.05），while only the number of mild acute exacerbations in the control group was significantly reduced within 1 year of follow-up （P＜0.05）. The treatment group showed significant improvement in FEV₁ and FEV₁%pred and FEV₁/FEV， while the control group showed a significant decline in FEV₁ and FVC （P＜0.05）. After treatment， both groups showed significant reductions in TCM syndrome scores， including coughing， sputum， wheezing， chest tightness， shortness of breath， and fatigue， as well as mMRC and CAT scores （P＜0.05）， with the treatment group having significantly lower scores than the control group （P＜0.05）. The overall clinical effective rate of in the treatment group was 93.33% （42/45）， significantly higher than that of the control group， 75.56% （34/45， P＜0.05）. Multivariate logistic regression analysis showed that the use of MJGD combined with BC （OR = 4.68， 95%CI： 1.15 - 19.09， P = 0.03） was positively correlated with clinical efficacy. ConclusionsIn addition to conventional western medicine treatment， the combination of MJGD and BC can reduce the frequency of acute exacerbations， delay the decline of lung function， improve clinical symptoms， and significantly enhance the clinical efficacy in patients with stable COPD and qi deficiency， blood stasis， and phlegm obstruction syndrome.

ObjectiveTo study the effect of Jinwei Pingchuan decoction combined with conventional Western medicine on the number of acute exacerbations， lung function， and clinical symptoms in patients with acute exacerbation of chronic obstructive pulmonary disease （COPD） with phlegm-heat obstruction in lung syndrome. MethodsA non-randomized controlled trial was conducted to include 60 patients with acute exacerbation of COPD with phlegm-heat obstruction in lung syndrome. Patients were divided into a treatment group and a control group based on whether they received Jinwei Pingchuan decoction， with 30 patients in each group. The treatment group received Jinwei Pingchuan decoction combined with conventional Western medicine therapy， while the control group received conventional Western medicine therapy alone. Both groups received treatment for 7 days. The number of acute exacerbations and lung function indices were followed up and recorded before treatment and three months after treatment. The following outcomes were observed before and after treatment： the number of acute exacerbations， lung function indices （forced expiratory volume in one second ［FEV₁］， percentage of predicted value ［FEV₁%pred］， forced vital capacity ［FVC］， and FEV₁/FVC ratio）， the degree of acute exacerbation， TCM syndrome score， COPD assessment test （CAT） score， modified British Medical Research Council Dyspnea Questionnaire （mMRC） score， C-reactive protein （CRP）， and white blood cell （WBC） count. ResultsAfter 3 months of follow-up， the treatment group showed a significant reduction in the number of acute exacerbations compared with the pre-treatment values （P<0.05）. After treatment， the treatment group had fewer acute exacerbations than the control group （P<0.05）. The degree of acute exacerbation in the treatment group improved significantly compared with the pre-treatment values （P<0.05）. After treatment， the degree of acute exacerbation in the treatment group was improved compared to the control group （P<0.05）. Regarding lung function， FEV₁， FEV₁%pred， FVC， and FEV₁/FVC ratio increased significantly in the treatment group compared with the pre-treatment values （P<0.05）， and similar improvements were observed in the control group （P<0.05）. After treatment， FEV₁ and FVC were higher in the treatment group than the control group （P<0.05）. Regarding TCM syndrome scores， the scores for individual symptoms such as wheezing， cough， expectoration， chest tightness， shortness of breath， and fatigue， as well as the total score， decreased significantly in the treatment group compared with the pre-treatment values （P<0.05）. In the control group， the scores for cough， expectoration， chest tightness， fatigue， and palpitation， as well as the total score， also decreased （P<0.05）. After treatment， the treatment group showed significantly lower scores for wheezing， cough， chest tightness， shortness of breath， and the total score than the control group （P<0.05）. Regarding the CAT score， the scores for cough， expectoration， chest tightness， climbing stairs， going out， activity， and energy， as well as the total score， decreased significantly in the treatment group compared with the pre-treatment values （P<0.05）. In the control group， the scores for cough， expectoration， chest tightness， sleep， energy， and the total score decreased （P<0.05）. After treatment， the treatment group showed significantly lower scores for cough， expectoration， chest tightness， activity， and going out than the control group （P<0.05）. Regarding the mMRC score， CRP level， and WBC count， all these parameters decreased significantly in the treatment group compared with the pre-treatment values （P<0.05）， and similar reductions were observed in the control group （P<0.05）. ConclusionJinwei Pingchuan decoction can reduce the number of acute exacerbations and the degree of acute exacerbation in patients with acute exacerbation of COPD with phlegm-heat obstruction in lung syndrome. It also improves lung function and symptoms such as cough and chest tightness， thereby enhancing the quality of life of patients.

ObjectiveTo study the effect of Jinwei Pingchuan decoction combined with conventional Western medicine on the number of acute exacerbations， lung function， and clinical symptoms in patients with acute exacerbation of chronic obstructive pulmonary disease （COPD） with phlegm-heat obstruction in lung syndrome. MethodsA non-randomized controlled trial was conducted to include 60 patients with acute exacerbation of COPD with phlegm-heat obstruction in lung syndrome. Patients were divided into a treatment group and a control group based on whether they received Jinwei Pingchuan decoction， with 30 patients in each group. The treatment group received Jinwei Pingchuan decoction combined with conventional Western medicine therapy， while the control group received conventional Western medicine therapy alone. Both groups received treatment for 7 days. The number of acute exacerbations and lung function indices were followed up and recorded before treatment and three months after treatment. The following outcomes were observed before and after treatment： the number of acute exacerbations， lung function indices （forced expiratory volume in one second ［FEV₁］， percentage of predicted value ［FEV₁%pred］， forced vital capacity ［FVC］， and FEV₁/FVC ratio）， the degree of acute exacerbation， TCM syndrome score， COPD assessment test （CAT） score， modified British Medical Research Council Dyspnea Questionnaire （mMRC） score， C-reactive protein （CRP）， and white blood cell （WBC） count. ResultsAfter 3 months of follow-up， the treatment group showed a significant reduction in the number of acute exacerbations compared with the pre-treatment values （P<0.05）. After treatment， the treatment group had fewer acute exacerbations than the control group （P<0.05）. The degree of acute exacerbation in the treatment group improved significantly compared with the pre-treatment values （P<0.05）. After treatment， the degree of acute exacerbation in the treatment group was improved compared to the control group （P<0.05）. Regarding lung function， FEV₁， FEV₁%pred， FVC， and FEV₁/FVC ratio increased significantly in the treatment group compared with the pre-treatment values （P<0.05）， and similar improvements were observed in the control group （P<0.05）. After treatment， FEV₁ and FVC were higher in the treatment group than the control group （P<0.05）. Regarding TCM syndrome scores， the scores for individual symptoms such as wheezing， cough， expectoration， chest tightness， shortness of breath， and fatigue， as well as the total score， decreased significantly in the treatment group compared with the pre-treatment values （P<0.05）. In the control group， the scores for cough， expectoration， chest tightness， fatigue， and palpitation， as well as the total score， also decreased （P<0.05）. After treatment， the treatment group showed significantly lower scores for wheezing， cough， chest tightness， shortness of breath， and the total score than the control group （P<0.05）. Regarding the CAT score， the scores for cough， expectoration， chest tightness， climbing stairs， going out， activity， and energy， as well as the total score， decreased significantly in the treatment group compared with the pre-treatment values （P<0.05）. In the control group， the scores for cough， expectoration， chest tightness， sleep， energy， and the total score decreased （P<0.05）. After treatment， the treatment group showed significantly lower scores for cough， expectoration， chest tightness， activity， and going out than the control group （P<0.05）. Regarding the mMRC score， CRP level， and WBC count， all these parameters decreased significantly in the treatment group compared with the pre-treatment values （P<0.05）， and similar reductions were observed in the control group （P<0.05）. ConclusionJinwei Pingchuan decoction can reduce the number of acute exacerbations and the degree of acute exacerbation in patients with acute exacerbation of COPD with phlegm-heat obstruction in lung syndrome. It also improves lung function and symptoms such as cough and chest tightness， thereby enhancing the quality of life of patients.

Objective To investigate the cardiac protective effect of Taohong Tongluo granules on coronary microvascular dysfunction(CMD)rats.Methods SD rats were randomly assigned to sham-operated group,CMD group,nicorandil group(5 mg/kg),or Taohong Tongluo granule group(50 mg/kg).Animals were administered corresponding drugs for 7 d according to the grouping,and the CMD model was prepared 2 h after the last administration.The rat CMD model was induced by injecting embolization microspheres(diameter 40-120 μm,approximately 1 000 microspheres)into the left ventricular cavity.Twenty-four hours after modeling,echocardiography was performed to measure the left ventricular ejection fraction(EF),fractional shortening(FS),and end-diastolic volume(EDV).The damaged myocardial area was assessed by 2,3,5-triphenyltetrazolium chloride(TTC)staining.Myocardial morphological changes were observed by hematoxylin-eosin(H-E)staining.The protein expression levels of NOD-like receptor family pyrin domain containing protein 3(NLRP3),apoptosis-associated speck-like protein(ASC),and cysteine aspartic acid specific protease(caspase)-1 in rat myocardial tissue were detected by immunohistochemical staining and Western blotting.Results Echocardiography showed that the EF and FS values in the Taohong Tongluo granule group,CMD group,and nicorandil group were significantly lower than those in the sham-operated group(all P＜0.001).The EF and FS values in the Taohong Tongluo granule group and nicorandil group were significantly higher than those in the CMD group(all P＜0.01).However,there were no significant differences in EDV among the groups(all P＞0.05).H-E staining showed no abnormalities in the myocardium in the sham-operated group.The CMD group exhibited microsphere embolism in the myocardium,myocardial cell dissolution and rupture,and inflammatory infiltration.The lesions in the nicorandil group and the Taohong Tongluo granule group were relatively milder,and the number of thrombi in both groups was lower than that in the CMD group(both P＜0.01).The results of TTC staining indicated that the areas of damaged myocardial regions in both the nicorandil group and the Taohong Tongluo granule group were smaller than that in the CMD group(P＜0.05 or P＜0.01).Moreover,the area in the Taohong Tongluo granule group was smaller than that in the nicorandil group(P＜0.05).The results of immunohistochemical staining showed that in the CMD model,the expression of ASC and caspase-1 proteins,as well as the number of positive cells for these proteins,was increased and was distributed in myocardial and interstitial cells.The numbers of ASC and caspase-1 positive cells in the Taohong Tongluo granule group were lower than that in the CMD group(both P＜0.01).The Western blotting showed that the expression levels of NLRP3,ASC,and caspase-1 proteins in the Taohong Tongluo granule group were all lower than those in the CMD group(all P＜0.05).Conclusion Taohong Tongluo granules can improve cardiac function,ameliorate hemodynamic parameters,and reduce myocardial infarction area in rats with CMD induced by microsphere embolism.The mechanism is related to the inhibition of myocardial inflammasome activation,thereby attenuating the myocardial injuries.

OBJECTIVE To analyze the situation and causes of the shortage of drugs in centralized volume-based procurement， and to put forward countermeasures and suggestions for optimizing centralized procurement rules and improving the drug shortage supply guarantee system. METHODS The shortage data of the first five batches of centralized purchasing drugs during January 2019 and December 2021 were collected from the Shortage Database of Chinese medicine economic information； descriptive statistical analysis was performed for shortage frequency， varieties and reasons. RESULTS & CONCLUSIONS After the first five batches of centralized volumetric procurement policy landed， the frequency of drug shortage reported for selected specifications and selected enterprises increased significantly， mainly drug shortage of selected enterprises. The shortage of some varieties from selected enterprises in the short term was obvious， and most of them were commonly used clinical drugs. The occurrence of drug shortages was affected by various links such as the production， circulation and use， and the main reasons were shortage or monopoly of raw materials. In order to ensure the drugs supply， the government should scientifically assess the risk of production interruption of enterprises， further optimize centralized procurement rules， improve the reporting system for drug shortages， and attach importance to the supply of key drugs； in addition， hospitals should take a variety of measures within the scopes of policies to flexibly respond to drug shortages so as to avoid delaying the treatment of patients.

Objective:To explorethe effect of acceptance and commitment therapy on self-disclosure, coping style and post-traumatic growth in patients with ovarian cancer undergoing chemotherapy after surgery.Methods:A total of 84 patients with ovarian cancer undergoing chemotherapy after surgery were recruited from the gynecology ward of the First Affiliated Hospital of University of Science and Technology of China for randomized controlled trial, from February 2022 to October 2022. All participants were divided into the intervention group and the control group with 42 patients in each group by random number table method. The patients in control group received routine care. The intervention group was given acceptance and commitment therapy (ACT) on the basis of the control group and intervened for three cycles of chemotherapy. The scores of Distress Disclosure Index (DDI), Cancer Coping Modes Questionnaire (CCMQ), and Post-Traumatic Growth Inventory (PTGI) were compared between the two groups before and after intervention.Results:There was no significant difference in the scores of DDI, CCMQ and PTGI between the two groups before intervention ( P>0.05). After intervention, DDI scorein intervention group was (38.81 ± 5.96) points, significantly higher than that in control group (34.43 ± 4.79) points, the difference was statistically significant ( t = 3.71, P<0.01). In terms of coping styles, after intervention, the scores of five dimensions of fantasy, resignation, avoidance, catharsis and confrontation were 6.00(6.00, 8.00), 9.00(8.00, 12.00), 9.00(8.75, 11.00), 7.00(6.00, 8.00) and 20.00(16.00, 21.00) points in the invention group, compared with the control group of 8.00(7.75, 9.00), 11.00(9.75, 13.00), 11.00(9.00, 13.00), 9.00(8.00, 12.00) and 16.00(13.00, 18.50) points, the differences were statistically significant ( Z = 2.86 to 5.11, all P<0.01). The total PTGI score in intervention group was (71.43 ± 8.68) points, significantly higher than that in control group(63.98 ± 6.92) points, the difference was statistically significant ( t = 4.35, P<0.01). Conclusions:ACT can increase self-disclosure, enhance positive coping, and promote post-traumatic growth in ovarian cancer patientsundergoing chemotherapy after surgery.

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.

Acute respiratory tract infection is the most common infectious disease in children, which seriously threatens children′s health.Rapid and accurate etiological diagnosis is of great significance for the clinical treatment and control of these diseases.Pathogen nucleic acid test was applied and became the main method of respiratory tract infection diagnosis for its high sensitivity and specificity.To regulate the application of pathogen nucleic acid amplification test in respiratory tract infection in children, improve the diagnosis level, expert consensus on nucleic acid amplification test of respiratory pathogens in children was prepared to guide the application and promote pathogens diagnosis ability.

Objective:To investigate the diagnostic efficacy of 99Tc m-MIBI SPECT dual-phase imaging combined with rapid parathyroid hormone detection in thyroid cancer with suspected parathyroid mass. Methods:Data of 76 cases of thyroid cancer with suspected cervical parathyroid gland tumors receiving colorectal ultrasonography or CT examination in Thyroid Surgery Department of the Affiliated Cancer Hospital of Zhengzhou University were retrospectively analyzed. Blood samples were taken before surgery to detect parathyroid hormone. Parathyroid hormone was quickly detected after clamping the tumor blood vessels during surgery. Based on the postoperative pathological results, the sensitivity, specificity, accuracy and consistency of various diagnostic methods were evaluated. The ROC curve was drawn by measuring the value of the parathyroid gland concentration after reduction of the tumor blood vessels by clamping the tumor.Results:The sensitivity and accuracy of the 99Tc m-MIBI SPECT dual-phase imaging combined with the rapid detection of parathyroid hormone in diagnosis of suspected parathyroid tumors were (96.5%, 93.4%) better than the 99Tc m-MIBI SPECT dual-phase imaging methods (77.6%, 78.9%) and intraoperative rapid detection methods (86.2%, 82.8%) , and had a high consistency with the results of pathological examination, Kappa value of 0.81. The combined detection rate of suspected parathyroid tumors was significantly higher than that of 99Tc m-MIBI SPECT dual-phase imaging and rapid intraoperative detection, but there was no significant difference between 99Tc m-MIBI SPECT dual-phase imaging and intraoperative rapid detection. The area under the ROC curve of the reduction ratio a value after clamping the blood vessels of the tumor was 0.774, and the standard error was 0.073. The difference was statistically significant ( P<0.001,95% CI:0.631-0.918) . According to the results obtained by the ROC, the index (sensitivity + specificity-1) was plotted on the ordinate and a was the abscissa. The maximum value of the Jordan index was 0.584. The a value corresponding to this point was 0.52. 0.52 is the DCP value. The corresponding sensitivity, specificity, accuracy was 86.2%,72.2%,and 82.9%. Conclusion:99Tc m-MIBI SPECT dual-phase imaging combined with rapid parathyroid hormone detection during surgery has good diagnostic value for thyroid cancer with suspected parathyroid mass, and is completely consistent with pathological diagnosis.

Objective:To investigate the diagnosis, treatment and prognosis of ureteral endometriosis with hydronephrosis.Methods:A retrospective study was performed of 92 cases diagnosed as ureteral endometriosis with surgery confirmed in Peking University First Hospital from January 2000 to January 2021.Results:The incidence of ureteral endometriosis was 0.9% (92/10 222), with an average age of (40.0±6.0) years. Among 92 cases, urological symptoms and pelvic pain including dysmenorrheal, periodic abdominal pain were the main forms of clinical characteristics, while 11 patients (12%, 11/92) were asymptomatic. All patients with ureteral endometriosis had hydronephrosis and hydroureter before surgery, hydronephrosis were left sided in 48 (52%, 48/92) patients, right sided in 39 (42%, 39/92) patients, both sided in 5 (5%,5/92) patients. The distal and middle sections of ureteral obstructions existed in 73 (79%, 73/92) patients and 19 (21%, 19/92) patients, respectively. Out of the 92 ureteral lesions 71 (77%, 71/92) patients were extrinsic lesions, 21 (23%, 21/92) patients presented intrinsic lesions. Of the 38 cases who took preoperative radionuclide renal dynamic imaging examination, there were 6 (16%, 6/38) cases of mildly damaged, 7 (18%, 7/38) cases of moderately dameged, 14 (37%, 14/38) cases of severely damaged, and 11 (29%, 11/38) cases of normal renal function. Laparotomy was decided in 25 (27%, 25/92) patients, and laparoscopic surgery in 67 (73%, 67/92) patients. In cases of ureteral surgery, ureterolysis, partial ureteral resection and ureterocystoneostomy, partial ureteral resection and end-to-end ureteral anastomosis and nephroureterectomy were undertaken in 52 (57%, 52/92), 20 (22%, 20/92), 12 (13%, 12/92) and 8 (9%, 8/92) patients separately. The median follow up was 108 months (range: 6 to 240 months). During the follow-up period, 68 (87%, 68/78) patients took urinary ultrasound after surgery, and 60 (88%, 60/68) cases of hydronephrosis disappeared, and 8 (12%, 8/68) cases were better than before.Conclusion:Most of the patients with ureteral endometriosis are impaired with renal function, and early surgical treatment could effectively relieve urinary obstruction and promote the recovery of renal function.