AIM: To explore the clinical effect of atomization fumigation of self-formulated Zhibai Dihuang Decoction in the treatment of dry eye syndrome after diabetic cataract(DC)surgery with Yin deficiency and dry heat pattern.METHODS: This study is a prospective controlled study. From February 2022 to June 2024, 80 patients(97 eyes)with Yin deficiency and dry heat type DC postoperative dry eye who met the inclusion and exclusion criteria in our hospital were selected. They were randomly divided into an observation group of 40 cases(49 eyes)and a control group of 40 cases(48 eyes)using a random number table method. The control group was treated with sodium hyaluronate eye drops, while the observation group was treated with a combination of atomization fumigation of self-formulated Zhibai Dihuang Decoction on the basis of the control group. The clinical efficacy, subjective symptom scores, visual indicators [tear film break-up time(BUT), Schirmer's test(SIt), corneal fluorescein staining(FL)], tear inflammatory factors [interleukin-1 β(IL-1β), macrophage chemoattractant protein-1(MCP-1), lipid peroxidation(LPO)], and safety between the two groups.RESULTS: The improvement rate of the observation group was 96%, which was higher than that of the control group(79%, P<0.05). After treatment, the 4 subjective symptom scores in both groups were lower than those before treatment, and the subjective symptom scores of ocular dryness, foreign body sensation, burning sensation, and photophobia in the observation group were lower than those in the control group(all P<0.05). After treatment, BUT and SIt in both groups were higher than those before treatment, and FL was lower than that before treatment, with the observation group having higher BUT and SIt and lower FL than the control group(all P<0.05). After treatment, IL-1β, MCP-1, and LPO in both groups were lower than those before treatment, and the observation group had lower levels of IL-1β, MCP-1, and LPO than the control group(all P<0.05). No adverse reactions were observed in either group.CONCLUSION: The atomization and fumigation of self-formulated Zhibai Dihuang Decoction is significantly effective in treating dry eye syndrome after DC surgery with Yin deficiency and dry heat pattern. It can effectively reduce subjective symptom scores, improve visual indicators and tear inflammatory factors, and has a high level of safety.

Medical institutions, with their clinical practice foundation and abundant human use experience data, have become important carriers for the inheritance and innovation of traditional Chinese medicine(TCM) and the "cradles" of the preparation of new TCM. To effectively promote the transformation of new TCM originating from the TCM clinical practice in medical institutions and establish an effective evaluation index system for the transformation of new TCM conforming to the characteristics of TCM, consensus experts adopted the literature research, questionnaire survey, Delphi method, etc. By focusing on the policy and technical evaluation of new TCM originating from the TCM clinical practice in medical institutions, a comprehensive evaluation from the dimensions of drug safety, efficacy, feasibility, and characteristic advantages was conducted, thus forming a comprehensive evaluation system with four primary indicators and 37 secondary indicators. The expert consensus reached aims to encourage medical institutions at all levels to continuously improve the high-quality research and development and transformation of new TCM originating from the TCM clinical practice in medical institutions and targeted at clinical needs, so as to provide a decision-making basis for the preparation, selection, cultivation, and transformation of new TCM for medical institutions, improve the development efficiency of new TCM, and precisely respond to the public medication needs.
Medicine, Chinese Traditional/standards* ; Humans ; Consensus ; Drugs, Chinese Herbal/therapeutic use* ; Surveys and Questionnaires

This study established the HPLC fingerprints, characteristic chromatograms, and a multi-component content determination method for Bidens bipinnata and B. biternata. The chemical pattern recognition analysis was then employed to clarify the characteristic indexes of quality differences between the two original plants of Bidentis Herba, providing a reference for establishing the quality standards of Bidentis Herba. HPLC was launched on an Agilent Poroshell 120 EC-C_(18) chromatographic column(4.6 mm×250 mm, 4 μm) by gradient elution with a mobile phase of 0.1% aqueous phosphoric acid-acetonitrile at a flow rate of 0.7 mL·min~(-1), detection wavelength of 270 nm, column temperature of 25 ℃, and an injection volume of 5 μL. The similarity between the fingerprints of 18 batches of Bidentis Herba samples and the common pattern(R) ranged from 0.572 to 0.933. A total of 23 chromatographic peaks were calibrated. Through comparison with the reference substances, six components(neochlorogenic acid, chlorogenic acid, isochlorogenic acid A, isochlorogenic acid B, rutin, and hyperoside) were identified and subjected to quantitative analysis. The characteristic fingerprints of B. bipinnata and B. biternata were calibrated with 20 and 17 characteristic peaks, respectively. Among them, peaks 8, 9, 22, and 23 were the characteristic peaks of B. bipinnata, and peak 7 was the characteristic peak of B. biternata, which can be used to distinguish the two original plants of Bidentis Herba. The relative standard deviation of the content of the above-mentioned six components ranged from 36% to 123%. The cluster analysis, principal component analysis, and orthogonal partial least squares-discriminant analysis(OPLS-DA) classified the 18 batches of Bidentis Herba samples into two categories. Additionally, through the analysis of variable importance in projection(VIP) under OPLS-DA, three characteristic indexes, rutin, isochlorogenic acid A, and isochlorogenic acid B, were identified. The analytical method established in this study can comprehensively evaluate the consistency of Bidentis Herba samples derived from different original plants, specifically identify the differential components between them, and effectively distinguish the two original plants of Bidentis Herba, providing a basis for the differentiation between different original plants and the quality control of Bidentis Herba.
Chromatography, High Pressure Liquid/methods* ; Drugs, Chinese Herbal/chemistry* ; Quality Control ; Bidens/chemistry*

OBJECTIVES: To investigate the risk factors for the occurrence of cardiopulmonary dysfunction following ligation of hemodynamically significant patent ductus arteriosus (hsPDA) in preterm infants. METHODS: A retrospective collection of clinical data was conducted on preterm infants with a gestational age of <34 weeks who were admitted to the Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology from January 2018 to August 2024. These infants underwent hsPDA ligation after 1-2 courses of failed ibuprofen treatment. Based on the occurrence of blood pressure changes and oxygenation or ventilation failure postoperatively, the infants were divided into a cardiopulmonary dysfunction group (19 cases) and a non-cardiopulmonary dysfunction group (40 cases). Binary logistic regression analysis was performed to explore risk factors for postoperative cardiopulmonary dysfunction. RESULTS: Binary logistic regression analysis indicated that a faster average weight gain rate preoperatively and low levels of free triiodothyronine (FT₃) within one week before surgery were risk factors for cardiopulmonary dysfunction following hsPDA ligation (P<0.05). Receiver operating characteristic curve analysis showed that an average weight gain rate >11.45 g/(kg·d) and FT₃ levels <2.785 pmol/L within one week before surgery had predictive value for postoperative cardiopulmonary dysfunction (P<0.05). The combination of these two indicators provided the highest predictive value (P<0.05), with an area under the curve of 0.825, a sensitivity of 79%, and a specificity of 75%. CONCLUSIONS An average weight gain rate exceeding 11.45 g/(kg·d) and FT₃ levels below 2.785 pmol/L within one week before surgery are risk factors affecting cardiopulmonary function after hsPDA ligation. Preoperative assessment and intervention should be strengthened to reduce the risk of postoperative complications.
Humans ; Ductus Arteriosus, Patent/physiopathology* ; Risk Factors ; Female ; Infant, Newborn ; Male ; Retrospective Studies ; Infant, Premature ; Ligation/adverse effects* ; Hemodynamics ; Postoperative Complications/etiology* ; Logistic Models ; Lung Diseases/etiology*

OBJECTIVE: To investigate the association between ABO blood types and gestational diabetes mellitus (GDM) risk. METHODS: A prospective birth cohort study was conducted. ABO blood types were determined using the slide method. GDM diagnosis was based on a 75-g, 2-h oral glucose tolerance test (OGTT) according to the criteria of the International Association of Diabetes and Pregnancy Study Groups. Logistic regression was applied to calculate the odds ratios ( ORs) and 95% confidence intervals ( CIs) between ABO blood types and GDM risk. RESULTS: A total of 30,740 pregnant women with a mean age of 31.81 years were enrolled in this study. The ABO blood types distribution was: type O (30.99%), type A (26.58%), type B (32.20%), and type AB (10.23%). GDM was identified in 14.44% of participants. Using blood type O as a reference, GDM risk was not significantly higher for types A ( OR = 1.05) or B ( OR = 1.04). However, women with type AB had a 19% increased risk of GDM ( OR = 1.19, 95% CI = 1.05-1.34; P < 0.05), even after adjusting for various factors. This increased risk for type AB was consistent across subgroup and sensitivity analyses. CONCLUSION The ABO blood types may influence GDM risk, with type AB associated with a higher risk. Incorporating it-either as a single risk factor or in combination with other known factors-could help identify individuals at risk for GDM before or during early pregnancy.
Humans ; Female ; Pregnancy ; Diabetes, Gestational/etiology* ; ABO Blood-Group System ; Adult ; Prospective Studies ; Risk Factors ; Young Adult

Objective To clarify the responsibilities and influencing factors of infection control liaison nurses(ICLNs)in general hospitals.Methods Relevant databases were systematically retrieved with scoping review method from establishment to March 18,2023,and the included literatures were reported standardizedly.Results A total of 36 literatures were included in the analysis.Responsibilities of ICLNs included admittance criteria,selec-tion methods,and job responsibilities.Influencing factors of ICLNs included training,empowerment,performance evaluation,continuous improvement measures,and personnel allocation.After the establishment of ICLNs,inci-dence of healthcare-associated infection and detection rate of multidrug-resistant organisms were reduced,compli-ance rate of health care workers'hand hygiene and monitoring rate of hospital environment were improved,and the cleaning and disinfection of hospital environment was standardized.Conclusion ICLNs play a role in preventing and controlling the occurrence of healthcare-associated infection.The management and application should be further standardized and improved,the effectiveness of ICLNs needs to be thoroughly studied,so as to promote the deve-lopment of ICLNs,and improve the quality of healthcare-associated infection management.

Objective To observe value of thin slice CT multiple signs combined with multiplanar reformation(MPR)for diagnosing tracheobronchial tuberculosis(TBTB).Methods Data of 234 TBTB patients who underwent chest thin slice CT scanning were retrospectively analyzed.MPR was performed,the direct signs and indirect signs of TBTB were observed.The diagnostic efficacy of axial plain CT images(direct observation)and of MPR combined with the former(combined observation)were compared.Results The sensitivity,specificity,positive predictive value,negative predictive value and accuracy of direct observation was 38.88％(201/517),98.13％(1 789/1 823),85.53％(201/235),84.99％(1 789/2 105)and 85.04％(1 990/2 340),respectively,of combined observation was 91.10％(471/517),98.85％(1 802/1 823),95.54％(471/493),97.51％(1 802/1 848)and 97.14％(2 273/2 340),respectively.Significant differences of sensitivity,positive predictive value,negative predictive value and accuracy were found(all P＜0.001),whereas no significant difference of specificity was found between 2 methods(P＞0.05).Conclusion Thin slice CT multiple signs combined with MPR could be used to effectively diagnose TBTB.

Currently， there are many difficulties in formulating recommendations of traditional Chinese medicine （TCM） clinical practice guidelines. This paper analyzed and summarized the unique or prominent difficult issues in the formulation of recommendations faced by TCM guidelines， such as experts' professional background and experience bringing about the preferance from the academic emotion， inconsistency between different academic schools making it difficult to reach consensus， lack of guiding principles of the decision weight of different dimensions for recommendations. Therefore， methodological suggestions have been put forward， including organizing parallel TCM and western medicine consensus group， improving the method of combining TCM and western medicine paradigm， attaching great importance to the evidence-based governance of academic schools， and promoting the research on different dimensions for recommendation formulation， which may provide a methodological reference for the guideline development.

Objective Establish a standardized evaluation system for medical faults,and provide theoretical basis for medical institutions and related industries to evaluate the illegality of medical behaviors.Methods Based on a litera-ture review,the medical fault assessment system was initially constructed,and then a research group was estab-lished to use Delphi method to invite 31 experts to evaluate the importance and feasibility of each article of the medi-cal fault assessment system and put forward suggestions for modification.Results The effective recovery rates of the two rounds of expert consultation were 83.9％and 96.8％,the expert authority coefficient was 0.902 and 0.887,and the Kendall's W test of all levels differences were statistically significant(P＜0.001).The medical fault assess-ment system finally constructed includes 5 first-level items including practicing medicine according to law,informed notification,diagnosis and treatment technology,medical record documents and hospital management,as well as 10 second-level items,20 third-level items and 47 fourth-level items.The mean values of importance and feasibili-ty scores of all articles were greater than 4,standard deviations were less than 1,and coefficients of variation were less than 0.2.Conclusion The medical fault standardized evaluation system is scientific,reliable,innovative and appli-cable.