Objective To construct a list of quality scoring criteria for the attached sheet to the summary page of inpatient cases to achieve quantitative evaluation of the data quality.Methods It uses the Data Quality Management model of the American AHIMA as the evaluation framework to develop the list of data quality scoring criteria for the attached sheet,and score in Attached Sheet to the Summary Page of Inpatient Cases issued by the Hubei Provincial Health Commission as a demonstration.Results The average score of the 40 items in Attached Sheet to the Summary Page of Inpatient Casesis 6.725 out of 10.The main quality defects include that all items fail to clarify the person responsible for filling or the time limit for filling.In addition,some items are duplicated with the summary page(35%)or do not have a summary nature(40%).Conclusion Significant room exists for the improvement in the data quality of the attached sheet,especially in defining the person responsible and the time limit for filling in when setting up the items,making sure that the items supplement and extend the summary page,and applying effective quality control methods to the items.

OBJECTIVE To explore the effects of the water extract of Morinda officinalis on the expressions of sex hormones and receptors in bisphenol A （BPA）-contaminated mice. METHODS Totally 60 male Kunming mice were randomly divided into control group， model group， and low-dose， medium-dose and high-dose groups of M. officinalis water extract （20， 40， 60 mg/kg）， with 12 mice in each group. The model group and M. officinalis water extract groups were given BPA intragastrically [50 mg/（kg·d）， once a day， for 4 consecutive weeks] to establish the BPA-contamination model of mice. After modeling， each drug group was gavaged with the corresponding drug solution， once a day， for 4 consecutive weeks. After the last medication， the body weight and testicular weight of the mice in each group were weighed， the histopathological changes in the testis were observed， and the serum sex hormones [luteinizing hormone （LH）， follicle-stimulating hormone （FSH）] contents and the mRNA and protein expressions of LH receptor （LHR） and FSH receptor （FSHR） in the testicular tissues were detected. RESULTS Compared with the control group， the testicular tissues of mice in the model group had structural degeneration， loose connections between spermatogenic cells and Sertoli cells， obvious lacunae and reduced number of spermatogenic cells； the mRNA and protein expressions of LHR and FSHR in testicular tissues were significantly down-regulated （P＜0.01）， but there were no significant changes in their body weights， testicular weights， and serum contents of LH and FSH （P＞0.05）. Compared with the model group， the histopathological changes of testicular tissues of mice in each dose group of M. officinalis water extract were improved to different degrees， and the mRNA and protein expressions of LHR and FSHR in testicular tissues were up-regulated to different degrees （P＜0.05 or P＜ 0.01）， and some indicator levels were similar to those of the control group （P＞0.05）. However， there were no significant changes in their body weights， testicular weights， and serum contents of LH and FSH （P＞0.05）. CONCLUSIONS The water extract of M. officinalis has a certain improvement effect on testicular injury in BPA-contaminated mice， which might be related to its increase in the mRNA and protein expressions of LHR and FSHR.

Objective:To explore the efficacy and safety of cryopreservation-free integrated autologous hematopoietic stem cell transplantation (HSCT) model for patients with multiple myeloma.Methods:A total of 96 patients with newly diagnosed multiple myeloma (NDMM) between July 31, 2020, and December 31, 2022, were retrospectively analyzed, of which 41 patients in the observation group received integrated non-cryopreserved transplantation mode. After hematopoietic stem cells were mobilized and collected, melphalan was started immediately for pre-transplant conditioning, and non-cryopreserved grafts from the medical blood transfusion refrigerator were directly injected intravenously into the patient within 24-48 h after the melphalan conditioning. The control group consisted of 55 patients who received traditional transplantation mode. After hematopoietic stem cells were collected, stem cell cryopreservation was performed in liquid nitrogen, and then the transplant plans were started at the right time. All patients received mobilization of autologous hematopoietic stem cells using the G-CSF combined with the plerixafor.Results:① A total of 34 patients (82.9% ) with VGPR plus CR in the observation group were significantly higher than 33 patients (60.0% ) in the control group ( P=0.016). ②Compared with the control group, the incidence of grade 1 oral mucosal inflammation was higher in the observation group ( P<0.001) ; however, the incidence of grades 2 and 3 oral mucosal inflammation was lower ( P=0.004, P=0.048), and neither group experienced grade 4 or above oral mucosal inflammation. The incidence of grade 1 diarrhea was higher in the observation group ( P=0.002), whereas the incidence of grade 3 diarrhea was lower ( P=0.007). No statistically significant difference was observed in the incidence of grade 4 diarrhea ( P=0.506), and neither group experienced grade 5 diarrhea. ③ The incidence of bacterial infection in the observation group was lower than that in the control group (34.1% vs 65.5%, P=0.002), whereas no statistically significant difference was observed in the incidence of fungal infection (29.3% vs 31.4%, P=0.863) and viral infection (4.88% vs 3.64%, P=0.831). ④No statistically significant difference was observed in the implantation time of granulocytes and platelets between the observation and control groups [10 (8-20) days vs 11 (8-17) days, P=0.501; 13 (10-21) days vs 15 (10-20) days, P=0.245]. ⑤ All patients did not receive lenalidomide treatment 100 days post-transplantation. At 30 days post-transplantation, the CTL, NK, and Th cell counts in the observation group were lower than those in the control group ( P<0.001, P=0.002, P=0.049), and the NKT cell counts were higher than those in the control group ( P=0.024). At 100 days post-transplantation, the CTL, NKT, and Th cell counts in the observation group were higher than those in the control group ( P=0.025, P=0.011, P=0.007), and no statistically significant difference in NK cell counts was observed between the two groups ( P=0.396). ⑥ The median follow-up was 18 (4-33) months. The overall 2-year survival rates of the observation and control groups post-transplantation were 91.5% and 78.2%, respectively ( P=0.337). The recurrence-free survival rates were 85.3% and 77.6%, respectively ( P=0.386), and the cumulative recurrence rates were 9.8% and 16.9%, respectively ( P=0.373) . Conclusion:In NDMM, the cryopreservation-free integrated autologous HSCT model can achieve similar therapeutic effects as traditional transplantation models, with lower rates of severe mucosal inflammation and infection compared with traditional transplantation models.

Malocclusion,identified by the World Health Organization(WHO)as one of three major oral diseases,profoundly impacts the dental-maxillofacial functions,facial esthetics,and long-term development of～260 million children in China.Beyond its physical manifestations,malocclusion also significantly influences the psycho-social well-being of these children.Timely intervention in malocclusion can foster an environment conducive to dental-maxillofacial development and substantially decrease the incidence of malocclusion or reduce the severity and complexity of malocclusion in the permanent dentition,by mitigating the negative impact of abnormal environmental influences on the growth.Early orthodontic treatment encompasses accurate identification and treatment of dental and maxillofacial morphological and functional abnormalities during various stages of dental-maxillofacial development,ranging from fetal stages to the early permanent dentition phase.From an economic and societal standpoint,the urgency for effective early orthodontic treatments for malocclusions in childhood cannot be overstated,underlining its profound practical and social importance.This consensus paper discusses the characteristics and the detrimental effects of malocclusion in children,emphasizing critical need for early treatment.It elaborates on corresponding core principles and fundamental approaches in early orthodontics,proposing comprehensive guidance for preventive and interceptive orthodontic treatment,serving as a reference for clinicians engaged in early orthodontic treatment.

Objective:To establish HPLC characteristics of Benincasae Exocarpium from different regions; To simultaneously determine the contents of uridine, guanosine and other nucleosides; To conduct overall evaluation on Benincasae Exocarpium from different regions.Methods:The chromatography was performed on Waters Atlantis ?T3(250 mm×4.6 mm, 5 μm) column with methanol (A) and aqueous solution (B) as mobile phase gradient elution. The detection wavelength was 254 nm, the flow rate was 1.0 ml/min, and the column temperature was 25 ℃. The similarity of common peak of content and characteristic map was used as the main evaluation index to analyze the difference of the Benincasae Exocarpium in different producing areas. Results:15 batches of Benincasae Exocarpium showed 6 common characteristic peaks, and the similarity with the control characteristic maps was greater than 0.90. 5 components of guanine, xanthine, uridine, adenine and guanosine were identified, and uridine and guanosine were quantitatively determined by HPLC. The results showed that, the contents of uridine and guanyl in 15 batches of Benincasae Exocarpium ranged from 0.017% to 0.036% and 0.018% to 0.031%. The highest content of uridine was 0.036% in Jiaozuo City of Henan Province, and 0.031% in Changde City of Hunan Province.Conclusions:This HPLC method has good precision, repeatability and stability, and the two components of uridine and guanosine have good linear relationship in the determination range, which can objectively and comprehensively evaluate the overall appearance of Benincasae Exocarpium from different regions. The difference of nucleoside efficacy components of Benincasae Exocarpium from different regions is small.

The pathogens were isolated and purified from the stomach,jejunum and rectum tissues of a Yunnan snub-nosed monkey who died of vomiting,oral and nasal chyme,and abdominal dis-tension,and the species and biological characteristics of the pathogens were studied by biochemical identification,PCR identification,drug susceptibility test,pathogenicity test,serotype identifica-tion,and drug resistance gene and virulence gene analysis.The results showed that the pathogens i-solated from stomach,jejunum and rectum were Escherichia coli(E.coli)serotype O127,belong-ing to enteropathogenic E.coli.They were resistant to cefoxitin and sensitive to gentamicin,gati-floxacin and ciprofloxacin.All the three strains carried drug resistance genes blaTEM and blaCTX-M and virulence genes opmA and opmC.This study provides reference and data support for the prevention and control of enteritis caused by E.coli in Yunnan snub-nosed monkey.

Chest wall tumor(CWT) is a heterogeneous tumor involving multiple systems, including primary and secondary tumors. Chest wall tumors should first be classified according to their histological origin before distinguishing between benign and malignant. Except for a very few malignant tumors, surgical resection is the first choice for the treatment of chest wall tumors. However, chest wall tumors are different from other tumors in that resection of these tumors will compromise the integrity and stability of the chest wall, which makes it necessary before surgery to evaluate not only whether the tumor can be resected, but also the necessity and feasibility of postoperative chest wall reconstruction. With the progress of medical technology, the styles and methods of surgical treatment of chest wall tumors have also made marked advancements. This article aims to briefly review the changes and developments of surgical treatment of chest wall tumors in recent years, so as to provide a reference for clinical work.

In recent years, it has been common for heart disease patients to undergo urological surgery.The requirements for specialized doctors to accurately assess the risk of perioperative heart disease thrombosis are also increasing. In order to conduct multi-disciplinary disease analysis and discussion in a more standardized profile and promote clinical work progress in a safer manner, this article provides a systematic review and summary of the basic characteristics of antithrombotic drugs, the bleeding risks of urological surgery, the risk identification standards for arteriovenous thrombosis, as well as the withdrawal conditions, bridging selection, and restart treatment of perioperative antithrombotic drugs, based on the constantly updated clinical researches and guideline consensuses in recent years.

Black phosphorus, as a novel two-dimensional nanomaterial, has received a lot of attention from researchers for its unique structure and properties. In recent years, with the increasing cross-sectional research related to black phosphorus 2D nanomaterials in various fields such as materials science, physics, chemistry, biology, and medicine, it has shown great potential for development and application in biomedicine. The excellent photoacoustic properties and good biocompatibility of black phosphorus 2D nanomaterials make them outstanding in tumor diagnosis and treatment. In this paper, the structure and properties, preparation, and functional modification of black phosphorus two-dimensional nanomaterials and their potential applications in the bio-detection and treatment of tumors, as well as the application progress of antibacterial were reviewed.

Chronic refractory wound (CRW) is one of the most challengeable issues in clinic due to complex pathogenesis, long course of disease and poor prognosis. Experts need to conduct systematic summary for the diagnosis and treatment of CRW due to complex pathogenesis and poor prognosis, and standard guidelines for the diagnosis and treatment of CRW should be created. The Guideline forthe diagnosis and treatment of chronic refractory wounds in orthopedic trauma patients ( version 2023) was created by the expert group organized by the Chinese Association of Orthopedic Surgeons, Chinese Orthopedic Association, Chinese Society of Traumatology, and Trauma Orthopedics and Multiple Traumatology Group of Emergency Resuscitation Committee of Chinese Medical Doctor Association after the clinical problems were chosen based on demand-driven principles and principles of evidence-based medicine. The guideline systematically elaborated CRW from aspects of the epidemiology, diagnosis, treatment, postoperative management, complication prevention and comorbidity management, and rehabilitation and health education, and 9 recommendations were finally proposed to provide a reliable clinical reference for the diagnosis and treatment of CRW.