ObjectiveTo systematically evaluate the methodological quality and measurement properties of traditional Chinese medicine （TCM） syndrome efficacy evaluation scales， and to provide evidence-based references for selecting high-quality assessment tools in TCM clinical practice. MethodsChina National Knowledge Infrastructure （CNKI）， Wanfang Data， VIP Database， Chinese Biomedical Literature Database （CBM）， PubMed， the Cochrane Library， Embase， and Web of Science were searched from inception to April 2， 2025， for studies evaluating the measurement properties of TCM syndrome efficacy evaluation scales. Data were extracted， and the methodological quality and measurement properties of the included scales were assessed according to the consensus-based standards for the selection of health measurement instruments （COSMIN）. Recommendation levels were formulated based on the grading of evidence. ResultsA total of 46 studies were included， involving 22 generic syndrome efficacy evaluation scales and 24 disease-specific syndrome efficacy evaluation scales. None of the scales reported cross-cultural validity or measurement error. According to the recommendation grades， 2 scales met Grade A recommendations and are suggested for clinical use； 38 scales were classified as Grade B， indicating potential applicability but requiring further validation； and 6 scales were classified as Grade C， suggesting the need for further refinement. ConclusionExisting TCM syndrome efficacy evaluation scales exhibit substantial variability in methodological quality， incomplete reporting of measurement properties， and insufficient attention to scale revision. Future efforts should emphasize standardized design in the development of TCM syndrome scales， strengthen validation procedures for key measurement properties， and prioritize dynamic revision of scales， thereby providing high-quality tools to support the precise evaluation of syndrome efficacy.

Objective:To investigate the methods and skills required for the safe and swift removal of primary or secondary sacral tumors located between the second (inclusive) and fourth sacral vertebrae.Methods:The clinical images, pathology reports, surgical procedures, operation durations, intraoperative bleeding volumes, and postoperative functional follow-up data of 26 patients undergoing sacral tumor resection at the First Affiliated Hospital of Zhengzhou University and Xinjiang Production and Construction Corps Hospital between May 2020 and February 2025 were retrospectively examined. Additionally, the safety measures for sacral tumor resection and techniques for expedited specimen removal were evaluated.Results:According to magnetic resonance imaging (MRI) findings, all 26 patients presented with sacral tumors located between the second (inclusive) and fourth sacral vertebrae. Specifically, 9 patients were diagnosed with primary sacral tumors, pathologically confirmed as chordomas, while 17 patients had secondary sacral tumors. Among the secondary tumor cases, 12 were attributed to recurrent rectal cancer invading the sacrum, and 5 were due to malignant teratomas invading the sacrum. The 26 patients underwent a treatment strategy that began with managing the relationship between the internal iliac artery, vein branches, and the tumor, followed by the resection of the sacrum. During surgery, the bilateral sciatic foramina were accurately positioned, and the presacral fascia was dissected subsequent to the fracture of the sacrum. Among the 26 patients, 9 underwent sacral tumor resection directly through the posterior sacral approach. The average operation time for these patients was (71.1±4.9) minutes, with average blood loss of (186.7±72.8) milliliters. On the other hand, 17 patients underwent sacral tumor resection by transitioning from the supine position to the prone knife position through a combined abdominal and sacral approach. The average operation time for this group was (213.5±19.3) minutes, with average blood loss of (480.0±93.0) milliliters, significantly longer than that of the posterior sacral approach. The follow-up period ranged from 1 to 48 months, with a median of 20 months, ending on March 31, 2025. During this time, 26 patients achieved autonomous defecation with the aid of medication. None of the patients reported any functional movement disorders or pain in their lower limbs. It was observed that two out of the 26 patients developed distant metastasis, while the remaining 24 patients survived without any tumors.Conclusion:By pretreated the relationship between the internal iliac vessels and sacral tumors prior to resecting sacral tumors, utilizing the approach of initially fracturing the sacrum followed by rupturing the presacral fascia, the tumor can be entirely eliminated, resulting in a brief surgical procedure, reduced intraoperative bleeding, and minimal postoperative complications.

OBJECTIVE To summarize the clinical features and treatment methods of subglottic cysts in infants.METHODS A single-center retrospective study was conducted,enrolling twelve pediatric patients with subglottic cysts who were treated at Beijing Children's Hospital,Affiliated to Capital Medical University,between December 2016 and October 2024.Clinical data were collected and analyzed,including patient age,body weight,perinatal history,presenting symptoms,findings from flexible laryngoscopy and imaging studies,as well as surgical treatment modalities.RESULTS Among the 12 patients,8 were male and 4 were female,with a median age of 7 months.Preterm infants accounted for 83.3%(10/12),low birth weight was observed in 58.3%(7/12),and 75%(9/12)had a history of tracheal intubation.The primary clinical manifestations included stridor,respiratory distress,and feeding difficulties.All patients were diagnosed by laryngoscopy and imaging studies,which confirmed the presence of subglottic cysts.Among these,9 were located on the right side and 3 on the left.All patients underwent subglottic cyst excision under general anesthesia using suspension laryngoscopy combined with endoscopy.Among them,two cases experienced recurrence and required a second surgical procedure three months postoperatively.Histopathological examination revealed a cyst wall lined by stratified squamous epithelium and pseudostratified ciliated columnar epithelium.All patients were followed up for a period ranging from 6 months to 6 years,with no recurrence observed during this time.CONCLUSION Infants presenting with stridor and dyspnea should undergo prompt laryngoscopy for definitive diagnosis.Subglottic cysts should be highly suspected in preterm,low-birth-weight infants with a history of intubation who develop stridor or respiratory distress during development.Once diagnosed,surgical intervention should be performed promptly to avoid the need for a tracheostomy.Surgical excision under general anesthesia using suspension laryngoscopy combined with endoscopy is an effective treatment for subglottic cysts.

Objective To investigate the benefits and challenges of the reform in evidence-based obstetric nursing practice in clinical nursing,therefore to provide a reference for initiating and keeping the reform in evidence-based nursing practices.Methods A method of descriptive phenomenological research was conducted between January and February 2024 in our hospital on 10 selected clinical nurses by purposive sampling.An outline for interviews was developed based on literature review and expert interviews,followed by semi-structured interviews with the nurses.Core themes were extracted with Colaizzi's seven-step analysis.Results Three themes and 12 sub-themes were summarised in this study.The 3 core themes that were identified among the nurses included:acceptance of evidence-based nursing practice reform(with 3 domains regarding knowledge,decision-making and action),perception of the benefits of the reform in evidence-based nursing practice(with 5 domains regarding the professionalism and scientific nature of clinical nursing,improvement of patient experience and nursing outcomes,enhancement of nursing quality and safety,promotion of innovation in on-the-job training and education,and facilitation of collaboration within the nursing team),and perception in the challenges of reform in evidence-based nursing practice(with 4 domains regarding the stress and challenges,doubts and resistance,poor cooperation between doctors and nurses,and risks in clinical decision-making).Conclusion The acceptance regarding reform in evidence-based nursing practice varies among the nurses.It is necessary to promote the acceptance,provide the targeted guidance and intervene in the factors of benefits and challenges among the nurses,hence to facilitate a smooth implementation of the reform in evidence-based nursing practice.

Objective:To investigate the methods and skills required for the safe and swift removal of primary or secondary sacral tumors located between the second (inclusive) and fourth sacral vertebrae.Methods:The clinical images, pathology reports, surgical procedures, operation durations, intraoperative bleeding volumes, and postoperative functional follow-up data of 26 patients undergoing sacral tumor resection at the First Affiliated Hospital of Zhengzhou University and Xinjiang Production and Construction Corps Hospital between May 2020 and February 2025 were retrospectively examined. Additionally, the safety measures for sacral tumor resection and techniques for expedited specimen removal were evaluated.Results:According to magnetic resonance imaging (MRI) findings, all 26 patients presented with sacral tumors located between the second (inclusive) and fourth sacral vertebrae. Specifically, 9 patients were diagnosed with primary sacral tumors, pathologically confirmed as chordomas, while 17 patients had secondary sacral tumors. Among the secondary tumor cases, 12 were attributed to recurrent rectal cancer invading the sacrum, and 5 were due to malignant teratomas invading the sacrum. The 26 patients underwent a treatment strategy that began with managing the relationship between the internal iliac artery, vein branches, and the tumor, followed by the resection of the sacrum. During surgery, the bilateral sciatic foramina were accurately positioned, and the presacral fascia was dissected subsequent to the fracture of the sacrum. Among the 26 patients, 9 underwent sacral tumor resection directly through the posterior sacral approach. The average operation time for these patients was (71.1±4.9) minutes, with average blood loss of (186.7±72.8) milliliters. On the other hand, 17 patients underwent sacral tumor resection by transitioning from the supine position to the prone knife position through a combined abdominal and sacral approach. The average operation time for this group was (213.5±19.3) minutes, with average blood loss of (480.0±93.0) milliliters, significantly longer than that of the posterior sacral approach. The follow-up period ranged from 1 to 48 months, with a median of 20 months, ending on March 31, 2025. During this time, 26 patients achieved autonomous defecation with the aid of medication. None of the patients reported any functional movement disorders or pain in their lower limbs. It was observed that two out of the 26 patients developed distant metastasis, while the remaining 24 patients survived without any tumors.Conclusion:By pretreated the relationship between the internal iliac vessels and sacral tumors prior to resecting sacral tumors, utilizing the approach of initially fracturing the sacrum followed by rupturing the presacral fascia, the tumor can be entirely eliminated, resulting in a brief surgical procedure, reduced intraoperative bleeding, and minimal postoperative complications.

A 75-year-old male patient with non-small cell lung cancer in the lower lobe of the left lung underwent left lobectomy, followed by 4 cycles of adjuvant chemotherapy with paclitaxel and platinum, 4 cycles of chemotherapy with docetaxel and cisplatin, and immunotherapy with sintilimab, 13 cycles of immunotherapy with sintilimab monotherapy, and 5 cycles of endostatin and sintilimab, spanning a total of 5 years. Due to disease progression, he received the monotherapy with anlotinib, 42 days later, the patient developed intestinal perforation, and laparoscopic ileal perforation repair surgery was performed. During the operation, a perforation with a diameter of about 1 cm was observed in the ileum, indicating the outflow of digestive fluid and a large amount of purulent fluid accumulation in the pelvic cavity; no signs of gastrointestinal tumor metastasis were observed. After surgery, the patient developed abdominal infection and peritonitis, and was given symptomatic and supportive treatments such as anti-infection for 7 days. However, the patient developed severe complications such as lung infection, heart failure, sepsis, and respiratory failure, and died.

OBJECTIVE To investigate and analyze the protective effect of Huayu Jiedu Decoction(HYJD)on the inflammatory injury of cardiomyocytes induced by bacterial lipopolysaccharide(LPS),and its molecular mecha-nism of inhibitory effect on inflammatory response.METHODS H9c2 cells were cultured in vitro and divided into:the blank control group(Control group),the model control group(LPS group),the drug treatment group(HYJD group)and the combined treatment group(LPS+HYJD group).H9c2 cells were treated with different concentrations of HYJD(2.5,5,10,20 and 40 mg/ml)for 24 h,and the activity of H9c2 cells was detected by MTT assay.Additionally,H9c2 cells were treated with LPS-induced myocardial inflammatory injury cell model after 24 h of HYJD intervention at each concentration gradients to detect the cell proliferation changes,as well as to detect the levels of apoptosis of cardiomyocytes and the levels of interleukin(IL)-1β,IL-6,IL-8,IL-10 and tumor necrosis factor(TNF)-α in the culture supernatant of experimental groups,the changes in the protein ex-pression of NO production and the expression changes of iNOS and TLR4/NF-κB signaling pathway protein,and Real-time fluorescence quantitative PCR(qRT-PCR)was used to detect mRNA expression of IL-7R,P38(MAPK)and CXCR2.RESULTS Compared with the Control group,low-concentration HYJD had no significant effect on H9c2 cell viability and did not induce cytotoxic effect,and HYJD increased the survival rate of H9c2 cells in the LPS-induced myocardial inflammatory injury model,and effectively reversed the inhibitory effect of the pro-liferative activity of H9c2 cells induced by LPS.Compared with the control group,the difference in apoptosis level of H9c2 cells in the HYJD monotherapy group was not statistically significant,while the levels of inflammatory apoptosis of H9c2 cells induced by LPS was elevated(P＜0.05).Compared with the LPS group,HYJD inhibited the levels of inflammatory apoptosis in H9c2 cells induced by LPS(P＜0.05),reduced the production of pro-in-flammatory cytokines such as IL-1β,IL-6,IL-8 and TNF-α in the supernatant of the LPS-induced myocardial in-flammatory injury H9c2 cell culture,and upregulated the anti-inflammatory cytokine IL-10.Additionally,com-pared with the Control group,the LPS group showed an increased level of NO release(P＜0.05),while the difference in NO release in the low-concentration(5 mg/ml)HYJD was not statistically significant.Compared with the LPS group,the NO release levels in each HYJD intervention group showed a concentration-dependent de-crease(all P＜0.05).Furthermore,compared with the control group,whereas the expression levels of iNOS and TLR4/NF-κB signaling pathway proteins in the LPS-induced H9c2 cells were both elevated(P＜0.05).CONCLUSION HYJD exhibits protective effects against LPS-induced septic myocardial injury and can exert an in-hibitory effect on inflammatory response,and the molecular mechanisms may be related to the inhibition of the ac-tivation of the TLR4/NF-κB signaling pathway and the down-regulation of the expression of inflammatory genes,etc.,and it may have a good biological activity in the prevention and treatment of septic myocardial injury.

Objective To investigate the benefits and challenges of the reform in evidence-based obstetric nursing practice in clinical nursing,therefore to provide a reference for initiating and keeping the reform in evidence-based nursing practices.Methods A method of descriptive phenomenological research was conducted between January and February 2024 in our hospital on 10 selected clinical nurses by purposive sampling.An outline for interviews was developed based on literature review and expert interviews,followed by semi-structured interviews with the nurses.Core themes were extracted with Colaizzi's seven-step analysis.Results Three themes and 12 sub-themes were summarised in this study.The 3 core themes that were identified among the nurses included:acceptance of evidence-based nursing practice reform(with 3 domains regarding knowledge,decision-making and action),perception of the benefits of the reform in evidence-based nursing practice(with 5 domains regarding the professionalism and scientific nature of clinical nursing,improvement of patient experience and nursing outcomes,enhancement of nursing quality and safety,promotion of innovation in on-the-job training and education,and facilitation of collaboration within the nursing team),and perception in the challenges of reform in evidence-based nursing practice(with 4 domains regarding the stress and challenges,doubts and resistance,poor cooperation between doctors and nurses,and risks in clinical decision-making).Conclusion The acceptance regarding reform in evidence-based nursing practice varies among the nurses.It is necessary to promote the acceptance,provide the targeted guidance and intervene in the factors of benefits and challenges among the nurses,hence to facilitate a smooth implementation of the reform in evidence-based nursing practice.

OBJECTIVE To investigate and analyze the protective effect of Huayu Jiedu Decoction(HYJD)on the inflammatory injury of cardiomyocytes induced by bacterial lipopolysaccharide(LPS),and its molecular mecha-nism of inhibitory effect on inflammatory response.METHODS H9c2 cells were cultured in vitro and divided into:the blank control group(Control group),the model control group(LPS group),the drug treatment group(HYJD group)and the combined treatment group(LPS+HYJD group).H9c2 cells were treated with different concentrations of HYJD(2.5,5,10,20 and 40 mg/ml)for 24 h,and the activity of H9c2 cells was detected by MTT assay.Additionally,H9c2 cells were treated with LPS-induced myocardial inflammatory injury cell model after 24 h of HYJD intervention at each concentration gradients to detect the cell proliferation changes,as well as to detect the levels of apoptosis of cardiomyocytes and the levels of interleukin(IL)-1β,IL-6,IL-8,IL-10 and tumor necrosis factor(TNF)-α in the culture supernatant of experimental groups,the changes in the protein ex-pression of NO production and the expression changes of iNOS and TLR4/NF-κB signaling pathway protein,and Real-time fluorescence quantitative PCR(qRT-PCR)was used to detect mRNA expression of IL-7R,P38(MAPK)and CXCR2.RESULTS Compared with the Control group,low-concentration HYJD had no significant effect on H9c2 cell viability and did not induce cytotoxic effect,and HYJD increased the survival rate of H9c2 cells in the LPS-induced myocardial inflammatory injury model,and effectively reversed the inhibitory effect of the pro-liferative activity of H9c2 cells induced by LPS.Compared with the control group,the difference in apoptosis level of H9c2 cells in the HYJD monotherapy group was not statistically significant,while the levels of inflammatory apoptosis of H9c2 cells induced by LPS was elevated(P＜0.05).Compared with the LPS group,HYJD inhibited the levels of inflammatory apoptosis in H9c2 cells induced by LPS(P＜0.05),reduced the production of pro-in-flammatory cytokines such as IL-1β,IL-6,IL-8 and TNF-α in the supernatant of the LPS-induced myocardial in-flammatory injury H9c2 cell culture,and upregulated the anti-inflammatory cytokine IL-10.Additionally,com-pared with the Control group,the LPS group showed an increased level of NO release(P＜0.05),while the difference in NO release in the low-concentration(5 mg/ml)HYJD was not statistically significant.Compared with the LPS group,the NO release levels in each HYJD intervention group showed a concentration-dependent de-crease(all P＜0.05).Furthermore,compared with the control group,whereas the expression levels of iNOS and TLR4/NF-κB signaling pathway proteins in the LPS-induced H9c2 cells were both elevated(P＜0.05).CONCLUSION HYJD exhibits protective effects against LPS-induced septic myocardial injury and can exert an in-hibitory effect on inflammatory response,and the molecular mechanisms may be related to the inhibition of the ac-tivation of the TLR4/NF-κB signaling pathway and the down-regulation of the expression of inflammatory genes,etc.,and it may have a good biological activity in the prevention and treatment of septic myocardial injury.

A 75-year-old male patient with non-small cell lung cancer in the lower lobe of the left lung underwent left lobectomy, followed by 4 cycles of adjuvant chemotherapy with paclitaxel and platinum, 4 cycles of chemotherapy with docetaxel and cisplatin, and immunotherapy with sintilimab, 13 cycles of immunotherapy with sintilimab monotherapy, and 5 cycles of endostatin and sintilimab, spanning a total of 5 years. Due to disease progression, he received the monotherapy with anlotinib, 42 days later, the patient developed intestinal perforation, and laparoscopic ileal perforation repair surgery was performed. During the operation, a perforation with a diameter of about 1 cm was observed in the ileum, indicating the outflow of digestive fluid and a large amount of purulent fluid accumulation in the pelvic cavity; no signs of gastrointestinal tumor metastasis were observed. After surgery, the patient developed abdominal infection and peritonitis, and was given symptomatic and supportive treatments such as anti-infection for 7 days. However, the patient developed severe complications such as lung infection, heart failure, sepsis, and respiratory failure, and died.