Objective To analyze the distribution status of the end digits of standardized blood pressure measurement recordings in the clinic and the effectiveness of standardized blood pressure measurement for community hypertension screening. Methods The first visit blood pressure measurement data from the Community Health Service Center in Jing'an District, Shanghai from June 2023 to May 2024 were collected and analyzed. According to different measurement methods, the data were divided into two groups: standardized blood pressure measurement and conventional blood pressure measurement. SPSS 19.0 software was used for data analysis. The differences in the distribution balance of the end digits of blood pressure values and the detection rate of blood pressure elevation between the two different groups were analyzed. Results The frequency range of the end digits of blood pressure recorded values in the standardized pressure measurement group was 9.42% to 10.83%, and the detection rate of elevated blood pressure was 24.89%. The conventional pressure measurement group had a preference of the end digit ^"0^", and the detection rate of elevated blood pressure was only 2.12%. The results of multiple logistic regression analysis showed that gender, age, season, and different blood pressure measurement modes were all influencing factors for the detection rate of elevated blood pressure. Conclusion The standardized blood pressure measurement mode in the clinic is suitable for community hypertension screening and pressure measurement, with higher data quality than the conventional pressure measurement mode.

Objective:To improve the risk management process for clinical trial projects using healthcare failure mode and effect analysis(HFMEA), for references for enhancing the risk identification and preventing capabilities of drug clinical trial institutions.Methods:From June to December 2022, this study focused on the project management process of a clinical trial centre in a tertiary public hospital. Following HFMEA procedures, a research team was established. Core processes prone to failure modes in the drug clinical trial project management and their potential failure modes were identified through group discussions, literature analysis, the Delphi method, and decision tree analysis. High-risk failure modes were screened via risk assessment, corresponding improvement measures were formulated and performed, and their effectiveness was validated.Results:The study identified 6 main processes, 17 sub-processes, and 102 potential failure modes. Delphi analysis confirmed 88 failure modes, with 19 having a failure risk priority number(RPN)≥8.00. Decision tree analysis identified 16 high-risk failure modes, involving 5 main processes and 10 sub-processes. Targeted improvements, such as adopting standardized hospital contract templates and setting deadlines for final payment settlement, etc., were implemented. One year post-implementation(January 2024), the RPN for all 16 high-risk failure modes were<8.00.Conclusions:HFMEA could help hospital clinical trial institutions comprehensively and systematically identify high-risk failure modes in the project management process, develop targeted improvement measures, and improve the level of drug clinical trial project management.

Objective To investigate the predictive value of geriatric nutritional risk index(GNRI)combined with CHA2DS2-VASc-60 score for short-term prognosis of elderly multimorbid patients with atrial fibrillation.Methods A total of 220 elderly multimorbid patients with non-valvular atrial fibrillation admitted to our hospital from May 2020 to December 2022 were recruited.Clinical data were collected,and GNRI and CHA2DS2-VASc-60 score were calculated.With 98 as a cut-off value of GNRI,the patients were divided into normal nutritional group(109 cases)and nutritional risk group(GNRI ≤ 98,111 cases).Clinical characteristics were compared between the two groups.Multivariate logistic regression analysis was used to identify the influencing factors for compound events in elderly multimorbid patients with atrial fibrillation.Variance inflation factor was adopted for collinearity diagnosis.ROC curve was plotted to evaluate the prognostic value of GNRI,CHA2DS2-VASc-60 score and their combination.Results Compared with the normal nutritional group,the nutritional risk group had significantly advanced age,higher CHA2DS2-VASc-60 score,and larger proportion of concomitant chronic heart failure(P＜0.05).Age(OR=1.228,95％CI:1.112～1.357),GNRI(OR=0.693,95％CI:0.494～0.997)and CHA2DS2-VASc-60 score(OR=1.488,95％CI:1.008～2.194)were influencing factors for the occurrence of complex events(P＜0.05,P＜0.01).The AUC value of GNRI,CHA2DS2-VASc-60 score,and their combination in predicting complex events at the end of 6 months was 0.665(95％CI:0.539～0.791),0.689(95％CI:0.578～0.801),and 0.749(95％CI:0.653～0.844),respectively(P＜0.05).Conclusion Age,GNRI,and CHA2DS2-VASc-60 score are influencing factors for the occurrence of complex events in elderly multimorbid patients with atrial fibrillation.The combination of GNRI and CHA2DS2-VASc-60 score has predictive value for the short-term prognosis of the patients.

Abstract Breastfeeding has an irreplaceable effect on the growth and development of premature infants and the reduction of complications during hospitalization. In recent years, with the opening of China′s birth policy, the incidence of premature babies has increased, and the corresponding complications have also gradually increased. Breast milk not only carries a rich supply of nutrients, including rich proteins, lipids, sugars to support the normal growth and development of infants, but also contains a large number of immunoglobulins, hormones and other bioactive substances to promote the improvement of body immune function and the development of nervous system. In recent years, many studies have been carried out on the current situation of breast milk operation in breast milk bank, the collection and influencing factors of breast milk, the strategies of breast milk enrichment and its effects on the growth and development of premature infants and complications. Therefore, breast-feeding and intensive breast-feeding can effectively promote the growth and development of premature infants, and reduce the occurrence of complications.

Objective:To systematically retrieve, extract and summarize the best evidence regarding the prevention and management of perioperative gastrointestinal dysfunction in patients with colorectal cancer, and to provide an evidence-based basis for clinical nursing practice.Methods:All evidence on the prevention and management of perioperative gastrointestinal dysfunction in colorectal cancer patients in various domestic and international databases and websites such as UpToDate, China national knowledge infrastructure, etc. were searched according to the "6S" pyramid model, including clinical decisions, guidelines, expert consensus, systematic evaluations, and randomized controlled trials from the time of database construction to August 15, 2024, on a top-to-bottom basis. Literature screening, quality assessment, and evidence extraction were performed independently by 2 nursing researchers.Results:A total of 19 documents were finally included, included 4 guidelines, 3 expert consensus, 7 systematic evaluations, 1 Meta-analysis, and 4 randomized controlled trials, and 35 pieces of evidence were summarized in 6 areas, including screening and assessment, build a multidisciplinary team, preoperative preparation, intraoperative monitoring, postoperative care, and evaluation of outcomes.Conclusions:The evidence summarized in this study is both scientifically rigorous and practically applicable, and can be used by healthcare professionals to design care plans for colorectal cancer patients that accelerate the recovery of gastrointestinal function, thereby promoting evidence-based clinical nursing practice.

Cataract surgery is one of the most common ophthalmologic procedures. Advances in technology and medical policies have made it more precise. Residual refractive errors and deviation of target diopters are a main cause of dissatisfaction among patients. Refractive enhancement after cataract surgery can correct or eliminate these errors, improving patients' visual quality of life. There are multiple options for correcting residual refractive errors. The best approach depends on factors like the cause of the error, degrees of residual refractive errors, type of intraocular lens, ocular comorbidities, and patient preference. This paper summarizes the incidence and types of residual refractive errors, advancements in refractive enhancement surgeries, and provides practical solutions for clinical practice.

Image 1.

Objective : To explore the polymorphism of endothelial nitric oxide synthase(eNOS) gene in umbilical cord blood of preterm infants and its relationship with major complications in preterm infants. Methods : A total of 254 preterm infants(<37 weeks) who were hospitalized were selected as the study subjects. Umbilical cord blood was collected at delivery to determine the genotypes and alleles of eNOS gene at three loci: rs61722009, rs2070744,and rs1799983. Clinical data of the preterm infants were recorded, and the relationship between eNOS gene polymorphism and major complications in preterm infants was analyzed. Results: (1) The TC+CC genotype at locus rs2070744 was an independent risk factor for bronchopulmonary dysplasia(BPD) in preterm infants, with an OR(95%CI) of 1.266(1.017-1.577).(2) The GT+TT genotype at locus rs1799983 was an independent risk factor for retinopathy prematurity(ROP), with an OR(95%CI) of 1.184(1.008-1.391).(3) The AB+AA genotype at locus rs61722009 was also an independent risk factor for ROP,with an OR(95%CI) of 1.335(1.033-1. 726).(4) There was no significant relationship between gene polymorphism and the occurrence of respiratory distress syndrome( RDS) and periventricular-intraventricular hemorrhage( PIVH). Conclusion eNOS gene polymorphism is associated with the occurrence of BPD and ROP in preterm infants. The evaluation of e NOS gene polymorphism by umbilical cord blood measurement is helpful for the prevention and correct management of some serious complications.

Pituitary metastasis(PM), a rare metastatic complication of malignant tumors most commonly seen in lung and breast cancers, exhibits subtle and nonspecific clinical manifestations that complicate its differentiation from other sellar lesions. Symptom development correlates with anatomical involvement: tumors often initially destroy the posterior pituitary, causing diabetes insipidus; subsequently, pituitary stalk compression may trigger hyperprolactinemia, while progressive anterior pituitary destruction ultimately leads to hormonal deficiencies. Additionally, mass effects from the tumor can result in optic chiasm compression, with specific neurological manifestations dependent on the invasion site. Nonspecific symptoms such as fatigue and headache are frequently observed. Pituitary MRI serves as a critical diagnostic tool for distinguishing sellar pathologies. As a distant metastatic event, PM portends a poor overall prognosis. This study presents two cases of lung adenocarcinoma with PM, supplemented by a comprehensive literature review, to summarize clinical characteristics and diagnostic/therapeutic strategies.

Pituitary metastasis(PM), a rare metastatic complication of malignant tumors most commonly seen in lung and breast cancers, exhibits subtle and nonspecific clinical manifestations that complicate its differentiation from other sellar lesions. Symptom development correlates with anatomical involvement: tumors often initially destroy the posterior pituitary, causing diabetes insipidus; subsequently, pituitary stalk compression may trigger hyperprolactinemia, while progressive anterior pituitary destruction ultimately leads to hormonal deficiencies. Additionally, mass effects from the tumor can result in optic chiasm compression, with specific neurological manifestations dependent on the invasion site. Nonspecific symptoms such as fatigue and headache are frequently observed. Pituitary MRI serves as a critical diagnostic tool for distinguishing sellar pathologies. As a distant metastatic event, PM portends a poor overall prognosis. This study presents two cases of lung adenocarcinoma with PM, supplemented by a comprehensive literature review, to summarize clinical characteristics and diagnostic/therapeutic strategies.