Objective:This study aims to explore the application effect of anticipatory risk intervention combined with health education under LEARNS mode in elderly patients with chronic heart failure(CHF).Methods:This randomized controlled enrolled 126 elderly CHF patients admitted in Panzhihua Central Hospital between January 2022 and February 2023.They were divided into control group(n=63)and intervention group(n=63).All patients received routine nursing care,patients in control group received additional health education under LEARNS mode,compared to those in intervention group receiving additional anticipatory risk intervention based on control group,both groups were intervened for 2 months.Physiological indexes,negative emotion,quality of life,sleep quality,disease perception&control and self-efficacy,as well as incidence of adverse events,were compared between two groups.Results:Compared with patients in control group after intervention,those in intervention group had signif-icant lower systolic blood pressure(SBP)[(119.84±8.60)mmHg vs.(129.49±9.24)mmHg],diastolic blood pressure(DBP)[(81.59±5.08)mmHg vs.(88.51±6.36)mmHg],N terminal pro brain natriuretic peptide(NT-proBNP)[(2604.46±204.80)ng/L vs.(3024.87±212.27)ng/L],scores of Self-Rating Anxiety Scale(SAS)[(55.90±2.43)points vs.(60.11±2.62)points],Self-Rating Depression Scale(SDS)[(57.03±2.56)points vs.(61.54±2.66)points],Minnesota Living with Heart Failure Questionnaire(MLHFQ)[(52.05±6.32)points vs.(60.46±7.10)points]and Pittsburgh Sleep Quality Index(PSQI)[(9.00±1.65)points vs.(11.05±1.96)points],and significant higher left ventricular ejection fraction(LVEF)[(51.83±7.28)％vs.(47.57±5.98)％],scores of Control Attitude Scale-Revised(CAS-R)[(35.59±2.97)points vs.(30.60±3.52)points]and Gen-eral Self-Efficacy Scale(GSES)[(36.98±4.21)points vs.(30.52±4.14)points](P＜0.001 all).Incidence of adverse events in intervention group was significantly lower than that of control group(3.17％vs.12.70％,P=0.048).Conclusion:Anticipatory risk intervention combined with health education under the LEARNS model could effectively improve the physiological indexes,quality of life and sleep,enhance disease perception and self-effica-cy,and reduce negative emotion and incidence of adverse events in elderly CHF patients.

Objective:To investigate the effect of medical community homogenization management(MCHM)on self-care ability,heart function,vascular endothelial function and quality of life in patients with chronic heart failure(CHF).Methods:This randomized controlled study enrolled 110 CHF patients admitted in Panzhihua Central Hos-pital between April 2021 and April 2023.They were divided into intervention group(n=55)and routine group(n=55).The control group received routine management,while intervention group received additional MCHM,both groups were intervened for 3 months.Self-care ability,heart function,vascular endothelial function,quality of life and incidence of adverse events were compared between two groups.Results:Compared with patients in control group,those in intervention group had significant higher total score of self-care of heart failure index(SCHFI)[(82.30±2.98)points vs.(59.46±3.19)points],stroke volume(SV)[(73.30±2.31)ml vs.(54.66±1.96)ml],left ventricular ejection fraction(LVEF)[(58.25±2.90)％ vs.(52.41±2.52)％],early diastolic peak flow velocity/late diastolic peak flow velocity(E/A)[(1.95±0.18)vs.(1.30±0.16)]and the level of nitric oxide(NO)[(106.70±4.44)μmol/L vs.(82.36±4.66)μmol/L](P＜0.001 all),and significant lower left ventricular end-diastolic diameter(LVEDd)[(49.79±1.58)mm vs.(56.49±2.17)mm],endothelin-1(ET-1)[(36.66±2.65)ng/L vs.(46.88±2.66)ng/L],Minnesota living with heart failure questionnaire(MLHFQ)total score[(36.12±3.23)points vs.(54.67±3.35)points](P＜0.001 all).Patients in intervention group had significant lower incidence of adverse events comparing to those in control group(7.27％ vs.25.45％,P=0.010).Conclu-sion:Medical community homogenization management could significantly improve self-care ability,heart func-tion,vascular endothelial function and quality of life with good safety in CHF patients.

Objective:To investigate the effect of medical community homogenization management(MCHM)on self-care ability,heart function,vascular endothelial function and quality of life in patients with chronic heart failure(CHF).Methods:This randomized controlled study enrolled 110 CHF patients admitted in Panzhihua Central Hos-pital between April 2021 and April 2023.They were divided into intervention group(n=55)and routine group(n=55).The control group received routine management,while intervention group received additional MCHM,both groups were intervened for 3 months.Self-care ability,heart function,vascular endothelial function,quality of life and incidence of adverse events were compared between two groups.Results:Compared with patients in control group,those in intervention group had significant higher total score of self-care of heart failure index(SCHFI)[(82.30±2.98)points vs.(59.46±3.19)points],stroke volume(SV)[(73.30±2.31)ml vs.(54.66±1.96)ml],left ventricular ejection fraction(LVEF)[(58.25±2.90)％ vs.(52.41±2.52)％],early diastolic peak flow velocity/late diastolic peak flow velocity(E/A)[(1.95±0.18)vs.(1.30±0.16)]and the level of nitric oxide(NO)[(106.70±4.44)μmol/L vs.(82.36±4.66)μmol/L](P＜0.001 all),and significant lower left ventricular end-diastolic diameter(LVEDd)[(49.79±1.58)mm vs.(56.49±2.17)mm],endothelin-1(ET-1)[(36.66±2.65)ng/L vs.(46.88±2.66)ng/L],Minnesota living with heart failure questionnaire(MLHFQ)total score[(36.12±3.23)points vs.(54.67±3.35)points](P＜0.001 all).Patients in intervention group had significant lower incidence of adverse events comparing to those in control group(7.27％ vs.25.45％,P=0.010).Conclu-sion:Medical community homogenization management could significantly improve self-care ability,heart func-tion,vascular endothelial function and quality of life with good safety in CHF patients.

Objective:This study aims to explore the application effect of anticipatory risk intervention combined with health education under LEARNS mode in elderly patients with chronic heart failure(CHF).Methods:This randomized controlled enrolled 126 elderly CHF patients admitted in Panzhihua Central Hospital between January 2022 and February 2023.They were divided into control group(n=63)and intervention group(n=63).All patients received routine nursing care,patients in control group received additional health education under LEARNS mode,compared to those in intervention group receiving additional anticipatory risk intervention based on control group,both groups were intervened for 2 months.Physiological indexes,negative emotion,quality of life,sleep quality,disease perception&control and self-efficacy,as well as incidence of adverse events,were compared between two groups.Results:Compared with patients in control group after intervention,those in intervention group had signif-icant lower systolic blood pressure(SBP)[(119.84±8.60)mmHg vs.(129.49±9.24)mmHg],diastolic blood pressure(DBP)[(81.59±5.08)mmHg vs.(88.51±6.36)mmHg],N terminal pro brain natriuretic peptide(NT-proBNP)[(2604.46±204.80)ng/L vs.(3024.87±212.27)ng/L],scores of Self-Rating Anxiety Scale(SAS)[(55.90±2.43)points vs.(60.11±2.62)points],Self-Rating Depression Scale(SDS)[(57.03±2.56)points vs.(61.54±2.66)points],Minnesota Living with Heart Failure Questionnaire(MLHFQ)[(52.05±6.32)points vs.(60.46±7.10)points]and Pittsburgh Sleep Quality Index(PSQI)[(9.00±1.65)points vs.(11.05±1.96)points],and significant higher left ventricular ejection fraction(LVEF)[(51.83±7.28)％vs.(47.57±5.98)％],scores of Control Attitude Scale-Revised(CAS-R)[(35.59±2.97)points vs.(30.60±3.52)points]and Gen-eral Self-Efficacy Scale(GSES)[(36.98±4.21)points vs.(30.52±4.14)points](P＜0.001 all).Incidence of adverse events in intervention group was significantly lower than that of control group(3.17％vs.12.70％,P=0.048).Conclusion:Anticipatory risk intervention combined with health education under the LEARNS model could effectively improve the physiological indexes,quality of life and sleep,enhance disease perception and self-effica-cy,and reduce negative emotion and incidence of adverse events in elderly CHF patients.

Objective To investigate the incidence rate,clinical characteristics,and prognosis of neonatal stroke in Shenzhen,China.Methods Led by Shenzhen Children's Hospital,the Shenzhen Neonatal Data Collaboration Network organized 21 institutions to collect 36 cases of neonatal stroke from January 2020 to December 2022.The incidence,clinical characteristics,treatment,and prognosis of neonatal stroke in Shenzhen were analyzed.Results The incidence rate of neonatal stroke in 21 hospitals from 2020 to 2022 was 1/15 137,1/6 060,and 1/7 704,respectively.Ischemic stroke accounted for 75％(27/36);boys accounted for 64％(23/36).Among the 36 neonates,31(86％)had disease onset within 3 days after birth,and 19(53％)had convulsion as the initial presentation.Cerebral MRI showed that 22 neonates(61％)had left cerebral infarction and 13(36％)had basal ganglia infarction.Magnetic resonance angiography was performed for 12 neonates,among whom 9(75％)had involvement of the middle cerebral artery.Electroencephalography was performed for 29 neonates,with sharp waves in 21 neonates(72％)and seizures in 10 neonates(34％).Symptomatic/supportive treatment varied across different hospitals.Neonatal Behavioral Neurological Assessment was performed for 12 neonates(33％,12/36),with a mean score of(32±4)points.The prognosis of 27 neonates was followed up to around 12 months of age,with 44％(12/27)of the neonates having a good prognosis.Conclusions Ischemic stroke is the main type of neonatal stroke,often with convulsions as the initial presentation,involvement of the middle cerebral artery,sharp waves on electroencephalography,and a relatively low neurodevelopment score.Symptomatic/supportive treatment is the main treatment method,and some neonates tend to have a poor prognosis.

Background/Aims: This study aims to evaluate the effects of acute codeine administration on primary and secondary esophageal peristalsis in patients with ineffective esophageal motility (IEM). Methods: Eighteen IEM patients (8 women; mean age 37.8 years, range 23-64 years) were enrolled in the study. The patients underwent highresolution manometry exams, consisting of 10 single wet swallows, multiple rapid swallows, and ten 20 mL rapid air injections to trigger secondary peristalsis. All participants completed 2 separate sessions, including acute administration of codeine (60 mg) and placebo, in a randomized order. Results: Codeine significantly increased the distal contractile integral (566 ± 81 mmHg · s · cm vs 247 ± 36 mmHg · s · cm, P = 0.001) andshortened distal latency (5.7 ± 0.2 seconds vs 6.5 ± 0.1 seconds, P < 0.001) for primary peristalsis compared with these parameters after placebo treatment. The mean total break length decreased significantly after codeine treatment compared with the length after placebo (P= 0.003). Codeine significantly increased esophagogastric junction-contractile integral (P= 0.028) but did not change the 4-second integrated relaxation pressure (P= 0.794). Codeine significantly decreased the frequency of weak (P= 0.039) and failed contractions (P= 0.009), resulting in increased frequency of normal primary peristalsis (P < 0.136). No significant differences in the ratio of impaired multiple rapid swallows inhibition and parameters of secondary peristalsis were detected. Conclusions In IEM patients, acute administration of codeine increases contraction vigor and reduces distal latency of primary esophageal peristalsis, but has no effect on secondary peristalsis. Future studies are required to further elucidate clinical relevance of these findings, especially in the setting of gastroesophageal reflux disease with IEM.

Background: Therapeutic interventions for diabetes are most effective when administered in the newly onset phase, yet determining the exact onset moment can be elusive in practice. Spontaneous autoimmune diabetes among NOD mice appears randomly between 12 and 32 weeks of age with an incidence range from 60 to 90%. Furthermore, the disease often progresses rapidly to severe diabetes within days, resulting in a very short window of newly onset phase, that poses significant challenge in early diagnosis. Conventionally, extensive blood glucose (BG) testing is typically required on large cohorts throughout several months to conduct prospective survey. We incorporated ultrasensitive urine glucose (UG) testing into an ordinary BG survey process, initially aiming to elucidate the lag period required for excessive glucose leaking from blood to urine during diabetes progression in the mouse model. Results: The observations unexpectedly revealed that small amounts of glucose detected in the urine often coincide with, sometimes even a couple days prior than elevated BG is diagnosed. Accordingly, we conducted the UG-based survey protocol in another cohort that was validated to accurately identified every individual near onset, who could then be confirmed by following few BG tests to fulfill the consecutive BG + criteria. This approach required fewer than 95 BG tests, compared to over 700 tests with traditional BG survey, to diagnose all the 37–38 diabetic mice out of total 60. The average BG level at diagnosis was slightly below 350 mg/dl, lower than the approximately 400 mg/dl observed with conventional BG monitoring. Conclusions We demonstrated a near perfect correlation between BG + and ultrasensitive UG + results in prospective survey with no lag period detected under twice weekly of testing frequency. This led to the refined protocol based on surveying with noninvasive UG testing, allowing for the early identification of newly onset diabetic mice with only a few BG tests required per mouse. This protocol significantly reduces the need for extensive blood sampling, lancet usage, labor, and animal distress, aligning with the 3Rs principle. It presents a convenient, accurate, and animal-friendly alternative for early diabetes diagnosis, facilitating research on diagnosis, pathogenesis, prevention, and treatment.

Purpose: During the COVID-19 pandemic, nurses have faced many professional and ethical dilemmas and challenges along with bearing physical, mental, and emotional stress resulting from worrying about themselves or their family being infected and stigmatized. This stress can potentially lead to burnout and resignation. Professional resilience is crucial for nurses to cope with these adverse situations. This study aimed to investigate the process by which nurses adapt, change, and overcome challenges during the COVID-19 pandemic and ultimately demonstrate professional resilience. Methods: Descriptive phenomenology was applied. Semi-structured interviews were conducted with 11 nurses working in COVID-19 wards and intensive care units to collect data. Giorgi's phenomenological analysis method was employed. Results: Based on the interview responses, four major themes were identified: 1) balancing patient care, self-protection, and passing on experience; 2) providing timely pandemic team resources and social support; 3) nurses' perseverance amid social discourse and constrained lives; and 4) selfless dedication shaping nursing's pinnacle experiences. Conclusions In the face of a sudden pandemic, frontline nurses play a critical role in maintaining medical capacity. Consequently, they must balance their families, lives, and work while adapting to the impact of the pandemic and changing practices and procedures based on the development of the pandemic and policy demands. The study findings provide insights into the challenges and emotional experiences encountered by nurses during a sudden pandemic outbreak and can serve as a reference for developing strategies to help nurses overcome these challenges and enhance their professional resilience.

Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.
Adult ; Humans ; Adolescent ; Imatinib Mesylate/adverse effects* ; Incidence ; Antineoplastic Agents/adverse effects* ; Retrospective Studies ; Pyrimidines/adverse effects* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy* ; Treatment Outcome ; Benzamides/adverse effects* ; Leukemia, Myeloid, Chronic-Phase/drug therapy* ; Aminopyridines/therapeutic use* ; Protein Kinase Inhibitors/therapeutic use*

Objective: To analyze the prevalence and the risk factors of fungal sepsis in 25 neonatal intensive care units (NICU) among preterm infants in China, and to provide a basis for preventive strategies of fungal sepsis. Methods: This was a second-analysis of the data from the "reduction of infection in neonatal intensive care units using the evidence-based practice for improving quality" study. The current status of fungal sepsis of the 24 731 preterm infants with the gestational age of <34⁺⁰ weeks, who were admitted to 25 participating NICU within 7 days of birth between May 2015 and April 2018 were retrospectively analyzed. These preterm infants were divided into the fungal sepsis group and the without fungal sepsis group according to whether they developed fungal sepsis to analyze the incidences and the microbiology of fungal sepsis. Chi-square test was used to compare the incidences of fungal sepsis in preterm infants with different gestational ages and birth weights and in different NICU. Multivariate Logistic regression analysis was used to study the outcomes of preterm infants with fungal sepsis, which were further compared with those of preterm infants without fungal sepsis. The 144 preterm infants in the fungal sepsis group were matched with 288 preterm infants in the non-fungal sepsis group by propensity score-matched method. Univariate and multivariate Logistic regression analysis were used to analyze the risk factors of fungal sepsis. Results: In all, 166 (0.7%) of the 24 731 preterm infants developed fungal sepsis, with the gestational age of (29.7±2.0) weeks and the birth weight of (1 300±293) g. The incidence of fungal sepsis increased with decreasing gestational age and birth weight (both P<0.001). The preterm infants with gestational age of <32 weeks accounted for 87.3% (145/166). The incidence of fungal sepsis was 1.0% (117/11 438) in very preterm infants and 2.0% (28/1 401) in extremely preterm infants, and was 1.3% (103/8 060) in very low birth weight infants and 1.7% (21/1 211) in extremely low birth weight infants, respectively. There was no fungal sepsis in 3 NICU, and the incidences in the other 22 NICU ranged from 0.7% (10/1 397) to 2.9% (21/724), with significant statistical difference (P<0.001). The pathogens were mainly Candida (150/166, 90.4%), including 59 cases of Candida albicans and 91 cases of non-Candida albicans, of which Candida parapsilosis was the most common (41 cases). Fungal sepsis was independently associated with increased risk of moderate to severe bronchopulmonary dysplasia (BPD) (adjusted OR 1.52, 95%CI 1.04-2.22, P=0.030) and severe retinopathy of prematurity (ROP) (adjusted OR 2.55, 95%CI 1.12-5.80, P=0.025). Previous broad spectrum antibiotics exposure (adjusted OR=2.50, 95%CI 1.50-4.17, P<0.001), prolonged use of central line (adjusted OR=1.05, 95%CI 1.03-1.08, P<0.001) and previous total parenteral nutrition (TPN) duration (adjusted OR=1.04, 95%CI 1.02-1.06, P<0.001) were all independently associated with increasing risk of fungal sepsis. Conclusions: Candida albicans and Candida parapsilosis are the main pathogens of fungal sepsis among preterm infants in Chinese NICU. Preterm infants with fungal sepsis are at increased risk of moderate to severe BPD and severe ROP. Previous broad spectrum antibiotics exposure, prolonged use of central line and prolonged duration of TPN will increase the risk of fungal sepsis. Ongoing initiatives are needed to reduce fungal sepsis based on these risk factors.
Infant ; Infant, Newborn ; Humans ; Birth Weight ; Intensive Care Units, Neonatal ; Retrospective Studies ; Tertiary Care Centers ; Infant, Extremely Low Birth Weight ; Gestational Age ; Infant, Extremely Premature ; Sepsis/epidemiology* ; Retinopathy of Prematurity/epidemiology* ; Bronchopulmonary Dysplasia/epidemiology*