OBJECTIVE: To explore the association between blood glucose trajectories within 7 days of intensive care unit (ICU) admission and mortality in patients with sepsis-associated acute respiratory distress syndrome (ARDS). METHODS: Based on the MIMIC-IV database, sepsis-associated ARDS patients with daily blood glucose monitoring data within 7 days of ICU admission were selected. Blood glucose trajectories were analyzed using group-based trajectory modeling (GBTM), and the optimal number of groups was determined based on the minimum Akaike information criterion (AIC), Bayesian information criterion (BIC), average posterior probability (AvePP), odds of correct classification (OCC), and proportion of group membership (Prop). Baseline characteristics including demographics, comorbidities, severity scores, vital signs, laboratory indicators within the first 24 hours of ICU admission, and treatments were collected. Kaplan-Meier survival curves were used to compare 28-day and 1-year survival across trajectory groups. Multivariate Logistic regression was performed to evaluate the associations between glucose trajectory groups and in-hospital mortality, ICU mortality. The incidence of hypoglycemia within 7 days in the ICU was analyzed among different groups. RESULTS: A total of 3 869 patients with sepsis-associated ARDS were included, with a median age of 63.52 (52.13, 73.54) years; 59.6% (2 304/3 869) were male. Based on glucose levels within 7 days, patients were categorized into three groups: persistent hyperglycemia group (glucose maintained at 10.6-13.1 mmol/L, n = 894), moderate glucose group (7.8-8.9 mmol/L, n = 1 452), and low-normal glucose group (6.1-7.0 mmol/L, n = 1 523). There were statistically significant differences in 28-day mortality and 1-year mortality among low-normal glucose group, moderate glucose group, and persistent hyperglycemia group [28-day mortality: 11.42% (174/1 523), 19.83% (288/1 452), 25.50% (228/894), χ ² = 82.545, P < 0.001; 1-year mortality: 23.31% (355/1 523), 33.75% (490/1 452), 39.49% (353/894), χ ² = 77.376, P < 0.001]. Kaplan-Meier analysis showed that higher glucose trajectories were associated with significantly lower 28-day and 1-year cumulative survival rates (Log-rank test: χ ² were 83.221 and 85.022, both P < 0.001). There were statistically significant differences in in-hospital mortality and ICU mortality among the low-normal glucose group, moderate glucose group, and persistent hyperglycemia group [in-hospital mortality: 9.65% (147/1 523), 19.70% (286/1 452), 24.50% (219/894), χ ² = 102.020, P < 0.001; ICU mortality: 7.22% (110/1 523), 16.05% (233/1 452), 20.13% (180/894), χ ² = 93.050, P < 0.001]. Logistic regression confirmed that, using the persistent hyperglycemia group as the reference, the low-normal glucose group had significantly lower risks of in-hospital mortality and ICU mortality after multiple factor adjustment. Although the moderate glucose group showed a trend toward lower mortality, the differences were not statistically significant. Using the moderate glucose group as a reference, the low-normal glucose group had 43.1% lower in-hospital mortality [odds ratio (OR) = 0.569, 95% confidence interval (95%CI) was 0.445-0.726, P < 0.001] and 42.0% lower ICU mortality (OR = 0.580, 95%CI was 0.439-0.762, P < 0.001). There was no statistically significant difference in the incidence of hypoglycemia within 7 days of ICU admission among low-normal glucose group, moderate glucose group, and persistent hyperglycemia group [2.82% (43/1 523), 2.69% (39/1 452), 3.02% (27/894), χ ² = 0.226, P = 0.893]. CONCLUSIONS Blood glucose trajectories during ICU stay are closely associated with prognosis in patients with sepsis-associated ARDS. Persistent hyperglycemia (10.6-13.1 mmol/L) is linked to significantly higher short- and long-term mortality.
Humans ; Respiratory Distress Syndrome/etiology* ; Sepsis/blood* ; Intensive Care Units ; Male ; Female ; Middle Aged ; Blood Glucose/metabolism* ; Hospital Mortality ; Aged

Objective:To summarize the clinical characteristics of elderly patients with stage Ⅰ diffuse large B-cell lymphoma (DLBCL) and analyze the factors associated with prognosis.Methods:A case series study was conducted by retrospectively collecting clinical data from patients aged over 60 years with newly diagnosed stage Ⅰ DLBCL across 20 medical centers in Jiangsu Province, China, between June 2010 and April 2023. The involved site, classification and treatment plan were summarized. The primary endpoints were progression-free survival (PFS) and overall survival (OS). Statistical analyses were performed using the Kaplan-Meier method, and Cox regression model.Results:The study included 255 patients with a median age of 69 years, of whom 130 (51.0%) were male, 66 (25.9%) were aged ≥75 years and 26 (10.1%) had a high Charlson Comorbidity Index (CCI) score of ≥2. Extranodal involvement was observed in 163 (63.9%) patients, with the stomach (37.4%, 61/163), intestine (19.0%, 31/163), testes (11.0%, 18/163), and breast (7.4%, 12/163) being the most frequently affected sites. The non-germinal center B-cell (non-GCB) subtype was prevalent in 63.7% of patients (142/223), with no significant difference between the nodal and extranodal groups ( P=0.681). Furthermore, 73.9% (184/249) and 11.7% (29/249) of patients received the R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) and R-miniCHOP regimen, respectively. The overall 3-year PFS rate was 81.5%, and the 3-year OS rate was 85.6%. Patients aged ≥75 years ( HR=2.910, 95% CI 1.565-5.408, P=0.001) and/or with a CCI score ≥2 ( HR=2.324, 95% CI 1.141-4.732, P=0.020) had a significantly poorer PFS. Incorporating age ≥75 years and CCI score ≥2 into the stage-modified international prognostic index (sm-IPI) can better stratify the prognosis of elderly patients with stage Ⅰ DLBCL. The 3-year PFS rate was 48.7% in the high-risk group versus 85.7% in the low-risk group ( P<0.001). Conclusions:Our findings show that the elderly patients with stage Ⅰ DLBCL were predominantly characterized by extranodal involvement (particularly in the stomach and intestinal tract) and non-GCB subtype. Age ≥75 years and CCI ≥2 were identified as independent prognostic factors. The newly established sm-IPI-75-CCI incorporating these factors demonstrated superior prognostic discrimination compared to conventional risk assessment systems.

Objective:To summarize the clinical characteristics of elderly patients with stage Ⅰ diffuse large B-cell lymphoma (DLBCL) and analyze the factors associated with prognosis.Methods:A case series study was conducted by retrospectively collecting clinical data from patients aged over 60 years with newly diagnosed stage Ⅰ DLBCL across 20 medical centers in Jiangsu Province, China, between June 2010 and April 2023. The involved site, classification and treatment plan were summarized. The primary endpoints were progression-free survival (PFS) and overall survival (OS). Statistical analyses were performed using the Kaplan-Meier method, and Cox regression model.Results:The study included 255 patients with a median age of 69 years, of whom 130 (51.0%) were male, 66 (25.9%) were aged ≥75 years and 26 (10.1%) had a high Charlson Comorbidity Index (CCI) score of ≥2. Extranodal involvement was observed in 163 (63.9%) patients, with the stomach (37.4%, 61/163), intestine (19.0%, 31/163), testes (11.0%, 18/163), and breast (7.4%, 12/163) being the most frequently affected sites. The non-germinal center B-cell (non-GCB) subtype was prevalent in 63.7% of patients (142/223), with no significant difference between the nodal and extranodal groups ( P=0.681). Furthermore, 73.9% (184/249) and 11.7% (29/249) of patients received the R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) and R-miniCHOP regimen, respectively. The overall 3-year PFS rate was 81.5%, and the 3-year OS rate was 85.6%. Patients aged ≥75 years ( HR=2.910, 95% CI 1.565-5.408, P=0.001) and/or with a CCI score ≥2 ( HR=2.324, 95% CI 1.141-4.732, P=0.020) had a significantly poorer PFS. Incorporating age ≥75 years and CCI score ≥2 into the stage-modified international prognostic index (sm-IPI) can better stratify the prognosis of elderly patients with stage Ⅰ DLBCL. The 3-year PFS rate was 48.7% in the high-risk group versus 85.7% in the low-risk group ( P<0.001). Conclusions:Our findings show that the elderly patients with stage Ⅰ DLBCL were predominantly characterized by extranodal involvement (particularly in the stomach and intestinal tract) and non-GCB subtype. Age ≥75 years and CCI ≥2 were identified as independent prognostic factors. The newly established sm-IPI-75-CCI incorporating these factors demonstrated superior prognostic discrimination compared to conventional risk assessment systems.

Objective:To evaluate the reliability and clinical application of a self-established classification system for the lower 1/3 humeral fractures in adults.Methods:A retrospective study was performed to analyze the 88 patients with lower 1/3 humeral fracture who had been admitted to Department of Orthopedics, The Second Hospital of Fuzhou between January 2013 and December 2020. There were 61 males and 27 females with an age of (34.6±12.7) years. The lower 1/3 humeral fractures were classified according to the location of the fracture line, displacement, and bone mass into 3 types: type Ⅰ: transverse and short oblique ones; type Ⅱ: oblique and spiral ones; type Ⅲ: oblique and spiral ones with butterfly-shaped bone mass. After a junior orthopedic surgeon, an intermediate orthopedic surgeon, a senior orthopedic surgeon, and a radiologist had learned this novel classification system, they were asked to classify the lower 1/3 humeral fractures in this cohort independently to assess the reliability of the classification system. Our treatments were based on this novel classification. Open reduction and internal fixation with a unilateral plate through a lateral approach was performed for type Ⅰ fractures, internal fixation with a unilateral plate plus compression screws through a lateral approach for type Ⅱ fractures, and double plate internal fixation through the ulnar and anterolateral approaches for type Ⅲ fractures. The functions of the radial, ulnar, and musculocutaneous nerves and fracture healing time were observed postoperatively. The shoulder and elbow functions were evaluated using Neer shoulder function score and Mayo elbow function score.Results:Of the 88 patients in this cohort, 20 were type Ⅰ, 25 type Ⅱ, and 43 type Ⅲ. The mean Kappa value for inter-observer reliability was 0.878 at the first stage and 0.914 at the second stage, and the mean Kappa value for intra-observer reliability was 0.950. All patients were followed up for (14.1±3.7) months. Iatrogenic injury to the radial nerve was observed in 2 patients, but no injury to the ulnar nerve, the musculocutaneous nerve or important blood vessels or failure of internal fixation was reported. All patients achieved bony union after (12.7±2.0) weeks. The maximum elbow flexion was 137.8°±4.8°, and the maximum elbow extension 2.4°±1.6°. The Mayo elbow function score was (92.0±3.1) points and the Neer shoulder function score (92.2±3.2) points.Conclusions:Our classification system for the lower 1/3 humeral fractures in adults is reliable. As the treatments corresponding to the novel classification system can achieve satisfactory clinical outcomes, the classification system has a clinical value.

Objective To deeply analyze the problems of public hospitals in medical service satisfaction,construct a more applicable and explanatory service satisfaction evaluation model,and provide reference for the improvement path of patients'medical service satisfaction.Methods Based on the ESCI model,this paper puts forward a research hypothesis,compiles the"Medical Service Satisfaction Evaluation Scale of Public Hospitals in S City",selects S public hospitals as the research object,and evaluates medical service satisfaction from the perspective of patients.Results At present,the main problems affecting the improvement of patients'satisfaction with medical service management in public hospitals in S city are as follows:it is urgent to improve the diagnosis and treatment technology in terms of hardware quality and optimize the environmental hygiene of public hos-pitals,and it is an urgent task to shorten the waiting time for medical treatment in software quality.The score of medical service satisfaction evaluation of S public hospitals was 3.76,and the satisfaction of patients in S public hospitals with their medical serv-ices was at a moderately low level.Conclusion In view of the above problems,it is recommended to strengthen the construction of key specialties,strengthen the construction of talent team,optimize the medical process,open digital linkage services,and strengthen service management,so as to promote the improvement of patients'satisfaction with medical services.

Background::Previous studies have reported associations of specific maternal and paternal lifestyle factors with offspring’s cognitive development during early childhood. This study aimed to investigate the prospective associations between overall parental lifestyle and offspring’s cognitive performance during adolescence and young adulthood in China.Methods::We included 2531 adolescents aged 10-15 years at baseline in 2010 from the China Family Panel Studies. A healthy parental lifestyle score (ranged 0-5) was constructed based on the following five modifiable lifestyle factors: Smoking, drinking, exercise, sleep, and diet. Generalized estimating equation models were used to examine the association between baseline parental healthy lifestyle scores and offspring’s fluid and crystallized intelligence in subsequent years (2012, 2014, 2016, and 2018).Results::Offspring in the top tertile of parental healthy lifestyle scores performed better in overall fluid intelligence (multivariable-adjusted β = 0.53, 95% confidence interval [CI]: 0.29-0.77) and overall crystallized intelligence (multivariable-adjusted β = 0.35, 95% CI: 0.16-0.54) than those in the bottom tertile of parental healthy lifestyle scores. The results were similar after further adjustment for the offspring’s healthy lifestyle scores and persisted across the subgroups of parental socioeconomic status. Additionally, maternal and paternal healthy lifestyle scores were independently associated with better offspring’s cognitive performance, with significant contribution observed for paternal never-smoking, weekly exercise, and diversified diet. When both parents and offspring adhered to a healthier lifestyle, we observed the highest level of the offspring’s overall crystallized intelligence. Conclusions::Our study indicates that parental adherence to a healthier lifestyle is associated with significantly better offspring’s cognitive performance during adolescence and early adulthood, regardless of socioeconomic status. These findings highlight the potential cognitive benefits of promoting healthy lifestyles among parents of adolescents.

ObjectiveTo compare the characteristics of adult and juvenile callers at high risk of suicide from psychological assistance hotline， to screen factors influencing the crisis intervention effect， so as to develop specific intervention programs for different age groups on psychological assistance hotline. MethodsFrom January 2021 to June 2021， a total of 2 229 callers at high risk for suicide were recruited from Beijing psychological assistance hotline. The selected individuals were divided into adult group （n=1 344） and juvenile group （n=885）. Callers were interviewed by the hotline operators. Their general information， suicidal ideation， socio-psychological characteristics and chief complaints were recorded and compared between two groups. Before and after hotline crisis interventions， psychological distress， suicidal ideation intensity and hope level of the callers were assessed， and the improvements in the three assessed dimensions were compared between two groups. Then Logistic regression was adopted to compare the crisis intervention effects on three dimensions and their associated factors. ResultsCompared with adult group， juvenile group reported higher rates of family relationship problems， learning problems， history of suicide attempts and fear of assault， with statistically significant differences （χ²=55.604， 24.706， 41.944， 106.527， P<0.01）. After hotline crisis intervention， the proportion of callers with increased level of hope was larger in juvenile group than that in adult group （42.74% vs. 30.97%， χ²=26.042， P<0.01）. Multivariate Logistic regression analysis showed that the chances of improvement in psychological distress for major depressive disorder （OR=0.650， 95% CI： 0.510~0.827）， the chances of improvement in the level of hope for those with substance dependents （OR=0.550， 95% CI： 0.327~0.926）， and the chances of improvement in the intensity of suicidal ideation for those with stressful life events （OR=0.565， 95% CI： 0.328~0.973） were all higher in juvenile group than those in adult group after crisis intervention. ConclusionAmong the callers at high risk for suicide from psychological assistance hotline， adult callers are more concerned about extra-familial relationships， work and economic problems， while juvenile callers are more concerned about family relationship and learning problems. Furthermore， the effect of crisis intervention in juvenile callers is less affected by major depressive disorder， substance use problems and stressful life events.

Objective:To investigate the efficacy and safety of transcranial alternating current stimulation (tACS) in treating migraine without aura.Methods:A prospective study was performed. From June 2021 to June 2022, 40 migraine without aura patients treated at Vertigo Center, Department of Neurology, Second Affiliated Hospital of Zhengzhou University were enrolled; they were randomly assigned to true group ( n=20) and pseudo group ( n=20); treatment was given for 4 consecutive weeks and follow-up was given for 4 weeks. Pseudo group did not receive current stimulation, while true group received stimulation by 77.5 Hz, 15 mA alternating current through electrodes placed on the forehead and bilateral mastoid (twice/d, 40 min each time, 5 d as a course, a total of 4 courses). Efficacies and adverse reactions were assessed before treatment, and at the end of treatment and follow-up, respectively. Results:Compared with pseudo group, the average monthly migraine days, visual analog scale (VAS) scores, Pittsburgh Sleep Quality Index (PSQI), Hamilton Anxiety Scale (HAMA) scores and Hamilton Depression Scale (HAMD) scores decreased statistically in true group ( P<0.05), and Migraine-specific Quality of Life Questionnaire (MSQ) scores increased statistically in true group ( P<0.05). In true group, compared with those before treatment, the average monthly migraine days, VAS scores, PSQI, HAMA scores and HAMD scores significantly decreased, and MSQ scores increased statistically at the end of treatment and follow-up ( P<0.05). During treatment, no adverse reactions such as seizures, hearing loss, scalp burns, dizziness, or tinnitus were noted in true group and pseudo group. Conclusion:Repeated tACS can obviously reduce frequency and degree of migraine, improve quality of life in migraine without aura patients; and good safety can be recorded.

Objective The expression and prognosis significance of CD59 in pancreatic cancer were analyzed by bioinformatics.Methods Gene expression profiling interactive analysis 2(GEPIA2)and human protein atlas(HPA)databases were used to compare the expression of CD59 between pancreatic cancer tissues and adjacent tissues;Kaplan-Meier plotter database was used to evaluate the effect of CD59 on prognosis;String and Cytoscape3.9.1 were used to analyze the CD59 protein interaction network;DAVID6.8 performed gene enrichment and pathway enrichment analysis of CD59 with key interacting genes.Results Compared with normal tissues,the expression of CD59 in pancreatic cancer tissues was significantly up-regulated(P<0.05),and the overall survival time(HR=2.3,95%CI:1.52-3.50)and recurrence free survival(HR=4.31,95%CI:1.57-11.83)of pancreatic cancer patients with CD59 high expression was shorter than CD59 low expression patients.Protein interaction network analysis revealed that CD59 is closely related to several molecules such as CD55,GOLGA2,LMAN1,TMED2 and SERPINA1.Gene ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)enrichment analysis indicated that CD59 was mainly involved in pathways such as complement activation,innate immune response and coronavirus-COVID-19.Conclusion CD59 is highly expressed in pancreatic cancer tissue and is affected by several immune-related genes.It is associated with poor prognosis of patients and can be used as one of biomarkers for early diagnosis and prognosis prediction of pancreatic cancer.

Objective:To analyze the compliance with enhanced recovery after surgery (ERAS) protocol in geriatric patients with fresh fracture.Methods:A retrospective study was conducted on the data of the patients with fresh extremity fracture which had been included in the ERAS perioperative protocol database during May 2019 and January 2022 at Department of Orthopaedic Trauma, Beijing Jishuitan Hospital. The patients ≥65 years were selected as a study group which was matched by a control group of the patients < 65 years in sex, fracture type and date frame of hospitalization at a ratio of 1∶1. The 2 groups were compared in the compliance with the 14 ERAS core perioperative elements.Results:The study group and the control group each included 66 patients who were matched in sex and fracture type. 62.1% (41/66) of the patients in the study group had combined diseases, significantly more than that [16.7% (11/66)] in the control group( P<0.001). Altogether, the compliance with the 14 ERAS core perioperative elements was 78.6 (71.4, 85.7) % in both groups, showing no significant difference between them ( P>0.05). Respectively, the compliance with the postoperative oral intake in the study group (80.3%, 53/66) was significantly lower than that in the control group (92.4%, 61/66) ( P<0.05); the compliance with the other 13 elements showed no statistically significant difference between the 2 groups ( P>0.05). Conclusion:The ERAS perioperative protocol can be carried out smoothly in geriatric patients with fresh fracture whose compliance may be comparable to that of the none-elderly patients.