Objective To observe the impacts of Ruangan-Lidan Tang on immune function for liver cancer patients receiving TACE combined with 3D conformal radiotherapy, evaluation of short-term efficacy, survival, to explore the changes of cellular immune function in the treatment. Methods 86 cases of liver cancer patients were randomly divided into treatment group and control group were taken in 3D conformal radiotherapy to 50-60GY/5-6 week for fourth weeks after TACE, the treatment group taking Ruangan-Lidan Tang intervention, control group without the use of traditional Chinese medicine intervention.Before the start, after 1 weeks of TACE, within 3 days before radiotherapy,end of radiotherapy, a total of 4 times for T cell differentiation antigen were measured, and between two groups were compared with t test, 2 months after radiotherapy CT or MRI evaluation of curative effect, survival. Results 5 cases of loss of cases, the total cases were 81 patients, including 40 cases of treatment group, 41 cases in After 1 weeks of TACE, CD3+, CD4+, CD8+of the treatment group were (55.15±4.76)%, (31.88±5.50)%, (22.00±3.18)% of the control group were (53.39±5.00)%, (30.49±5.94)%, (23.39±3.41)%. There was no significant difference between two groups (P>0.05); Before radiotherapy, CD3+, CD4+, CD8+ of the treatment group were (59.05±5.91)%, (40.55±6.17)%, (18.63±3.14)%, of the control group were 55.88±4.65%,33.88±4.41%,22.00±3.78%. There was significant difference between two groups(P<0.01);At the end of radiotherapy, CD3+,CD4+,CD8+ of the treatment group were (61.03±5.54)%, (42.65±4.57)%, (18.10±3.20)%, of the control group were (55.56±5.14)%, (32.95±4.01)%, (23.32±2.69)%. There was significant difference between two groups (P<0.01). Short-term efficacy(CR+PR)of the treatment group was higher compared with the control group(82.50%, 75.61%), but no significant difference (U=1.177, P>0.05). In the treatment group, the median survival time was 22 months,the average survival time was 21.7 months, the half year survival rate was (97.5± 2.5)%(39/40);In the control group, the median survival time was 20 months, the average survival time was 19.3 months, the half year survival rate was (94.9±3.5)% (37/41). Follow-up survival analysis, treatment group than in the control group increased, but there was no statistical difference (P=0.132, P>0.05). Conclusion Ruangan-Lidan Tang can improve the immune function of liver cancer patients receiving TACE combined with radiotherapy, but in the Short-term efficacy and survival did not reflect advantage.

Objective:To explore the effect of improving oral care based on cluster management in ventilator-associated pneumonia (VAP).Methods:Totally 126 VAP patients from February 2019 to February 2020 in our hospital were selected. The patients admitted from February 2019 to August 2019 were the control group, and the patients from September 2019 to February 2020 were the observation group, 63 cases in each group. The control group was treated with cluster nursing, and the observation group was treated with cluster nursing with improved oral care. The EICU hospitalization time, mechanical ventilation time, plaque index, pathogen infection, oral cleaning score, oral bleeding ulcer and aspiration were compared between the two groups.Results:After nursing, the EICU hospitalization time and mechanical ventilation time in the observation group were (18.34±4.15), (8.56±2.14) days, which were shorter than (23.56±4.82), (12.04±3.10) days in the control group ( t value was -6.514, -7.333, P<0.05). During the nursing process, the incidence of bleeding ulcer and aspiration in the observation group were 12.70% (8/63), 6.35% (4/63), which were lower than 30.16% (19/63), 20.63% (13/63) in the control group ( χ 2 values were 5.704, 5.508, P<0.05). After nursing, the plaque index of the two groups was lower than that before nursing ( t values were 12.516, 6.654, P<0.05), and the plaque index of the observation group was lower than that of the control group ( t value was -6.860, P<0.05). During the nursing process, the incidence of pathogenic bacteria infection in the observation group was 28.57% (18/63), which was lower than 49.21% (31/63) in the control group ( χ 2 value was 5.644, P<0.05). After nursing, the oral cleaning score of the two groups was lower than that before nursing ( t values were 11.118, 6.240, P<0.05), and the score of the observation group was (14.38±3.60) points, which was lower than (18.20±4.11) points of the control group ( t value was -5.549, P<0.05). Conclusion:Auricular pressure therapy can effectively improve the constipation symptoms, shorten the time required to take effect for the main symptoms, and improve the quality of life of schizophrenic patients.

Objective:To assess the discriminatory value of the Thyroid Follicular Tumor Ultrasound Risk Stratification System (F-TIRADS) in differentiating follicular thyroid carcinoma (FTC) from follicular thyroid adenoma (FTA), and to compare its performance with other risk stratification systems(RSS).Methods:A retrospective analysis was conducted on 325 patients (327 thyroid nodules) diagnosed postoperatively as FTC or FTA at Affiliated Hospital of Qingdao University from January 2016 to December 2023. The cases were divided into FTC group (81 nodules) and FTA group (246 nodules). The nodules were classified based on F-TIRADS, the 2020 Chinese Thyroid Imaging Reporting and Data System (C-TIRADS), the 2015 American Thyroid Association guidelines (ATA guidelines), and the 2017 European Thyroid Association Thyroid Imaging Reporting and Data System (EU-TIRADS) by two ultrasound physicians. Multivariate Logistic regression analysis was used to identify independent predictors associated with FTC. Diagnostic performance of the 4 RSS was compared using postoperative pathological results as the gold standard.Results:Multivariate Logistic regression analysis showed maximum diameter, solid composition, hypoechogenicity, unclear or angular margins, marginal or ring calcifications, trabecular structure, and central blood flow were independent predictors of FTC( OR=1.914, 3.427, 9.926, 9.163, 45.918, 3.191, 8.936, respectively; all P<0.05). Within each RSS, the actual malignancy rate increased with higher risk categories, aligning closely with the recommended malignancy rates (except for ATA guidelines). The optimal cut-off values for distinguishing FTC from FTA were FTC risk 50%-90% in F-TIRADS, C-TIRADS 4B, moderately suspicious nodules in ATA guidelines, and EU-TIRADS 4, with areas under the curve of 0.916, 0.808, 0.827, and 0.836, respectively. F-TIRADS demonstrated the best overall performance (sensitivity: 82.72%, specificity: 82.93%), with significant differences compared with C-TIRADS, ATA guidelines, and EU-TIRADS (all P<0.05). Conclusions:F-TIRADS is highly effective in distinguishing FTA from FTC, outperforming C-TIRADS, ATA Guidelines, and EU-TIRADS. Clinicians should pay close attention to solid hypoechoic nodules with unclear or angular margins, marginal or ring calcifications, central blood flow, or a trabecular structure.

Objective? To evaluate the effect of physical restraintreduction strategy on improving the physical restraint practice of critical patients. Methods? Using convenient sampling method, the inpatients in the Intensive Care Uni(t ICU)of the Emergency Department of a ClassⅢ Grade A hospital in Beijing in 2017 and 2018 were selected as the research objects. According to the length of stay, the inpatients in 2017 were divided into two groups: the control group (n=282), the intervention group (n=263), the control group was given regular physical restraint strategy, and the intervention group used the developed physical restraint reduction strategy to implement the physical restraint. The rate of physical restraint, time of physical restraint, delirium, unplanned extubation and skin abnormality were compared between the two groups. Results? In the intervention group, the rate of physical restraint was 23.57%, and the rate of unplanned extubation was 1.14%, which was lower than that in the control group, the differences were statistically significant (χ2=26.830, 4.142; P＜ 0.05). The restraint time of the intervention group was (49.63±146.94) h, and that of the control group was (93.62± 186.35) h, the difference was statistically significant (t=10.04, P＜0.05). There was no significant difference in the incidence of delirium and skin abnormality between the two groups (P＞0.05). Conclusions? The strategy of body constraint reduction is helpful to reduce the rate of body constraint, the time of constraint and the rate of unplanned extubation.

Objective:To systematically evaluate the safety and effectiveness of sequential humidified high flow nasal cannula (HFNC) therapy in ICU patients after mechanical ventilation withdrawal.Methods:Cochrane Library, PubMed, Medline, Embase, Web of Science, Scopus, ProQuest, SinoMed, Chinese National Knowledge Infrastructure (CNKI) , Wanfang Data and VIP were searched by computer for randomized controlled trials (RCTs) or clinical controlled trials of HFNC in ICU patients after mechanical ventilation withdrawal. The retrieval time was from the establishment of the database to November 1, 2020, and the included references were tracked. Two researchers strictly evaluated the quality of literature and extracted data. RevMan 5.3 software and Stata 14.0 software were used for Meta-analysis.Results:A total of 14 articles were included. Meta-analysis showed that, compared with conventional oxygen therapy and noninvasive positive pressure ventilation, HFNC could reduce the partial pressure of carbon dioxide (PaCO 2) [combined SMD=-0.21, 95% CI (-0.32- -0.10) , P=0.000 3], reduce the incidence of respiratory failure [combined RR=0.72, 95% CI (0.61-0.85) , P=0.000 1], reduce the respiratory rate of patients while removing the source of heterogeneity [ SMD=-0.44, 95% CI (-0.86- -0.03) , P<0.05]and improve the oxygenation index of patients while removing the source of heterogeneity [ SMD=-0.34, 95% CI (-0.56- -0.12) , P<0.05]. Conclusions:HFNC can support the oxygenation demand of ICU patients after mechanical ventilation weaning, but it still needs higher treatment and nursing standards to promote its clinical application.

Objective:To assess the consistency of ultrasound and dual-energy computed tomography (DECT) in the diagnosis of gouty arthritis(GA), reasons of the differences were further analyzed.Methods:The ultrasound and DECT images of 150 knee joints from 147 patients diagnosed with gout at the Gout Specialty Clinic of Qingdao University Affiliated Hospital from February 2022 to October 2023 were retrospectively analyzed. According to anatomy, the knee joint was anatomically segmented into five regions: intra-articular, anterior, posterior, medial, and lateral.Location of monosodium urate (MSU) deposition was meticulously recorded. The Kappa consistency test was employed to assess the consistency of the two examination results in different regions of the knee joint. The McNemar chi-square test was utilized to conduct a differential analysis between DECT and ultrasound results.Results:Double contour sign(DCS) (81.2%, 92/112) was the most common intra-articular ultrasound sign in knee joints with GA. In the extra-articular region, MSU was commonly deposited in and around the popliteal tendon (ultrasound: 51.6%, 66/128; DECT: 54.7%, 70/128). Corresponding MSU deposits on DECT were found in 9 of 92 joints with DCS and in 9 of 49 joints with aggregates detected on ultrasound.In the assessment of MSU deposits, ultrasound showed an overall higher positive rate than DECT (87.3% vs. 72.3%, P=0.001), with poor consistency between the two examinations (Kappa=0.153). In distinct anatomical regions, ultrasound and DECT showed high consistency in the medial (Kappa=0.697) and lateral (Kappa=0.718) sides and the difference was not statistically significant ( P>0.05). Intra-articular (Kappa=0.289) and anterior (Kappa=0.303) regions exhibited only fair consistency, with statistically significant diagnostic differences ( P<0.05). When exclusively assessing cases with tophus, ultrasound and DECT demonstrated high consistency in the medial and lateral aspects(Kappa=0.685, 0.748) without statistical difference ( P>0.05). In the anterior region, the consistency between the two examinations was moderate (Kappa=0.256), while in the intra-articular region, the consistency of the two methods was lower (Kappa=0.147), and the differences was statistically significant ( P<0.001). Conclusions:Both ultrasound and DECT exhibit good diagnostic capabilities for gouty knee arthritis.However, the consistency between the two techniques varies in different anatomical locations. Clinical assessment should be tailored based on the specific anatomical position. DECT has an advantage in evaluating intra-articular MSU deposits, while ultrasound is more sensitive to detect early and scattered MSU deposits.

Objective:Hidden hunger remains a severe public health problem that affects millions of people worldwide.In China,challenges related to dietary imbalance and hidden hunger persist.Micronutrient inadequacy deserves more attention among adolescents,given its vital role in their growth and development;however,this problem appears to have been largely ignored.High school students,in particular,are often at a high risk of hidden hunger but have limited assessment tools available.Therefore,this study aims to revise the hidden hunger assessment scale for high school students(HHAS-HSS)in China and assess its reliability and validity.Methods:Based on a literature review,expert consultation,pre-experiment,and formal survey,a hidden hunger assessment scale was revised for high school students.The formal survey involved 9 336 high school students in 11 of the 16 cities in Anhui Province,China,and 9038 valid questionnaires were collected and included in the analysis.The item analysis,internal consistency reliability,test-retest reliability,content validity,exploratory factor analysis,and confirmatory factor analysis of the HHAS-HSS were examined.Results:The HHAS-HSS included a total of 4 dimensions and 12 items:"vegetables and food diversity"(three items),"fruits and dairy products"(three items),"micronutrient-dense foods"(four items),and"health condition and eating habits"(two items).The results showed a Cronbach's alpha of 0.758,a split-half reliability of 0.829,and a test-retest reliability of 0.793,indicating good internal consistency.Using the Bartlett's test and Kaiser-Meyer-Olkin test(KMO)to test the exploratory factor analysis presented a four-factor model of the HHAS-HSS,the KMO value was 0.820(P＜0.001),which indicated the possibility for factor confirmatory factor analysis.Using the maximum variance rotation method,four factors were obtained,and the cumulative variance explained rate was 57.974％.Confirmatory factor analysis also supported the division of the scale into four dimensions,and the fitting indices were x2=1417.656,x2/df=29.534,goodness-of-fit index=0.974,adjusted goodnesss-of-fit index=0.958,parsimonious goodness-of-fit index=0.600,normed fit index=0.938,incremental fit index=0.940,Tucker-Lewis index=0.917,comparative fit index=0.939,and root mean square error of approximation=0.056.Except for x2/df,all the indices reached the fitting standard,and the above results showed that the construct validity of the scale reached an acceptable level.Conclusions:The HHAS-HSS has good validity and reliability for Chinese high school students.It is a convenient self-report measure of hidden hunger risk.

Oxidative Phosphorylation ; Acetylglucosamine ; Uridine Diphosphate N-Acetylglucosamine/metabolism*