Objective To investigate the application effect of a refined early diet plan in patients with distal gastric cancer after laparoscopic radical surgery.Methods By convenience sampling method,46 patients with laparoscopic radical gastrectomy for distal gastric cancer admitted to a tertiary hospital in Zhejiang Province from July to December 2023 were selected as an experimental group,while 49 patients admitted from January to June 2023 as a control group.The experimental group was administered with the refined early diet plan,and the control group was administered with conventional methods.The intervention period was from the first day after surgery to discharge.The differences of the first postoperative defecation time,perioperative thirst and hunger score,postoperative hospitalization time,hospitalization cost,postoperative complications and the incidence of readmission 30 days after surgery were compared between the 2 groups.Results 42 patients in the experimental group and 49 patients in the control group completed the study.First postoperative exhaust time(t=4.922,P＜0.001),first postopera-tive defecation time(Z=-2.440,P=0.015),perioperative thirst score(Z=-8.024,P＜0.001),perioperative hunger score(Z=-8.192,P＜0.00 1),postoperative hospitalization time(Z=-7.622,P＜0.001)and hospitalization cost(Z=-4.522,P＜0.001)were lower than those of the control group,and the difference was statistically significant.There was no significant difference in complication rate and 30-day readmission rate between the experimental group and the control group(P＞0.05).Conclusion The refined early diet plan is safe and effective for early recovery of patients after laparoscopic radical gastrectomy for distal gastric cancer,promoting intestinal function recovery,shortening hospital stay,reducing hospital costs,and improving patients'subjective comfort.

Objective To compare the efficacy and safety of sodium zirconium cyclosilicate and calcium polystyrene sulphonate in the treatment of hyperkalemia in chronic kidney disease(CKD).Methods Hospitalized patients with CKD hyperkalemia admitted to Qingyuan People's Hospital from January 2022 to November 2023 were retrospectively selected as study objects,and were divided into sodium zirconium cyclosilicate group and calcium polystyrene sulphonate group according to different drug use.The two groups of patients were matched with 1:1 propensity score,and finally 43 pairs of data were successfully matched.The efficacy and incidence of adverse reactions were compared between two groups of patients after matching.Results After treatment,the serum potassium level in both groups was significantly lower than that before treatment(P<0.05),but there was no significant difference in serum potassium level between two groups(P>0.05).There was no significant difference in the total effective rate between two groups(χ2=1.242,P=0.537).After treatment,the blood sodium level in sodium zirconium cyclosilicate group was significantly higher than that before treatment(P<0.05),there was no significant difference in blood calcium level before and after treatment(P>0.05).There was no significant difference in serum sodium and serum calcium before and after treatment in calcium polystyrene sulphonate group(P>0.05).There was one patient with hypokalemia in each group,and no treatment related adverse reactions such as nausea,edema,constipation,abdominal bloating and diarrhea were observed,and no abnormal laboratory test results were found.Conclusion The clinical efficacy of sodium zirconium cyclosilicate and calcium polystyrene sulphonate in treatment of hyperkalemia in CKD patients is comparable,and the safety is good.

Objective:To review the diagnosis, treatment and quality of life of patients with primary immune thrombocytopenia (ITP) in seven medical centers in some areas of Hubei Province.Methods:A retrospective analysis was conducted on age, disease course, symptoms, diagnosis, and treatment status (including testing items, drug selection, and adverse reactions) of patients with ITP in seven medical centers in Hubei Province from January 2020 to December 2022. An online survey was conducted on the quality of life of patients using the ITP Patient Assessment Questionnaire (ITP-PAQ) .Results:Among the 1033 patients, those with newly diagnosed, persistent, and chronic ITP accounted for 39.8%, 19.1%, and 41.1%, respectively. Most patients exhibit varying degrees of bleeding. Regarding treatment, corticosteroids and thrombopoietin drugs are the most commonly chosen treatment drugs for ITP, and the adverse reactions to treatment mainly include diarrhea, liver dysfunction, and thrombosis. The ITP-PAQ survey of 125 patients revealed that ITP significantly impairs their life quality. Patients with ITP scored significantly lower in fatigue, sleep, fear, exercise, work, and social aspects.Conclusion:A relatively high proportion of patients with ITP progressed to the chronic phase. Corticosteroids and thrombopoietin drugs are the two main treatment drugs for ITP patients. The quality of life of patients with ITP is significantly reduced in multiple dimensions.

ObjectiveTo establish an educational intervention framework of electronic picture books for children with autism spectrum disorder (ASD) based on Creative Problem Solving (CPS) model, and observe the effect on social function. MethodsElectronic picture books were designed using CPS model, including the program of reading, interactive animation design and associated artistic activities. From March to June, 2023, 24 children with mild to moderate ASD were recruited from Maanshan Institute of Special Education, and randomly assigned into experimental group 1 (CPS-based cognitive picture book interventions, n = 8), experimental group 2 (CPS-based social picture book interventions, n = 8) and control group (Bloom's Taxonomy-based picture book interventions, n = 8), and received the interventions for four weeks, with a total of twelve times. They were assessed with speech, social, perceptual and health behavior using Autism Treatment Evaluation Checklist (ATEC) before and after treatment, and the differences were calculated. ResultsThere was a significant difference among the groups in the social and perceptual scores differences (F > 4.344, P < 0.05) and a near-significant difference in the health behaviour score difference (F = 2.921, P = 0.076). Post Hoc test showed that the differences in social scores were higher in both experimental groups than in the control group (P < 0.05); the difference in perceptual scores was significantly higher in experimental group 1 than in experimental group 2 (P < 0.01), but there was no significant difference with the control group (P > 0.05); the difference in health behavior scores was higher in experimental group 2 than in the control (P < 0.05), and the difference in experimental group 1 was slightly higher than in the control group (P = 0.072). ConclusionElectronic picture book interventions based on the CPS model may be more effective in enhancing social, perceptual and health behavior in children with ASD, but there may be differences among models.

Objective:To investigate the adjunctive diagnostic value of retinal imaging structural parameters combined with apolipoprotein E (ApoE) gene polymorphisms for Alzheimer′s disease (AD).Methods:It was a case-control study, 71 confirmed AD patients who attended the Department of Neurology in Sichuan Provincial People′s Hospital from May 2023 to June 2024 and 156 healthy medical checkups who participated in medical checkups in the Health Management Center were continuously with convenience sampling method; the subjects were included as the AD case group and healthy control group, respectively. Optical coherence tomography (OCT) was used to measure the structural parameters of retinal imaging such as the thickness of the retinal nerve fiber layer (RNFL) and the retinal nerve fiber layer-inner plexiform layer (RNFL-IPL) in the study subjects. Information on demographic characteristics and disease history of the study participants were collected through a questionnaire, and venous blood was collected to test for ApoE gene polymorphisms. The retinal imaging structural parameters, ApoE gene polymorphisms and other related indicators were included in a multifactorial logistic regression model to analyze the main factors affecting the risk of AD. Based on the results of the multifactorial analysis, the receiver operating characteristic (ROC) curves were plotted and the areas under the curve (AUC) were calculated to evaluate the efficacy of different models in the adjunctive diagnosis of AD.Results:Of the 227 study subjects included in the analysis, 153 were females and 74 were males; there were 71 cases in the AD case group with a mean age of (66.73±8.83) years, and there were 156 subjects in the healthy control group with an average age of (61.95±8.21) years. Educational attainment of elementary school and below ( OR=4.683, 95% CI: 2.133-10.282), living visual acuity<0.5 ( OR=2.716, 95% CI: 1.12-6.583), and carrying ≥1 ApoE ε4 genes ( OR=5.331, 95% CI: 2.309-11.891) were positively correlated with the risk of AD. RNFL thickening ( OR=0.923, 95% CI: 0.854-0.998) was negatively associated with the risk of AD (all P<0.05). The AD risk assessment model (Model 4), which included fundus imaging features and ApoE gene polymorphisms, had the highest predictive efficacy (AUC=0.857, P<0.001). Conclusion:Retinal imaging structural parameters differ significantly between AD patients and healthy examinees, and a risk assessment model combining retinal imaging structural parameters and ApoE gene polymorphisms has high predictive value and is expected to serve as an auxiliary diagnostic tool for AD.

Objective:To analyze the effects of fertilization methods, quality of inner cell mass (ICM) and trophectoderm (TE) on the sex ratio at birth (SRB) during single blastocyst transfer cycles.Methods:5 367 single blastocyst transfer cycles in in vitro fertilization/intracytoplasmic sperm injection and embryo transfer (IVF/ICSI-ET) of patients with successful pregnancy and delivery in Reproductive Medical Center of Zhanjiang Jiuhe Hospital from January 2010 to December 2022 were included in this retrospective cohort study. According to different types of embryos, the cycles were divided into fresh embryo group ( n=1 487, total population; n=1 258, ≤35 years old) and frozen-thawed embryo group ( n=3 880, total population; n=3 199, ≤35 years old). According to different fertilization methods, the cycles were divided into IVF group ( n=4 424, total population; n=3 667, ≤35 years old) and ICSI group ( n=943, total population; n=780, ≤35 years old). Chi-square test was used to analyze the differences of SRB among all the patients and the patients aged ≤35 years who underwent different embryo types and fertilization methods, and logistic regression was used to analyze the effects of ICM and TE ratings on SRB in each group of blastocysts. Results:There were 917 male infants (61.7%, 917/1 487) in the fresh embryo transfer group and 2 317 male infants (59.7%, 2 317/3 880) in frozen-thawed embryo transfer group. The SRB of the fresh embryo transfer group (160.9∶100) was slightly higher than that in frozen-thawed embryo transfer group (148.2∶100), but the difference was not statistically significant ( P=0.201). There were 2 732 male infants (61.8%, 2 732/4 424) in IVF group and 502 male infants (53.2%, 502/943) in ICSI group. The SRB of IVF group (161.5∶100) was significantly higher than that of ICSI group (113.8∶100), and the difference was statistically significant ( P<0.001). In female patients aged ≤35 years, the effects of different embryo transfer methods and different fertilization methods on SRB were consistent with the results of total population. Univariate logistic regression analysis showed that the SRB of patients with ICSI was lower than that of patients with IVF, except for 3-6AA. There were significant differences in SRB between ICSI cycles patients (88.8∶100; 72.8∶100; 156.1∶100) and IVF cycles patients (130.7∶100; 124.8∶100; 206.3∶100) when the blastocyst grade was 3-6BB ( OR=0.679, 95% CI: 0.516-0.896, P=0.006), 3-6AB( OR=0.583, 95% CI: 0.421-0.809, P=0.001) and 3-6BA OR=0.757, 95% CI: 0.585-0.979, P=0.034). Taking 3-6BB blastocysts as reference, the SRB of 3-6AA and 3-6BA blastocysts were higher (IVF: OR=1.527, 95% CI: 1.258-1.854, P<0.001; OR=1.579,95% CI: 1.341-1.859, P<0.001; ICSI: OR=2.566, 95% CI: 1.661-3.966, P<0.001; OR=1.758, 95% CI: 1.250-2.472, P=0.001). Compared with 3-6BA, the SRB of 3-6BC blastocysts was lower (IVF: OR=0.621, 95% CI: 0.447-0.862, P=0.004; ICSI: OR=0.442, 95% CI: 0.238-0.818, P=0.009). Taking 3-6AB as reference, the SRB of 3-6AA blastocysts was higher (IVF: OR=1.600, 95% CI: 1.307-1.958, P<0.001; ICSI: OR=3.130, 95% CI: 1.964-4.987, P<0.001). Conclusion:The SRB of fresh embryo group is slightly higher than that of frozen-thawed group in single blastocyst transfer cycles. Different fertilization methods can affect SRB, and the SRB in IVF is significantly higher than that in ICSI group. The quality of blastocysts can affect SRB, and blastocysts with higher quality TE have significantly increased SRB, while ICM quality have no significant effect on SRB.

Objective To understand the epidemiological characteristics and trends of postoperative pneumonia(POP)in tertiary general hospitals in Jiangsu Province,and provide theoretical basis for carrying out targeted pre-vention and control measures.Methods Surgery patients from 22 tertiary general hospitals in 12 cities in north,central,and south of Jiangsu Province from January 1,2022 to December 31,2023 were chosen as studied subjects,occurrence of POP was analyzed and compared.Results A total of 848 274 surgical procedures were performed in 22 hospitals,and 3 606 cases of POP occurred,with an incidence of 0.43％.The incidence in 2023 was 0.37％,which was lower than that in 2022(0.49％),with statistically significant difference(P＜0.001).The top three de-partments with high incidence of POP were neurosurgery(6.71％),cardiothoracic surgery(2.91％),and general surgery(0.77％).Among hospitals of different grades,the incidence of POP in tertiary first-class hospitals was 0.44％,which was higher than that in other tertiary hospitals(0.37％).There was no statistically significant difference in the incidence of POP between municipal and district/county hospitals(P＞0.05).The incidence of POP in hospitals with a bed:infection control full-time staff ratio＜200∶1 was lower than that in hospitals with the ratio ≥200∶1(0.39％vs 0.47％,P＜0.001),while the incidence of POP in hospitals with a proportion ≥30％of full-time staff being doctors was higher than that in hospitals with a proportion＜30％(0.45％vs 0.36％,P＜0.001).The incidence of POP in male patients was higher than that in female patients(0.62％vs 0.26％,P＜0.001).The incidence of POP in elderly patients aged≥65 was higher than that in patients aged＜65(0.73％vs 0.26％,P＜0.001).A total of 2 667 strains of infectious pathogens were detected,with the top three being Acine-tobacter baumannii,Klebsiella pneumoniae,and Pseudomonas aeruginosa,accounting for 28.95％,22.72％,and 15.45％,respectively.The detection rates of carbapenem-resistant Acinetobacter baumannii(CRAB),carba-penem-resistant Klebsiella pneumoniae(CRKP),and carbapenem-resistant Pseudomonas aeruginosa(CRPA)were 60.75％,21.45％,and 32.28％,respectively.The detection rate of CRKP decreased in 2023 compared with 2022,with statistically significant difference(P＜0.05).Conclusion The overall incidence of POP in tertiary general hos-pitals in Jiangsu Province is relatively low,but there are significant differences among different hospitals.There-fore,perioperative prevention and control measures should be carried out based on the epidemiological characteristics of patients.

Objective:To explore the correlation between intrahepatic cholestasis of pregnancy(ICP)and ad-verse pregnancy outcomes.Methods:A total of 511 singleton pregnant women with ICP treated at The Third Affili-ated Hospital of Guangzhou Medical University from August 2017 to January 2024 were selected as the study sub-jects.Among them,patients were divided into the adverse pregnancy outcome group(n=49)and the control group without adverse pregnancy outcomes(n=462).The general and clinical data of the two groups were com-pared and analyzed.Results:①General situation:The number of pregnancies and deliveries,ICU transfer rate,total hospital stay,and total hospitalization costs were significantly higher in the adverse pregnancy outcome group compared to the control group(P<0.05).The number of prenatal check-ups,diagnostic gestational weeks,and gestational weeks at delivery were significantly lower compared to the control group(P<0.05).②Clinical symp-toms:The incidence of itching in the adverse pregnancy outcome group was lower compared to the control group(10.2%vs.26.6%,P<0.05),while other symptoms such as rash,fatigue,jaundice,and gastrointestinal symp-toms showed no significant difference between the two groups(P>0.05).③Laboratory examinations:Compared with the control group,patients in the adverse pregnancy outcome group had significantly the increased levels of alanine aminotransferase,aspartate aminotransferase,uric acid,urea nitrogen,and triglycerides,and significantly the decreased levels of alkaline phosphatase and fasting blood glucose,with statistical significance(P<0.05).Other biochemical indicators showed no significant difference between the two groups(P>0.05).④ICP grading and complications:The proportion of early-onset ICP,severe and very severe ICP in the adverse pregnancy out-come group was significantly higher compared to the control group(P<0.001);the proportion of adverse preg-nancy outcome group with pregnancy-induced hypertension was significantly higher compared to the control group;the incidence of preterm birth,fetal growth restriction,meconium-stained amniotic fluid,and fetal distress in the adverse pregnancy outcome group was significantly higher compared to the control group(P<0.001).⑤Neo-natal outcomes:The neonatal Apgar scores(1 min,5 min,10 min)and neonatal weight in the adverse pregnancy outcome group were lower compared to the control group(P<0.001),and the incidence of mild neonatal asphyx-ia was significantly higher,with a statistically significant difference(P<0.001).Conclusions:The severity of ICP is closely related to the occurrence of adverse pregnancy outcomes.Therefore,it is clinically necessary to pay at-tention to the grading of ICP,closely monitor the levels of total bile acids and liver enzymes,and try to avoid ad-verse pregnancy outcomes,especially intrauterine fetal death.

Suzetrigine is the first approved selec-tive Nav1.8 channel inhibitor.On January 30,2025,the U.S.FDA approved Suzetrigine for the oral treatment of moderate to severe acute pain.In two phase Ⅲ clinical trials(NAVIGATE-1 and NAVIGATE-2),Suzetrigine demonstrated statistically significant improvements in the primary efficacy endpoint,time-weighted sum of pain intensity differences over 48 hours(SPID48),compared with placebo.The least squares mean differences were 29.3(95％CI:14.0-44.6;P=0.000 2)and 48.4(95％CI:33.6-63.1;P＜0.000 1),respectively,confirming its robust analgesic efficacy.Furthermore,owing to its high selectivity for Nav1.8,Suzetrigine exhibited favor-able safety and tolerability profiles,with notably lower incidences of nausea,vomiting,and drug de-pendence compared to conventional opioid analge-sics,underscoring its substantial clinical value.

Objective:To analyze the effects of fertilization methods, quality of inner cell mass (ICM) and trophectoderm (TE) on the sex ratio at birth (SRB) during single blastocyst transfer cycles.Methods:5 367 single blastocyst transfer cycles in in vitro fertilization/intracytoplasmic sperm injection and embryo transfer (IVF/ICSI-ET) of patients with successful pregnancy and delivery in Reproductive Medical Center of Zhanjiang Jiuhe Hospital from January 2010 to December 2022 were included in this retrospective cohort study. According to different types of embryos, the cycles were divided into fresh embryo group ( n=1 487, total population; n=1 258, ≤35 years old) and frozen-thawed embryo group ( n=3 880, total population; n=3 199, ≤35 years old). According to different fertilization methods, the cycles were divided into IVF group ( n=4 424, total population; n=3 667, ≤35 years old) and ICSI group ( n=943, total population; n=780, ≤35 years old). Chi-square test was used to analyze the differences of SRB among all the patients and the patients aged ≤35 years who underwent different embryo types and fertilization methods, and logistic regression was used to analyze the effects of ICM and TE ratings on SRB in each group of blastocysts. Results:There were 917 male infants (61.7%, 917/1 487) in the fresh embryo transfer group and 2 317 male infants (59.7%, 2 317/3 880) in frozen-thawed embryo transfer group. The SRB of the fresh embryo transfer group (160.9∶100) was slightly higher than that in frozen-thawed embryo transfer group (148.2∶100), but the difference was not statistically significant ( P=0.201). There were 2 732 male infants (61.8%, 2 732/4 424) in IVF group and 502 male infants (53.2%, 502/943) in ICSI group. The SRB of IVF group (161.5∶100) was significantly higher than that of ICSI group (113.8∶100), and the difference was statistically significant ( P<0.001). In female patients aged ≤35 years, the effects of different embryo transfer methods and different fertilization methods on SRB were consistent with the results of total population. Univariate logistic regression analysis showed that the SRB of patients with ICSI was lower than that of patients with IVF, except for 3-6AA. There were significant differences in SRB between ICSI cycles patients (88.8∶100; 72.8∶100; 156.1∶100) and IVF cycles patients (130.7∶100; 124.8∶100; 206.3∶100) when the blastocyst grade was 3-6BB ( OR=0.679, 95% CI: 0.516-0.896, P=0.006), 3-6AB( OR=0.583, 95% CI: 0.421-0.809, P=0.001) and 3-6BA OR=0.757, 95% CI: 0.585-0.979, P=0.034). Taking 3-6BB blastocysts as reference, the SRB of 3-6AA and 3-6BA blastocysts were higher (IVF: OR=1.527, 95% CI: 1.258-1.854, P<0.001; OR=1.579,95% CI: 1.341-1.859, P<0.001; ICSI: OR=2.566, 95% CI: 1.661-3.966, P<0.001; OR=1.758, 95% CI: 1.250-2.472, P=0.001). Compared with 3-6BA, the SRB of 3-6BC blastocysts was lower (IVF: OR=0.621, 95% CI: 0.447-0.862, P=0.004; ICSI: OR=0.442, 95% CI: 0.238-0.818, P=0.009). Taking 3-6AB as reference, the SRB of 3-6AA blastocysts was higher (IVF: OR=1.600, 95% CI: 1.307-1.958, P<0.001; ICSI: OR=3.130, 95% CI: 1.964-4.987, P<0.001). Conclusion:The SRB of fresh embryo group is slightly higher than that of frozen-thawed group in single blastocyst transfer cycles. Different fertilization methods can affect SRB, and the SRB in IVF is significantly higher than that in ICSI group. The quality of blastocysts can affect SRB, and blastocysts with higher quality TE have significantly increased SRB, while ICM quality have no significant effect on SRB.