Patients with lung cancer experience a heavy symptom burden during the perioperative period, which seriously affects their recovery and quality of life. Traditional symptom management models rely mainly on scheduled ward rounds during hospitalization and outpatient follow-up after discharge. However, they have limitations such as delayed symptom recognition, lack of post-discharge monitoring, and non-quantitative symptom assessment, which often lead to delayed interventions and low patient satisfaction. In recent years, the symptom management model based on electronic patient-reported outcomes (ePRO) has been increasingly valued in clinical practice. Existing high-level evidence from both domestic and international studies indicates that, through proactive monitoring, real-time alerts, and remote interventions, this model enables dynamic and continuous symptom management and helps improve patient recovery and healthcare experience. As a supplement to routine medical care, the ePRO-based symptom management model aims to enhance the quality of care rather than replace existing medical processes. To promote the standardized application of this model in perioperative lung cancer care, this consensus integrates domestic and international evidence. After multiple rounds of voting by more than 50 experts, it formulates 12 consensus statements covering the three core components, symptom monitoring, alerting, and intervention, to provide scientific and practical recommendations for clinical practice.

Objective:To investigate the efficacy and safety of glofitamab in the treatment of relapsed/refractory diffuse large B-cell lymphoma (DLBCL).Methods:A retrospective case series study was performed. The clinical data of 11 patients with relapsed/refractory DLBCL who were treated with glofitamab in Sichuan Provincial People's Hospital from March 2024 to October 2024 were retrospectively analyzed. All patients received glofitamab monotherapy. Dose escalation was required in the first course, and glofitamab at a dose of 30 mg was administered from the second to the 12th course. The general data, clinical manifestations, laboratory examination results, Eastern Cooperative Oncology Group (ECOG) performance score, previous treatment history, therapeutic effect after medication and adverse reactions were collected.Results:Among 11 patients, there were 8 males and 3 females, with the median age [ M ( Q1, Q3)] of 60 (51, 76) years; 1 case was primary central nervous system DLBCL. The median number of prior treatment lines was 3 (2, 3) lines, and 6 cases received ≥3 lines of therapy; 1 case was double DLBCL and 3 cases was complicated with p53 mutations. The median follow-up time was 5 months (2-7 months). After treatment of the median number of glofitamab, 3 cases achieved complete remission, among which 1 case successfully bridged to autologous hematopoietic stem cell transplantation; 1 case had the stable disease and 7 cases achieved partial remission. Grade 1-2 adverse events included mild leukopenia in 3 patients, mild anemia in 4 patients, thrombocytopenia in 1 patient, and lymphopenia in 8 patients. Grade 3 hematologic adverse events included thrombocytopenia in 1 patient and severe lymphopenia in 1 patient. Non-hematological toxicities included mild rash in 1 patient, grade 1 liver dysfunction in 3 patients and inflammatory factor storm in 4 patients. No medication stop or deferral was found in patients due to severe adverse events. Conclusions:Glofitamab demonstrates a high response rate in the treatment of relapsed/refractory DLBCL, with manageable adverse events and a favorable safety.

Objective To investigate the effects of joint function screening and correction on intervention efficacy of prevention and assessment score of training injuries in new recruits.Methods A randomized controlled study was conducted on 265 new recruits subjected from two organizational units of an army unit with cluster sampling.Based on entire organizational unit,the participants were randomly divided into a control group(n=132)and an experimental group(n=133).The experimental group received joint function screening and corrective movement training,which was subsequently applied in the new recruit training,while the control group underwent training according to conventional methods.Joint function were collected before and after training.The demographic data,assessment score of training,and incidence of training injuries were collected through the participant's own organizational unit.Receiver operating characteristic(ROC)curve was plotted to evaluate the efficacy of joint function screening in predicting training injuries,and binary logistic regression and general linear regression analyses were applied to verify the correlation of joint function screening score with training injuries and assessment score of training.Results After new training,the score of joint function screening was significantly higher in the experimental group than the control group(16.62±1.87 vs 14.92±2.58,P<0.001).And the score was obviously increased in the experimental group(16.62±1.87 vs 12.82±1.98,P<0.001)and the control group(14.92±2.58 vs 12.95±1.81,P<0.001)when compared with the corresponding score before training.The area under the ROC curve(AUC)of joint function screening in predicting training injuries was 0.762(95%CI:0.694～0.830),indicating good predictive efficacy.During the new training process,the incidence of training injuries in the experimental group(13.53%)was significantly lower than that in the control group(24.24%,Chi-square=4.963,P=0.026).Binary logistic regression analysis showed that the pre-training assessment score of joint function screening was an important influencing factor for training injuries in new recruits(OR=0.552,95%CI:0.413～0.660,P<0.001).The experimental group obtained notably higher mean assessment score than the control group[733.00(716.00,752.75)vs 728.79(710.46,744.28),P=0.027].Linear regression analysis revealed a correlation between post-training score of joint function screening and the assessment score of newly trained personnel(P<0.001).Conclusion Joint function screening and correction for newly trained personnel can effectively prevent training-related injuries during the new training period,and correcting joint function through training can effectively improve the assessment score of newly trained personnel.

[Objective] To investigate the factors associated with alanine aminotransferase (ALT) abnormalities in multi-ethnic blood donors across five Zang autonomous prefectures in the plateau regions of Qinghai Province, and to provide evidence for ensuring blood safety and formulating screening strategies. [Methods] A retrospective analysis was performed on the ALT abnormal test results of blood donors in the Zang autonomous prefectures of Qinghai from 2022 to 2024. The correlations between ALT levels and factors including gender, age, altitude, and infectious markers were investigated. [Results] The overall ALT unqualified rate among blood donors in this region was 9.01%. Significant differences in ALT levels were observed across genders and age groups (P<0.05). Variations in ALT abnormality rates were also noted among different plateau regions (P<0.05). Overall, ALT values exhibited an increasing trend with rising altitude. The average ALT unqualified rates were 11.19% in Zang donors, 7.96% in Han donors, and 4.79% in donors from other ethnic groups (P<0.05). No statistically significant association was observed between ALT abnormality and the presence of HBV/HCV infectious markers (P>0.05). [Conclusion] In the plateau areas of Qinghai, multi-ethnic blood donors have a relatively high ALT levels and ALT unqualified rates, showing distinct regional characteristics. ALT elevation in voluntary blood donors is related to non-pathological factors such as gender, age, and dietary habits, but not to infectious indicators.

Objective:To investigate the impact of fresh and frozen-thawed embryo transfer on pregnancy outcomes in patients with diminished ovarian reserve (DOR) at an advanced age.Methods:Using a retrospective cohort study design, we enrolled elderly women with DOR who underwent their first in vitro fertilization and embryo transfer (IVF-ET) treatment at Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital between January 2018 and December 2022. Patients were grouped according to the cycle type of their first embryo transfer: a fresh cycle transfer group (group A, n=563) and a frozen-thawed cycle transfer group (group B, n=234). Propensity score matching (PSM, 1∶1) was used to match the baseline characteristics and embryo transfer information of the two groups, resulting in 184 patients in each group. The impact of fresh versus frozen-thawed embryo transfer on reproductive outcomes in elderly DOR patients was analyzed. Results:1) There were no statistically significant differences in general data, ovarian stimulation, and laboratory parameters of embryos between the two groups after PSM (all P>0.05). 2) The clinical pregnancy rate [23.91% (44/184)], the implantation rate [16.55% (48/290)], the ongoing pregnancy rate [16.85% (31/184)], and the live birth rate [16.30% (30/184)] in group A were significantly higher than those in group B [14.67% (27/184), P=0.025; 10.27% (30/292), P=0.026; 9.78% (18/184), P=0.046; 9.24% (17/184), P=0.042], with statistically significant differences. There were no statistically significant differences in miscarriage rate, multiple pregnancy rate, preterm birth rate, gestational age at delivery, and neonatal birth weight between the two groups (all P>0.05). 3) After controlling for confounding factors, frozen-thawed embryo transfer, female age, and the number of transferred quality embryos were independent factors influencing clinical pregnancy ( OR=0.486, 95% CI: 0.275-0.858, P=0.013; OR=0.761, 95% CI: 0.686-0.844, P<0.001; transferring one high-quality embryo OR=5.213, 95% CI: 1.501-18.105, P=0.009; transferring two high-quality embryos OR=8.144, 95% CI: 2.072-32.009, P=0.003) and live birth ( OR=0.468, 95% CI: 0.240-0.916, P=0.027; OR=0.733, 95% CI: 0.645-0.834, P<0.001; transferring one high-quality embryo OR=5.457, 95% CI: 1.218-24.448, P=0.027; transferring two high-quality embryos OR=5.900, 95% CI: 1.132-30.754, P=0.035). 4) After controlling for confounding factors, in transfer cycles of patients older than 40 years, the clinical pregnancy rate in group A [14.46% (12/83)] was significantly higher than that in group B [4.88% (4/82)], with a statistically significant difference ( OR=0.285, 95% CI: 0.086-0.946, P=0.040). In single cleavage-stage embryo transfer cycles, the clinical pregnancy rate [21.79% (17/78)] and the live birth rate [16.67% (13/78)] in group A were significantly higher than those in group B [9.21% (7/76), OR=0.311, 95% CI: 0.113-0.857, P=0.024; 6.58% (5/76), OR=0.468, 95% CI: 0.24-0.916, P=0.027], with both statistically significant differences. In cycles with transfer of only one high-quality embryo, the clinical pregnancy rate [27.66% (26/94)] and the live birth rate [20.21% (19/94)] in group A were significantly higher than those in group B [13.54% (13/96), OR=0.347, 95% CI: 0.157-0.765, P=0.009; 10.42% (10/96), OR=0.407, 95% CI: 0.171-0.968, P=0.042], with both statistically significant differences. Conclusion:Fresh cycle embryo transfer can achieve better reproductive outcomes in elderly women with DOR, especially in patients older than 40 years, in single cleavage-stage embryo transfer cycles, or when only one high-quality embryo is available. Fresh cycle embryo transfer should be prioritized in these situations.

A quadruplex RT-qPCR method was developed for rapid identification and diagnosis of transmissible gastroenteritis virus(TGEV)of swine,porcine epidemic diarrhea virus(PEDV),porcine deltacorona virus(PDCoV),and porcine rotavirus type A(PoRVA).The full-length sequences of PEDV(77 strains),TGEV(63 strains),PDCoV(17 strains)that are prevalent in China,as well as the 85 VP6 gene sequences of PoRVA,were downloaded from the NCBI database for homology analysis.Based on the relatively conserved sequences,the corresponding primers and probes for each virus were designed and used to establish the quadruplex RT-qPCR method.After optimization of the probes and the reaction conditions,the specificity,sensitivity,and repeatability were determined.Using the established method,109 clinical samples of diarrhea were tested and further compared with the results by standard method.The results showed that the quadruplex RT-qPCR method established in this experiment has good amplification effect,with the C,value linearly correlated with the copies of templates(R2＞0.99).Specificity assay demonstrated that the quadruplex RT-qPCR method can identify TGEV,PEDV,PDCoV,PRoVA strains,and do not de-tect African swine fever virus(ASFV),porcine circovirus type 2(PCV2),porcine reproductive and respiratory syndrome virus(PRRSV),classical swine fever virus(CSFV),pseudorabies virus(PRV)and other epidemic viruses.Sensitivity assay showed that the detection limits for TGEV,PEDV,PDCoV and PoRVA were 10,20,20 and 50 copies/μL,respectively.The method exhibits excellent reproducibility,with coefficients of variation(Cv)for both intra-and inter-assay repli-cates being less than 1％.Detection of 109 samples of diarrhea by this method yielded the coinci-dence rate of 100％with the industry standard,indicating high practical applicability.The devel-oped method possesses the advantages of strong strain compatibility,high sensitivity,strong speci-ficity,good repeatability and stability.It is suitable for virus diagnosis and large-scale clinical sam-ple testing,providing technical support for disease prevention and control as well as epidemiologi-cal investigation.

The objective of this study was to develop a rapid and precise detection technique for por-cine Senecavirus A(SVA)employing reverse transcription recombinase polymerase amplification(RT-RAA)in conjunction with CRISPR Cas13a technology.Additionally,the study aimed to opti-mize the assay's reaction conditions to enhance amplification efficiency.Eight RT-RAA primer sets were designed based on the conserved gene sequence of porcine SVA,and a series of reaction condi-tions were evaluated to refine the RT-RAA reaction system.Subsequently,CRISPR-derived RNA(crRNA)sequences were developed and selected to construct the RT-RAA-CRISPR reaction sys-tem.The method's specificity was determined by examining six prevalent porcine pathogenic nucleic acids,while its sensitivity was assessed using SVA cRNA standards quantified by digital PCR.The method's stability and the consistency of clinical sample analysis were also evaluated.The findings revealed that the optimized RT-RAA and CRISPR reaction systems exhibited the highest amplifi-cation efficiency at a reaction temperature of 37 ℃.Among the eight crRNAs,five were identified as exhibiting the strongest detection signals.The formulated RT-RAA-CRISPR Cas13a method demonstrated exceptional specificity,showing no cross-reactivity with other common porcine disea-ses,including ASFV,PRRSV,PEDV,PCV2,CSFV,and PRV.The method achieved high sensitivi-ty,detecting as low as 0.86 copies/μL of SVA,and exhibited stable fluorescence output,robust re-producibility,and the ability to complete clinical sample analysis within 50 minutes.Consistency e-valuation with six positive and 58 negative samples indicated 100％agreement in outcomes.These results substantiate that the study successfully established a rapid and specific RT-RAA-CRISPR Cas13a detection method for the on-site identification of porcine Senecavirus A,demonstrating high specificity and sensitivity,and holds promise for application in SVA monitoring and control initia-tives.

In the era of precision medicine,integrating radionuclide-based molecular imaging with targeted internal radiotherapy,integrated theranostics of nuclear medicine emerged as a promising and rapidly advancing field to achieve both visualization and precise treatment of tumors.The advances of commonly used and emerging radiotheranostic agents in oncology were systematically reviewed in this article.

Objective:To investigate the impact of fresh and frozen-thawed embryo transfer on pregnancy outcomes in patients with diminished ovarian reserve (DOR) at an advanced age.Methods:Using a retrospective cohort study design, we enrolled elderly women with DOR who underwent their first in vitro fertilization and embryo transfer (IVF-ET) treatment at Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital between January 2018 and December 2022. Patients were grouped according to the cycle type of their first embryo transfer: a fresh cycle transfer group (group A, n=563) and a frozen-thawed cycle transfer group (group B, n=234). Propensity score matching (PSM, 1∶1) was used to match the baseline characteristics and embryo transfer information of the two groups, resulting in 184 patients in each group. The impact of fresh versus frozen-thawed embryo transfer on reproductive outcomes in elderly DOR patients was analyzed. Results:1) There were no statistically significant differences in general data, ovarian stimulation, and laboratory parameters of embryos between the two groups after PSM (all P>0.05). 2) The clinical pregnancy rate [23.91% (44/184)], the implantation rate [16.55% (48/290)], the ongoing pregnancy rate [16.85% (31/184)], and the live birth rate [16.30% (30/184)] in group A were significantly higher than those in group B [14.67% (27/184), P=0.025; 10.27% (30/292), P=0.026; 9.78% (18/184), P=0.046; 9.24% (17/184), P=0.042], with statistically significant differences. There were no statistically significant differences in miscarriage rate, multiple pregnancy rate, preterm birth rate, gestational age at delivery, and neonatal birth weight between the two groups (all P>0.05). 3) After controlling for confounding factors, frozen-thawed embryo transfer, female age, and the number of transferred quality embryos were independent factors influencing clinical pregnancy ( OR=0.486, 95% CI: 0.275-0.858, P=0.013; OR=0.761, 95% CI: 0.686-0.844, P<0.001; transferring one high-quality embryo OR=5.213, 95% CI: 1.501-18.105, P=0.009; transferring two high-quality embryos OR=8.144, 95% CI: 2.072-32.009, P=0.003) and live birth ( OR=0.468, 95% CI: 0.240-0.916, P=0.027; OR=0.733, 95% CI: 0.645-0.834, P<0.001; transferring one high-quality embryo OR=5.457, 95% CI: 1.218-24.448, P=0.027; transferring two high-quality embryos OR=5.900, 95% CI: 1.132-30.754, P=0.035). 4) After controlling for confounding factors, in transfer cycles of patients older than 40 years, the clinical pregnancy rate in group A [14.46% (12/83)] was significantly higher than that in group B [4.88% (4/82)], with a statistically significant difference ( OR=0.285, 95% CI: 0.086-0.946, P=0.040). In single cleavage-stage embryo transfer cycles, the clinical pregnancy rate [21.79% (17/78)] and the live birth rate [16.67% (13/78)] in group A were significantly higher than those in group B [9.21% (7/76), OR=0.311, 95% CI: 0.113-0.857, P=0.024; 6.58% (5/76), OR=0.468, 95% CI: 0.24-0.916, P=0.027], with both statistically significant differences. In cycles with transfer of only one high-quality embryo, the clinical pregnancy rate [27.66% (26/94)] and the live birth rate [20.21% (19/94)] in group A were significantly higher than those in group B [13.54% (13/96), OR=0.347, 95% CI: 0.157-0.765, P=0.009; 10.42% (10/96), OR=0.407, 95% CI: 0.171-0.968, P=0.042], with both statistically significant differences. Conclusion:Fresh cycle embryo transfer can achieve better reproductive outcomes in elderly women with DOR, especially in patients older than 40 years, in single cleavage-stage embryo transfer cycles, or when only one high-quality embryo is available. Fresh cycle embryo transfer should be prioritized in these situations.

In response to the current problems in the traditional methods used for teaching the course of "maternal, child, and adolescent health", including the monotony of teaching modes, poor learning outcomes, limited use of information technology-based teaching, and the need for improved faculty professionalism, this study explored the reform and practice of teaching modes for this course. Teaching reform centered on a task-driven pre-class learning guide, supported by the development of a resource platform. This platform was used to assign pre-class and post-class tasks. An information technology-based platform facilitated teaching implementation during class. Systematical analysis and evaluation were performed on the teaching process and implementation effects. By continuously optimizing course design, adjusting teaching strategies, and improving the autonomy and learning efficiency of students, the system can be used to improve teaching effectiveness and quality. This system provides a reference for information technology-based teaching reform in similar courses.