BACKGROUND: Concurrent chemo-radiotherapy (CCRT) is the standard treatment for locally advanced cervical cancer (LACC), but there are still many patients who suffer tumor recurrence. However, valuable predictors of treatment outcomes remain limited. This study aimed to assess the value of the serum immune biomarkers to predict the prognosis. METHODS: We reviewed cervical cancer patients treated with CCRT between January 2014 and May 2018 at Peking Union Medical College Hospital. The systemic immune inflammation index (SII), systemic inflammation response index (SIRI), and lactate dehydrogenase (LDH) were calculated using blood samples. The relationship between immune markers and the treatment outcome was analyzed. The area under the receiver operating characteristic (ROC) curve was used to evaluate the predictive efficiency. The Cox proportional hazards model and log-rank were used to predict overall survival (OS) and disease-free survival (DFS). RESULTS: This study included 667 patients. Among them, 195 (29.2%) patients were defined as treatment failure, including 127 (19.0%) patients with pelvic failure, 94 (14.1%) distant failure, and 25 (3.7%) concurrent pelvic and distant failure. It revealed that the tumor stage, size, metastatic lymph nodes (MLNs), and serum immune biomarkers, such as SII, SIRI, and LDH, were significantly related to treatment outcomes. We demonstrated that the optimal cut-off of the SII, SIRI, and LDH were 970.4 × 10 9 /L, 1.3 × 10 9 /L, and 207.52 U/L, respectively. Importantly, this study presented that LDH level had the highest OR (OR = 4.2; 95% CI [2.3-10.8]). Furthermore, the OS and DFS for patients with pre-SII ≥970.5 × 10 9 /L were significantly worse than those with pre-SII <970.5 × 10 9 /L. Similarly, pre-SIRI ≥1.25 × 10 9 /L and pre-LDH ≥207.5 U/L were related to poor survival outcomes. CONCLUSIONS This study demonstrated that the baseline SII, SIRI, and LDH levels can be used to accurately and effectively predict the treatment outcomes after CCRT and long-term prognosis. Our results may offer additional prognostic information in clinical, which helps to detect the potential recurrent metastasis in time.
Humans ; Female ; Uterine Cervical Neoplasms/drug therapy* ; Middle Aged ; Adult ; Aged ; Chemoradiotherapy/methods* ; L-Lactate Dehydrogenase/blood* ; Treatment Outcome ; Disease-Free Survival ; Prognosis ; ROC Curve ; Biomarkers, Tumor/blood* ; Proportional Hazards Models

Objective To systematically evaluate the impact of cough enhancement techniques on weaning outcomes in adult patients under mechanical ventilation(MV).Methods Databases from the inception to 15th November,2024 were searched for randomised controlled trials(RCTs)on cough enhancement technique in MV patients.The searched databases were CNKI,Wanfang Data base,SinoMed,Vip,PubMed,Web of Science,Cochrane Library,Embase,and CINAHL.Literature and evidence quality were evaluated using Cochrane's evaluation tool for intervention research and the GRADE system,and data were extracted and analysed via Meta-analysis with Review Manager 5.3.Results A total of 27 studies were included,involving 2,322 patients(1,169 in the trial group and 1,153 in the control group).Compared with the control group,the trial group had shorter time of mechanical ventilation[MD=-1.40,95%CI(-1.83,-0.97),P<0.001],lower weaning failure rate[OR=0.48,95%CI(0.27,0.85),P=0.01],higher oxygenation index[MD=35.48,95%CI(21.53,49.43),P<0.001],lower pulmonary atelectasis incidence[OR=0.30,95%CI(0.18,0.49),P<0.001],greater sputum volume[MD=1.88,95%CI(0.76,3.01),P=0.001],shorter ICU stay[MD=-1.90,95%CI(-2.95,-0.85),P<0.001]and lower serum procalcitonin(PCT)[MD=-0.89,95%CI(-1.64,-0.14),P=0.02],all with statistically significant differences.However,there was no significant difference in the ventilator-associated pneumonia(VAP)between the two groups[OR=0.54,95%CI(0.21,1.35),P=0.19].Conclusion Cough enhancement techniques promote sputum discharge,improve infection and oxygenation,shorten mechanical ventilation and ICU stay,reduce weaning failure and atelectasis rates in MV patients.Further studies are required to reduce the incidence of VAP.

Objective To identify latent classes of medication adherence change trajectories in middle-aged and young patients with hypertension based on the Latent Growth Mixture Modeling(LGMM)and analyze its influencing factors.Methods A convenience sampling method was used to select 258 middle-aged and young patients with hypertension as study subjects.A cross-sectional sur-vey was conducted on their general information,medication beliefs,self-management behaviors,and Family Care Index.Medication adherence was assessed one day before discharge(T0),one month after discharge(T1),three months after discharge(T2),and six months after discharge(T3).LGMM was used to identify latent classes of change trajectories,and univariate analysis and multivari-ate Logistic regression analysis were conducted to explore the influencing factors.Results After ex-cluding 30 invalid data,228 patients were ultimately included in this study.LGMM fitting results showed that medication adherence change trajectories comprised three latent classes:low adherence-fluctuating group(31.58％),medium adherence-continuously increasing group(32.46％),and high adherence-gradually declining group(35.96％).Multivariate Logistic regression analysis results indi-cated that age,medication types,medication belief scores,self-management behavior scores,and Fam-ily Care Index scores were all independent influencing factors for latent classes of medication adherence change trajectories in middle-aged and young patients with hypertension(P＜0.05).Conclusion There is significant population heterogeneity in medication adherence among middle-aged and young pa-tients with hypertension,with varying change trajectories observed.Healthcare professionals should identify target populations early and formulate targeted intervention programs based on the influen-cing factors of different latent classes to effectively improve patients' medication adherence.

Objective:To investigate the clinical efficacy and safety of the triplet regimen of flumatinib, venetoclax (VEN) and azacitidine (AZA) for Philadelphia chromosome-positive (Ph +) mixed-phenotype acute leukemia (MPAL). Methods:The clinical data of 2 Ph + MPAL patients treated with triplet regimen of flumatinib, VEN and AZA who were admitted to the Institute of Hematology & Blood Diseases Hospital of Chinese Academy of Medical Sciences & Peking Union Medical College in February and March 2023 were retrospectively analyzed, and the relevant literature was reviewed. Results:Patient 1 was a 56-year-old female, and patient 2 was a 59-year-old male. Both patients were diagnosed with Ph + B cell/myeloid (B/My) MPAL. After the first course of induction chemotherapy with the triplet regimen, patient 1 achieved hematological complete remission (HCR), complete cytogenetic remission (CCyR) and major molecular response (MMR), and patient 2 achieved HCR and CCyR. During the entire treatment process, the adverse reactions of two patients were mainly fever and ≥ grade 3 hematological adverse reactions, which were relieved after the use of antibiotics and intermittent infusion of blood products. When the patient achieved HCR and received consolidation treatment with the same regimen, the adverse reactions were mild. Conclusions:The triplet regimen of flumatinib, VEN and AZA is safe and effective for the treatment of Ph + MPAL, and is a new induction therapy option for such patients.

Hemorrhagic fever with renal syndrome(HFRS)is a zoonotic disease caused by hantavirus.Inflammatory cytokine storm is closely associated with HFRS development.This review describes the anti-inflammatory and pro-inflammatory cytokines,and findings from clinical studies of these cytokines in patients with HFRS,to provide a comprehensive understanding of the roles of cyto-kines in renal syndrome hemorrhagic fever,and a reference for clinical diagnosis and assessment of the condition.

Objective:To investigate the changes of serum complement C1q/tumor necrosis factor-associated protein 3 (CTRP3) in patients with rheumatoid arthritis (RA) and its clinical significance.Methods:A total of 60 RA patients admitted to Chongming Hospital affiliated to Shanghai University of Medicine & Health Sciences (Chongming Branch of Xinhua Hospital) from January 2023 to February 2024 were collected.They were divided into a plaque group (38 cases) and a plaque free group (22 cases) according to the results of carotid intima-media thickness (cIMT) by carotid artery ultrasonography. ESR, CRP, blood lipid, HOMA-IR, RF, CCP antibody and CTRP3 levels were detected, and the relationship between CTRP3 levels and disease activity and atherosclerosis in RA patients was analyzed. The statistical analysis was carried out with independent t-test, analysis of variance, Pearson correlation analysis and logistic regression. Results:Serum CTRP3 level in RA patients was lower than that in healthy control group [(116±44)ng/ml and (184±63)ng/ml, t=-6.54, P=0.004]. The CTRP3 level in RA group with plaque was lower than that in RA group without plaque [(98±28) ng/ml and (123±38)ng/ml, t=-5.57, P=0.008]. Serum CTRP3 levels in RA patients were correlated with LDL-C ( r=-0.68, P=0.011), HOMA-IR ( r=-0.74, P=0.001), RF ( r=-0.46, P=0.042), anti-CCP antibody( r=-0.54, P=0.037), DAS28 ( r=-0.66, P=0.024) were negatively correlated with cIMT ( r=-0.76, P=0.001), and positively correlated with DMARDs duration ( r=0.51, P=0.040) and flow-mediated di latatiton ( r=0.70, P=0.004). The CTRP3 level [( OR(95% CI)=0.683(0.355, 0.807), P=0.023] was an independent correlation factor affecting cIMT. Conclusion:CTRP3 level in RA patients is significantly lower than that in healthy control group, and is negatively correlated with insulin resistance, autoantibody level and disease activity, and has a protective effect on early atherosclerosis in RA patients.

Hemorrhagic fever with renal syndrome(HFRS)is a zoonotic disease caused by hantavirus.Inflammatory cytokine storm is closely associated with HFRS development.This review describes the anti-inflammatory and pro-inflammatory cytokines,and findings from clinical studies of these cytokines in patients with HFRS,to provide a comprehensive understanding of the roles of cyto-kines in renal syndrome hemorrhagic fever,and a reference for clinical diagnosis and assessment of the condition.

Objective To systematically evaluate the impact of cough enhancement techniques on weaning outcomes in adult patients under mechanical ventilation(MV).Methods Databases from the inception to 15th November,2024 were searched for randomised controlled trials(RCTs)on cough enhancement technique in MV patients.The searched databases were CNKI,Wanfang Data base,SinoMed,Vip,PubMed,Web of Science,Cochrane Library,Embase,and CINAHL.Literature and evidence quality were evaluated using Cochrane's evaluation tool for intervention research and the GRADE system,and data were extracted and analysed via Meta-analysis with Review Manager 5.3.Results A total of 27 studies were included,involving 2,322 patients(1,169 in the trial group and 1,153 in the control group).Compared with the control group,the trial group had shorter time of mechanical ventilation[MD=-1.40,95%CI(-1.83,-0.97),P<0.001],lower weaning failure rate[OR=0.48,95%CI(0.27,0.85),P=0.01],higher oxygenation index[MD=35.48,95%CI(21.53,49.43),P<0.001],lower pulmonary atelectasis incidence[OR=0.30,95%CI(0.18,0.49),P<0.001],greater sputum volume[MD=1.88,95%CI(0.76,3.01),P=0.001],shorter ICU stay[MD=-1.90,95%CI(-2.95,-0.85),P<0.001]and lower serum procalcitonin(PCT)[MD=-0.89,95%CI(-1.64,-0.14),P=0.02],all with statistically significant differences.However,there was no significant difference in the ventilator-associated pneumonia(VAP)between the two groups[OR=0.54,95%CI(0.21,1.35),P=0.19].Conclusion Cough enhancement techniques promote sputum discharge,improve infection and oxygenation,shorten mechanical ventilation and ICU stay,reduce weaning failure and atelectasis rates in MV patients.Further studies are required to reduce the incidence of VAP.

Objective:To investigate the changes of serum complement C1q/tumor necrosis factor-associated protein 3 (CTRP3) in patients with rheumatoid arthritis (RA) and its clinical significance.Methods:A total of 60 RA patients admitted to Chongming Hospital affiliated to Shanghai University of Medicine & Health Sciences (Chongming Branch of Xinhua Hospital) from January 2023 to February 2024 were collected.They were divided into a plaque group (38 cases) and a plaque free group (22 cases) according to the results of carotid intima-media thickness (cIMT) by carotid artery ultrasonography. ESR, CRP, blood lipid, HOMA-IR, RF, CCP antibody and CTRP3 levels were detected, and the relationship between CTRP3 levels and disease activity and atherosclerosis in RA patients was analyzed. The statistical analysis was carried out with independent t-test, analysis of variance, Pearson correlation analysis and logistic regression. Results:Serum CTRP3 level in RA patients was lower than that in healthy control group [(116±44)ng/ml and (184±63)ng/ml, t=-6.54, P=0.004]. The CTRP3 level in RA group with plaque was lower than that in RA group without plaque [(98±28) ng/ml and (123±38)ng/ml, t=-5.57, P=0.008]. Serum CTRP3 levels in RA patients were correlated with LDL-C ( r=-0.68, P=0.011), HOMA-IR ( r=-0.74, P=0.001), RF ( r=-0.46, P=0.042), anti-CCP antibody( r=-0.54, P=0.037), DAS28 ( r=-0.66, P=0.024) were negatively correlated with cIMT ( r=-0.76, P=0.001), and positively correlated with DMARDs duration ( r=0.51, P=0.040) and flow-mediated di latatiton ( r=0.70, P=0.004). The CTRP3 level [( OR(95% CI)=0.683(0.355, 0.807), P=0.023] was an independent correlation factor affecting cIMT. Conclusion:CTRP3 level in RA patients is significantly lower than that in healthy control group, and is negatively correlated with insulin resistance, autoantibody level and disease activity, and has a protective effect on early atherosclerosis in RA patients.

Objective:To establish a nucleic acid detection and genotyping method for Mycoplasma pneumoniae ( Mp) based on nucleic acid in clinical samples. Methods:Through genomic comparison, the specific target sequences of Genotype 1 and Genotype 2 Mp strains were selected to design synthetic primers and probes, and a PCR detection and classification method for Mp dual fluorescent probe was established, and the specificity, accuracy, detection limit and repeatability of the method were evaluated. The established fluorescence PCR method was used to detect the nucleic acid of clinical specimens and compared with the reported fluorescent PCR methods. Results:The nucleic acid of 18 pathogens, including other species of Mycoplasma and common respiratory bacteria and viruses, which were closely related to the Mp species, were detected, and the results showed that there was no cross-reactivity. The accuracy of detection and typing of 90 Mp nucleic acid was 100%. The detection limits of Genotype 1 and Genotype 2 Mp samples were 1.0 copy/μl, and the experimental coefficient of variation of repeatability within groups and between groups was less than 2.5%. In the detection of 88 nucleic acid of clinical specimens, the Kappa value was 0.675 and the P value was 0.267 compared with the reported real-time PCR method, showing a high degree of agreement. Conclusions:The method for detecting and genotyping Mp in this study has high sensitivity, specificity, and accuracy, which can be applied to the monitoring and prevention and control of Mp in the disease control system of provinces and cities at all levels in China. This method promotes the improvement of the Mp prevention and control system in China, strengthens the surveillance ability, and is of great significance for the early warning and prediction of Mp.