Objective Jejunal interposition is an important option for restoring gastrointestinal continuity in patients with complex esophageal cancer in whom the stomach is unavailable for reconstruction due to previous gastrectomy, tumor involvement, failed gastric conduit, or other constraints. Although the jejunum offers a caliber similar to the esophagus, a rich blood supply, and preserved peristaltic function, anatomical variations in mesenteric length and vascular arcades render long-segment and high-level reconstruction susceptible to excessive tension, mesenteric torsion, venous congestion, and inadequate distal perfusion. This consensus aims to provide standardized recommendations for the application of jejunal interposition in this specific patient population. Methods This consensus was developed in accordance with the WHO Handbook for Guideline Development and Chinese national guideline development standards, with reference to the Appraisal of Guidelines for Research & Evaluation Ⅱ(AGREE Ⅱ), Reporting Items for Practice Guidelines in Healthcare (RIGHT), and Scientific, Transparent and Applicable Rankings (STAR) checklists. The project was registered on the international practice guidelines registry platform (PREPARE-2026CN1384). The working group systematically searched Chinese and English evidence addressing 12 clinical questions. Evidence was graded using the Oxford Centre for Evidence-Based Medicine (OCEBM) 2009 system, with structured appraisal of risk of bias, inconsistency, indirectness, and imprecision. Recommendations were formulated through two rounds of Delphi surveys and a face-to-face consensus meeting, with an agreement threshold of ≥75%. Results The consensus generated 12 recommendations covering indications, selection between jejunum and colon, preoperative assessment, surgical approach and reconstruction route, pedicled jejunal interposition (PJI), supercharged pedicled jejunal interposition (SPJ), indocyanine green (ICG) perfusion assessment, perioperative nutrition, management of anastomotic leakage, long-term follow-up, and special treatment scenarios. Given that the available direct evidence is predominantly derived from single-center retrospective cohorts and case series, recommendations extrapolated from general esophagectomy or other gastrointestinal surgical evidence are deliberately phrased with caution. Conclusion Jejunal interposition is a safe and effective approach for digestive tract reconstruction in patients with complex esophageal cancer in whom the stomach is unavailable. This consensus emphasizes that clinical decision-making should be individualized based on the patient's prior treatment history, reconstruction height, vascular anatomy, technical availability, and institutional experience in the Chinese context.

ObjectiveTo investigate the changes in coagulation system in acute decompensated cirrhosis （ADC） patients with or without sepsis and the association of these changes with short-term prognosis. MethodsA prospective study was conducted among 116 ADC patients who were hospitalized in Nanfang Hospital from January 2021 to July 2023， among whom there were 86 patients with sepsis and 30 patients without sepsis， and 54 patients with sepsis alone who had no chronic liver disease were enrolled as control group. Thromboelastography （TEG） and other conventional coagulation parameters were used to comprehensively evaluate the coagulation function of patients. The data including TEG results and short-term prognosis were collected， and a correlation analysis was performed. The independent-samples t test was used for comparison of normally distributed continuous data between two groups， and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups； the chi-square test was used for comparison of categorical data between two groups. The Spearman correlation coefficient was calculated to investigate the correlation between different variables. The Logistic regression model was used to perform the univariate and multivariate analyses. ResultsFor the ADC patients with sepsis， the lungs and bloodstream were the main infection sites， and bacteria were the main pathogenic microorganism. TEG results showed that compared with the patients with sepsis alone， the patients with ADC and sepsis had a significant reduction in median maximum amplitude （MA）， a significant increase in coagulation time （K time）， and a significant reduction in α angle （all P<0.05）； the patients with ADC and sepsis had a significantly longer reaction time （R time） than those with ADC alone （P=0.02）， and the patients with sepsis alone had a significantly longer R time than those with ADC and sepsis （P=0.04）. There was no correlation between MA and platelet count in the patients with ADC and sepsis （r=-0.133， P=0.057）， while there was a significant correlation between MA and platelet count in the patients with sepsis alone （r=0.595， P=0.001）. SOFA score was negatively correlated with MA in sepsis patients with or without ADC （r=-0.503 and -0.561， both P<0.001）， and for the patients with ADC and sepsis， R time， K time， and α angle were weakly correlated with SOFA score and had a relatively strong correlation with APTT （all P<0.05）. The patients with ADC alone all survived within 90 days， and compared with the death group， the patients with sepsis alone who survived had significantly higher values of MA and α angle （all P<0.05）； there was a significant difference in α angle on day 90 between the survival group and the death group， no matter whether the patients were comorbid with ADC or not （both P<0.01）， while for the patients with ADC and sepsis， there was no significant difference in MA value on day 90 between the survival group and the death group （P>0.05）. ConclusionFor ADC patients comorbid with sepsis， coagulation function assessment and monitoring should be taken seriously in clinical practice， and TEG parameters and SOFA score should be monitored when necessary to develop individualized treatment regimens.

Objective To investigate the changes in coagulation system in acute decompensated cirrhosis(ADC)patients with or without sepsis and the association of these changes with short-term prognosis.Methods A prospective study was conducted among 116 ADC patients who were hospitalized in Nanfang Hospital from January 2021 to July 2023,among whom there were 86 patients with sepsis and 30 patients without sepsis,and 54 patients with sepsis alone who had no chronic liver disease were enrolled as control group.Thromboelastography(TEG)and other conventional coagulation parameters were used to comprehensively evaluate the coagulation function of patients.The data including TEG results and short-term prognosis were collected,and a correlation analysis was performed.The independent-samples t test was used for comparison of normally distributed continuous data between two groups,and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups;the chi-square test was used for comparison of categorical data between two groups.The Spearman correlation coefficient was calculated to investigate the correlation between different variables.The Logistic regression model was used to perform the univariate and multivariate analyses.Results For the ADC patients with sepsis,the lungs and bloodstream were the main infection sites,and bacteria were the main pathogenic microorganism.TEG results showed that compared with the patients with sepsis alone,the patients with ADC and sepsis had a significant reduction in median maximum amplitude(MA),a significant increase in coagulation time(K time),and a significant reduction in α angle(all P<0.05);the patients with ADC and sepsis had a significantly longer reaction time(R time)than those with ADC alone(P=0.02),and the patients with sepsis alone had a significantly longer R time than those with ADC and sepsis(P=0.04).There was no correlation between MA and platelet count in the patients with ADC and sepsis(r=-0.133,P=0.057),while there was a significant correlation between MA and platelet count in the patients with sepsis alone(r=0.595,P=0.001).SOFA score was negatively correlated with MA in sepsis patients with or without ADC(r=-0.503 and-0.561,both P<0.001),and for the patients with ADC and sepsis,R time,K time,and α angle were weakly correlated with SOFA score and had a relatively strong correlation with APTT(all P<0.05).The patients with ADC alone all survived within 90 days,and compared with the death group,the patients with sepsis alone who survived had significantly higher values of MA and α angle(all P<0.05);there was a significant difference in α angle on day 90 between the survival group and the death group,no matter whether the patients were comorbid with ADC or not(both P<0.01),while for the patients with ADC and sepsis,there was no significant difference in MA value on day 90 between the survival group and the death group(P>0.05).Conclusion For ADC patients comorbid with sepsis,coagulation function assessment and monitoring should be taken seriously in clinical practice,and TEG parameters and SOFA score should be monitored when necessary to develop individualized treatment regimens.

Objective:To explore the symptom management experience and needs of tuberculosis patients undergoing home-based anti-tuberculosis chemotherapy.Methods:This was a descriptive qualitative study. Purposeful sampling was used to select tuberculosis patients receiving home-based chemotherapy and healthcare professionals with tuberculosis experience from Beijing Chest Hospital, Capital Medical University between March and July 2024. Semi-structured interviews focused on the management experience and needs related to chemotherapy symptoms. Data were analyzed using thematic analysis.Results:A total of 13 tuberculosis patients and six healthcare professionals were interviewed. A total of four core themes were identified: multiple concurrent symptoms exacerbate the difficulty of home disease management and cause multidimensional distress; tuberculosis patients have insufficient self-management skills for symptoms; there is a high and diverse demand for symptom management during home chemotherapy; and the out-of-hospital follow-up and monitoring system struggles to address symptom management effectively.Conclusions:Tuberculosis patients undergoing home chemotherapy face significant and challenging symptom management burdens. Future improvements should include enhancing continuity of care outside the hospital, developing specific symptom assessment tools, and establishing an efficient, multi-symptom integrated management strategy combining home and hospital care to improve symptom management experience and outcomes for tuberculosis patients.

Objective:To explore the symptom management experience and needs of tuberculosis patients undergoing home-based anti-tuberculosis chemotherapy.Methods:This was a descriptive qualitative study. Purposeful sampling was used to select tuberculosis patients receiving home-based chemotherapy and healthcare professionals with tuberculosis experience from Beijing Chest Hospital, Capital Medical University between March and July 2024. Semi-structured interviews focused on the management experience and needs related to chemotherapy symptoms. Data were analyzed using thematic analysis.Results:A total of 13 tuberculosis patients and six healthcare professionals were interviewed. A total of four core themes were identified: multiple concurrent symptoms exacerbate the difficulty of home disease management and cause multidimensional distress; tuberculosis patients have insufficient self-management skills for symptoms; there is a high and diverse demand for symptom management during home chemotherapy; and the out-of-hospital follow-up and monitoring system struggles to address symptom management effectively.Conclusions:Tuberculosis patients undergoing home chemotherapy face significant and challenging symptom management burdens. Future improvements should include enhancing continuity of care outside the hospital, developing specific symptom assessment tools, and establishing an efficient, multi-symptom integrated management strategy combining home and hospital care to improve symptom management experience and outcomes for tuberculosis patients.

Objective To investigate the risk factors for acute respiratory failure in immunocompromised patients with Pneumocystis jirovecii pneumonia(PJP).Methods Clinical data of 123 immunocompromised patients complicated with PJP hospitalized at Mengchao Hepatobiliary Hospital of Fujian Medical University from January 2021 to December 2023 were retrospectively collected and analyzed.SPSS 22.0 statistical software package was used to perform multivariate binary logistic regression analysis to identify risk factors for acute respiratory failure in PJP patients.Results Among the 123 PJP patients,77 were HIV-positive,and 46 were HIV-negative.HIV-negative PJP patients were more likely to have comorbidities such as hypertension(P＜0.001),diabetes mellitus(P＜0.001),coronary heart disease(P=0.034),chronic kidney disease(P＜0.001),chronic liver disease(P=0.019),chronic lung disease(P=0.011),and malignant tumor(P＜0.001).They were also more prone to respiratory failure(P＜0.001)and ICU admission(P＜0.001).The HIV-positive patients had significantly lower CD4+T lymphocyte counts and albumin levels(P＜0.001).Forty patients developed acute respiratory failure,and six patients died.Multivariate analysis showed that high neutrophil-to-lymphocyte ratio(NLR)(P=0.031),non-HIV infection(P=0.002),and concomitant infections with other pathogens(P＜0.001)were independent risk factors for incidence of respiratory failure.ROC curve analysis revealed that the area under the curve(AUC)was 0.686(0.584,0.789)for non-HIV infection,0.731(0.637,0.826)for concomitant infections with other pathogens,0.648(0.546,0.750)for NLR.The predicted probability was 0.845(0.778,0.912).Conclusions Non-HIV infection,high NLR,and concomitant infections with other pathogens are independent risk factors for incidence of respiratory failure in PJP patients.The panel combining these factors provides a higher predictive value for respiratory failure.Timely assessment of patient condition and early treatment are vital for better outcomes.

Objective To investigate the risk factors for acute respiratory failure in immunocompromised patients with Pneumocystis jirovecii pneumonia(PJP).Methods Clinical data of 123 immunocompromised patients complicated with PJP hospitalized at Mengchao Hepatobiliary Hospital of Fujian Medical University from January 2021 to December 2023 were retrospectively collected and analyzed.SPSS 22.0 statistical software package was used to perform multivariate binary logistic regression analysis to identify risk factors for acute respiratory failure in PJP patients.Results Among the 123 PJP patients,77 were HIV-positive,and 46 were HIV-negative.HIV-negative PJP patients were more likely to have comorbidities such as hypertension(P＜0.001),diabetes mellitus(P＜0.001),coronary heart disease(P=0.034),chronic kidney disease(P＜0.001),chronic liver disease(P=0.019),chronic lung disease(P=0.011),and malignant tumor(P＜0.001).They were also more prone to respiratory failure(P＜0.001)and ICU admission(P＜0.001).The HIV-positive patients had significantly lower CD4+T lymphocyte counts and albumin levels(P＜0.001).Forty patients developed acute respiratory failure,and six patients died.Multivariate analysis showed that high neutrophil-to-lymphocyte ratio(NLR)(P=0.031),non-HIV infection(P=0.002),and concomitant infections with other pathogens(P＜0.001)were independent risk factors for incidence of respiratory failure.ROC curve analysis revealed that the area under the curve(AUC)was 0.686(0.584,0.789)for non-HIV infection,0.731(0.637,0.826)for concomitant infections with other pathogens,0.648(0.546,0.750)for NLR.The predicted probability was 0.845(0.778,0.912).Conclusions Non-HIV infection,high NLR,and concomitant infections with other pathogens are independent risk factors for incidence of respiratory failure in PJP patients.The panel combining these factors provides a higher predictive value for respiratory failure.Timely assessment of patient condition and early treatment are vital for better outcomes.

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.

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.

Objective:To investigate the correlation between the levels of peripheral blood neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR) and obesity in polycystic ovary syndrome (PCOS).Methods:Two hundreds patients with PCOS admitted to Guilin Maternal and Child Health Care Hospital from December 2021 to December 2022 were retrospectively selected, and divided into the PCOS obesity group (117 cases, body mass index≥25 kg/m 2) and PCOS non-obesity group (83 cases, body mass index <25 kg/m 2), another 100 non-pregnant women with normal menstruation, normal ovulation, normal body weight and normal endocrine hormone levels in the same period of time were selected as the control group. The levels of NLR, PLR, sex hormones, biochemical indexes and inflammatory response markers were compared among the three groups. Pearson test was used to analyze the correlation between NLR, PLR and waist-to-hip ratio (WHR), fasting blood glucose (FBG), fasting insulin (FINS) and inflammatory response markers in PCOS patients. Results:The levels of estradiol (E2), high-density lipoprotein cholesterol (HDL-C) and FINS in the control group, PCOS non-obese group and PCOS obese group were decreased in turn, the levels of WHR, NLR, PLR, luteinizing hormone (LH), follicle-stimulating hormone (FSH), low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), triacylglycerol (TG) and FBG were increased in turn, there were statistical differences ( P<0.05). The levels of interleukin (IL)-13, IL-10, IL-17, procalcitonin (PCT) and hypersensitive C-reactive protein (hs-CRP) in the control group, PCOS non-obese group and PCOS obese group were increased in turn, there were with statistical differences ( P<0.05). The results of Pearson test showed that the level of peripheral blood NLR had positive correlation with WHR, FBG, IL-13, IL-10, IL-17, PCT, hs-CRP( r = 0.512, 0.351, 0.364, 0.411, 0.523, 0.443, 0.336; P<0.05), had negative correlation with FINS ( r = - 0.333, P<0.05); the level of peripheral blood PLR had positive correlation with WHR, FBG, IL-13, IL-10, IL-17, PCT, hs-CRP ( r = 0.426, 0.436, 0.3327, 0.433, 0.528, 0.551, 0.318; P<0.05), had negative correlation with FINS ( r = - 0.453, P<0.05). Conclusions:The levels of NLR and PLR in peripheral blood of patients with PCOS are increased, and the levels of NLR and PLR in obese patients with PCOS are higher than those in non-obese patients, and are closely related to WHR, FBG and FINS.