Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To identify the risk factors for acute graft-versus-host disease (aGVHD) in patients with acute myeloid leukemia (AML) undergoing haploidentical hematopoietic stem cell transplantation (HID-HSCT) .Methods:A total of 141 AML patients who underwent HID-HSCT at the Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences, from January 2020 to July 2021 were included. The cumulative incidence of aGVHD was analyzed using the Fine-Gray competing risk model, with relapse and death as competing events, to compare differences between groups. Potential risk factors were evaluated by univariable and multivariable Cox proportional hazards regression analyses to determine their independent effects on aGVHD.Results:Among the 141 patients, 86 (61.0%) were male and 55 (39.0%) were female, with a median age at transplantation of 34 years. Within 100 days post-transplant, 59 patients developed grade Ⅱ-Ⅳ aGVHD, whereas 86 patients experienced no or grade Ⅰ aGVHD (the grade 0-Ⅰ aGVHD group) . Survival analysis showed that the 3-year overall survival was 68.7% (95% CI: 57.7%-81.9%) in the grade Ⅱ-Ⅳ aGVHD group, compared with 78.8% (95% CI: 70.4%-88.3%) in the grade 0 - Ⅰ aGVHD group, with the difference not being statistically significant ( P=0.190) . Univariable analysis identified donor age ( P=0.020, HR=1.020, 95% CI: 1.000-1.040) and the female donor-male recipient sex combination ( P=0.033, HR=1.980, 95% CI: 1.160-3.380) as risk factors for grade Ⅱ-Ⅳ aGVHD. Multivariable analysis confirmed that donor age ( P=0.005, HR=1.026, 95% CI: 1.008-1.047) and the female donor-male recipient sex combination ( P=0.002, HR=2.339, 95% CI: 1.354-4.037) were independent risk factors for aGVHD. Patients receiving grafts from donors aged >45 years had a significantly higher 100-day cumulative incidence of grade Ⅱ-Ⅳ aGVHD compared with those receiving grafts from donors ≤45 years [54.7% (95% CI: 42.3%-67.0%) vs 31.6% (95% CI: 21.0%-42.1%) , P=0.006]. Similarly, patients with the female donor-male recipient sex combination had a higher 100-day cumulative incidence of grade Ⅱ-Ⅳ aGVHD than those with other sex combinations [56.8% (95% CI: 40.4%-73.1%) vs 36.9% (95% CI: 27.5%-46.3%) , P=0.015]. Conclusion:Older donor age and the female donor-male recipient sex combination remain independent risk factors for aGVHD in patients with AML undergoing HID-HSCT.

Objective To observe the clinical efficacy of Dan Qi Yishen Prescription in treating diabetic nephropathy(DN)and explore its renal protective mechanism.Methods A total of 150 patients with DN of qi-yin deficiency complicated with blood stasis syndrome who admitted to Sanya Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine from October 2021 to April 2023 were divided into a control group and an observation group according to the random number table method,with 75 patients in each group.Both groups were given conventional therapies such as dietary treatment,blood glucose control,blood pressure control,lipid-lowering treatment and treatment of complications.Additionally,the control group was given intravenous injection of reduced glutathione,while the observation group was given oral use of the decoction of Dan Qi Yishen Prescription and ionic introduction of Dan Qi Yishen Prescription in renal region.Thirty days constituted one course of treatment,and both groups were treated for three courses.Before and after treatment,the scores of traditional Chinese medicine(TCM)syndrome,and the levels of renal function indicators,renal hemodynamic indicators,coagulation and fibrinolysis indicators,and vascular endothelial function indicators in the two groups were observed.Results(1)After treatment,the scores of TCM symptoms such as fatigue and weakness,palpitations and shortness of breath,dizziness and tinnitus,spontaneous sweating and night sweating,restlessness and insomnia,and thirst with preference for drinks in the two groups were decreased compared with those before treatment(P<0.01),and the decrease in the observation group was significantly superior to that in the control group(P<0.01).(2)After treatment,the levels of renal function indicators such as blood urea nitrogen(BUN),serum creatinine(SCr),collagen Ⅳ(CⅣ),and plasma laminin(LN)of patients in the two groups were improved compared with those before treatment(P<0.01),and the improvement in the observation group was significantly superior to that in the control group(P<0.01).(3)After treatment,the levels of renal hemodynamic indicators such as systolic maximum blood flow velocity(Vsmax)and diastolic minimum blood flow velocity(Vdmin)of the main renal artery(MRA)and interlobar artery(IRA)in the two groups were increased compared with those before treatment(P<0.05 or P<0.01),while the resistance index(RI)and pulsatility index(PI)of MRA and RI of IRA in the two group as well as PI of IRA in the observation group were decreased compared with those before treatment(P<0.05 or P<0.01).The increase of Vsmax and Vdmin of MRA and IRA as well as the decrease of RI and PI of MRA and IRA in the observation group was significantly superior to that in the control group(P<0.05 or P<0.01).(4)After treatment,the levels of coagulation and fibrinolysis indicators such as prothrombin time(PT),activated partial thromboplastin time(APTT),D-dimer(D-D),and fibrinogen(FIB)in the two groups were improved compared with those before treatment(P<0.01),and the improvement in the observation group was significantly superior to that in the control group(P<0.01).(5)The analysis of vascular endothelial function indicators showed that after treatment,the serum vasohibin 1(VASH-1)level in the two groups was increased compared with that before treatment(P<0.01),and the serum vascular endothelial growth factor(VEGF)and endothelin 1(ET-1)levels were decreased compared with those before treatment(P<0.01),and the increase of serum VASH-1 level as well as the decrease of serum VEGF and ET-1 levels in the observation group was significantly superior to that in the control group(P<0.01).Conclusion Dan Qi Yishen Prescription exerts good clinical efficacy in treating patients with DN of qi-yin deficiency complicated with blood stasis syndrome,and it has protective effect on renal function probably by improving the coagulation and fibrinolysis system and vascular endothelial function of the patients.

Objective To investigate the association between dietary behavior and mild cognitive impairment(MCI)in older adults,and to further analyze the role of cardiometabolic comorbidities in this relationship.Methods A total of 6599 older adults were recruited from 3 communities and 48 villages in Dawu County between 2018 and 2023 as part of the Hubei Elderly Memory Cohort Study.Dietary behaviors were assessed using a food frequency questionnaire and a dietary behavior questionnaire.Latent class analysis was performed to categorize the participants into healthy eat-ing behavior(HEB),sub-healthy eating behavior(SHEB),and unhealthy eating behavior(UEB).Cardiovascular-metabolic diseases were diabetes,hypertension,coronary heart disease,and cere-brovascular disease,which all diagnosed by physicians.MCI was diagnosed by a team of clinical experts according to Peterson's criteria.Multivariable logistic regression model was used to ana-lyze the impact of cardiometabolic comorbidities on the association between dietary behavior and MCI.Results The morbidity rate of MCI was 24.3％,and that of HEB,SHEB and UEB was 16.6％,24.3％and 31.3％,respectively.The incidence of MCI was higher in the participants who were female,over ≥75 years old,unmarried,and lack physical exercise,SHEB and UEB groups,had low educational level,lived in rural areas,had no stable income,had abnormal BMI,and more types of cardiometabolic diseases(P＜0.05,P＜0.01).After adjusting for confounders,multivari-able logistic regression analysis indicated that both UEB(OR=1.220,95％CI:1.004-1.418,P=0.045)and SHEB(OR=1.592,95％CI:1.345-1.883,P=0.001)were positively correlated with MCI risk in older adults.Further stratified analysis by cardiometabolic comorbidities revealed that for the patients in the HEB group,those suffering from hypertension+diabetes+coronary heart disease had the highest risk for MCI(OR=4.220,95％CI:1.913-9.309,P=0.001),while for the SHEB group,the following comorbidities were significantly associated with increased MCI risk:hypertension+diabetes(OR=1.640,95％CI:1.157-2.322,P=0.005),hypertension+cerebro-vascular disease(OR=1.454,95％CI:1.041-2.031,P=0.028),hypertension+diabetes+cere-brovascular disease(OR=2.064,95％CI:1.246-3.419,P=0.005),and hypertension+diabetes+coronary heart disease+cerebrovascular disease(OR=1.974,95％CI:1.036-3.760,P=0.039).Conclusion Older adults with SHEB or UEB have a higher risk of developing MCI,and the pres-ence of cardiometabolic comorbidities further exacerbates this risk.

[Objective]To explore the relationship between self-assessed health and age-adjusted Charlson comorbidity index(AICC)in older adults,and to further analyze the differences in this relationship across gender groups.[Methods]Based on the China health and retirement longitudinal study(CHARLS)database,this study selected data on basic characteristics,chronic disease status,depressive symptoms,and self-assessed health of older adults aged≥60 years.Chi-square tests were used to perform a preliminary analysis of the association between these factors and AICC scores.A multifactorial ordered logistic regression model was constructed to assess the effects of each influencing factor on AICC,while multiple linear regression analysis was used to explore the linear relationship between self-rated health and AICC scores.Additionally.Stratified analysis by gender was performed to evaluate gender differences.[Results]A total of 10 911 participants were included,with a mean age of 67.40±5.94 years;6 249(57.3%)were male and 4 662(42.7%)were female.The distribution of AICC scores was categorized into low-risk,moderate-risk,higher-risk,and high-risk groups,accounting for 23.5%,50.2%,20.6%,and 5.7%,respectively.Multifactorial logistic regression analysis revealed that self-rated health was negatively associated with AICC in the total population and in the male geriatric group(OR=0.843,95%CI:0.776,0.917,P=0.001),(OR=0.886,95%CI:0.796,0.987,P=0.028),but did not reach statistical significance in the female geriatric group.Linear regression analysis further indicated a significant negative linear relationship between self-rated health and AICC(b=-0.485,95%CI:-0.516,-0.455,P＜0.001).This relationship was consistent in both male(b=-0.356,95%CI:-0.406,-0.305,P＜0.001)and female(b=-0.373,95%CI:-0.435,-0.310,P＜0.001)subgroups,with a stronger negative association in females.[Conclusion]Self-rated health is significantly negatively associated with AICC,and attention should be given to self-rated health in the female geriatric population.Self-rated health can serve as an important tool for identifying elderly group at high risk of comorbidities providing a valuable basis for precise intervention.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective To investigate the association between dietary behavior and mild cognitive impairment(MCI)in older adults,and to further analyze the role of cardiometabolic comorbidities in this relationship.Methods A total of 6599 older adults were recruited from 3 communities and 48 villages in Dawu County between 2018 and 2023 as part of the Hubei Elderly Memory Cohort Study.Dietary behaviors were assessed using a food frequency questionnaire and a dietary behavior questionnaire.Latent class analysis was performed to categorize the participants into healthy eat-ing behavior(HEB),sub-healthy eating behavior(SHEB),and unhealthy eating behavior(UEB).Cardiovascular-metabolic diseases were diabetes,hypertension,coronary heart disease,and cere-brovascular disease,which all diagnosed by physicians.MCI was diagnosed by a team of clinical experts according to Peterson's criteria.Multivariable logistic regression model was used to ana-lyze the impact of cardiometabolic comorbidities on the association between dietary behavior and MCI.Results The morbidity rate of MCI was 24.3％,and that of HEB,SHEB and UEB was 16.6％,24.3％and 31.3％,respectively.The incidence of MCI was higher in the participants who were female,over ≥75 years old,unmarried,and lack physical exercise,SHEB and UEB groups,had low educational level,lived in rural areas,had no stable income,had abnormal BMI,and more types of cardiometabolic diseases(P＜0.05,P＜0.01).After adjusting for confounders,multivari-able logistic regression analysis indicated that both UEB(OR=1.220,95％CI:1.004-1.418,P=0.045)and SHEB(OR=1.592,95％CI:1.345-1.883,P=0.001)were positively correlated with MCI risk in older adults.Further stratified analysis by cardiometabolic comorbidities revealed that for the patients in the HEB group,those suffering from hypertension+diabetes+coronary heart disease had the highest risk for MCI(OR=4.220,95％CI:1.913-9.309,P=0.001),while for the SHEB group,the following comorbidities were significantly associated with increased MCI risk:hypertension+diabetes(OR=1.640,95％CI:1.157-2.322,P=0.005),hypertension+cerebro-vascular disease(OR=1.454,95％CI:1.041-2.031,P=0.028),hypertension+diabetes+cere-brovascular disease(OR=2.064,95％CI:1.246-3.419,P=0.005),and hypertension+diabetes+coronary heart disease+cerebrovascular disease(OR=1.974,95％CI:1.036-3.760,P=0.039).Conclusion Older adults with SHEB or UEB have a higher risk of developing MCI,and the pres-ence of cardiometabolic comorbidities further exacerbates this risk.

Objective:To identify the risk factors for acute graft-versus-host disease (aGVHD) in patients with acute myeloid leukemia (AML) undergoing haploidentical hematopoietic stem cell transplantation (HID-HSCT) .Methods:A total of 141 AML patients who underwent HID-HSCT at the Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences, from January 2020 to July 2021 were included. The cumulative incidence of aGVHD was analyzed using the Fine-Gray competing risk model, with relapse and death as competing events, to compare differences between groups. Potential risk factors were evaluated by univariable and multivariable Cox proportional hazards regression analyses to determine their independent effects on aGVHD.Results:Among the 141 patients, 86 (61.0%) were male and 55 (39.0%) were female, with a median age at transplantation of 34 years. Within 100 days post-transplant, 59 patients developed grade Ⅱ-Ⅳ aGVHD, whereas 86 patients experienced no or grade Ⅰ aGVHD (the grade 0-Ⅰ aGVHD group) . Survival analysis showed that the 3-year overall survival was 68.7% (95% CI: 57.7%-81.9%) in the grade Ⅱ-Ⅳ aGVHD group, compared with 78.8% (95% CI: 70.4%-88.3%) in the grade 0 - Ⅰ aGVHD group, with the difference not being statistically significant ( P=0.190) . Univariable analysis identified donor age ( P=0.020, HR=1.020, 95% CI: 1.000-1.040) and the female donor-male recipient sex combination ( P=0.033, HR=1.980, 95% CI: 1.160-3.380) as risk factors for grade Ⅱ-Ⅳ aGVHD. Multivariable analysis confirmed that donor age ( P=0.005, HR=1.026, 95% CI: 1.008-1.047) and the female donor-male recipient sex combination ( P=0.002, HR=2.339, 95% CI: 1.354-4.037) were independent risk factors for aGVHD. Patients receiving grafts from donors aged >45 years had a significantly higher 100-day cumulative incidence of grade Ⅱ-Ⅳ aGVHD compared with those receiving grafts from donors ≤45 years [54.7% (95% CI: 42.3%-67.0%) vs 31.6% (95% CI: 21.0%-42.1%) , P=0.006]. Similarly, patients with the female donor-male recipient sex combination had a higher 100-day cumulative incidence of grade Ⅱ-Ⅳ aGVHD than those with other sex combinations [56.8% (95% CI: 40.4%-73.1%) vs 36.9% (95% CI: 27.5%-46.3%) , P=0.015]. Conclusion:Older donor age and the female donor-male recipient sex combination remain independent risk factors for aGVHD in patients with AML undergoing HID-HSCT.

Twelve DEK-NUP214 fusion gene-positive patients with acute myeloid leukemia and on allo-HSCT treatment at the Hematology Hospital of the Chinese Academy of Medical Sciences from November 2016 to August 2022 were included in the study, and their clinical data were retrospectively analyzed. The patients comprised five men and seven women with a median age of 34 (16-52) years. At the time of diagnosis, all the patients were positive for the DEK-NUP214 fusion gene. Chromosome karyotyping analysis showed t (6;9) (p23;q34) translocation in 10 patients (two patients did not undergo chromosome karyotyping analysis), FLT3-ITD mutation was detected in 11 patients, and high expression of WT1 was observed in 11 patients. Nine patients had their primary disease in the first complete remission state before transplantation, one patient had no disease remission, and two patients were in a recurrent state. All patients received myeloablative pretreatment, five patients received sibling allogeneic hematopoietic stem cell transplantation, and seven patients received haploid hematopoietic stem cell transplantation. The median number of mononuclear cells in the transplant was 10.87 (7.09-17.89) ×10 8/kg, and the number of CD34 + cells was 3.29 (2.53-6.10) ×10 6/kg. All patients achieved blood reconstruction, with a median time of 14 (10-20) days for neutrophil implantation and 15 (9-27) days for platelet implantation. The 1 year transplant-related mortality rate after transplantation was 21.2%. The cumulative recurrence rates 1 and 3 years after transplantation were 25.0% and 50.0%, respectively. The leukemia free survival rates were (65.6±14.0) % and (65.6±14.0) %, respectively. The overall survival rates were (72.2±13.8) % and (72.2±13.8) %, respectively.

Objective:To evaluate the efficacy and prognostic factors of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in patients with myelodysplastic syndrome accompanied by myelodysplasia (MDS-EB) and to compare the prognosis of different subtypes of patients classified by World Health Organization (WHO) 2022.Methods:A total of 282 patients with MDS-EB who underwent allo-HSCT at the Hematology Hospital of the Chinese Academy of Medical Sciences from October 2006 to December 2022 were included in the study. The WHO 2022 diagnostic criteria reclassified MDS into three groups: myelodysplastic tumors with type 1/2 of primitive cell proliferation (MDS-IB1/IB2, 222 cases), MDS with fibrosis (MDS-f, 41 cases), and MDS with biallelic TP53 mutation (MDS-biTP53, 19 cases). Their clinical data were retrospectively analyzed.Results:① The median age of 282 patients was 46 (15-66) years, with 191 males and 91 females. Among them, 118 (42% ) and 164 (58% ) had MDS-EB1 and MDS-EB2, respectively. ②Among the 282 patients, 256 (90.8% ) achieved hematopoietic reconstruction after transplantation, with 11 (3.9% ) and 15 (5.3% ) having primary and secondary implantation dysfunctions, respectively. The cumulative incidence of acute graft-versus-host disease (GVHD) 100 days post-transplantation was (42.6±3.0) %, and the cumulative incidence of grade Ⅱ-Ⅳ acute GVHD was (33.0±2.8) %. The cumulative incidence of chronic GVHD 1 year post-transplantation was (31.0±2.9) %. Post-transplantation, 128 (45.4% ), 63 (22.3% ), 35 (12.4% ), and 17 patients (6.0% ) developed cytomegalovirus infection, bacteremia, pulmonary fungal infection, and Epstein-Barr virus infection. ③The median follow-up time post-transplantation was 22.1 (19.2-24.7) months, and the 3-year overall survival (OS) and disease-free survival (DFS) rates were 71.9% (95% CI 65.7% -78.6% ) and 63.6% (95% CI 57.2% -70.7% ), respectively. The 3-year non-recurrent mortality rate (NRM) is 17.9% (95% CI 13.9% -22.9% ), and the 3-year cumulative recurrence rate (CIR) is 9.8% (95% CI 6.7% -13.7% ). The independent risk factors affecting OS post-transplantation include monocyte karyotype ( P=0.004, HR=3.26, 95% CI 1.46-7.29), hematopoietic stem cell transplantation complication index (HCI-CI) of ≥3 points ( P<0.001, HR=2.86, 95% CI 1.72-4.75), and the occurrence of acute gastrointestinal GVHD of grade Ⅱ-Ⅳ ( P<0.001, HR=5.94, 95% CI 3.50-10.10). ④The 3-year OS and DFS rates in the MDS-IB1/IB2 group post-transplantation were better than those in the MDS-biTP53 group [OS: 72.0% (95% CI 63.4% -80.7% ) vs 46.4% (95% CI 26.9% –80.1% ), P=0.020; DFS: 67.4% (95% CI 60.3% -75.3% ) vs 39.7% (95% CI 22.3% -70.8% ), P=0.015]. The 3-year CIR was lower than that of the MDS-biTP53 group [7.3% (95% CI 4.3% -11.4% ) vs 26.9% (95% CI 9.2% -48.5% ), P=0.004]. The NRM at 3 years post-transplantation in the MDS-IB1/IB2, MDS-f, and MDS-biTP53 groups were 16.7% (95% CI 12.1% -22.1% ), 20.5% (95% CI 9.4% -34.6% ), and 26.3% (95% CI 9.1% -47.5% ), respectively ( P=0.690) . Conclusion:Allo-HSCT is an effective treatment for MDS-EB, with monomeric karyotype, HCI-CI, and grade Ⅱ-Ⅳ acute gastrointestinal GVHD as independent risk factors affecting the patient’s OS. The WHO 2022 classification helps distinguish the efficacy of allo-HSCT in different subgroups of patients. Allo-HSCT can improve the poor prognosis of patients with MDS-f, but those with MDS-biTP53 have a higher risk of recurrence post-transplantation.