Stress urinary incontinence (SUI) is the most common type of urinary incontinence and has become one of the urinary system diseases that plague middle-aged and older women. This paper reviews the patient-reported outcome assessment tools for middle-aged and older female SUI patients at China and abroad in four aspects of urinary incontinence symptoms, urinary incontinence specific quality of life, psychological and social adaptation, and treatment effectiveness. The advantages and disadvantages of existing assessment tools are analyzed, aiming to provide reference for the development of specific patient-reported outcome assessment tools for SUI in middle-aged and older women in China, patient symptom management, clinical decision-making, and research.

Objective To observe the clinical effect of applying responsibility holistic nursing to patients treated with double cannula irrigation drainage. Methods Seventy cases with severe acute pancreatitis were selected and divided in-to two groups randomly. The control group received conventional nursing ,and the observation group received responsi-bility holistic nursing. The standing time of drainage tube,drainage effect,length of stay and complications of two groups were recorded. And the nursing satisfaction of patients or family member was evaluated. Results The patients operative time,postoperative irrigation and drainage time and hospital stay were (49.57±5.82) min,(10.10±1.04) d and (29.14±3.52) d, significantly shorter than the control group, the cure rate was 97.44% of observation group, signifi-cantly higher than the control group;in the observation group catheter complication rate was 41.03%, significantly low-er than the control group;observation care patients and their families who were very satisfied and satisfied respectively 53.85%and 92.31%, significantly more than those in the control group. These differences were all statistically signifi-cant (P <0.05). Conclusion Applying double cannula washing drainage to the patients treated with double cannula washing drainage not only can reduce the treatment time and improve the treatment effect , but also can reduce the in-cidence rate of adverse reactions and improve the satisfaction degree of patients. So the nursing mode has great signifi-cance in clinical application.

The incidence of sarcopenia in end-stage renal disease is high and closely related to adverse outcomes such as falls, fractures, and cardiovascular diseases in patients. End-stage renal disease and sarcopenia interact with each other, forming a vicious cycle that imposes a significant burden on the prognosis and quality of life of patients. This article reviews the status quo, pathogenesis, and non-pharmacological interventions of sarcopenia in end-stage renal disease to provide a reference for early prevention and intervention in clinical settings.

Objective:To evaluate the effect of transfusion-free techniques on the prognosis of liver transplant patients.Methods:The recipients of adult liver transplantation at Tianjin First Central Hospital from August to December 2019 were included in the clinical observation. Liver transplantation without allogeneic blood transfusion was performed through anesthesia management techniques such as acute hemodilution or phlebotomy without volume replacement,maintaining decreased baseline central venous pressure and cell saver. According to the actual results,the patients were divided into two groups: transfusion-free group( n=21) and allogeneic transfusion group( n=28). There were 13 males and 8 females aged of (56.3±11.6) years in the transfusion-free group;and there were 16 males and 12 females aged (54.3±14.2)years in the allogeneic transfusion group. The transplant recipients who had not adopted transfusion management strategy from January to July 2019 were included as control group(27 males and 13 females,aged of (58.9±14.1)years). The clinical data of patients in perioperative period were collected to compare whether there were differences in the recovery of liver function and early complications among the three groups, one-way ANOVA test, rank-sum test, and χ 2 test were used for data analysis. Results:The amount of intraoperative blood loss in both the transfusion-free group and the transfusion group was less than that in the control group((454.2±271.3)ml vs.(673.6±333.4)ml vs.(890.3±346.7)ml; q=-6.342,-5.286,both P<0.05).The duration of stay in ICU of the transfusion-free group was less than that of the transfusion group and control group((36.4±9.1)hours vs.(44.3±14.9)hours vs.(58.2±21.1)hours; q=-4.432,-3.824,both P<0.05).The mean ALT level at 7 days after operation was significantly lower in the transfusion-free group than in the control group((56.8±32.1)U/L vs.(89.6±45.6)U/L; q=-3.358, P<0.05). Conclusions:The improvement of multi-disciplinary transfusion management technology aimed at transfusion-free liver transplantation can effectively reduce intraoperative hemorrhage and help to avoid surgical transfusion. Transfusion-free liver transplantation is beneficial to the early postoperative recovery,and its long-term clinical significance is worthy of further clinical research.

Objective:To evaluate the effect of transfusion-free techniques on the prognosis of liver transplant patients.Methods:The recipients of adult liver transplantation at Tianjin First Central Hospital from August to December 2019 were included in the clinical observation. Liver transplantation without allogeneic blood transfusion was performed through anesthesia management techniques such as acute hemodilution or phlebotomy without volume replacement,maintaining decreased baseline central venous pressure and cell saver. According to the actual results,the patients were divided into two groups: transfusion-free group( n=21) and allogeneic transfusion group( n=28). There were 13 males and 8 females aged of (56.3±11.6) years in the transfusion-free group;and there were 16 males and 12 females aged (54.3±14.2)years in the allogeneic transfusion group. The transplant recipients who had not adopted transfusion management strategy from January to July 2019 were included as control group(27 males and 13 females,aged of (58.9±14.1)years). The clinical data of patients in perioperative period were collected to compare whether there were differences in the recovery of liver function and early complications among the three groups, one-way ANOVA test, rank-sum test, and χ 2 test were used for data analysis. Results:The amount of intraoperative blood loss in both the transfusion-free group and the transfusion group was less than that in the control group((454.2±271.3)ml vs.(673.6±333.4)ml vs.(890.3±346.7)ml; q=-6.342,-5.286,both P<0.05).The duration of stay in ICU of the transfusion-free group was less than that of the transfusion group and control group((36.4±9.1)hours vs.(44.3±14.9)hours vs.(58.2±21.1)hours; q=-4.432,-3.824,both P<0.05).The mean ALT level at 7 days after operation was significantly lower in the transfusion-free group than in the control group((56.8±32.1)U/L vs.(89.6±45.6)U/L; q=-3.358, P<0.05). Conclusions:The improvement of multi-disciplinary transfusion management technology aimed at transfusion-free liver transplantation can effectively reduce intraoperative hemorrhage and help to avoid surgical transfusion. Transfusion-free liver transplantation is beneficial to the early postoperative recovery,and its long-term clinical significance is worthy of further clinical research.

Objective:To observe the effect of ruxolitinib combined with glucocorticoid on cytomegalovirus (CMV) activation in patients with acute graft-versus-host disease (aGVHD) .Methods:The clinical data of 195 patients who underwent allogeneic hematopoietic stem cell transplantation in the Department of Hematology of the First Medical Center of the People’s Liberation Army General Hospital from August 2018 to September 2020 were retrospectively analyzed. According to the severity of aGVHD, the patients were divided into the non-GVHD group, aGVHD grade Ⅰ group, aGVHD grade Ⅱ-Ⅳ group, and aGVHD grade Ⅲ/Ⅳ group. In addition, they were classified into two subgroups according to the first-line treatment regimen for aGVHD: combined regimen group (ruxolitinib combined with glucocorticoid) and classical regimen group (glucocorticoid alone) . The cumulative incidence of CMV activation, the duration of CMV activation, and the duration of CMV negativity in each subgroup at 90 and 180 days after transplantation were analyzed. The overall survival and disease-free survival rates of patients in both regimens were compared.Results:Sixty-four (32.8%) patients in the group did not develop aGVHD. The numbers of patients with grade Ⅰ, Ⅱ-Ⅳ, and Ⅲ/Ⅳ aGVHD were 30 (15.4%) , 101 (51.8%) , and 14 (7.2%) , respectively. Compared with patients in the classical regimen, no significant difference was observed in the cumulative incidence of CMV activation, duration of CMV activation, and duration of CMV negativity in patients with grade Ⅰ-Ⅳ aGVHD in the combined regimen at 90 and 180 days after transplantation ( P>0.05) . Further analysis of patients with grade Ⅱ-Ⅳ and Ⅲ/Ⅳ aGVHD showed that the cumulative incidence of CMV activation, duration of CMV activation, and duration of CMV negativity did not show significant difference between the two treatment regimens ( P>0.05) . In addition, there was no significant difference in the overall survival and disease-free survival rates of patients in both regimens ( P>0.05) . Conclusion:Ruxolitinib combined with glucocorticoid as the first-line therapy for aGVHD did not increase the risk of CMV activation.

BACKGROUND:Anthocyanin is one of the most important active components in Lycium ruthenicum Murr,which has antioxidant and immunomodulatory effects.CD146+human adipose-derived pericytes/perivascular cells(CD146+hAD-PCs)are the progenitors of bone marrow mesenchymal stem cells,which can promote the proliferation and differentiation of hematopoietic stem/progenitor cells in vitro.The support effect of anthocyanin in combination with CD146+hAD-PCs on umbilical cord blood hematopoietic stem/progenitor cells remains to be studied. OBJECTIVE:To investigate the supporting effect of anthocyanins in Lycium ruthenicum Murr(ALRM)combined with CD146+hAD-PCs on umbilical cord blood CD34+hematopoietic stem/progenitor cells(UCB CD34+HSPCs)in vitro. METHODS:The CCK-8 assay was used to detect the effect of different concentrations(0,200,400,600,800,1 000 mg/L)of ALRM on the proliferation of CD146+hAD-PCs.Flow cytometry was used to detect the effect of ALRM on the cell cycle of CD146+hAD-PCs.The co-culture experiments were divided into blank group,ALRM group,CD146+hAD-PCs group,and ALRM+CD146+hAD-PCs group to analyze the in vitro supporting effect of ALRM combined with CD146+hAD-PCs on UCB CD34+HSPCs.The number of expanded cells and the number of colony-forming units were compared at 1,2,and 4 weeks of co-culture.The immunophenotype of cells was detected by flow cytometry.The level of cytokines was detected by enzyme-linked immunosorbent assay. RESULTS AND CONCLUSION:(1)The cell viability of CD146+hAD-PCs was highest at an ALRM concentration of 200 mg/L,the proportion of G0/G1 phase cells decreased and the proportion of S and G2/M phase cells increased in CD146+hAD-PCs(P<0.01).(2)The change in number of UCB CD34+HSPCs cells in the ALRM+CD146+hAD-PCs group was higher than that in the ALRM group at 1,2,and 4 weeks of co-culture(all P<0.05),and higher than that in CD146+hAD-PCs group at 2 and 4 weeks of co-culture(all P<0.05).The number of cells in the ALRM group and blank group decreased gradually with the extension of co-culture time.(3)Colony forming capacity and immunophenotype analysis:The number of colony-forming units in the ALRM+CD146+hAD-PCs group was higher than that in the CD146+hAD-PCs group and ALRM group at 1 and 2 weeks of co-culture(P<0.05).The proportion of CD45+and CD34+CD33-cells in the ALRM+CD146+hAD-PCs group was higher than that in the CD146+hAD-PCs group at 1 and 2 weeks of co-culture(all P<0.01).(4)Changes in cytokines:Interleukin-2 level in the ALRM+CD146+hAD-PCs group was higher than that in the ALRM and CD146+hAD-PCs groups(P<0.05).The interleukin-3 content of the ALRM+CD146+hAD-PCs group was higher than that of the CD146+hAD-PCs group at 2 and 4 weeks(P<0.05).The expression level of granulocyte colony-stimulating factor in the ALRM+CD146+hAD-PCs group was higher than that in the CD146+hAD-PCs group at 1 week,and higher than that in the ALRM group and CD146+hAD-PCs group at 2 weeks(P<0.01).Interferon-γ content in the ALRM group and ALRM+CD146+hAD-PCs group was lower than that in the CD146+hAD-PCs group at 1,2,and 4 weeks of co-culture(P<0.01).(5)Due to the absence of stromal cells in the blank group,UCB CD34+HSPCs could not be counted after 1 week of co-culture and were not subjected to immunophenotyping,colony analysis,or cytokine assays.(6)In summary,ALRM can promote the expansion of UCB CD34+HSPCs in vitro by promoting CD146+hAD-PCs proliferation and cell cycle transformation,which is of great value in hematopoietic stem cell transplantation.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.