Humans ; Aged ; Lung Diseases ; Pneumonia/drug therapy* ; Adrenal Cortex Hormones/therapeutic use* ; Pulmonary Disease, Chronic Obstructive/drug therapy* ; Administration, Inhalation ; Community-Acquired Infections/drug therapy*

ObjectiveTo explore the current status and issues regarding the application of ancient books in clinical practice guidelines and expert consensus of traditional Chinese medicine （TCM） published in China， and to provide methodological recommendations for the incorporation of ancient books in the development of TCM guidelines. MethodsWe searched China National Knowledge Infrastructure （CNKI）， WanFang Data， VIP， SinoMed， PubMed， Embase， as well as six industry websites including China Association of Chinese Medicine， National Group Standards Information Platform， and Chinese Association of the Integration of Traditional and Western Medicine，etc. TCM clinical practice guidelines or expert consensus issued during January 1st， 2017， to November 26th， 2022 were searched. Clinical practice guidelines or expert consensus that explicitly referred to ancient books were included， and the content regarding the searching for ancient books， sources of access to ancient books， methods of evaluating the level of evidence， methods of evaluating the level of recommendation， and methods of evaluating the evidence for the ancient books were analysed. ResultsA total of 1,215 TCM clinical practice guidelines or expert consensus were retrieved， with 442 articles explicitly mentioning the application of ancient books， including 300 （67.87%） clinical practice guidelines and 142 （32.13%） expert consensus. Sixty of the 442 publications explicitly reported that ancient books searching had been conducted （13.57%）； among these 60 publications 27 （45.00%） explicitly reported ancient books searching strategies， and the most frequent method was manual searching with a total of 24 articles （40.00%）. The most popular search source was Chinese Medical Dictionary， a TCM classics database， with a total of 18 articles. 197 articles （44.57%） explicitly reported the evaluation criteria for the level of evidence， of which 141 articles （71.57%） involved the evaluation criteria for the ancient books； 413 articles （93.44%） mentioned ancient books in the recommendations， and only the source of formula name was mentioned in 409 （99.03%） of the publications. ConclusionThe current application of ancient books in TCM clinical practice guidelines and expert consensus is limited， with issues of non-standard searching and evaluation methods. Standar-dization and uniformity are needed in evidence grading and recommendation standards. Future research should clarify the scope and methods of applying ancient book， emphasize their integration with modern research evidence， and enhance their value and quality in the development of TCM clinical practice guidelines.

Objective:To investigate the current status of endoscopic treatment for gastroesophageal varices in portal hypertension in China, and to provide supporting data and reference for the development of endoscopic treatment.Methods:In this study, initiated by the Liver Health Consortium in China (CHESS), a questionnaire was designed and distributed online to investigate the basic condition of endoscopic treatment for gastroesophageal varices in portal hypertension in 2022 in China. Questions included annual number and indication of endoscopic procedures, adherence to guideline for preventing esophagogastric variceal bleeding (EGVB), management and timing of emergent EGVB, management of gastric and isolated varices, and improvement of endoscopic treatment. Proportions of hospitals concerning therapeutic choices to all participant hospitals were calculated. Guideline adherence between secondary and tertiary hospitals were compared by using Chi-square test.Results:A total of 836 hospitals from 31 provinces (anotomous regions and municipalities) participated in the survey. According to the survey, the control of acute EGVB (49.3%, 412/836) and the prevention of recurrent bleeding (38.3%, 320/836) were major indications of endoscopic treatment. For primary [non-selective β-blocker (NSBB) or endoscopic therapies] and secondary prophylaxis (NSBB and endoscopic therapies) of EGVB, adherence to domestic guideline was 72.5% (606/836) and 39.2% (328/836), respectively. There were significant differences in the adherence between secondary and tertiary hospitals in primary prophylaxis of EGVB [71.0% (495/697) VS 79.9% (111/139), χ2=4.11, P=0.033] and secondary prophylaxis of EGVB [41.6% (290/697) VS 27.3% (38/139), χ2=9.31, P=0.002]. A total of 78.2% (654/836) hospitals preferred endoscopic therapies treating acute EGVB, and endoscopic therapy was more likely to be the first choice for treating acute EGVB in tertiary hospitals (82.6%, 576/697) than secondary hospitals [56.1% (78/139), χ2=46.33, P<0.001]. The optimal timing was usually within 12 hours (48.5%, 317/654) and 12-24 hours (36.9%, 241/654) after the bleeding. Regarding the management of gastroesophageal varices type 2 and isolated gastric varices type 1, most hospitals used cyanoacrylate injection in combination with sclerotherapy [48.2% (403/836) and 29.9% (250/836), respectively], but substantial proportions of hospitals preferred clip-assisted therapies [12.4% (104/836) and 26.4% (221/836), respectively]. Improving the skills of endoscopic doctors (84.2%, 704/836), and enhancing the precision of pre-procedure evaluation and quality of multidisciplinary team (78.9%, 660/836) were considered urgent needs in the development of endoscopic treatment. Conclusion:A variety of endoscopic treatments for gastroesophageal varices in portal hypertension are implemented nationwide. Participant hospitals are active to perform emergent endoscopy for acute EGVB, but are inadequate in following recommendations regarding primary and secondary prophylaxis of EGVB. Moreover, the selection of endoscopic procedures for gastric varices differs greatly among hospitals.

Objective:To evaluate the reliability and validity of the Chinese version of HEMO-FISS-QoL(HF-QoL) questionnaire (HF-QoL-C) in the Chinese population with hemorrhoids.Methods:From November 2021 to November 2022, a self-constructed general information questionnaire, HF-QoL-C, and the 36-item short form health survey (SF-36), Goligher classification, and Giordano severity of hemorrhoid symptom questionnaire (GSQ) were used to conduct a questionnaire survey on 760 hemorrhoid patients in the anorectal department of six hospitals. The data was analyzed for reliability and validity using SPSS 21.0 and AMOS 26.0 software.Results:The Cronbach's α coefficient of HF-QoL-C and its dimension ranged from 0.831 to 0.960, and the split coefficient was 0.832-0.915. Four common factors were extracted through principal component exploratory factor analysis. Confirmatory factor analysis indicated acceptable structural validity( χ2/ df=8.152, RSMEA=0.097, CFI=0.881, IFI=0.881, NFI=0.867). HF-QoL-C was correlated with SF36 and GSQ( r=-0.694, 0.501, both P<0.01). There were differences in the total score and dimensional scores of HF-QoL-C between surgical and drug treated patients, different grades of Goligher classification for hemorrhoidal disease, and different ranges of hemorrhoid prolapse (all P<0.001). No ceiling effect was found in the total score and the scores of each dimension(0.3%-2.0%). There was a floor effect in both psychological function and sexual activity dimensions (16.7%, 35.1%). Conclusion:HF-QoL-C has good reliability and validity, which can be used to measure the quality of life of Chinese hemorrhoid patients.

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.

Objective:To explore the effect of dietary modification-assisted multimodal therapy in the prevention and treatment of chronic prostatitis.Methods:A total of 132 cases of chronic prostatitis treated in the Outpatient Department of our hospital were randomly divided into an observation group(n=68)and a control group(n=64),the former following the Mediterranean dietary pattern,the latter adhering to their own dietary habits,and meanwhile both receiving lifestyle guidance,psychological counseling,symptomatic medication and physiotherapy according to their specific symptoms.The patients were followed up for 4 weeks,therapeutic effects were observed and comparisons were made between the two groups in the NIH-CPSI scores before and after treatment.Re-sults:Compared with the baseline,the quality of life(QOL)scores,pain and urination discomfort scores and total NIH-CPSI scores were significantly decreased in both the observation and the control groups after treatment(P<0.05),even more decreased in the former than in the latter,but with no statistically significant difference between the two(P>0.05).The rate of therapeutic effective-ness was higher in the observation group than in the control(87.1%vs 79.7%,but showed no statistically significant difference be-tween the two groups(P>0.05).Conclusion:Multimodal therapy is suitable for the management of different clinical manifesta-tions of individual patients,while dietary habits vary from person to person as well as from region to region.Therefore,scientific dietary modification for the prevention and treatment of CP/CPPS needs further exploration.

Objective:To investigate the selection of the modality of transperineal surgery and its effect in the treatment of pel-vic fracture-induced posterior urethral atresia(PUA).Methods:This study included 116 cases of PUA caused by pelvic fractures treated in our hospital from January 2012 to December 2021.We used transperineal resection of the urethral stricture and end-to-end u-rethral anastomosis(EEUA)as the first choice in the treatment of 79 cases.For the patients with the urethral atresia segment longer than 3 cm and evident urethral involution tension,we incised the penile septum,separated and removed the muscle tendon and scar tis-sue attached to the lower border of the pubis,and anastomosed with 4-0 absorbable thread for 8 stitches.For the other 37 cases for which we were not sure of effective suture of the membrane due to obvious scarring of the proximal urethra,the remaining urethra shor-ter than 5 mm or incomplete urethral mucosa,we selected conventional urethral pull-through operation(UPTO).We followed up the patients for 3-24 months postoperatively.Results:The total success rate of surgery was 78.4％(91/116),81.1％(30/37)in the UPTO and 77.2％(61/79)in the EEUA group,significantly higher in the former than in the latter(P=0.05).The rate of post-operative dysuria was remarkably lower in the UPTO than in the EEUA group(13.5％[5/37]vs 16.5％[13/79],P=0.05),and so was that of surgical failure(5.4％[2/37]vs 6.3％[5/79],P=0.05).The main causes of postoperative dysuria in the EEUA group included restenosis resulting from incomplete scar resection and the two sides of the anastomosed urethral segment not being at the coaxial level,while those in the UPTO group included the formation of mucosal flaps in the pulled-through urethra,and re-scarring leading to stricture or the pulled-through urethra not being at the coaxial level.Among the 7 cases of surgical failure due to recurrence,1 refused reoperation and opted for cystostomy tube drainage,and the other 6 underwent EEUA again 6 months later.Conclusion:EEUA is preferred as the first-choice surgery for PUA,while UPTO remains an effective treatment option in hospitals with preliminary skills and less experience in the management of PUA.

OBJECTIVE To observe the effect of Qiai(Artemisia argyi Levl.et Van.var.argyi cv.Qiai)essential oil on the healing of infected skin wounds and explore its mechanism.METHODS 30 Kunming mice were randomly divided into five equal groups:blank control group,substrate group,positive control group(3 mL·kg-1 Mupirocin ointment),low-dose group(each patch containing 7.3 mg of Qiai essential oil),and high-dose group(each patch containing 57.6 mg of Qiai essential oil).After anesthe-sia,a 10 mm full-thickness circular skin wound was created on the back of each mouse.Following hemostasis,100 μL of Staphylococ-cus aureus bacterial solution(1.5×108 CFU·mL-1)was applied to the wound.The wounds in each group were treated in the afore-mentioned manner,the dressing was changed daily,and the healing of the skin wound was observed.On the 12th day post-surgery,the mice were euthanized and the skin around the wounds was collected for HE and Masson staining to observe pathological features;qPCR and Western blotting were used to detect the expression of genes related to wound healing(Col1a1,Col3a1,Fn1,VEGFA),in-flammatory factors(IL-1β,IL-6,TNF-α),and the PI3K/Akt signaling pathway in the wound skin tissue.Further,in NIH-3T3 mouse embryonic fibroblasts,the potential impact of Artemisia argyi volatile oil on PI3K/Akt signaling pathway activity was investigated using the PI3K inhibitor PI-103.RESULTS Animal experiments have shown that compared to the blank control group,the relative wound area in both the low-dose and high-dose groups significantly decreased;the infiltration of inflammatory cells in the wound tis-sues reduced,while the expression of collagen fibers increased;qPCR showed that,compared to the blank control group,the expres-sion of VEGFA,Col3a1,and Col1a1 in the low-dose and high-dose groups significantly increased,while the expression of inflamma-tory factors IL-1β and TNF-α decreased;further Western blotting revealed that compared to the blank control group,both the phos-phorylated PI3K/total PI3K ratio and the phosphorylated Akt/total Akt ratio in the low-dose and high-dose groups significantly in-creased in a dose-dependent manner.Cellular experimental results also confirmed that the volatile oil from Artemisia argyi exerts a reg-ulatory effect on the PI3K/Akt signaling pathway in NIH-3T3 cells.CONCLUSION The essential oil of Qiai can promote wound healing,with its mechanism possibly involving the activation of the PI3K/Akt signaling pathway,suppression of inflammatory factor ex-pression,and promotion of collagen expression.

Objective To investigate the feasibility and safety of a fully robotic surgical system combined with intraoperative gastroscopy for pylorus-sparing midstream gastrectomy in the treatment of midstream gastric carcinoma.Methods A descriptive case series study was used to retrospectively collect and analyze the clinical data of 7 cases of pylorus-preserving radical mesogastric body cancer resections performed by the Department of Gastrointestinal Surgery at the Second Hospital of Xiangya,Central South University,between May 2023 and September 2023 with the combination of a fully robotic surgical system and an intraoperative gastroscope in a two-scope combination.Intraoperative gastroscopic titanium clip was used to localize the lesion location,Trocar was placed by 5-hole method,and midgastric resection was performed under the complete robot,and end-to-end manual suture of gastric fundus and gastric body was performed.The operation,perioperative condition and postoperative pathology as well as follow-up were observed.Measurement information is expressed as mean(range)or M(range),and count information is expressed as frequency.Results All 7 patients successfully underwent radical resection of pylorus-preserving mid-segment gastric carcinoma with a complete robotic surgical system combined with intraoperative gastroscopy and double endoscopy,without conversion laparotomy or intraoperative blood transfusion.The average operation time was 182(165～195)min,the average intraoperative blood loss was 45(40～60)ml,the average surgical incorporation length was 3.3(3.0～4.0)cm,the average postoperative exhaust time was 2.4(2.0～3.0)days,the average postoperative first defecation time was 3.0(2.0～4.0)days,the average postoperative intake time was 3.9(3.0～5.0)days,the average postoperative hospital stay was 7.6(7.0～9.0)days,and the average postoperative time to remove the abdominal drainage tube was 4.9(4.0～6.0)d,the average postoperative urinary catheter removal time was 1.3(1.0～2.0)days,the average postoperative first postoperative activity time was 2.3(2.0～3.0)days,and there were no serious operation-related complications during hospitalization.Telephone follow-up patients were followed up for 6 months after surgery,and the postoperative incision healed well in all groups,and there were no postoperative gastric perforation,postoperative anastomotic bleeding,anastomotic leakage,anastomotic stenosis,no gastric paralysis or severe malnutrition,only one patient had mild symptoms of acid reflux,belching and abdominal distension caused by gastric emptying disorders,and none of the other patients had severe postprandial discomfort or symptoms of bile reflux gastritis,and the subjective overall nutritional scores were all in grade A or B,and no patients had tumor recurrence,metastasis or death.Regular bowel movements,satisfactory quality of life.Conclusion The complete robotic surgical system combined with intraoperative gastroscopy for pylorus-preserving mid-segment gastrectomy has unique advantages,good safety and feasibility,and a good short-term prognosis after surgery,which is conducive to improving the postoperative quality of life of patients.

Objective:To analyze the immune reconstitution after BTKi treatment in patients with chronic lymphocytic leukemia(CLL).Methods:The clinical and laboratorial data of 59 CLL patients admitted from January 2017 to March 2022 in Fujian Medical University Union Hospital were collected and analyzed retrospectively.Results:The median age of 59 CLL patients was 60.5(36-78).After one year of BTKi treatment,the CLL clones(CD5+/CD19+)of 51 cases(86.4％)were significantly reduced,in which the number of cloned-B cells decreased significantly from(46±6.1)× 109/L to(2.3±0.4)× 109/L(P=0.0013).But there was no significant change in the number of non-cloned B cells(CD19+minus CD5+/CD19+).After BTKi treatment,IgA increased significantly from(0.75±0.09)g/L to(1.31±0.1)g/L(P＜0.001),while IgG and IgM decreased from(8.1±0.2)g/L and(0.52±0.6)g/L to(7.1±0.1)g/L and(0.47±0.1)g/L,respectively(P＜0.001,P=0.002).BTKi treatment resulted in a significant change in T cell subpopulation of CLL patients,which manifested as both a decrease in total number of T cells from(2.1±0.1)× 109/L to(1.6±0.4)× 109/L and NK/T cells from(0.11±0.1)× 109/L to(0.07±0.01)× 109/L(P=0.042,P=0.038),both an increase in number of CD4+cells from(0.15±6.1)× 109/L to(0.19±0.4)× 109/L and CD8+cells from(0.27±0.01)× 109/L to(0.41±0.08)× 109/L(both P＜0.001).BTKi treatment also up-regulated the expression of interleukin(IL)-2 while down-regulated IL-4 and interferon(IFN)-γ.However,the expression of IL-6,IL-10,and tumor necrosis factor(TNF)-α did not change significantly.BTKi treatment could also restored the diversity of TCR and BCR in CLL patients,especially obviously in those patients with complete remission(CR)than those with partial remission(PR).Before and after BTKi treatment,Shannon index of TCR in patients with CR was 0.02±0.008 and 0.14±0.001(P＜0.001),while in patients with PR was 0.01±0.03 and 0.05±0.02(P＞0.05),respectively.Shannon index of BCR in patients with CR was 0.19±0.003 and 0.33±0.15(P＜0.001),while in patients with PR was 0.15±0.009 and 0.23±0.18(P＜0.05),respectively.Conclusions:BTKi treatment can shrink the clone size in CLL patients,promote the expression of IgA,increase the number of functional T cells,and regulate the secretion of cytokines such as IL-2,IL-4,and IFN-γ.BTKi also promote the recovery of diversity of TCR and BCR.BTKi treatment contributes to the reconstitution of immune function in CLL patients.