BACKGROUND:During tissue repair and regeneration,macrophages exhibit multiple activities such as promoting inflammation,anti-inflammation,fibrosis,and wound healing at various stages of tissue damage.The heterogeneity and balanced polarization of macrophages are decisive in organ repair. OBJECTIVE:To explore the research hotspots and development trends in the field of macrophage polarization in tissue repair through visualization analysis methods,as well as the research level of global scientific and clinical workers in this field. METHODS:Using bibliometric analysis methods,this study employed Citespace literature visualization analysis software and VOSviewer tools,retrieving related literature from 2013 to 2023 in the Web of Science Core Collection's Science Citation Index Expanded(SCI-Expanded)and Social Sciences Citation Index Expanded(SSCI-Expanded)databases.The analysis results were presented in a dynamic map format,revealing the main trends and focuses of the research. RESULTS AND CONCLUSION:The number of publications in this field had dramatically increased from 2013 to 2023,with a significant rise starting in 2017.Chinese researchers had the highest number of publications,with 642 papers,while American researchers began focusing on this field early on.Professor Elisseeff Hennifer H had made a substantial contribution to the research in this area.Shanghai Jiao Tong University had produced the most publications.In recent years,keywords such as"hyaluronic acid"and"regulation"had been prevalent.Macrophage polarization research in tissue repair primarily concentrates on its multifunctional regulatory mechanisms,interactions with other cell types,and its behavior under specific pathological conditions.The main research areas include the role of macrophages in wound healing,cardiovascular diseases,chronic inflammation,tumor microenvironments,and regenerative medicine.A deeper understanding of the multifunctionality and polarization mechanisms of macrophages can lead to the development of new therapeutic strategies to enhance tissue repair and regeneration,thereby improving patient treatment outcomes.

OBJECTIVE To provide empirical basis for promoting the dynamic adjustment of the pharmaceutical care catalogue and the formulation of policies such as hierarchical payment of medical insurance. METHODS A multicenter cross- sectional survey method was adopted to conduct a questionnaire survey among 424 inpatients in 22 tertiary medical institutions in 12 prefecture-level cities of Hubei Province to evaluate their demand for pharmaceutical care， willingness to pay and preference for service forms. Combined with univariate and multivariate Logistic regression analysis， the influencing factors and key factors that affect patients’ willingness to pay for pharmaceutical care were identified. RESULTS Only 39.86% of the patients were aware of pharmaceutical care or pharmacists， and 89.62% of the patients hope to receive pharmaceutical care. Among the 16 types of pharmaceutical care， the patients surveyed had a relatively high recognition rate for guidance on drug usage and dosage， notification of medication precautions， and the identification， prevention and handling of adverse drug reactions. 96.70%， 95.30%， and 94.12% respectively expressed strong approval and approval. The demand for services such as insurance-related policy consultation， popular science on the mechanism of drug action， and assessment of the combined use of traditional Chinese and Western medicines was relatively low， with 61.65%， 68.47%， and 68.47% expressing strong approval and approval respectively. The positive influencing factors of willingness to pay were household monthly income ＞ 5 000 yuan （OR＝1.742）， awareness of pharmaceutical care or pharmacists （OR＝3.620）， and the desire to receive pharmaceutical care （OR＝4.686） （P＜0.05）， while self-rating health as “good” （OR＝0.390） was a negative influencing factor （P＜0.05）. Cardiovascular and cerebrovascular diseases （54.48%） and antihypertensive drugs （45.05%） were the service scenarios that the surveyed patients most hope to be covered. 85.14% of the patients preferred “service when xiaochnye@126.com needed”， with a single service duration of less than 10 minutes being appropriate （84.43%）， and the willingness to pay within 20 yuan being the main type （85.38%）. CONCLUSIONS Based on the characteristics of patients’ needs and payment behaviors， it is suggested that our country could consider establishing a hierarchical payment mechanism for pharmaceutical care， and focus on differentiated design in combination with diseases and medication situations. At the same time， the rights， responsibilities and service standards of resident pharmacists in the links such as medication reorganization and medical order review should be further clarified to comprehensively enhance the clinical value and policy operability of pharmaceutical care.

Objective:To investigate the effect of different surgical timing on the surgical treatment of renal angiomyolipoma(RAML)with rupture and hemorrhage.Methods:The demographic data and peri-operative data of 31 patients with rupture and hemorrhage of RAML admitted to our medical center from June 2013 to February 2023 were collected.The surgery within 7 days after hemorrhage was defined as a short-term surgery group,the surgery between 7 days and 6 months after hemorrhage was defined as a me-dium-term surgery group,and the surgery beyond 6 months after hemorrhage was defined as a long-term surgery group.The perioperative related indicators among the three groups were compared.Results:This study collected 31 patients who underwent surgical treatment for RAML rupture and hemorrhage,of whom 13 were males and 18 were females,with an average age of(46.2±11.3)years.The short-term surgery group included 7 patients,the medium-term surgery group included 12 patients and the long-term surgery group included 12 patients.In terms of tumor diameter,the patients in the long-term surgery group were significantly lower than those in the recent surgery group[(6.6±2.4)cmvs.(10.0±3.0)cm,P=0.039].In terms of operation time,the long-term surgery group was significantly shorter than the mid-term surgery group[(157.5±56.8)min vs.(254.8±80.1)min,P=0.006],and there was no sig-nificant difference between other groups.In terms of estimated blood loss during surgery,the long-term surgery group was significantly lower than the mid-term surgery group[35(10,100)mL vs.650(300,1 200)mL,P＜0.001],and there was no significant difference between other groups.In terms of intraoperative blood transfusion,the long-term surgery group was significantly lower than the mid-term surgery group[0(0,0)mL vs.200(0,700)mL,P=0.014],and there was no significant difference between other groups.In terms of postoperative hospitalization days,the long-term surgery group was sig-nificantly lower than the mid-term surgery group[5(4,7)d vs.7(6,10)d,P=0.011],and there was no significant difference between other groups.Conclusion:We believe that for patients with RAML rupture and hemorrhage,reoperation for more than 6 months is a relatively safe time range,with minimal intraoperative bleeding.Therefore,it is more recommended to undergo surgical treatment after the hema-toma is systematized through conservative treatment.

Cryoablation therapy with explicit anti-tumor mechanisms and histopathological manifestations has a long history.A large number of clinical practice has shown that cryoablation therapy is safe and effective,making it an ideal tumor treatment method in theory.Previously,its efficacy and clinical application were constrained by the limitations of refrigerants and refrigeration equipment.With the development of the new generation of cryoablation equipment represented by argon helium knives,significant progress has been made in refrigeration efficien-cy,ablation range,and precise temperature measurement,greatly promoting the progression of tumor cryoablation technology.This consensus systematically summarizes the mechanism of cryoablation technology,indications for oral mucosal melanoma(OMM)cryotherapy,clinical treatment process,adverse reactions and management,cryotherapy combination therapy,etc.,aiming to provide reference for carrying out the standardized cryoablation therapy of OMM.

BACKGROUND:Minipigs are often used in research fields such as skin injury,vascular trauma and cosmetic medicine because they are highly similar to human beings in terms of skin tissue structure and cardiovascular system.Hydrogel as a wound repair drug possesses a variety of excellent physicochemical properties such as strong water retention and adhesion,which can provide isolation moisturization and drug release for wounds. OBJECTIVE:To summarize and conclude the progress of the application of trauma models for different experimental purposes of hydrogel therapy for minipigs,to reveal the development status of various types of minipig trauma models,to analyze the deficiencies of minipig trauma models at the present stage. METHODS:The relevant articles published in Web of Science database and CNKI database from the establishment of each database to 2023 were checked,using"piglet,miniature pig,minipig,miniature pig;gel,hydrogel;trauma,injury,wound,lesion,incision"as Chinese search terms and"Miniature Swine,Miniature pig,minipig;gel,hydrogel;injury,wound,lesion,incision"as English search terms.A total of 438 Chinese and English documents were retrieved,and 59 documents were included in the study through the inclusion and exclusion criteria. RESULTS AND CONCLUSION:(1)At present,the main models used clinically for trauma repair are large animal species(dogs and pigs),rabbits,and rodents(rats and mice).Because the skin structure of the minipig is more like that of humans,the minipig is the most ideal animal model for trauma repair.(2)In the in-vitro skin injury model,skin defect model is the basic wound model,which can be divided into full skin defect model and medium-thickness skin defect model according to the depth of the wound defect.Burn wound model and infected wound model are multidimensional models with hot metal scald and bacterial culture imposed on the basis of the skin defect model,which have the advantages of high safety coefficient and low operation difficulty.(3)In the in-vivo trauma repair model,mini-pigs are used as esophageal cricothyrotomy model which is more in line with the pathological state of clinical diseases.Mini-pigs are used in the gastric perforation and vascular hemostasis model,which can visually demonstrate the stronger organ adhesion,hemostatic properties and tissue regeneration-promoting effects of the hydrogel.(4)The specific parts of the pig also has the corresponding mode of use:pig ear is usually used to evaluate the hydrogel drug delayed-release effect.Porcine cellular proteins and pig skin collagen are mostly used to prepare composite hydrogels of tissue origin.

Objective To explore the content and psychometric properties of sarcopenia measurements for older adults. Methods Using the International Classification of Functioning,Disability and Health(ICF)linking and coding rules,a content analysis were conducted on the seven types of measurement tools for geriatric sarcopenia,including Strength,Assistance with walking,Rising from a chair,Climbing stairs,and Falls(SARC-F);Ishii Test;Mini Sar-copenia Risk Assessment-7(MSRA-7);6-minute walk test(6MWT);Barthel Index(BI);Short Physical Perfor-mance Battery(SPPB);and World Health Organization Disability Assessment Schedule 2.0(WHODAS 2.0),and psychometric property was explored. Results The seven measurement tools can be categorized into body functions and structures,activities and participation,and comprehensive categories.ICF coding for SARC-F involved muscle power functions(b730),walking(d450),changing basic body position(d410),etc.Ishii Test involved muscle power functions(b730)and weight maintenance functions(b530).MSRA-7 involved walking(d450),involuntary movement reaction functions(b755),muscle endurance functions(b740),etc.ICF coding for 6MWT involved walking(d450).SPPB involved changing basic body position(d410),control voluntary movement functions(b760),and walking(d450).BI in-volved eating(d550),drinking(d560),washing oneself(d510),caring for body parts(d520),etc.WHODAS 2.0 involved attention functions(b140),acquiring skills(d155),communication-receiving-verbal messages(d310),community life(d910),etc.SARC-F was low to medium in sensitivity,and medium to excellent in specificity.Ishii Test was medium to good in sensitivity,average to good in specificity,and good in diagnostic performance.MSRA-7 was medium to good in sensitivity,average in specificity,and average to medium in diagnostic perfor-mance,while MSRA-5 was average to good in sensitivity,average in specificity,and medium in diagnostic per-formance.6MWT was average to medium in sensitivity,and average in specificity.SPPB was average in sensitiv-ity,average to medium in specificity,and average to excellent in diagnostic performance.BI was good in reliabili-ty,and WHODAS 2.0 was excellent in reliability. Conclusion The measurement tools for sarcopenia can be categorized into body functions and structures,activities and participation,and comprehensive assessment tools combining the above.The psychometric properties of the sev-en measurement tools are low to excellent in sensitivity and average to excellent in specificity.

Objective To explore the related risk factors of hypokalemia in elderly patients with acute cerebral hemorrhage(ACH),and construct a risk prediction model based on logistic regres-sion.Methods A total of 190 elderly ACH patients treated in Foshan Hospital of Traditional Chi-nese Medicine from June 2022 to May 2024 were enrolled as study objects,and were divided into hypokalemic group(potassium＜3.5 mmol/L,n=51)and normal group(potassium 3.5-5.5 mmol/L,n=139)according to whether hypokalemia occurred.Logistic regression model was used to analyze the risk factors of hypokalemia in the elderly ACH patients.Based on the identified risk factors,a comprehensive index model was constructed.ROC curve was drawn to analyze the diag-nostic value of the index for occurrence of hypokalemia in the patients.Results Larger female ra-tio,higher NIHSS score at admission,elevated urea nitrogen and blood creatinine at admission,and higher glomerular filtration rate(GFR)≤60 ml/min,and ratio of using hydrochlorothiazide＞20 mg/d were observed in the hypokalemic group than the normal group(P＜0.01).Univariate logistic regression analysis showed that female,NIHSS score at admission,urea nitrogen at ad-mission,serum creatinine at admission,GFR ≤60 ml/min,and hydrochlorothiazide dose＞20 mg/d were risk factors for hypokalemia in the ACH patients(P＜0.05,P＜0.01).Multivariate lo-gistic regression analysis indicated that female,NIHSS score at admission,GFR ≤60 ml/min,and hydrochlorothiazide dose＞20 mg/d were independent risk factors for hypokalemia in the elderly ACH patients(OR=6.393,95％CI:2.138-19.112,P=0.001;OR=3.123,95％CI:2.161-4.513,P=0.000;OR=3.327,95％CI:1.137-9.736,P=0.028;OR=3.111,95％CI:1.083-8.933,P=0.035).ROC curve analysis revealed that the AUC values of female,NIHSS score at admission,GFR,hydrochlorothiazide dose and comprehensive index in predicting hypokalemia in elderly ACH patients were 0.621,0.897,0.601,0.613 and 0.857,with a sensitivity of 52.90％,76.50％,49.00％,54.90％and 72.50％,and a specificity of 71.20％,88.50％,71.20％,67.60％and 87.80％,respectively.Conclusion Female,NIHSS score at admission,GFR ≤60 ml/min,and hydrochlorothiazide dose＞20 mg/d may affect the occurrence of hypokalemia in elderly ACH pa-tients,and our comprehensive index model based on these risk factors has high performance in predicting the occurrence of hypokalemia in elderly ACH patients.

Objective:To summarize the clinical characteristics of patients with renal angiomyolipoma(RAML)combined with inferior vena cava(IVC)tumor thrombus,and to explore the feasibility of par-tial nephrectomy and thrombectomy in this series of patients.Methods:The clinical data of patients diagnosed with RAML combined with IVC tumor thrombus in the Department of Urology of the Peking University Third Hospital from April 2014 to March 2023 were retrospectively analyzed,and demographic and perioperative data of RAML patients with IVC tumor thrombus were recorded and collected from Elec-tronic Medical Record System,including age,gender,surgical methods,and follow-up time,etc.The clinical characteristics between classic angiomyolipoma(CAML)patients with IVC tumor thrombus and epithelioid angiomyolipoma(EAML)patients with IVC tumor thrombus were compared to determine the clinical characteristics of these patients.Results:A total of 11 patients were included in this study,in-cluding 7 patients with CAML with IVC tumor thrombus and 4 patients with EAML with IVC tumor thrombus.There were 9 females(9/11,81.8％)and 2 males(2/11,18.2％),with an average age of(44.0±17.1)years.9 patients(9/11,81.8％)experienced clinical symptoms,including local symp-toms including abdominal pain,hematuria,abdominal masses,and systemic symptoms including weight loss and fever;2 patients(2/11,18.2％)with RAML and IVC tumor thrombus did not show clinical symptoms,which were discovered by physical examination.Among the 11 patients,10 underwent radical nephrectomy with thrombectomy,of whom,3 underwent open surgery(3/10,30.0％),2 underwent laparoscopic surgery(2/10,20.0％),and 5 underwent robot-assisted laparoscopic surgery(5/10,50.0％).In addition,1 patient underwent open partial nephrectomy and thrombectomy.The patients with EAML combined with I VC tumor thrombus had a higher proportion of systemic clinical symptoms(100％vs.0％,P=0.003),more intraoperative bleeding[400(240,3 050)mL vs.50(50,300)mL,P=0.036],and a higher proportion of tumor necrosis(75％vs.0％,P=0.024)compared to the patients with CAML combined with I VC tumor thrombus.However,there was no statistically significant difference in operation time[(415.8±201.2)min vs.(226.0±87.3)min,P=0.053]between the two groups.Conclusion:Compared with the patients with CAML and IVC tumor thrombus,the patients with EAML and IVC tumor thrombus had a higher rate of systemic symptoms and tumor necrosis.In addi-tion,in the selected patients with CAML with IVC tumor thrombus,partial nephrectomy and tumor thrombectomy could be performed to better preserve renal function.

Objective:To investigate the postoperative renal function and oncologic outcomes of cystic renal cell carcinoma with partial nephrectomy,and to compared the single-center data on surgical out-comes with the Surveillance,Epidemiology,and End Results(SEER)database.Methods:This was a retrospective study that included the patients with cystic renal cell carcinoma who underwent partial ne-phrectomy in the Department of Urology,Peking University Third Hospital(PUTH)from 2010 to 2023.The clinical data and depicting baseline characteristics were collected.Renal dynamic imaging and the Chinese Coefficients for Chronic Kidney Disease Epidemiology Collaboration(C-CKD-EPI)formulae were used to calculate the estimated glomerular filtration rate(eGFR).The renal function curves over time were then plotted,and the patients were followed-up to record their survival status.Cases of cystic renal cell carcinoma in the SEER database between 2000 and 2020 were included,propensity score matching(PSM)was performed to balance the differences between SEER cohort and PUTH cohort,and the cancer-specific survival(CSS)curves for both groups were plotted and statistical differences were calcu-lated by the Kaplan-Meier method.Results:A total of 38 and 385 patients were included in the PUTH cohort and SEER cohort,respectively,and 31 and 72 patients were screened in each cohort after PSM.Of the baseline characteristics,only tumor size(P=0.042)was found to differ statistically between the two groups.There was no statistically significant difference between the two cohorts in terms of CSS after PSM(P=0.556).The median follow-up time in the SEER cohort was 112.5(65,152)months and a 10-year survival rate of 97.2％,while the PUTH cohort had a median follow-up of 57.0(20,1 172)months and a 10-year survival rate of 100.0％.There was no statistically significant difference between eGFR determined by preoperative renal dynamic imaging and the results of the C-CKD-EPI formulae based on creatinine estimation(P=0.073).There was a statistically significant difference in eGFR among the preoperative,short-term postoperative,and long-term postoperative(P＜0.001),which was characterized by the presence of a decline in renal function in the short-term postoperative period and the recovery of renal function in the long-term period.Conclusion:Partial nephrectomy for cystic renal cell carcinoma is safe and feasible with favorable renal function and oncologic outcomes.

Objective To explore the adverse drug event signal of piperacillin-tazobactam(TZP)and promote rational and safe use of drugs in clinic.Methods The proportional unbalance method was used to mine the signals of all TZP adverse events(ADE)reports from the inception of FDA adverse event reporting system(FAERS)to March 2024.The basic situation of the the reported cases and the relevant information of adverse reactions were analyzed.Results A total of 20 620 513 ADE reports were obtained for the main suspected drugs,and 6 489 ADE reports were reported for TZP as the main suspected drug.543 ADE signals were mined,involving 25 system organ classifications(SOC).43 ADE signals were detected by secondary screening,and 17 ADE signals were new ADR signals.The top 5 ADE signals involved in SOC classification were skin and subcutaneous tissue disorders,general disorders and administration site reactions,various examinations,infections and infectious disease,and blood and lymphatic system disorders.The top 5 preferred terms for ADE signal number were rash,pyrexia,acute kidney injury,pruritus and thrombocytopenia.Penicillins had several ADE signals on blood and lymphatic system diseases.TZP led to thrombocytopenia with the largest number of cases,and oxacillin led to agranulocytosis with the highest proportional reporting ratio.The median treatment course of TZP induced leukopenia was 11.00 days,and the median accumulated dose was 148.50 g.The median treatment course of TZP induced agranulocytosis was 14.00 days,and the median accumulated dose was 216.00 g.The median treatment course of TZP induced thrombocytopenia was 7.00 days,and the median accumulated dose was 87.00 g.Conclusion The adverse reactions related to skin and subcutaneous tissue diseases should be paid close attention to during medication,which may be more common than those of gastrointestinal diseases.When large doses or long courses of TZP are clinically used,close attention should be paid to the adverse reactions related to blood and lymphatic system disorders to avoid serious ADE.