ObjectiveTo investigate the clinical features and outcomes of recompensation in patients with autoimmune hepatitis （AIH）-related decompensated cirrhosis， to identify independent predictive factors， and to construct a nomogram prediction model for the probability of recompensation. MethodsA retrospective cohort study was conducted among the adult patients with AIH-related decompensated cirrhosis who were admitted to The Fifth Medical Center of PLA General Hospital from January 2015 to August 2023 （n=211）. The primary endpoint was achievement of recompensation， and the secondary endpoint was liver-related death or liver transplantation. According to the outcome of the patients at the end of the follow-up， the patients were divided into the recompensation group （n=16） and the persistent decompensation group（n=150）.The independent-samples t test was used for comparison of normally distributed continuous data with homogeneity of variance， and the Mann-Whitney U rank sum test was used for comparison of non-normally distributed continuous data with heterogeneity of variance； the chi-square test or the Fisher’s exact test was used for comparison of categorical data between groups； the Kaplan-Meier method was used for survival analysis； the Cox proportional-hazards regression model was used to identify independent predictive factors， and a nomogram model was constructed and validated. ResultsA total of 211 patients were enrolled， with a median age of 55.0 years and a median follow-up time of 44.0 months， and female patients accounted for 87.2%. Among the 211 patients， 61 （with a cumulative proportion of 35.5%） achieved recompensation. Compared with the persistent decompensation group， the recompensation group had significantly higher white blood cell count， platelet count （PLT）， total bilirubin （TBil）， alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， total bile acid， prothrombin time， international normalized ratio （INR）， SMA positive rate， Model for End-Stage Liver Disease （MELD） score， Child-Pugh score， and rate of use of glucocorticoids （all P0.05）， as well as significantly lower age at baseline， number of complications， and death/liver transplantation rate （all P0.05）. At 3 and 12 months after treatment， the recompensation group had continuous improvements in AST， TBil， INR， IgG， MELD score， and Child-Pugh score， which were significantly lower than the values in the persistent decompensation group （all P0.05）， alongside with continuous increases in PLT and albumin， which were significantly higher than the values in the persistent decompensation group （P0.05）. The multivariate Cox regression analysis showed that baseline ALT （hazard ratio ［HR］=1.067， 95% confidence interval ［CI］： 1.010 — 1.127， P=0.021）， IgG （HR=0.463，95%CI：0.258 — 0.833， P=0.010）， SMA positivity （HR=3.122，95%CI：1.768 — 5.515， P0.001）， and glucocorticoid therapy （HR=20.651，95%CI：8.744 — 48.770， P0.001） were independent predictive factors for recompensation， and the nomogram model based on these predictive factors showed excellent predictive performance （C-index=0.87，95%CI：0.84 — 0.90）. ConclusionAchieving recompensation significantly improves clinical outcomes in patients with AIH-related decompensated cirrhosis. Baseline SMA positivity， a high level of ALT， a low level of IgG， and corticosteroid therapy are independent predictive factors for recompensation. The predictive model constructed based on these factors can provide a basis for decision-making in individualized clinical management.

Objective:To analyze the incidence and progression of overactive bladder(OAB)symp-toms following radical prostatectomy for prostate cancer patients and to identify related risk factors.Methods:A retrospective study was conducted on 263 local stage prostate cancer patients who underwent radical prostatectomy at Peking University Third Hospital from January 2013 to May 2017.Clinical base-line information,comprehensive imaging features,perioperative parameters,preoperative urinary control status,pathological diagnosis,and the incidence of OAB within one year postoperatively were collected and analyzed.In the imaging features,two parameters were defined:Bladder wall thickness(BWT)and bladder mucosal smoothness(BMS),which were used to predict the occurrence of OAB.Patients were evaluated based on their clinical baseline characteristics,including age,body mass index(BMI),co-morbidities,and prostate-specific antigen(PSA)levels.The imaging characteristics were assessed using preoperative MRI,focusing on BWT and BMS.Perioperative parameters included operative time,blood loss,and length of hospital stay.The OAB symptoms were assessed using the overactive bladder symptom score(OABSS)and the international prostate symptom score(IPSS).These scores were correlated with the postoperative incidence of OAB.Results:Among the 263 patients who underwent radical prostatecto-my,52(19.8％)exhibited OAB within one year postoperatively.Of the 40 patients with preoperative OAB symptoms,17(42.5％)showed remission postoperatively,while 23(57.5％)had persistent symptoms.Additionally,29 patients developed new-onset OAB,accounting for 55.77％of all postopera-tive OAB cases.Univariate analysis indicated that BWT,BMS,OABSS,and IPSS score were all associ-ated with the occurrence of postoperative OAB.Further multivariate analysis identified BMS as an inde-pendent risk factor for long-term OAB(P＜0.001).Conclusion:Long-term postoperative overactive bladder is a common complication following radical prostatectomy.The findings suggest that preoperative MRI measurements of bladder wall thickness and bladder mucosal smoothness during bladder filling phase can predict the risk of OAB occurrence postoperatively.Identifying these risk factors preoperatively can help in counseling patients about potential complications and in developing strategies to mitigate the risk of developing OAB after surgery.Early detection and management of these parameters might improve the quality of life for patients undergoing radical prostatectomy.

Objective To evaluate the clinical efficacy,safety,and potency ratio of microwave ablation(MW A)combined with percutaneous osteoplasty(POP)for the treatment of flat bone metastases.Methods A total of 57 patients with flat bone metastases complicated by intractable pain,who underwent MWA combined with POP(combination therapy)or only POP(pure POP therapy)at the Zhongshan Municipal People's Hospital of China between January 2016 and January 2023,were enrolled in this study.The combination therapy group had 36 patients and the pure POP therapy group had 21 patients.Visual analog scale(VAS),Oswestry Disability Index(ODI),quality of life assessment scale(QOL)were used to evaluate the preoperative and the postoperative different period efficacy,and the results were compared between the two groups.The procedure-related complications in both groups were recorded.Results The technical success rate in the 57 patients was 100％,and no serious postoperative complications occurred.The mean follow-up time was(4.7±1.3)months(range of 3.4-7.2 months).The preoperative and the postoperative one-day,one-week,one-month and 3-month VAS scores in the combination therapy group were(7.39±1.09)points,(6.53±1.17)points,(1.94±0.70)points,(1.11±0.66)points and(1.39±0.59)points respectively,which in the pure POP therapy group were(7.52±1.01)points,(6.81±0.66)points,(3.38±0.65)points,(2.33±0.56)points and(2.52±0.50)points respectively.One week after operation,the VAS scores in the combination therapy group and the pure POP therapy group were decreased by(5.44±1.32)points and(4.14±0.96)points respectively.The differences in the postoperative one-week(t=-7.62,P＜0.01),one-month(t=-7.28,P＜0.01)and 3-month(t=-7.58,P＜0.01)VAS scores between the two groups were statistically significant.The preoperative and the postoperative one-day,one-week,one-month and 3-month ODI scores in the combination therapy group were(44.33±2.91)points,(44.08±2.82)points,(15.92±3.04)points,(14.00±2.39)points and(16.08±3.61)points respectively,which in the pure POP therapy group were(45.67±3.03)points,(45.14±2.80)points,(22.38±3.09)points,(19.76±2.99)points and(22.10±3.10)points respectively.One week after operation,the ODI score in the combination therapy group was decreased by(28.42±4.23)points,which in the pure POP therapy group was decreased by(23.29±4.28)points.The differences in the postoperative one-week(t=-7.50,P＜0.01),one-month(t=-7.37,P＜0.01)and 3-month(t=-6.51,P＜0.01)ODI scores between the two groups were statistically significant.The preoperative and the postoperative one-day,one-week,one-month and 3-month QOL scores in the combination therapy group were(24.69±3.92)points,(26.06±3.05)points,(38.67±3.00)points,(40.25±3.42)points and(39.58±3.99)points respectively,which in the pure POP therapy group were(24.43±3.53)points,(26.76±3.05)points,(32.81±2.17)points,(33.95±2.68)points and(31.19±4.27)points respectively.One week after operation,the QOL score in the combination therapy group was increased by(13.97±4.88)points,which in the pure POP therapy group was increased by(8.38±4.50)points.The differences in the postoperative one-week(t=8.34,P＜0.01),one-month(t=7.56,P＜0.01)and 3-month(t=7.18,P＜0.01)QOL scores between the two groups were statistically significant.The mean operation cost in the combination therapy group was 10 480.43 Chinese yuan,which was higher than that in the pure POP therapy group.Conclusion For the treatment of flat bone metastases,both pure POP therapy and MWA combined with POP therapy are clinically safe and effective,which can significantly relieve pain and improve quality of life.Compared with pure POP therapy,the MWA combined with POP therapy is more effective but its medical cost is more expensive.

Objective To evaluate the impact of heart rate(HR)on the image quality of one-stop computed tomography angiogra-phy(CTA)of the head and neck,aorta and coronary artery with dual-source CT ECG-gated high-pitch.Methods A total of 172 patients underwent dual-source CT one-stop scan were continuously selected.The subjective image quality was graded on a 4-point scale by two radiologists blinded.Receiver operating characteristic(ROC)curve was performed to analyze the impact of HR on image quality.The patients were divided into high HR group(group A)and low HR group(group B)according to HR.The objective image quality was evaluated by CT value,signal-to-noise ratio(SNR)and contrast-to-noise ratio(CNR)in region of interest(ROI).Results HR≤64 beats/min coronary artery image quality were qualified.The aortic root score in group A was lower than that in group B(P＜0.05).The left cir-cumflex SNR in group B was higher than that in group A,but the difference was not statistically significant(P=0.05).The enhancement degree,SNR and CNR of all branches of residual coronary artery in group B were higher than those in group A,and the difference was statistically significant(P＜0.05).The attenuation of aortic root and carotid artery in group B was higher than that in group A,and the difference was statistically significant(P＜0.05).Conclusion One-stop CTA of the head and neck,aorta and coronary artery with dual-source CT ECG-gated high-pitch is feasible.To improve image quality,the patient's HR should be routinely controlled below 64 beats/min.

Objective:To explore the risk factors for in-hospital mortality in patients with severe trauma and their predictive predictive value.Methods:A retrospective case-control study was used to analyze the data of 509 patients with severe trauma in the trauma database of the Trauma Center of the Second Affiliated Hospital of Soochow University from January 2017 to December 2021, including 377 males and 132 females, aged 18-94 years [53(42, 65)years]. Injury severity score (ISS) was 16-75 points [22(18, 29)points]. Injured parts included the head and neck in 409 patients (80.35%), the chest in 328(64.44%), the abdomen in 193(37.91%), the pelvis in 142(27.90%), the spine in 79(15.52%), and the limb in 247(48.53%). According to the clinical outcome during the hospital stay, the patients were divided into survival group ( n=390) and non-survival group ( n=119). Baseline and clinical data of the two groups were compared, including gender, age, cause of injury (traffic injury, fall from height, sharp instrument injury, etc.), injury site (head and neck, chest, abdomen, pelvis, spine, limb), vital signs on admission (temperature, systolic blood pressure, heart rate, respiratory rate), blood tests on admission [hemoglobin, platelets, prothrombin time (PT), activated partial thromboplastin time (APTT), international normalized ratio (INR), fibrinogen (FIB)], Glasgow coma scale (GCS) upon admission to the emergency room, revised trauma score (RTS) upon admission to the emergency room, ISS after whole-body CT examination, quick sequential organ failure assessment (qSOFA) score upon admission to the emergency room, and INR combined with qSOFA score. The baseline and clinical data of the survival group and the non-survival group were first compared with univariate analysis. Then, the independent risk factors of in-hospital mortality in patients with severe trauma were determined by multivariate Logistic stepwise regression (forward and backward). Based on the above data, receiver operating characteristic (ROC) curves were generated with Medcalc statistical software to analyze the efficacy of each risk factor in assessing in-hospital mortality in patients with severe trauma. Results:Univariate analysis showed that there were significant differences in age, injury site, temperature, systolic blood pressure, hemoglobin, platelet, PT, APTT, INR, FIB, GCS, RTS, ISS, qSOFA score, and INR combined with qSOFA score between the two groups ( P<0.05 or 0.01), while there were no significant differences in gender, cause of injury, heart rate, and respiratory rate between the two groups ( P>0.05). Multivariate Logistic stepwise regression analysis showed that age, systolic blood pressure, APTT, ISS, and INR combined with qSOFA score were significantly correlated with in-hospital mortality in patients with severe trauma ( P<0.01). ROC curve analysis results showed that the area under the curve (AUC) of in-hospital mortality in patients with severe trauma predicted by age, systolic blood pressure, APTT, ISS, and INR combined with qSOFA score were 0.63(95% CI 0.59, 0.68) and 0.60(95% CI 0.55, 0.64), 0.66(95% CI 0.62, 0.70), 0.73(95% CI 0.69, 0.77), and 0.75(95% CI 0.72, 0.80), respectively. Conclusions:Age, systolic blood pressure, APTT, ISS, and INR combined with qSOFA score are the independent risk factors for in-hospital mortality in patients with severe trauma. ISS and INR combined qSOFA score can better predict in-hospital mortality of patients with severe trauma than age, systolic blood pressure and APTT.

Objective To investigate the relationships of the subsets and activation factors of peripheral blood innate lymphocytes (ILCs) with postoperative intracranial infection in patients with hypertensive basal ganglia hemorrhage. Methods A total of 105 patients with postoperative intracranial infection (infection group) and 105 patients without infection (non-infection group) were selected as research subjects. The patients in the infection group were divided into mild infection group (n=33), moderate infection group (n=50) and severe infection group (n=22) according to the severity of postoperative intracranial infection. The patients in the infection group were divided into good prognosis group (n=53) and poor prognosis group (n=52) according to different outcomes. The subsets of ILCs (ILC1, ILC2, ILC3), interleukin (IL)-12, IL-33, IL-1β levels in peripheral blood were compared among the groups. The correlation between each index and the severity of intracranial infection and the predictive value of poor prognosis in infected patients were analyzed. Results Compared with the non-infection group, the levels of ILC2 and ILC3 in the infection group were reduced, while the levels of IL-12, IL-33 and IL-1β were increased (P < 0.05). The levels of ILC2 and ILC3 in infected patients decreased with the increase of infection severity, while the levels of IL-12, IL-33 and IL-1β increased with the increase of infection severity (P < 0.05). The levels of ILC2 and ILC3 in patients with intracranial infection werenegatively correlated with the severity of infection (r=-0.721, -0.596, P < 0.001), while the levels of IL-12, IL-33 and IL-1β were positively correlated with the severity of infection (r=0.576, 0.483, 0.553, P < 0.001). The combined prediction of peripheral blood ILC2, ILC3, IL-12, IL-33 and IL-1β for poor prognosis in infected patients had a higher AUC (0.930) and specificity (84.91%) than each index alone. Conclusion The levels of peripheral blood ILC2, ILC3, IL-12, IL-33 and IL-1β in patients with postoperative intracranial infection after hypertensive basal ganglia hemorrhage are associated with the severity of infection. The combined detection of five indicators has a good predictive value for poor prognosis in infected patients.

Objective     To investigate the perioperative clinical effects and follow-up results of minimally invasive coronary artery bypass grafting (MICS CABG) versus conventional coronary artery bypass grafting (CABG) in thoracotomy. Methods     The patients who received off-pump CABG in Beijing Anzhen Hospital from January 2017 to October 2021 were collected. Among them, the patients receiving MICS CABG performed by the same surgeon were divided into a minimally invasive group, and the patients receiving median thoracotomy were into a conventional group. By propensity score matching, preoperative data were balanced. Perioperative and postoperative follow-up data of the two groups were compared. Results     A total of 890 patients were collected. There were 211 males and 28 females, aged 60.54±9.40 years in the minimally invasive group, and 487 males and 164 females, aged 62.31±8.64 years in the conventional group. After propensity score matching, there were 239 patients in each group. Compared with the conventional group, patients in the minimally invasive group had longer operation time, shorter drainage duration, less drainage volume on the first postoperative day, shorter postoperative hospital stay, and lower rate of positive inotropenic drugs use, while there was no statistical difference in the mean number of bypass grafts, ICU stay, ventilator-assisted time, blood transfusion rate or perioperative complications (P>0.05). During the median follow-up of 2.25 years, there was no statistical difference in major adverse cardiovascular and cerebrovascular events, including all-cause death, stroke or revascularization between the two groups (P>0.05). Conclusion    Reasonable clinical strategies can ensure perioperative and mid-term surgical outcomes of MICS CABG not inferior to conventional CABG. In addition, MICS CABG has the advantages in terms of postoperative hospital stay, postoperative drainage volume, and rate of positive inotropic drugs use.