Objective:To investigate the clinical efficacy of compound sabal berry tablets on overactive bladder symptoms in patients with benign prostatic hyperplasia after transurethral laser enucleation of the prostate.Methods:This study was a prospective study. Eighty patients with benign prostatic hyperplasia who underwent laser enucleation at Tongliao People's Hospital from January 2024 to December 2024 were included in this study. The patients were randomly divided into a study group and a control group using the random number table method, with 40 patients per group. The control group received 0.2 mg of tolterodine tartrate tablets twice a day after surgery. The study group was given compound sabal berry tablets (0.5 g orally three times a day) in addition to the treatment provided to the control group. Both groups of patients were treated for 4 weeks after surgery. The clinical efficacy of the two groups was compared, including the International Prostate Symptom Score (IPSS), Overactive Bladder Symptom Score (OABSS), Maximum Postoperative Urinary Flow Rate (Qmax), Post-Void Residual (PVR), and the incidence of postoperative bladder irritative symptoms.Results:The differences in the preoperative indicators, including IPSS, OABSS, Qmax, and PVR, between the two groups were not statistically significant (all P > 0.05). Preoperatively, in the control group, Qmax was (8.64 ± 2.83) mL/s, IPSS was (25.10 ± 4.37), OABSS was (10.52 ± 1.87), and PVR was (80.70 ± 6.34) mL; in the study group, the respective values were (9.12 ± 2.95) mL/s, (24.60 ± 4.53), (10.83 ± 1.73), and (80.10 ± 5.61) mL. Postoperatively, in the control group, Qmax was (20.30 ± 3.65) mL/s, IPSS was (8.50 ± 1.58), OABSS was (4.09 ± 0.52), and PVR was (9.70 ± 2.48) mL, while in the study group, the respective values were (21.40 ± 4.38) mL/s, (7.40 ± 1.76), (1.71 ± 0.36), and (9.00 ± 1.75) mL. Postoperatively, both groups showed a significant increase in Qmax, while IPSS, OABSS, and PVR all significantly decreased (all P < 0.05). Postoperatively, the IPSS and OABSS in the study group were significantly lower than those in the control group ( t = -3.28, -25.89, both P < 0.05). However, there were no statistically significant differences in Qmax and PVR between the two groups (both P > 0.05). The incidence of bladder irritative symptoms in the study group [12.50% (5/40)] was significantly lower than that in the control group [35.00% (14/40), χ2 = 8.64, P < 0.05]. Conclusions:Compound sabal berry tablets can reduce postoperative prostate symptoms and overactive bladder symptoms in patients undergoing transurethral laser enucleation of the prostate for benign prostatic hyperplasia, demonstrating a certain clinical efficacy.

Objective:To analyze the clinical characteristics of acute leukemia complicated with arterial ischemic stroke (AIS) in children, and to provide a reference for its diagnosis, treatment, and prognosis.Methods:Case summary.This report presents three children with acute leukemia complicated with AIS admitted to the First Affiliated Hospital of Zhengzhou University from April 2015 to August 2024, and reviews the relevant literature at home and abroad to analyze the clinical characteristics, pathogenesis, and treatment of the disease.Results:All three cases were female, aged 4-14 years; two had acute lymphoblastic leukemia (ALL) and one had acute myeloid leukemia (AML). Hemiparesis was the main presenting symptom in all cases, occurring during induction therapy.Symptoms resolved completely after anticoagulant and symptomatic treatment, with no sequelae and good prognoses.A literature search identified 8 reported cases of pediatric acute leukemia complicated with AIS.Combining these with our 3 cases yielded a total of 11 cases: 5 males and 6 females; median age 7 years (range 2-15 years); 8 with ALL and 3 with AML.Clinically, all presented with hemiparesis.Vascular imaging in 6 patients showed involvement of the middle cerebral artery.In 8 cases of ALL complicated with AIS, the event occurred during induction therapy, which was considered associated with the use of Asparaginase and intrathecal Cytarabine.Anticoagulation was the main treatment.Symptoms resolved in 10 cases, 3 had neurologic sequelae, and 1 died.Conclusions:AIS complicating acute leukemia in children is often the first clinical manifestation of hemiparesis, which mainly occurs in the process of induction therapy, and may be related to the adverse reactions of chemotherapy drugs such as hypercoagulable state of the blood caused by mendonuclease and insufficient cerebral perfusion caused by intrathecal injection of Cytarabine, etc.; once hemiplegic neurological symptoms appear in the process of induction therapy of children′s acute leukemia, it is highly suspicious of the concomitant AIS, and earlycranial magnetic resonance examination can help to clarify the diagnosis.Although most symptoms resolve with treatment, some patients may develop neurological sequelae.

Aging and cancer share overlapping characteristics, referred to as meta-hallmarks, which elucidate the convergent, antagonistic, or contradictory relationships between aging and cancer. Likewise, as a key characteristic of aging, senescent cells share some meta-hallmarks with tumor cells. These hallmarks include apoptosis resistance, metabolic alterations, secretory phenotypes, epigenetic reprogramming, and immune surveillance, all of which play pivotal roles in both tumorigenesis and senescence. Moreover, senolytic drugs, which are a class of agents selectively designed to eliminate senescent cells, have emerged as promising therapeutic agents in oncology and aging-related diseases. Since the discovery of the first senolytic drug in 2015, a diverse array of such agents has been developed. Notably, most senolytic drugs are repurposed from existing anti-tumor therapies, leveraging their shared mechanisms with senescent cells and tumor cells. Thus, this review examines the similarities between senescent cells and tumor cells, providing a better understanding of the meta-hallmarks. Besides, we categorize existing senolytic drugs based upon meta-hallmarks and elucidate the potential molecular mechanisms underlying their effects. By integrating insights from cancer and senescence research, this work aims to inspire innovative strategies for senolytic drug discovery.

Tooth autotransplantation is a restoration technology that grafts the patient's own teeth to the missing tooth area, usually by using the third molar to replace a nonnormally functioning molar for the purpose of "turning waste into treasure". Robotic surgical assistance has been widely used in the fields of breast cancer, liver cancer, and orthopedics; however, its application in the dental field, particularly in tooth autotransplantation, remains relatively rare. This paper reports a case of tooth autotransplantation with the assistance of a domestic autonomous oral surgery robot, providing a reference for the application of robotic surgery assistance in tooth autotransplantation.
Humans ; Molar, Third/transplantation* ; Robotic Surgical Procedures/methods* ; Transplantation, Autologous

Objective To compare the effects of single antiplatelet therapy(SAPT)versus dual antiplatelet therapy(DAPT)on bleeding and ischemic events in patients undergoing transcatheter aortic valve replacement(TAVR)without long-term anticoagulation indications.Methods This randomized controlled trial included 90 post-TAVR patients without anticoagulation indications,who were allocated to the SAPT group(n=46,aspirin 100 mg/d)or DAPT group(n=44,aspirin 100 mg/d+clopidogrel 75 mg/d for 3 months,followed by aspirin monotherapy).Maximum aggregation rates of platelets induced by arachidonic acid(MARAA)and adenosine diphosphate(MARADP)were measured 1,3,6,and 12 months postoperatively.Bleeding and ischemic events were recorded during the follow-up visits.Results The SAPT group exhibited significantly higher MARAA and MARADP scores at 1 and 3 months,and higher MARAA scores at 6 months compared to the DAPT group(P<0.05).At the 12-month follow-up,the SAPT group had a significantly lower inci-dence of bleeding events compared to the DAPT group(13.0%vs.31.8%,P=0.043).No statistically significant difference was observed in ischemic events between the groups(15.2%vs.11.4%,P=0.759).Conclusion For TAVR patients without anticoagulation indica-tions,SAPT significantly reduced the 1-year bleeding risk compared to DAPT,without increasing ischemic events.These findings support the safety and efficacy of SAPT after TAVR.

Background and Aims:Perihilar cholangiocarcinoma(pCCA)is associated with poor prognosis.Radical resection remains the mainstay of treatment;however,high recurrence rates and limited overall survival(OS)after surgery.Metabolic syndrome(MetS)has been linked to unfavorable outcomes in various malignancies,but its impact on postoperative outcomes in pCCA is unclear.This study aimed to evaluate the influence of MetS on perioperative and long-term outcomes in patients undergoing radical resection for pCCA.Methods:A retrospective analysis was conducted on 223 patients who underwent radical resection for pCCA at the First Affiliated Hospital of Army Medical University between January 2018 and December 2023.Patients were categorized into a MetS group(n=50)and a non-MetS group(n=173)according to diagnostic criteria.Perioperative complications,overall survival(OS),and recurrence-free survival(RFS)were compared between groups.Prognostic factors were identified using multivariate analysis.Results:No significant differences were observed between the two groups regarding median hospital stay,overall complications,or severe complications(all P＞0.05).The 1-,3-,and 5-year OS rates in the MetS group were 62.3％,22.3％,and 0,respectively,compared with 78.2％,39.5％,and 22.0％in the non-MetS group.Corresponding RFS rates were 46.2％,16.9％,and 0 in the MetS group vs.63.8％,29.6％,and 18.8％in the non-MetS group.Median OS and RFS were significantly shorter in the MetS group than in the non-MetS group(15.0 vs.27.0 months;12.0 vs.21.0 months;P=0.021 and P=0.037,respectively).Multivariate analysis identified MetS and major vascular invasion as independent predictors of OS,while MetS,jaundice,R0 resection,and major vascular invasion were independent predictors of RFS(all P＜0.05).Conclusion:MetS is significantly associated with worse long-term survival and higher recurrence risk after radical resection for pCCA.Incorporating MetS into preoperative assessment and postoperative management strategies may help improve patient outcomes.

Background and Aims:Body mass index(BMI),an important indicator of nutrition and health,is closely associated with postoperative complications.This study was performed to investigate the relationship between preoperative BMI and severe complications in patients undergoing liver resection for hepatolithiasis,aiming to provide preoperative guidance for clinicians,reduce the risk of postoperative complications,and ensure surgical safety and efficacy.Methods:The clinical data of 484 patients with hepatolithiasis who underwent liver resection between May 2006 and December 2022 at the First Affiliated Hospital of Army Medical University and Beijing Tsinghua Changgung Hospital were retrospectively collected.Patients were classified into low BMI group(≤18.4 kg/m2),normal BMI group(18.5-24.9 kg/m2),and high BMI group(≥25.0 kg/m2)based on preoperative BMI.Baseline characteristics,overall complications,severe complications,and other postoperative outcomes were compared between the normal BMI group and the low group as well as the high BMI group.Risk factors for severe complications after liver resection were analyzed.Results:Among the 484 patients,79(16.3％)were in the low BMI group,328(67.8％)in the normal BMI group,and 77(15.9％)in the high BMI group.The high BMI group had significantly higher ASA score,preoperative albumin level,and proportion of hypertension compared to the normal BMI group(all P＜0.05).Baseline characteristics in the low BMI group showed no significant differences compared to the normal BMI group(all P＞0.05).The incidence rates of overall complications were not significantly among the three groups(P＞0.05).However,the high BMI group had significantly higher incidence rates of severe complications(Clavien-Dindo grade Ⅲ-Ⅳ),postoperative infections,liver failure,and bile leakage compared to the normal BMI group;the low BMI group had significantly higher rates of perioperative blood transfusion,postoperative infections,liver failure,and reoperation compared to the normal BMI group(all P＜0.05).Univariate and multivariate Logistic regression analyses identified high BMI and preoperative total bilirubin ≥54 pmol/L as independent risk factors for severe complications after liver resection in patients with hepatolithiasis(both P＜0.05).Conclusion:Preoperative BMI is closely associated with the occurrence of complications after liver resection in patients with hepatolithiasis,with high BMI being an independent risk factor for severe complications.To mitigate the risk of severe complications,clinical practice should prioritize monitoring and management of individuals with high BMI and other risk factors

Anatomy of laboratory animals plays an important role in laboratory animal science,veterinary medicine,and other life sciences.Integrating mind mapping into the entire teaching process can effectively help teachers to optimize the organization of teaching contents and stimulate students' enthusiasm and self-motivation for learning.This manuscript aims to explore the feasibility,advantages,and challenges of applying mind-mapping tools for teaching anatomy of laboratory animals.We analyze the different application scenarios from the perspectives of both teachers and students,with the aim of providing practical teaching tools and methodologies to enhance instructional effectiveness in the teaching of anatomy of laboratory animals.

Objective:To investigate the impact of postoperative complications on adverse outcomes following curative-intent resection for gallbladder cancer (GBC).Methods:The multi-center real-world study was conducted. The clinicopathological data of 629 patients with GBC, who were admitted to 14 medical centers including The First Affiliated Hospital of Army Medical University from the national multicenter database of Biliary Surgery Group of Elite Group of Chinese Journal of Digestive Surgery, from April 2020 to April 2024 were collected. There were 225 males and 404 females, aged (64±10)years. Patients underwent open curative-intent resection for GBC. Observation indicators: (1)surgery, postoperative complica-tions and adverse outcomes; (2) analysis of risk factors affecting postoperative adverse outcomes in patients and population attributable fraction (PAF). Missing data in predictor variables were addressed using multiple imputation with chained equations, while cases with missing outcome variables were addressed using the "multiple imputation then deletion (MID)" strategy. The severity of multicollinearity among independent variables was assessed using the variance inflation factor (VIF) test. Multivariable possion regression models with log link and robust error variance were construc-ted incorporating restricted cubic splines (3 knots) to address nonlinear relationships in continuous variables, calculating adjusted relative risk ( RR) with corresponding 95% confidence interval ( CI). Adjusted PAF was calculated for each imputed dataset using the AF package of R software, with subsequent pooling performed according to Rubin's rules. Results:(1) Surgery, postoperative complications and adverse outcomes. All 629 patients underwent curative-intent resection for GBC, of which 143 cases had postoperative complications, including 68 cases of intra-abdominal ascites, 39 cases of pulmonary infection, 21 cases of bile leakage, 12 cases of intra-abdominal hemorrhage, 11 cases of liver failure, 10 cases of pan-creatic fistula, 10 cases of wound infection, 10 cases of gastroparesis, 7 cases of cholangitis, 7 cases of sepsis. The same patient could have more than one kind of complication. Of 629 patients, there were 19 cases of postoperative 90-day death and 11 cases of missing data, 42 cases with post-operative 90-day reoperation and 7 cases with missing data, 44 cases with postoperative 90-day readmission and 3 cases with missing data, 155 cases with prolonged postoperative hospital stay and 3 cases with missing data. (2) Analysis of risk factors affecting the postoperative adverse outcomes in patients and PAF. Results of multivariate analysis showed that pulmonary infection and liver failure were independent risk factors for postoperative 90-day mortality ( RR=3.74, 12.15, 95% CI as 1.18-11.83, 1.98-74.48, P<0.05). Pulmonary infection demons-trated the highest PAF as 4.61% (95% CI as 3.94%-5.28%, P<0.05). Intra-abdominal ascites, pulmonary infection, bile leakage, and intra-abdominal hemorrhage were independent risk factors for post-operative 90-day reoperation ( RR=4.80, 3.62, 3.46, 4.99, 95% CI as 2.49-9.26, 1.42-9.21, 1.34-8.92, 1.55-16.06, P<0.05). Intra-abdominal ascites demonstrated the highest PAF as 8.65% (95% CI as 8.22%-9.08%, P<0.05). Intra-abdominal ascites, bile leakage, and liver failure were independent risk factors for postoperative 90-day readmission ( RR=6.20, 3.33, 14.33, 95% CI as 3.21-11.95, 1.33-8.35, 3.72-55.28, P<0.05). Intra-abdominal ascites demonstrated the highest PAF as 9.11% (95% CI as 8.85%-9.37%, P<0.05). Intra-abdominal ascites, pulmonary infection, bile leakage, liver failure, and wound infection were independent risk factors for prolonged postoperative hospital stay ( RR=2.29, 2.21, 2.26, 2.14, 3.35, 95% CI as 1.63-3.23, 1.41-3.46, 1.32-3.86, 1.11-4.13, 1.70-6.60, P<0.05). Intra-abdominal ascites demonstrated the highest PAF as 6.03% (95% CI as 5.71%-6.35%, P<0.05). Conclusion:Pulmonary infection is the most significant risk factor for postoperative 90-day mortality after curative-intent resection for GBC, while intra-abdominal ascites is the most significant risk factor for postoperative 90-day reoperation, postoperative 90-day readmission, and prolonged postoperative hospital stay.