OBJECTIVE To study the influencing factors for proteinuria in patients with malignant tumors treated with apatinib， then establish and evaluate a risk prediction model based on it. METHODS A total of 120 patients with malignant tumors treated with apatinib in our hospital from January 2020 to December 2022 were selected as the training set， and the clinical data was collected. Univariate analysis and multivariate Logistic regression analysis were used to identify independent risk factors for proteinuria associated with apatinib and then construct a risk prediction model. The predictive value of the model was evaluated by using the receiver operator characteristic （ROC） curve. A total of 34 patients with malignant tumors treated with apatinib from January to December 2023 in our hospital were selected as the validation set， and their clinical data were obtained to cross-validate the accuracy of the prediction model. RESULTS The incidence of proteinuria in the training set of 120 patients was 26.67%. The proportions of patients with smoking history， combined hypertension， apatinib daily dose of ≥500 mg， and alanine aminotransferase level were significantly higher in proteinuria group than those in non-proteinuria group. At the same time，the neutrophilic granulocyte count was significantly lower than that in non-proteinuria group （P＜0.05）. Patients with smoking history and combined hypertension were the independent risk factors for apatinib-induced proteinuria （odds ratios were 5.005 and 5.342， respectively； with 95% confidence intervals of 1.806- 13.872 and 1.227-9.602， respectively； P＜0.05）. The binary Logistic regression model equation for the probability （P） of apatinib- induced proteinuria is expressed as LogitP＝1.610XMH+1.233XSH－1.483 （MH for combined hypertension， SH for the smoking history）， with a model accuracy of 80.0%. ROC curve analysis demonstrated the area under the ROC curve of 0.771， the maximum Youden’s index of 0.474， and the optimal cut-off value for LogitP was 0.159 9， with a sensitivity of 90.6% and specificity of 56.8%. Cross-validation results indicated an overall prediction accuracy of 88.24% for the 34 patients. CONCLUSIONS Combined hypertension and smoking history are independent risk factors for apatinib-induced proteinuria. The constructed risk prediction model has moderate predictive value and can be used to predict the risk of proteinuria in patients with malignant tumors induced by apatinib.

[Objective]To evaluate the comprehensive clinical management of posttraumatic knee joint dysfunction(PKJD).[Method]From 2001 to 2005,40 patients(42 knees) with posttraumatic knee joint dysfunction were treated with conservative procedures including training of muscle strength,range of motion(ROM),proprioception or neuromuscular control,general physical condition;and surgical procedures including Thompson's procedures,improved Judet's technique,extra-articular mini-invasive quadricepsplasty + intra-articular arthrofibroticlysis,Ilizarov technique.[Result]All of the 42 cases did not receive systematic rehabilitation therapy before they came in hospital.At our center,30 of them were managed conservatively and 12 of them surgically.The average ROM of the involved knee was 0?-9.2?-58.1 at the time of admission,and 0?-4.9?-88.9? when they were discharged,the difference is significant statistically(P

Orthopaedic rehabilitation mainly focuses on the improvement and reconstruction of the musculoskeletal dysfunctions of patients with chronic diesaes and trauma of bones, joints, muscles and nervous system. It involves a multidisciplinary team approach in which the orthopaedic surgeon is considered as a main part. The therapeutic strategies of orthopaedic rehabilitation comprises three subspecialties, including kinesiotherapy, prothetic and orthotic management, and operative methods. The principal aim of this report is to present the current status and trends in bone and joint rehabilitation of limbs.

Most of patients received in hospital with the upper and lower extremity fracture are caused by the earthquake.These fractures have apparent characters,such as:the serious situation,complexity and lots of complications which can be divided two periods:the early and the late.These complications include shock,the nerve and vascular injury,the acute kidney failure,fat embolism,infection,deep venous thrombosis,decubitus ulcer and so on.These complications should be known completely and the therapy should be given early.Practice can not be taken because of pain and some other reasons,and this will lead to the muscle atrophy,adynamia and the joint disfuction.Finally the abilty to work was lost partly or completely.If some measures about rehabilitation were taken early,we can reduce the complication and the disability possibly.

Most of patients received in hospital with the upper and lower extremity fracture are caused by the earthquake.These fractures have apparent characters,such as:the serious situation,complexity and lots of complications which can be divided two periods:the early and the late.These complications include shock,the nerve and vascular injury,the acute kidney failure,fat embolism,infection,deep venous thrombosis,decubitus ulcer and so on.These complications should be known completely and the therapy should be given early.Practice can not be taken because of pain and some other reasons,and this will lead to the muscle atrophy,adynamia and the joint disfuction.Finally the abilty to work was lost partly or completely.If some measures about rehabilitation were taken early,we can reduce the complication and the disability possibly.

OBJECTIVE To evaluate the efficacy， safety and cost-effectiveness of vonoprazan （VPZ） in the treatment of gastroesophageal reflux disease （GERD） by rapid health technology assessment， and provide evidence for clinical decision-making. METHODS English and Chinese databases including PubMed， Medline， Cochrane Library， CNKI， VIP， and Wanfang data as well as the official websites of domestic and international health technology assessment agencies were searched by computer from the database establishment to August 2024. After literature screening， data extraction and quality evaluation of included studies were conducted by two researchers， the results were described and analyzed qualitatively. RESULTS A total of 21 pieces of literature were included， involving 15 systematic reviews/meta-analyses and 6 pharmacoeconomic studies. In terms of efficacy， compared with the control regimen （different doses of VPZ， placebo， other positive controls or combination therapy）， VPZ （mainly 20 mg/d VPZ） significantly improved the total response rate， mucosal healing rate at 2nd week， symptom remission rate， and maintenance rate at 12th and 24th week after mucosal healing （P＜0.05）； when the endoscopic Los Angeles classification was C/D， the effective rate of VPZ was significantly higher than that of the control regimen （P＜0.05）. In terms of safety， there was no significant difference in the incidence of adverse events between VPZ and the control regimen for GERD treatment （P＞0.05）， but the risk of elevated serum gastrin and abnormal liver function caused by long-term use of VPZ was higher than that of the control regimen （P＜0.05）. In terms of cost-effectiveness， compared with rabeprazole， lansoprazole and esomeprazole， VPZ had a cost- effectiveness/cost-utility advantage. CONCLUSIONS VPZ is effective， safe and cost-effective in the treatment of GERD.

ObjectiveTo determine the prevalence of avian influenza viruses in the external environment of poultry in Anqing City， Anhui Province， and provide scientific evidence for prevention and control of animal-derived influenza in humans. MethodsA total of 28 farmers’ markets/farms in 10 counties （cities， districts） of Anqing City， Anhui Province， were selected as surveillance sites by simple random sampling strategy. Poultry faeces and other related samples were collected for 6 consecutive weeks. Real-time fluorescence quantitative PCR was used to examine the nucleic acids of influenza A virus. Subtypes H5， H7， and H9 of avian influenza virus were further tested in the positive samples. ResultsA total of 426 specimens were collected， among which 113 tested positive with a positive rate of 26.53%. Among the positive specimens， 104 were determined to be subtype H9， accounting for 92.04%. It did not significantly differ in the positive rate between the main and non-main urban areas （χ²<0.01， P>0.05） or among the specimens collected in different weeks （χ²=7.57， P>0.05）. However， it significantly differed in the positive rate among the specimens collected in the third week and other weeks （χ²=6.89， P<0.05）. Furthermore， among the different sampling sites， farms had the highest positive rate of 46.67%. Among the specimens from different sources， the surface-coated specimens from poultry cages had the highest positive rate of 34.78%. ConclusionAvian influenza viruses are prevalent in the external environment of poultry in Anqing City. It warrants strengthening the surveillance and risk assessment to reduce the virus transmission in the external environment and risk of human infection with animal-derived influenza.

[摘 要] 目的：探究浸润性复层产生黏液的复层上皮癌（ISMC）的临床组织及分子病理特征。方法： 回顾性分析2018年1月至2024年4月间安徽医科大学安庆医学中心/安庆市立医院及皖南医学院第一附属医院/弋矶山医院的病理数据库的11例ISMC和4例产生黏液的复层上皮内病变（SMILE）的临床病理资料、免疫组化、阿利新蓝（AB）/过碘酸雪夫（PAS）染色、分子学检测及PD-L1表达情况。结果：ISMC患者多表现为阴道不规则流血。细胞质内含有黏液的细胞呈复层排列，周围呈栅栏状，肿瘤细胞可呈印戒样或胞质透明。ISMC不仅存在单纯型，也可呈混合型。ISMC具有高侵袭性的生物学特性。CK7、p16，p40和（或）p63表达呈癌巢周栅栏状阳性或局灶表达。AB/PAS染色阳性。人乳头状病毒（HPV）检测结果：ISMC中HPV16/18阳性（1/4），术前检测出HPV16/18阳性（4/6）；SMILE组织中HPV阴性。ISMC均表达PD-L1。成功随访8例ISMC患者，时间4~39个月（平均20.50月），4例SMILE患者，时间1~25个月（平均8.25月），随访患者均存活，1例ISMC术后出现多脏器转移。结论：ISMC具有独特的形态学特征及免疫表型，表现为高侵袭性和不良预后。所有ISMC均呈PD-L1阳性，提示所有患者均可从PD-L1免疫治疗中获益。

Objective    To evaluate the efficacy of thoracoscopic complex segmentectomy for stageⅠnon-small cell lung cancer (NSCLC). Methods    We retrospectively reviewed the perioperative clinical data of patients with stageⅠNSCLC who underwent thoracoscopic complex segmentectomy (n=58) or simple segmentectomy (n=33) between January 2017 and March 2020 in our hospital. There were 36 males and 55 females with a median age of 57 years (range: 50-66 years). The clinical data of the two groups were compared. Results    There were no significant differences between the two groups in characteristics including age, sex, weight, comorbidities, preoperative pulmonary function, dominant composition of tumor, tumor histology and size, overall complications, estimated blood loss, prolonged air leakage, length of hospital stay, length of drainage, surgical margin distance or number of dissected lymph nodes. Only the operation time and number of staples for making intersegmental plane were significantly different between the two groups (P<0.05). There was no perioperative death in both groups. Conclusion    Thoracoscopic complex segmentectomy is a feasible and safe technique for stageⅠNSCLC.

OBJECTIVE: To investigate the role of rebamipide in the treatment of acute gout arthritis rats induced by monosodium urate (MSU) crystal. METHODS: Forty-two male rats were randomly divided into three groups (n=14). Group A was treated with oral rebamipide, group B with oral colchicine, and group C with oral placebo. The rats were monitored for the induction of arthritis with clinical manifestations and pathological changes, and the levels of interleukin (IL)-1β、IL-6、IL-10, and tumor necrosis factor (TNF)-α in serum were measured. RESULTS: In group C, the clinical score and swelling index reached the maximum in 24 h, and then gradually decreased to 72 h. After 24 h of model induced, the clinical scores in group C were significantly higher than those in group A and group B [2 (1-3) vs. 0 (0-1) vs. 1 (0-2), P < 0.01], the swelling indexes in group C were significantly higher than those in group A and group B [0.36 (0.16-0.52) vs. 0.11 (0-0.20) vs. 0.12 (0-0.16), P < 0.01]. Histologically, after 24 h of model induced, there was a large number of neutrophil infiltration in the synovium of group C [scale score: 4 (2-4)], and there was no significant inflammatory cell infiltration in group A [1 (0-2)] and group B [1 (0-2)], the difference was statistically significant (P < 0.001). After 24 h of model induced, the levels of IL-1β, IL-6, IL-10, and TNF-α in serum of group C were significantly higher than those in group A and B [IL-1β: (41.86±5.72) vs. (27.35±7.47) vs. (27.76±5.28) ng/L, IL-6: (1 575.55±167.11) vs. (963.53±90.22) vs. (964.08±99.31) ng/L, IL-10: (37.96±3.76) vs. (21.68±4.83) vs. (16.20±2.49) ng/L, TNF-α: (21.32±1.34) vs. (15.82±2.54) vs. (17.35±7.47) μg/L, P < 0.001]. CONCLUSION Rebamipide has a protective effect on acute gout arthritis rats induced by MUS crystals.
Alanine/analogs & derivatives* ; Animals ; Arthritis, Gouty/drug therapy* ; Interleukin-1beta ; Male ; Quinolones ; Rats ; Uric Acid