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Objective:To evaluate the efficacy of concurrent radiotherapy combined with S-1 (CCRT) versus radiotherapy (RT) alone in elderly patients with esophageal cancer by Meta-analysis.Methods:The Cochrane Library, PubMed, Web of science, EMbase, CBM, CNKI, VIP and Wanfang database were searched. The eligible studies were subject to evaluation of methodological quality. The Meta-analysis was performed by the Revman 5.3 software.Results:A total of 1693 patients were enrolled in 23 studies. The results showed that CCRT increased the incidence of CR [ OR=2.08,95% CI (1.66-2.61), P<0.001] and PR [ OR=1.31,95% CI (1.08-1.60), P=0.007] and total response rate [ OR=2.99,95% CI (2.37-3.77), P<0.001]. Furthermore, CCRT improved the 1-year survival rate [ OR=2.56, 95% CI (1.94-3.38), P<0.001] and 2-year survival rate [ OR=2.33, 95% CI (1.77-3.08), P<0.001]. Meanwhile, CCRT reduced the incidence of leucopenia, thrombocytopenia, radioactive esophagitis, nausea and vomiting (all P<0.05), but there was no significant difference in the incidence of anemia and radiation pneumonia between two groups (both P>0.05). Conclusions:Available evidence suggests that CCRT combined with S-1 can improve therapeutic efficacy and prolong survival time in elderly patients with esophageal cancer, but CCRT may increase the incidence of treatment-related side effects. Due to the limitations of the number and quality of the included studies, the above conclusions need to be verified by more high-quality studies.
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Objective:To analyze the epidemiological and clinical features of patients with visceral leishmaniasis (VL), and to improve the understanding of the disease and standardize the diagnosis and treatment.Methods:The clinical data and diagnosis and treatment process of 62 patients with VL admitted to The First Hospital of Lanzhou University from January 2010 to December 2020 were retrospectively analyzed. The clinical symptoms and laboratory data, including aspartate aminotransferase (AST), lactate dehydrogenase (LDH) and procalcitonin (PCT) were compared between children and adults. Chi-square test was used for statistical analysis.Results:Of the 62 patients, 31(50.0%) patients were males, 38(61.3%) patients were children and 24(38.7%) were adults. There were 32 cases (51.6%) living in Longnan City, and 11 cases (17.7%) living in Gannan Tibetan Autonomous Prefecture. Forty-seven cases (75.8%) had a delay over 30 days from onset to diagnosis. All patients had fever and chills, 34 cases (54.8%) had fatigue and poor appetite, 30(48.4%) had cough and expectoration, 10 cases (16.1%) had headache and dizziness, 45 cases (72.6%) had splenomegaly, 40 cases (64.5%) had anemia, and 29 cases (46.8%) had hepatomegaly. There were 32 cases (51.6%) accompanied with respiratory infection, 11 cases (17.7%) accompanied with hemophagocytic lymphohistiocytosis and 10 cases (16.1%) accompanied with abnormal liver function. Of the 60 patients who received treatment, 14 were recurrent cases who had received at least one course of pentavalent antimony monotherapy before admission. Forty-six patients received standard antimony monotherapy, 14 patients received standard antimony combined with amphotericin B therapy. Thirteen patients discontinued amphotericin B due to impaired renal function, and 50 patients were followed up for half a year without recurrence. The proportions of splenomegaly and hepatomegaly in children were 86.8%(33/38) and 65.8%(25/38), respectively, and the corresponding numbers in adults were 50.0%(12/24) and 16.7%(4/24), respectively. The differences were statistically significant ( χ2=10.03 and 14.26, respectively, both P<0.050). Thirty-three cases (86.8%) in children and 14 cases (58.3%) in adults had a delay over 30 days from onset to diagnosis. The difference was statistically significant ( χ2=6.52, P=0.011). The proportions of patients who had elevated AST, LDH and PCT were 76.3%(29/38), 94.3%(33/35) and 73.9%(17/23) in children, respectively, while 45.8%(11/24), 71.4%(15/21) and 5/17 in adults, respectively, and the differences were all statistically significant ( χ2=5.97, 3.89 and 7.82, respectively, all P<0.050). Conclusions:Patients with VL are tend to have complications and be severe. Early diagnosis and standardized treatment are important measures to improve the prognosis. Patients who have failed antimony treatment can be treated with amphotericin B or combination therapy, but kidney injury and other adverse reactions should be closely monitored.
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Objective:To systematically compare the efficacy and safety of chrono-chemotherapy combined with radiotherapy in patients with locally advanced nasopharyngeal carcinoma.Methods:Seven databases were searched, including the Cochrane Library (Issue 5, 2021), PubMed, Embase, CBM, CNKI, VIP and Wanfang Database. The method ological quality of the eligible studies was evaluated. The Meta-analysis was performed by the Revman 5.3 software.Results:Sixteen studies consisting of 1275 patients were finally included. Among them, 642 patients were treated with chrono-chemotherapy combined with radiotherapy and 633 patients received conventional chemotherapy combined with radiotherapy. Results showed that compared with conventional chemotherapy group, the effective rate was significantly elevated ( OR=1.66, 95% CI: 1.17-2.34, P=0.004), the incidence of leucopenia, thrombocytopenia, gastrointestinal reaction, grade 3-4 oral mucosal reaction and grade 3-4 radiothermitis was significantly reduced (all P<0.001), and the quantity of CD3, CD4 and CD4/CD8 was significantly increased in the chrono-chemotherapy group. Conclusion:Current evidence shows that compared with conventional chemotherapy, chrono-chemotherapy combined with radiotherapy could improve the effective rate, reduce adverse reactions and mitigate the destruction of immune function simultaneously.
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Objective To explore the effect of virtual reality video games on gross motor skills of children with cerebral palsy.Methods The 56 patients with cerebral palsy treated in the Fifth Affiliated Hospital of Zhengzhou University from April 2015 to April 2017 were selected as the subjects.The age of the patients was (5.4 ± 1.2) years old (5-7 years old).According to the results of Gross Motor Function Classification System (GMFCS) assessment,all patients belonged to level Ⅰ-Ⅱ.All patients were randomly divided-into 2 groups:video-game group and conventional exercise group for 6 weeks of functional exercise.The evaluation criteria included the average exercise time,the 6-minute walk test (6MWT) and general motion function challenge module (GMFMS-CM) measurement and evaluation.Results The average exercise time of video games in video game group was (44.2 ± 6.1) minutes.The encouragement from the therapists in the intervention process was very important.The technical problems also had a relatively high proportion,and the technical guidance and training should be emphasized at the beginning of the study.The average score of the Likert scale showed that the practice program was suitable for the patients;GMFMS-CM in video game group was significantly higher [mean difference was 4.8,the quartile (IQP) was 4.68,Z =-2.025,P =0.035],while conventional exercise group showed an increasing trend which was not significantly different;6MWTshowed a significant increase in the mean level of video-game group (mean difference was 69.1 m,IQR was 40.2 m,Z =-2.108,P =0.045),conventional exercise group was significantly lower than the average level of subjects in video-game group and there was no significant change in the study period.Conclusion For children with cerebral palsy,routine functional rehabilitation exercise plus family-style virtual reality video game practice,on the one hand to improve patient compliance with the treatment,on the other hand can significantly improve their physical movement function,which is conducive for the patients' quality of life and self-care ability.
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Objective To compare the successful ratio, efficacy and complications between ultrasound-guided and X-ray-guided endoscopic biliary drainage (EBD). Methods EBD was performed in 62 patients under ultrasound guidance and 54 patients under X-ray guidance. Serum bilirubin, the bile duct diameter and the changes of clinical symptoms were compared before and after the procedure. Results Tube placement was successfully achieved in 54 of 62 patients under ultrasound guidance and 51 of 54 patients under X-ray guidance. The serum direct bilirubin and the common bile duct diameter in patients with ultrasound guidance before and one week after procedure were (205.41±115.27) μmol/L vs. (106.47±82.16) μmol/L and (12.6±7.1) mm vs. (8.5±3.1) mm, respectively, with significant difference (all P values<0.05). Whereas they were (211.14±106.25) μmol/L vs. (110.89±59.47) μmol/L and (13.1±7.0) mm vs. (8.8± 3.2) mm, respectively, in patients with X-ray guidance (P<0.05). No complications such as abdominal pain, fever and elevated amylase were found in patients with ultrasound guidance, while 3 patients (5.9%) with X-ray guidence had above complications. Conclusions X-ray is a most effective method in guidance of EBD. However, ultrasound guidence, which may avoid unfavorable factors such as X-ray radiation and allergic contrast agent, has some advantages including real-time display, mobile convenience and emergency bedside application. It can instead of X-ray in performance of endoscopic nasobiliary drainage and endoscopic retrograde biliary drainage in patients with bile duct stone and mild narrow ducl caused by tumors.
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Objective To investigate the endoscopic prevalence of erosive esophagitis (EE) among 13 hospitals in Guangdong province of China. Methods Retrospectively reviewed all the cases (63459 cases) that received oesophagogastrodeuodenoscopy in 13 main hospitals in Guangdong province of China in 2003. Los Angeles criteria for classification of erosive esophagitis were employed as the basis of analysis. Results One thousand two hundreds and sixty-three patients (age range 3-90yr, mean 50. 2 ?17. 1 ) were found to have EE. The overall prevalence of EE was 1. 99% (1263/63459). The prevalence of EE in A, B, C, and D grade were 0. 94% , 0. 69% , 0. 21% and 0. 14% respectively. Age correlated positively on endoscopic grading of EE (F=22. 932, P