1.Meta-analysis of efifcacy and value of bronchoscopy combined with normal treatment for postoperative complications-atelectasis and pneumonia
Daoyi HE ; Yanhong LI ; Xiaokang YIN ; Meixi CHEN
China Journal of Endoscopy 2017;23(1):33-38
Objective To evaluate the efficacy and value of bronchoscopy combined with normal treatment for postoperative complications-atelectasis and pneumonia. Method A systematic search in PubMed, CNKI, WANFANG was performed using “bronchoscopy” crossed with “atelectasis”, “pneumonia”. All the randomized controlled trials (RCT) on bronchoscopy used for postoperative complications were collected, which contain atelectasis or pneumonia. Meta-analysis was handled by RevMan 5.3. Result A total of 543 clients included in 8 studies, There were statistically significant differences in development of postoperative pulmonary complications such as atelectasis and pneumonia treated with normal treatment or ifbrotic bronchoscopy additionally [OR^ =3.80, 95%CI (2.24, 6.45), P=0.000]. Conclusion Bronchoscopy combined with normal treatment is more effective and useful than normal treatment in postoperative complications-atelectasis and pneumonia.
2.Analysis of Intestinal Microbiota of Type 2 Diabetes Patients of by Two Fingerprint Technologies
Xiaokang WU ; Chaofeng MA ; Pengbo YU ; Lei HAN ; Jiafeng YIN ; Ni ZHANG ; Miaoxian LI ; Xiangling WANG ; Jiru XU
Journal of Modern Laboratory Medicine 2015;(4):24-27
Objective To explore the characteristics of intestinal Microbiota in T2DM patients by two molecular fingerprint technologies,and investigate the correlation of intestinal microbiota and T2DM,and evaluate the application value of two fin-gerprint technologies.Methods Fecal samples of 8 healthy groups and 7 diabetes patients were collected.Then the total DNA of gut microbiota was extracted.Through the analysis of products by two molecular fingerprints of ERIC-PCR and DGGE-PCR,ecological characteristics of diversity and similarity of gut microbiota were obtained in healthy groups and dia-betes patients.Results Compared to healthy groups,the number of bands and Shannon-Wiener index of gut microbiota in di-abetes patients was decreased but no statistical significance.The similarity in patients group was declining(P <0.05),and the construction of gut microbiota was inclined to differ.Two fingerprint technologies of ERIC and DGGE could directly re-flect the diversity of gut microbiota and were the modern molecular biological techniques without depending on cultivation. ERIC was simple and convenient,had a better reflection of microbial diversity,but gel band cutting and regarded asa proper approach with higher diffraction efficiency and excellent repetition to studysequencing couldn’t be performed since there were more influencing factors on the experiment.DGGE could better reflect the ecological characteristics such as microbial diversity and similarity,and selecting bands,gel band cutting and sequencing could be done.Conclusion The composition and construction of gut microbiota in diabetes patients were changed,which suggests the occurrence of the disease had the correlation with gut microbiota.ERIC and DGGE is regarded as a proper approach with higher diffraction efficiency and ex-cellent repetition to study intestinal microbiota,but also gel band cutting,sequencing,bacteria identification can be performed by DGGE,both can be used in combination.
3.Modified Delphi method in the constitution of school sanitation standard.
Xunqiang YIN ; Ying LIANG ; Hongzhuan TAN ; Wenjie GONG ; Jing DENG ; Jiayou LUO ; Xiaokang DI ; Yue WU
Journal of Central South University(Medical Sciences) 2012;37(11):1104-1107
OBJECTIVE:
To constitute school sanitation standard using modified Delphi method, and to explore the feasibility and the predominance of Delphi method in the constitution of school sanitation standard.
METHODS:
Two rounds of expert consultations were adopted in this study. The data were analyzed with SPSS15.0 to screen indices of school sanitation standard.
RESULTS:
Thirty-two experts accomplished the 2 rounds of consultations. The average length of expert service was (24.69 ±8.53) years. The authority coefficient was 0.729 ±0.172. The expert positive coefficient was 94.12% (32/34) in the first round and 100% (32/32) in the second round. The harmonious coefficients of importance, feasibility and rationality in the second round were 0.493 (P<0.05), 0.527 (P<0.01), and 0.535 (P<0.01), respectively, suggesting unanimous expert opinions. According to the second round of consultation, 38 indices were included in the framework.
CONCLUSION
Theoretical analysis, literature review, investigation and so on are generally used in health standard constitution currently. Delphi method is a rapid, effective and feasible method in this field.
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Feasibility Studies
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Public Health Administration
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4.The value of the albumin indocyanine green score in predicting posthepatectomy liver failure in patients with hepatocellular carcinoma
Minqiang CHEN ; Mengqiu YIN ; Bo WU ; Cang LI ; Xuemin LI ; Xiaokang WU ; Weijian HU ; Haihua ZHOU ; Junfeng CHENG ; Shian YU
Chinese Journal of Hepatobiliary Surgery 2022;28(9):646-650
Objective:To investiagte the ability of albumin-indocyanine green (ALICE) score, albumin-bilirubin (ALBI) score and Child-Pugh score in predicting postoperative liver failure (PHLF) in patients with hepatocellular carcinoma, and to determine the clinical value of ALICE score.Methods:The clinical data of 397 patients with hepatocellular carcinoma who underwent hepatectomy in the Department of Hepatobiliary and Pancreatic Surgery, Jinhua Hospital Affiliated to Zhejiang University from June 2015 to June 2021 were retrospectively analyzed, including 350 males and 47 females, aged (58.9±11.2) years. Univariate and multivariate logistic regression were used to analyze the risk factors of PHLF. The predictive ability of ALICE score for PHLF was evaluated by receiver operating characteristic (ROC) curve, and compared with ALBI score and Child-Pugh score.Results:There were 74 patients with PHLF and 323 patients without PHLF. Multivariate logistic regression analysis showed that Child-Pugh score ( OR=1.630, 95% CI: 1.251-2.486, P=0.034), ALBI score ( OR=1.863, 95% CI: 1.028-3.119, P=0.049) and ALICE score ( OR=1.759, 95% CI: 1.216-3.078, P=0.038) were independent risk factors for PHLF in patients with hepatocellular carcinoma, and the risk of PHLF increased with the increase of grade. The area under the ROC curve of ALICE score predicting PHLF in patients with hepatocellular carcinoma was 0.613 (95% CI: 0.564-0.662), the area under the ALBI score was 0.612 (95% CI: 0.563-0.661), and the area under the Child-Pugh score was 0.555 (95% CI: 0.505-0.605). The ALICE score was better than the Child-Pugh score, and the difference was statistically significant ( z=2.04, P=0.041). In small liver resection patients, ALICE score was better than Child-Pugh score ( z=2.61, P=0.009). There was no significant difference betwenn ALICE score and ALBI score ( z=0.06, P=0.954). Conclusion:ALICE score can predict the occurrence of PHLF in patients with hepatocellular carcinoma, especially in patients with small liver resection, its value is similar to ALBI score, but better than Child-Pugh score.
5.Predictive value of Barcelona clinic liver cancer staging system combined with albumin-indocyanine green score in hepatectomy for hepatocellular carcinoma
Minqiang CHEN ; Mengqiu YIN ; Bo WU ; Cang LI ; Xuemin LI ; Xiaokang WU ; Shian YU
Chinese Journal of Hepatobiliary Surgery 2023;29(2):81-85
Objective:To study the predictive value of Barcelona clinic liver cancer (BCLC) staging system combined with albumin-indocyanine green (ALICE) score (ALICE-BCLC) in hepatectomy for hepatocellular carcinoma, and compare it with BCLC staging system combined with Child-Pugh score (CP-BCLC).Methods:The clinical data of 311 patients with hepatocellular carcinoma who underwent hepatectomy at Jinhua Hospital Affiliated to Zhejiang University from April 2012 to June 2021 were analyzed retrospectively. There were 271 males and 40 females, with a median age of 59 years old (range 26 to 92 years old). These patients were divided into two groups based on the ALICE-BCLC: the ALICE-BCLC grade 0 group ( n=63) and the ALICE-BCLC grade A group ( n=248); and another two groups based on the CP-BCLC: the CP-BCLC grade 0 group ( n=58) and the CP-BCLC grade A group ( n=253). The clinical data, including indocyanine green retention rate at 15 min, and albumin were collected and the scores were calculated. Follow-up was conducted by combining outpatient visits with telephone calls. The survival rate was calculated by the life method, and survival curves were drawn by the Kaplan-Meier method. The multivariate Cox regression model was used to determine the main factors affecting prognosis. Weighted Kappa was used to compare consistency of the two staging systems. Results:Multivariate analysis showed that a maximum tumor diameter >5 cm, total bilirubin >18 μmol/L, major hepatectomy, CP-BCLC grade A and ALICE-BCLC grade A to be independent risk factors affecting overall survival of patients with hepatocellular carcinoma after liver resection with curative intent (all P<0.05). The median survival of patients in the CP-BCLC grade 0 group and the CP-BCLC grade A group were 43.0 and 28.0 months, respectively. There was a significant difference between the two groups ( P=0.017). The median survival of patients in the ALICE-BCLC grade 0 group and the ALICE-BCLC grade A group were 41.4 and 28.1 months, respectively. There was a significant difference between the two groups ( P=0.035). The weighted Kappa coefficient of ALICE-BCLC and CP-BCLC was 0.949, showing a strong consistency ( P<0.001). Conclusion:ALICE-BCLC showed a good predictive value for prognosis of hepatocellular carcinoma after liver resection, and it had a similar overall prognostic discrimination ability as CP-BCLC.