ObjectivesTo assess the characteristics, methodological and reporting qualities of systematic reviews on community interventions in China.MethodsThe Cochrane Library, PubMed, EMbase, Web of Science, CNKI, VIP, WanFang Data and CBM databases were searched for studies of community interventions from inception to August 2017. Two reviewers independently screened literature, extracted data and assessed the methodological and reporting quality by AMSTAR tool and PRISMA checklist. Data analysis was performed by SPSS 20.0 software.ResultsA total of 18 systematic reviews of community interventions were included. The average AMSTAR score was 4.67±1.68, and all studies did not provide the list of included and excluded studies or a statement on conflict of interests. The average PRISMA score was 16.42±3.65, and over 50.0% of the included systematic reviews did not perform protocol and registration, search, additional analyses, risk of bias of included studies and funding.ConclusionsThe evidence shows that the reporting and methodological quality of meta-analyses of community interventions in China is insufficient. The combination of results, quality of individual research and the evaluation of publication bias should be paid more attention to improve methodological quality. The reporting of meta-analyses of community interventions in China should follow the PRISMA checklist.
Objective To systematically review the diagnostic value of 18F-FDG PET/CT in recurrent epithelial ovarian cancer after treatment. Methods The PubMed, EMbase, Cochrane Library, Web of Science, CNKI, WanFang Data, VIP, and CBM databases were electronically searched to collect diagnostic tests of 18F-FDG PET/CT for epithelial ovarian cancer from inception to February 2023. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias of the included studies. Meta-analysis was then performed using Meta-Disc 1.4 and Stata 15.0 software. Results A total of 15 studies involving 792 patients were included in this study. The results of meta-analysis showed that the sensitivity, specificity, and area under the curve of 18F-FDG PET/CT in the diagnosis of recurrent epithelial ovarian cancer were 0.88 (95%CI 0.85 to 0.90), 0.80 (95%CI 0.75 to 0.85) and 0.91, respectively. The results of the subgroup analysis showed that the sensitivity of the prospective studies was the same as that of the retrospective studies, but the specificity of the prospective studies was higher than that of the retrospective studies. The diagnostic sensitivity and specificity of 18F-FDG PET/CT in recurrent epithelial ovarian cancer were higher in Asian studies than in European/North American studies. Conclusion 18F-FDG PET/CT has high diagnostic value in recurrent epithelial ovarian cancer. Due to the limited quantity and quality of the included studies, more high-quality studies are needed to verify the above conclusion.
ObjectiveTo explore the clinical effect and safety of laparoscopic cytoreductive surgery combined with gestrinone in the treatment of adenomyosis. MethodsWe retrospectively analyzed the clinical data of 82 patients with adenomyosis who accepted treatment in our hospital from January 2008 to April 2011. According to different treatment method, the patients were divided into three groups. Twenty-seven patients in the treatment group underwent laparoscopic cytoreductive surgery combined with postoperative treatment with gestrinone. For the 25 patients in the surgery group, only laparoscopic cytoreductive surgery was performed, and 30 other patients who only received oral gestrinone were designated as the medicine group. Dysmenorrhea, menstrual volume, uterine size, serum carcinoembryonic antigen 125 (CA125), anemia, and drug side effects were respectively recorded before and after surgery. ResultsThe dysmenorrhea degree reduced significantly in all the three groups. There was no significant difference in the degree of dysmenorrhea, menstrual volume, and uterine volume between the treatment group and the surgery group (P>0.05); the dysmenorrhea degree was significantly different between the treatment group and the medicine group (P<0.05); the differences in hemoglobin levels and the serum CA125 level between the treatment group and the surgery group 12 months later were significant (P=0.019, P=0.049). ConclusionThe laparoscopic cytoreductive surgery combined with gestrinone in treating adenomyosis can improve recent curative effect and provide more effective symptom control compared with surgery alone.
Objective To investigate the protective mechanism of ulinastatin（UTI） in pulmonary microvascular endothelial cells （PMVECs） attacked by serum from the patients with severe sepsis. Methods PMVECs were cultured in vitro and randomly divided into 4 groups，ie. a normal group （culture medium with 10% fetal bovine serum，group N），a health group （culture medium with 10% healthy human serum，group H），a patient group （culture medium with 10% human septic shock serum，group S），and a ulinastatin group （culture medium with 1000 U/mL UTI and 10% human septic shock serum，group U）. The proliferation activity of PMVECs was measured by MTT expressed by optical density （OD）. The concentration of TNF-α in supernatant of culture medium was examined by ELISA at 0，1，2，4，6 hours. The expression of NF-κB was examined by immunohistochemistry at 1 hour. Results Compared with group N，the cell proliferation activity of group S decreased significantly，and the cell proliferation activity of group U decreased slightly at each time poi nt. Compared with group N，the cell proliferation activity of group S and group U at 1，4，6 hours were significant different （Plt;0.05 ）. Compared with group S，the cell proliferation activity of group U at 1，2，6 hours increased significantly （Plt;0.05）. Obviously positive expression of NF-κB in PMVECs could be seen in group S，a little positive expression in group S，and no expression in group N and group H. Compared with group N，the TNF-α levels of group S and group U increased significantly at each time point with significant differences （Plt;0.01）. Compared with group S，the TNF-α levels were significantly reduced at each time point in group U （Plt;0.01）. Conclusions UTI can reduce the release of TNF-α by inhibiting NF-κB activation，thus reduce PMVECs injury attacked by serum from severe sepsis patients.
Objective To observe the clinical application of multidisciplinary team (MDT) treatment in the management of geriatric hip fractures and evaluate its effectiveness. Methods The clinical data of 76 elderly patients with hip fracture managed by MDT approach between August 2016 and February 2018 (MDT group) were retrospectively analyzed and compared with 102 patients managed by traditional orthopedics approach between January 2014 and December 2015 (conventional group). There was no significant difference in gender, age, fracture type, surgical procedure, and other general data between the two groups (P>0.05). However, the number of comorbidities in the MDT group was significantly higher than that in the conventional group (t=6.295, P=0.000), and the proportion of the number of comorbidities between the two groups was also significantly different (χ2=28.442, P=0.000). The consultation rate and transfer rate, time to surgery, rate of surgery within 2 or 3 days, operation time, postoperative hospitalization stay, length of hospitalization stay, hospitalization expense, rate of loss to follow-up, and mortality during hospitalization, 30-day mortality, 90-day mortality, and 1-year mortality after operation were compared between the two groups. Results The rates of total consultations of the conventional group and the MDT group were 56.86% (58/102) and 56.58% (43/76), respectively, and the rates of total transferred patients were 15.69% (16/102) and 15.79% (12/76), respectively, with no significant differences (P>0.05). Among them, the proportion of patients who transferred into intensive care unit (ICU) in conventional group was significantly higher than that in MDT group and the rates of patients who received geriatric consultation or transferred into geriatric department in MDT group were both significantly higher than those in conventional group (P<0.05). There was no significant difference in rates of other department consultation or transfer between the two groups (P>0.05). The time to surgery, operation time, postoperative hospitalization stay, and length of hospitalization stay in MDT group were significantly less than those in conventional group, but the proportion of patients who received surgery within 3 days in MDT group was significantly higher than that in conventional group (P<0.05). There was no significant difference in the proportion of patients who received surgery within 2 days (χ2=2.027, P=0.155). The hospitalization expenses of total patients, femoral neck fracture, and intertrochanteric fracture subgroups in MDT group were all significantly higher than those in conventional group (P<0.05). However, there was no significant difference in hospitalization expense of subtrochanteric fracture subgroup between the two groups (Z=−1.715, P=0.086). The rate of loss to follow-up in conventional group and MDT group was 6.86% (7/102) and 3.95% (3/76), respectively, with no significant difference (χ2=0.698, P=0.403). The mortalities at hospitalization, 1 month, 3 months, and 1 year after operation in conventional group were 0, 1.05% (1/95), 3.16% (3/95), and 7.37% (7/95), respectively, and in MDT group were 0, 0, 2.74% (2/73), 6.85% (5/73), respectively, showing no significant differences in mortalities between the two groups (P>0.05). Conclusion MDT model in the management of geriatric hip fractures has been shown to reduce time to surgery, postoperative hospitalization stay, length of hospitalization stay, operation time, and the proportion of patients who received ICU consultation or transferred into ICU. Furthermore, MDT can improve the capacity for developing operations for patients with complex medical conditions and make medical resources used more rationally.