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Objective:To evaluate and summarize the relevant evidence of comprehensive detumescence treatment of lower limb lymphedema in patients with gynecological malignant tumors, and to provide evidence-based basis for clinical intervention of comprehensive detumescence treatment of lymphedema.Methods:This study was an evidence - based nursing research. Databases such as BMJ Best Practice, UpToDate, PubMed, CNKI, Wanfang and other domestic and foreign databases, as well as websites such as the Australian Lymphology Society, the International Lymphedema, and the European Clinical Oncology Association were searched for relevant evidence and evaluation of comprehensive treatment of gynecological malignant tumor-related lower limb lymphedema. The search time was from the establishment of the database to April 1, 2022.Results:A total of 18 articles were included, including 2 guidelines, 5 systematic reviews, 4 expert consensus, 2 evidence summaries, 4 randomized controlled trials and 1 best practice. Twenty-eight evidence were summarized from 7 aspects : treatment cycle and edema stage, free-hand lymphatic drainage, graduated compression stockings, skin care, elastic socks, functional exercise and health education.Conclusions:The evidence summarized in this study can provide reference for clinical medical staff to formulate comprehensive treatment plans for lower limb lymphedema. Evidence-based practice should consider the individual status of patients and clinical scenarios, and provide personalized comprehensive treatment plans for patients with lower limb lymphedema of gynecological malignant tumors as soon as possible to improve the quality of life of patients.
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OBJECTIVE:To extract the feature of Achyranthes bidentata and Cyathula officinalis,and to establish image recog-nition method. METHODS:The microscopic image stitching of A. bidentata and C. officinalis was implemented by MATLAB. The color,invariant moment,stripes and the features of vascular bundle in cross section were extracted. The data was organized into da-ta matrix,and then data matrix was standardized by Zscore function;principal components were analyzed through Princomp func-tion. BP nerve network recognition mode was adopted. RESULTS:The microstructures in the micro images of the samples were kept integrated. The measured data of 27 characteristics were acquired in each group of sample. Through principal component analy-sis,the parameters of 11 main components were selected to establish BP never network. The average recognition rate of BP nerve network was 100% between 2 medicinal material relatives (n=50). CONCLUSIONS:The method can be used for micro-image auto Stitching of Chinese medicinal materials and image recognition of A. bidentata and C. officinalis.
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Reports of BRCA2 genetic mutations on the prognosis of familial breast cancer (BC) patients have been contradictory. True difference in survival, if it exists, would have important implications for genetic counseling and in treatment of hereditary BC. The purpose of this study was to compare overall survival rate (OSR) among BRCA2 mutation carriers, non-carriers and sporadic BC patients. We searched the PUBMED and EMBASE databases and retrieved 4529 articles using keywords that included breast cancer, BRCA, prognosis and survival. Nine articles were selected for systematic review and among them 6 were included in our meta-analysis. We used the fixed and random effect models to calculate the summary odds ratio (OR) and corresponding 95% confidence interval (CI). BRCA2 mutation carriers had significantly higher long-term OSR than non-carriers (OR=0.69 [95% CI=0.5-0.95]), while both short-term and long-term OSR of BRCA2 mutation carriers did not differ from those of patients with sporadic disease (OR=1.11 [95% CI=0.74-1.65]; 0.85 [95% CI=0.38-1.94], respectively). For BC-specific survival rate (BCSSR), BRCA2 mutation carriers had a similar BCSSR to the non-carriers (OR=0.61 [95% CI=0.28-1.34]). There was no significant difference in disease-free survival (DFS) between BRCA2 mutation carriers and patients with sporadic disease. Our results suggest that BRCA2 mutation increases long-term OSR in hereditary BC, which reminds us a new prospect of management of the disease.
Subject(s)
Female , Humans , BRCA2 Protein , Genetics , Breast Neoplasms , Genetics , Mortality , Pathology , Gene Expression , Genetic Counseling , Genetic Predisposition to Disease , Mutation , Odds Ratio , Prognosis , Survival AnalysisABSTRACT
The purpose of study was to analysis the clinical manifestation and treatment protocol of acute promyelocytic leukemia (APL) accompanied by craniopharyngioma so as to promote the understanding of this disease. The APL was diagnosed by morphologic examination of bone marrow cells, the leukemia bone marrow cells were analyzed by immunophenotyping technique, the qualitative and quantitative changes of PML-PARα fusion gene before and after treatment were monitored by using molecular biological test; the cytogenetic features were analyzed by using conventional karyotype and FISH analysis. The results indicated that the clinical manifestation of this disease was diverse and disease status was complex. The good therapeutic efficacy could be achieved, the misdiagnosis and delayed treatment could be avoided through early detection, timely treatment and multidisciplinary cooperation. It is concluded that when other clinical symptoms reappear after APL achieves remission, the possibility of second tumor must be considered, the clinical presentation should be carefully monitored, the early detection and timely treatment should be performed to improve the survival of patients.