Objective To investigate the relationship between skin/pectoral muscle invasion and the prognosis of male breast cancer. Methods Clinical data and follow-up information of 79 male breast cancer patients who received treatment between September 2008 to April 2020 in West China Hospital were retrospectively reviewed, to analyze the clinicopathological features of male breast cancer and prognostic value of skin/pectoral muscle invasion. Results Among 79 male breast cancer patients, a total of 23 patients (29.1%) were with skin/pectoral muscle invasion at diagnosis. All the patients were followed up, with a median follow-up period of 63.3 months (1.0–204.5 months). Within follow-up period, 8 patients (10.1%) suffered from relapse, 19 patients (24.7%, 19/77) suffered from metastasis, and 4 patients (5.1%) died. Multivariate Cox proportional risk regression model suggested that patients with skin/pectoral muscle invaded had poor disease free survival [RR=4.48, 95%CI (1.08, 18.52), P=0.038]. Conclusions Skinor pectoral muscle invasion might be a valuable prognostic factor for male breast cancer patients. However, limited by sample size, the conclusion should be proved by further high-level studies.
Objective To compare the clinical efficacy of glucosamine hydrochloride and Chinese traditional medicine of angelicae pubescentis and loranthi decoction in the treatment of knee osteoarthritis. Methods We included 142 patients with mild-to-moderate knee osteoarthritis treated between January 2014 and July 2015. The patients were randomly divided into treatment group and control group. The 72 patients in the treatment group received glucosamine hydrochloride, while the other 70 patients in the control group took oral Chinese medicine of angelicae pubescentis and loranthi decoction. The treatment course was one month. We observed the clinical curative effect of both the two groups. Results After the treatment, the difference in Visual Analogy Score (VAS) and Severity Index of Osteoarthritis (ISOA) in the two groups were significant compared with those before the treatment (P ＜ 0.05) . There were significant differences between the two groups in terms of VAS pain score, ISOA and treatment effectiveness (P ＜ 0.05) . Conclusion Glucosamine hydrochloride can obviously relieve knee osteoarthritis symptoms and improve knee function, which has a better curative effect than the traditional Chinese medicine of angelicae pubescentis and loranthi decoction.
ObjectiveTo systematically review the clinical applicability of the global guidelines evaluation index system, and to provide some foundation for the evidence-based establishment of the clinical applicability evaluation index system in China. MethodsThe PubMed, Embase, Cochrane Library, CNKI, WanFang and VIP databases were electronically searched to collect literature on the clinical applicability evaluation index system of guidelines from inception to November 2022. Two reviewers independently screened literature, extracted data and then organized the data to form the evaluation items pool through qualitative systematic review and thematic synthesis. ResultsA total of 82 articles were finally included, and 141 clinical applicability evaluation indicators were obtained, including 5 third-level topics, 14 analytical topics and 141 descriptive topics. The third-level topics were availability, readability, feasibility, acceptability and overall evaluation. Influencing factors in the feasibility field were summarized as medical staff factors, patient/patient family factors, environmental factors and guideline factors. ConclusionThis study systematically sort out the applicability evaluation items of the guidelines, which provide an evidence-based reference for the construction of relevant evaluation index systems in China.