RESUMEN
BACKGROUND: The choice of reconstruction type is of utmost importance in treating breast cancer. There are two major reconstructive pathways in this group of patients: autologous breast reconstruction (ABR) and implant-based breast reconstruction (IBR). The aim of this systematic review and meta-analysis was to assess and compare IBR vs. ABR. METHODS: A review of studies reporting the differences between the procedures was performed. The MEDLINE/PubMed, ScienceDirect, EMBASE, BIOSIS, SciELO, Scopus, and Web of Science databases were thoroughly searched in September 2021. The data concerning group characteristics, BREAST-Q scores, complication rates, length of stay (LOS), and costs were extracted. The Cochrane risk-of-bias tool was used for randomized studies, while Newcastle-Ottawa Quality Assessment for Cohort Studies was used for other types of research. RESULTS: Our meta-analysis included 32 studies (n = 55,455). We observed significantly better outcomes following ABR when it comes to esthetic satisfaction (mean difference [MD] -8.51; 95% confidence interval [CI] -10.70, -6.33; p<0.001) and satisfaction with the entire reconstructive treatment (MD -6.56; 95% CI -9.97, -3.14; p<0.001). Both methods appeared to be comparable in terms of safety, while the complication rates varied insignificantly between the groups (odds ratio [OR] 1.06; 95% CI 0.71, 1.59; p = 0.76). ABR seems to be correlated with significantly higher costs (standard mean difference [SMD] -0.69; 95% CI -1.21, -0.17; p = 0.010). CONCLUSIONS: The results obtained from this evidence-based study will improve the understanding of the different clinical pathways that patients can be assigned to. The study emphasized the advantages and disadvantages of both methods.
Asunto(s)
Implantes de Mama , Neoplasias de la Mama , Mamoplastia , Humanos , Femenino , Mastectomía/métodos , Mamoplastia/métodos , Neoplasias de la Mama/cirugíaRESUMEN
The type of diet not only affects the composition of the oral microflora but is also one of the more critical factors associated with an increased risk of Parkinson's disease, PD. This study compared diet preferences and oral microbiota profiles in patients with PD vs. healthy controls. This study compared the oral microbiota composition of 59 patients with PD and 108 healthy controls (without neurodegeneration) using 16S rRNA gene amplicon sequencing. According to results, oral microbiota in patients with PD is different compared from healthy controls. In particular, decreased abundance of Proteobacteria, Pastescibacteria, and Tenercutes was observed. The oral cavity of patients with PD was characterized by the high relative abundance of bacteria from the genera Prevotella, Streptococcus, and Lactobaccillus. There were also differences in food preferences between patients with PD and healthy controls, which revealed significantly higher intake of margarine, fish, red meat, cereals products, avocado, and olives in the patients with PD relative to healthy controls. Strong positive and negative correlations between specific food products and microbial taxa were identified.