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ContextSeveral studies have been conducted on the relationship between depression and metabolic syndrome, which have had conflicting results. The purpose of this study was a meta-analysis of studies that have examined the relationship between these two variables.Evidence AcquisitionThis meta-analysis systematically reviewed the relationship between depression and metabolic syndrome. Scientific databases including IranMedex, SID, Magiran, Scopus, PubMed, Google Scholar, and Science Direct were searched and 17 articles were extracted from 2000 to 2014. Selected studies data were analyzed using meta-analysis and random effects model. Heterogeneity between the studies was examined using I2. Data were analyzed using STATA software version 12.1.ResultsSeventeen studies were analyzed with a sample size of 31880 people. Analysis by the type of studies showed that the relationship between the two variables in cross-sectional studies (OR = 1.51, CI 95% = 1.36 - 1.68) and cohort studies (OR = 1.6, CI 95% = 1.23 - 2.08) was significant. In general, the heterogeneity test results among the studies was not significant (P for heterogeneity = 0.08, I2 = 39.8%).ConclusionsThere is a relationship between depression and metabolic syndrome.

Introduction and importance Diabetic foot ulcers (DFUs), as one of the most debilitating complications of diabetes, can lead to amputation. Treatment and management of d DFUs are among the most critical challenges for the patients and their families. Case presentation The present case report is of a 63-year-old man with a 5-year history of uncontrolled type 2 diabetes who has had DFU for the past three years on three sites of the left external ankle in the form of two deep circular ulcers with sizes of 6 × 4 cm and 6 × 8 cm, the sole as a superficial ulcer with a size of 6 × 3 cm, and the left heel as a deep skin groove. Moreover, the left hallux was completely gangrenous. The patient's ulcers were infected with Staphylococcus aureus and multidrug-resistant Pseudomonas aeruginosa . The patient was transferred to our wound management team. DFU was treated and managed using a combination of surgical debridement, maggot therapy, the Negative Pressure Wound Therapy (NPWT), and silver foam dressing. After three months and ten days, the patient's ulcers completely healed, and he was discharged from our service with the excellent and stable condition. Clinical discussion DFUs are caused by various pathological mechanisms, the monotherapy strategy would lead to a very low level of recovery. Therefore, DFU management requires multimodal care and interdisciplinary treatment. Conclusion Based on the present case report study's clinical results, wound-care teams can use the combination therapy applied in this case report to treat refractory DFU.