Medicine
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Clinical Trial Observational Study
Unrestricted use of polymer-free sirolimus eluting stents in routine clinical practice.
Stent designs with ultrathin struts may further increase the procedural success of challenging lesion subsets. The objective of this study was to assess the safety and efficacy of ultrathin strut, polymer-free sirolimus eluting stent (PF-SES) implantations in a large scale, unselected patient population. Adult patients underwent percutaneous coronary interventions (PCI) with a thin-strut PF-SES. ⋯ The mortality rate in patients treated in VB lesions was highest with 5.4%, followed by the isolated LMCA subgroup (3.4%) and ACS (2.6%). PCI with PF-SES in an unselected patient population, is associated with low clinical event and ST rates. Furthermore, PF-SES angioplasty in niche indications demonstrated favorable safety and efficacy outcomes with high procedural success rates.
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As the therapy of acupuncture continues to expand, electroacupuncture is increasing used in allergic rhinitis prevention and therapy, and many studies have published that it is effective in the treatment of allergic rhinitis. However, it is unclear if electroacupuncture provides an evidence-based clinical benefit in the allergic rhinitis population. ⋯ The results of this systematic review may highlight the gaps in our knowledge of the relevance of electroacupuncture after treatment or after follow-ups.PROSPERO registration number: PROSPERO CRD42018104080. (https://www.crd.york.ac.uk/PROSPERO/#recordDetails).
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Observational Study
Angiolymphatic invasion and absence of koilocytosis predict lymph node metastasis in penile cancer patients and might justify prophylactic lymphadenectomy.
To analyze possible clinical-pathological parameters and predictors of lymph node metastasis and evaluate the impact of lymphadenectomy in the survival of these patients. A retrospective study of patients diagnosed with penile cancer and submitted to regional lymphadenectomy at two reference hospitals in Maranhão, Northeast, Brazil, an area where the disease has a high incidence. We described here clinical and histopathological characteristics of patients diagnosed between January 2009 and September 2017. ⋯ Angiolymphatic invasion and absence of koilocytosis appeared to be predictive factors for lymph node metastasis. Therefore, the submission of patients with metastatic risk to prophylactic lymphadenectomy may improve their survival. Thus, prophylactic lymphadenectomy in patients at risk for inguinal metastasis may create a positive impact in survival rates.
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Lateral epicondylitis (LE) is a common musculoskeletal disorder for which an effective treatment strategy remains unknown. The goal of this study is to examine whether acupuncture is more effective than injection of glucocorticoid in adults with LE. Adults with LE received either acupuncture or injection of glucocorticoid were followed-up for 6 months. ⋯ There were no complications related to the use of acupuncture or corticosteroid injection. We found that both methods were effective for external humeral epicondylitis. However, after 6 months of treatment, patients with chronic LE with acupuncture achieved pain relief and function improve significantly, exceeding the effect of corticosteroid injection.
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Human urinary bladder cancer is one of the most common cancers worldwide with the mortality rate of approximately 165,000 people annually. The modulation of extracellular matrix is a crucial event in the metastatic spread, among others in angiogenesis. It is initiated and prolonged by the cascade of matrix metalloproteinases. MMP-14 and MMP-15 are associated with a high degree of malignancy, aggressiveness, and survival prognosis by the activation of other matrix metalloproteinases (MMPs). This study was aimed at evaluating the expression and the activity of selected transmembrane metalloproteinases at different stages of human urinary bladder cancer. ⋯ Comparison of investigated enzymes' activity and the inhibitor content suggests it opposite effects, higher suppression of MMP-14 than MMP-15 activity in low-grade bladder cancer and reverse TIMP-1 action in high-grade cancer. The MMP-14 activity determination in urinary bladder cancer tissue may be used as a predictor of a risk of metastasis.