Medicina clinica
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Standard procedure when treating tetanigenic risk wounds in an emergency room setting, usually includes administering a dose of gamma-globulin or/and a tetanus vaccine. The rapid detection test (Tetanus Quick Stick [TQS]) can better the current procedure of detecting people who are not immunized. Our objective was to review and analyse the validity of the TQS test, and determine the cost-benefit with the data available. ⋯ Sensitivity ranged from 55%-100%, specificity from 66.6%-100%, PPV: 81.1%-100%, NPV: 42.9%-100%. Most of the tests supported the cost-benefit analysis of the TQS test. We determined that in emergency room situations, it would be beneficial to use the TQS test, and an example of good clinical practice.
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Multicenter Study
Antibody responses to influenza vaccine in patients on biological therapy: Results of RIER cohort study.
Influenza vaccine is recommended for patients with autoimmune inflammatory rheumatic diseases who receive biological therapy. To evaluate if biological therapy impairs immunization after seasonal influenza vaccine. ⋯ Among the patients on biological therapy vaccinated against influenza, anti-TNF therapy was identified as a predictive factor of final seropositivity. Rituximab presented a lower rate of final seropositivity, which could be increased with an accurate administration schedule.
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Observational Study
Gynaecological and obstetrical bleeding in Caucasian women with congenital factor XI deficiency: Results from a twenty-year, retrospective, observational study.
Factor XI (FXI) deficiency is a mild bleeding disorder, common among Ashkenazis, that may be underestimated in Caucasians. Management of FXI deficiency in women is a challenge, due to its unpredictable bleeding tendency and the little evidence available on this issue. ⋯ Women with FXI deficiency, especially those with a positive history of bleeding or FXI:C ≤43.5%, are at risk of developing gynaecological/obstetrical haemorrhages, most of them mild/moderate. Systematic prophylaxis has questionable effectiveness, but might cause severe side effects.
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Heart failure (HF) is a chronic disease with significant morbidity and mortality. Substantial haemodynamic changes such as hypoperfusion and intestinal congestion can alter the composition of the intestinal microbiota in patients with HF. The aim of this systematic review is to evaluate the influence of bowel function in patients with HF and the possible role of the intestinal microbiota in the development and evolution of the latter. ⋯ These studies seem to confirm that HF patients present with substantial abnormalities in the composition of their intestinal microbiota. Trimethylamine N-oxide is identified as a key mediator between the alterations in the intestinal microbiota and HF and correlates with worse prognosis in HF patients. In conclusion, patients with HF present with frequent abnormalities in the characteristics of their intestinal microbiota, which may play a role in the prognosis of the disease.