A Quality Improvement Project in Family Medicine Residency Training: Improving Preeclampsia Prevention Through Risk Factor Screening and Low-Dose Aspirin.

Providing aspirin during pregnancy is a critical intervention proven to reduce the rates of preeclampsia in patients at risk. This quality improvement project prepared family medicine residents to use public health strategies to improve screening of pregnant patients at risk for preeclampsia in an underserved population. A preeclampsia awareness campaign was launched utilizing a publicly available toolkit, while a multidisciplinary team implemented systemic clinical changes to increase the rates of preeclampsia risk factor screening and aspirin prescription to prevent preeclampsia.

Detection of gene fusions in solid tumors: recommendations from a Latin American group of oncologists and pathologists.

gene fusions have been detected in more than 25 types of tumors and their prevalence is approximately 0.3% in solid tumors. This low prevalence makes identifying patients who could benefit from TRK inhibitors a considerable challenge.

[Risk management system to reduce COVID-19 infection in health personnelSistema de gestão de riscos para reduzir o contágio de COVID-19 em profissionais de saúde].

Objective: To assess the occupational factors associated with the occurrence of COVID-19 in health personnel who were exposed to different magnitudes of risk and who followed the United Nations crisis management policy for COVID-19.

Methods: Cross-sectional survey conducted between April and May 2021. The low-risk group (LRG) were considered to be those who had minimal contact with patients; the medium-risk group (MRG) had contact with non-COVID-19 patients and did not perform instrumental airway intervention; and the high-risk group (HRG) were those who cared for COVID-19 patients and performed instrumental intervention with aerosol generation.

Observation of the Decay Λ_{b}^{0}→Λ_{c}^{+}τ^{-}ν[over ¯]_{τ}.

The first observation of the semileptonic b-baryon decay Λ_{b}^{0}→Λ_{c}^{+}τ^{-}ν[over ¯]_{τ}, with a significance of 6.1σ, is reported using a data sample corresponding to 3  fb^{-1} of integrated luminosity, collected by the LHCb experiment at center-of-mass energies of 7 and 8 TeV at the LHC. The τ^{-} lepton is reconstructed in the hadronic decay to three charged pions.