Articles: sars-cov-2.
-
To assist busy hospital medicine clinicians, we summarized 10 impactful articles from last year. The authors reviewed articles published between March 2018-April 2019 for the Hospital Medicine Updates at the Society of Hospital Medicine and the Society of General Internal Medicine Annual Meetings. The authors voted to select 10 of 30 presented articles based on quality and clinical impact for this summary. The key findings include: (1) Vancomycin or fidaxomicin are the first-line treatment for initial Clostridioides difficile infection; (2) Unnecessary supplemental oxygen is linked to increased mortality; aim for a target oxygen saturation of 90%-94% in most hospitalized patients; (3) Stigmatizing language in medical records impacts physician trainees' attitudes and pain management practices; (4) Consider ablation for atrial fibrillation in patients with heart failure; (5) Patients with opioid use disorder should be offered buprenorphine or methadone therapy; (6) Apixaban is safe and may be preferable over warfarin in patients with atrial fibrillation and end-stage kidney disease; (7) It is probably safe to discontinue antimethicillin-resistant Staphylococcus aureus (MRSA) coverage in patients with hospital-acquired pneumonia who are improving and have negative cultures; (8) Selected patients with left-sided endocarditis (excluding MRSA) may switch from intravenous (IV) to oral antibiotics if they are clinically stable after 10 days; (9) Oral antibiotics may be equivalent to IV antibiotics in patients with joint and soft tissue infections; (10) A history-electrocardiogram-age-risk factors-troponin (HEART) score ≥4 is a reliable threshold for determining the patients who are at risk for short-term major adverse cardiac events and may warrant further evaluation.
-
When South Africa (SA) implemented its antiretroviral therapy (ART) programme in 2004, the model for treating HIV-positive Kaposi's sarcoma (KS) patients shifted from symptomatic palliation to potential cure. ⋯ Our results show that large national ART roll-out programmes can successfully reduce KS-related mortality at the individual patient level. If ART coverage is extended, KS-associated morbidity and mortality are likely to drop.
-
Coronaviruses (CoV) are enveloped, spherical, single-stranded positive-sense RNA viruses causing mainly respiratory and intestinal infections in animals and humans. Until recently five types of human coronaviruses (HCoV-OC43, HCoV-HKU1, HCoV-NL63, HCoV-229E, SARS-CoV) have been known, however a novel CoV has been identified in 2012 in Saudi Arabia. This virus, namely MERS-CoV (Middle East Respiratory Syndrome Coronavirus), was classified within Coronaviridae family, Coronavirinae sub-family, Betacoronavirus genus, clade C. ⋯ The previous studies indicated that, the viral genomes detected in the earliest cases of humans (clade A) are genetically distinct from the others (clade B) which were isolated from dromedary camels and humans. In our study, according to phylogenetic analysis of partial N gene segment, isolate ANK/1079/2014 has taken place within clade A. In conclusion, MERS-CoV appears to have limited circulation in Arabian Peninsula and Middle-Eastern countries, it should be considered in mind that travel-related cases may export the virus outside these regions leading autochtonous infections in the other parts of the world.
-
Evidence-based dentistry · Jan 2007
CommentTorn labial frenum in isolation not pathognomonic of physical abuse.
Searches were made for studies using Applied Social Sciences Index and Abstracts, Caredata (the social work and social care knowledge base), Child Data (the National Children's Bureau Database), the Cumulative Index to Nursing and Allied Health, Embase, Medline, the System for Information on Grey Literature in Europe, the TRIP database (www.tripdatabase.com), Sciences Citation Index, and ISI Proceedings (covers conference papers in all scientific and technical fields). Authors were contacted where necessary. ⋯ Current literature does not support the diagnosis of abuse based on a torn labial frenum in isolation. The intra-oral hard and soft tissue should be examined in all suspected abuse cases, and a dental opinion sought where abnormalities are found.ome of the traditional and normative predictors of successful outcomes.