Internal Medicine
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An Unhealthy Gut Microbiome May Cause Colorectal Cancer
An E. coli variant found in the Western diet was associated with a higher incidence of colorectal cancer.
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Treatment of Acute Vertigo
Treating acute vertigo with an antihistamine was more effective than benzodiazepines for acute symptoms. However, there was no difference between the two medications in terms of resolution within one week or one month.
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Those Anterior T Waves
The ECG in the figure was obtained from a man in his 60s who was seen in the field for new chest pain. How might one interpret this tracing?
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Smallpox and Monkeypox Vaccine, Live, Non-Replicating (Jynneos)
Jynneos can be administered to prevent smallpox and monkeypox in adults age 18 years and older who are at high risk for contracting the infections.
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Cirrhosis and Infections
Infections in patients with cirrhosis are frequent and potentially lethal, with pneumonia associated with the highest risk for mortality.
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Measure Stroke Risk with Asymptomatic Severe Carotid Artery Stenosis
A community-based, retrospective, observational study of patients with asymptomatic severe carotid artery stenoses showed the crude stroke risk over five years was about 5%. Patients whose stenoses progress to high grade or start at that severity were at the highest risk for stroke.
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Are SGLT2 Inhibitors Effective for HFpEF Patients Without Diabetes?
After comparing empagliflozin to placebo for patients with heart failure and preserved left ventricular ejection fraction, researchers found no differences in the significant reduction of the primary outcome of cardiovascular death or heart failure hospitalization over 36 months based on whether patients were diabetic.
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COVID-19 and Headache
Headache is a common feature of acute COVID-19 infection, as well as a long-standing feature of “long COVID” after recovery from the acute infection. Treatment is symptomatic, based on the characteristics of the headache syndrome.
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FDA Authorizes Updated Boosters to Protect Against Omicron
Agency prepares for potential cold weather COVID-19 case spike with latest vaccine solution.
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U.S. N95 Respirator Supply Finally Deemed Adequate
Federal regulators remove devices from shortage list.