The American journal of the medical sciences
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Patients with acute upper gastrointestinal bleeding (UGIB) are made NPO prior to endoscopy. It is standard practice in those found to have low risk lesions to immediately resume a usual diet. Here, we evaluated refeeding practices in hospitalized patients with UGIB after endoscopy. ⋯ Inappropriate dietary restrictions are frequent in patients with UGIB caused by low risk lesions. This delay in refeeding leads to increased length of hospital stay - suggesting that appropriate refeeding is an opportunity to improve patient care.
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Review Case Reports
A case of heat stroke with significantly elevated troponin and dynamic ECG changes: Myocardial infarction or Myocardial injury?
We described an 82-year-old man who was taken to our emergency department after being found unconscious. His electrocardiogram (ECG) showed ST-segment elevation in leads V4-V6 and cardiac troponin I (cTnI) was abnormally elevated. In addition to ECG and cTnI changes, this patient was combined with unconsciousness, high fever, abnormal liver function, acute renal failure, and rhabdomyolysis. ⋯ Ca-IMR was 260 mmHg*s/m in the left circumflex artery, indicating the presence of coronary microvascular dysfunction (CMD). After several days of treatment, the patient recovered from multiple organ damage. Therefore, ECG and troponin results should be interpreted carefully in patients with high fever and coma during high temperature seasons.
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As exacerbations of chronic obstructive pulmonary disease (COPD) are one of the leading causes of hospitalization and are associated with significant mortality, it is particularly important to accurately assess the risk of exacerbations in COPD. Most of the current clinical biomarkers are related to inflammation and few consider how ion levels affect COPD. Chloride ion, the second most abundant serum electrolyte, has been shown to be associated with poor prognoses in several diseases, but their relationship with COPD remains unclear. ⋯ Chloride ion was a novel prognostic biomarker for COPD, and low levels of chloride ion were independently associated with exacerbations in COPD patients.
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The presence of "muddy" brown granular casts (MBGC) in the urine sediment is pathognomonic for acute tubular injury (ATI). Although MBGC have been noted for years, there are no reports regarding their length nor width. The objective of this study was to measure MBGC using images obtained by light microscopy and investigate associations with clinically relevant parameters. ⋯ This is the first study reporting dimensions of MBGC from cases with ATI. Clinical implications of these observations require further study.