The American journal of the medical sciences
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Review
Risk Prediction Model for Adult Intolerance to Enteral Nutrition Feeding - A Literature Review.
Enteral nutrition is an important clinical nutritional supplementation method, especially for adult patients who are unable to eat normally or require additional nutritional support. However, many patients experience intolerance to enteral nutrition, such as delayed gastric emptying, bloating, and diarrhea, which not only affect the patient's nutritional status but also increase the risk of medical complications. ⋯ These models typically combine clinical parameters, biomarkers, and patient individual characteristics, aiming to assist clinicians in better planning and adjusting nutritional treatment plans, thereby reducing the occurrence of intolerance events. This review summarizes the research progress on enteral nutrition intolerance in adult patients, with a focus on the latest developments in intolerance factors and risk prediction models, providing valuable guidance for clinical practice and helping improve patients' nutritional status and overall health.
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Alpha-gal syndrome develops in some individuals who have had tick bites which result in IgE responses to alpha-gal, a carbohydrate not found in humans. Patients with alpha-gal syndrome develop symptoms when they ingest mammalian meat, which contains this oligosaccharide. Often the response to this exposure is delayed and occurs 2 to 6 h post-ingestion. ⋯ Patients can also have adverse reactions to medications, such as set cetuximab, heparin, monoclonal antibodies, and pancreatic enzymes, and clinicians will likely have difficulty identifying these reactions. If patients have a good response to diet modification and have a significant reduction in their specific IgE level to alpha-gal, they potentially can resume eating meat in their diet. This should be done under the direction of a specialist.
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A pancreatic fistula is defined as the leakage of pancreatic fluid into another organ or compartment because of pancreatic duct disruption or pseudocyst formation. It is most often seen in middle-aged men between 40 and 50, particularly in patients who have a history of chronic alcoholism and pancreatitis. The tract may fistulae into the pleura, creating a pancreaticopleural fistula, an exceedingly rare condition presenting as a recurrent pleural effusion and extremely high amylase levels, a key distinguishing factor in diagnosis. Here, we present such a case of a recurrent pancreaticopleural fistula and review the presentation, pathophysiology, diagnosis and treatment.
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Hypoxia-inducible factor-1α (HIF-1α) has an essential role in ventricular remodeling processes involving myocardial fibrosis and hypertrophy, but the clinical significance of HIF-1α levels in the early period after ST-segment elevation myocardial infarction (STEMI) for the prediction of left ventricular remodeling (LVR) has yet to be fully elucidated. ⋯ These results demonstrate that serum HIF-1α levels can predict LVR after STEMI independently.
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Methionine synthetase (MS) A2756G and Cystathionine-β-synthase (CBS) 844ins68 gene polymorphisms were indicated to be associated with increased coronary artery disease (CAD) risk. Nevertheless, because the results of each experiment are different, there is no consensus till now. This meta-analysis aimed to clarify the relationship between MS gene A2756G and CBS gene 844ins68 polymorphisms and CAD. ⋯ MS gene A2756G polymorphism was significantly associated with increased CAD risk, especially in the African and Asian population. The G allele carriers of MS gene A2756G polymorphism were more susceptible to be suffered from CAD disease than others.