The Medical clinics of North America
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There are many misconceptions surrounding the diagnosing and treatment of malnutrition and around feeding people with enteral nutrition (EN). Often the decisions made by clinicians are made from anecdote or guidelines that may be out of date or supported by low-quality evidence. In this article, we will discuss different aspects of diagnosing malnutrition and delve deeper into the science and evidence behind certain recommendations. Our goal is to better equip the reader with the most current data-supported recommendation, such as indications, contraindications, complications of EN, tube and ostomy complications, types and use of specialized enteral formulas, and home management.
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Parenteral nutrition (PN) is a therapy to nourish patients who cannot tolerate feeding via the gut. Though a life-saving intervention, it does have risks associated. In this article, we aim to dispel myths associated with PN. Practitioners who manage critically ill patients or patients with intestinal failure should be equipped with evidence-based knowledge of PN including the indications, contraindications, feasibility, complications, and long-term management of PN.
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During the past decade, several effective antiobesity medications and devices have been developed. In addition, new information regarding the mechanism of action, benefits, and long-term efficacy of bariatric surgery continues to emerge. More than 90% of patients who qualify for therapy for obesity remain untreated. This article aims to provide an overview of the indications and efficacy of currently available medical and surgical therapies for obesity, along with a look toward promising therapies on the horizon.
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Given the importance of poor nutrition as a cause for human chronic disease, it is surprising that nutrition receives so little attention during medical school training and in clinical practice. Specific vitamins, minerals, fatty acids, amino acids and water in the diet are essential for health, and deficiencies lead or contribute to many diseases. ⋯ COVID-19 has altered access to nutritious foods for millions and increased awareness of the importance of diet and immune function. An improved appreciation for nutrition will improve the outcomes of clinical care.
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Med. Clin. North Am. · Sep 2022
ReviewBehavioral Approaches to Nutrition Counseling in the Primary Care Setting.
Primary care providers encounter significant time and resource constraints in their efforts to provide patients with behavioral nutrition counseling. Here, several evidence-based and low-burden strategies are identified that may be used in the primary care setting to assist patients in making dietary changes toward improved health. These strategies include brief dietary intake screening, core elements of motivational interviewing and cognitive behavioral therapy, and recommendation for normalized eating.