A study by Furulund et al. (2021) provides a comprehensive study examining how various dietary therapies affect people with COPD. The review presents information on the effects of diet on pulmonary and physical function, inflammation, and health-related quality of life, it does not specifically delve into the examination of telehealth treatments. The results imply that increasing fruit and vegetable consumption over extended periods may improve lung function in people with COPD. Other dietary therapies also had some, although variable, impacts on systemic inflammation, health-related quality of life, and physical function. However, the study emphasizes the need for more studies to look at the outcomes of long-term dietary changes. The focus of the paper by Nguyen et al. (2019) was to investigate the nutritional status and food consumption patterns among outpatients in Vietnam with COPD. Although the research does not specifically address telemedicine therapies, it provides valuable insights into the nutritional condition of COPD outpatients and its correlation with health-related quality of life. The results show that malnutrition, weight loss, insufficient nutritional intake, and poor quality of life among COPD outpatients are common. According to the research, nutritional advice, such as increasing the number of meals eaten daily and emphasizing foods high in protein and energy, may aid COPD patients’ nutritional status and quality of life.
A study by Van Beers et al.’s (2020) examines the clinical result and financial viability of a 12-month dietary intervention plan in muscle-wasting COPD patients. The study offers insights into the effects of nutritional counseling and supplementation on various outcomes, including physical capacity, physical activity, enriched nutrient levels, body weight, anxiety and depression scores, and general health status, even though telehealth interventions are not explicitly mentioned. The findings show that dietary intervention enhances physical activity, general health status, and body weight but does not improve the long-term effects of exercise training on physical ability in muscle-wasted COPD patients. The publications advance knowledge of the effects of dietary treatments on people with COPD, even when they do not specifically address telehealth therapies.
Combining nutritional assistance with telemedicine interventions in treating COPD may provide a holistic strategy for boosting lung function, lowering readmission rates, and improving overall care. Telehealth treatments make it possible for remote monitoring, instruction, and support, enabling healthcare professionals to keep track of patient’s progress, provide timely advice, and handle any issues. A better outcome for people with COPD may result from combining dietary therapies with telehealth strategies to provide individualized and ongoing care.
The effect of a high-protein oral nutritional supplement (ONS) containing Beta-hydroxy-beta-methylbutyrate (HMB) on undernourished, hospitalized older patients with COPD was the main topic of the research done by Deutz et al. in 2020. The findings demonstrated that supplementation with HP-HMB within 90 days after hospital release substantially reduced mortality risk and enhanced handgrip strength, body weight, and nutritional biomarkers. These results imply that dietary treatments may improve the health status of this patient group. In order to improve outcomes for malnourished hospitalized COPD patients, this research recommends using nutritional therapies (particularly a specialized oral nutritional supplement). The aforementioned study aligns with the “I” (intervention) component of the PICOT question and provides evidence regarding the potential benefits of dietary therapies in improving lung function and reducing readmissions within a 90-day timeframe.
Keogh and Mark Williams’ (2020) narrative review examines the effects of malnutrition on COPD and emphasizes the significance of nutrition management in clinical practice. According to the review, malnutrition has detrimental impacts on exercise, muscle and lung function, exacerbations, mortality, and expense. Furthermore, the study suggests that providing education and dietary support may lead to immediate improvements or benefits. This study offers a more comprehensive viewpoint on how to treat malnutrition in COPD patients. In order to combat malnutrition in this group, it emphasizes the necessity for educational programs and nutritional treatments. Despite not mentioning telehealth therapies directly, it highlights the significance of nutritional care, which may be included in a thorough telehealth program for COPD patients.
These trials provide insightful information on how dietary therapies affect COPD outcomes. They contend that nu
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