How can intravenous nutrition therapy benefit weight loss surgery?4 answersIntravenous nutrition therapy, specifically parenteral nutrition (PN), can benefit weight loss surgery by optimizing nutritional status preoperatively and improving postoperative outcomes. Preoperative PN has been shown to reduce postoperative complications and length of stay in malnourished surgical patients who cannot achieve adequate nutrient intake orally or enterally. Additionally, PN can help suppress the destruction of body proteins and facilitate quicker recovery in the postoperative period. Postoperative TPN is indicated for patients already receiving TPN preoperatively, those severely malnourished prior to major surgery, those unable to eat satisfactorily for 7 days, or patients presenting with severe complications. It should be administered for at least 7 days, providing adequate energy, protein, and micronutrients. Further well-designed, controlled clinical trials are needed to address unanswered questions regarding the impact of TPN in postoperative patients.
Does intravenous glutathione make skin lighter?4 answersIntravenous glutathione has been studied for its potential to lighten the skin. Several clinical studies have been conducted to evaluate its efficacy. One placebo-controlled study on IV glutathione showed a poor effect as a whitening agent. However, other studies have reported positive results. Glutathione injected intraperitoneally in experimental animals reduced skin hyperpigmentation significantly. Topical and oral forms of glutathione have also been found to have a skin-lightening effect in humans. However, the safety and efficacy of intravenous glutathione for skin lightening have not been well-established. There are no studies on the long-term use of IV glutathione for skin lightening. Therefore, more research is needed to determine the effectiveness and safety of intravenous glutathione for skin lightening.
What is the history of intravenous cathethers ?4 answersIntravenous catheters have a long history of development and use in medicine. The practice of intravenous anesthesia in war has led to the innovation of simple and safe delivery systems for intravenous drugs. The use of tubes for intravenous therapy has revolutionized medicine, allowing for the delivery of therapy and protection against adverse events and bloodborne pathogens. Intravenous ports have been widely utilized in the treatment of oncology patients, providing secure vascular access and minimizing the need for repeat venipuncture. The first experiments with intravenous injections were carried out in the 17th century, and the invention of calibrated syringes in the 19th century allowed for precise dosage and the introduction of local anesthesia. Tunneled central venous catheters have been developed over the past five decades, saving countless lives and inspiring the invention of various catheters with different functions.
What are the nutritional benefits of Azola for rabbits?3 answersAzola is not mentioned in any of the provided abstracts.
What are the clinical results of azelaic acid?1 answersAzelaic acid has been found to have diverse activities, including anti-infective and anti-inflammatory action, inhibition of follicular keratinization and epidermal melanogenesis, and a strong comedolytic effect. It has been utilized as a management tool in a broad spectrum of disease states and cutaneous disorders. The clinical utility of azelaic acid has been reviewed, with evidence supporting its potential use in various conditions. Studies have shown that azelaic acid is not toxic and exerts its therapeutic effect in acne through its antimicrobial and comedolytic effects. Topical and oral administration of azelaic acid has been shown to have positive effects on malignant melanoma, including arrest and regression of lesions, reduction in size and flattening of nodular areas, and lightening of pigmentation. Azelastine, a second-generation antihistamine, has been found to have anti-inflammatory activity, reducing symptoms and inflammation during an ongoing allergic reaction.
Are there any benefits of intravenous nutritional supplementation for ambulatory improvement of nutritional status?5 answersIntravenous nutritional supplementation has been shown to have benefits for ambulatory improvement of nutritional status in certain populations. One study found that providing a nutrient-dense protein-energy liquid supplement to frail, undernourished elderly individuals resulted in significant improvement in energy and nutrient intake, as well as weight gain. Another study examined the effect of nutritional supplementation on respiratory muscle function in malnourished patients with COPD and found no significant changes in respiratory muscle strength or endurance. Additionally, intradialytic parenteral nutrition (IDPN) has been used as a form of nutritional repletion in severely malnourished patients with end-stage renal disease, and a retrospective study showed significant decreases in hospitalizations and days in the hospital with the use of IDPN. Therefore, intravenous nutritional supplementation can be beneficial for improving nutritional status in certain ambulatory populations.