Parenteral nutrition and in-line filtration

Article Abstract:

Parenteral nutrition can cause problems if particles of calcium and phosphate have not dissolved properly and are present in the fluids. Guidelines have been developed by the British Pharmaceutical Nutrition Group which help prevent particles from forming in the fluids, however, problems are most likely to occur during the infusion process and these can include phlebitis or respiratory distress due to particles being carried around the body to the lungs. In-line filters can reduce the incidence of phlebitis and bacterial infection. Details of in-line filter use are given.

Equipment and supplies, Complications and side effects, Filters (Separation), Intravenous therapy, Intravenous equipment

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Peripheral benefits

Article Abstract:

The administration of parenteral nutrition via peripheral veins has traditionally been associated with early peripheral vein thrombophlebitis, and parenteral nutrition has therefore generally been given via the central route. However, this approach can also present risks. New developments in cannula design and regime formulation are making peripheral administration a more viable option. It is important to acknowledge that cannula and vein size are equally significant factors in the prevention of peripheral vein thrombophlebitis.

Methods, Prevention, Thrombophlebitis

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Feed the patient, fool the pancreas

Article Abstract:

The most common method for providing nutritional support for a patient with acute pancreatitis is to give supplementary nutrition via an intravenous drip because of accompanying inflammation. The aim of health care professionals is to encourage the pancreas to stop secreting exocrine while continuing to provide nutritional support for the patient. Enteral feeding can help reduce infections and increase the rate of bile-flow, although regular monitoring is necessary to ensure the right quantity of food is delivered.

Care and treatment, Enteral feeding, Enteral nutrition, Pancreatitis

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