Clinical pathways in home nutrition support.

In home-care settings, physicians with various medical specialties may order home enteral and/or parenteral nutrition support. Clinical pathways may be used to provide a clear, concise, standardized method for ordering and monitoring home nutrition support. The clinical pathways should be appropriate for 80% of the patients placed on the pathways, allowing for a 20% variance, or deviation, from the pathway. In one home-care facility, disease-specific clinical pathways have been used for longer than 1 year for patients with a variety of diseases requiring home nutrition support. To determine the usefulness of the home nutrition support clinical pathways, data obtained from 20 patients were analyzed. Patients were followed up while being treated using home nutrition support clinical pathways designed for oncology (9 patients), human immunodeficiency virus/acquired immunodeficiency syndrome (2 patients), short bowel syndrome (6 patients), and hyperemesis (3 patients) for 191 weeks. Overall, an average variance (deviation from the pathway) of 22% (the number of variances divided by the total weeks of therapy) was observed. The use of the pathways to provide enteral or parenteral nutrition facilitated more cost-effective care by following pathway guidelines for obtaining laboratory values and patient visits. Communication between the home-care staff and the physician was also improved. Clinical pathways can enable standardization of care for patients receiving nutrition support at home.