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Indications for Administration of Parenteral Nutrition in Adults
Author(s) -
Braunschweig Carol,
Liang HuiFang,
Sheean Patricia
Publication year - 2004
Publication title -
nutrition in clinical practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.725
H-Index - 71
eISSN - 1941-2452
pISSN - 0884-5336
DOI - 10.1177/0115426504019003255
Subject(s) - medicine , parenteral nutrition , malnutrition , meta analysis , esophageal cancer , randomized controlled trial , prospective cohort study , esophagus , population , clinical trial , cancer , surgery , intensive care medicine , pediatrics , environmental health
Background: Who benefits from parenteral nutrition (PN) has been the subject of much debate and 4 recent meta‐analyses. Methods: We reviewed the 4 meta‐analyses that examined the prospective, randomized, clinical trials (PRCT) that compared PN with no nutrition support (standard care) for design, study population, outcomes evaluated, and results. Results: Overall, a total of 113 PRCT were included in the 4 meta‐analyses; however, only 4 studies were included in all of them. Despite the differences in populations studied and outcomes evaluated, some similarities emerged: (1) PN does not affect mortality; (2) PN does not reduce complications in normally nourished patients; (3) in malnourished patients, PN demonstrated a trend for reduced infections and complication rates; and (4) PN reduced postoperative complications in patients having surgery for cancer of the esophagus or stomach. Conclusion: PN does not appear to be beneficial for most hospitalized patients. Among those with malnutrition or with upper gastrointestinal cancer, benefits may exist; however, these were influenced by quality of the study and year of publication.