Positioning after feedings: what is the evidence to reduce feeding intolerances?
Nursing’s goal is to be the least invasive as the patient's condition allows. As a NICU nurse, each feeding for our patients is a priority for them to grow and develop with the idea to speed discharge to home. When infants develop reflux or have increased gastric aspirates, we are concerned that their weight will taper and their length of stay will increase. Positioning provides nurses with a noninvasive option to care for these patients. The that the right-side position is best for infants to enhance digestion stems from theories of anatomy and physics. Research strengthens this supposition for those infants needing help with decreased gastric motility. Other research supports the left lateral and prone positions for those patients with GER. In practice, a patient does not necessarily have one or the other and in fact may have both GER and slowed gastric motility at any given time. The literature supports the right lateral position for enhancing gastric emptying or motility and left lateral position for GER in the uncomplicated patient with one gastrointestinal concern. The knowledge the research provides is encouraging to provide a solution, but it does not clarify the true issues of a complex patient who can have decreased gastric motility needing the right lateral position and also suffer from symptoms of GER requiring the left lateral position (see Table). For those more complicated infants, the solution might best be choosing the prone position. The prone position should not be forgotten as the findings of many studies, although not often the first choice (best results) showed it to be consistently the second best for digestive problems. In any case, the dominant positions appear to be the right or left lateral side with the prone position considered a reasonable compromise. Further research is needed to provide a clear choice for correct positioning in the NICU population. The reality for nurses is that neonatal patients are often fed every 3 hours and their lives depend on each feeding to provide nutrients for growth. It is ideal for these patients to receive every prescribed feeding and be comfortably placed in a variety of positions. Nurses' assumption that the right lateral position is best is considered, in most cases, to be a true statement for those infants with increased gastric aspirates. For those patients with GER, the left lateral position is more highly preferred. It is important for nurses to be aware of the literature but also guide their practice based on the patient assessment and presentation of symptoms. Future knowledge may provide nurses with the data needed to perfect positioning methods for infants with feeding intolerances.
Duke University School of Nursing, Durham, North Carolina 27710, USA. hem4@duke.edu
Heather E
HE
Elser
D005248:Feeding Methods / Q000451:nursing*; D005746:Gastric Emptying; D005764:Gastroesophageal Reflux / Q000451:nursing*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D007234:Infant, Premature; D007363:Intensive Care Units, Neonatal; D056888:Patient Positioning / Q000451:nursing*