BACKGROUND: The aim of the study was to compare prefeed abdominal circumference (AC) and gastric residual volume (GRV) as a measure of feed intolerance in very-low-birth-weight infants (VLBW). METHODS:Eighty VLBW infants were randomized to 2 groups; feed intolerance was monitored by measuring either GRV group or prefeed AC group. The primary outcome was time to full enteral feeds (180 mL · kg · day). Other main outcome measures were feed interruption days, duration of parenteral nutrition, incidence of culture positive sepsis, necrotizing enterocolitis, mortality, and duration of hospital stay. RESULTS: The median (interquartile range) time to achieve full feeds was 10 (9-13) versus 14 (12-17.5) days in AC and GRV groups, respectively (P < 0.001). Infants in AC group had fewer feed interruption days (0 [0-2] vs 2.0 [1, 5], P < 0.001) and shorter duration of parenteral nutrition (P < 0.001). The incidence of culture-positive sepsis in AC and GRV groups was 17.5% and 30 %, respectively (P = 0.18). Duration of hospital stay and mortality were comparable in both the groups. CONCLUSIONS: Prefeed AC as a measure of feed intolerance in VLBW infants may shorten the time taken to achieve full feeds.
RCT Entities:
BACKGROUND: The aim of the study was to compare prefeed abdominal circumference (AC) and gastric residual volume (GRV) as a measure of feed intolerance in very-low-birth-weight infants (VLBW). METHODS: Eighty VLBW infants were randomized to 2 groups; feed intolerance was monitored by measuring either GRV group or prefeed AC group. The primary outcome was time to full enteral feeds (180 mL · kg · day). Other main outcome measures were feed interruption days, duration of parenteral nutrition, incidence of culture positive sepsis, necrotizing enterocolitis, mortality, and duration of hospital stay. RESULTS: The median (interquartile range) time to achieve full feeds was 10 (9-13) versus 14 (12-17.5) days in AC and GRV groups, respectively (P < 0.001). Infants in AC group had fewer feed interruption days (0 [0-2] vs 2.0 [1, 5], P < 0.001) and shorter duration of parenteral nutrition (P < 0.001). The incidence of culture-positive sepsis in AC and GRV groups was 17.5% and 30 %, respectively (P = 0.18). Duration of hospital stay and mortality were comparable in both the groups. CONCLUSIONS: Prefeed AC as a measure of feed intolerance in VLBW infants may shorten the time taken to achieve full feeds.
Authors: Susan M Abdel-Rahman; Ian M Paul; Paula Delmore; Laura James; Laura Fearn; Andrew M Atz; Brenda B Poindexter; Amira Al-Uzri; Andrew Lewandowski; Barrie L Harper; P Brian Smith Journal: Ann Hum Biol Date: 2017-11-07 Impact factor: 1.868