Bedside Ultrasound-guided Nasointestinal Tube Placement in Critically Ill Patients in Intensive Care Unit.

To verify the efficacy and safety of bedside ultrasound-guided nasointestinal tube (NIT) placement techniques in critically ill patients in the ICU.100 Critically ill patients were selected and were randomly enrolled into a bedside ultrasound guidance (BUG) group (BUG guiding the NIT placement) and a traditional blind insertion (TBI) group, with 50 cases in both. The efficacy and safety of these tube placements were compared.The success rate of intubation in the BUG group (74%) was higher than that in the TBI group (44%). The proportion of patients in the BUG group who had catheterization sites in the intestine (72%) was higher than that in the TBI group (46%) (P < .05). The average number of tube insertions and mean time of successful intubation time in the BUG group was slightly higher than those in the TBI group [(1.22 ± 0.00) times vs. (1.20 ± 1.00) times and (24.40 ± 0.50) min vs. (20.72 ± 0.50) min) (P > .05) respectively].Bedside ultrasound-guided nasojejunal tube has a good outcome in ICU patients with critical conditions, can improve the success rate of intubation, and has a certain safety.