Related Experiment Video
Updated: Jun 3, 2025

A Modified Sonographic Algorithm for Image Acquisition in Life-Threatening Emergencies in the Critically Ill Newborn
Published on: April 7, 2023
Early Transpyloric Tube Feeding in Preventing Adverse Respiratory Events in Extremely Low Birth Weight Infants
Shinya Tanaka1, Fumihiko Namba2, Ken Nagaya1,3
1Department of Neonatology, Osaka Women's and Children's Hospital, Izumi 594-1101, Japan.
Insights
Early transpyloric (TP) tube feeding is safer than nasogastric (NG) feeding for preterm infants, reducing adverse respiratory events and bronchopulmonary dysplasia (BPD) risk.
Area of Science:
- Neonatal Medicine
- Pediatric Gastroenterology
- Respiratory Medicine
Background:
- Aspiration during endotracheal intubation in preterm infants with gastroesophageal reflux exacerbates lung diseases and bronchopulmonary dysplasia (BPD).
- Comparing transpyloric (TP) versus nasogastric (NG) tube feeding is crucial for managing BPD risk.
Purpose of the Study:
- To evaluate the safety and efficacy of early TP tube feeding compared to NG tube feeding in extremely low birth weight infants (ELBWIs).
- To determine the impact of feeding method on the incidence of adverse respiratory events and BPD development.
Main Methods:
- A randomized study involving 39 ELBWIs on mechanical ventilation receiving 50 mL/kg/day enteral feeding.
- Infants were assigned to either TP or NG tube feeding groups.
- Primary outcome measured was the incidence of adverse events.
Main Results:
- The TP group showed a significantly lower hazard ratio for primary adverse events.
- Median feeding duration was longer in the TP group (34 days) compared to the NG group (24 days).
- No severe intestinal complications or significant growth issues were observed in either group.
Conclusions:
- Early TP tube feeding presents a safer alternative to NG tube feeding for intubated ELBWIs.
- TP feeding demonstrated a reduction in the frequency of adverse respiratory events, potentially mitigating BPD.
Background:
It has been demonstrated that aspiration during endotracheal intubation in preterm infants with gastroesophageal reflux is a contributing factor in the worsening of lung diseases and the development of bronchopulmonary dysplasia (BPD). This study aims to compare the safety and efficacy of early transpyloric (TP) tube feeding with that of nasogastric (NG) tube feeding in relation to BPD.
Methods:
The study population consisted of 39 extremely low birth weight infants (ELBWIs) with mechanical ventilation and an enteral feeding volume of 50 mL/kg/day, which were randomly assigned to different groups based on the method of tube feeding. The primary outcome was the incidence of adverse events.
Results:
The hazard ratio for primary adverse events was significantly lower in the TP group. The TP group had a median time of 34 days (range 24-85) and the NG group 24 days (range 13-70). In general, neither group exhibited severe intestinal complications or poor growth.
Conclusions:
Early TP tube feeding may be a safer alternative method of NG tube feeding for intubated ELBWIs and has been shown to reduce the frequency of adverse respiratory events.
Related Concept Videos
Enteral Nutrition I: Orogastric and Nasogastric Feeding
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Endotracheal Tube Extubation
Procedure
Extubation removes the endotracheal tube (ETT) from the patient on mechanical ventilation. It requires a well-coordinated, multidisciplinary approach involving physicians, nurses, respiratory therapists, and other healthcare professionals....
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube...
Endotracheal Intubation I: Procedure
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...
Endoscopic Studies II: Thoracocentesis
Description
Excess pleural fluid or air may accumulate in some respiratory disorders in the thoracic cavity. To treat pleural effusion, a physician conducts thoracentesis by carefully piercing the chest wall and entering...
Pneumonia V: Nursing management and Prevention
The nurse must practice strict medical asepsis and adhere to infection control guidelines to minimize healthcare-associated infections.
Enhance airway patency
Position the patient correctly to facilitate drainage of the affected lung segments. Manual or mechanical percussion and vibration can also be employed....

