Related Experiment Video

Updated: Aug 21, 2026

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers
09:36

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers

Published on: July 28, 2022

Nutritional state and herniorrhaphy in premature infants

Maria Weber Guimarães Barreto1, Antonio Aldo Melo-Filho, Jaime Oliveira Neto

  • 1Division of Pediatric Surgery, Department of Surgery, State University of Campinas-Unicamp, Campinas, São Paulo, Brazil.

Pediatric Surgery International
|September 28, 2004
PubMed

Insights

Early surgical repair of inguinal hernias in premature infants is safe and effective, reducing complications like incarceration. Postoperative outcomes for these infants are similar, irrespective of their nutritional status.

Area of Science:

  • Pediatric Surgery
  • Neonatal Medicine
  • Surgical Outcomes

Background:

  • Inguinal hernia is common in premature infants, with debated optimal surgical timing.
  • The impact of neonatal nutritional status on hernia diagnosis and surgical outcomes is unclear.

Purpose of the Study:

  • To evaluate the safety and efficacy of early inguinal hernia repair in premature infants before hospital discharge.
  • To compare clinical and perioperative data between two nutritional groups of premature neonates undergoing hernia repair.

Main Methods:

  • Retrospective analysis of premature neonates undergoing inguinal hernia repair.
  • Comparison of outcomes based on two distinct nutritional status groups.

Main Results:

  • Early inguinal hernia repair is feasible and does not increase complication rates.
  • Early repair reduces the risk of hernia incarceration and prevents readmission.
  • Postoperative outcomes were comparable between premature infants with different nutritional statuses.

Conclusions:

  • Early surgical correction of inguinal hernias in premature infants is a safe and beneficial approach.
  • Nutritional status does not appear to significantly affect the postoperative results of inguinal hernia repair in this population.

Related Concept Videos

Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding01:15

Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding

Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube through...
Enteral Nutrition I: Orogastric and Nasogastric Feeding01:26

Enteral Nutrition I: Orogastric and Nasogastric Feeding

Enteral nutrition delivers nutrients directly to the stomach or small intestine through a tube. This method is appropriate for patients who cannot eat but still have a functioning digestive system. It is also beneficial for individuals with swallowing difficulties, anorexia, malabsorption, or those who have undergone gastrointestinal (GI) surgery.
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Hiatal Hernia01:25

Hiatal Hernia

A hiatal hernia is the abnormal protrusion of the stomach or other abdominal organs through the esophageal hiatus of the diaphragm into the thoracic cavity.Normally, the gastroesophageal junction (GEJ) lies below the diaphragm and is supported by the phrenoesophageal membrane, the diaphragmatic crura, and connective tissues. Weakening of these structures—due to aging, congenital defects like a short esophagus, or increased intra-abdominal pressure from coughing, obesity, pregnancy, or heavy...
Development of the Oral Microbiota01:28

Development of the Oral Microbiota

The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...