Prolonged Preoperative Fasting in Pediatrics Linked to Detrimental Effects

Investigations into pediatric health practices have yielded concerning findings regarding preoperative fasting times. A recent study conducted at the Children's Hospital of Mexico Federico Gomez revealed that prolonged fasting periods can have severe consequences for young patients undergoing elective surgery. The research, published in the Journal of PeriAnesthesia Nursing, aimed to identify the actual duration of preoperative fasting in a tertiary pediatric hospital and its associated factors.

Key Takeaways:

• The median actual preoperative fasting time was 440 minutes, significantly longer than the recommended 2-4 hours.
• Significant differences were identified between participants below and above the median fasting time in several factors, including length of surgery, postoperative reingestion time, length of hospital stay, hospitalization unit, American Society of Anesthesiologists' score, and postoperative destination unit.
• The study included a sample of 153 pediatric patients, comprising 46.4% females and 53.6% males, with a median age of 8.2 years.
• The research highlighted the necessity for targeted interventions aimed at reducing fasting durations and associated complications, particularly within pediatric populations facing complex medical scenarios.
• The study's findings underscore the importance of reassessing preoperative fasting guidelines in pediatric settings to prevent harm and optimize patient outcomes.
• Miroslava Iliana Carrasco-Gonzalez and her team at the Children's Hospital of Mexico Federico Gomez are advocating for evidence-based fasting practices in pediatric anesthesia.

Statistics:

• The median actual preoperative fasting time was 440 minutes (Source: Journal of PeriAnesthesia Nursing).
• The study included 153 pediatric patients, with a median age of 8.2 years (Source: Journal of PeriAnesthesia Nursing).
• The sample comprised 46.4% females and 53.6% males (Source: Journal of PeriAnesthesia Nursing).
• Significance was identified at P < 0.05 in several factors, including length of surgery, postoperative reingestion time, length of hospital stay, hospitalization unit, American Society of Anesthesiologists' score, and postoperative destination unit (Source: Journal of PeriAnesthesia Nursing).

Sources:

• Journal of PeriAnesthesia Nursing, 2025;40(5):1224-1229 (Assessment of Preoperative Fasting Duration in Pediatric Patients at a Tertiary Care Hospital).
• NewsRx LLC (New Health and Medicine Study Findings Have Been Reported by Researchers at Children's Hospital of Mexico Federico Gomez (Assessment of Preoperative Fasting Duration in Pediatric Patients at a Tertiary Care Hospital)).