Pyloromyotomy versus i.v. atropine therapy for the treatment of infantile pyloric stenosis: nationwide hospital discharge database analysis.

Abstract

BACKGROUND:

Several studies have suggested that i.v. atropine has a potential role in treating infantile hypertrophic pyloric stenosis (IHPS). It remains unclear, however, whether surgery can be replaced by i.v. therapy.

METHODS:

Data were extracted on infants with IHPS who were treated with atropine and/or surgery, from a nationwide administrative database through 2006-2008. Patient demographic data, treatment effects and length of hospital stay were analyzed in each treatment group.

RESULTS:

A total of 585 infants met the criteria for IHPS; 188 patients (32%) were initially treated with atropine (i.v. form, n = 180; oral form, n = 8), while 397 were treated with surgery as a first-line therapy. Of the 180 infants receiving i.v. atropine, 38 were withdrawn from medical management and subsequently underwent surgery. Thus, the overall success rate of i.v. atropine was 78.9% (142/180). Surgery had a success rate of 100%, and postoperative complications were found in 2.8% of patients (12/435). Medical management required longer hospital stay than surgery (mean, 13.5 days vs 8.0 days; P < 0.001).

CONCLUSION:

Surgery remains the suitable standard management option for IHPS, with its high success rate, minimal complications and shorter hospital stay compared with i.v. atropine therapy.

• Authors: Masato Takeuchi, Hideo Yasunaga, Hiromasa Horiguchi, Hideki Hashimoto, Shinya Matsuda
• Journal: Pediatrics international : official journal of the Japan Pediatric Society (Pediatr Int) Vol. 55 Issue 4 Pg. 488-91 (Aug 2013) ISSN: 1442-200X [Electronic] Australia
• PMID: 23489384 (Publication Type: Comparative Study, Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: © 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.

Chemical References

• Parasympatholytics
• Atropine

Topics

• Atropine (administration & dosage)
• Databases, Factual
• Digestive System Surgical Procedures (methods)
• Female
• Follow-Up Studies
• Humans
• Infant
• Infusions, Intravenous
• Length of Stay (statistics & numerical data)
• Male
• Parasympatholytics (administration & dosage)
• Patient Discharge (statistics & numerical data)
• Pyloric Stenosis, Hypertrophic (therapy)
• Pylorus (surgery)
• Retrospective Studies
• Treatment Outcome