Article1 min read·Published Feb 2026

Contemporary challenges and outcomes in children with ultrashort bowel syndrome: A descriptive cohort study

Part of Short Bowel Syndrome & Intestinal Failure 8 items

pubmed.ncbi.nlm.nih.gov

Michael Helmrath

Objectives: Ultra-short bowel syndrome (USBS) constitutes the most severe form of short bowel syndrome (SBS). Contemporary outcome data are scarce. The aim was to describe the experience of managing children with USBS and assess outcomes. Methods: This retrospective study analyzed children with intestinal failure (IF) managed at a single center between 2018 and 2022. Patients with USBS were matched to SBS controls by age and sex. Demographics and medical history were retrieved. Primary outcomes focused on long-term complications, including cholestasis, central line-associated bloodstream infections (CLABSI), mortality, oral aversion, and vitamin deficiencies. Results: The cohort included 28 children (median age: 44.4 months), 14 with USBS. Compared to SBS, children with USBS had significantly shorter small bowel lengths (percentage of remaining bowel length 6 (4, 8) vs. 25 (18, 29), p < 0.001) and reduced large bowel percentages (58% vs. 100%, p < 0.01). At data collection, 93% of USBS patients required PN, compared to 30% with SBS. Despite longer PN dependency, rates of cholestasis and CLABSI were similar. Oral aversion was more prevalent in USBS (71% vs. 21%, p < 0.001). High rates of vitamin B12 and iron deficiencies were observed in both groups. No mortality was recorded, and one USBS patient achieved enteral autonomy. Conclusions: When compared with SBS, children with USBS exhibited greater PN dependency but similar rates of major IF-related complications. These findings

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Article · Feb 2026 · 1 min read

In brief

This retrospective cohort study compared outcomes in 14 children with ultra-short bowel syndrome (USBS) versus matched short bowel syndrome controls over 2018-2022. Despite 93% requiring long-term parenteral nutrition and higher rates of oral aversion, USBS patients showed similar complication rates for cholestasis and bloodstream infections, with no mortality recorded.

Written by the GCMD Library team from the article.

Michael Helmrath

Statements in this article

Ultra-short bowel syndrome constitutes the most severe form of short bowel syndrome.
EstablishedObjectives
Children with ultra-short bowel syndrome had a median remaining small bowel length of 6% (4, 8) compared to 25% (18, 29) in short bowel syndrome controls (p < 0.001).
ResearchResults
58% of children with ultra-short bowel syndrome retained large bowel compared to 100% with short bowel syndrome (p < 0.01).
ResearchResults
93% of ultra-short bowel syndrome patients required parenteral nutrition at data collection, compared to 30% with short bowel syndrome.
ResearchResults
Rates of cholestasis were similar between ultra-short bowel syndrome and short bowel syndrome patients despite longer parenteral nutrition dependency.
ResearchResults
Rates of central line-associated bloodstream infections were similar between ultra-short bowel syndrome and short bowel syndrome patients despite longer parenteral nutrition dependency.
ResearchResults
Oral aversion was more prevalent in ultra-short bowel syndrome (71%) compared to short bowel syndrome (21%, p < 0.001).
ResearchResults
High rates of vitamin B12 deficiency were observed in both ultra-short bowel syndrome and short bowel syndrome groups.
ResearchResults
High rates of iron deficiency were observed in both ultra-short bowel syndrome and short bowel syndrome groups.
ResearchResults
No mortality was recorded in the cohort of 28 children with intestinal failure over the study period.
ResearchResults
One ultra-short bowel syndrome patient achieved enteral autonomy.
ResearchResults
Children with ultra-short bowel syndrome exhibited greater parenteral nutrition dependency but similar rates of major intestinal failure-related complications compared to short bowel syndrome.
ResearchConclusions