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PubMed This is a summary of 20 peer-reviewed journal articles Updated
Pediatric gastroenterology

Long-Term Outlook and Managing Complications

At a Glance

Children with congenital tufting enteropathy may gradually absorb more nutrition and some can stop parenteral nutrition, but progress may take years. Ongoing specialist monitoring helps protect the liver, growth, bones, central line, and micronutrient balance.

Managing Congenital Tufting Enteropathy (CTE) is a marathon, not a sprint. Because your child’s intestine cannot yet absorb the nutrition they need, they will likely rely on Parenteral Nutrition (PN) for a significant period. While this creates unique challenges, many children with CTE grow, play, and learn just like their peers [1][2]. Understanding the long-term landscape helps you stay proactive in protecting your child’s health.

The Journey Toward Intestinal Adaptation

The most common question parents ask is whether their child will ever be able to eat normally. The process of the intestine improving its ability to absorb is called intestinal adaptation [3].

  • Weaning off PN: There is reason for hope. In one specific small specialized cohort, about half of the surviving children with CTE were eventually able to stop PN entirely, though many remain dependent [1].
  • Timing: This process is often slow and can take years. While the most rapid changes usually happen in the first year of life, children can continue to make progress toward “enteral autonomy” (eating enough to stay healthy without an IV) well into childhood [3][4].
  • Survival: With modern care from specialized teams, the long-term survival rate for general mixed cohorts of children with intestinal failure is reported to be over 90% [5][1].

Protecting the Liver

The liver is one of the hardest-working organs when a child is on long-term PN. Because the IV nutrition bypasses the normal digestive process, it can sometimes cause Intestinal Failure-Associated Liver Disease (IFALD) [6][7].

  • Monitoring: Your team will regularly check liver enzymes and bilirubin levels. If these levels rise (a condition called cholestasis), it may be a sign the liver is under stress [6][8].
  • Prevention: Doctors may use specialized lipid (fat) blends, such as those containing fish oil, to help protect the liver from damage [9]. Giving even small amounts of food by mouth (when tolerated) also helps by signaling the liver to keep bile flowing normally [6].

Growth and Bone Health

Children on long-term PN can sometimes face challenges with physical growth and bone strength [1].

  • Stature: Even with enough calories, some children with CTE may be shorter than average. This “short stature” or poor linear growth is common, but it warrants a full medical assessment as it can also signal inadequate nutrition, chronic illness, endocrine problems, or metabolic bone disease [2][10].
  • Metabolic Bone Disease: Because the balance of calcium, phosphorus, and vitamin D is so delicate, children may develop weaker bones (reduced bone mineralization) [1][11].
  • Routine Scans: Your team may use a DXA scan to check bone density. It is important that these results are adjusted for your child’s height, as standard bone density charts can sometimes make a small child’s bones look weaker than they actually are [11][12].

Protecting the “Lifeline”

The central line is your child’s lifeline, and protecting it is a top priority.

  • Sepsis Prevention: The most serious long-term risk is a catheter-related bloodstream infection (CRBSI) or sepsis. Using strict cleaning techniques (sterile bundles) and some centers may consider using specialized “locks” like taurolidine to lower this risk [13][14].
  • Vein Preservation: Because each person has a limited number of large veins suitable for a central line, every line must be treated with extreme care. If a line breaks, it can sometimes be repaired by trained clinicians rather than replaced, which saves a vein for the future. Never attempt to repair or manipulate a line at home [15][16].
  • Thrombosis: Occasionally, a clot (thrombosis) can form around the catheter. Your team may use ultrasound to check for these and may prescribe medications to thin the blood if necessary [17][18].

Monitoring Micronutrients

Because your child isn’t absorbing vitamins and minerals from food, the PN team must act as their “external gut.” They will perform regular blood tests to check levels of [19][20]:

  • Trace Elements: Such as zinc, copper, and selenium.
  • Vitamins: Especially A, D, E, K, and B12.
  • Essential Fatty Acids: To ensure the body has the right building blocks for brain and skin health [20].

While this list of complications can feel daunting, remember that most are manageable with the help of your specialized care team. By staying vigilant and attending regular follow-ups, you are giving your child the best chance at a healthy, active future.

Common questions in this guide

Can a child with congenital tufting enteropathy eventually stop parenteral nutrition?
Some children with congenital tufting enteropathy gradually develop better intestinal absorption and can eventually stop parenteral nutrition, reaching what clinicians call enteral autonomy. This process is unpredictable and can take years, and many children continue to need some or all parenteral nutrition.
How is my child’s liver protected during long-term parenteral nutrition?
Long-term parenteral nutrition can lead to intestinal failure-associated liver disease, which may show up as rising liver enzymes or bilirubin. The care team monitors these blood tests and may use a specialized lipid blend, including fish oil, and small amounts of oral or enteral feeding when tolerated.
What long-term complications should be monitored in congenital tufting enteropathy?
Monitoring usually includes liver health, growth, bone mineralization, vitamins and trace elements, and the central line. Care teams also watch for catheter-related bloodstream infection, sepsis, and thrombosis.
Why might my child need a height-adjusted DXA scan?
A DXA scan measures bone density and can help detect reduced bone mineralization related to imbalances in calcium, phosphorus, or vitamin D. Adjusting the result for height helps avoid overstating low bone density in a child who is small.
How can we protect my child’s central line and veins?
Use the sterile cleaning and line-care procedures taught by the care team, and seek trained clinical help for any break or repair; never try to repair or manipulate the line at home. The team may also use preventive line locks and monitor for clots with ultrasound.
Which nutrients are checked during long-term parenteral nutrition?
Blood tests may check zinc, copper, selenium, vitamins A, D, E, K, and B12, plus essential fatty acids. The parenteral nutrition team uses the results to adjust the formula so the child receives needed nutrients.

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References

References (20)
  1. 1

    Reversal of Intestinal Failure in Children With Tufting Enteropathy Supported With Parenteral Nutrition at Home.

    Ashworth I, Wilson A, Aquilina S, et al.

    Journal of pediatric gastroenterology and nutrition 2018; (66(6)):967-971 doi:10.1097/MPG.0000000000001894.

    PMID: 29334565
  2. 2

    Outcome associated with EPCAM founder mutation c.499dup in Qatar.

    Hassan K, Sher G, Hamid E, et al.

    European journal of medical genetics 2020; (63(10)):104023 doi:10.1016/j.ejmg.2020.104023.

    PMID: 32735948
  3. 3

    Predictors of Enteral Autonomy in Children with Intestinal Failure: A Multicenter Cohort Study.

    Khan FA, Squires RH, Litman HJ, et al.

    The Journal of pediatrics 2015; (167(1)):29-34.e1.

    PMID: 25917765
  4. 4

    Long-term outcomes of pediatric intestinal failure.

    Fullerton BS, Hong CR, Jaksic T

    Seminars in pediatric surgery 2017; (26(5)):328-335 doi:10.1053/j.sempedsurg.2017.09.006.

    PMID: 29110830
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    Pediatric Intestinal Failure: The Key Outcomes for the First 100 Patients Treated in a National Tertiary Referral Center During 1984-2017.

    Merras-Salmio L, Mutanen A, Ylinen E, et al.

    JPEN. Journal of parenteral and enteral nutrition 2018; (42(8)):1304-1313 doi:10.1002/jpen.1164.

    PMID: 29701871
  6. 6

    Biopsy-Proven Intestinal Failure-Associated Liver Disease in Pediatric Short Bowel Syndrome: Histopathological Findings and Clinical Outcomes.

    Karakoyun M, Barut D, Kunay B, et al.

    Diagnostics (Basel, Switzerland) 2026; (16(14)) doi:10.3390/diagnostics16142205.

    PMID: 42510069
  7. 7

    Outcome of home parenteral nutrition in 251 children over a 14-y period: report of a single center.

    Abi Nader E, Lambe C, Talbotec C, et al.

    The American journal of clinical nutrition 2016; (103(5)):1327-36 doi:10.3945/ajcn.115.121756.

    PMID: 27030532
  8. 8

    A Retrospective Analysis of the Effect of Combination of Pure Fish Oil with Third Generation Lipid Emulsion on Liver Function in Children on Long-Term Parenteral Nutrition.

    Danko M, Żyła-Pawlak A, Książyk J, et al.

    Nutrients 2019; (11(10)) doi:10.3390/nu11102495.

    PMID: 31627315
  9. 9

    Current strategies for managing intestinal failure-associated liver disease.

    Secor JD, Yu L, Tsikis S, et al.

    Expert opinion on drug safety 2021; (20(3)):307-320 doi:10.1080/14740338.2021.1867099.

    PMID: 33356650
  10. 10

    Bone mineral density and vitamin D in paediatric intestinal failure patients receiving home parenteral nutrition.

    Kvammen JA, Thomassen RA, Kjeserud CN, et al.

    Clinical nutrition ESPEN 2020; (39()):234-241 doi:10.1016/j.clnesp.2020.06.006.

    PMID: 32859323
  11. 11

    Age-related trajectory of bone density in children with intestinal failure: A longitudinal retrospective cohort study.

    Ali F, Cole CR, Hornung L, et al.

    JPEN. Journal of parenteral and enteral nutrition 2023; (47(6)):736-745 doi:10.1002/jpen.2525.

    PMID: 37227158
  12. 12

    Metabolic Bone Disease in Children with Intestinal Failure and Long-Term Parenteral Nutrition: A Systematic Review.

    Gatti S, Quattrini S, Palpacelli A, et al.

    Nutrients 2022; (14(5)) doi:10.3390/nu14050995.

    PMID: 35267970
  13. 13

    Enhanced central venous catheter bundle for pediatric parenteral-dependent intestinal failure.

    Ormsby JA, Bukoye B, Lajoie D, et al.

    American journal of infection control 2018; (46(11)):1284-1289 doi:10.1016/j.ajic.2018.04.209.

    PMID: 29778436
  14. 14

    Risk factors for catheter-related bloodstream infections associated with home parental nutrition in children with intestinal failure: A prospective cohort study.

    Puoti MG, D'Eusebio C, Littlechild H, et al.

    Clinical nutrition (Edinburgh, Scotland) 2023; (42(11)):2241-2248 doi:10.1016/j.clnu.2023.09.007.

    PMID: 37806076
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    Optimizing Intravenous Access for Long-Term Parenteral Nutrition.

    Hurt RT, Mohamed Elfadil O, Edakkanambeth Varayil J, et al.

    Current nutrition reports 2024; (13(2)):323-330 doi:10.1007/s13668-024-00534-y.

    PMID: 38696073
  16. 16

    Causes and Outcome of Central Venous Catheter Repair in Children with Intestinal Failure on Home Parenteral Nutrition.

    Zaidi Z, Littlechild H, Hill S, Köglmeier J

    Journal of pediatric gastroenterology and nutrition 2023; (77(6)):796-800 doi:10.1097/MPG.0000000000003946.

    PMID: 37771033
  17. 17

    Prophylactic anticoagulation in children receiving home parenteral nutrition: An international prospective multicenter study.

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    Clinical nutrition (Edinburgh, Scotland) 2025; (46()):88-95 doi:10.1016/j.clnu.2025.01.023.

    PMID: 39892165
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    Home Parenteral Nutrition: Vascular Access and Related Complications.

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  20. 20

    Children With Intestinal Failure Undergoing Intestinal Rehabilitation Are at Risk for Essential Fatty Acid Deficiency.

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    PMID: 29701873

This page is for informational purposes only and does not constitute medical advice. Your child’s intestinal-failure team should tailor parenteral nutrition, monitoring, and complication prevention to their needs.

Guide contents Congenital tufting enteropathy
Research & Literature
05 Building Your Specialized Care Team