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Intestinal FailureNCT03869957

Effect of Parenteral Nutrition With n-3 PUFAs on Patients With Intestinal Failure

A study testing Intervention group in people with Intestinal Failure, run by Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran at 1 site in Mexico.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Randomized, double-blind, controlled clinical trial to evaluate the effect of parenteral nutrition (PN) supplemented with lipid emulsions containing 0.1-0.2 g omega 3 polyunsaturated fatty acids (n-3 PUFA)/kg body weight/day for 7 days on malondialdehyde (MDA) levels, a marker of lipoperoxidation of reactive species… Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Intestinal Failure
What is being tested?
Intervention group
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
20 participants
Where
1 siteMexico
Study dates
1 Dec 2019to 30 Jun 2022
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients admitted in the non-critical areas of the Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ) with a nutritional risk between January 2019 and July 2020 will be considered eligible.
  • Patients with recent diagnosis of IF type II (an evolution >28 days) originate from various gastrointestinal or systemic diseases (short bowel, intestinal fistula, intestinal dysmotility, mechanical obstruction, and extensive small bowel mucosal disease).

Who cannot join

  • Patients with contraindications for PN
  • Patients with known allergies to the components of the PN formula
  • Severe liver or renal insufficiency
  • Uncontrolled diabetes mellitus
  • Certain acute and life-threatening conditions
  • Immunological diseases (such as autoimmune diseases, human immunodeficiency virus infection, cancer, etc.)
Show all 9Show fewer
  • Those that take immunosuppressant medications
  • Severe hemorrhagic disorders
  • Pregnant or lactating

Trial locations and contacts

1 site in 1 country.

Mexico1 site
  • Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán

    Mexico City, Tlalpan, 14080

Other trials in Mexico

About this study

Randomized, double-blind, controlled clinical trial to evaluate the effect of parenteral nutrition (PN) supplemented with lipid emulsions containing 0.1-0.2 g omega 3 polyunsaturated fatty acids (n-3 PUFA)/kg body weight/day for 7 days on malondialdehyde (MDA) levels, a marker of lipoperoxidation of reactive species, compared with a control group (without n-3 PUFA) in patients with intestinal failure (IF).

Read the detailed description

IF is the loss of intestinal function that affects the decrease in the absorption of macronutrients, water, and electrolytes, so it requires intravenous supplementation such as PN and/or intravenous fluids to maintain health and/or growth. IF type II is associated with complex infectious and metabolic complications and patients require PN for weeks or months. Long-term PN use, however, includes the risk of complications, among which a serious one is the intestinal failure-associated liver disease (1). It has been proposed that metabolic endotoxemia (2-3), inflammation (4) and oxidative stress (5) are involved in the development of this intestinal failure-associated liver disease.

Although some studies have reported beneficial effects of n-3 PUFA to prevent and reverse the liver disease associated with IF (6-7), due to its antioxidant (8-10) and anti-inflammatory activity (11-12) and in the modulation of the intestinal microbiota (13), the literature on the use of n-3 PUFA in non-critical patients with IF and PN is limited and the results have not been conclusive.

Therefore, a randomized, double-blind, controlled clinical trial to evaluate the effect of PN supplemented with lipid emulsions containing n-3 PUFA/kg body weight/day for 7 days on oxidative stress (concentrations of MDA), compared with a control group (without n-3 PUFA) will be performed.

Being tested
Intervention group
Keywords
omega 3 polyunsaturated fatty acids, intestinal failure, oxidative stress
Medical subject headings
Intestinal Failure

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Intervention groupDietary supplement

    Also called n-3 PUFAs

    0.1-0.2 g n-3 PUFA/kg body weight/day for 7 days

Study groups in NCT03869957
Study groupRoleWhat they receive
Intervention groupExperimentalWe will use ~0.8-0.9 g/kg/day of Clinoleic® (80% olive oil/20 soybean oil) + 0.2-0.1 g/kg/day [Omegaven® ](100% fish oil), to cover the proposed amount of n-3 PUFAs for 7 days. The infusion rate should not exceed 0.5 ml Omegaven® / kg body weight / hour = 0.05 g fish oil / kg body weight / hour. The intervention group will return to PN without n-3 PUFA after 7 days.
Receives: Dietary Supplement: Intervention group
Control groupNo interventionWill be administering ~1.0 g/kg/d the lipid emulsion Clinoleic® (80% olive oil/20 soybean oil) without n-3 PUFAs.

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change of malondialdehyde (MDA) in serum from baseline to day 7

    Measurement of malondialdehyde (MDA) that is a marker for oxidative stress, determined in serum in ng/dl.

    Measured: Change from baseline (day 0) at day 7

Secondary outcomes (36)
  1. Change of glutathione (GSH) in plasma from baseline to day 7

    Measurement of glutathione (GSH) that is a marker for oxidative stress, determined in plasma in micromol/l.

    Measured: Change from baseline (day 0) at day 7

  2. Change of oxidized glutathione (GSSG) in plasma from baseline to day 7

    Measurement of oxidized glutathione (GSSG) that is a marker for oxidative stress, determined in plasma in micromol/l.

    Measured: Change from baseline (day 0) at day 7

  3. Change of GSH/GSSG ratio from baseline to day 7

    GSH and GSSG will be combined to report GSH/GSSG ratio in micromol/l

    Measured: Change from baseline (day 0) at day 7

  4. Change of carbonylated protein in serum from baseline to day 7.

    Measurement of carbonylated protein that is a marker for oxidative stress, determined in serum in nmol/mg

    Measured: Change from day 0 at day 7.

  5. Change of lipopolysaccharide (LPS) in serum from baseline to day 7.

    Measurement of lipopolysaccharide (LPS) that is a marker for metabolic endotoxemia, determined in serum in ng/dl.

    Measured: Change from baseline (day 0) at day 7

  6. Change of C-reactive protein (CRP) in serum from baseline to day 7.

    Measurement of C-reactive protein (CRP) that is a marker for inflammation, determined in serum in pg/ml.

    Measured: Change from baseline (day 0) at day 7

  7. Change of glucose in serum from baseline to day 7

    Concentration of glucose in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  8. Change of nitrogen ureic in serum from baseline to day 7

    Concentration of nitrogen ureic in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  9. Change of urea in serum from baseline to day 7

    Concentration of urea in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  10. Change of creatinin in serum from baseline to day 7

    Concentration of creatinin in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  11. Change of sodium in serum from baseline to day 7

    Concentration of sodium in serum according medical records, in mmol/l

    Measured: Change from baseline (day 0) at day 7

  12. Change of potassium in serum from baseline to day 7

    Concentration of potassium in serum according medical records, in mmol/l

    Measured: Change from baseline (day 0) at day 7

  13. Change of phosphorus in serum from baseline to day 7

    Concentration of phosphorus in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  14. Change of magnesium in serum from baseline to day 7

    Concentration of magnesium in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  15. Change of total bilirubin in serum from baseline to day 7

    Concentration of total bilirubin in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  16. Change of direct bilirubin in serum from baseline to day 7

    Concentration of direct bilirubin in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  17. Change of indirect bilirubin in serum from baseline to day 7

    Concentration of indirect bilirubin in serum according medical records, in mg/dl

    Measured: Change from baseline (day 0) at day 7

  18. Change of alanine aminotransferase in serum from baseline to day 7

    Concentration of alanine aminotransferase in serum according medical records, in U/l

    Measured: Change from baseline (day 0) at day 7

  19. Change of aspartate aminotransferase in serum from baseline to day 7

    Concentration of aspartate aminotransferase in serum according medical records, in U/l

    Measured: Change from baseline (day 0) at day 7

  20. Change of alkaline phosphatase in serum from baseline to day 7

    Concentration of alkaline phosphatase in serum according medical records, in U/l

    Measured: Change from baseline (day 0) at day 7

  21. Frequency of patients with nutritional risk at baseline

    Determine the frequency of patients with nutritional risk according the Nutritional Risk Assesment-2002 (NRS-2002) tool, in percentage.

    Measured: At baseline (day 0)

  22. Determine the type of intestinal failure at baseline.

    Identify the classification of patients with intestinal failure according the ESPEN guidelines on chronic intestinal failure in adults, in percentage.

    Measured: At baseline (day 0)

  23. Frequency of primary diagnosis at baseline.

    Determine the frequency of primary diagnosis according medical records, in percentage.

    Measured: At baseline (day 0)

  24. Assessment of resting energy expenditure at baseline

    Measurement of resting energy expenditure at baseline with a calorimeter, in kcal/day

    Measured: Baseline (day 0)

  25. Assessment of nutritional prescription at baseline and at day 7

    Determine the nutritional prescription at baseline, in kcal/day

    Measured: At baseline (day 0) and at day 7

  26. Frequency of the type and characteristics of nutritional support administered

    Determine type and characteristics of nutritional support administered, according medical records, in percentage

    Measured: At baseline (day 0) and at day 7

  27. Assessment of height at baseline

    Measurement of weight in centimeters

    Measured: Baseline (day 0)

  28. Assessment of weight at baseline and at the end of the follow-up

    Measurement of weight in kilograms

    Measured: At baseline (day 0) and at the end of the follow-up (~ at day 30)

  29. Assessment of body mass index at baseline and at the end of the follow-up

    Weight and height will be combined to report BMI in kg/m^2

    Measured: At baseline (day 0) and at the end of the follow-up (~ at day 30)

  30. Assessment of percentage of lean mass at baseline and at the end of the follow-up

    Measurement of percentage of lean mass at baseline with a electric bioimpedance (InBody S10 ®).

    Measured: At baseline (day 0) and at the end of the follow-up (~ at day 30)

  31. Assessment of percentage of fat mass at baseline and at the end of the follow-up

    Measurement of percentage of fat mass at baseline with a electric bioimpedance (InBody S10 ®).

    Measured: At baseline (day 0) and at the end of the follow-up (~ at day 30)

  32. Assessment of muscle function at baseline and at the end of the follow-up

    Measurement of muscle function with a handgrip at baseline, in kilograms

    Measured: At baseline (day 0) and at the end of the follow-up (~ at day 30)

  33. Length of stay at hospitalization area

    Determine the length of stay from the date of admission to the date of discharge from the hospitalization area, in days

    Measured: From the date of admission to the date of discharge from the hospitalization area (~ at day 30)

  34. Rate of mortality

    Evaluation of frequency of mortality, in percentage

    Measured: At the end of the follow-up (~ at day 30)

  35. Frequency of intestinal failure-associated liver disease (IFALD)

    Determined with the elevation in alkaline phosphatase concentrations within the first 7-14 days with parenteral nutrition, by elevation in transaminase concentrations more than 1.5 times above the upper limit of reference, or by elevation in the total bilirubin or direct bilirubin concentrations >3, 4, 6 and 12 mg / dl

    Measured: From baseline (day 0) to the end of the follow-up (~ at day 30)

  36. Change in lipidomics in serum from day 0 to day 7

    Change in lipidomic profile of the diferent lipid species

    Measured: Change from baseline (day 0) to day 7

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted11 Mar 2019
  2. Study start1 Dec 2019
  3. Primary completion1 May 2022
  4. Study completion30 Jun 2022

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
Randomized, double-blind, controlled clinical trial
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
20 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03869957
Sponsor's protocol ID
2846
Status last verified
Sep 2025
First submitted
25 Feb 2019
Last updated
25 Sep 2025
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Pironi L, Arends J, Baxter J, Bozzetti F, Pelaez RB, Cuerda C, Forbes A, Gabe S, Gillanders L, Holst M, Jeppesen PB, Joly F, Kelly D, Klek S, Irtun O, Olde Damink SW, Panisic M, Rasmussen HH, Staun M, Szczepanek K, Van Gossum A, Wanten G, Schneider SM, Shaffer J; Home Artificial Nutrition & Chronic Intestinal Failure; Acute Intestinal Failure Special Interest Groups of ESPEN. ESPEN endorsed recommendations. Definition and classification of intestinal failure in adults. Clin Nutr. 2015 Apr;34(2):171-80. doi: 10.1016/j.clnu.2014.08.017. Epub 2014 Sep 21.

    PubMed 25311444
  • Korpela K, Mutanen A, Salonen A, Savilahti E, de Vos WM, Pakarinen MP. Intestinal Microbiota Signatures Associated With Histological Liver Steatosis in Pediatric-Onset Intestinal Failure. JPEN J Parenter Enteral Nutr. 2017 Feb;41(2):238-248. doi: 10.1177/0148607115584388. Epub 2016 Sep 30.

    PubMed 25934046
  • Omata J, Pierre JF, Heneghan AF, Tsao FH, Sano Y, Jonker MA, Kudsk KA. Parenteral nutrition suppresses the bactericidal response of the small intestine. Surgery. 2013 Jan;153(1):17-24. doi: 10.1016/j.surg.2012.04.001. Epub 2012 Jun 13.

    PubMed 22698933
  • Cadenas S, Cadenas AM. Fighting the stranger-antioxidant protection against endotoxin toxicity. Toxicology. 2002 Oct 30;180(1):45-63. doi: 10.1016/s0300-483x(02)00381-5.

    PubMed 12324199
  • Lacaille F, Gupte G, Colomb V, D'Antiga L, Hartman C, Hojsak I, Kolacek S, Puntis J, Shamir R; ESPGHAN Working Group of Intestinal Failure and Intestinal Transplantation. Intestinal failure-associated liver disease: a position paper of the ESPGHAN Working Group of Intestinal Failure and Intestinal Transplantation. J Pediatr Gastroenterol Nutr. 2015 Feb;60(2):272-83. doi: 10.1097/MPG.0000000000000586.

    PubMed 25272324
  • Nandivada P, Fell GL, Gura KM, Puder M. Lipid emulsions in the treatment and prevention of parenteral nutrition-associated liver disease in infants and children. Am J Clin Nutr. 2016 Feb;103(2):629S-34S. doi: 10.3945/ajcn.114.103986. Epub 2016 Jan 20.

    PubMed 26791189
  • Burns DL, Gill BM. Reversal of parenteral nutrition-associated liver disease with a fish oil-based lipid emulsion (Omegaven) in an adult dependent on home parenteral nutrition. JPEN J Parenter Enteral Nutr. 2013 Mar;37(2):274-80. doi: 10.1177/0148607112450301. Epub 2012 Jun 8.

    PubMed 22683685
  • Ventro G, Chen M, Yang Y, Harmon CM. Molecular impact of omega 3 fatty acids on lipopolysaccharide-mediated liver damage. J Pediatr Surg. 2016 Jun;51(6):1039-43. doi: 10.1016/j.jpedsurg.2016.02.078. Epub 2016 Mar 2.

    PubMed 27072665
  • Wu G, Zhou W, Zhao J, Pan X, Sun Y, Xu H, Shi P, Geng C, Gao L, Tian X. Matrine alleviates lipopolysaccharide-induced intestinal inflammation and oxidative stress via CCR7 signal. Oncotarget. 2017 Feb 14;8(7):11621-11628. doi: 10.18632/oncotarget.14598.

    PubMed 28086227
  • Giordano E, Visioli F. Long-chain omega 3 fatty acids: molecular bases of potential antioxidant actions. Prostaglandins Leukot Essent Fatty Acids. 2014 Jan;90(1):1-4. doi: 10.1016/j.plefa.2013.11.002. Epub 2013 Dec 3.

    PubMed 24345866
  • Calder PC. Omega-3 fatty acids and inflammatory processes: from molecules to man. Biochem Soc Trans. 2017 Oct 15;45(5):1105-1115. doi: 10.1042/BST20160474. Epub 2017 Sep 12.

    PubMed 28900017
  • Osowska S, Kunecki M, Sobocki J, Tokarczyk J, Majewska K, Omidi M, Radkowski M, Fisk HL, Calder PC. Effect of changing the lipid component of home parenteral nutrition in adults. Clin Nutr. 2019 Jun;38(3):1355-1361. doi: 10.1016/j.clnu.2018.05.028. Epub 2018 Jun 6.

    PubMed 29907355
  • Laparra JM, Sanz Y. Interactions of gut microbiota with functional food components and nutraceuticals. Pharmacol Res. 2010 Mar;61(3):219-25. doi: 10.1016/j.phrs.2009.11.001. Epub 2009 Nov 13.

    PubMed 19914380

Questions about this trial

What is this clinical trial studying?

A study testing Intervention group in people with Intestinal Failure, run by Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran at 1 site in Mexico.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 9 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 25 Sep 2025. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Mexico. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change of malondialdehyde (MDA) in serum from baseline to day 7 (time frame: Change from baseline (day 0) at day 7). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03869957, which also lists 13 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 25 Sep 2025.

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