Clinical trial NCT02686606: A Trial to Investigate the Effect of Different Supplements on Fluid and Sodium Status in Short Bowel
Official title: A Randomised Controlled Crossover Trial to Investigate the Effect of Different Oral Nutritional Supplements on Fluid and Sodium Status in Patients With Short Bowel Intestinal Failure
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Short Bowel Syndrome
Lead sponsor: London North West Healthcare NHS Trust
Sponsor class: OTHER
First posted: 2016-02-19
Enrollment: 10
Sex: ALL
Minimum age (years): 18
Maximum age (years): 100
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: CROSSOVER
Primary purpose: TREATMENT

Brief summary: Patients with short bowel intestinal failure are recommended to aim for a diet high in energy and protein. Some patients have difficulties in achieving recommended intakes and additional nutrition may be provided by oral nutritional supplements. There is very little research completed on which is the best oral nutritional supplement for patients. The aim of the study is to see the effect different oral nutritional supplements have on your stoma or fistula output and levels of hydration.

Detailed description: After written consent is obtained, patients will be asked to fast from 12.00am on day one. At 08.00am patients will be asked to pass urine and to empty their stoma bag. After this they will be asked to drink 200ml of the ONS which they have been randomised to test on day one over a 30 minute period. Urine and intestinal output will be collected into two separate containers over the next 6 hours. During this time the patient will not be permitted to eat or drink other fluids. After 6 hours the patient will be able to eat and drink normally. The urine and intestinal output will be weighed and then an aliquot will be stored in a -20oC freezer before being sent for analysis. Day two is a washout day when the patient will be able to eat and drink normally. Day three will be the same as day one but the patient will have the other ONS that they did not have on day one. No changes will be made to the patient's usual anti diarrhoeal and/or anti motility agents or parenteral support during the study.

Eligibility criteria: Inclusion Criteria:

* Adult patients (\>18 years)
* Residual length of small bowel \<200cm determined either at operation or radiologically.
* Patients with a stoma or an established enterocutaneous fistula
* Normal hydration status (urinary sodium \>20mmol/L)

Exclusion Criteria:

* Dehydration (urinary sodium \<20mmol/L)
* Patients with short bowel and a jejunocolonic anastomosis
* Current sepsis of any cause
* Addition/amendment to anti-diarrhoeal or anti motility agents in the last 3 days
* Severe gastrointestinal obstruction or structural abnormality of the intestine
* Active Crohn's disease - assessed using two of the three parameters:

CReactive Protein \>10 Albumin \<30g/L Platelets \>400

* Participation in another intervention trial which may affect intestinal absorption
* Nil by mouth
* Unable or unwilling to provide consent

Primary outcomes:
measure: Change in faecal sodium
timeFrame: Day 1 and 3
Secondary outcomes:
Other outcomes:
Locations:
Study officials:
affiliation: London Northwest Healthcare Trust
name: alison culkin, PhD
role: PRINCIPAL_INVESTIGATOR
References: