Monosodium Glutamate on Gastric Emptying

NCT ID: NCT02745028

Last Updated: 2023-03-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

WITHDRAWN

Clinical Phase

NA

Study Classification

INTERVENTIONAL

Study Start Date

2016-04-30

Study Completion Date

2017-10-31

Brief Summary

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Children with a radionuclide gastric emptying test with abnormal results will undergo a second test with the addition of a weight adjusted dose of monosodium glutamate. The purpose of the study is to determine if a single dose of monosodium glutamate can shorten the gastric emptying time.

Detailed Description

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There is evidence that monosodium glutamate has effects on synapsis at the gastric and duodenum level that results in stimulation of contractility resulting on increase rate of gastric emptying. The purpose of the study is to demonstrate that the administration of a single dose of monosodium glutamate can shorten the gastric emptying time.

Patients with a prior study indicating a delay of gastric empting time, will undergo a second test with the addition of a weight adjusted dose of monosodium glutamate. Each patient will serve as her/his own control. Results will be analysed by pair-T test.

Conditions

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Delayed Gastric Emptying

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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With monosodium glutamate

Results of one time gastric emptying study with a single dose of monosodium glutamate; 1 g for weight greater than 45 kg, 700mg between 35 and 44,900 kg, 600mg between 25 and 34,900, 500mg between 15 and 25 kg and 250mg in less than 15 kg

Group Type OTHER

Monosodium glutamate

Intervention Type DIETARY_SUPPLEMENT

A single dose of weight adjusted monosodium glutamate will be added at the time of a repeat radionuclide gastric emptying study

Interventions

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Monosodium glutamate

A single dose of weight adjusted monosodium glutamate will be added at the time of a repeat radionuclide gastric emptying study

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

* children with delayed gastric emptying not receiving prokinetic medication in the last 72 hours

Exclusion Criteria

* Prior gastrointestinal surgery, patients with known history of reaction to monosodium glutamate. History of neoplasia, autoimmune or inflammatory bowel disease.
Minimum Eligible Age

12 Months

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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International Glutamate Technical Committee

UNKNOWN

Sponsor Role collaborator

Veronica Beatriz Busoni

OTHER

Sponsor Role lead

Responsible Party

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Veronica Beatriz Busoni

Head of the Pediatric Gastroenterology and Hepatology Service

Responsibility Role SPONSOR_INVESTIGATOR

Principal Investigators

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Veronica B Busoni, MD

Role: PRINCIPAL_INVESTIGATOR

Hospital Italiano de Buenos Aires

References

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Teramoto H, Shimizu T, Yogo H, Nishimiya Y, Hori S, Kosugi T, Nakayama S. Gastric emptying and duodenal motility upon intake of a liquid meal with monosodium glutamate in healthy subjects. Physiol Rep. 2014 Jan 6;2(1):e00187. doi: 10.1002/phy2.187. eCollection 2014 Jan 1.

Reference Type RESULT
PMID: 24744869 (View on PubMed)

Zai H, Kusano M, Hosaka H, Shimoyama Y, Nagoshi A, Maeda M, Kawamura O, Mori M. Monosodium L-glutamate added to a high-energy, high-protein liquid diet promotes gastric emptying. Am J Clin Nutr. 2009 Jan;89(1):431-5. doi: 10.3945/ajcn.2008.26180. Epub 2008 Dec 3.

Reference Type RESULT
PMID: 19056566 (View on PubMed)

Boutry C, Matsumoto H, Airinei G, Benamouzig R, Tome D, Blachier F, Bos C. Monosodium glutamate raises antral distension and plasma amino acid after a standard meal in humans. Am J Physiol Gastrointest Liver Physiol. 2011 Jan;300(1):G137-45. doi: 10.1152/ajpgi.00299.2010. Epub 2010 Oct 28.

Reference Type RESULT
PMID: 21030612 (View on PubMed)

Hosaka H, Kusano M, Zai H, Kawada A, Kuribayashi S, Shimoyama Y, Nagoshi A, Maeda M, Kawamura O, Mori M. Monosodium glutamate stimulates secretion of glucagon-like peptide-1 and reduces postprandial glucose after a lipid-containing meal. Aliment Pharmacol Ther. 2012 Nov;36(9):895-903. doi: 10.1111/apt.12050.

Reference Type RESULT
PMID: 22978669 (View on PubMed)

Related Links

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Other Identifiers

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2404

Identifier Type: -

Identifier Source: org_study_id

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