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Completed

NCT Number: NCT02293343

24 Hrs Histamine Profile in Healthy Persons and Patients With Food Intolerance

Over 24 hrs serum and plasma samples were collected every 3 hrs. With this a day histamine profile was created. 15 healthy persons with 20 patients with a high level of IgE in serum and 20 patients with afflictions but no high IgE level were compared. Measurment of histamine in plasma, urine and stool were realized. In addition to that Diaminoxidase, TNF alpha and IgE Antibodies were measured.

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Key information

Conditions

Allergy Hypersensitivity IBS Immune System Diseases

Age range

18 year–70 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Universitätsklinikum Erlangen

Erlangen, 91054, Germany

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • healthy subjects
  • appropriate invalid persons

Exclusion criteria

  • pregnant and weaning persons

Treatment and study plan

blood profile

Other

Primary outcomes

  1. Histamine

    Time frame: 24 hrs

Secondary outcomes

  1. diaminoxidase

    Time frame: 24 hrs

Other outcomes

  1. TNF alpha

    Time frame: 24 hrs

  2. IgE

    Time frame: 24 hrs

Sponsors and collaborators

Lead sponsor

University of Erlangen-Nürnberg Medical School

Other

Registry information

Official study title

24 Hrs Histamine Profile in Healthy Persons and Patients With Food Intolerance: Correlations Between Subjective Affliction and Measured Histamine Parameter

Important dates

Study start
2014
Primary completion
2017
Study completion
2017
First posted
Nov 18, 2014
Registry last updated
May 11, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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