Anaesthesia and Tryptophan Pathway

July 14, 2020 updated by: Rasha Hamed, Assiut University

Effect of Anaesthesia on Tryptophan Pathway

Surgery has many immunomodulatory properties of which the mechanism is not clearly understood.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

surgery and anesthesia have a deleterious effect on immune system,studyingtryptophan pathway might give more information on their effect.

Study Type

Observational

Enrollment (Anticipated)

48

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
      • Assiut, Egypt, 71111
        • Recruiting
        • Assiut University
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

adults undergoing elective surgery

Description

Inclusion Criteria:

  • elective surgery

Exclusion Criteria:

  • emergency surgery

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
CABG group
Other: tryptophan
measurement of tryptophan in serum
spine group
Other: tryptophan
measurement of tryptophan in serum

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
tryptophan metabolites in serum
Time Frame: 72 hours
72 hours

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Assiut University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

July 8, 2020

Primary Completion (Anticipated)

August 8, 2020

Study Completion (Anticipated)

August 10, 2020

Study Registration Dates

First Submitted

July 8, 2020

First Submitted That Met QC Criteria

July 8, 2020

First Posted (Actual)

July 10, 2020

Study Record Updates

Last Update Posted (Actual)

July 16, 2020

Last Update Submitted That Met QC Criteria

July 14, 2020

Last Verified

July 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 13700421

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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