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Status unknownNCT04900779Updated May 25, 2021

Evaluation of Glycocalyx in Major Abdominal and Thoracic Surgery

An observational study in Major Elective Abdominal and Thoracic Surgery, sponsored by Hospital Universitari Vall d'Hebron Research Institute. Status unknown at 1 site in Spain. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2021-05-25.

Sponsored by Hospital Universitari Vall d'Hebron Research Institute · Observational

The sponsor has not verified this record recently (last verified May 2021), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
117
Ages
18 Years and older
Sex
All
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Study summary

Background:

The glycocalyx is a fundamental component of the endothelial barrier and alterations at this level have been shown to exacerbate the inflammatory response in the microcirculation. Its degradation in the surgical patient, has been tested in interventions that involve regional or general ischemia, for example in cardiac surgery, major vascular surgery or transplantation. On interventions that do not involve ischemic events the literature is limited, such is the case of those patients undergoing major abdominal and thoracic surgery.

Objective:

Assess whether there is a glycocalyx degradation in major elective abdominal and thoracic surgery, measured as an increase in plasma syndecane-1 levels during the first 24 hours of postoperative care.

Methodology:

Prospective observational study in patients undergoing major elective thoracic and abdominal surgery at the University Hospital Vall d´Hebrón. Measurement of the syndecane-1 plasma levels are going to be done during the first 24 hours after the intervention. It is intended to evaluate whether its elevation is related to anesthetic perioperative factors, and if it has an impact con morbildity and mortality in the following 6 months after the procedure.

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Conditions studied

  • Major Elective Abdominal and Thoracic Surgery

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03

In context

Aortic Dissection

386 studies on the registry are indexed under Aortic Dissection; 117 are open to participants now.

This study's planned enrollment of 117 is below the median of 183 across 180 observational studies indexed under Aortic Dissection.

Browse Aortic Dissection studies →

Lead sponsor

Hospital Universitari Vall d'Hebron Research Institute is the lead sponsor of 268 studies on the registry; 61 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients older than 18 years old that undergo major abdominal and thoracic elective surgery in University Hospital Vall d´Hebron.

Inclusion criteria

  • Patients older than 18 years old
  • Patients that are scheduled to major abdominal and thoracic elective surgery in Universtity Hospital Vall d´ Hebrón.
  • Patients ASA I, II and III.
  • Patients that after the intervention have their recovering in the Surgical ICU

Exclusion criteria

Exclusion Criteria:

  • Patients ASA IV and V.
  • Patients that are hospitilized previous to the surgery.
  • Patients that undergo emergent surgery.
  • Patients with Chronic or Acute Renal Failure previous to the surgery.
  • Patients with past medical history of autoinmune disseases.
  • Patients with an active infection previous to the surgery.
  • Patients in treatment with steroids previous to the surgery
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Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
117 participants (estimated)
Patient registry
No
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What researchers measure

Primary outcomes

  1. plasmatic syndecan -1 levels

    Degradation of glucocalix measured by plasmatic syndecan -1 levels

    Time frame: In the first 24 hours after the procedure

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Study locations

1 of 1 sites recruiting
  • Hospital Universitari Vall d´Hebron
    Barcelona, Spain
    • Lysha M Laurens · Contact · +34698209872
    Recruiting
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 25, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT04900779
Lead sponsor
Hospital Universitari Vall d'Hebron Research Institute
Responsible party
Sponsor
First posted
May 25, 2021
Start date
Feb 2, 2021
Primary completion
Dec 1, 2021 (estimated)
Completion
May 31, 2022 (estimated)
Last update
May 25, 2021

Study contacts

Lysha M Laurens
Contact
michelle.laurens.a@gmail.com
+34698209872

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in May 2021. You cannot join it, but the record below documents what was studied.

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