NCT05286268

Brief Summary

The purpose of the study is to recognize the diagnostic and/or prognostic value of IMA, as It reflects the degree of ischemia regardless of the affected organ. Our sample, which will be taken from the Pulmonology/Covid-19 Department and the Outpatient Clinic of the Pulmonology Department of University Hospital of Larissa, will be divided into two groups. The first group will be the study group, which will include patients with confirmed COVID-19 infection, while the second group will be the control group, which will include healthy volunteers. From the study population will be collected demographics, medical history, medication, symptoms, vital points, arterial blood gases, viral load from RT-PCR for SARS-COV2 and findings from imaging and laboratory assessment. On a daily basis, during their treatment, their vital points, their laboratory tests and the presence of possible complications will be recorded. Expected results are: 1) Comparison of IMA levels between COVID-19 patients and healthy volunteers, 2) The IMA contribution, during their admission to the hospital, to the prediction of the risk of deterioration and severe respiratory failure, 3) The increase of the predictive accuracy of SuPAR as a risk stratification biomarker, after its combination with IMA, 4) The estimation of IMA on the 10th day of illness in patients with severe respiratory failure, 5) The possibility of predicting with greater accuracy the probability of admission to the ICU, by measuring the IMA on the 10th day of illness compared to the IMA of admission.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
194

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Apr 2022

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

March 16, 2022

Completed
2 days until next milestone

First Posted

Study publicly available on registry

March 18, 2022

Completed
19 days until next milestone

Study Start

First participant enrolled

April 6, 2022

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2022

Completed
Last Updated

May 5, 2022

Status Verified

May 1, 2022

Enrollment Period

3 months

First QC Date

March 16, 2022

Last Update Submit

May 4, 2022

Conditions

Keywords

COVID-19SARS-CoV-2Ischemia Modified AlbuminIMAPrognosis

Outcome Measures

Primary Outcomes (1)

  • Hospitalization outcome

    Admission to ICU, death, discharge

    Up to 8 weeks

Study Arms (2)

Study group

Patients with confirmed COVID-19 disease

Diagnostic Test: Ischemia Modified Albumin

Control group

Healthy volunteers without any of the exclusion criteria

Diagnostic Test: Ischemia Modified Albumin

Interventions

Blood sampling at admission for measurement of IMA and suPAR levels and at day 10 from symptom onset (peak of symptoms) for IMA level. Samples will be collected in blood collection tubes containing K2EDTA as anticoagulant and serum separation gel tubes for SuPAR and IMA assays respectively. The samples will be centrifuged (at 3000 x g for 10 minutes) within the first 3 hours of sampling. Then, both plasma and serum samples will be placed in Eppendorf tubes and stored at -80oC. IMA levels will be determined according to the principles of the ACB assay, using the commercially available "Ischemia Modified Albumin Assay Kit" method (Abbexa LTD, Cambridge, UK), on the Architect c8000 automatic analytical system (Abbott, USA). SuPAR levels will be determined by the suPARnostic TurbiLatex quantitative turbidimetric immunoassay (ViroGates A/S, Denmark), also on the Architect c8000 automatic analytical system.

Also known as: Soluble Urokinase Plasminogen Activator Receptor
Control groupStudy group

Eligibility Criteria

Age18 Years+
Sexall
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Consecutive adult patients who are admitted to the Hospital due to Covid-19

You may qualify if:

  • \> 18 years old
  • Positive nasopharyngeal test for SARS-CoV-2 confirmed by RT-PCR

You may not qualify if:

  • Age \< 18 years old
  • SARS-CoV-2 infection not confirmed by RT PCR
  • No consent for participation in the study
  • Acute ischemic disease prior to SARS-CoV-2 (trauma, mesenteric ischemia, stroke, liver disease, venous thromboembolic disease, acute coronary syndrome in the last 3 months, etc.)
  • Pregnancy
  • Immunosuppression
  • Albumin \< 2gr/dl or \> 5.5gr/dl

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Larissa University Hospital

Larissa, Thessaly, 41334, Greece

RECRUITING

Related Publications (39)

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  • Chalkias A, Mouzarou A, Samara E, Xanthos T, Ischaki E, Pantazopoulos I. Soluble Urokinase Plasminogen Activator Receptor: A Biomarker for Predicting Complications and Critical Care Admission of COVID-19 Patients. Mol Diagn Ther. 2020 Oct;24(5):517-521. doi: 10.1007/s40291-020-00481-8.

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Biospecimen

Retention: SAMPLES WITHOUT DNA

Serum

MeSH Terms

Conditions

COVID-19

Condition Hierarchy (Ancestors)

Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronavirus InfectionsCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract Diseases

Study Officials

  • Athanasios D. Pagonis, Resident

    University Hospital of Larissa, Pulmonology Department

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Athanasios D. Pagonis, Resident

CONTACT

Ioannis N. Pantazopoulos, Professor

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Pulmonology resident

Study Record Dates

First Submitted

March 16, 2022

First Posted

March 18, 2022

Study Start

April 6, 2022

Primary Completion

July 1, 2022

Study Completion

July 1, 2022

Last Updated

May 5, 2022

Record last verified: 2022-05

Locations