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RecruitingNCT05534074Updated Dec 19, 2023

University Hospital of Ioannina COVID-19 (Coronavirus Disease 2019) Registry

An observational study in COVID-19 (Coronavirus Disease 2019), COVID-19 Pandemic and COVID-19 Pneumonia, sponsored by University Hospital, Ioannina. Recruiting at 1 site in Greece. Open to participants aged 16 Years and older. Per ClinicalTrials.gov, last updated 2023-12-19.

Sponsored by University Hospital, Ioannina · Observational

From the registry’s dates

  • Primary completion was expected by Dec 2024, 1 year 10 months ago, but the record still lists the study as recruiting.
  • Started Mar 2020; still recruiting 6 years 8 months later.
Study type
Observational
Model
Cohort
Time perspective
Other
Enrollment
2,500
Ages
16 Years and older
Sex
All
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Study summary

COVID-19 (Coronavirus Disease 2019) Registry of University Hospital of Ioannina. Retrospective datasource registry with quantitative and qualitative patient data from the hospital medical records. Epidemiological, clinical and laboratory parameters are recorded on 7 different time points (day: 1, 3, 5, 7, 9, 11, 15) concerning 793 variables of interest in an electronic (computerised) database. Patients are also followed-up after 90 days from hospital discharge (number of visits of follow-up depends on patient's health status) at the Post-COVID and Long-term effects of coronavirus (long COVID) outpatient clinic of University Hospital of Ioannina. Data from this outpatient clinic are also recorded in an electronic database (189 variables of concern for each patient)

Read the detailed description

This is a retrospective study of COVID-19 (Coronavirus Disease 2019) at the Infectious Diseases Unit of the University Hospital of Ioannina. Quantitative and qualitative patient data are collected from the hospital medical records. Epidemiological, clinical and laboratory parameters are recorded on 7 different time points (day: 1, 3, 5, 7, 9, 11, 15) concerning 793 variables of interest in an electronic (computerised) database. Patients are also followed-up after 90 days from hospital discharge (number of visits of follow-up depends on patient's health status) at the Post-COVID and Long-term effects of coronavirus (long COVID) outpatient clinic of University Hospital of Ioannina. Data from this outpatient clinic are also recorded in an electronic database (189 variables of concern for each patient) The investigators collect data from COVID-19 hospitalized patients in the Infectious Diseases Unit of the University Hospital of Ioannina, from March 1st 2020 and ongoing. Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection was diagnosed by reverse real time transcription-polymerase chain reaction (RT-PCR) test performed on nasopharyngeal swab specimens. Data are obtained retrospectively using patients' medical records (hard copy and digital records). All medical records are imported in a digital database anonymously with a personal identifier code for each patient, as prespecified by study protocol.

All data are collected following the highest standards set by the respective European Guidelines for Good Clinical and Laboratory Practice in Research Studies/Protocols and in accordance with the Helsinki Declaration. All participants in the study receive a personal identifier code and are kept anonymous. The epidemiological, clinical and laboratory data are collected and stored without being linked to personal data of the patients, but only to the personal identifier code. Biological samples are not collected. The collected clinical and laboratory data are archived in electronic databases (793 variables of concern for each individual patient).

02

Conditions studied

  • COVID-19 (Coronavirus Disease 2019)
  • COVID-19 Pandemic
  • COVID-19 Pneumonia
  • COVID-19 Respiratory Infection
  • COVID-19 Acute Respiratory Distress Syndrome
  • COVID-19-Associated Thromboembolism
  • COVID-19-Associated Pneumonia
  • COVID 19 Associated Coagulopathy

Browse trials for

Keywords

  • COVID-19
  • SARS-CoV-2
  • COVID-19 registry
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In context

COVID-19

7,990 studies on the registry are indexed under COVID-19; 466 are open to participants now.

This study's planned enrollment of 2,500 is above the median of 268 across 3,208 observational studies indexed under COVID-19.

Browse COVID-19 studies →

Lead sponsor

University Hospital, Ioannina is the lead sponsor of 13 studies on the registry; 4 are open to participants now.

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

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Who can participate

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

Study population

COVID-19 hospitalized patients

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • PCR positive for SARS-CoV-2
  • hospitalization for COVID-19 disease in the Infectious Diseases Unit of University Hospital of Ioannina, greece

Exclusion criteria

Exclusion Criteria:

  • none
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Study design

Observational model
Cohort
Time perspective
Other
Enrollment
2,500 participants (estimated)
Target follow-up
4 Years
Patient registry
Yes
06

What researchers measure

Primary outcomes

  1. association of indices of COVID-19 severity with outcomes

    outcomes: respiratory failure, disease severity in CT, death, intubation, length of stay

    Time frame: 5 years

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Study locations

1 of 1 sites recruiting
  • 1st Division of Internal Medicine and Infectious Diseases Unit, University Hospital of Ioannina
    Ioánnina, Epirus 45500, Greece
    Recruiting
    • Angelos Liontos, Consultant · Contactangelosliontos@gmail.com · +302651099924
    • Haralampos Milionis, Professor · Principal investigator
    • Angelos Liontos, Consultant · Sub investigator
    • Eirini Christaki, Assistant Professor · Sub investigator
    • Dimitrios Biros, Medical Doctor · Sub investigator
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References and documents

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Mar 2020 (actual). Primary completion is estimated for Dec 2024, 57 months after the start.

Of 1,640 non-industry observational studies under COVID-19, half reached primary completion within 14 months of starting (the median), counting those still running; a quarter within 5 and three quarters within 30. This study's planned 57 months is above that.

Counting every sponsor, half of 1,774 studies reached it within 13 months; a quarter within 5 and three quarters within 29.

How these figures are worked out, and which studies are left out of them.

Registered
Sep 7, 2022
First posted
Sep 9, 2022
StartActual
Mar 1, 2020
Primary completionEst.
Dec 31, 2024
CompletionEst.
Jan 1, 2025
Last update
Dec 19, 2023
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Dec 19, 2023, 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
NCT05534074
Lead sponsor
University Hospital, Ioannina
Responsible party
Liontos Angelos (Assistant Consultant of Internal Medicine, University Hospital, Ioannina) — Principal investigator
First posted
Sep 9, 2022
Start date
Mar 1, 2020
Primary completion
Dec 31, 2024 (estimated)
Completion
Jan 1, 2025 (estimated)
Last update
Dec 19, 2023

Oversight

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

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