Caracterisation of COVID-19 Patients Hospitalized in Infectious Disease Department

Study Overview
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Brief Summary
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The main objective of this cohort is to characterize COVID-19 patients hospitalized in infectious disease department. The collection of clinical and biological data from start of hospitalization to long-term follow up will contribute to a better description of the patient care, to the identification of predisposition to complication related to the disease, and to the evaluation of the impact of different therapeutical strategies.

Official Title
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Caracterisation of SARS-Cov2 Infected Patients Hospitalized in Infectious Disease Department

Conditions
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Covid19, SARS-CoV Infection

Intervention / Treatment
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* Other: Hospitalisation for SARS-COV2 infection


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Age > or = to 18 Patients hospitalised for SARS-CoV-2 infection confirmed by RT PCRand/or CT scan and/or serology Exclusion Criteria: Patients for whom SARS-CoV-2 infection has not been confirmed

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Intervention/Treatment |
| --- |
|Other: Hospitalisation for SARS-COV2 infection|Patients hospitalized for SARS-COV2 infection|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Clinical characteristics | Describe the clinical characteristic of patients hospitalized for SARS-CoV- 2 infection Identify factors associated with the COVID-19 disease severity | 34 months | 
| Biological characteristics | Describe the biological characteristic of patients hospitalized for SARS-CoV- 2 infection Identify factors associated with the COVID-19 disease severity | 34 months | 
| Radiological characteristics | Describe the radiological characteristic of patients hospitalized for SARS-CoV- 2 infection Identify factors associated with the COVID-19 disease severity | 34 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Number of patient hospitalised for Covid-19 | Inpatient up to Day 28 or discharge | 34 months | 
| Overall Inpatient Mortality | Number of death due to Covid-19 | 34 months | 
| Requirement for mechanical ventilation | Number of patients requiring mechanical ventilation | 34 months | 
| ICU Length of Stay (LOS) | Duration measured in days | 34 months | 
| Evolution of patient general state during hospitalisation | the different measures (Body Mass Index (BMI), respiratory rate at rest, peripheral oxygen saturation, need for oxygen supplementation, body temperature) will be aggregated in order to obtain a clinical status corresponding to the clinical evolution (good or bad) of the patient's general state. | 34 months | 
| Biological tests | Dosage of Lymphocytes, C-reactive protein and IL-6 | 34 months |