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Kohorta pacjentów zakażonych SARS-CoV2 (COVID-19) lub podejrzanych o bycie (COVIDeF)

16 września 2026 zaktualizowane przez: Assistance Publique - Hôpitaux de Paris

Kohorta pacjentów zakażonych SARS-CoV2 lub podejrzanych o bycie (COVID-19 w Ile-de-France)

On 17th March 2020, 198 193 confirmed cases (7 730 in France) of COVID-19 infections and 7 854 deaths (175 in France) have been reported from 8th December 2019 in 157 countries. The rapid increase in cases on french territory has led to the transition of France to level 3 of the epidemic on 14th March 2020.

The natural history of the disease is still poorly understood, especially prognostic factors, which are crucial for the best medical care of patients in times of epidemics, when hospital capacities are under pressure.

A better knowledge of natural history, of prognostic factors, the development and validation of new diagnostic tests, the evaluation of medical care, will lead to a better medical care of patients infected with COVID-19.

Przegląd badań

Szczegółowy opis

The principal goal of the research is to assess the prognostic factors of the progression toward severe forms of the COVID-19 infection.

The secondary aims of the study are to contribute to answer some of the WHO research priority goals on COVID-19 infections:

  • description of the natural history of the disease, its different forms, its clinical characterisation, its progression profile, the natural history of the disease linked to patient profiles
  • evaluation and to comparison of different diagnostic methods, linked to the medical case
  • description of the progression of the immune response during the infection and related to its outcome
  • description of the replication and the excretion of the virus
  • description of the progression of the biological markers during the infection and related to its outcome
  • identification of the prognostic factors of the evolutive profile, especially if negative
  • description of the patients care
  • evaluation of the impact of the different therapeutic managements on the clinical outcome, the immune response, the viral load and the biomarkers.
  • modeling of the epidemiologic impact
  • identification of targets for treatment development
  • analysis of cost data linked to the progression The population will include all patients infected with SARS-CoV2 ou suspected of being, who are taken care of at hospital.

The research is based on the collection of clinical and biological data from routine cares and on the biological analysis of blood samples.

The principal goal of the COVI-BIOME ancillary study is to identify gastrointestinal predictive factors for a severe form of the COVID-19 infection.

The principal goal of the COVIDOG ancillary study is to evaluate the sensibility and the specificity of canine olfactory detection for the volatile organic compounds of SARS-CoV2.

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

2003

Faza

  • Nie dotyczy

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

    • Île-de-France Region
      • Paris, Île-de-France Region, Francja, 75013
        • GH Pitié-Salpêtrière / Service d'Accueil des Urgences

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

18 lat i starsze (Dorosły, Starszy dorosły)

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

Inclusion Criteria:

  • Age ≥ 18
  • Patient admitted in an emergency unit or hospitalized, infected with SARS-CoV2 or suspected of being (the recruitment can occured during acute episode or during a follow-up visit)
  • Written informed consent or emergency procedure
  • Affiliated to health insurance system

Exclusion Criteria:

  • Refusal of participation
  • Patient under justice protection measure except guardianship and trusteeship

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Podstawowa nauka
  • Przydział: Nielosowe
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Brak (otwarta etykieta)

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Inny: COVID-19 negative

Patients with exclusion diagnosis for COVID-19 infection

All arms:

1 blood sample at inclusion (T0)

COVID-19 positive, severe only:

1 blood sample at D3, at D7, in case of transfer to intensive care unit or in case of aggravation of symptoms, eventually, at discharge from hospital if the last blood sample was more than 3 days old, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 feces sample at inclusion (T0)

COVID-19 positive, severe only:

1 feces sample at D3, at D7, in case of transfer to intensive care unit or in case of aggravation of symptoms and, eventually, at discharge from hospital

All arms:

2 sweat samples at inclusion (T0)

All arms:

1 saliva sample at inclusion (T0)

COVID-19 positive, severe only:

1 saliva sample at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 urine sample at inclusion (T0)

COVID-19 positive, severe only:

1 urine sample at D3, at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 urine sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

Inny: COVID-19 positive, not severe

Patients with confirmed diagnosis of COVID-19 infection or suspected of being and not requiring hospitalization

All arms:

1 blood sample at inclusion (T0)

COVID-19 positive, severe only:

1 blood sample at D3, at D7, in case of transfer to intensive care unit or in case of aggravation of symptoms, eventually, at discharge from hospital if the last blood sample was more than 3 days old, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 feces sample at inclusion (T0)

COVID-19 positive, severe only:

1 feces sample at D3, at D7, in case of transfer to intensive care unit or in case of aggravation of symptoms and, eventually, at discharge from hospital

All arms:

2 sweat samples at inclusion (T0)

All arms:

1 saliva sample at inclusion (T0)

COVID-19 positive, severe only:

1 saliva sample at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 urine sample at inclusion (T0)

COVID-19 positive, severe only:

1 urine sample at D3, at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 urine sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms except COVID-19 negative:

1 phone call 3 months after COVID-19 infection.

All arms except COVID-19 negative:

1 phone call 6 months after COVID-19 infection.

All arms except COVID-19 negative:

1 phone call 12 months after COVID-19 infection.

Inny: COVID-19 positive, severe

Patients with confirmed diagnosis of COVID-19 infection or suspected of being and requiring hospitalization

All arms:

1 blood sample at inclusion (T0)

COVID-19 positive, severe only:

1 blood sample at D3, at D7, in case of transfer to intensive care unit or in case of aggravation of symptoms, eventually, at discharge from hospital if the last blood sample was more than 3 days old, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 feces sample at inclusion (T0)

COVID-19 positive, severe only:

1 feces sample at D3, at D7, in case of transfer to intensive care unit or in case of aggravation of symptoms and, eventually, at discharge from hospital

All arms:

2 sweat samples at inclusion (T0)

All arms:

1 saliva sample at inclusion (T0)

COVID-19 positive, severe only:

1 saliva sample at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 urine sample at inclusion (T0)

COVID-19 positive, severe only:

1 urine sample at D3, at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 urine sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms except COVID-19 negative:

1 phone call 3 months after COVID-19 infection.

All arms except COVID-19 negative:

1 phone call 6 months after COVID-19 infection.

All arms except COVID-19 negative:

1 phone call 12 months after COVID-19 infection.

COVID-19 positive, severe only:

6 minutes walk test in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

6 minutes walk test at inclusion (T0) and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Inny: Follow-up after COVID-19 hospitalization

Patients previously hospitalized for COVID-19 infection but not recruited for the study can be recruited during a follow-up visit in hospital scheduled in standard care at 3 to 6 months after the hospitalization.

For this arm, T0 = 3 to 6 months post-COVID-19 follow-up visit

All arms:

1 blood sample at inclusion (T0)

COVID-19 positive, severe only:

1 blood sample at D3, at D7, in case of transfer to intensive care unit or in case of aggravation of symptoms, eventually, at discharge from hospital if the last blood sample was more than 3 days old, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 saliva sample at inclusion (T0)

COVID-19 positive, severe only:

1 saliva sample at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 blood sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms:

1 urine sample at inclusion (T0)

COVID-19 positive, severe only:

1 urine sample at D3, at D7, at discharge from hospital, in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

1 urine sample in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization

All arms except COVID-19 negative:

1 phone call 3 months after COVID-19 infection.

All arms except COVID-19 negative:

1 phone call 6 months after COVID-19 infection.

All arms except COVID-19 negative:

1 phone call 12 months after COVID-19 infection.

COVID-19 positive, severe only:

6 minutes walk test in case of post-COVID-19 follow-up visit scheduled in standard care at 3 to 6 months after hospitalization and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Follow-up after COVID-19 hospitalization only:

6 minutes walk test at inclusion (T0) and in case of post-COVID-19 follow-up visit scheduled in standard care at 11 to 13 months after hospitalization.

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Identification of prognostic factors for progression to a severe form of COVID-19 infection
Ramy czasowe: 12 months

Research of prognostic factors which could be implicated in the progression to severe form of COVID-19 infection.

12 months

Miary wyników drugorzędnych

Miara wyniku
Ramy czasowe
Śmierć
Ramy czasowe: 12 miesięcy
12 miesięcy
Kliniczne nasilenie infekcji
Ramy czasowe: 12 miesięcy
12 miesięcy
Wypis z hospitalizacji
Ramy czasowe: 12 miesięcy
12 miesięcy
Opis objawów klinicznych
Ramy czasowe: 12 miesięcy
12 miesięcy
Opis manifestacji biologicznych
Ramy czasowe: 12 miesięcy
12 miesięcy
Opis objawów radiologicznych
Ramy czasowe: 12 miesięcy
12 miesięcy
Opis objawów fizjologicznych
Ramy czasowe: 12 miesięcy
12 miesięcy
Czynniki prognostyczne związane z pacjentem
Ramy czasowe: 12 miesięcy
12 miesięcy
Czynniki ryzyka związane z wirusami
Ramy czasowe: 12 miesięcy
12 miesięcy
Porównanie wyników różnych testów diagnostycznych
Ramy czasowe: Do 12 miesięcy
Do 12 miesięcy

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Śledczy

  • Główny śledczy: Pierre HAUSFATER, MD, GH Pitié Salpêtrière - Charles Foix

Publikacje i pomocne linki

Osoba odpowiedzialna za wprowadzenie informacji o badaniu dobrowolnie udostępnia te publikacje. Mogą one dotyczyć wszystkiego, co jest związane z badaniem.

Publikacje ogólne

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

31 marca 2020

Zakończenie podstawowe (Rzeczywisty)

31 maja 2022

Ukończenie studiów (Rzeczywisty)

31 maja 2022

Daty rejestracji na studia

Pierwszy przesłany

31 marca 2020

Pierwszy przesłany, który spełnia kryteria kontroli jakości

14 kwietnia 2020

Pierwszy wysłany (Rzeczywisty)

20 kwietnia 2020

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

21 września 2026

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

16 września 2026

Ostatnia weryfikacja

1 września 2026

Więcej informacji

Terminy związane z tym badaniem

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

TAK

Opis planu IPD

The procedures carried out with the French data privacy authority (CNIL, Commission nationale de l'informatique et des libertés) do not provide for the transmission of the database, nor the information and consent documents signed by the patients.

Consultation by the editorial board or interested researchers of individual participant data that underlie the results reported in the article after deindentification may nevertheless be considered, subject to prior determination of the terms and conditions of such consultation and in respect for compliance with the applicable regulations.

Ramy czasowe udostępniania IPD

Beginning 3 months and ending 3 years following article publication. Requests out of these time frame can also be submitted to the sponsor

Kryteria dostępu do udostępniania IPD

Researchers who provide a methodologically sound proposal.

Typ informacji pomocniczych dotyczących udostępniania IPD

  • PROTOKÓŁ BADANIA
  • SOK ROŚLINNY
  • ICF

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

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