- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT04913779
Safety and Effectiveness of an Immunobiological Drug in CoViD-19 (INPB001)
Study to Evaluate the Safety and Effectiveness of an Immunobiological Drug (Anti SARS-CoV-2) in the Treatment of Coronavirus Disease 2019 (CoViD-19)
Przegląd badań
Status
Interwencja / Leczenie
Szczegółowy opis
This is an adaptive phase II/III study that aims to analyze the efficacy and safety of a immunobiological drug (Anti SARS-CoV-2) in the treatment of CoViD-19. This treatment is a passive immunotherapy strategy developed as a purified F(ab')2 fraction of equine hyperimmune serum (Anti-SARS-CoV-2). The equine serum was generated from antigenic stimulation with the SARS-CoV-2 receptor binding domain (RBD) purified protein.
This type of product (equine hyperimmune serum F(ab')2) has been widely used in our country in the last 100 years with satisfactory results and an acceptable safety profile in the treatment of accidents with poisonous animals such as anti-loxosceles, anti -latrodectus, anti-scorpionic, and anti-phoneutria, anti-bothropic, anti-micrurus, and anti-crotalic sera, all developed by the National Institute of Biological Production (ANLIS-Malbrán) and distributed free of charge in public hospitals in the country .
In the present study, evaluates the effect and safety of this immunobiological treatment in patients with COVID-19 that require hospitalization.
Typ studiów
Zapisy (Oczekiwany)
Faza
- Faza 2
- Faza 3
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Guillermo A Keller, MD PhD
- Numer telefonu: 011-4961-0943
- E-mail: gkeller@anlis.gob.ar
Kopia zapasowa kontaktu do badania
- Nazwa: Claudio Bonel, PhD
- Numer telefonu: 011-4303-1801
- E-mail: cbonel@anlis.gob.ar
Lokalizacje studiów
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Ciudad Autónoma De Buenos Aires, Argentyna, 1408
- Rekrutacyjny
- Hospital General de Agudos Donación Francisco J. Santojanni
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Kontakt:
- Guillermo A Keller, MD PhD
- Numer telefonu: 01149610943
- E-mail: gkeller@anlis.gob.ar
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Kontakt:
- Claudio Bonel, PhD
- Numer telefonu: 011-4303-2492
- E-mail: cbonel@anlis.gob.ar
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Główny śledczy:
- Guillermo A Keller, MD PhD
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Pod-śledczy:
- Guillermo Di Girolamo, MD PhD
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Subjects over 18 years old and under 80 years old.
- Positive results by RT-PCR for SARS CoV-2
- Clinical picture compatible with respiratory compromise in the form of pneumonia attributed to COVID-19 (Stage 3, 4 or 5 according to the WHO scale), lasting up to 72 hours from the onset of symptoms to their evaluation to be incorporated into the study.
- Patient with good disposition towards the study and that signs the informed consent.
Exclusion Criteria:
- Patients with clinical disease corresponding to mild / asymptomatic forms (Absence of radiological infiltrate and risk factors, with normal auscultation and arterial saturation of oxygen (SatO2) greater than 95%)
- Patients with clinical disease corresponding to severe forms (Severe pneumonia: presence of severity criteria (ATS / IDSA), one of two major or three minor criteria.)
- Patients who have received other therapeutic strategies in the framework of an experimental study that make it difficult to evaluate the results obtained, including (but not limited to): convalescent plasma, lopinavir / ritonavir, hydroxychloroquine, and azithromycin.
- Pregnant or lactating women.
- Women of childbearing potential not using an effective contraceptive method (withdrawal, intrauterine device, or oral contraceptives).
- History of severe anaphylactic reaction with the administration of equine plasma.
- Patients with comorbidities that justify a risk of high mortality from causes independent of SARS-CoV-2 infection (eg, stage IV cancer)
- Patient who does not consent to participate.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Poczwórny
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
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Aktywny komparator: Anti-SARS-CoV-2
Administration of 10 ml of a concentrated equine hyperimmune serum solution with neutralizing activity of SARS-CoV-2 not less than1/5120, administered in slow intravenous infusion (10 ml diluted in100 ml of physiological solution, administered over 50 to 60 minutes in slow drip), produced by ANLIS-Malbrán, administered twice (time 0 when incorporated into the study -initial dose- and at 48 hours -second dose-).
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Purified F(ab')2 Fragments of Equine hyperimmune Serum with anti-SARS-CoV-2 neutralizing activity (titer 1/5120 or higher)
Inne nazwy:
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Komparator placebo: Placebo
Administration of 10 ml of a control-solution with no-neutralizing activity of SARS-CoV-2, administered in slow intravenous infusion (10ml diluted in 100 ml of physiological solution, administered over 50 to60 minutes in slow drip), produced by ANLIS-Malbrán, administered twice (time 0when incorporated into the study -initial dose- and at 48 hours -second dose-).
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Administration of 10 ml of a control-solution without neutralizing activity against SARS-CoV-2, administered in slow intravenous infusion (10 ml diluted in 100 ml of saline solution, administered over 50 to 60 minutes in slow drip), produced by ANLIS-Malbrán, administered twice (time 0 when incorporated into the study -initial dose- and at 48 hours -second dose-).
Inne nazwy:
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Change in time needed to clinical improvement
Ramy czasowe: Reached each day between day 1 and 28 post-inclusion in the study
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In subjects admitted to the general ward for active infection by SARS-CoV-2 and a clinical picture of pneumonia who receive supportive treatment recommended by the guidelines of the Ministry of Health of the Argentine Nation (Population), if slow intravenous administration of Anti SARS-CoV-2 in two doses 48 hours apart (Intervention) added to supportive treatment, compared to supportive treatment alone (patients will receive slow intravenous administration of a placebo solution in two doses 48 hours apart to maintain the "blind" as Comparator), changes the time needed to clinical improvement (Outcome), during 28 days after the assignment (Time).
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Reached each day between day 1 and 28 post-inclusion in the study
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Change in the number of patients in each World Health Organization (WHO) Ordinal Scale Category (0 to 8 being 0 better and 8 worse)
Ramy czasowe: days 7, 14 and 21 post-inclusion
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(a) Change in the number of patients in each World Health Organization Ordinal Scale Category (0 to 8 being 0 better and 8 worse), expecting a lower proportion of patients in categories 4, 5, 6, and 7 (OUTCOME - Efficacy);
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days 7, 14 and 21 post-inclusion
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Change in Mortality rate
Ramy czasowe: 28 days post-inclusion
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(b) Change of all-cause mortality at day 28 (OUTCOME - Efficacy);
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28 days post-inclusion
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Change in Mechanical Ventilation Requirement rate
Ramy czasowe: 28 days post-inclusion
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(c) Determination of the frequency of invasive mechanical ventilation in the total analysis period (OUTCOME - Efficacy);
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28 days post-inclusion
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Change in duration of oxygen treatment requirement
Ramy czasowe: 28 days post-inclusion
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(d) Change of the duration of oxygen therapy quantified in days of oxygen therapy (OUTCOME - Efficacy);
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28 days post-inclusion
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Change in Length of Hospitalization
Ramy czasowe: 28 days post-inclusion
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(e) Change of hospital length of hospitalization, quantified in days from study inclusion until hospital discharge (OUTCOME - Efficacy);
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28 days post-inclusion
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Change in frequency of nosocomial infection
Ramy czasowe: 28 days post-inclusion
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(F) Change in the frequency of patients with nosocomial infection (OUTCOME - Efficacy);
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28 days post-inclusion
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Change in Lymphocyte cell count
Ramy czasowe: 28 days post-inclusion
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(g) Change of absolute lymphocyte count (OUTCOME - Efficacy);
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28 days post-inclusion
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Change in viral RNA Negativization rate on nasopharyngeal swab test
Ramy czasowe: 7, 14, 21, and 28 days post-inclusion
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(h) change in the proportion of patients with detected viral RNA and the viral RNA load, measured by quantitative reverse transcriptase polymerase chain reaction (RT-PCR), on day 7, 14, 21, and 28 (OUTCOME - Efficacy);
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7, 14, 21, and 28 days post-inclusion
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Description of adverse events type and frequency
Ramy czasowe: 28 days post-inclusion
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(i) description of reported adverse events, discriminated by their severity, and classified according to MedDRA (OUTCOME - Safety).
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28 days post-inclusion
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Requirement of additional treatments for Adverse Drug reactions
Ramy czasowe: 28 days post-inclusion
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(j) The number of subjects who required additional treatment as a consequence of reported adverse events in each therapeutic branch (OUTCOME - Safety)
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28 days post-inclusion
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Describe the AUC of purified F(ab')2 Anti-SARS-CoV-2
Ramy czasowe: Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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(k1) Describe area under the curve (AUC) of the active drug, based on concentrations determined in plasma samples obtained from the first 20 patients
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Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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Describe the Cmax of purified F(ab')2 Anti-SARS-CoV-2
Ramy czasowe: Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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(k2) Describe maximum plasma concentration (Cmax) of the active drug, based on concentrations determined in plasma samples obtained from the first 20 patients (at time Minute 0 min, hours 1, 3, 6, 24, 48, 49 and 96, day 7, 14, 21 and 28 days).
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Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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Describe the t1/2 of purified F(ab')2 Anti-SARS-CoV-2
Ramy czasowe: Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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(k3) Describe plasma half life (t1/2) of the active drug, based on concentrations determined in plasma samples obtained from the first 20 patients (at time Minute 0 min, hours 1, 3, 6, 24, 48, 49 and 96, day 7, 14, 21 and 28 days).
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Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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Describe the Ke of purified F(ab')2 Anti-SARS-CoV-2
Ramy czasowe: Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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(k4) Describe elimination constant (Ke) of the active drug, based on concentrations determined in plasma samples obtained from the first 20 patients (at time Minute 0 min, hours 1, 3, 6, 24, 48, 49 and 96, day 7, 14, 21 and 28 days).
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Time 0 (Basal, prior to drug administration), hours 1, 3, 6, 24, 48, 49 and 96, days 7, 14, 21 and 28 days
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Współpracownicy i badacze
Śledczy
- Główny śledczy: Guillermo A Keller, PhD, INPB - ANLIS Malbrán
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Oczekiwany)
Ukończenie studiów (Oczekiwany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- INPB001
- PRIISA.BA 2578 (Identyfikator rejestru: PRIISA.BA)
- RENIS IS003268 (Identyfikator rejestru: RENIS)
- DI-2021-2196-APN-ANMAT#MS (Inny identyfikator: Disposición ANMAT)
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Ramy czasowe udostępniania IPD
Kryteria dostępu do udostępniania IPD
Typ informacji pomocniczych dotyczących udostępniania IPD
- Protokół badania
- Plan analizy statystycznej (SAP)
- Formularz świadomej zgody (ICF)
- Raport z badania klinicznego (CSR)
- Kod analityczny
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
produkt wyprodukowany i wyeksportowany z USA
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