Testing the Efficacy and Safety of BIO101 for the Prevention of Respiratory Deterioration in COVID-19 Patients

Covid-19 Clinical Trial

— COVA  

Official title:

Adaptive Design Phase 2 to 3, Randomized, Double-blind, to Evaluate Safety, Efficacy, Pharmacokinetics and Pharmacodynamics of BIO101 in the Prevention of the Respiratory Deterioration in Hospitalized COVID-19 Patients

Clinical Trial Details — Status: Terminated

Administrative data

• NCT number: NCT04472728
• Other study ID #: BIO101-CL05
• Status: Terminated
• Phase: Phase 2/Phase 3
• Start date: August 26, 2020
• Est. completion date: September 30, 2022

Study information

• Verified date: April 2022
• Source: Biophytis
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The COVA clinical study is a global multicentric, double-blind, placebo-controlled, group sequential and adaptive 2 parts phase 2-3 study targeting in patients with SARS-CoV-2 pneumonia. Part 1 is a Phase 2 exploratory Proof of Concept (PoC) study to provide preliminary data on the activity, safety and tolerability of BIO101 in the target population. Part 2 is a phase 3 pivotal randomized study to provide further evidence of safety and efficacy of BIO101 after 28 days of double-blind dosing. BIO101 is the investigational new drug that activates the Mas receptor (MasR) through the protective arm of the Renin Angiotensin System (RAS).

Description:

Biophytis is developing BIO101, an investigational new drug, an oral preparation of immediate-release 20-hydroxyecdysone (20E) at ≥ 97% purity. BIO101 activates MasR on the protective arm of the Renin Angiotensin System (RAS). The engagement of MasR by BIO101 is responsible for a number of preclinical beneficial activities in normal and pathological contexts.

The COVA clinical study is a global, multicentric, double-blind, placebo-controlled, group sequential and adaptive 2 parts phase 2-3 study in participants with SARS-CoV-2 pneumonia. Part 1 is a Phase 2 exploratory Proof of Concept (PoC) study to provide preliminary data on the activity, safety and tolerability of BIO101 in the target population. Part 2 is a phase 3 pivotal randomized study to provide further evidence of safety and efficacy of BIO101 after 28 days of dosing.

The trial will use an adaptive design based on pre-specified criteria, using an independent external Data Monitoring Committee (DMC) to monitor safety, efficacy, and review data at appropriate intervals to allow the initiation of the confirmatory part of the study.

The general objectives of the study are:

• The purpose of Part 1 is to obtain preliminary indication of activity of BIO101, in preventing respiratory deterioration in the target population (50 patients, age ≥ 55 years) and provide preliminary data on the safety and tolerability of BIO101 in the target population

• The purpose of Part 2 is to re-assess the sample size that is needed for the confirmatory part of the study and to provide confirmation on the benefit of BIO101 and safety in the larger target population (up to 310 patients)

Recruitment information / eligibility

• Status: Terminated
• Enrollment: 238
• Est. completion date: September 30, 2022
• Est. primary completion date: June 6, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 45 Years and older

Eligibility

Inclusion Criteria:

1. Age: 45 and older (in France: 55 and older)

2. A confirmed diagnosis of COVID-19 infection, within the last 28 days, prior to randomization, as determined by PCR or other approved commercial or public health assay, in a specimen as specified by the test used.

3. Hospitalized, in observation or planned to be hospitalized due to COVID-19 infection symptoms with anticipated hospitalization duration >=3 days

a. Patients can be included even if treated with: oxygen supplementation, High-flow oxygen (HFO2), BiPAP and CPAP

4. With evidence of pneumonia based on all of the following:

1. Clinical findings on a physical examination

2. Respiratory symptoms developed within the past 14 days

5. With evidence of respiratory decompensation that started not more than 7 days before start of study medication and present at screening, meeting one of the following criteria, as assessed by healthcare staff:

1. Tachypnea: =25 breaths per minute

2. Arterial oxygen saturation =92%

3. A special note should be made if there is suspicion of COVID-19- related myocarditis or pericarditis, as the presence of these is a stratification criterion

6. Without a significant deterioration in liver function tests:

1. ALT and AST = 5x upper limit of normal (ULN)

2. Gamma-glutamyl transferase (GGT) = 5x ULN

3. Total bilirubin = 5×ULN

7. Willing to participate and able to sign an informed consent form (ICF)

8. Female subjects should be:

at least 5 years post-menopausal (i.e., persistent amenorrhea 5 years in the absence of an alternative medical cause) or surgically sterile; OR

1. Have a negative urine pregnancy test at screening

2. Be willing to use a contraceptive method as outlined in inclusion criterion 9 from screening to 30 days after last dose.

9. Male subjects who are sexually active with a female partner must agree to the use of an effective method of birth control throughout the study and until 3 months after the last administration of investigational product; Note: medically acceptable methods of contraception that may be used by the subject and/or partner include combined oral contraceptive, contraceptive vaginal ring, contraceptive injection, intrauterine device, etonogestrel implant, each supplemented with a condom, as well as sterilization and vasectomy.

10. Male subjects must agree not to donate sperm for the purpose of reproduction throughout the study and until 3 months after the last administration of investigational product;

11. For France only: Being affiliated with a European Social Security.

Exclusion Criteria:

1. Not needing or not willing to remain in a healthcare facility during the entire study medication (i.e. while receiving study medication)

2. Moribund condition (death likely in days) or not expected to survive for >7 days - due to other and non-COVID-19 related conditions

3. Patient on invasive mechanical ventilation via an endotracheal tube, or extracorporeal membrane oxygenation (ECMO)

4. Patient within 7 days of participating in other therapeutic clinical trial with angiotensin-converting-enzyme inhibitors (ACEi), angiotensin receptor blockers (ARB) or recombinant ACE-2

5. Patient not able to take medications by mouth (as capsules or as a powder, mixed in water).

6. Disallowed concomitant medication:

a. Consumption of any herbal products containing 20-hydroxyecdysone and derived from Leuzea carthamoides; Cyanotis vaga or Cyanotis arachnoidea is not allowed (e.g. performance enhancing agents)

7. Any known hypersensitivity to any of the ingredients, or excipients of the study medication, BIO101

8. In France:

• Non-affiliation to compulsory French social security scheme (beneficiary or right-holder)

• Being under tutelage or legal guardianship

Related Conditions & MeSH terms

• Covid-19
• SARS-CoV2

Intervention

Drug:
• BIO101
BIO101 capsules
• Placebo
placebo capsules

Locations

Country	Name	City	State
Belgium	CHU Saint-Pierre	Brussel
Belgium	CHU Saint-Pierre	Brussels
Belgium	AZ-Sint Maarten	Mechelen
Belgium	CHU CLU Namur (Saint-Elisabeth) Place Louise Godin	Namur
Brazil	Hospital Municipal de Barueri Dr. Francisco Moran	Barueri	São Paulo
Brazil	Hospital Vera Cruz	Belo Horizonte	Minas Gerais
Brazil	Hospital e Maternidade Celso Pierro - PUCCAMP	Campinas	São Paulo
Brazil	Santa Casa de Porto Alegre	Porto Alegre	Rio Grande Do Sul
Brazil	Hospital de Base Da Faculdade de Medicina de São José Do Rio Preto	São José Do Rio Preto	São Paulo
Brazil	Avenida Dr. Enéas de Carvalho Aguiar, 44 - Centro de Pesquisa Clínica Prof. Dr. Fúlvio Pileggi - Bloco 1 - 1º Andar	São Paulo
France	Centre Hospitalier Argenteuil	Argenteuil
France	Centre Hospitalier Universitaire Bordeaux	Bordeaux
France	Centre Hospitalier Rene Dubos	Cergy-Pontoise
France	Centre Hospitalier Départemental de Vendée	La Roche-sur-Yon
France	Hôpital Pitié-Salpêtrière, 47 bd de l'Hôpital, 75013 Paris	Paris
France	Unité ambulatoire Service de Pneumologie, Médecine Intensive et Réanimation (SPMIR) 47-83 Boulevard de l'Hôpital	Paris	Paris Cedex 13
Puerto Rico	FDI Clinical Research - San Juan City Hospital	San Juan
United States	University of California, Irvine	Irvine	California
United States	United Health Services Hospitals	Johnson City	New York
United States	Barnum Medical Research, Inc. 1029 Keyser Ave Suite H	Natchitoches	Louisiana
United States	Abrazo Health	Phoenix	Arizona
United States	Beaumont Health	Royal Oak	Michigan
United States	WellSpan Health	York	Pennsylvania

Sponsors (1)

Lead Sponsor	Collaborator
Biophytis

Countries where clinical trial is conducted

United States,  Belgium,  Brazil,  France,  Puerto Rico, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	End-of-Part 1 interim analysis: Proportion of subjects with all cause mortality or with respiratory failure.	For interim analysis intended to obtain indication of activity of BIO101.; Primary endpoint: • Proportion of subjects with negative events, of either of the following: All-cause mortality; Respiratory failure, defined as any of the following: Requiring mechanical ventilation (including cases that will not be intubated due to resource restrictions and triage) Requiring ECMO	up to 28 days
Primary	For part-2 sample size interim analysis: Proportion of subjects with all cause mortality or with respiratory failure.	For sample size re-assessment for part 2, time frame - up to 28 days: • Proportion of participants with negative events, of either of the following: All-cause mortality; Respiratory failure, defined as any of the following: Requiring mechanical ventilation (including cases that will not be intubated due to resource restrictions and triage) Requiring ECMO	up to 28 days
Primary	For the final analysis: Proportion of subjects with all cause mortality or respiratory failure.	• Proportion of participants with of subjects with negative events, of either of the following.; All-cause mortality; Respiratory failure, defined as any of the following: Mechanical ventilation (including cases that will not be intubated due to resource restrictions and triage) Requiring ECMO	up to 28 days
Secondary	Interim analysis; indication of activity of BIO101: Oxygen saturation by pulse oximetry (SpO2) SpO2 / Fraction of inspired oxygen (FiO2) ratio	• SpO2/FiO2	28 days
Secondary	Interim analysis; indication of activity of BIO101: Inflammatory markers	• Inflammatory markers including: IL 6; TNFa; D-dimer	28 days
Secondary	Interim analysis; indication of activity of BIO101: Renin Angiotensin System biomarkers	• Renin Angiotensin System biomarkers: Angiotensin 2; Angiotensin-converting enzyme (ACE) levels	28 days
Secondary	Key secondary endpoint for final analysis: Proportion of participants with positive events	• official discharge from hospital care by the department due to improvement in participant condition (self-discharge by participant is not considered a positive event)	Up to 28 days
Secondary	Additional secondary endpoints for final analysis: Respiratory function	Oxygen saturation in arterial blood, measured by pulse-oximetry (SpO2) SpO2/FiO2 Proportion of participants with CPAP/BiPAP events, defined as requiring CPAP/BiPAP/HFO2 in participants entering the study on low flow oxygen)	28 days
Secondary	Additional secondary endpoints for final analysis:proportion of patients who experienced negative events	Time to events, of either of the following: All-cause mortality; Respiratory failure, defined as any of the following: Requiring mechanical ventilation (including cases that will not be intubated due to resource restrictions and triage); Requiring ECMO; • Proportion of participants with CPAP/BiPAP/HFO2 events, defined as requiring CPAP/BiPAP/HFO2 in participants entering the study on low flow oxygen)	28 days
Secondary	Additional secondary endpoint for final analysis: The National Early Warning Score 2 (NewS2):	National Early Warning Score 2 (NewS2): scores: 0-7	28 days
Secondary	Additional secondary endpoint for final analysis: Population Pharmacokinetics study (pop-PK)	Cmax: Peak Plasma concentration	1day
Secondary	Additional secondary endpoint : Population Pharmacokinetics study (pop-PK)	tmax: Time to reach peak plasma concentration	1 day
Secondary	Additional secondary endpoint: Population Pharmacokinetics study (pop-PK)	AUC: Area under the plasma concentration versus time curve	1 day
Secondary	Additional secondary endpoint: Proportion of participants with events of all-cause mortality	Proportion of participants with events of all-cause mortality	Up to 28 days
Secondary	Additional secondary endpoint: time to event: negative events	Time to events, of either of the following: All-cause mortality; Respiratory failure, defined as any of the following: Requiring mechanical ventilation (including cases that will not be intubated due to resource restrictions and triage); Requiring ECMO	Up to 28 days
Secondary	Additional secondary endpoint: time to event: positive events	Time to event: official discharge from hospital care due to improvement	Up to 28 days