COVID-19 Drug Treatment
Conditions
Brief summary
Phase II, one-arm, open label, multicentric study, to evaluate treatment of severe COVID-19 with sarilumab prior to entry into the intensive care unit (ICU).
Detailed description
Phase II, one-arm, open label, multicentric study, to evaluate treatment of severe COVID-19 with sarilumab prior to entry into the intensive care unit (ICU). The primary objective of the trial is to evaluate the impact of sarilumab on the progression of COVID 19-associated respiratory failure as measured by the change in a severity rating on a 7-point severity index. Secondary objectives include the evaluation of safety of the drug and the assessment of the impact of Sarilumab on markers of systemic inflammation and the coagulation cascade, on mortality, and on oxygenation. The trial has two phases. Firstly, patients with pneumonia in the setting of COVID-19 who meet inclusion criteria and have no exclusion criteria will be treated with 2 doses of 200 mg IV of Sarilumab in 24 hours. After internal review, if no AE are detected and if there is no significant improvement, the next 55 patients will be treated with two doses of 400 mg IV in 24 hours.
Interventions
DRUGSarilumab
Treatment with Sarilumab 200 mg IV x 2 doses 24 hours apart for first 5 patients. If no severe AE and no significant improvement within 48 hours, the dose will be increased for subsequent patients to 400 mg IV for the first dose and 200 mg or 400 mg IV for the second dose 24 hours later. Te second dose will be decided at the investigators discretion.
Sponsors
Sanofi
Hospital Universitario Infanta Leonor
Clinica Universidad de Navarra, Universidad de Navarra
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Intervention model description
Phase II, one-arm, open label, multicentric study, to evaluate treatment of severe COVID-19 with sarilumab prior to entry into the intensive care unit (ICU)
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Written informed consent prior to performing study procedures. Oral consent will be accepted in order to avoid paper handling. Written consent by patient or representatives will be obtained as soon as possible. In the case of a vital emergency without the possibility of prior consent, a patient may be included in the study if the recommendations of the legislation are followed (RD 1090/2015, article 7), as stated in section 10.3 of the protocol. 2. Patient must be, in the investigator opinion, able to comply with all the protocol procedures. 3. Negative pregnancy test in case of fertile women\* 4. Age \>= 18 5. Infection by COVID-19 confirmed by rtPCR or other validated tests 6. Hospitalized (or documentation of a plan to admit to the hospital if the patient is in the emergency department) with illness of any duration, with evidence of pneumonia, and severe disease as defined by at least one of the following: 1. High oxygen requirements (face mask with reservoir, non-invasive mechanical ventilation or high flow nasal cannula) 2. Lymphocytes \< 0.8 x 109/L 3. Serum ferritin \> 300ng/mL 4. Increased levels of D-dimer (\> 1500 ng/mL) or D-dimer progressively increasing (over 3 consecutive measurements) and reaching ≥ 1000 ng/mL. 5. CPR \> 10 mg/dL, or increasing over 24 hours
Exclusion criteria
Patients with any of the following
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change in a severity rating on a 7-point ordinal scale | 15 days | Impact of sarilumab on the progression of COVID-19 associated respiratory failure. A significant improvement in a 7-point severity index is anticipated to occur with treatment with sarilumab. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Changes from baseline in white blood cell count if available on V2, V3, V4, V5, and V6 | 28 days | Changes in white blood count on visits number 2, 3 ,4, 5 and 6. |
| Percentage of patients reporting each severity rating on a 7-point severity ordinal scale | 28 days | Proportion of patients in each severity category at the end fo follow-up |
| Duration of mechanical ventilation | 28 days | Duration of mechanical ventilation measured by days of ventilation since treatment |
| Evaluate the safety of sarilumab in patients with severe pneumonia caused by COVID 19 | 28 days | All adverse events will be recorded in the CRF. Adverse Event is defined as any event that results in worsening of the health of the subject of the clinical trial, regardless of relationship to the experimental therapy. It can be any symptom, sign, illness or experience, including abnormal results of diagnostic procedures, that develops or worsens in severity during the course of the study. Serious Adverse Event are defined as any AE that is: * Fatal * Life-threatening\* * Requires or prolongs hospital stay * Results in persistent or significant disability or incapacity |
| Number of ventilator free days in the first 28 days | 28 days | Number of ventilator free days in the first 28 days |
| Patients requiring mechanical ventilation | 28 days | Number and proportion of patients requiring mechanical ventilation |
| Change from baseline in PaO2/FiO2 in patients on mechanical ventilation | since day of intubation until day of extubation or up to day 28 | PaO2/FiO2 will be measured daily until extubation or day 28. |
| Time to improvement in oxygenation for at least 48 hours | 28 days | Increase in SpO2/FiO2 of 50 or more compared to nadir SpO2/FiO2 |
| Time to saturation > 93.9% on room air | 28 days | Improvement on oxygenation using a threshold of SaO2 of 94% or better when breathing room air as a sign of improvement. |
| Changes from baseline in hemoglobin levels if available on V2, V3, V4, V5, and V6 | 28 days | Changes in hemoglobin on visits number 2, 3 ,4, 5 and 6. |
| Changes from baseline in platelet cell count if available on V2, V3, V4, V5, and V | 28 days | Changes in platelet counts on visits number 2, 3 ,4, 5 and 6. |
| Time to resolution of fever without antipyretics for at least 48 hours (Tº > 36.6ºC - axilla; > 37.2ºC -oral; > 37.8 -rectal or tympanic) | 28 days | Resolution of fever. |
| Number of deaths due to any cause | 28 days | All-cause mortality |
| Organ failure | 28 days | Events of organ failure after treatment: DIC, cardiac, hepatic, renal, cardiovascular |
| Changes from baseline in C Reactive protein if available on V2, V3, V4, V5, and V6 | 28 days | Indicates improvement or worsening of inflammation. |
| Changes from baseline in Ferritin leves if available on V2, V3, V4, V5, and V6 | 28 days | Indicates improvement or worsening of inflammation. |
| Changes from baseline in Troponin leves if available on V2, V3, V4, V5, and V6 | 28 days | Indicates potential myocardial involvement. |
| Changes from baseline in blood urea nitrogen leves if available on V2, V3, V4, V5, and V6 | 28 days | Indicates improvement or worsening of renal function |
| Changes from baseline in creatinine leves if available on V2, V3, V4, V5, and V6 | 28 days | Indicates improvement or worsening of renal function |
| Changes from baseline in blilirrubin leves if available on V2, V3, V4, V5, and V6 | 28 days | Indicates improvement or worsening of liver function |
| Changes from baseline in Aspartate transaminase (AST) leves if available on V2, V3, V4, V5, and V6 | 28 days | Indicates improvement or worsening of liver function |
| Changes from baseline in Alanine transaminase (ALT) leves if available on V2, V3, V4, V5, and V6 | 28 days | Indicates improvement or worsening of liver function |
| Changes from baseline in D-Dimer leves if available on V2, V3, V4, V5, and V6 | 28 days | Changes in D-dimer levels on visits number 2, 3 ,4, 5 and 6. |
Countries
Spain
Contacts
Primary ContactJavier J Zulueta, MD
Backup ContactGabriel Canel
Outcome results
None listed