- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04607928
Pirfenidone Compared to Placebo in Post-COVID19 Pulmonary Fibrosis COVID-19 (FIBRO-COVID)
Phase-II Randomized Clinical Trial to Evaluate the Effect of Pirfenidone Compared to Placebo in Post-COVID19 Pulmonary Fibrosis
Study population: Patients with fibrotic lung sequelae after recovery from acute phase of severe COVID19 pneumonia Objectives: To evaluate the effect of pirfenidone administered for 24 weeks in patients who have pulmonary fibrotic changes after suffering severe COVID19 pneumonia, analysed by
- % change in forced vital capacity (FVC)
- % fibrosis in high resolution computed tomography (HRCT) of the lung
Study Overview
Status
Intervention / Treatment
Detailed Description
Has been designed a clinical trial with an experimental and a control arm, with 2 experimental subjects per control (2:1), we will have to study 98 experimental subjects and 50 control subjects, in total 148 patients. Randomization will be performed using a centralized electronic system (IVRS) with 2: 1 randomized concealed assignment. This randomization will be done by permuted blocks.
The study population will be patients with fibrosing lung sequelae after recovery from severe COVID19 pneumonia.
This is a double-blind, masked, placebo-controlled clinical trial: the patient and the investigator are unaware of the assigned treatment the patient receives.
Patients will follow a total of 5 clinic visits; V0 (screening, -1 days - +42 days from signing the Informed Consent), V1 (randomization), V2 (week 12), V3 (week 24 or end of treatment), V4 (week 28 or follow-up).
Visits Plan
- V0 - Screening: Initially, the informed consent will be collected. Subsequently, we will proceed to collect clinical variables, blood tests and radiological characteristics (chest CT scan; radiological signs of fibrosis such as tractional bronchiolectasis, honeycombing, loss of lung volume and reticulation).
- V1 - Randomization: Before starting the drug:
Control analytics Serum pregnancy test for all women of childbearing age KBILD quality of life test. This validated questionnaire will be completed by the patient following the instructions of the staff.
Spirometry (CVF) and plethysmography (DLCO) TM6m. Extraction of blood for DNA isolation (in those cases that have specifically signed the IC for genetics) and proteins (serum).
Once the screening evaluation has been completed, eligibility will depend on meeting the inclusion criteria and not presenting any exclusion criteria. Those cases that are not eligible will be informed and an adequate explanation will be provided.
- V2 - 12 weeks after starting medication. The patient's clinical status will be collected
- V3 - 24 weeks (end of treatment period). Clinical data and quality of life test (KBILD) will be collected, and chest CT scan, spirometry-plethysmography and TM6m will be performed. Blood will be drawn for protein isolation (serum).
- V4 - 28 weeks (follow-up). Clinical and analytical variables will be collected.
Patients will have the telephone number of the main researcher or someone from the team where they can call 24 hours, which will be specified on the patient's card (where it will be identified that the patient participates in this study). In case of presenting any problem or side effect in the period between visits, the patient will go to the center and an additional visit will be made.
Study treatment:
Pirfenidone Name: Esbriet 267 mg hard capsules Dosage: 267 mg (capsules) Manufacturer: Roche Pharma AG
Study drug administration schedule: The study medication will be started at incremental doses, starting with 1602 mg / day (divided into three doses every 8 hours, 267 mg capsules with each meal) and, if there is no liver or associated serious events, will be increased on the 7th day to full doses of 2403 mg / day. The dose increase can be extended for one more week if the investigator considers it safer (slight elevation of liver enzymes, digestive discomfort or clear anorexia). Subsequently, 2403 mg / day will be maintained (3 capsules in each meal during the day) except if it is necessary to reduce the dose or suspend the drug due to adverse effects or associated problems (at the discretion of the researcher).
Concomitant treatments prohibited:
The use of the following therapies is prohibited during study treatment:
- Cytotoxic, immunosuppressant, cytokine modulators, including but not limited to azathioprine, bosentan, ambrisentan, cyclophosphamide, cyclosporine, etanercept, iloprost, infliximab, leukotriene antagonists, methotrexate, high doses of corticosteroids (more than 15 mg / day of prednisone or equivalent for more than 20 days), mycophenolate mofetil, tacrolimus, montelukast, tetrathiomolybdate, TNF-α inhibitors, imatinib mesylate, interferon gamma-1b, and tyrosine kinase inhibitors.
- Strong CYP1A2 inhibitors (eg, Fluvoxamine, Enoxacin), P-glycoprotein inhibitors (eg, Ketoconazole, erythromycin) or CYP3A4 (eg, Ketoconazole, erythromycin), or their inducers (eg. Eg, rifampicin, carbamazepine, phenytoin).
- Any investigational therapy in an active clinical trial.
- Because moderate CYP1A2 inhibitors (eg, Ciprofloxacin) increase the systemic exposure of pirfenidone (Esbriet® US label 2014), if ciprofloxacin is administered, it should be limited to 250 or 500 mg daily (QD), and the patient should be closely monitored.
Prohibited foods: The consumption of grapefruit juice will be prohibited during the study.
Additional restriction: The use of any form of tobacco consumption will be prohibited.
Criteria for patient withdrawal from the study Participation in the study is voluntary and the subjects can withdraw at any time without having to give explanations and without this implying a detriment to the healthcare they receive in the future.
For her part, the researcher must withdraw a subject from the study:
- Adverse event or clinical situation of the patient that, in the clinical opinion, makes it necessary to withdraw from the study. Patients can interrupt the medication for up to 14 days, returning to the previous dose without requiring titration. If they interrupt for more than 14 days, they have to gradually increase the dose. If the patient cannot tolerate the minimum dose, then the treatment will be withdrawn, allowing study visits to be completed.
- Request for withdrawal by the patient.
- Serious violation of protocol.
- Loss of follow-up.
- Pregnancy during the study. When a subject withdraws from the study, the investigator will record the reason or reasons for withdrawal in the original documents in the Medical Record.
End of clinical trial is defined as the date the last recruited patient completes the last visit (LPLV). The last patient is expected to complete the last visit 4 weeks after the last patient has completed treatment, which is expected to happen 14 months after the start of the study.
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Guadalupe Bermudo, MD, PhD
- Phone Number: 00342607689
- Email: ufip@bellvitgehospital.cat
Study Locations
-
-
-
Badalona, Spain
- Active, not recruiting
- Hospital Germans Trias i Pujol
-
Barcelona, Spain
- Not yet recruiting
- Hospital Sant Pau
-
Contact:
- Diego Castillo, PI
-
Barcelona, Spain
- Active, not recruiting
- Hospital Clinic
-
Barcelona, Spain
- Active, not recruiting
- Hospital Del Mar
-
Madrid, Spain
- Active, not recruiting
- Hospital La Princes
-
Madrid, Spain
- Not yet recruiting
- Hospital Ramón y Cajal
-
Contact:
- David Jimenez, MD, PhD
-
Madrid, Spain
- Not yet recruiting
- Hospital Puerta de Hierro
-
Contact:
- Piedad Usetti, MD, PhD
-
-
Barcelona
-
Hospitalet de Llobregat, Barcelona, Spain, 08907
- Recruiting
- University Hospital of Bellvitge
-
Contact:
- Guadalupe Bermudo, PI
- Phone Number: 0034 932607689
- Email: lupebermudope@gmail.com
-
Principal Investigator:
- Claudia Valenzuela, PI
-
Principal Investigator:
- Rosalia Laporta, PI
-
Principal Investigator:
- Juan Rigual, PI
-
Principal Investigator:
- Diego Castillo, PI
-
Principal Investigator:
- Jacobo Sellarés, PI
-
Principal Investigator:
- Karina Portillo, PI
-
Principal Investigator:
- Eva Balcells, PI
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age > 18 years
- Signed Informed Consent Form
- Ability to comply with the study protocol in the opinion of the Investigator
- Confirmation of SARS-COV2 infection in previous weeks (Confirmation of negativity or no activity of SARS-COV2 before randomization using the usual tests performed in the hospital), which induced severe pneumonia and ARDS, with subsequent torpid recovery and/or incipient clinical-radiological signs of pulmonary fibrosis.
- HRCT with fibrotic radiological changes of at least 5% after recovery from the acute process (HRCT chest during the screening period, performed minimum after 1 month of the acute phase and maximum 90 days after hospital discharge)
- Be able to understand the information given and sign the informed consent
- For women or men of childbearing age who are not sterile, a commitment to use non-hormonal contraception during the 24-week treatment period will be required.
Exclusion Criteria:
- Use of systemic steroids (oral or intravenous) at doses greater than 15 mg/day one month prior to randomisation.
- Severe or moderate myopathy that may associate a decrease of FVC.
- Severe or life-limiting chronic disease prior to COVID19 infection, including severe asthma, cancer, clinical dementia, IPF, or uncontrolled ischemic cardiomyopathy.
- Treatment with pirfenidone or nintedanib prior to Covid19
- Concomitant treatment with significant interactions with pirfenidone (such as fluvoxamine).
- Participation in any other investigational trial throughout the study
- Active smoking.
Relevant blood alterations in the analysis made during the screening period:
- Total bilirubin > 2 ULN
- AST/SGOT or ALT/SGPT > 2.5 ULN
- Alkaline phosphatase >3.0 ULN
- Creatinine Clearance <40 mL/min, calculated by the Cockcroft-Gault formula
- Pregnancy or lactation
- Concomitant treatments that can cause severe digestive problems.
- Gastric surgery in the last 3 months or similar procedures that may increase gastric intolerance.
- Inability to complete required visits.
- Previous intolerance or allergy to pirfenidone or hypersensitivity to any of its excipients.
- History of angioedema
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
No anti-fibrotic treatment.
Patients in placebo and treatment arm may be on corticosteroid treatment
|
Comparing the effect of pirfenidone in avoiding establishing or progression of fibrosis induced after COVID19 infection
|
Experimental: Treatment
Pirfenidone
|
Comparing the effect of pirfenidone in avoiding establishing or progression of fibrosis induced after COVID19 infection
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To investigate the effect of pirfenidone on fibrotic signs induced by COVID19 infection
Time Frame: 24 weeks
|
To investigate the effect of pirfenidone administered for 24 weeks measuring the number of patients who have pulmonary fibrotic changes from baseline after suffering severe COVID19 pneumonia, analysed by
|
24 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Maintenance of stability or functional improvement FVC
Time Frame: 24 weeks
|
Number of patients who show maintenance of stability or functional improvement: stability will be considered when the FVC does not increase more than 10% or does not decrease more than 10% and the DLCO does not increase more than 15% or decreases more than 15%.
An increase in% FVC greater than 10% or in DLCO greater than 15% will be considered significant improvement.
|
24 weeks
|
Decreased oxygen requirement for physical activity
Time Frame: 24 weeks
|
Rate of decreased oxygen requirement for physical activity in patients
|
24 weeks
|
Improved exercise capacity (> 50 meter improvement or less decrease in% oxygen saturation) in the TM6m
Time Frame: 24 weeks
|
Number of patients who have improved exercise capacity (> 50 meter improvement or less decrease in% oxygen saturation) in the TM6m
|
24 weeks
|
Hospitalizations (general and due to respiratory problems)
Time Frame: 24 weeks
|
Number of Hospitalizations (general and due to respiratory problems)
|
24 weeks
|
Visits to the Emergency or Day Hospital for respiratory causes
Time Frame: 24 weeks
|
Number of Visits to the Emergency or Day Hospital for respiratory causes
|
24 weeks
|
Lung transplantation
Time Frame: 24 weeks
|
Number of patients who need Lung transplantation
|
24 weeks
|
Death
Time Frame: 24 weeks
|
Number of patients who die
|
24 weeks
|
Collaborators and Investigators
Investigators
- Study Chair: Maria Molina-Molina, MD, PhD, Institut d'Investigació Biomèdica de Bellvitge
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Coronavirus Infections
- Coronaviridae Infections
- Nidovirales Infections
- RNA Virus Infections
- Virus Diseases
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Pneumonia, Viral
- Pneumonia
- Lung Diseases
- COVID-19
- Pulmonary Fibrosis
- Physiological Effects of Drugs
- Peripheral Nervous System Agents
- Analgesics
- Sensory System Agents
- Anti-Inflammatory Agents, Non-Steroidal
- Analgesics, Non-Narcotic
- Anti-Inflammatory Agents
- Antirheumatic Agents
- Antineoplastic Agents
- Pirfenidone
Other Study ID Numbers
- 2020-002518-42
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Fibrotic Pulmonary Sequelae Post-COVID19 Infection
-
The Board of MedicineApollo Neuroscience, Inc.RecruitingPost-acute Sequelae of SARS-COV-2 InfectionUnited States
-
Stanford UniversityPfizerCompletedLong COVID | Post-acute Sequelae of SARS-CoV-2 InfectionUnited States
-
NYU Langone HealthRecruitingNeuropsychiatric Post-Acute Sequelae of SARS-CoV-2 InfectionUnited States
-
Tonix Pharmaceuticals, Inc.CompletedCOVID-19 | Long COVID | Post-Acute Sequelae of SARS-CoV-2 (PASC) Infection | Long Haul COVIDUnited States
-
Axcella Health, IncCompletedPost-Acute Sequelae of SARS-CoV-2 (PASC) InfectionUnited Kingdom
-
VA Office of Research and DevelopmentJohn D. Dingell VA Medical CenterRecruitingObstructive Sleep Apnea | Post Acute Sequelae of SARS CoV 2 InfectionUnited States
-
University of CalgaryNot yet recruitingPostural Orthostatic Tachycardia Syndrome | Post Acute Sequelae of SARS CoV 2 Infection
-
Family Health Centers of San DiegoActive, not recruitingChronic Fatigue Syndrome | SARS-CoV-2 Acute Respiratory Disease | Post COVID-19 Condition | Myalgic Encephalomyelitis | Post-acute Sequelae of SARS-COV-2 InfectionUnited States
-
Instituto de Saude Publica da Universidade do PortoIPATIMUP - Instituto De Patologia E Imunologia Molecular Da Universidade... and other collaboratorsRecruitingCovid19 | SARS CoV 2 Infection | Sequelae of; InfectionPortugal
-
Massachusetts General HospitalCompletedCovid19 | Cognitive Symptom | Sequelae of; InfectionUnited States
Clinical Trials on Placebo
-
SamA Pharmaceutical Co., LtdUnknownAcute Bronchitis | Acute Upper Respiratory Tract InfectionKorea, Republic of
-
National Institute on Drug Abuse (NIDA)CompletedCannabis UseUnited States
-
AstraZenecaParexel; Spandauer Damm 130; 14050; Berlin, GermanyCompletedMale Subjects With Type II Diabetes (T2DM)Germany
-
Heptares Therapeutics LimitedCompletedPharmacokinetics | Safety IssuesUnited Kingdom
-
GlaxoSmithKlineCompletedPulmonary Disease, Chronic ObstructiveUnited Kingdom, Netherlands
-
ItalfarmacoCompletedBecker Muscular DystrophyNetherlands, Italy
-
Shijiazhuang Yiling Pharmaceutical Co. LtdXuanwu Hospital, BeijingCompleted
-
GlaxoSmithKlineCompletedInfections, BacterialUnited States
-
West Penn Allegheny Health SystemCompletedAsthma | Allergic RhinitisUnited States