- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04641806
Clinical and Immunological Evolution of Covid-19 Occurring in a Context of Non-Hodgkin Lymphoma (LYMPHO-Cov-2)
France was gradually affected by SARS-Cov-2 from January 2020; it evolved in an epidemic mode in March and April 20. During the 1st phase of the epidemic, more than 250 000 cases of Covid-19 have been confirmed in France resulting in the death of more than 30,000 patients. Mortality from infection varies greatly depending on the age of the affected individuals and their comorbidities including a history of cancer. We conducted a retrospective study in 89 patients with lymphoma and Covid-19 during the first phase of the epidemic and showed a 30-day mortality of 29%. Mortality was higher in patients over 70 years of age and in a situation of relapsed or refractory disease. Lymphoma-induced hypogammaglobulinemia and / or lymphopenia as well as chemotherapy and immunotherapy treatments are known to promote the development of infections in affected individuals. Among these, anti-CD20 monoclonal antibodies, widely prescribed to treat B-cell non-Hodgkin lymphomas (B-NHL) induce a rapid depletion of over 95% of mature CD20 + B cells. This can alter the production of antibodies, and the constitution of memory responses to a new pathogen. Also, B lymphocytes have a key immunomodulatory role in the control of viral infections.
The specific immune response to SARS-CoV -2 and its evolution remain under characterization. Regardless of their neutralizing capacity, specific IgM appear 5 days after the onset of symptoms while IgG appear after 14 days. The immune response to SARS-CoV-2 also includes a T lymphocyte component, with an increase, among circulating lymphocytes, of activated CD8 and CD4 T lymphocytes. Data are still lacking on the specific response of CD4 and CD8 T lymphocytes against SARS-CoV-2, but these responses probably play a crucial role in virus clearance as well as in the immunopathology associated with SARS-CoV-2. Therapeutic depletion of B lymphocytes before acute infection may alter the generation of primary and functional responses. Therefore, a growing concern is whether patients with B-NHL who have acquired an infection with SARS-CoV-2 are protected against re-infection in the same way when they have or have not received anti-CD20 monoclonal antibodies.
Analyzing the clinical and immunological evolution of Covid-19 in patients with B-NHL is useful to adapt the treatment recommendations in their regard according to the risk of severe form of Covid-19 . This is a multicenter, prospective study to determine whether treatment with monoclonal anti-CD20 antibodies in patients with B-cell NHL modifies the clinical and immunological course of Covid-19.
Study Overview
Status
Conditions
Study Type
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- adults aged at least 18 years
- Covid-19 confirmed by PCR
- between February and May 2020
- affiliated with a social security
- consenting to the study
Case specific inclusion criteria :
- being or having been affected by B-NHL
- being currently in remission, active surveillance or during first-line or second-line treatment
Exclusion Criteria:
- Subjects less than 18 years old
- Subject with protective measure (curatorship, guardianship, safeguard of justice) -Subjects unable to give consent
- Pregnant or breastfeeding women
- Subject refusing to participate
- Case-specific non-inclusion criteria :
- Patient with a life expectancy linked to NHLof less than 6 months or with a History of hematopoietic allogeneic stem cell transplant
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Control
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
---|
Lymphoma cases
Adults aged at least 18 years, with a Covid-19 confirmed by PCR, diagnosed between February and May 2020.
Past history of B-cell NHL in remission, active surveillance or during first-line or second-line treatment Affiliated with a social security, consenting to the study
|
Controls
Adults aged at least 18 years, with a Covid-19 confirmed by PCR, diagnosed between February and May 2020. No past history of lymphoma . Affiliated with a social security, consenting to the study |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Immunological response to SARS Cov2
Time Frame: 6 months to one year ater Covid-19
|
Quantification of IgG anti-SARS-Cov-2 by ELISA.
|
6 months to one year ater Covid-19
|
Clinical evolution after Covid-19 diagnosis
Time Frame: 6 months after Covid-19
|
length(s) of stay(s) for Covid-19 in hospitalization and intensive care
|
6 months after Covid-19
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
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
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Immunoproliferative Disorders
- Pneumonia, Viral
- Pneumonia
- Lung Diseases
- Lymphoma
- COVID-19
- Lymphoma, Non-Hodgkin
Other Study ID Numbers
- P20/21_LYMPHO-Cov-2
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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 B-cell Lymphoma
-
Iksuda Therapeutics Ltd.RecruitingFollicular Lymphoma | B-cell Lymphoma | Mantle Cell Lymphoma | Diffuse Large B Cell Lymphoma | B-cell Non-Hodgkin LymphomaAustralia, Canada, United States
-
Nathan DenlingerBristol-Myers SquibbRecruitingB-Cell Non-Hodgkin Lymphoma-Recurrent | Diffuse Large B-Cell Lymphoma-Recurrent | Follicular Lymphoma-Recurrent | High Grade B-Cell Lymphoma-Recurrent | Primary Mediastinal Large B-Cell Lymphoma-Recurrent | Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma-Recurrent and other conditionsUnited States
-
AstraZenecaRecruitingFollicular Lymphoma | Diffuse Large B Cell Lymphoma | High-grade B-cell Lymphoma | B-cell Non Hodgkin LymphomaKorea, Republic of, United States, Japan, Australia, Taiwan
-
Memorial Sloan Kettering Cancer CenterRecruitingLymphoma | Lymphoma, B-Cell | DLBCL - Diffuse Large B Cell Lymphoma | Large B-cell Lymphoma | Large-cell Lymphoma | Mediastinal B-Cell Diffuse Large Cell LymphomaUnited States
-
University of ChicagoMerck Sharp & Dohme LLCRecruitingLymphoma | Lymphoma, B-Cell | B Cell Lymphoma | Diffuse Large B Cell Lymphoma | High-grade B-cell LymphomaUnited States
-
Massachusetts General HospitalVarian Medical SystemsRecruitingLymphoma, B-Cell | Follicular Lymphoma | Mantle Cell Lymphoma | Diffuse Large B Cell Lymphoma | Refractory Lymphoma | High-grade B-cell Lymphoma | Relapsed Cancer | Mediastinal Large B-cell LymphomaUnited States
-
Curocell Inc.RecruitingHigh-grade B-cell Lymphoma | Diffuse Large B-cell Lymphoma (DLBCL) | Primary Mediastinal Large B-Cell Lymphoma (PMBCL) | Transformed Follicular Lymphoma (TFL) | Refractory Large B-cell Lymphoma | Relapsed Large B-cell LymphomaKorea, Republic of
-
Dana-Farber Cancer InstituteBayer; AbbVieActive, not recruitingDiffuse Large B Cell Lymphoma | Refractory Diffuse Large B-Cell Lymphoma | Relapsed Diffuse Large B-Cell LymphomaUnited States
-
Qian WenbinNot yet recruitingDiffuse Large B Cell Lymphoma | Refractory Diffuse Large B-Cell Lymphoma | Relapsed Diffuse Large B-Cell LymphomaChina
-
University Hospital Southampton NHS Foundation...Hoffmann-La RocheTerminatedDiffuse Large B Cell Lymphoma | Refractory Diffuse Large B-Cell Lymphoma | Relapsed Diffuse Large B-Cell LymphomaUnited Kingdom