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Clinical Trial Summary

This multicenter, prospective, non-interventional cohort study aims to evaluate data on humoral and cellular immune response generated within the COVID-19 vaccination standard in patients with B-cell non-Hodgkin lymphoma (NHL) or Hodgkin lymphoma (HL) who underwent autologous hematopoietic stem cell transplantation (HSCT) or who were treated with or chimeric-antigen-receptor-T-cells (CAR-T).


Clinical Trial Description

According to the COVID-19 vaccination standard, patients who underwent autologous HSCT or CAR-T cells receive between 3 to 8 anti-SARS-CoV-2 mRNA vaccination in 28-day intervals. The definitive number of vaccinations patients will receive depend on the individual neutralizing antibody response. This study aims to analyze the immune response data generated within the procedures of the standard-of-care COVID-19 vaccination. Additional blood will be drawn from the patients at each visit defined within the vaccination standard by using the same vein puncture as used for blood drawings of routine blood samples. Study related blood samples will be used for evaluation of T and B cell response to COVID-19 vaccinations. For this study, no additional visits or invasive procedures will be performed in addition to the standard interventions. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05597761
Study type Observational
Source University of Cologne
Contact Sybille Mellinghof, Dr.
Phone 0221 478 6494
Email sibylle.mellinghoff@uk-koeln.de
Status Recruiting
Phase
Start date May 15, 2023
Completion date December 31, 2024

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