Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
M.D. Anderson Cancer Center
Primary Objectives:
--Compare the humoral responses in terms of difference in IgG titers at 1 month from routine single dose PCV20 or a boosted PCV20 regimen in B cell lymphoma survivors who previously received treatment with anti-CD20 therapy.
Secondary Objectives:
* Compare the humoral responses in terms of difference in IgG titers at 3, 6 and12 from routine single dose PCV20 or a boosted PCV20 regimen in B cell lymphoma survivors who previously received treatment with anti-CD20 therapy.
* Estimate the rate of pneumonia (all bacterial pneumonia including pneumococcal pneumonia) within a year from routine single dose PCV20 or a boosted PCV20 regimen in lymphoma survivors who previously received treatment with anti-CD 20 therapy.
* Correlate humoral responses to development of bacterial pneumonia and pneumococcal pneumonia and with severity of this infection in lymphoma survivors within a year of vaccination.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Patients who have a history of non-Hodgkin B-cell lymphoma and whose disease has been in remission for at least 1 year.
2. Patients who received any anti-CD20 therapy at any time during their treatment for B-cell lymphoma.
3. Patients who are at least 18 years of age.
4. Patients who can provide consent; no legal authorized representative will be able to provide consent on a patient's behalf.
You may not be if
1. Patients who have received cellular therapy, including chimeric antigen receptor T-cell therapy or any type of hematopoietic cell transplantation.
2. Patients who have received PCV or pneumococcal polysaccharide vaccine within 5 years of screening for enrollment.
3. Patients who are unable to attend follow-up appointments at designated times at MD Anderson.
4. Any vulnerable population patient ((children, pregnant women, cognitively impaired adults, or prisoners)
Clareo Health | Immunogenicity and Clinical Efficacy of 20-valent Pneumococcal Conjugate Vaccine (PCV20) in Lymphoma Survivors After Treatment With Anti-CD20 Therapy
