Serologic Response to SHINGRIX Vaccine in Patients With CLL and WM Treated With BTK Inhibitors

Chronic Lymphocytic Leukemia (CLL) Clinical Trial

Official title: Serologic Response to a New Recombinant, Adjuvanted Herpes Zoster Vaccine in Patients With Chronic Lymphocytic Leukemia and Waldenström Macroglobulinemia Treated With First-Line BTK Inhibitors - A Pilot Study

Status Completed

Clinical Trial Summary

The primary objective of the study is to assess the capability of a patient with Chronic Lymphocytic Leukemia (CLL) or Waldenström Macroglobulinemia (WM) to generate an immune response to the Shingrix vaccine under first-line BTK inhibitors.

Clinical Trial Description

Chronic lymphocytic leukemia (CLL) and Waldenstrom's macroglobulinemia (WM) are known risk factors for zoster reactivation, commonly called shingles. Although a recently FDA-approved recombinant, adjuvanted herpes zoster vaccine (Shingrix) is currently being offered to these populations, no study has specifically evaluated them.

The purpose of the study is to complete a single-arm trial evaluating if patients with CLL or WM, while on treatment with first-line BTK inhibitors, can achieve immunologic response to Shingrix. If effective, this will result in a new, well-tolerated shingles prevention strategy for these patients.

The primary objective is to assess the capability to mount a humoral immune response to Shingrix in patients with CLL or WM under first-line BTK inhibitors. ;

Related Conditions & MeSH terms

• Chronic Lymphocytic Leukemia (CLL)
• Leukemia
• Leukemia, Lymphocytic, Chronic, B-Cell
• Leukemia, Lymphoid
• Waldenstrom Macroglobulinemia
• Waldenstrom Macroglobulinemia (WM)

• NCT number: NCT03771157
• Study type: Interventional
• Source: University of Rochester
• Status: Completed
• Phase: Early Phase 1
• Start date: February 1, 2019
• Completion date: August 3, 2022