Shingrix Vaccination Guidelines for Immunocompromised Individuals
Introduction to Shingrix Vaccination
- The American College of Physicians recommends Shingrix as the preferred vaccine for immunocompromised individuals due to its safety and efficacy, with a non-live recombinant vaccine composition that minimizes the risk of varicella-zoster virus infection 1
Safety Profile
- The Centers for Disease Control and Prevention (CDC) states that live-attenuated zoster vaccine (Zostavax) is absolutely contraindicated in immunocompromised patients due to the risk of disseminated VZV infection, whereas Shingrix can be safely administered to patients on immunosuppressive therapy 1, 4
- The European League Against Rheumatism (EULAR) notes that Shingrix can be safely administered to patients on immunosuppressive therapy, including those on biologics, JAK inhibitors, rituximab, and glucocorticoids, with significant T-cell responses observed in patients with hematologic malignancies on anti-CD20 therapies 5
Efficacy
- The National Institute for Health and Care Excellence (NICE) reports that real-world effectiveness demonstrates 70.1% vaccine effectiveness for 2 doses and 56.9% for 1 dose, emphasizing the importance of completing the full series, with protection persisting for at least 8 years with minimal waning 2
- The American College of Rheumatology (ACR) states that vaccine effectiveness against postherpetic neuralgia is 76.0%, with the vaccine maintaining effectiveness even in patients on immunosuppressive therapy, though immune response may be somewhat reduced compared to healthy individuals 5
Special Considerations
- The American Academy of Dermatology recommends that patients on glucocorticoids can receive Shingrix, with concomitant low-dose glucocorticoids (prednisone equivalent <10 mg/day) not adversely impacting vaccine response, and patients on chronic high-dose glucocorticoids (≥20 mg/day prednisone equivalent) qualifying for vaccination starting at age 18 5, 2, 4
- The European Society of Clinical Microbiology and Infectious Diseases (ESCMID) notes that TNF-inhibitor treated patients develop significant humoral and cell-mediated responses, approximately half the response of healthy subjects but still clinically meaningful, with no cases of varicella infection or zoster occurring in 600 patients on TNF-inhibitors who received vaccination 5
Timing Considerations
- The Infectious Diseases Society of America (IDSA) recommends vaccination regardless of prior shingles history, with vaccination ideally administered at least 2 months after acute symptoms resolve, and adults who previously received Zostavax should receive Shingrix at least 2 months after the last Zostavax dose 2, 4
- The American Society of Clinical Oncology (ASCO) states that Shingrix is not contraindicated during neutropenia in cancer patients, as it is a non-live vaccine, and consider administering between chemotherapy cycles (>7 days after last treatment) when feasible to optimize vaccine response 2
Critical Contraindications
- The FDA states that the only contraindication to Shingrix is a history of severe allergic reaction (e.g., anaphylaxis) to any component of the vaccine or after a previous dose 1