Apply to Trial

Compensation: Varies

Number of Visits: 6

Duration: 1 year

55 Participants Needed

Shingrix Vaccine for Bone Marrow Transplant Recipients
(Allo Trial)

Overseen ByTori Rutherford, RN BSN

Age: 18+

Sex: Any

Trial Phase: Phase 2

Sponsor: University of Colorado, Denver

Must not be taking: Immunosuppressants, Prednisone, others

Disqualifiers: Active GVHD, Pregnancy, others

Stay on Your Current MedsYou can continue your current medications while participating

No Placebo GroupAll trial participants will receive the active study treatment (no placebo)

Prior Safety DataThis treatment has passed at least one previous human trial

Approved in 3 JurisdictionsThis treatment is already approved in other countries

What You Need to Know Before You Apply

What is the purpose of this trial?

This trial evaluates the effectiveness and safety of the Shingrix vaccine for individuals who have undergone a bone marrow transplant. Researchers aim to determine if the timing after the transplant influences the immune response and whether an additional vaccine dose is beneficial. The trial includes participants who have had a stem cell transplant and completed their basic series of Shingrix shots. Participants are grouped based on the time elapsed since their transplant. This study is ideal for those concerned about shingles after a transplant. As a Phase 2 trial, it measures the treatment's effectiveness in an initial, smaller group, providing valuable insights for participants.

Will I have to stop taking my current medications?

The trial does not specify if you need to stop taking your current medications. However, if you are on significant immunosuppressive therapy or have been taking prednisone at high doses recently, you may not be eligible to participate.

Is there any evidence suggesting that this treatment is likely to be safe for humans?

Research has shown that the Shingrix vaccine, which helps prevent shingles, is generally safe for people who have had a stem cell transplant. In studies, patients who received the vaccine tolerated it well, experiencing no serious side effects. Specifically, for those who had stem cell transplants, the vaccine did not increase the risk of graft-versus-host disease (GVHD), a condition where the immune system attacks the transplanted cells.

The FDA has approved the vaccine for preventing shingles in adults, indicating its safety for most people. Some might experience mild side effects, such as soreness at the injection site, but these usually resolve quickly. Overall, research supports the Shingrix vaccine as a safe choice for those who have had a stem cell transplant.¹ ² ³ ⁴ ⁵

Why do researchers think this study treatment might be promising?

Researchers are excited about the Shingrix vaccine for bone marrow transplant recipients because it offers a non-live, recombinant zoster vaccine option, which is crucial for individuals with weakened immune systems. Unlike live vaccines, which are typically avoided in immunocompromised patients due to safety concerns, Shingrix is made from a piece of the varicella-zoster virus and an adjuvant that boosts the immune response without using a live virus. This makes it a safer alternative for preventing shingles in patients who have undergone stem cell transplants. Additionally, Shingrix's ability to stimulate a robust immune response offers the potential for more effective long-term protection against shingles and its complications, such as post-herpetic neuralgia.

What evidence suggests that the Shingrix vaccine could be effective for bone marrow transplant recipients?

Research has shown that the Shingrix vaccine effectively prevents shingles and its complications. For individuals who have undergone an autologous stem cell transplant, two doses of Shingrix have produced strong and lasting immune responses. One study found that the vaccine reduced shingles cases by 68.2%. The Advisory Committee on Immunization Practices (ACIP) recommends two doses of Shingrix for adults, including those with weakened immune systems. This trial will evaluate the effectiveness of the Shingrix vaccine for individuals who have had an allogeneic stem cell transplant at different time intervals post-transplant.¹ ⁴ ⁶ ⁷ ⁸

Who Is on the Research Team?

Myron Levin, MD

Principal Investigator

University of Colorado, Denver

Are You a Good Fit for This Trial?

This trial is for adults aged 18-79 who've had an allogeneic stem cell transplant. They must be 1 year post-transplant and have received two doses of Shingrix vaccine. Women must use contraception and not be pregnant or breastfeeding. Excluded are those with active graft disease, recent high-dose steroids, other immunosuppressants, or vaccines.

Inclusion Criteria

I received my second Shingrix dose between 18 and 30 months ago.

I am a woman able to have children and agree to follow the study's birth control requirements.

You must use contraception during and after receiving the vaccine.

See 5 more

Exclusion Criteria

I have not had a live vaccine in the last 4 weeks or a killed vaccine in the last 2 weeks.

I am not on strong immune-weakening medicines, except for transplant care.

I currently have active Graft Versus Host Disease.

See 5 more

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment

Participants receive the Shingrix vaccine and are monitored for immunogenicity and safety

1 year

Routine clinic visits every 6 months post-transplantation

Follow-up

Participants are monitored for the occurrence of herpes zoster and post-herpetic neuralgia

1 year

Follow-up visits as needed for herpes zoster evaluation

What Are the Treatments Tested in This Trial?

Interventions

Zoster Vaccine Recombinant

Trial Overview The study tests the safety and immune response to the Shingrix vaccine in bone marrow transplant recipients. It examines if timing after transplantation affects immunity and whether an extra dose enhances protection.

How Is the Trial Designed?

3Treatment groups

Experimental Treatment

Group I: ≥ 3 years post stem cell transplantExperimental Treatment1 Intervention

At Visit 1 participants will be given information about the nature of HZ and its recognition and given a questionnaire for completion should they develop HZ during the study. They will also be asked to contact the study team if they develop HZ so that further evaluation of potential HZ is completed and the details of the event recorded. A swab of an active lesion or crust from a dried lesion will be obtained for VZV PCR. A participant who develops HZ will be asked to complete the questionnaire weekly for 4 weeks and then at 8 and 12 weeks. In addition, the subject will be asked about pain medications taken during the episode. Information on HZ incidence will be supplemented from the clinic medical records and the electronic medical records. Subjects will be followed for 1 year after enrollment for the occurrence of HZ and of post-herpetic neuralgia (PHN).

Group II: 2-<3 years post stem cell transplantExperimental Treatment1 Intervention

Group III: 1-<2 years post stem cell transplantExperimental Treatment1 Intervention

Zoster Vaccine Recombinant is already approved in United States, European Union, Canada for the following indications:

Approved in United States as Shingrix for:

Prevention of herpes zoster (shingles) in adults aged 50 years and older

Approved in European Union as Shingrix for:

Prevention of herpes zoster (shingles) and postherpetic neuralgia in adults aged 50 years and older

Approved in Canada as Shingrix for:

Prevention of herpes zoster (shingles) in adults aged 50 years and older

Find a Clinic Near You

Who Is Running the Clinical Trial?

University of Colorado, Denver

Lead Sponsor

Trials

1,842

Recruited

3,028,000+

GlaxoSmithKline

Industry Sponsor

Trials

4,834

Recruited

8,389,000+

Headquarters

London, UK

Known For

Vaccines & Medicines

Published Research Related to This Trial

This study aims to evaluate the immune response to the Shingrix vaccine in 308 patients, including those with liver cirrhosis and liver transplant recipients, to understand how immunosuppression affects vaccine efficacy.

By measuring specific antibody and T cell responses at multiple time points, the research seeks to establish a routine test for monitoring vaccination success and its correlation with clinical protection against shingles.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Tiza-Titre increase and enhanced immunity through an adjuvanted, recombinant herpes zoster subunit vaccine in patients with liver cirrhosis and post-liver transplantation: a study protocol for a prospective cohort study.Vollmer-Raschdorf, S., Rashidi-Alavijeh, J., Voigt, S., et al.[2023]

A review of 2.5 years of post-marketing data from over 32 million doses of the adjuvanted recombinant zoster vaccine (RZV) found no significant safety concerns related to vesicular and bullous skin eruptions following vaccination.

The analysis showed that the number of herpes zoster (HZ) cases reported was lower than expected in the general population, suggesting that RZV vaccination does not increase the risk of HZ reactivation.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

An Analysis of Spontaneously Reported Data of Vesicular and Bullous Cutaneous Eruptions Occurring Following Vaccination with the Adjuvanted Recombinant Zoster Vaccine.Pirrotta, P., Tavares-Da-Silva, F., Co, M., et al.[2022]

The Zoster Vaccine Recombinant, Adjuvanted (Shingrix) is effective in preventing herpes zoster in adults aged 50 and older, and its use has been expanded to include adults aged 18 and older who are immunocompromised, making it the first vaccine approved for this group.

With moderate to high efficacy and a good safety profile, Shingrix has the potential to significantly reduce the incidence of herpes zoster and its complications, as recommended by health authorities like the FDA and ACIP.

NCBI (Pubmed)

pubmed.ncbi.nlm.nih.gov

Use of Recombinant Zoster Vaccine in Immunocompromised Adults Aged ≥19 Years: Recommendations of the Advisory Committee on Immunization Practices - United States, 2022.Anderson, TC., Masters, NB., Guo, A., et al.[2022]

Citations

1.pmc.ncbi.nlm.nih.govpmc.ncbi.nlm.nih.gov/articles/PMC11309022/

Cost-effectiveness analysis of vaccination with ...Base case results indicated vaccination with RZV would avert about 35% of HZ episodes and complications, while saving about 11% of net costs.

2.sciencedirect.comsciencedirect.com/science/article/pii/S109830152202143X

Cost-Effectiveness Analysis of Vaccination With ...This study aimed to estimate the cost-effectiveness of the use of recombinant zoster vaccine (RZV) (Shingrix), which protects against herpes zoster (HZ), among ...

3.pmc.ncbi.nlm.nih.govpmc.ncbi.nlm.nih.gov/articles/PMC8828160/

Adjuvanted recombinant zoster vaccine in adult autologous ...In autologous haematopoietic stem cell transplant recipients in whom Shingrix has demonstrated efficacy, two doses elicited high and persistent immune responses ...

4.astctjournal.orgastctjournal.org/article/S1083-8791(19)30508-7/fulltext

Recombinant Zoster Vaccine Significantly Reduces the ...The vaccine efficacy (VE) of a recombinant zoster vaccine (RZV) was 68.2% (95% confidence interval [CI], 55.6% to 77.5%) in a phase 3 study in adult autologous ...

5.cdc.govcdc.gov/shingles/hcp/vaccine-considerations/immunocompromised-adults.html

Clinical Considerations for Shingrix Use in ...ACIP recommends 2 doses of recombinant zoster vaccine (RZV, Shingrix) for the prevention of shingles and related complications in adults aged ≥19 years.

6.astctjournal.orgastctjournal.org/article/S1083-8791(19)31289-3/fulltext

Immunogenicity and Safety of the Adjuvanted Recombinant ...A 2-dose course of adjuvanted recombinant zoster vaccine was well tolerated among adult HCT recipients. Vaccine humoral responses occurred in less than half of ...

7.ashpublications.orgashpublications.org/bloodadvances/article/5/6/1585/475466/Safety-and-reactogenicity-of-the-recombinant

Safety and reactogenicity of the recombinant zoster vaccine ...Key Points. The recombinant zoster vaccine is safe and tolerable in allogeneic HCT recipients.The vaccine does not increase the rate of GVHD ...

8.shingrixhcp.comshingrixhcp.com/home-ic/immunogenicity-data/post-autologous-hematopoietic-stem-cell-transplant/

Post-Autologous Hematopoietic Stem Cell TransplantSHINGRIX is a vaccine indicated for prevention of herpes zoster (HZ) (shingles): ... SHINGRIX is not indicated for prevention of primary varicella infection ( ...

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