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Influenza vaccine

Phase 3

Infection in Solid Organ Transplant Recipients | Monoclonal antibody | Other |Design Therapeutics, Inc.|Last Updated: May 1, 2015

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment499

FDA Designations

No designations recorded

Clinical trial landscape

Influenza vaccine · 1 trial · 1 indication

Phase 3 1
NCT01761435Clinical Trial Evaluating Efficacy and Safety of One Dose Versus Two Doses of Influenza VaccinationInfection in Solid Organ Transplant Recipients
COMPLETED499 Analytics
PHASE3COMPLETED
Clinical Trial Evaluating Efficacy and Safety of One Dose Versus Two Doses of Influenza Vaccination
Infection in Solid Organ Transplant RecipientsUnlock trial analytics

Study Endpoints

Primary Endpoints

Seroconversion rates
At 5, 10, 15 weeks, and 12 months after the first vaccine dose

Difference in seroconversion rates in both treatment groups at 5, 10, 15 weeks, and 12 months after the first vaccine dose (percent of patients with 4 x increase in the pre-vaccination titers).

Secondary Endpoints

Postvaccination antibody titers
At 5, 10, 15 weeks, and 12 months after the first vaccine dose.
Safety.
At 5, 10, 15 weeks, and 12 months after the first vaccine dose
Efficacy
At 5, 10, 15 weeks, and 12 months after the first vaccine dose
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Influenza vaccine, second administration after 5 weeksEXPERIMENTALDrug: Influenza vaccine (split virion, inactivated) suspension for injection 0.5ml at the baseline and 5 weeks after the first one.
Influenza vaccineACTIVE_COMPARATORDrug: Influenza vaccine (split virion, inactivated) suspension for injection 0.5ml at the baseline.

Interventions

NameTypeDescription
Influenza vaccineBIOLOGICALPatients will be randomized at 1:1 rate and open label fashion, according to centers, and time elapsed since transplant and type of organ transplanted to one of this two interventions : A arm (usual treatment): Influenza vaccine (split virion, inactivated) suspension for injection 0.5ml at the baseline. B arm (experimental branch): Influenza vaccine (split virion, inactivated) suspension for injection 0.5ml at the baseline and 5 weeks after the first dose. The follow-up of both arms will be at 5, 10 and 15 weeks and one year after the baseline.
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Eligibility Criteria

Age Range16 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites12

Inclusion Criteria: 1. Solid organ transplant recipient. 2. 16 years or older. 3. More than 30 days after transplantation. 4. Negative pregnancy test for women of childbearing potential 5. The patient must give informed consent Exclusion Criteria: 1. No written informed consent. 2. Acute rejectio...

Countries:Spain
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Frequently asked questions about Influenza vaccine

What is Influenza vaccine used for in Infection in Solid Organ Transplant Recipients?

Influenza vaccine is used to prevent influenza infection in solid organ transplant recipients. It is being studied as a single dose versus two doses to evaluate efficacy and safety in this patient population. The vaccine is administered to individuals aged 16 years and older.

Who makes Influenza vaccine?

Influenza vaccine is being developed by Design Therapeutics, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker DSGN. The company is conducting clinical research to evaluate the vaccine's use in solid organ transplant recipients.

What phase is Influenza vaccine in?

Influenza vaccine is in Phase 3 clinical development. It is an investigational product and has not yet been approved by regulatory authorities. The Phase 3 trial has been completed, and the vaccine is being evaluated for its efficacy and safety in solid organ transplant recipients.

What clinical trials is Influenza vaccine in?

Influenza vaccine has one completed Phase 3 clinical trial registered as NCT01761435. This trial evaluated the efficacy and safety of one dose versus two doses of influenza vaccination in 499 solid organ transplant recipients in Spain. The study was active-controlled and included participants aged 16 years and older.

Is Influenza vaccine a monoclonal antibody?

Yes, Influenza vaccine is classified as a monoclonal antibody modality. It is being developed for the prevention of influenza infection in solid organ transplant recipients. The Phase 3 trial has been completed, and the vaccine remains investigational.

How does Influenza vaccine work?

Influenza vaccine works by stimulating the immune system to produce antibodies against influenza viruses. As a monoclonal antibody, it may also directly neutralize the virus. The vaccine is being studied to determine the optimal dosing regimen, comparing one dose versus two doses, in solid organ transplant recipients.