Fluzone Quadrivalent (influenza vaccine) / Sanofi - LARVOL DELTA

Recombinant Influenza Vaccine Versus Standard Egg-Based Inactivated Influenza Vaccine in Adults 18-64 Years (clinicaltrials.gov) - P4 | N=3988 | Completed | Sponsor: Centers for Disease Control and Prevention | Terminated ➔ Completed

Trial completion • Infectious Disease • Influenza • Respiratory Diseases

Tfh Dysfunction in HIV and Aging (clinicaltrials.gov) - P4 | N=400 | Active, not recruiting | Sponsor: University of Miami | Trial completion date: Dec 2026 ➔ Dec 2027 | Trial primary completion date: Jun 2026 ➔ Apr 2027

Trial completion date • Trial primary completion date • Human Immunodeficiency Virus • Infectious Disease • Influenza • Respiratory Diseases • CD4

Evaluation of Human Immune Responses Vaccination in Patients With Lymphoma (clinicaltrials.gov) - P=N/A | N=200 | Recruiting | Sponsor: Emory University | Trial completion date: May 2026 ➔ May 2028 | Trial primary completion date: May 2026 ➔ May 2027

Trial completion date • Trial primary completion date • B Cell Lymphoma • Chronic Lymphocytic Leukemia • Diffuse Large B Cell Lymphoma • Follicular Lymphoma • Hematological Malignancies • Leukemia • Lymphoma • Mantle Cell Lymphoma • Non-Hodgkin’s Lymphoma • Oncology • T Cell Non-Hodgkin Lymphoma

Tfh Dysfunction in HIV and Aging (clinicaltrials.gov) - P4 | N=400 | Active, not recruiting | Sponsor: University of Miami | Recruiting ➔ Active, not recruiting

Enrollment closed • Human Immunodeficiency Virus • Infectious Disease • Influenza • Respiratory Diseases • CD4

FluVax3: A Deep Longitudinal Analysis of Next Generation Influenza Vaccines in Older Adults (clinicaltrials.gov) - P4 | N=75 | Active, not recruiting | Sponsor: The Jackson Laboratory | Recruiting ➔ Active, not recruiting

Enrollment closed • Infectious Disease • Influenza • Respiratory Diseases

Opioid, HIV and Immune System (clinicaltrials.gov) - P4 | N=400 | Active, not recruiting | Sponsor: University of Miami | Recruiting ➔ Active, not recruiting | Trial completion date: Dec 2026 ➔ Dec 2027 | Trial primary completion date: Mar 2026 ➔ Jan 2027

Enrollment closed • Trial completion date • Trial primary completion date • Human Immunodeficiency Virus • Infectious Disease • CD4

Intralesional Influenza Vaccine for the Treatment of Stage I-IV Melanoma (clinicaltrials.gov) - P1 | N=36 | Recruiting | Sponsor: Carlo Contreras | Trial completion date: Dec 2026 ➔ Dec 2027 | Trial primary completion date: Feb 2026 ➔ Sep 2027

Trial completion date • Trial primary completion date • Cutaneous Melanoma • Infectious Disease • Influenza • Melanoma • Oncology • Respiratory Diseases • Solid Tumor

A Study to Evaluate the Intratumoral Influenza Vaccine Administration in Patients With Breast Cancer (clinicaltrials.gov) - P1 | N=0 | Withdrawn | Sponsor: Rush University Medical Center | N=18 ➔ 0 | Not yet recruiting ➔ Withdrawn

Enrollment change • Trial withdrawal • Breast Cancer • Estrogen Receptor Positive Breast Cancer • Infectious Disease • Influenza • Oncology • Respiratory Diseases • Solid Tumor • Triple Negative Breast Cancer • HER-2

Opioid, HIV and Immune System (clinicaltrials.gov) - P4 | N=400 | Recruiting | Sponsor: University of Miami | N=300 ➔ 400

Enrollment change • Human Immunodeficiency Virus • Infectious Disease • CD4

A Study to Evaluate the Intratumoral Influenza Vaccine Administration in Patients With Breast Cancer (clinicaltrials.gov) - P1 | N=18 | Not yet recruiting | Sponsor: Rush University Medical Center | Trial completion date: Sep 2027 ➔ Dec 2027 | Trial primary completion date: Sep 2026 ➔ Jun 2027

Trial completion date • Trial primary completion date • Breast Cancer • Estrogen Receptor Positive Breast Cancer • Infectious Disease • Influenza • Oncology • Respiratory Diseases • Solid Tumor • Triple Negative Breast Cancer

Absolute and Relative Effectiveness of Cell- and Egg-based Quadrivalent Inactivated Influenza Vaccine Products from 2014-2015 to 2018-2019 seasons, U.S. Flu VE Network. (PubMed, Clin Infect Dis) - "Comparisons of influenza vaccine products over multiple seasons showed benefit against symptomatic laboratory-confirmed outpatient influenza of both egg- and cell culture-based quadrivalent inactivated influenza vaccines, with similar absolute and relative levels of protection provided by each product."

Journal • Infectious Disease • Influenza • Respiratory Diseases

A Study to Evaluate the Intratumoral Influenza Vaccine Administration in Patients With Breast Cancer (clinicaltrials.gov) - P1 | N=18 | Not yet recruiting | Sponsor: Rush University Medical Center | Trial completion date: Dec 2025 ➔ Sep 2027 | Trial primary completion date: Dec 2025 ➔ Sep 2026

Trial completion date • Trial primary completion date • Breast Cancer • Infectious Disease • Influenza • Oncology • Respiratory Diseases • Solid Tumor • Triple Negative Breast Cancer

Tfh Dysfunction in HIV and Aging (clinicaltrials.gov) - P4 | N=400 | Recruiting | Sponsor: University of Miami | Trial completion date: Sep 2025 ➔ Dec 2026 | Trial primary completion date: Sep 2025 ➔ Jun 2026

Trial completion date • Trial primary completion date • Human Immunodeficiency Virus • Infectious Disease • Influenza • Respiratory Diseases • CD4

Opioid, HIV and Immune System (clinicaltrials.gov) - P4 | N=300 | Recruiting | Sponsor: University of Miami | Trial completion date: May 2025 ➔ Dec 2026 | Trial primary completion date: May 2025 ➔ Mar 2026

Trial completion date • Trial primary completion date • Human Immunodeficiency Virus • Infectious Disease • CD4

Evaluation of Human Immune Responses Vaccination in Patients with Lymphoma (clinicaltrials.gov) - P=N/A | N=200 | Recruiting | Sponsor: Emory University | Trial completion date: Oct 2024 ➔ May 2026 | Trial primary completion date: Oct 2024 ➔ May 2026

Trial completion date • Trial primary completion date • B Cell Lymphoma • Chronic Lymphocytic Leukemia • Diffuse Large B Cell Lymphoma • Follicular Lymphoma • Hematological Malignancies • Leukemia • Lymphoma • Mantle Cell Lymphoma • Non-Hodgkin’s Lymphoma • Oncology • T Cell Non-Hodgkin Lymphoma

Intralesional Influenza Vaccine for the Treatment of Stage I-IV Melanoma (clinicaltrials.gov) - P1 | N=36 | Recruiting | Sponsor: Carlo Contreras | Trial completion date: Dec 2025 ➔ Dec 2026 | Trial primary completion date: Dec 2023 ➔ Feb 2026

Trial completion date • Trial primary completion date • Cutaneous Melanoma • Infectious Disease • Influenza • Melanoma • Oncology • Respiratory Diseases • Solid Tumor

Comparison of Recombinant Influenza Vaccine Versus Standard Egg-Based Inactivated Influenza Vaccine in Adults 18-64 Years (clinicaltrials.gov) - P4 | N=3988 | Terminated | Sponsor: Fatimah Dawood | Active, not recruiting ➔ Terminated; Insufficient funding.

IO biomarker • Trial termination • Infectious Disease • Influenza • Respiratory Diseases • CD4 • CD40LG • CD8 • GZMB • IFNG • IL17A • IL2 • IL2RA • IL4 • LAMP1 • TNFA

Safety and Immunogenicity of Quadrivalent Influenza mRNA Vaccine MRT5410 in Adult Participants 18 Years of Age and Older (clinicaltrials.gov) - P1/2 | N=682 | Completed | Sponsor: Sanofi Pasteur, a Sanofi Company | Active, not recruiting ➔ Completed

Trial completion • Infectious Disease • Influenza • Respiratory Diseases

A Study to Evaluate the Intratumoral Influenza Vaccine Administration in Patients With Breast Cancer (clinicaltrials.gov) - P1 | N=18 | Recruiting | Sponsor: Rush University Medical Center | Not yet recruiting ➔ Recruiting

Enrollment open • Breast Cancer • Infectious Disease • Influenza • Oncology • Respiratory Diseases • Solid Tumor • Triple Negative Breast Cancer

Intradermal Influenza Vaccination (clinicaltrials.gov) - P1 | N=249 | Recruiting | Sponsor: Yale University | Not yet recruiting ➔ Recruiting

Enrollment open • Infectious Disease • Influenza • Respiratory Diseases

FLU-TW: The Effects of Attenuated Versus Inactivated Flu Vaccine in Twin Sets (clinicaltrials.gov) - P1 | N=18 | Completed | Sponsor: Stanford University | Recruiting ➔ Completed

Trial completion • Infectious Disease • Influenza • Respiratory Diseases

SLVP033: Effects of Aging on Primary and Secondary Vaccine Responses in a 15-Year Longitudinal Cohort (clinicaltrials.gov) - P1 | N=54 | Completed | Sponsor: Stanford University | Active, not recruiting ➔ Completed

Trial completion • Hepatology • Infectious Disease • Inflammation • Influenza • Respiratory Diseases

A Study to Evaluate the Intratumoral Influenza Vaccine Administration in Patients With Breast Cancer (clinicaltrials.gov) - P1 | N=18 | Not yet recruiting | Sponsor: Rush University Medical Center

New P1 trial • Breast Cancer • Infectious Disease • Influenza • Oncology • Respiratory Diseases • Solid Tumor • Triple Negative Breast Cancer

Intradermal Influenza Vaccination (clinicaltrials.gov) - P1 | N=249 | Not yet recruiting | Sponsor: Yale University

Trial completion date • Trial initiation date • Trial primary completion date • Infectious Disease • Influenza • Respiratory Diseases

FLU-TW: The Effects of Attenuated Versus Inactivated Flu Vaccine in Twin Sets (clinicaltrials.gov) - P4 | N=40 | Recruiting | Sponsor: Stanford University

Trial completion date • Trial primary completion date • Infectious Disease • Influenza • Respiratory Diseases