Clinical Development, Clinical Trials and Immune Response

Pfizer and Valneva Issue Update on Phase 3 Clinical Trial Evaluating Lyme Disease Vaccine Candidate VLA15

Pfizer

FEBRUARY 16, 2023

These study participants, representing approximately half of the total recruited participants in the trial, are being discontinued following violations of Good Clinical Practice (GCP) at certain clinical trial sites run by a third-party clinical trial site operator.

Clinical Trials

Clinical Trials Clinical Trials Vaccination Vaccine

Pfizer and BioNTech Advance COVID-19 Vaccine Strategy With Study Start of Next-Generation Vaccine Candidate Based on Enhanced Spike Protein Design

Pfizer

JULY 26, 2022

(NYSE: PFE) and BioNTech SE (Nasdaq: BNTX) today announced that the companies have initiated a randomized, active-controlled, observer-blind, Phase 2 study to evaluate the safety, tolerability, and immune response of an enhanced COVID-19 mRNA-based vaccine candidate at a 30 µg dose level. Pfizer Disclosure Notice.

Vaccination

Vaccination Vaccine Protein Immune Response

Pfizer and BioNTech to Potentially Supply the EU with 200 Million Doses of mRNA-based Vaccine Candidate Against SARS-CoV-2

The Pharma Data

SEPTEMBER 9, 2020

“We have activated our supply chain, most importantly our site in Belgium, and are starting to manufacture so that our vaccine would be available as soon as possible, if our clinical trials prove successful and regulatory approval is granted.”. “As billion doses by the end of 2021. Pfizer Disclosure Notice.

Vaccination

Vaccination Vaccine Clinical Trials Clinical Trials

Pfizer and BioNTech Announce Data from Preclinical Studies of mRNA-based Vaccine Candidate Against COVID-19

The Pharma Data

SEPTEMBER 9, 2020

producing CD8+ T cell responses, which is thought to promote an anti-viral effect. In a preclinical murine model, a single IM immunization of BNT162b2 (0.2, CD4+ and CD8+ T-cells from splenocytes isolated from BNT162b2-immunized mice were strongly positive for IFN? The study is an event-driven trial.

Vaccination

Vaccination Vaccine RNA Clinical Trials

Pfizer and BioNTech Announce U.S. FDA Approval of their COVID-19 Vaccine COMIRNATY® For Adolescents 12 through 15 Years of Age

Pfizer

JULY 8, 2022

Favorable safety profile observed across more than 2,200 adolescents who participated in the clinical trial. Today’s approval is based on data from a Phase 3 clinical trial of 2,260 participants 12 through 15 years of age. We routinely post information that may be important to investors on our website at www.Pfizer.com.

FDA Approval

FDA Approval Vaccination Vaccine Clinical Trials

Pfizer and BioNTech Complete Submission to European Medicines Agency for Omicron BA.1 Adapted Bivalent Vaccine Candidate

Pfizer

JULY 19, 2022

The companies’ previously announced safety, tolerability and immunogenicity data from a Phase 2/3 trial that found a 30 µg booster dose of the Omicron-adapted bivalent vaccine candidate elicited a superior immune response against Omicron BA.1 1 as compared to the companies’ current COVID-19 vaccine. Pfizer Disclosure Notice.

Vaccination

Vaccination Vaccine Medicine Clinical Trials

Pfizer and BioNTech Submit a Variation to EMA for the Vaccination of Children 6 Months to less than 5 Years with COMIRNATY®

Pfizer

JULY 8, 2022

In the trial, children received the third 3-µg dose at least two months after the second dose at a time when Omicron was the predominant variant. Following a third dose in this age group , the vaccine was found to elicit a strong immune response, with a favorable safety profile similar to placebo. Pfizer Disclosure Notice.

Vaccination

Vaccination Vaccine Clinical Trials Clinical Trials

Pfizer and BioNTech Initiate Rolling Submission of Biologics License Application for U.S. FDA Approval of Their COVID 19 Vaccine

The Pharma Data

MAY 7, 2021

Pfizer and BioNTech initiated the BLA by submitting the nonclinical and clinical data needed to support licensure of the COVID-19 vaccine for use in individuals 16 years of age and older. We routinely post information that may be important to investors on our website at www.Pfizer.com. Pfizer Disclosure Notice.

Licensing

Licensing Licensing Vaccination Vaccine

Pfizer and BioNTech Initiate Phase 1 Study of Single Dose mRNA-Based Combination Vaccine Candidate for Influenza and COVID-19

Pfizer

NOVEMBER 2, 2022

The first participant has been dosed in a Phase 1 trial evaluating the safety, tolerability, and immunogenicity of a nucleoside-modified RNA (modRNA)-based combination vaccine approach. The influenza virus is subject to constant mutations to evade the host immune response, causing a seasonal variation in circulating strains.

Vaccination

Vaccination Vaccine Clinical Trials Clinical Trials

Pfizer and BioNTech Share Positive Early Data on Lead mRNA Vaccine Candidate BNT162b2 Against COVID-19

The Pharma Data

AUGUST 20, 2020

The companies are continuing to analyze data from the Phase 1 trials in the U.S. T cell immune responses elicited by BNT162b2 are being evaluated in the German study and the companies expect to submit the data for peer review and potential publication. This press release features multimedia. View the full release here: [link].

Vaccination

Vaccination Vaccine Clinical Trials Clinical Trials

Pfizer and BioNTech Announce Publication of Results from Landmark Phase 3 Trial of BNT162b2 COVID-19 Vaccine Candidate in The New England Journal of Medicine

The Pharma Data

DECEMBER 10, 2020

The ongoing Phase 3 clinical trial of BNT162b2, which is based on BioNTech’s proprietary mRNA technology, has enrolled more than 44,000 participants, the vast majority of whom have received their second dose. We routinely post information that may be important to investors on our website at www.Pfizer.com.

Vaccination

Vaccination Vaccine Trials Medicine

Pfizer and BioNTech Celebrate Historic First Authorization in the U.S. of Vaccine to Prevent COVID-19

The Pharma Data

DECEMBER 11, 2020

Pfizer and BioNTech appreciate the continued participation of the approximately 44,000 trial volunteers and remain committed to the companies’ pledge to always make their safety and well-being the companies’ top priority. About the Phase 2/3 Study. Germany, Turkey, South Africa, Brazil and Argentina.

Vaccination

Vaccination Vaccine Clinical Trials Clinical Trials

PFIZER AND BIONTECH ANNOUNCE COLLABORATION WITH BIOVAC TO MANUFACTURE AND DISTRIBUTE COVID-19 VACCINE DOSES WITHIN AFRICA

The Pharma Data

JULY 21, 2021

Immunocompromised persons, including individuals receiving immunosuppressant therapy, may have a diminished immune response to the Pfizer-BioNTech COVID-19 Vaccine. We routinely post information that may be important to investors on our website at www.Pfizer.com. Procedures should be in place to avoid injury from fainting.

Manufacturing

Manufacturing Vaccination Vaccine Clinical Trials

Pfizer and BioNTech to Provide COVID-19 Vaccine Doses for Olympic Athletes at the 2020 Tokyo Games

The Pharma Data

MAY 6, 2021

Immunocompromised persons, including individuals receiving immunosuppressant therapy, may have a diminished immune response to the Pfizer-BioNTech COVID-19 Vaccine. Severe allergic reactions have been reported following the Pfizer-BioNTech COVID-19 Vaccine during mass vaccination outside of clinical trials.

Vaccination

Vaccination Vaccine Clinical Trials Clinical Trials

Biopharma Leaders Unite To Stand With Science

The Pharma Data

SEPTEMBER 8, 2020

More specifically, the agency requires that scientific evidence for regulatory approval must come from large, high quality clinical trials that are randomized and observer-blinded, with an expectation of appropriately designed studies with significant numbers of participants across diverse populations.

Vaccination

Vaccination Vaccine Containment Clinical Trials

Biopharma Leaders Unite To Stand With Science

The Pharma Data

SEPTEMBER 8, 2020

More specifically, the agency requires that scientific evidence for regulatory approval must come from large, high quality clinical trials that are randomized and observer-blinded, with an expectation of appropriately designed studies with significant numbers of participants across diverse populations. www.Pfizer.com.

Vaccination

Vaccination Vaccine Containment Clinical Trials

Pfizer Investor Day Features Significant Number of Pipeline Advances for COVID-19 Programs and Across Numerous Therapeutic Areas

The Pharma Data

SEPTEMBER 15, 2020

The company announced the initiation of its Phase 1b clinical trial to evaluate the safety of a novel investigational therapeutic for COVID-19, PF-07304814. In addition to the COVID-19 vaccine program, Pfizer aims to deliver five innovative vaccines by 2025, subject to clinical success and regulatory approval.

Gene Therapy

Gene Therapy Vaccination Vaccine Trials

Clinical Research Informer

Pfizer and Valneva Issue Update on Phase 3 Clinical Trial Evaluating Lyme Disease Vaccine Candidate VLA15

Pfizer and BioNTech Advance COVID-19 Vaccine Strategy With Study Start of Next-Generation Vaccine Candidate Based on Enhanced Spike Protein Design

Trending Sources

Pfizer and BioNTech to Potentially Supply the EU with 200 Million Doses of mRNA-based Vaccine Candidate Against SARS-CoV-2

Pfizer and BioNTech Announce Data from Preclinical Studies of mRNA-based Vaccine Candidate Against COVID-19

Pfizer and BioNTech Announce U.S. FDA Approval of their COVID-19 Vaccine COMIRNATY® For Adolescents 12 through 15 Years of Age

Pfizer and BioNTech Complete Submission to European Medicines Agency for Omicron BA.1 Adapted Bivalent Vaccine Candidate

Pfizer and BioNTech Submit a Variation to EMA for the Vaccination of Children 6 Months to less than 5 Years with COMIRNATY®

Pfizer and BioNTech Initiate Rolling Submission of Biologics License Application for U.S. FDA Approval of Their COVID 19 Vaccine

Pfizer and BioNTech Initiate Phase 1 Study of Single Dose mRNA-Based Combination Vaccine Candidate for Influenza and COVID-19

Pfizer and BioNTech Share Positive Early Data on Lead mRNA Vaccine Candidate BNT162b2 Against COVID-19

Pfizer and BioNTech Announce Publication of Results from Landmark Phase 3 Trial of BNT162b2 COVID-19 Vaccine Candidate in The New England Journal of Medicine

Pfizer and BioNTech Celebrate Historic First Authorization in the U.S. of Vaccine to Prevent COVID-19

PFIZER AND BIONTECH ANNOUNCE COLLABORATION WITH BIOVAC TO MANUFACTURE AND DISTRIBUTE COVID-19 VACCINE DOSES WITHIN AFRICA

Pfizer and BioNTech to Provide COVID-19 Vaccine Doses for Olympic Athletes at the 2020 Tokyo Games

Biopharma Leaders Unite To Stand With Science

Biopharma Leaders Unite To Stand With Science

Pfizer Investor Day Features Significant Number of Pipeline Advances for COVID-19 Programs and Across Numerous Therapeutic Areas

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