Pfizer: Respiratory Tract Infections trials

The registry lists 23 Respiratory Tract Infections studies with Pfizer as lead sponsor. 2 are open to participants now and 13 have results posted.

Phase 1 4Phase 2 6Phase 3 7Phase 4 1No phase 5(a study in two phases counts in both)

Studies

Open to participants first, then studies with results posted, then the rest; newest registration first within each.

• A Study to Learn About the Study Medicine Ibuzatrelvir in Adults With COVID-19 Who Are Severely ImmunocompromisedRecruitingNCT07013474Phase 3
• A Study to Learn About a Study Medicine Called Ibuzatrelvir in Adult and Adolescent Patients With COVID-19 Who Are Not Hospitalized But Are at Risk For Severe DiseaseRecruitingNCT06679140Phase 3
• A Study to Assess the Safety, Tolerability, and Immunogenicity of RSVpreF in Older Adults in KoreaCompletedNCT06593587Phase 3Results posted
• A Study to Learn About the Vaccine RSVpreF In Pregnant Participants With HIV and Their InfantsCompletedNCT06325657Phase 3Results posted
• A Study to Learn About the Safety and Immune Activity of RSVpreF in Children 2 to <18 Years of AgeCompletedNCT05900154Phase 1Results posted
• Safety and Immunogenicity of RSVpreF Coadministered With SIIV in Adults ≥65 Years of AgeCompletedNCT05301322Phase 3Results posted
• A Trial to Evaluate the Efficacy and Safety of RSVpreF in Infants Born to Women Vaccinated During Pregnancy.CompletedNCT04424316Phase 3Results posted
• A STUDY OF A RSV VACCINE WHEN GIVEN TOGETHER WITH TDAP IN HEALTHY NONPREGNANT WOMEN AGED BETWEEN 18 TO 49 YEARSCompletedNCT04071158Phase 2Results posted
• A PHASE 2B PLACEBO-CONTROLLED, RANDOMIZED STUDY OF A RESPIRATORY SYNCYTIAL VIRUS (RSV) VACCINE IN PREGNANT WOMENCompletedNCT04032093Phase 2Results posted
• A Study to Evaluate the Safety and Immunogenicity of an Adjuvanted RSV Vaccine in Healthy Older AdultsTerminatedNCT03572062Phase 2Results posted
• A Study to Describe the Safety and Immunogenicity of a RSV Vaccine in Healthy AdultsCompletedNCT03529773Phase 2Results posted
• Evaluation of Patients With Methicillin-Resistant Staphylococcus Aureus Hospital-Acquired Pneumonia Treated With Linezolid or VancomycinCompletedNCT01561469Results posted
• Acute Cough Study In ChildrenTerminatedNCT01257542Phase 4Results posted
• Compliance And Safety Study In Children With Upper And Lower Respiratory Tract InfectionsCompletedNCT00939185Results posted
• Trulimax (Azithromycin ) Non-Interventional Study In Acute Bacterial Upper Respiratory Tract InfectionsCompletedNCT00827502Results posted
• A Study of How Ibuzatrelvir is Taken up Into the Blood of Healthy Adults After Taking Different Tablets of IbuzatrelvirCompletedNCT07552779Phase 1
• A Study to Learn How Effective is PCV20 to Help Stop Adults Who Have a Higher Chance of Getting PneumoniaActive, not recruitingNCT07251465
• SPECIAL INVESTIGATION FOR ABRYSVO IN PREGNANT WOMEN AND INFANTSCompletedNCT06482099
• A Study to Learn About the Medicine Called Nirmatrelvir Used in Combination With Ritonavir in People With Weakened Immune Systems or at Increased Risk for Poor Outcomes Who Are Hospitalized Due to Severe COVID-19WithdrawnNCT05545319Phase 2
• Study of RV521 in the Treatment of Adult Subjects Who Have Undergone HCT With an URTI With RSVWithdrawnNCT04267822Phase 2
• Multiple Oral Dose Safety, Tolerability And Pharmacokinetic Study Of PF-04287881 In Healthy Adult SubjectsCompletedNCT01026545Phase 1
• Safety And Pharmacokinetics Study Of PF-04287881 In Healthy AdultsCompletedNCT00793000Phase 1
• A Trial Of Azithromycin SR For The Treatment Of Laryngopharyngitis or Tonsillitis or Acute Bacterial RhinosinusitisCompletedNCT00393835Phase 3