Pfizer: Pneumonia trials

The registry lists 23 Pneumonia studies with Pfizer as lead sponsor. 3 are open to participants now and 7 have results posted.

Phase 1 2Phase 2 2Phase 3 9Phase 4 3No phase 7(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 Learn About How 20-Valent Pneumococcal Conjugate Vaccine Works in a Real-world SettingRecruitingNCT05452941
• A Study To Learn About The Effects Of Pneumococcal Vaccine In People With HIVCompletedNCT05794191Results posted
• 13-valent Pneumococcal Conjugate Vaccine Study in Adults and Children in IndiaCompletedNCT02034877Phase 4Results posted
• Clinical Outcomes of Methicillin Resistant Staphylococcus Aureus (MRSA) Hospital-Based PneumoniaCompletedNCT01819935Results posted
• Special Use-Result Surveillance of Unasyn-S (Kit) for Intravenous Use - A Surveillance on High-dose (>6 g Daily) Administration -CompletedNCT01793688Results posted
• Drug Use Investigation Of Azithromycin IV For Pneumonia Or Pelvic Inflammatory Disease (Regulatory Post Marketing Commitment Plan)CompletedNCT01671280Results posted
• A Study To Assess The Safety And Effectiveness Of Prevenar In Chinese Children Who Have Not Previously Received A Vaccine Against Pneumococcal BacteriaCompletedNCT01193582Phase 4Results posted
• A Study To Investigate The Pharmacokinetics, Safety And Tolerability Of An Intravenous And Oral Form Of A Compound In Subjects With Varying Degrees Of Renal Impairment And Normal Renal FunctionCompletedNCT00759564Phase 1Results 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 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
• Safety and Efficacy of Tofacitinib in Hospitalized Participants With COVID-19 Pneumonia Who Are Receiving Standard of Care TherapyWithdrawnNCT04412252Phase 2
• Serotype Distribution of Streptococcus Pneumoniae That Causes Invasive Diseases at Children and Adults in TurkeyCompletedNCT01810861
• Study Evaluating Tigecycline Versus Ceftriaxone In Complicated Intra-Abdominal Infections & Community Acquired PneumoniaWithdrawnNCT01602874Phase 3
• Study Evaluating Tigecycline Versus Ceftriaxone In Complicated Intra-Abdominal Infections & Community Acquired PneumoniaWithdrawnNCT00914888Phase 3
• An Open, Prospective, Randomized, Multicenter Study of the Efficacy and Safety of Intravenous Followed by Oral Azithromycin Versus Cefuroxime Alone or With Oral Erythromycin for the Treatment of Chinese Patients Who Were Hospitalized for PneumoniaCompletedNCT00648726Phase 3
• A Multicenter, Randomized, Double-Blind, Double-Dummy Trial of Azithromycin SR Compared With Levofloxacin for the Treatment of Mild to Moderate Pneumonia in Adult PatientsCompletedNCT00643734Phase 3
• A Multicenter, Randomized, Double-Blind, Double-Dummy Trial of Azithromycin SR Compared With Clarithromycin Extended Release for the Treatment of Pneumonia in Adult PatientsCompletedNCT00643227Phase 3
• Colombia Epidemiologic Surveillance StudyTerminatedNCT00428051
• Zithromax EV in Community-Acquired Pneumonia (CAP)CompletedNCT00137007Phase 4
• Study Evaluating Tigecycline Versus Imipenem/Cilastatin in Hospital-Acquired PneumoniaCompletedNCT00080496Phase 3
• Ventilator-Associated Pneumonia/Hospital-Acquired Pneumonia Requiring Mechanical Ventilatory SupportCompletedNCT00050401Phase 3