Early research (Phase 1)Study completedNCT04053140What this trial is testingClosed-loop Control of Penicillin DeliveryWho this might be right forHealthy Volunteers Imperial College London 6
Not applicableWithdrawnNCT05561777What this trial is testingPenicillin Allergy Risk-Stratification and Delabeling of Low-Risk PatientsWho this might be right forAntibiotic Allergy Vanderbilt University Medical Center
Early research (Phase 1)Study completedNCT03158831What this trial is testingDrug Challenges Without Prior Skin TestingWho this might be right forDrug HypersensitivityPenicillin AllergyAntibiotic Allergy Montefiore Medical Center 166
Not applicableStudy completedNCT03033394What this trial is testingBeta-lactam Pharmacokinetics in Secondary CareWho this might be right forPharmacokineticsBeta Lactam Adverse ReactionPenicillin Allergy Imperial College London 65
Not applicableUnknownNCT03499457What this trial is testingPenicillin Allergy in Shfayim ClinicWho this might be right forPenicillin Allergy Clalit Health Services 100
Not applicableStudy completedNCT04108637What this trial is testingAllergy Antibiotics And Microbial ResistanceWho this might be right forInfection University of Leeds 823
Post-approval studies (Phase 4)Study completedNCT00552799What this trial is testingRCT to Investigate if Prophylactic Antibiotics Prevent Further Episodes of Cellulitis (Erysipelas) of the LegWho this might be right forCellulitis/Erysipelas of the Leg University of Nottingham 274
Not applicableStudy completedNCT00868842What this trial is testingDesensitization of Human Mast Cells: Mechanisms and Potential Utility for Preventing AnaphylaxisWho this might be right forAnaphylaxis Virginia Commonwealth University 10
Not applicableUnknownNCT02702349What this trial is testingThe Frequency of Positive Challenge Test to Penicillin in Children Suspected to Have Allergy to PenicillinWho this might be right forPenicillin Allergy Hillel Yaffe Medical Center 200
Not applicableUnknownNCT05956080What this trial is testingPenicillin Allergy Delabeling Among Surgical PatientsWho this might be right forPenicillin Allergy University Medicine Greifswald 600
Post-approval studies (Phase 4)Study completedNCT03637660What this trial is testingPhase 4 Comparative Trial of Benzathine Penicillin G for Treatment of Early Syphilis in Subjects With or Without HIV InfectionWho this might be right forSyphilis National Institute of Allergy and Infectious Diseases (NIAID) 249
Not applicableUnknownNCT06504888What this trial is testingDo Penicillin-allergic Patients Presents a High Risk of Sinus Lift FailureWho this might be right forMaxillary Sinus Disease Universitat Internacional de Catalunya 400
Not applicableStudy completedNCT04215770What this trial is testingComparison of Intravenous Co-amoxiclav Versus Benzyl PenicillinWho this might be right forTonsillitis Streptococcal Combined Military Hospital, Pakistan 310
Post-approval studies (Phase 4)UnknownNCT02922686What this trial is testingPenicillin for the Emergency Department Outpatient Treatment of CELLulitisWho this might be right forCellulitisWound InfectionAbscess Royal College of Surgeons, Ireland 414
Post-approval studies (Phase 4)Looking for participantsNCT06707194What this trial is testingEffect and Safety of Benzathine Penicillin Combined With Etanercept on SpondyloarthritisWho this might be right forSpondyloarthritis (SpA)Ankylosing Spondylitis (AS) Nanfang Hospital, Southern Medical University 340
Large-scale testing (Phase 3)Study completedNCT04838717What this trial is testingClinical Trial of Doxycycline VS BPG for Early Syphilis (SY-DOXY)Who this might be right forSyphilis Assistance Publique - Hôpitaux de Paris 200
Not applicableEnrolling By InvitationNCT06967467What this trial is testingAllergy Delabeling in Antibiotic Stewardship - EvaluationsWho this might be right forBeta Lactam Allergy in Patients With a Hematologic Malignancy Abramson Cancer Center at Penn Medicine 80
Large-scale testing (Phase 3)Looking for participantsNCT04958122What this trial is testingCefixime Clinical TrialWho this might be right forSyphilisHuman Immunodeficiency Virus University of Southern California 400
Not applicableStudy completedNCT00789217What this trial is testingPenicillin Skin Testing in Patients With History of Allergic Reactions to BetalactamsWho this might be right forPenicillin Allergy Chulalongkorn University 63
Post-approval studies (Phase 4)Ended earlyNCT05563610What this trial is testingOral Penicillin Challenge and Allergy De-labeling in ChildrenWho this might be right forPenicillin Allergy Phoenix Children's Hospital 31