2024
Temporary FDA Advisory Committee Members, Recommendations, and Agency Actions, 2017-2021
Chaudhry N, Zhang A, Schwartz J, Ramachandran R, Ross J. Temporary FDA Advisory Committee Members, Recommendations, and Agency Actions, 2017-2021. JAMA Network Open 2024, 7: e2436789. PMID: 39352702, PMCID: PMC11445682, DOI: 10.1001/jamanetworkopen.2024.36789.Peer-Reviewed Original ResearchFeasibility of using real-world data to emulate substance use disorder clinical trials: a cross-sectional study
Janda G, Jeffery M, Ramachandran R, Ross J, Wallach J. Feasibility of using real-world data to emulate substance use disorder clinical trials: a cross-sectional study. BMC Medical Research Methodology 2024, 24: 187. PMID: 39198727, PMCID: PMC11351457, DOI: 10.1186/s12874-024-02307-1.Peer-Reviewed Original ResearchConceptsElectronic health record dataElectronic health recordsSubstance use disordersCross-sectional studyAdministrative claimsEligibility criteriaTrials evaluating treatmentPublic health systemClinical trialsIntroductionReal-world evidenceSafety of medical productsHealth recordsHealth systemReal-world dataTrial emulationPrimary end pointInsurance claimsPhase 2Placebo comparatorActive comparatorInterventionEligibilityEnd pointsTrialsPremarket Pivotal Trial End Points and Postmarketing Requirements for FDA Breakthrough Therapies
Mooghali M, Wallach J, Ross J, Ramachandran R. Premarket Pivotal Trial End Points and Postmarketing Requirements for FDA Breakthrough Therapies. JAMA Network Open 2024, 7: e2430486. PMID: 39190303, PMCID: PMC11350476, DOI: 10.1001/jamanetworkopen.2024.30486.Peer-Reviewed Original ResearchConceptsFood and Drug Administration tableFood and Drug AdministrationSurrogate end pointsSurrogate markerPostmarketing studiesEnd pointsTraditional approvalCross-sectional studyClinical benefitAccelerated approvalTherapy designClinically significant end pointsReview of therapeuticsPrimary end pointUS Food and Drug AdministrationTrial end pointsSignificant end pointsPostmarketing requirementsPreliminary clinical evidenceApproval pathwayPivotal trialsClinical evidenceBreakthrough therapiesDrug AdministrationTherapyConsent Form Reporting on ClinicalTrials.Gov, 2013-2023
Axson S, Ramachandran R, Lisenby A, Giordano N. Consent Form Reporting on ClinicalTrials.Gov, 2013-2023. JAMA Network Open 2024, 7: e2418895. PMID: 38904965, PMCID: PMC11193120, DOI: 10.1001/jamanetworkopen.2024.18895.Peer-Reviewed Original ResearchAssociations Between Surrogate Markers and Clinical Outcomes for Nononcologic Chronic Disease Treatments
Wallach J, Yoon S, Doernberg H, Glick L, Ciani O, Taylor R, Mooghali M, Ramachandran R, Ross J. Associations Between Surrogate Markers and Clinical Outcomes for Nononcologic Chronic Disease Treatments. JAMA 2024, 331: 1646-1654. PMID: 38648042, PMCID: PMC11036312, DOI: 10.1001/jama.2024.4175.Peer-Reviewed Original ResearchConceptsMeta-analysesChronic diseasesFood and Drug AdministrationMeta-regression analysisMeta-analyses of observational studiesSurrogate markerClinical outcomesClinical trialsMeta-analysisEvidence of associationPublished meta-analysesStrength of associationMeta-analyses of clinical trialsChronic disease treatmentFood and Drug Administration tableResults of meta-regression analysisOutcome pairsFood and Drug Administration approvalMain OutcomesData extractionSystematic reviewStatistically significant resultsObservational studyPooled analysisDrug AdministrationPremarket Evidence and Postmarketing Requirements for Real-Time Oncology Review Indication Approvals
Mooghali M, Mohammad A, Wallach J, Mitchell A, Ross J, Ramachandran R. Premarket Evidence and Postmarketing Requirements for Real-Time Oncology Review Indication Approvals. JAMA Network Open 2024, 7: e249233. PMID: 38691363, PMCID: PMC11063797, DOI: 10.1001/jamanetworkopen.2024.9233.Peer-Reviewed Original ResearchUS FDA breakthrough therapy designation and consumer drug advertising: a recipe for confusion
Patel N, Mohammad A, Ross J, Ramachandran R. US FDA breakthrough therapy designation and consumer drug advertising: a recipe for confusion. The BMJ 2024, 384: e076138. PMID: 38383007, DOI: 10.1136/bmj-2023-076138.Peer-Reviewed Original Research
2023
Pivotal Trial Demographic Representation and Clinical Development Times for Oncology Therapeutics
Wong A, Miller J, Mooghali M, Ramachandran R, Ross J, Wallach J. Pivotal Trial Demographic Representation and Clinical Development Times for Oncology Therapeutics. JAMA 2023, 330: 2392-2394. PMID: 38079163, PMCID: PMC10714278, DOI: 10.1001/jama.2023.21958.Peer-Reviewed Original ResearchAssociation of health benefits and harms of Christmas dessert ingredients in recipes from The Great British Bake Off: umbrella review of umbrella reviews of meta-analyses of observational studies
Wallach J, Gautam A, Ramachandran R, Ross J. Association of health benefits and harms of Christmas dessert ingredients in recipes from The Great British Bake Off: umbrella review of umbrella reviews of meta-analyses of observational studies. The BMJ 2023, 383: e077166. PMID: 38123175, DOI: 10.1136/bmj-2023-077166.Peer-Reviewed Original ResearchEnsuring Public Trust in an Empowered FDA
Ross J, Berg K, Ramachandran R. Ensuring Public Trust in an Empowered FDA. New England Journal Of Medicine 2023, 388: 1249-1251. PMID: 37017494, DOI: 10.1056/nejmp2300438.Peer-Reviewed Original ResearchIf Left Unchecked: Lessons Learned from Unfettered U.S. Government Support of the NIH-Moderna Vaccine
Ramachandran R. If Left Unchecked: Lessons Learned from Unfettered U.S. Government Support of the NIH-Moderna Vaccine. The Journal Of Law, Medicine & Ethics 2023, 51: 41-45. PMID: 38433676, PMCID: PMC10911987, DOI: 10.1017/jme.2023.155.Peer-Reviewed Original Research