DiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
Clinical Trials as TopicRandomized Controlled Trials as TopicTreatment OutcomeClinical Trials, Phase III as TopicResearch DesignResearch PersonnelClinical Trials, Phase II as TopicClinical Trials, Phase I as TopicControlled Clinical Trials as TopicDouble-Blind MethodBiomedical ResearchPatient SelectionMulticenter Studies as TopicTime FactorsNeoplasmsResearch SubjectsClinical Trials Data Monitoring CommitteesClinical ProtocolsPlacebosUnited StatesClinical Trials, Phase IV as TopicProspective StudiesFollow-Up StudiesEthics, ResearchInternetSingle-Blind MethodResearch Support as TopicInformed ConsentSample SizeResearchReproducibility of ResultsAntineoplastic AgentsEarly Termination of Clinical TrialsEvidence-Based MedicinePilot ProjectsPublishingOutcome Assessment (Health Care)QuestionnairesQuality of LifeData Interpretation, StatisticalDrug Therapy, CombinationEthics Committees, ResearchDrug Administration ScheduleResearcher-Subject RelationsSoftwareCost-Benefit AnalysisPeriodicals as TopicSeverity of Illness IndexEndpoint DeterminationTranslational Medical ResearchHuman ExperimentationUser-Computer InterfaceData CollectionCombined Modality TherapyRisk FactorsNational Institutes of Health (U.S.)Patient ParticipationCooperative BehaviorDatabases, FactualAlgorithmsAntineoplastic Combined Chemotherapy ProtocolsGuidelines as TopicBias (Epidemiology)Patient ComplianceDose-Response Relationship, DrugMeta-Analysis as TopicDrugs, InvestigationalTherapeutic Human ExperimentationSurvival AnalysisMedical OncologyFeasibility StudiesHealth Services ResearchBreast NeoplasmsAdministration, OralRisk AssessmentConflict of InterestInformation Storage and RetrievalGenetic ResearchPrognosisDrug IndustryRecurrencePlacebo EffectPain MeasurementDisclosureDisease ProgressionModels, StatisticalHIV InfectionsDietary SupplementsInformation DisseminationInternational CooperationPatient Education as TopicUnited States Food and Drug AdministrationCommunity-Based Participatory ResearchBibliometricsStrokeDrug ApprovalExercise TherapyCross-Over StudiesPublicationsSurvival Rate