CodeSystem Comparison between http://terminology.hl7.org/CodeSystem/state-change-reason vs http://terminology.hl7.org/CodeSystem/state-change-reason

Messages

WarningCodeSystem.concept.where(code='death').displayChanged value for display: 'death (adverse event)' vs 'Death'
InformationCodeSystem.concept.where(code='death').definitionChanged value for definition: 'death (adverse event).' vs 'The subject (ResearchSubject) has died.'
InformationCodeSystem.concept.where(code='informedConsentSigned').definitionChanged value for definition: 'Informed consent signed.' vs 'The subject (ResearchSubject) has signed informed consent.'

Metadata

NameValueComments
.caseSensitivetrue
    .compositional
      .contentcomplete
        .copyrightThis material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html
          .date2026-03-05
            .descriptionIndicates why the state of the subject changed.
              .experimentalfalse
                .hierarchyMeaning
                  .jurisdiction
                    .nameStateChangeReason
                      .publisherHealth Level Seven International
                        .purpose
                          .statusactive
                            .titleStateChangeReason
                              .urlhttp://terminology.hl7.org/CodeSystem/state-change-reason
                                .version2.0.0
                                  .versionNeeded

                                    Concepts

                                    CodeDisplaystatusComments
                                    .adverseEventadverse event
                                    • Removed this concept
                                    .deathdeath (adverse event)Death
                                    • display changed from left to right
                                    • definition changed from left to right
                                    .notEligibledid not meet eligibility criteria
                                    • Removed this concept
                                    .eligibleButNoeligible but unwilling or unable to participate
                                    • Removed this concept
                                    .enrolledenrolled or registered
                                    • Removed this concept
                                    .exclusionexclusion
                                    • Removed this concept
                                    .followUpCompletefollow-up complete
                                    • Removed this concept
                                    .inclusioninclusion
                                    • Removed this concept
                                    .informedConsentSignedInformed consent signed
                                    • definition changed from left to right
                                    .intOrObsCompleteintervention or observation complete
                                      .nonCompliancenon-compliance
                                      • Removed this concept
                                      .preRegpre-registered or slot reserved
                                      • Removed this concept
                                      .refuseConsentrefuse consent
                                      • Removed this concept
                                      .screenFailurescreen failure
                                      • Removed this concept
                                      .studyClosedstudy permanently closed to accrual
                                      • Removed this concept
                                      .studyTerminatedstudy terminated
                                      • Removed this concept
                                      .subjectRefusalsubject refusal
                                      • Removed this concept
                                      .unwillingOrUnableunwilling or unable to participate
                                      • Removed this concept
                                      .withdrawnConsentwithdrawn consent
                                      • Removed this concept
                                      .unable-to-participateUnable to Participate
                                      • Added this concept
                                      .unwilling-to-participateUnwilling to Participate
                                      • Added this concept
                                      .screening-failureScreening Failure
                                      • Added this concept
                                      .intervention-completeIntervention Complete
                                      • Added this concept
                                      .follow-up-completeFollow-up Complete
                                      • Added this concept
                                      .adverse-eventAdverse Event
                                      • Added this concept
                                      .consent-withdrawnConsent Withdrawn
                                      • Added this concept
                                      .non-complianceNon-compliance
                                      • Added this concept