ICH ICH Enumeration: ShortName=Reason for Amendment Response Terminology

M2 ESTRI Code List

ShortName = Reason for Amendment Response Terminology
LongName = Reason for Amendment Response Terminology
Version = 1.0
CanonicalUri = 2.16.840.1.113883.3.989.2.3.1.14
CanonicalVersionUri = 2.16.840.1.113883.3.989.2.3.1.14.1
Agency
ShortName = M11
LongName = Clinical Trial protocols
Identifier = C217276
code
Id="code"
(required)
Type="string"
english-label
Id="en"
(optional)
Type="string" Lang="en"
M11 Definition
Id="en_def"
(optional)
Type="string" Lang="en"
current flag
Id="cf"
(optional)
Type="string" Lang="en"
C218497 Change In Standard Of Care A change in the standard of care necessitates a change(s) to, or formal clarification of, the protocol. y
C218496 Change In Strategy A change in the study purpose or intent of the scientific plan necessitates a change(s) to, or formal clarification of, the protocol. y
C218495 IMP Addition The addition of an investigational medicinal product to a clinical trial design necessitates a change(s) to, or formal clarification of, the protocol. y
C218501 Inconsistency And/Or Error In The Protocol An error or inconsistency in the protocol necessitates a change(s) to, or formal clarification of, the protocol. y
C218499 Investigator/Site Feedback Feedback from the investigator or study site necessitates a change(s) to, or formal clarification of, the protocol. y
C218492 IRB/IEC Feedback Feedback from the institutional review board or independent ethics committee necessitates a change(s) to, or formal clarification of, the protocol. y
C218494 Manufacturing Change A change to manufacturing processes of the study agents necessitates a change(s) to, or formal clarification of, the protocol. y
C218498 New Data Available (Other Than Safety Data) Previously unavailable data (other than safety data) becomes available, which necessitates a change(s) to, or formal clarification of, the protocol. y
C218491 New Regulatory Guidance A regulatory agency has published a guidance document that necessitates a change(s) to, or formal clarification of, the protocol. y
C218493 New Safety Information Available Previously unavailable safety data becomes available, which necessitates a change(s) to, or formal clarification of, the protocol. y
C48660 Not Applicable Determination of a value is not relevant in the current context. y
C17649 Other Different than the one(s) previously specified or mentioned. y
C218502 Protocol Design Error A protocol design error necessitates a change(s) to, or formal clarification of, a document. y
C218500 Recruitment Difficulty Challenges with participant recruitment necessitates a change(s) to, or formal clarification of, the protocol. y
C218490 Regulatory Agency Request To Amend A regulatory agency has expressed a need for a change(s) to, or formal clarification of, the protocol. y

This file contains a code list co-maintained by ICH M2 ESTRI and CDISC in collaboration with the NCI Enterprise Vocabulary Services (EVS). It is encoded using OASIS genericode. More information on ICH technical standards is available via the M2 ESTRI webpages at www.ich.org.

Change History: v1.0 (November 11 2025)

Report created by ICH_M2_CDISC_Codelist.xsl : [Revision: 1.1 ] : ICH : Harmonisation for Better Health