DEVELOPMENT OF OPIOID-INDUCED CONSTIPATION: POST-HOC ANALYSIS OF DATA FROM A 12-WEEK PROSPECTIVE, OPEN-LABEL BLINDED ENDPOINT STREAMLINED STUDY IN LOW-BACK PAIN PATIENTS, TREATED WITH PROLONGED-RELEASE WHO-STEP III OPIOIDS (PROBE-PHA)

ENCePP Code of conduct

No

Data sources

• Data sources (types):
  Other
• Data sources (types), other:
  Analyses will base on the data set of an already completed study and will constitute a subgroup-analyses focusing on distinct features of opioid-related side effects on the gastrointestinal tract

Use of a Common Data Model (CDM)

• CDM mapping:
  No

Data quality specifications

• Check conformance:
  Unknown
• Check completeness:
  Unknown
• Check stability:
  Unknown
• Check logical consistency:
  Unknown

Data characterisation

• Data characterisation conducted:
  No