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A Randomized Phase II Study to Evaluate the Incidence of Discontinuations due to Diarrhoea at 3 Cycles in patients with Early-stage HER2-positive (HER2+), Hormone Receptor-positive (HR+) Breast Cancer treated with Neratinib plus Loperamide prophylaxis versus Neratinib with Initial Dose Escalation plus PRN Loperamide prophylaxis versus Neratinib plus Loperamide plus Colesevelam prophylaxis. “DIANER Study”

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-514630-21-00
Acronym
GEICAM/2018-06
Enrollment
175
Registered
2024-11-05
Start date
2022-08-11
Completion date
Unknown
Last updated
2025-08-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HER2 positive (HER2+), Hormone Receptor positive (HR+) Early-stage Breast Cancer.

Brief summary

Incidence of neratinib discontinuations due to diarrhoea at the end of 3 cycles of neratinib treatment.

Detailed description

Incidence and time to neratinib discontinuations due to any TEAE., Incidence, cumulative duration and time to first episode of any diarrhoea and grade 3 or higher diarrhoea., Incidence and time to neratinib discontinuation due to any reason., Incidence of hospitalisations due to any reason and diarrhoea., Incidence of TEAEs and SAEs that included AESIs (i.e. hepatic, cardiac, pulmonary, reproductive and developmental)., Incidence of Neratinib dose modifications (reductions and dose holds), and dose intensity., FACT B and EQ5D-5L questionnaires.

Interventions

DRUGNERATINIB
DRUGSindiar 2 mg cápsulas duras

Sponsors

Fundacion Grupo Espanol De Investigacion En Cancer De Mama
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Incidence of neratinib discontinuations due to diarrhoea at the end of 3 cycles of neratinib treatment.

Secondary

MeasureTime frame
Incidence and time to neratinib discontinuations due to any TEAE., Incidence, cumulative duration and time to first episode of any diarrhoea and grade 3 or higher diarrhoea., Incidence and time to neratinib discontinuation due to any reason., Incidence of hospitalisations due to any reason and diarrhoea., Incidence of TEAEs and SAEs that included AESIs (i.e. hepatic, cardiac, pulmonary, reproductive and developmental)., Incidence of Neratinib dose modifications (reductions and dose holds), and dose intensity., FACT B and EQ5D-5L questionnaires.

Countries

Croatia, France, Italy, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026