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Terminated Phase 2 Interventional Results available

A Study to Prevent Rash in People Starting Alpelisib for the Treatment of Breast Cancer

ClinicalTrials.gov ID: NCT05966584

Public ClinicalTrials.gov record NCT05966584. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Nov 10, 2026, 10:03 PM EST

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Official title

RETENTION: An Open-Label Phase 2 Trial of InteRlEukin (5) InhibiTion for the prEveNTION of Alpelisib Rash in Metastatic PIK3CA-mutant Hormone-Receptor Positive Breast Cancer

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The researcher are doing this study to find out whether benralizumab is effective at preventing skin rashes caused by alpelisib in people who have metastatic breast cancer. Skin rash is a common side effect of alpelisib. Researchers think adding benralizumab to the standard-of-care hormone treatment and alpelisib may prevent the patient from getting a rash.

Study identification

NCT ID
NCT05966584
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Enrollment
1 participant

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 6, 2023 (Actual)
Primary completion
Aug 2, 2024 (Actual)
Completion
Aug 2, 2024 (Actual)
Last update posted
Aug 29, 2024

2023 – 2024

United States locations

U.S. sites
7
U.S. states
2
U.S. cities
7
Facility City State ZIP Site status
Memorial Sloan Kettering Basking Ridge (All Protocol Activities) Basking Ridge New Jersey 07920 —
Memorial Sloan Kettering Monmouth (Limited Protocol Activities) Middletown New Jersey 07748 —
Memorial Sloan Kettering Cancer Center @ Suffolk - Commack (Limited Protocol Activities) Commack New York 11725 —
Memorial Sloan Kettering Westchester (All Protocol Activities) Harrison New York 10604 —
Memorial Sloan Kettering Cancer Center (All Protocol Activities) New York New York 10065 —
Memorial Sloan Kettering Rockville (Limited Protocol Activities) Rockville Centre New York 11570 —
Memorial Sloan Kettering Nassau (Limited Protocol Activities) Uniondale New York 11553 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05966584, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 29, 2024 · Synced Nov 10, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05966584 live on ClinicalTrials.gov.

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