NCT01992952Active, not recruitingPhase 1/2
Fulvestrant +/- Akt Inhibition in Advanced Aromatase Inhibitor Resistant Breast Cancer
A Phase 1b/2 Randomised Placebo Controlled Trial of Fulvestrant +/- AZD5363 in Postmenopausal Women With Advanced Breast Cancer Previously Treated With a Third Generation Aromatase Inhibitor
Source: ClinicalTrials.gov · Last updated 26 Nov 2025
Brief summary (registry, in English)
This is a two stage study, with an initial dose escalation phase I study and subsequent double blind randomised phase II controlled trial. Eligible patients are post-menopausal women with metastatic ER+ breast cancer not suitable for surgical resection. Patients should be suitable for endocrine treatment, but have received no more than 3 previous lines of endocrine treatment and up to 1 line of chemotherapy for metastatic disease. They will also have had progressive disease during treatment with an aromatase inhibitor. Following the dose-escalation in stage 1, patients will be randomised to receive fulvestrant plus either placebo or 480mg (or maximum tolerated dose) of AZD5363 oral capsules or tablets taken once daily. Patients will receive fulvestrant in combination with either placebo or AZD5363 until disease progression. Patients may continue to receive fulvestrant and AZD5363/placebo treatment even after the last trial visit.
- Status (registry)
- Active, not recruiting
- Phase (registry)
- Phase 1/2
- Study type
- Interventional
- Enrollment
- 149 (actual)
- First submitted
- 21 Oct 2013
- Start date
- May 2014
- Primary completion date
- Mar 2019
- Lead sponsor
- Velindre NHS Trust
- Diseases
- Metastatic breast cancer
- NCT number
- NCT01992952
What you commit to
- Study type: Interventional · Phase 1/2
- Participants enrolled: 149
- From May 2014 to the primary completion date, Mar 2019
- 21 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Previous treatment with fulvestrant or PI3K/mTOR(mammalian target of rapamycin )/Akt inhibitor therapy
- Treatment with chemotherapy, immunotherapy or targeted, biologic or tumour embolisation within 21 days of study drug administration
- Palliative radiotherapy within 7 days of study drug
- Concomitant medication unsuitable for combination with trial medication
Other illness
- Rapidly progressive visceral disease not suitable for further endocrine therapy
- Any co-existing medical condition precluding trial entry including significant cardiac disease (to be defined in the protocol)
Lab values
- Clinically significant abnormalities in glucose metabolism
Other
- Known brain or leptomeningeal metastases
Who the study is looking for
- Post-menopausal Women
- Life expectancy 3 months
- Histological confirmation of ER+ breast cancer
- Clinical or histological confirmation of metastatic or locally advanced disease not amenable to surgical resection
- Measurable or non-measurable disease
- Adequate bone marrow, renal and hepatic function
- Eastern Cooperative Oncology Group (ECOG) performance status \< or equal to 2
- Progressive disease whilst receiving an aromatase inhibitor (AI) for metastatic breast cancer (MBC)
- Relapsed with metastatic disease whilst receiving an AI in adjuvant setting
- Up to 3 prior lines of endocrine therapy for Advanced Breast Cancer
- Up to 1 line of chemotherapy for Advanced Breast Cancer
- Patient willing to donate archival tumour sample
- Patient willing to donate baseline blood sample
- Suitable for further endocrine therapy
Age in the registry: 18 years to - · Sex: Female · Does not accept healthy volunteers
Sites (21)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Ysbyty Gwynedd Coordinator of this site? Confirm its status | Bangor | United Kingdom | Unknown status |
| Clatterbridge Cancer Centre Coordinator of this site? Confirm its status | Bebington | United Kingdom | Unknown status |
| Royal Blackburn Hospital Coordinator of this site? Confirm its status | Blackburn | United Kingdom | Unknown status |
| Blackpool Victoria Hospital Coordinator of this site? Confirm its status | Blackpool | United Kingdom | Unknown status |
| Velindre NHS Trust Coordinator of this site? Confirm its status | Cardiff | United Kingdom | Unknown status |
| University Hospital of North Durham Coordinator of this site? Confirm its status | Durham | United Kingdom | Unknown status |
| Great Western General Hospital Coordinator of this site? Confirm its status | Edinburgh | United Kingdom | Unknown status |
| Calderdale and Huddersfield NHS Foundation Trust Coordinator of this site? Confirm its status | Huddersfield | United Kingdom | Unknown status |
| The Ipswich Hospital NHS Trust Coordinator of this site? Confirm its status | Ipswich | United Kingdom | Unknown status |
| University Hospitals Morecambe Bay Coordinator of this site? Confirm its status | Lancaster | United Kingdom | Unknown status |
| St James's University Hospital Coordinator of this site? Confirm its status | Leeds | United Kingdom | Unknown status |
| Mount Vernon Cancer Centre Coordinator of this site? Confirm its status | London | United Kingdom | Unknown status |
| Royal Free Hospital Coordinator of this site? Confirm its status | London | United Kingdom | Unknown status |
| Christie Hospital Coordinator of this site? Confirm its status | Manchester | United Kingdom | Unknown status |
| Derriford Hospital Coordinator of this site? Confirm its status | Plymouth | United Kingdom | Unknown status |
| Royal Preston Hospital Coordinator of this site? Confirm its status | Preston | United Kingdom | Unknown status |
| Glan Clwyd Hospital Coordinator of this site? Confirm its status | Rhyl | United Kingdom | Unknown status |
| Queen's Hospital Coordinator of this site? Confirm its status | Romford | United Kingdom | Unknown status |
| Southampton General Hospital Coordinator of this site? Confirm its status | Southampton | United Kingdom | Unknown status |
| Royal Stoke University Hospital Coordinator of this site? Confirm its status | Stoke-on-Trent | United Kingdom | Unknown status |
| Royal Albert and Edward Infirmary -Wrightington Coordinator of this site? Confirm its status | Wigan | United Kingdom | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.