Neoplasms, BreastPhase 3BRAVONCT01905592
A Phase III Trial of Niraparib Versus Physician's Choice in HER2 Negative, Germline BRCA Mutation-positive Breast Cancer Patients
A Phase 3 study testing niraparib and Physician's choice in people with Neoplasms, Breast and Carcinoma of Breast, run by Tesaro, Inc. at 104 sites in 14 countries.
Trial summary
The purpose of this study is to compare progression-free survival (PFS) in patients with advanced/metastatic breast cancer who have a BRCA mutation when treated with niraparib as compared to those treated with physician's choice Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Neoplasms, Breast, Carcinoma of Breast, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
- What is being tested?
- niraparib and Physician's choice
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 216 participants
- Where
- 104 sitesin 14 countries
- Study dates
- 25 Feb 2014to 26 Oct 2021
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Germline BRCA1 or BRCA2 mutation; patients with unknown BRCA status who meet NCCN BRCA screening criteria will be screened for BRCA mutation.
- Histologically or cytologically confirmed HER2-negative metastatic or locally advanced disease that is not amenable to resection or radiation with curative intent.
- Up to 2 prior cytotoxic regimens for advanced or metastatic breast cancer; patients with no prior cytotoxic regimens for advanced or metastatic disease will only be allowed if they relapsed during or within 12 months of (neo-) adjuvant cytotoxic therapy.
- Prior therapy should have included a taxane and/or anthracycline (unless contraindication to those) in the neoadjuvant, adjuvant, or advanced/metastatic setting.
- Hormone receptor positive patients must also have hormone resistant disease; either relapsed while on adjuvant endocrine treatment, or within one year of completing adjuvant endocrine treatment, or progression on at least one line of endocrine treatment for advanced cancer.
- ECOG performance status 0-2
- Adequate bone marrow, kidney and liver function
Who cannot join
- Patients with platinum resistant cancer
- Symptomatic uncontrolled brain metastases
- Prior diagnosis of Stage IV ovarian cancer; Stage III ovarian cancer must have a 5-year disease-free interval; Stage II ovarian cancer must have a 2-year disease-free interval
- Known hypersensitivity to the components of niraparib
- Invasive cancer other than breast cancer within 2 years (except basal or squamous cell carcinoma of the skin that has been definitely treated)
- Pregnant or breast feeding patients
Show all 11Show fewer
- Immunocompromised patients
- Known active Hepatitis B or C
- Prior treatment with a PARP inhibitor
- Known history of myelodysplastic syndrome (MDS).
- known and persistent (>4 weeks) >/= grade 3 toxicity or fatigue from prior cancer treatment.
Trial locations and contacts
104 sites in 14 countries.
104 sites in 14 countries
United States25 sites
GSK Investigational Site
Boston, Massachusetts, 02111
GSK Investigational Site
Cleveland, Ohio, 44195
GSK Investigational Site
Clifton Park, New York, 12065
GSK Investigational Site
Dallas, Texas, 75237
GSK Investigational Site
Eugene, Oregon, 97401
GSK Investigational Site
Everett, Washington, 98201
GSK Investigational Site
Fort Myers, Florida, 33901
GSK Investigational Site
Fort Worth, Texas, 76104
GSK Investigational Site
Green Bay, Wisconsin, 54311
GSK Investigational Site
Henderson, Nevada, 89074
GSK Investigational Site
Lake Success, New York, 11042
GSK Investigational Site
Los Angeles, California, 90033
GSK Investigational Site
Los Angeles, California, 90048
GSK Investigational Site
Low Moor, Virginia, 24457
GSK Investigational Site
Miami, Florida, 33176
GSK Investigational Site
Nashville, Tennessee, 37203
GSK Investigational Site
Nashville, Tennessee, 37232
GSK Investigational Site
Omaha, Nebraska, 68114
GSK Investigational Site
Philadelphia, Pennsylvania, 19111
GSK Investigational Site
Portland, Oregon, 97225
GSK Investigational Site
San Antonio, Texas, 78217
GSK Investigational Site
Seattle, Washington, 98111
GSK Investigational Site
Tucson, Arizona, 85710
GSK Investigational Site
Webster, Texas, 77598
GSK Investigational Site
Weslaco, Texas, 78596
United Kingdom13 sites
GSK Investigational Site
Bebington, Wirral, CH63 4JY
GSK Investigational Site
Belfast, BT9 7AB
GSK Investigational Site
Edinburgh, EH4 2XU
GSK Investigational Site
Glasgow, G11 6NT
GSK Investigational Site
Headington, Oxford, Oxfordshire, OX3 7LJ
GSK Investigational Site
London, NW1 2PG
GSK Investigational Site
London, SE1 9RT
GSK Investigational Site
London, SW3 6JJ
GSK Investigational Site
Northwood, Middlesex, HA6 2RN
GSK Investigational Site
Nottingham, NG5 1PB
GSK Investigational Site
Southampton, Hampshire, SO16 6YD
GSK Investigational Site
Sutton, Surrey, SM2 5PT
GSK Investigational Site
Whitchurch, Cardiff, CF14 2TL
Italy11 sites
GSK Investigational Site
Ancona, The Marches, 60020
GSK Investigational Site
Cremona, Lombardy, 26100
GSK Investigational Site
Genoa, Liguria, 16132
GSK Investigational Site
Lecce, Apulia, 73100
GSK Investigational Site
Legnago (VR), Veneto, 37045
GSK Investigational Site
Meldola (FC), Emilia-Romagna, 47014
GSK Investigational Site
Milan, Lombardy, 20141
GSK Investigational Site
Parma, Emilia-Romagna, 43100
GSK Investigational Site
Prato, Tuscany, 59100
GSK Investigational Site
Rimini, Emilia-Romagna, 47900
GSK Investigational Site
Viterbo, Lazio, 01100
Spain11 sites
GSK Investigational Site
Barcelona, 8035
GSK Investigational Site
Burgos, 09005
GSK Investigational Site
Cáceres, 10003
GSK Investigational Site
L'Hospitalet de Llobregat, 8907
GSK Investigational Site
Lleida, 25198
GSK Investigational Site
Lugo, 27003
GSK Investigational Site
Madrid, 28041
GSK Investigational Site
Pamplona, 31008
GSK Investigational Site
Valencia, 46009
GSK Investigational Site
Valencia, 46015
GSK Investigational Site
Vigo, 36312
France8 sites
GSK Investigational Site
Bordeaux, 33076
GSK Investigational Site
Dijon, 21079
GSK Investigational Site
Lille, 59020
GSK Investigational Site
Lyon, 69373
GSK Investigational Site
Montpellier, 34298
GSK Investigational Site
Nantes, 44202
GSK Investigational Site
Paris, 75248
GSK Investigational Site
Saint-Cloud, 92210
Belgium6 sites
GSK Investigational Site
Aalst, 9300
GSK Investigational Site
Brussels, 1000
GSK Investigational Site
Brussels, 1200
GSK Investigational Site
Edegem, 2650
GSK Investigational Site
Liège, 4000
GSK Investigational Site
Namur, 5000
Hungary6 sites
GSK Investigational Site
Budapest, 1122
GSK Investigational Site
Debrecen, 4032
GSK Investigational Site
Miskolc, 3501
GSK Investigational Site
Nyíregyháza, 4400
GSK Investigational Site
Pécs, 7624
GSK Investigational Site
Szeged, 6720
Israel6 sites
GSK Investigational Site
Haifa, 3109601
GSK Investigational Site
Holon, 58100
GSK Investigational Site
Kfar Saba, 44281
GSK Investigational Site
Rehovot, 76100
GSK Investigational Site
Tel Aviv, 6423906
GSK Investigational Site
Tel HaShomer, 52621
Greece5 sites
GSK Investigational Site
Heraklion,Crete, 71110
GSK Investigational Site
Marousi, 15123
GSK Investigational Site
Nea Kifissia, 14564
GSK Investigational Site
Neo Faliro, 18547
GSK Investigational Site
Thessaloniki, 57001
Canada4 sites
GSK Investigational Site
Calgary, Alberta, T2N 4N2
GSK Investigational Site
Kelowna, British Columbia, V1Y 5L3
GSK Investigational Site
Montreal, Quebec, H2L 4M1
GSK Investigational Site
Toronto, Ontario, M5G 2M9
Netherlands3 sites
GSK Investigational Site
Leiden, RC, 2333 ZA
GSK Investigational Site
Limburg, 6229HX
GSK Investigational Site
Zwolle, 8025 AB
Portugal3 sites
GSK Investigational Site
Coimbra, 3000-075
GSK Investigational Site
Lisbon, 1400-038
GSK Investigational Site
Porto, 4200-072
Poland2 sites
GSK Investigational Site
Lodz, 93-513
GSK Investigational Site
Racibórz, 47-400
About this study
Official title: A Phase III, Randomized, Open Label, Multicenter, Controlled Trial of Niraparib Versus Physician's Choice in Previously-treated, HER2 Negative, Germline BRCA Mutation-positive Breast Cancer Patients
The purpose of this study is to compare progression-free survival (PFS) in patients with advanced/metastatic breast cancer who have a BRCA mutation when treated with niraparib as compared to those treated with physician's choice
Read the detailed description
This is a phase III, randomized, open label, multicenter, controlled trial of niraparib versus physician's choice in previously-treated, HER2 negative, germline BRCA mutation-positive breast cancer patients. Niraparib is an orally active PARP inhibitor. Niraparib (in a 2:1 ratio) will be administered once daily continuously during a 21-day cycle. Physician's choice will be administered on a 21-day cycle. Health-related quality of life will be measured. The safety and tolerability will be assessed by clinical review of adverse events (AEs), physical examinations, electrocardiograms (ECGs), and safety laboratory values.
- Conditions
- Neoplasms, Breast, Carcinoma of Breast, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Ovarian Neoplasms
- Being tested
- niraparib, Physician's choice
- Keywords
- Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, BRCA1 Gene Mutation, BRCA2 Gene Mutation, PARP Inhibitor, BRCA
- Medical subject headings
- Breast Neoplasms, Ovarian Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
niraparibDrug
Also called formerly MK-4827
300 mg (3x100 mg capsules) once daily until progression or unacceptable toxicity develops
Physician's choiceDrug
Choice of 4 standard of care metastatic breast cancer chemotherapies, until progression or unacceptable toxicity develops
| Study group | Role | What they receive |
|---|---|---|
| Physician's choice | Active comparator | Physician may select from 4 active comparators Receives: Drug: Physician's choice |
| niraparib | Experimental | Patients will be randomized 2:1 to receive niraparib 300 mg (3x100 mg capsules) once daily for 21 continuous days Receives: Drug: niraparib |
What is being measured
The primary outcome is the main question the study is designed to answer.
Progression Free Survival (PFS) - Central Review Assessment
The primary objective of this study is to compare progression-free survival (PFS), as assessed by blinded central review, of participants with advanced/metastatic human epidermal growth factor receptor 2 (HER2)-negative gBRCA mutation breast cancer when treated with niraparib as compared to those treated with physician's choice single agent chemotherapy standards (eribulin, vinorelbine, gemcitabine or capecitabine). PFS is defined as the date of randomization to the date of disease progression or death due to any cause, whichever occurs earlier as per Response evaluation criteria in solid tumors (RECIST) version (v)1.1 as determined by central review assessment. Progressive Disease is defined as at least a 20 percent (%) increase in the sum of diameters of measured lesions taking as references the smallest sum of diameters recorded on study (including Baseline) and an absolute increase of >= 5 millimeter (mm).
Measured: From the date of randomization to the date of disease progression or death due to any cause, whichever occurs earlier, up to 4 years
Secondary outcomes (9)
Overall Survival
Overall Survival (OS) was defined as the time from randomization to the date of death of any causes.
Measured: From treatment randomization to date of death of any cause, up to 4 years
Number of Participants With Central BRCA Mutation Status
Blood samples were collected to evaluate central BRCA mutation status of participants. Baseline was defined as the most recent non-missing measurement prior to or on the first administration of study drug. Number of participants with central BRCA mutation status as BRCA1 positive only, BRCA2 positive only, Rearrangement only, BRCA1 and BRCA2 positive, BRCA1 positive and rearrangement, and BRCA2 positive and rearrangement were reported.
Measured: At Baseline (Cycle 1 Day1) (Cycle duration was 21 days)
Number of Participants With Serious Adverse Events (SAE) and Non-serious Adverse Events (Non-SAE)
An adverse event (AE) is any untoward medical occurrence that occurs in a participant or clinical investigation participant administered a pharmaceutical product, and which does not necessarily have to have a causal relationship with this treatment. An SAE is defined as any untoward medical occurrence or effect in a participant, whether or not considered related to the protocol treatment, at any dose that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing participant hospitalization, results in persistent or significant disability or incapacity, is a congenital anomaly or birth defect, is an medically important event or reaction as per medical and scientific judgment. Adverse events which were not serious adverse events were considered as non serious adverse events.
Measured: Up to 7 years
Progression Free Survival (PFS) - Investigator Assessment
PFS is defined as the date of randomization to the date of disease progression or death due to any cause, whichever occurs earlier as per RECIST version 1.1 as determined by Investigator assessment. Progressive Disease is defined as at least a 20 % increase in the sum of diameters of measured lesions taking as references the smallest sum of diameters recorded on study (including Baseline) and an absolute increase of >= 5 mm.
Measured: Assessed up to 4 years
Time to Treatment Failure
Time to treatment failure was defined from the date of randomization to progression or discontinuation of treatment for any reason, including but not restricted to disease progression, treatment toxicity and death.
Measured: Date of randomization to discontinuation of treatment for any reason, up to 4 years
Overall Response Rate (ORR)
ORR was defined as the percentage of the participants who achieved a complete response (CR) or partial response (PR) to treatment evaluated using Response Evaluation Criteria in Solid Tumors (RECIST) v1.1. Complete Response (CR)=disappearance of all target and non-target lesions and normalization of tumor markers. Pathological lymph nodes must have short axis measures <10 mm. Partial Response (PR)= at least a 30% decrease in the sum of measures (longest diameter for tumor lesions and short axis measure for nodes) of target lesions, taking as reference the Baseline sum of diameters. Percentage values are rounded off up to 1 decimal.
Measured: Up to 4 years
Duration of Response (DOR)
Duration of response was defined as the time from first documentation of response (confirmed CR or PR) until the time of first documentation of disease progression by RECIST v1.1 or death by any cause.
Measured: Up to 4 years
Number of Participants With Serious Adverse Events Related to New Malignancy
The number of participants with serious adverse events related to new malignancy were reported.
Measured: Up to 7 years
Number of Participants With Subsequent Anticancer Therapies
The number of participants with subsequent anticancer therapies were evaluated. Data has been reported as per following categories: any new anitumoral therapy, any chemotherapy, any radiotherapy, any surgery, any hormonal therapy, any targeted agents, and any other treatment. Participants may have received more than one subsequent therapies.
Measured: Up to 7 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted23 Jul 2013 (estimated)
- Study start25 Feb 2014
- Primary completion23 May 2018
- Study completion26 Oct 2021
Why it stopped: The study was terminated due to futility.
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Neoplasms, BreastStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- Randomization will be 2:1 (treatment:control) in at least 215 patients with germline BRCA mutations.
- Masking
- None (open label)
- Enrolment
- 216 participants (actual)
Sponsor and investigators
- Lead sponsor
- Tesaro, Inc.
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- European Organisation for Research and Treatment of Cancer - EORTC, Breast International Group, Myriad Genetic Laboratories, Inc., US Oncology Research, Sarah Cannon, Facing Our Risk of Cancer Empowered
- Responsible party
- Sponsor
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01905592
- Sponsor's protocol ID
- 213551
- Other IDs
- 1307-BCG, BIG5-13, PR-30-5010-C
- Acronym
- BRAVO
- Status last verified
- Oct 2022
- First submitted
- 18 Jul 2013
- Last updated
- 15 Nov 2022
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 15 Nov 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase III, Randomized, Open Label, Multicenter, Controlled Trial of Niraparib Versus Physician's Choice in Previously-treated, HER2 Negative, Germline BRCA Mutation-positive Breast Cancer Patients
- ClinicalTrials.gov ID
- NCT01905592
- Acronym / sponsor ID
- BRAVO / 213551
- Conditions
- Neoplasms, Breast, Carcinoma of Breast, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Ovarian Neoplasms
- Keywords
- Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, BRCA1 Gene Mutation, BRCA2 Gene Mutation, PARP Inhibitor, BRCA
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- TerminatedReason stopped: The study was terminated due to futility.
- Enrolment
- 216 participants (actual)
- Lead sponsor
- Tesaro, Inc.Industry (pharma, biotech, devices)
- Collaborators
- European Organisation for Research and Treatment of Cancer - EORTC, Breast International Group, Myriad Genetic Laboratories, Inc., US Oncology Research, Sarah Cannon, Facing Our Risk of Cancer Empowered
- Study start
- 25 Feb 2014 (actual)
- Primary completion
- 23 May 2018 (actual)
- Study completion
- 26 Oct 2021 (actual)
- First posted
- 23 Jul 2013 (estimated)
- Results
- Posted 27 Aug 2020
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to compare progression-free survival (PFS) in patients with advanced/metastatic breast cancer who have a BRCA mutation when treated with niraparib as compared to those treated with physician's choice
Detailed description
This is a phase III, randomized, open label, multicenter, controlled trial of niraparib versus physician's choice in previously-treated, HER2 negative, germline BRCA mutation-positive breast cancer patients. Niraparib is an orally active PARP inhibitor. Niraparib (in a 2:1 ratio) will be administered once daily continuously during a 21-day cycle. Physician's choice will be administered on a 21-day cycle. Health-related quality of life will be measured. The safety and tolerability will be assessed by clinical review of adverse events (AEs), physical examinations, electrocardiograms (ECGs), and safety laboratory values.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
- Model description
- Randomization will be 2:1 (treatment:control) in at least 215 patients with germline BRCA mutations.
| Arm | Type | Receives |
|---|---|---|
| Physician's choice | Active comparator | Drug: Physician's choicePhysician may select from 4 active comparators |
| niraparib | Experimental | Drug: niraparibPatients will be randomized 2:1 to receive niraparib 300 mg (3x100 mg capsules) once daily for 21 continuous days |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (7 listed)
- Germline BRCA1 or BRCA2 mutation; patients with unknown BRCA status who meet NCCN BRCA screening criteria will be screened for BRCA mutation.
- Histologically or cytologically confirmed HER2-negative metastatic or locally advanced disease that is not amenable to resection or radiation with curative intent.
- Up to 2 prior cytotoxic regimens for advanced or metastatic breast cancer; patients with no prior cytotoxic regimens for advanced or metastatic disease will only be allowed if they relapsed during or within 12 months of (neo-) adjuvant cytotoxic therapy.
- Prior therapy should have included a taxane and/or anthracycline (unless contraindication to those) in the neoadjuvant, adjuvant, or advanced/metastatic setting.
- ECOG performance status 0-2
Key exclusion criteria (11 listed)
- Patients with platinum resistant cancer
- Symptomatic uncontrolled brain metastases
- Prior diagnosis of Stage IV ovarian cancer; Stage III ovarian cancer must have a 5-year disease-free interval; Stage II ovarian cancer must have a 2-year disease-free interval
- Known hypersensitivity to the components of niraparib
- Invasive cancer other than breast cancer within 2 years (except basal or squamous cell carcinoma of the skin that has been definitely treated)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| niraparibAlso: formerly MK-4827300 mg (3x100 mg capsules) once daily until progression or unacceptable toxicity develops | Drug | niraparib |
| Physician's choiceChoice of 4 standard of care metastatic breast cancer chemotherapies, until progression or unacceptable toxicity develops | Drug | Physician's choice |
Primary outcome
Progression Free Survival (PFS) - Central Review Assessment
Time frame: From the date of randomization to the date of disease progression or death due to any cause, whichever occurs earlier, up to 4 years
The primary objective of this study is to compare progression-free survival (PFS), as assessed by blinded central review, of participants with advanced/metastatic human epidermal growth factor receptor 2 (HER2)-negative gBRCA mutation breast cancer when treated with niraparib as compared to those treated with physician's choice single agent chemotherapy standards (eribulin, vinorelbine, gemcitabine or capecitabine). PFS is defined as the date of randomization to the date of disease progression or death due to any cause, whichever occurs earlier as per Response evaluation criteria in solid tumors (RECIST) version (v)1.1 as determined by central review assessment. Progressive Disease is defined as at least a 20 percent (%) increase in the sum of diameters of measured lesions taking as references the smallest sum of diameters recorded on study (including Baseline) and an absolute increase of >= 5 millimeter (mm).
9 secondary outcomes
Overall Survival
Time frame: From treatment randomization to date of death of any cause, up to 4 years
Number of Participants With Central BRCA Mutation Status
Time frame: At Baseline (Cycle 1 Day1) (Cycle duration was 21 days)
Number of Participants With Serious Adverse Events (SAE) and Non-serious Adverse Events (Non-SAE)
Time frame: Up to 7 years
Progression Free Survival (PFS) - Investigator Assessment
Time frame: Assessed up to 4 years
Time to Treatment Failure
Time frame: Date of randomization to discontinuation of treatment for any reason, up to 4 years
Overall Response Rate (ORR)
Time frame: Up to 4 years
Duration of Response (DOR)
Time frame: Up to 4 years
Number of Participants With Serious Adverse Events Related to New Malignancy
Time frame: Up to 7 years
Number of Participants With Subsequent Anticancer Therapies
Time frame: Up to 7 years
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 15 Nov 2022.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Facing our risk of cancer empowered websiteLink provided by the sponsor.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
GSK Clinical Trials study director
GlaxoSmithKline
104 sites in 14 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing niraparib and Physician's choice in people with Neoplasms, Breast and Carcinoma of Breast, run by Tesaro, Inc. at 104 sites in 14 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 7 inclusion and 11 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: stopped early, as of the sponsor's last update on 15 Nov 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 104 sites in United States, United Kingdom, Italy, Spain, France and 9 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 27 Aug 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Progression Free Survival (PFS) - Central Review Assessment (time frame: From the date of randomization to the date of disease progression or death due to any cause, whichever occurs earlier, up to 4 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 Nov 2022.