Breast CancerPhase 2INGE-BNCT02894398
Study in Women With Advanced Breast Cancer Receiving Palbociclib With AI or Fulvestrant
A Phase 2 study testing Palbociclib, Letrozole and Anastrozole in people with Breast Cancer and Hormone Receptor Positive Tumor, run by iOMEDICO AG at 70 sites in Germany.
Trial summary
The purpose of this study is to evaluate the efficacy and quality of life in women with advanced breast cancer (locally advance inoperable or metastatic adenocarcinoma of the breast), HR+ / HER2-, who are treated with an aromatase inhibitor or fulvestrant as baseline therapy in combination with palbociclib (Ibrance) Read more about this study
- Who is it for?
- Ages 18 years and older, women only
- Conditions the study is for
- Breast Cancer, Hormone Receptor Positive Tumor, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
- What is being tested?
- Palbociclib, Letrozole and Anastrozole
- Type of treatment
- Pill or oral medicine, Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 388 participants
- Where
- 70 sitesGermany
- Study dates
- 6 Sep 2016to 15 Feb 2023
- Phase
- Phase 2
- Are there results?
- None posted in the registry
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
- Women only
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Personally signed written informed consent prior to beginning protocol specific procedures, including expected cooperation of the patient for the treatment and follow-up, must be obtained and documented according to the local regulatory requirements
- Women with proven diagnosis of advanced, defined as locally advanced inoperable or metastatic, adenocarcinoma of the breast
- Hormone-receptor-positive (HR+) disease, defined as estrogen-receptor-positive (ER+) and/or progesterone-receptor-positive (PgR+)
- Human epidermal growth factor receptor 2-negative (HER2-) disease (HER2 neg/+ or HER2++ with CISH/FISH neg.)
- Pre-/perimenopausal women receiving concomitant therapy with an luteinizing hormone-releasing hormone (LHRH) agonist / ovarian ablation or postmenopausal status
- Age ≥18 years
Show all 12Show fewer
- Measurable disease as per Response Evaluation Criteria in Solid Tumors [RECIST] or bone-only disease
- Patients scheduled for palliative treatment with an combination partner for first- or later-line
- Eastern Cooperative Oncology Group (ECOG) performance status 0-2
- Adequate organ and marrow function
- Resolution of all acute toxic effects of prior therapy, including radiotherapy Grade <1 (except toxicities not considered a safety risk for the patient) and recovery from surgical procedures
- Fluent in spoken and written German
Who cannot join
- Prior treatment with any CDK4/6 inhibitor
- Prior adjuvant therapy with the respective endocrine combination partner if last intake <12 months prior to entering the study
- Prior palliative therapy with the respective endocrine combination partner
- More than one prior palliative chemotherapy
- 5. Known hypersensitivity to letrozole, anastrozole, exemestane, fulvestrant or any of their excipients
- Current use of food or drugs known to be potent inhibitors or inducers of CYP3A4 (refer to Appendix 15.4)
Show all 13Show fewer
- Current use of preparations containing St. John's Wort
- Participation in other studies involving investigational drug(s) (Phases I-IV) within 2 weeks before the current study treatment begins
- QTc > 480 msec on the screening ECG (using the QTcF formula and/or the QTcB (Bazett) formula); history of QT syndrome, Brugada syndrome or known history of QTc prolongation, or Torsade de Pointes
- High cardiovascular risk, including, but not limited to recent myocardial infarction, severe/unstable angina and severe cardiac dysrhythmias in the past 6 months prior to enrollment
- Patients with advanced symptomatic, visceral spread, that were at risk of life-threatening complications in the short term (including patients with massive uncontrolled effusions [pleural, pericardial, peritoneal], pulmonary lymphangitis, and over 50% liver involvement)
- Diagnosis of any second malignancy within the last 3 years prior to enrollment, except for adequately treated basal cell or squamous cell skin cancer, or carcinoma in situ of the cervix
- Known, not-irradiated CNS metastases
Trial locations and contacts
70 sites in 1 country.
70 sites in 1 country
Germany70 sites
Research Site
Aachen
Research Site
Aschaffenburg
Study site
Augsburg
Research Site
Baden-Baden
Research Site
Berlin
Study site
Bochum
Study site
Bonn
Research Site
Bottrop
Study site
Bremerhaven
Research Site
Celle
Study site
Dessau
Research Site
Donauwörth
Research Site
Dortmund
Research Site
Dresden
Research Site
Essen
Research Site
Esslingen am Neckar
Research Site
Frankfurt
Research Site
Freiburg im Breisgau
Research Site
Gerlingen
Study site
Goslar
Research Site
Göttingen
Study site
Göttingen
Study site
Greifswald
Study site
Güstrow
Research Site
Gütersloh
Research Site
Halle
Research Site
Hamburg
Study site
Homburg
Study site
Ilsede
Study site
Kaiserslautern
Research Site
Karlsruhe
Research Site
Kassel
Research Site
Krefeld
Research Site
Langen
Research Site
Leer
Study site
Loerrach
Study site
Lübeck
Study site
Lüneburg
Study site
Mannheim
Study site
Minden
Research Site
Mönchengladbach
Research Site
Mühlhausen
Study site
Mülheim
Research Site
München
Study site
München
Research Site
Münster
Study site
Neumünster
Study site
Neuruppin
Study site
Offenburg
Study site
Oldenburg
Study site
Passau
Study site
Potsdam
Research Site
Recklinghausen
Research Site
Regensburg
Study site
Rostock
Study site
Saarbrücken
Study site
Schorndorf
Research Site
Singen
Study site
Speyer
Study site
Stade
Study site
Stolberg
Study site
Stuttgart
Study site
Traunstein
Research Site
Ulm
Study site
Villingen-Schwenningen
Study site
Westerstede
Research Site
Wilhelmshaven
Study site
Witten
Study site
Würselen
Study site
Würzburg
About this study
Official title: Open-label, Multi-center, sINGlE Arm Clinical Study to Evaluate Efficacy/QoL in Women With HR+, HER2-, Regionally Recurrent or Metastatic Breast Cancer Receiving Palbociclib With an AI or Fulvestrant After Prior Endocrine Therapy
The purpose of this study is to evaluate the efficacy and quality of life in women with advanced breast cancer (locally advance inoperable or metastatic adenocarcinoma of the breast), HR+ / HER2-, who are treated with an aromatase inhibitor or fulvestrant as baseline therapy in combination with palbociclib (Ibrance)
Read the detailed description
This is a prospective, open-label, multi-center, single arm, non-comparative phase II study in women with HR+/HER2- advanced breast cancer receiving palbociclib in addition to an aromatase inhibitor or fulvestrant. The study will take place in Germany (85 study centers).
In total, 360 patients will be enrolled in this study. 6 treatment groups are planned. The study seeks to recruit 60 (58-62) patients per recruitment group. For first-line treatment with palbociclib - and letrozole (Enrollment Group 1), anastrozole (Enrollment Group 2), exemestane (Enrollment Group 3) or fulvestrant (Enrollment Group 4) and 60 (58-62) patients for second- or later-line treatment with palbociclib -and letrozole (Enrollment Group 5) or fulvestrant (Enrollment Group 6). Recruitment will be centrally monitored to allow closure of a respective group as soon as 60 (58-62) patients have been enrolled.
Treatment will be continued until disease progression, intolerable toxicity, death or any other reason. In case a combination partner is discontinued, palbociclib has to be discontinued. In case treatment with palbociclib is stopped, combination partner can be continued according to investigator's discretion. Irrespectively of the combination partner, the discontinuation of palbociclib is defined as end of treatment (EOT) in this study. After EOT the patient enters the follow-up period.
Primary end point is clinical benefit rate 24 weeks after the first study treatment of the patient.
A study independent, decentral, "virtual" biobank will be established. All patients will be asked to give consent for their tumor samples to be used for future investigational research. Study sites will inform the local pathologists about the patient's consent and ask for the tissue sample to be reserved for future analyses. The site is requested to collect contact details of the pathologist storing the tumor sample, the sample's identification number(s), and to document these in the eCRF.
The decision to perform subsequent investigational research studies on collected samples will be based on outcome data from this study or from new scientific findings related to the drug class or disease, as well as reagent and assay availability.
- Conditions
- Breast Cancer, Hormone Receptor Positive Tumor, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
- Being tested
- Palbociclib, Letrozole, Anastrozole, Exemestane, Fulvestrant
- Keywords
- HR+, HER2-, Locally advanced (inoperable or metastatic) Breast Cancer, Palbociclib, Aromatase inhibitor or fulvestrant, Pre-/perimenopausal receiving LHRH agonist / ovarian ablation, Postmenopausal
- Medical subject headings
- Breast Neoplasms, Neoplasm Metastasis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
PalbociclibDrug
Also called Ibrance
Capsules (commercially available, obtained from local pharmacies), 125mg daily, 21 days, 7 days off, cycles of 28 days.
Dose reductions: 100mg, 75mg (no change in administration schedule) Number of cycles: until disease progression, intolerable toxicity, death or any other reasons
LetrozoleDrug
Also called Femara
Letrozole will be administered as basic therapy (commercially available tablets, obtained from local pharmacies) as followed: 2.5mg/daily, oral intake
AnastrozoleDrug
Also called Arimidex
Anastrozole will be administered as basic therapy (commercially available tablets, obtained from local pharmacies) as followed: 1mg/daily, oral intake
ExemestaneDrug
Also called Aromasin
Exemestane will be administered as basic therapy (commercially available tablets, obtained from local pharmacies) as followed: 25mg/daily, oral intake
FulvestrantDrug
Also called Faslodex
Fulvestrant will be administered as basic therapy (commercially available injection, obtained from local pharmacies) as followed: 500mg/once monthly, intramuscular injection
| Study group | Role | What they receive |
|---|---|---|
| Palbociclib+AI or Fulvestrant | Experimental | Letrozole as first-line or later line, Anastrozole as first-line, Exemestane as first-line, Fulvestrant as first-line or later line after prior endocrine therapy. Receives: Drug: Palbociclib; Drug: Letrozole; Drug: Anastrozole; Drug: Exemestane; Drug: Fulvestrant |
What is being measured
The primary outcome is the main question the study is designed to answer.
Clinical Benefit Rate (CBR)
CBR is defined as complete response (CR), partial response (PR), or stable disease (SD) according to RECIST 1.1.
Measured: 24 weeks after first administration of Palbociclib in combination with AI / fulvestrant
Secondary outcomes (11)
Number of participants with Adverse Events as assessed by CTCAE V4.0
Adverse Events as characterized by type, frequency, severity (as graded by National Cancer Institute [NCI] Common Terminology Criteria for Adverse Events [CTCAE] v.4.03), and seriousness
Measured: From Date of Signed informed consent until PD, assessed up to 60 months.
Clinical Benefit Rate (CBR)
CBR is defined as complete response (CR), partial response (PR), or stable disease (SD) according to RECIST 1.1.
Measured: 48 weeks after first administration of Palbociclib in combination with AI / fulvestrant
Progression-free Survival rate
Follow up 4 years after LPI
Measured: At 48 weeks (all patients) and 2 years (first-line patients only) after first administration of Palbociclib in combination with AI / fulvestrant
Overall Survival rate
Follow up 4 years after LPI
Measured: At 48 weeks after first administration of Palbociclib in combination with AI / fulvestrant and yearly until EOS, assessed up to 60 months.
Time on treatment
Study treatment will be continued until disease progression, intolerable toxicity, death or any other reason.
Measured: From day of first treatment until permanent discontinuation (EOT), assessed up to 60 months.
Dosage
- starting dose (mg)
- adjusted doses (mg)
Measured: From day of first treatment until EOT, assessed up to 60 months.
Adminstration schedule
- dates of administration
Measured: From day of first treatment until EOT, assessed up to 60 months.
Health-related quality of life (QoL)
Health-related QoL will be assessed with the FACT-B (Functional Assessment of Cancer Therapy-Breast) questionnaire
Measured: From date of signed informed consent until disease progression or start of next anti-cancer therapy: every 12 weeks, assessed up to 60 months.
Health-related fatigue
Fatigue will be assessed with the BFI (Brief Fatigue Inventory) questionnaire
Measured: From date of signed informed consent until disease progression or start of next anti-cancer therapy: every 12 weeks, assessed up to 60 months.
Health-related anxiety and depression
Depression and anxiety will be assessed with the HADS-D (Hospital Anxiety and Depression Scale) questionnaire
Measured: From date of signed informed consent until disease progression or start of next anti-cancer therapy: every 12 weeks, assessed up to 60 months.
Physician's assessment of patient's overall health status and change in health status compared to previous visit
Assessed by 2 items at each cycle/at scheduled patient visit
Measured: From Screening until disease progression or start of next anti-cancer therapy, assessed up to 60 months.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted9 Sep 2016 (estimated)
- Study start6 Sep 2016
- Primary completion15 Feb 2023
- Study completion15 Feb 2023
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Breast CancerStudies of the same condition, open and under way.
- More trials run by iOMEDICO AGThe sponsor's other registered studies.
- 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 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 388 participants (actual)
Sponsor and investigators
- Lead sponsor
- iOMEDICO AG
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Pfizer
- Responsible party
- Sponsor
- Investigators
- iOMEDICO AG, Study chair, Freiburg / Germany
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02894398
- Sponsor's protocol ID
- iOM-04318
- Acronym
- INGE-B
- Status last verified
- Mar 2023
- First submitted
- 25 Aug 2016
- Last updated
- 13 Mar 2023
- Results posted
- No
- Data monitoring committee
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 13 Mar 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Open-label, Multi-center, sINGlE Arm Clinical Study to Evaluate Efficacy/QoL in Women With HR+, HER2-, Regionally Recurrent or Metastatic Breast Cancer Receiving Palbociclib With an AI or Fulvestrant After Prior Endocrine Therapy
- ClinicalTrials.gov ID
- NCT02894398
- Acronym / sponsor ID
- INGE-B / iOM-04318
- Conditions
- Breast Cancer, Hormone Receptor Positive Tumor, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast
- Keywords
- HR+, HER2-, Locally advanced (inoperable or metastatic) Breast Cancer, Palbociclib, Aromatase inhibitor or fulvestrant, Pre-/perimenopausal receiving LHRH agonist / ovarian ablation, Postmenopausal
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 388 participants (actual)
- Lead sponsor
- iOMEDICO AGIndustry (pharma, biotech, devices)
- Collaborators
- Pfizer
- Study start
- 6 Sep 2016 (actual)
- Primary completion
- 15 Feb 2023 (actual)
- Study completion
- 15 Feb 2023 (actual)
- First posted
- 9 Sep 2016 (estimated)
- Results
- Not posted in the source record
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 evaluate the efficacy and quality of life in women with advanced breast cancer (locally advance inoperable or metastatic adenocarcinoma of the breast), HR+ / HER2-, who are treated with an aromatase inhibitor or fulvestrant as baseline therapy in combination with palbociclib (Ibrance)
Detailed description
This is a prospective, open-label, multi-center, single arm, non-comparative phase II study in women with HR+/HER2- advanced breast cancer receiving palbociclib in addition to an aromatase inhibitor or fulvestrant. The study will take place in Germany (85 study centers).
In total, 360 patients will be enrolled in this study. 6 treatment groups are planned. The study seeks to recruit 60 (58-62) patients per recruitment group. For first-line treatment with palbociclib - and letrozole (Enrollment Group 1), anastrozole (Enrollment Group 2), exemestane (Enrollment Group 3) or fulvestrant (Enrollment Group 4) and 60 (58-62) patients for second- or later-line treatment with palbociclib -and letrozole (Enrollment Group 5) or fulvestrant (Enrollment Group 6). Recruitment will be centrally monitored to allow closure of a respective group as soon as 60 (58-62) patients have been enrolled.
Treatment will be continued until disease progression, intolerable toxicity, death or any other reason. In case a combination partner is discontinued, palbociclib has to be discontinued. In case treatment with palbociclib is stopped, combination partner can be continued according to investigator's discretion. Irrespectively of the combination partner, the discontinuation of palbociclib is defined as end of treatment (EOT) in this study. After EOT the patient enters the follow-up period.
Primary end point is clinical benefit rate 24 weeks after the first study treatment of the patient.
A study independent, decentral, "virtual" biobank will be established. All patients will be asked to give consent for their tumor samples to be used for future investigational research. Study sites will inform the local pathologists about the patient's consent and ask for the tissue sample to be reserved for future analyses. The site is requested to collect contact details of the pathologist storing the tumor sample, the sample's identification number(s), and to document these in the eCRF.
The decision to perform subsequent investigational research studies on collected samples will be based on outcome data from this study or from new scientific findings related to the drug class or disease, as well as reagent and assay availability.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Palbociclib+AI or Fulvestrant | Experimental | Drug: Palbociclib, Drug: Letrozole, Drug: Anastrozole, Drug: Exemestane, Drug: FulvestrantLetrozole as first-line or later line, Anastrozole as first-line, Exemestane as first-line, Fulvestrant as first-line or later line after prior endocrine therapy. |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (12 listed)
- Personally signed written informed consent prior to beginning protocol specific procedures, including expected cooperation of the patient for the treatment and follow-up, must be obtained and documented according to the local regulatory requirements
- Women with proven diagnosis of advanced, defined as locally advanced inoperable or metastatic, adenocarcinoma of the breast
- Hormone-receptor-positive (HR+) disease, defined as estrogen-receptor-positive (ER+) and/or progesterone-receptor-positive (PgR+)
- Human epidermal growth factor receptor 2-negative (HER2-) disease (HER2 neg/+ or HER2++ with CISH/FISH neg.)
- Pre-/perimenopausal women receiving concomitant therapy with an luteinizing hormone-releasing hormone (LHRH) agonist / ovarian ablation or postmenopausal status
Key exclusion criteria (13 listed)
- Prior treatment with any CDK4/6 inhibitor
- Prior adjuvant therapy with the respective endocrine combination partner if last intake <12 months prior to entering the study
- Prior palliative therapy with the respective endocrine combination partner
- More than one prior palliative chemotherapy
- 5. Known hypersensitivity to letrozole, anastrozole, exemestane, fulvestrant or any of their excipients
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 |
|---|---|---|
| PalbociclibAlso: IbranceCapsules (commercially available, obtained from local pharmacies), 125mg daily, 21 days, 7 days off, cycles of 28 days. Dose reductions: 100mg, 75mg (no change in administration schedule) Number of cycles: until disease progression, intolerable toxicity, death or any other reasons | Drug | Palbociclib+AI or Fulvestrant |
| LetrozoleAlso: FemaraLetrozole will be administered as basic therapy (commercially available tablets, obtained from local pharmacies) as followed: 2.5mg/daily, oral intake | Drug | Palbociclib+AI or Fulvestrant |
| AnastrozoleAlso: ArimidexAnastrozole will be administered as basic therapy (commercially available tablets, obtained from local pharmacies) as followed: 1mg/daily, oral intake | Drug | Palbociclib+AI or Fulvestrant |
| ExemestaneAlso: AromasinExemestane will be administered as basic therapy (commercially available tablets, obtained from local pharmacies) as followed: 25mg/daily, oral intake | Drug | Palbociclib+AI or Fulvestrant |
| FulvestrantAlso: FaslodexFulvestrant will be administered as basic therapy (commercially available injection, obtained from local pharmacies) as followed: 500mg/once monthly, intramuscular injection | Drug | Palbociclib+AI or Fulvestrant |
Primary outcome
Clinical Benefit Rate (CBR)
Time frame: 24 weeks after first administration of Palbociclib in combination with AI / fulvestrant
CBR is defined as complete response (CR), partial response (PR), or stable disease (SD) according to RECIST 1.1.
11 secondary outcomes
Number of participants with Adverse Events as assessed by CTCAE V4.0
Time frame: From Date of Signed informed consent until PD, assessed up to 60 months.
Clinical Benefit Rate (CBR)
Time frame: 48 weeks after first administration of Palbociclib in combination with AI / fulvestrant
Progression-free Survival rate
Time frame: At 48 weeks (all patients) and 2 years (first-line patients only) after first administration of Palbociclib in combination with AI / fulvestrant
Overall Survival rate
Time frame: At 48 weeks after first administration of Palbociclib in combination with AI / fulvestrant and yearly until EOS, assessed up to 60 months.
Time on treatment
Time frame: From day of first treatment until permanent discontinuation (EOT), assessed up to 60 months.
Dosage
Time frame: From day of first treatment until EOT, assessed up to 60 months.
Adminstration schedule
Time frame: From day of first treatment until EOT, assessed up to 60 months.
Health-related quality of life (QoL)
Time frame: From date of signed informed consent until disease progression or start of next anti-cancer therapy: every 12 weeks, assessed up to 60 months.
Health-related fatigue
Time frame: From date of signed informed consent until disease progression or start of next anti-cancer therapy: every 12 weeks, assessed up to 60 months.
Health-related anxiety and depression
Time frame: From date of signed informed consent until disease progression or start of next anti-cancer therapy: every 12 weeks, assessed up to 60 months.
Physician's assessment of patient's overall health status and change in health status compared to previous visit
Time frame: From Screening until disease progression or start of next anti-cancer therapy, assessed up to 60 months.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 13 Mar 2023.
- 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.
iOMEDICO AG study chair
Freiburg / Germany
70 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Palbociclib, Letrozole and Anastrozole in people with Breast Cancer and Hormone Receptor Positive Tumor, run by iOMEDICO AG at 70 sites in Germany.
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 12 inclusion and 13 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: finished, as of the sponsor's last update on 13 Mar 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 70 sites in Germany. 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 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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?
Clinical Benefit Rate (CBR) (time frame: 24 weeks after first administration of Palbociclib in combination with AI / fulvestrant). 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 13 Mar 2023.