Women With Primary Breast CancerPhase 2NCT02225652
A Phase II Study of Dose Density Regimen With Fluorouracil, Epirubicin and Cyclophosphamide at Days 1, 4 Every 14 Days With Filgrastim Support Followed by Weekly Paclitaxel in Women With Primary Breast Cancer.
A Phase 2 study testing FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxel in people with Women With Primary Breast Cancer, run by Istituto Romagnolo per lo Studio dei Tumori Dino Amadori IRST S.r.l. IRCCS at 1 site in Italy.
Trial summary
TITLE: A Phase II Study of Dose Density Regimen with Fluorouracil, Epirubicin and Cyclophosphamide at Days 1, 4 Every 14 Days with Filgrastim Support followed by Weekly Paclitaxel in Women with Primary Breast Cancer. Read more about this study
- Who is it for?
- Ages 18 to 70 years, women only
- Conditions the study is for
- Women With Primary Breast Cancer
- What is being tested?
- FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxel
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 11 participants
- Where
- 1 siteItaly
- Study dates
- Sep 2010to Jul 2014
- 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 to 70 years
- Women only
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients must have histologically or cytologically confirmed primary breast cancer
- Age ≥18 and < 70 years
- Eastern Cooperative Oncology Group (ECOG) performance status ≤1 (see appendix B)
- >4 positive axillary nodes or high-risk breast cancer with <4 node-positive or node negative disease. Patients <4 node-positive or node negative disease are eligible if the tumor is >1cm and two or more of the following are present: histologic grade 3, Ki67>30%, estrogen receptor (ER) negativity, or lymphovascular invasion [39]
- Adequate hematological, hepatic and renal function, as follows: hemoglobin ≥ 9 g/dl, absolute neutrophil count ≥1,500/mL, platelets ≥100,000/mL, total bilirubin ≤1.5 x ULN, alkaline phosphatase, AST(SGOT) and ALT(SGPT) ≤ 2.5 x ULN (≤ 5 x ULN if liver metastases present), serum creatinine ≤ 1.5 x ULN or calculated creatinine clearance >50 mL/min. Either INR or APTT < 1.5 x ULN;
- Known hormone receptor status (ER/PgR or ER alone);
Show all 13Show fewer
- Must have received no other chemotherapy regimen.
- Baseline LVEF ≥55% measured by echocardiography
- No over expression and/or amplification of HER2 in the invasive component of the primary tumour (in case of neoadjuvant treatment, tissue sample used for HER2 testing should be collected before neoadjuvant treatment starts)
- Negative pregnancy test no more than 7 days before randomization; test pregnancy can be omitted only in women without any reproductive potential (e.g.: postmenopausal women, i.e. amenorrhoea ≥2 years or with previous hysterectomy or bilateral ovariectomy). Women of child-bearing potential must agree to use adequate contraception at the time of randomization and for the duration of study participation. Should a woman become pregnant or suspect she is pregnant while participating in this study, she must inform her treating physician and coordinating centre (CC) immediately; women in lactation period must be excluded;
- Completion of all necessary baseline laboratory and radiological investigations
- Ability to understand and the willingness to sign a written informed consent document.
- Signed written informed consent
Who cannot join
- Metastatic disease
- Participation in another clinical trial with any investigational agents within 30 days prior to study screening.
- Contraindications or hypersensitivity to study drugs;
- Past (less than 10 years) or current history of malignant neoplasms, except for curatively treated 1) basal and squamous cell carcinoma of the skin or 2) carcinoma in situ of the cervix.
- NOTE: Patients with a prior malignancy diagnosed greater than 10 years in the past who have been curatively treated with surgery ONLY, WITHOUT radiation therapy or systemic therapy (chemotherapy or endocrine) are eligible for the study. Patients with any prior diagnosis of invasive breast cancer or melanoma, at any time, are excluded from this study.
- Serious cardiac illness or medical conditions including but not confined to:
Show all 24Show fewer
- History of documented congestive heart failure (CHF) or systolic dysfunction (LVEF <55%);
- High-risk uncontrolled arrhythmias (ventricular tachycardia, high-grade AV-block, supraventricular arrhythmias which are not adequately rate-controlled);
- Angina pectoris requiring antianginal medication;
- Clinically significant valvular heart disease;
- Evidence of transmural infarction on ECG;
- Poorly controlled hypertension (e.g. systolic >180mm Hg or diastolic >100mm Hg);
- Other concurrent serious diseases that may interfere with planned treatment including severe pulmonary conditions/illness;
- Any of the following abnormal laboratory tests immediately prior to randomisation:
- serum total bilirubin >1.5 x upper limit of normal (ULN). In the case of known Gilbert's syndrome, a higher serum total bilirubin (<2 x ULN) is allowed
- alanine amino transferase (ALAT) or aspartate amino transferase (ASAT) >2.5 x ULN;
- alkaline phosphatase (ALP) >2.5 x ULN;
- serum creatinine >2.0 x ULN;
- total white blood cell count (WBC) <2.5 x 109/L;
- absolute neutrophil count <1.5 x 109/L;
- platelets <100 x 109/L.
- Malabsorption syndrome, any disease significantly affecting gastrointestinal function, or resection of the stomach or small bowel, or persons unable to swallow oral medication. Subjects with ulcerative colitis are also excluded;
- Pregnant, lactating or women of childbearing potential without a negative pregnancy test - urine or serum, within 7 days prior to randomization, irrespective of the method of contraception used, including tubal ligation.
- Women of childbearing potential, including women whose last menstrual period was <12 months ago (unless surgically sterile) who are unable or unwilling to use adequate contraceptive measures during study treatment. (adequate contraceptive measures are intra-uterine device, barrier method - condoms, diaphragm - also in conjunction with spermicidal jelly, or total abstinence. Oral, injectable or implant hormonal contraceptives are not allowed on this study)
Trial locations and contacts
1 site in 1 country.
About this study
TITLE: A Phase II Study of Dose Density Regimen with Fluorouracil, Epirubicin and Cyclophosphamide at Days 1, 4 Every 14 Days with Filgrastim Support followed by Weekly Paclitaxel in Women with Primary Breast Cancer.
PROTOCOL CODE: IRST 174.05
Read more
PHASE: II
STUDY DESIGN: Pharmacological, open-label, prospective, not randomized, monocentric trial
DESCRIPTION OF STUDY TREATMENT:
FEC + filgrastim x 3 cycles q 14-21 days
Day 1 and day 4 = FEC (FLUOROURACIL 500 mg/m2 IV infusion of 30 minutes + EPIRUBICIN 60 mg/m2 IV infusion of 1 hour + CYCLOPHOSPHAMIDE 500 mg/m2 IV infusion of 30 minutes).
From day 7 until hematological recovery = Filgrastim 300 microg s.c.
After 21 days from the last FEC cycle = Paclitaxel 100 mg/m2 IV infusion of 1hour (weekly for 8 cycles, at day 1).
NUMBER OF SUBJECTS: in the first stage, 11 patients have been planned, with an additional 27 patients to the second stage if at least 7 patients complete the planned treatment.
OBJECTIVES
Primary objective: this trial is designed to assess feasibility of the proposed regimen with regard to toxicity and deliverability. Tolerability is defined as absence of any grade 3 or higher nonhematologic toxicity (excluding alopecia, nausea/vomit, and bone pain, which might be a consequence of the administration of filgrastim). Deliverability is measured as the percentage of patients who complete the planned treatment.
Secondary objectives:
- Relapse-free survival: measured from enrollment to the first date between date of documented relapse (or death) or date of last tumor assessment (if no documented relapse), or the date of last tumor assessment before the start of any further antitumor therapy not planned in the protocol.
- Overall survival: measured from enrollment to the date of death of any cause or last follow-up.
CORRELATIVE/SPECIAL STUDIES: to evaluate retrospectively potential biomarkers of activity and toxicity of this regimen, blood and plasma samples until 15 mL each one will be collected at study entry, before first docetaxel administration and 3-4 weeks after last docetaxel administration. Moreover, a paraffin block or specimens of the primary tumor will be collected for biological studies.
STATISTICAL CONSIDERATIONS: This trial is designed to assess feasibility of the proposed regimen with regard to toxicity and deliverability.
Tolerability is defined as absence of any grade 3 or higher non-hematologic toxicity (excluding alopecia, nausea/vomit, and bone pain, which might be a consequence of the administration of filgrastim).
A Simon two-stage design has been used with a 60% tolerability rate considered not promising and an 80% tolerability rate as promising, and probability of type I and type II errors has been set to be 0.10.
In the first stage, 11 patients have been planned, with an additional 27 patients to the second stage if at least 7 patients complete the planned treatment. The regimen would be considered tolerable and worthy of further study if at the end of the trial 27 out 38 patients complete the planned treatment.
- Conditions
- Women With Primary Breast Cancer
- Being tested
- FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxel
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxelDrug
| Study group | Role | What they receive |
|---|---|---|
| FEC + filgrastim x 3 cycles q 14-21 days and Weekly Paclitaxel | Experimental | FEC (FLUOROURACIL 500 mg/m2 IV infusion of 30 minutes + EPIRUBICIN 60 mg/m2 IV infusion of 1 hour + CYCLOPHOSPHAMIDE 500 mg/m2 IV infusion of 30 minutes).
From day 7 until hematological recovery = Filgrastim 300 microg s.c. After 21 days from the last FEC cycle = Paclitaxel 100 mg/m2 IV infusion of 1hour (weekly for 8 cycles, at day 1). Receives: Drug: FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxel |
What is being measured
The primary outcome is the main question the study is designed to answer.
Tolerability of the treatment
Tolerability is defined as absence of any grade 3 or higher non-hematologic toxicity (excluding alopecia, nausea/vomit, and bone pain, which might be a consequence of the administration of filgrastim).
Measured: 18 months
Toxicity
All patients will be evaluated for toxicity according to NCI CTCAE v3.0 criteria. All patients will be evaluable for toxicity from the time of their first treatment. Safety analysis will be based on the population of all treated (at least one cycle) patients.
Measured: 18 months
Secondary outcomes (4)
Progression-free survival (PFS)
Progression-free survival (PFS) is defined as the duration of time from start of treatment to time of progression.
Measured: 18 months
Overall survival (OS)
Overall survival (OS) is defined as the duration of time from start of treatment to last follow-up visit or death.
Measured: 18 months
Relapse-free survival
The relapse-free survival is measured from enrollment to the first date between date of documented relapse/progression (or death) or date of last tumor assessment (if no documented progression) or the date of last tumor assessment before the start of any further antitumor therapy not planned in the protocol.
Measured: 18 months
Kaplan-Meier curves
Time related outcomes (PFS, OS) will be described using Kaplan-Meier curves. 95% Confidence Intervals for median time and for each year of follow-up will be calculated with non-parametric methods.
Measured: 18 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted26 Aug 2014 (estimated)
- Study startSep 2010
- Primary completionSep 2013
- Study completionJul 2014
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Women With Primary Breast CancerStudies 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 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 11 participants (actual)
Sponsor and investigators
- Lead sponsor
- Istituto Romagnolo per lo Studio dei Tumori Dino Amadori IRST S.r.l. IRCCS
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02225652
- Sponsor's protocol ID
- IRST174.05
- Other IDs
- 2010-020772-38
- Status last verified
- Aug 2014
- First submitted
- 25 Aug 2014
- Last updated
- 26 Aug 2014
- Results posted
- No
- Data monitoring committee
- No
Publications
Pietri E, Andreis D, Fabbri F, Menna C, Schirone A, Kopf B, Rocca A, Amadori D, De Giorgi U. A phase II study of a dose-density regimen with fluorouracil, epirubicin, and cyclophosphamide on days 1 and 4 every 14 days with filgrastim support followed by weekly paclitaxel in women with primary breast cancer. Oncologist. 2015 Mar;20(3):239-40. doi: 10.1634/theoncologist.2014-0326. Epub 2015 Jan 30.
PubMed 25637379
Study at a glance
From the registry record, last updated by the sponsor on 26 Aug 2014. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase II Study of Dose Density Regimen With Fluorouracil, Epirubicin and Cyclophosphamide at Days 1, 4 Every 14 Days With Filgrastim Support Followed by Weekly Paclitaxel in Women With Primary Breast Cancer.
- ClinicalTrials.gov ID
- NCT02225652
- Acronym / sponsor ID
- IRST174.05
- Conditions
- Women With Primary Breast Cancer
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 11 participants (actual)
- Lead sponsor
- Istituto Romagnolo per lo Studio dei Tumori Dino Amadori IRST S.r.l. IRCCSUniversity, hospital or other
- Study start
- Sep 2010
- Primary completion
- Sep 2013 (actual)
- Study completion
- Jul 2014 (actual)
- First posted
- 26 Aug 2014 (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.
TITLE: A Phase II Study of Dose Density Regimen with Fluorouracil, Epirubicin and Cyclophosphamide at Days 1, 4 Every 14 Days with Filgrastim Support followed by Weekly Paclitaxel in Women with Primary Breast Cancer.
PROTOCOL CODE: IRST 174.05
PHASE: II
STUDY DESIGN: Pharmacological, open-label, prospective, not randomized, monocentric trial
DESCRIPTION OF STUDY TREATMENT:
FEC + filgrastim x 3 cycles q 14-21 days
Day 1 and day 4 = FEC (FLUOROURACIL 500 mg/m2 IV infusion of 30 minutes + EPIRUBICIN 60 mg/m2 IV infusion of 1 hour + CYCLOPHOSPHAMIDE 500 mg/m2 IV infusion of 30 minutes).
From day 7 until hematological recovery = Filgrastim 300 microg s.c.
After 21 days from the last FEC cycle = Paclitaxel 100 mg/m2 IV infusion of 1hour (weekly for 8 cycles, at day 1).
NUMBER OF SUBJECTS: in the first stage, 11 patients have been planned, with an additional 27 patients to the second stage if at least 7 patients complete the planned treatment.
OBJECTIVES
Primary objective: this trial is designed to assess feasibility of the proposed regimen with regard to toxicity and deliverability. Tolerability is defined as absence of any grade 3 or higher nonhematologic toxicity (excluding alopecia, nausea/vomit, and bone pain, which might be a consequence of the administration of filgrastim). Deliverability is measured as the percentage of patients who complete the planned treatment.
Secondary objectives:
- Relapse-free survival: measured from enrollment to the first date between date of documented relapse (or death) or date of last tumor assessment (if no documented relapse), or the date of last tumor assessment before the start of any further antitumor therapy not planned in the protocol.
- Overall survival: measured from enrollment to the date of death of any cause or last follow-up.
CORRELATIVE/SPECIAL STUDIES: to evaluate retrospectively potential biomarkers of activity and toxicity of this regimen, blood and plasma samples until 15 mL each one will be collected at study entry, before first docetaxel administration and 3-4 weeks after last docetaxel administration. Moreover, a paraffin block or specimens of the primary tumor will be collected for biological studies.
STATISTICAL CONSIDERATIONS: This trial is designed to assess feasibility of the proposed regimen with regard to toxicity and deliverability.
Tolerability is defined as absence of any grade 3 or higher non-hematologic toxicity (excluding alopecia, nausea/vomit, and bone pain, which might be a consequence of the administration of filgrastim).
A Simon two-stage design has been used with a 60% tolerability rate considered not promising and an 80% tolerability rate as promising, and probability of type I and type II errors has been set to be 0.10.
In the first stage, 11 patients have been planned, with an additional 27 patients to the second stage if at least 7 patients complete the planned treatment. The regimen would be considered tolerable and worthy of further study if at the end of the trial 27 out 38 patients complete the planned treatment.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| FEC + filgrastim x 3 cycles q 14-21 days and Weekly Paclitaxel | Experimental | Drug: FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxelFEC (FLUOROURACIL 500 mg/m2 IV infusion of 30 minutes + EPIRUBICIN 60 mg/m2 IV infusion of 1 hour + CYCLOPHOSPHAMIDE 500 mg/m2 IV infusion of 30 minutes). From day 7 until hematological recovery = Filgrastim 300 microg s.c. After 21 days from the last FEC cycle = Paclitaxel 100 mg/m2 IV infusion of 1hour (weekly for 8 cycles, at day 1). |
Who may qualify
- Ages
- 18 to 70 years
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (13 listed)
- Patients must have histologically or cytologically confirmed primary breast cancer
- Age ≥18 and < 70 years
- Eastern Cooperative Oncology Group (ECOG) performance status ≤1 (see appendix B)
- >4 positive axillary nodes or high-risk breast cancer with <4 node-positive or node negative disease. Patients <4 node-positive or node negative disease are eligible if the tumor is >1cm and two or more of the following are present: histologic grade 3, Ki67>30%, estrogen receptor (ER) negativity, or lymphovascular invasion [39]
- Adequate hematological, hepatic and renal function, as follows: hemoglobin ≥ 9 g/dl, absolute neutrophil count ≥1,500/mL, platelets ≥100,000/mL, total bilirubin ≤1.5 x ULN, alkaline phosphatase, AST(SGOT) and ALT(SGPT) ≤ 2.5 x ULN (≤ 5 x ULN if liver metastases present), serum creatinine ≤ 1.5 x ULN or calculated creatinine clearance >50 mL/min. Either INR or APTT < 1.5 x ULN;
Key exclusion criteria (24 listed)
- Metastatic disease
- Participation in another clinical trial with any investigational agents within 30 days prior to study screening.
- Contraindications or hypersensitivity to study drugs;
- Past (less than 10 years) or current history of malignant neoplasms, except for curatively treated 1) basal and squamous cell carcinoma of the skin or 2) carcinoma in situ of the cervix.
- NOTE: Patients with a prior malignancy diagnosed greater than 10 years in the past who have been curatively treated with surgery ONLY, WITHOUT radiation therapy or systemic therapy (chemotherapy or endocrine) are eligible for the study. Patients with any prior diagnosis of invasive breast cancer or melanoma, at any time, are excluded from this study.
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 |
|---|---|---|
| FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxel | Drug | FEC + filgrastim x 3 cycles q 14-21 days and Weekly Paclitaxel |
Primary outcome
Tolerability of the treatment
Time frame: 18 months
Tolerability is defined as absence of any grade 3 or higher non-hematologic toxicity (excluding alopecia, nausea/vomit, and bone pain, which might be a consequence of the administration of filgrastim).
Toxicity
Time frame: 18 months
All patients will be evaluated for toxicity according to NCI CTCAE v3.0 criteria. All patients will be evaluable for toxicity from the time of their first treatment. Safety analysis will be based on the population of all treated (at least one cycle) patients.
4 secondary outcomes
Progression-free survival (PFS)
Time frame: 18 months
Overall survival (OS)
Time frame: 18 months
Relapse-free survival
Time frame: 18 months
Kaplan-Meier curves
Time frame: 18 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 26 Aug 2014.
- Derived from this study: PubMed 25637379Pietri E, Andreis D, Fabbri F, Menna C, Schirone A, Kopf B, Rocca A, Amadori D, De Giorgi U. A phase II study of a dose-density regimen with fluorouracil, epirubicin, and cyclophosphamide on days 1 and 4 every 14 days with filgrastim support followed by weekly paclitaxel in women with primary breast cancer. Oncologist. 2015 Mar;20(3):239-40. doi: 10.1634/theoncologist.2014-0326. Epub 2015 Jan 30.
Related trials for Women With Primary Breast Cancer
Active, not recruitingObservational study
Longitudinal ctDNA Surveillance for Older Women With ER+ Breast Cancer Who Omit Surgery
Breast Cancer
RecruitingPhase 1/2
Rinatabart Sesutecan (Rina-S, PRO1184, GEN1184) for Advanced Solid Tumors (GCT1184-01/ PRO1184-001)
High Grade Epithelial Ovarian Cancer, High Grade Serous Ovarian Cancer
RecruitingPhase 2
Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial
Advanced Malignant Solid Neoplasm, Anatomic Stage III Breast Cancer AJCC v8
Active, not recruitingPhase 1/2
A Beta-only IL-2 ImmunoTherapY Study
Advanced Solid Tumor, Unresectable Solid Tumor
RecruitingObservational study
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
Rare Disorders, Undiagnosed Disorders
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.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing FEC (Fluorouracil, Epirubicin, Cyclophosphamide) + filgrastim + paclitaxel in people with Women With Primary Breast Cancer, run by Istituto Romagnolo per lo Studio dei Tumori Dino Amadori IRST S.r.l. IRCCS at 1 site in Italy.
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 13 inclusion and 24 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 26 Aug 2014. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Italy. 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?
Tolerability of the treatment (time frame: 18 months). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02225652, which also lists 1 linked publication.
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 26 Aug 2014.