Letrozole Plus Low-Dose Metronomic Capecitabine Versus EC... | NCT03507465

Status Module

Record Verification Date

Mar 2018

Overall Recruitment Status or Expanded Access Status

Unknown status

Last Known Status

Recruiting

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Nov 29, 2017Actual

Primary Completion Date

Nov 29, 2019Estimated

Completion Date

Nov 29, 2020Estimated

First Submitted Date

Apr 15, 2018

First Submission Date that Met QC Criteria

Apr 24, 2018

First Posted Date

Apr 25, 2018Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Apr 24, 2018

Last Update Posted Date

Apr 25, 2018Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Yes

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

FDAAA801 Violation

Not provided

Description Module

Brief Summary

Patients with ER+/HER2- breast cancer (presumably the luminal A subtype) could potentially avoid the standard chemotherapy use. Letrozole Plus Low-Dose Metronomic Capecitabine may offer similar efficacy and less toxicity to standard chemotherapy in ER+/HER2- breast cancer patients.

Detailed Description

Not provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Phase 2Phase 3

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

290Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Letrozole Plus Low-Dose Metronomic Capecitabine	Experimental		Drug: Letrozole Plus Low-Dose Metronomic Capecitabine
EC-T	Active Comparator		Drug: EC-T

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Letrozole Plus Low-Dose Metronomic Capecitabine	Drug	Letrozole Plus Low-Dose Metronomic Capecitabine	Letrozole Plus Low-Dose Metronomic Capecitabine

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
objective response rate	objective response rate (ORR) measured by breast ultrasound monthly	6 month

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

-women (age 18-70 years) with clinical T2-3 N0-1 M0 ER-positive (ER) allred score 4-8，and progesterone receptor-positive (PgR) ，HER2-negative adequate bone marrow reserve (WBC count, 3.5 *109/L; platelets, 100*109/L; hemoglobin, 10g/dL), hepatic function (AST/ALT bilirubin and alkaline phosphatase levels 1.25 the upper limit of normal value), and renal function (serum creatinine 1.25 the upper limit of normal value).

Luminal A/ lymph node positive breast cancer or Luminal B breast cancer patients

Exclusion Criteria:

(a) male patients; (b) patients with inflammatory breast cancer or distant metastasis; (c) patients who were previously treated with chemotherapy, radiation therapy or prior treatment with AIs or antiestrogens for breast cancer; (d) patients with a second concomitant neoplasm; and (e) patients who could not meet the eligibility criteria.

Accepts Healthy Volunteers

Sex

Female

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

70 Years

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Guangdong General Hospital	Recruiting	Guangzhou	Guangdong	510080	China

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
32657611	Derived	Li WP, Zhu T, Hu MX, Yang M, Ji F, Gao HF, Yang CQ, Zhang LL, Cheng MY, Xu FP, Wang K. Comparison of the efficacy and safety of the EC-T (epirubicin/cyclophosphamide followed by docetaxel) and TCb (docetaxel/carboplatin) neoadjuvant regimens in early TOP2A-normal stage II-III breast cancer. Neoplasma. 2020 Nov;67(6):1409-1415. doi: 10.4149/neo_2020_200130N96. Epub 2020 Jul 13.

ID	Term
D009371	Neoplasms by Site
D009369	Neoplasms
D001941	Breast Diseases
D012871	Skin Diseases
D017437	Skin and Connective Tissue Diseases

ID	Term
D009570	Nitriles
D009930	Organic Chemicals
D014230	Triazoles
D001393	Azoles
D006573	Heterocyclic Compounds, 1-Ring
D006571	Heterocyclic Compounds