Current partner codePEPTIDESDE
NCT06291064·Phase 2·INTERVENTIONAL

Trial Studying Chemotherapy in Nigerian Women With Triple Negative Breast Cancer

Status

Recruiting

Phase

Phase 2

Enrollment

85

Locations

4

Results

Not posted

Publications

0

Study summary

What the protocol is testing.

The primary purpose of this study is to determine what proportion of participants will achieve complete pathological response with epirubicin+ cyclophosphamide followed by docetaxel +carboplatin. This will also examine the potential of using signals in the blood (biomarkers) to identify resistance to chemotherapy in Nigerian women with triple negative breast cancer (TNBC). All enrollment to this trial will occur at sites in Nigeria. University of Chicago is serving as coordinating center and will be involved in data analysis.

Interventions

Treatment arms and agents.

DRUG

Cyclophosphamide

Cyclophosphamide is given by intravenous (IV) infusion once every 3 weeks for 4 doses total (12 weeks). It will be given together with Epirubicin.

DRUG

Epirubicin

Epirubicin is given by intravenous (IV) infusion once every 3 weeks for 4 doses total (12 weeks). It will be given together with Cyclophosphamide.

DRUG

Docetaxel

Docetaxel is given by intravenous (IV) infusion once every 3 weeks for 4 doses total (12 weeks). It will be given together with Carboplatin. Dosing will start after treatment with Epirubicin and Cyclophosphamide (EC) is completed.

DRUG

Carboplatin

Carboplatin is given by intravenous (IV) infusion once every 3 weeks for 4 doses total (12 weeks). It will be given together with Docetaxel. Dosing will start after treatment with EC is completed.

PROCEDURE

Breast Surgery

Participants will undergo breast surgery after completing dosing with Carboplatin and Docetaxel to remove any remaining cancer in the breast.

DRUG

Capecitabine

Capecitabine is a pill that will be taken by mouth daily for 6 months after surgery is completed.

Timeline

From registration to results.

  1. First posted

    Mar 4, 2024

  2. Study start

    Mar 18, 2025

  3. Primary completion

    Jun 2029

  4. Study completion

    Jun 2032

  5. Results posted

    Not reported

  6. Registry updated

    Feb 17, 2026

Outcomes

What the study measures.

Primary outcomes

Percentage of Participants that Achieve Pathologic Complete Response (pCR) Rate (Breast)

Time frame · 4 - 6 months from start of chemotherapy

How well does the study chemotherapy regimen of epirubicin and cyclophosphamide (EC) followed by docetaxel and carboplatin work to remove tumor cells in the breast. This will be determined by percentage of participants that do not have noticeable cancer cells in the breast after completing the chemotherapy regimen.

Percentage of Participants that Achieve Pathologic Complete Response (pCR) Rate (Lymph Nodes)

Time frame · 4 - 6 months from start of chemotherapy

How well does the study chemotherapy regimen of epirubicin and cyclophosphamide (EC) followed by docetaxel and carboplatin work to remove tumor cells in the lymph nodes. This will be determined by percentage of participants that do not have noticeable cancer cells in the lymph nodes after completing the chemotherapy regimen.

Percentage of Participants that Achieve Pathologic Complete Response (pCR) Rate (By Stage)

Time frame · 4 - 6 months from start of chemotherapy

How well does the study chemotherapy regimen of epirubicin and cyclophosphamide (EC) followed by docetaxel and carboplatin work to remove tumor cells based on stage of breast cancer. This will be determined by percentage of participants that do not have noticeable cancer cells in the lymph nodes after completing the chemotherapy regimen.

Secondary outcomes

Side Effects of the Study Pre-surgery Chemotherapy Regimen

Time frame · After 8 cycles of treatment (24 weeks)

Percentage of participants experiencing Grades 3 and 4 blood, gastrointestinal, neurological and cardiovascular toxicities.

Clinical Response

Time frame · 4 - 6 months from start of chemotherapy

Percentage of participants achieving clinical response (CR and PR) during neoadjuvant period by breast ultrasound

Progressive Disease

Time frame · After 8 cycles of treatment (24 weeks)

Percentage of participants with progressive disease during pre-surgery treatment period

Invasive Disease Free Survival (iDFS)

Time frame · 10 years from start of treatment

Time to cancer returning or death

Duration of Response

Time frame · 10 years from start of treatment

Time to cancer worsening or death

Heart Related Side Effects of the Pre-Surgery Chemotherapy Regimen

Time frame · 10 years from start of treatment

Percentage of participants with Heart failure (NYHA Class III or IV or as confirmed by a cardiologist) and a decrease in left ventricular ejection fraction (LVEF) of at least 10 ejection fraction (EF) points from baseline and to below 50%.

Eligibility

Who can take part.

Minimum age
18 Years
Maximum age
70 Years
Sex
FEMALE
Healthy volunteers
No

Inclusion Criteria: 1. Women ages of 18 to 70 years old 2. Women who are able and willing to read understand and sign an informed consent document 3. Biopsy-accessible breast tumor of significant size for core needle biopsy/ultrasound measurable (≥ 2cm) 4. Patients with histologically confirmed carcinoma of the female breast with triple-negative status by immunohistochemistry (IHC). Patients who are low estrogen reception (ER) expression (\< 20%), progesterone receptor (PR) negative and human epidermal growth factor 2 (HER2) negative are eligible. 5. Clinical stages IIA -IIIC (AJCC 2009) 6. Chemotherapy-naïve patients (for this cancer) 7. Performance status: Eastern Cooperative Oncology Group (ECOG) performance status 0-1 8. Non-pregnant and not nursing. * Granulocyte greater than or equal to 1,500/microliter * Platelet count greater than or equal to 100,000/microliter * Absolute neutrophil count (ANC) greater than or equal to l500/microliter * Hemoglobin greater than or equal to 10g/deciliter * Bilirubin less than or equal 1.5 x upper limit of normal * aspartate aminotransferase (ALT or SGOT) and alanine transaminase (AST or SGPT) less than 2.5 x upper limit of normal 7\. Creatinine within institutional normal limits or glomerular filtration rate greater than or equal to 30 mL/min/1.73 m2 by Chronic Kidney Disease Epidemiology Collaboration (CKD EPI) equation 10. Baseline left ventricular ejection fraction of greater than or equal to 55% Exclusion Criteria: 1. Pregnant or lactating women. 2. Patients with distant metastasis (brain and/or visceral metastasis) 3. Serious, uncontrolled, concurrent infection(s). 4. Treatment for other carcinomas within the last 5 years, except non-melanoma skin cancer and treated cervical carcinoma in-situ (CCIS) 5. Participation in any investigational drug study within 4 weeks preceding the start of study treatment 6. Other serious uncontrolled medical conditions that the treating investigator feels might compromise study participation including but not limited to chronic or active infection, HIV-positive patient, uncontrolled hypertension, symptomatic congestive heart failure, unstable angina pectoris, uncontrolled diabetes mellitus, or psychiatric illness/social situations that would limit compliance with study requirements.

Study locations

4 registered sites.

Nigeria. Showing up to 24 locations stored in the fast local snapshot.

Lagos State University Teaching Hospital

Ikeja, Lagos, Nigeria

Lagos University Teaching Hospital

Yaba, Lagos, Nigeria

Obafemi Awolowo University Teaching Hospitals Complex

Ile-Ife, Osun State, Nigeria

University of Ibadan Hospital

Ibadan, Oyo State, Nigeria

Publications

Results and literature.

No PMID-linked publications were present in this registry snapshot.

Primary links

Continue at the source.

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