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Hormone Therapy

Hormone Therapy +/− Everolimus for Breast Cancer (e3 Trial)

Phase 3
Waitlist Available
Led By Mariana Chavez-MacGregor, MD, MSc
Research Sponsored by Southwest Oncology Group
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Multicentric disease is defined as more than one invasive cancer ≥ 2 cm from the largest lesion within the same breast quadrant or more than one lesion in different quadrants
Multifocal disease is defined as more than one invasive cancer < 2 cm from the largest lesion within the same breast quadrant
Must not have
Patients must not have any impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of blinded drug
Patients with known hepatitis are not eligible
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 5 years after last accrual
Awards & highlights
Pivotal Trial

Summary

This trial is studying hormone therapy with or without everolimus to see how well it works in treating patients with breast cancer.

Who is the study for?
This trial is for high-risk breast cancer patients who've had surgery with negative margins and appropriate axillary staging. They must have ER or PR positive status, not be on trastuzumab, have controlled diabetes if applicable, no uncontrolled lung disease, able to take oral meds, not pregnant/nursing, completed standard chemo prior to randomization, performance status 0-2 by Zubrod criteria. No recent heart attacks or severe cardiac disease.
What is being tested?
The study tests hormone therapy's effectiveness against breast cancer when given alone versus alongside everolimus. Hormone therapies include tamoxifen citrate and others that lower estrogen levels in the body. Everolimus may inhibit tumor growth by blocking enzymes needed for cell growth.
What are the potential side effects?
Everolimus can cause mouth sores, infections due to a weakened immune system, lung problems like coughing and shortness of breath; skin issues such as rash or acne; fatigue; diarrhea; nausea; loss of appetite; blood test changes indicating liver or kidney issues.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I have more than one cancer spot in my breast, each far apart.
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I have more than one cancer spot close to the biggest tumor in the same area of my breast.
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I do not have severe heart disease or recent heart attacks.
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I have had a procedure to check for cancer in my underarm lymph nodes.
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My diabetes is under control.
Select...
I do not have any uncontrolled lung diseases.
Select...
I can take pills by mouth.
Select...
I am not taking and do not plan to take trastuzumab.
Select...
My stomach and intestines work well and I don’t have diseases that affect how I absorb medicine.
Select...
I will not take any other cancer drugs during this study.
Select...
I have completed surgery for breast cancer with clear margins and checked lymph nodes.
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My cancer is ER or PR positive as per ASCO/CAP guidelines.
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I have finished the standard initial treatment for my cancer.
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I can take care of myself and am up and about more than 50% of my waking hours.
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I do not have severe heart disease.
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My cancer is HER2 negative according to specific testing guidelines.
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My breast cancer is ER and/or PR positive and HER2 negative, and I plan to undergo hormone therapy.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
Select...
My stomach and intestines work well and can absorb medication properly.
Select...
I do not have hepatitis.
Select...
My cancer is not HER2 equivocal.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~5 years after last accrual
This trial's timeline: 3 weeks for screening, Varies for treatment, and 5 years after last accrual for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Invasive Disease-Free Survival (IDFS)
Secondary study objectives
Distant Recurrence-Free Survival (DRFS)
Overall Survival (OS)
Toxicity Based on Common Terminology Criteria for Adverse Events (CTCAE) Version 4.0, Assessed up to 10 Years.

Side effects data

From 2019 Phase 3 trial • 235 Patients • NCT03176238
63%
Stomatitis
27%
Decreased appetite
26%
Hyperglycaemia
25%
Aspartate aminotransferase increased
24%
Rash
23%
Alanine aminotransferase increased
22%
Cough
19%
Anaemia
16%
Fatigue
16%
Blood cholesterol increased
16%
Weight decreased
15%
Diarrhoea
15%
Gamma-glutamyltransferase increased
13%
Pneumonitis
12%
Hypertriglyceridaemia
12%
Upper respiratory tract infection
12%
Headache
12%
Nausea
11%
Back pain
11%
Pruritus
9%
Myalgia
9%
Blood lactate dehydrogenase increased
9%
Insomnia
8%
Productive cough
8%
Dyspnoea
8%
Dyspepsia
8%
Oedema peripheral
8%
Arthralgia
7%
Dysgeusia
7%
Pain in extremity
6%
Constipation
6%
Pyrexia
6%
Hypertension
5%
Dyslipidaemia
5%
Aphthous ulcer
5%
Lymphoedema
5%
Hypercholesterolaemia
5%
Urinary tract infection
5%
Epistaxis
5%
Asthenia
5%
Pneumonia
5%
Blood alkaline phosphatase increased
5%
Neutrophil count decreased
5%
Dry skin
5%
Thrombocytopenia
4%
Rhinorrhoea
4%
Acne
4%
Abdominal pain
4%
Peripheral swelling
4%
Blood creatinine increased
4%
Hypokalaemia
4%
Hypophosphataemia
4%
Urticaria
4%
Mouth ulceration
4%
Toothache
3%
Abdominal discomfort
3%
Influenza
3%
Hyperlipidaemia
3%
Cellulitis
3%
Paraesthesia
3%
Alopecia
3%
Abdominal pain upper
3%
Diabetes mellitus
3%
Oropharyngeal pain
3%
Depression
3%
Hyperkalaemia
3%
Nail disorder
3%
Face oedema
3%
Non-cardiac chest pain
3%
Nasopharyngitis
3%
Pharyngitis
3%
Haemoglobin decreased
3%
White blood cell count decreased
3%
Dermatitis acneiform
3%
Vomiting
2%
Musculoskeletal pain
2%
Pleural effusion
2%
Onychomadesis
2%
Dizziness
2%
Hypoaesthesia
2%
Influenza like illness
2%
Mucosal inflammation
2%
Pain
2%
Blood triglycerides increased
2%
Platelet count decreased
2%
Vitamin D deficiency
2%
Flank pain
2%
Neck pain
2%
Eczema
2%
Rash maculo-papular
2%
Haemorrhoids
1%
Hyponatraemia
1%
Left ventricular failure
1%
Hydrocephalus
1%
Gastric haemorrhage
1%
Central nervous system haemorrhage
1%
Gastroenteritis
1%
Dysphagia
1%
Herpes virus infection
1%
Pulmonary oedema
1%
Haemoptysis
1%
Abdominal hernia
1%
Ascites
1%
Furuncle
1%
Lower respiratory tract infection
1%
Soft tissue infection
1%
Atypical pneumonia
1%
Skin ulcer
1%
Eye pain
1%
Cardiopulmonary failure
1%
Lethargy
1%
Ventricular tachycardia
1%
Acute kidney injury
1%
Joint effusion
1%
Dyspnoea exertional
1%
Wheezing
1%
Leukopenia
1%
Tumour pain
1%
Gait inability
1%
Renal failure
1%
Abdominal distension
1%
Musculoskeletal chest pain
1%
Metastases to lung
1%
Pulmonary embolism
1%
Interstitial lung disease
1%
Asthma
1%
Palmar-plantar erythrodysaesthesia syndrome
1%
Respiratory failure
1%
Vision blurred
1%
Folliculitis
1%
Cardiac failure
1%
Contrast media allergy
1%
Dry eye
1%
Gingivitis
1%
Muscular weakness
1%
Dental caries
1%
Intracranial aneurysm
1%
Onycholysis
1%
Oral herpes
1%
Sinusitis
1%
Hypocalcaemia
1%
Hypomagnesaemia
1%
Bone pain
1%
Joint stiffness
1%
Pain in jaw
1%
Spinal pain
1%
Breast pain
1%
Ingrowing nail
1%
Rash papular
1%
Rash pruritic
1%
Hot flush
1%
Atrial fibrillation
1%
Cardiac arrest
1%
Gastric ulcer
1%
Haematochezia
1%
Large intestinal haemorrhage
1%
Urethritis
1%
Urosepsis
1%
Viral infection
1%
Cartilage injury
1%
Femur fracture
1%
Ligament sprain
1%
Overdose
1%
Eastern cooperative oncology group performance status worsened
1%
Liver function test increased
1%
Dehydration
1%
Diabetes mellitus inadequate control
1%
Tumour necrosis
1%
Neutropenia
1%
Tachycardia
1%
Gastrooesophageal reflux disease
1%
Oral pain
100%
80%
60%
40%
20%
0%
Study treatment Arm
Asian
Non-Asian

Awards & Highlights

Pivotal Trial
The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: Arm IIExperimental Treatment7 Interventions
Patients receive an approved endocrine therapy regimen as in arm I. Patients also receive everolimus PO daily for 1 year in the absence of disease progression or unacceptable toxicity.
Group II: Arm IPlacebo Group7 Interventions
Patients receive an approved endocrine therapy comprising tamoxifen citrate\*, goserelin acetate\*\* or leuprolide acetate\*\*, or an aromatase inhibitor (anastrozole, letrozole, or exemestane) for 2-5 years. Patients also receive a placebo PO daily for 1 year in the absence of disease progression or unacceptable toxicity.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
letrozole
1998
Completed Phase 3
~16660
leuprolide acetate
2005
Completed Phase 4
~6650
tamoxifen citrate
2000
Completed Phase 3
~17870
anastrozole
2005
Completed Phase 3
~18970
everolimus
2005
Completed Phase 4
~1490
exemestane
2005
Completed Phase 4
~27250
goserelin acetate
2010
Completed Phase 3
~10130

Find a Location

Who is running the clinical trial?

Southwest Oncology GroupLead Sponsor
388 Previous Clinical Trials
259,248 Total Patients Enrolled
53 Trials studying Breast Cancer
63,387 Patients Enrolled for Breast Cancer
SWOG Cancer Research NetworkLead Sponsor
397 Previous Clinical Trials
264,343 Total Patients Enrolled
53 Trials studying Breast Cancer
63,387 Patients Enrolled for Breast Cancer
National Cancer Institute (NCI)NIH
13,906 Previous Clinical Trials
41,010,110 Total Patients Enrolled
941 Trials studying Breast Cancer
1,441,244 Patients Enrolled for Breast Cancer

Media Library

Anastrozole (Hormone Therapy) Clinical Trial Eligibility Overview. Trial Name: NCT01674140 — Phase 3
Breast Cancer Research Study Groups: Arm I, Arm II
Breast Cancer Clinical Trial 2023: Anastrozole Highlights & Side Effects. Trial Name: NCT01674140 — Phase 3
Anastrozole (Hormone Therapy) 2023 Treatment Timeline for Medical Study. Trial Name: NCT01674140 — Phase 3
Breast Cancer Patient Testimony for trial: Trial Name: NCT01674140 — Phase 3
~160 spots leftby Nov 2025