Clinical trials: CYP19
ER+ Breast Cancer
Study of the Effect of the Addition of SNDX-275 (Entinostat) to Continued Aromatase Inhibitor (AI) Therapy in Postmenopausal Women With ER+ Breast Cancer Whose Disease is Progressing
The addition of entinostat to an AI will result in a maximal abrogation of estrogen receptor-α mediated activity and inhibit mechanisms of resistance to the aromatase inhibitor.
- Trial name
- NCT00828854
- Testing
- Entinostat, Aromatase Inhibitor (AI) Therapy
- Where
- 6 sites in Ireland, United Kingdom
- Volunteers
- 27 people
- Sponsor
- Syndax Pharmaceuticals
Breast Neoplasms
The Efficacy of Fulvestrant in ESR1(Estrogen Receptor 1) Mutated Metastatic Breast Cancer
This is an open-label, single arm, phase II trial to evaluate the efficacy and safety of 500mg Fulvestrant (Faslodex®) in ESR1 mutated postmenopausal women with hormone receptor positive, HER2 negative locally advanced or…
- Trial name
- NCT03202862
- Testing
- Fulvestrant
- Volunteers
- 50 people
- Sponsor
- Fudan University
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8
Dietary and Exercise Interventions in Reducing Side Effects in Patients With Stage I-IIIa Breast Cancer Receiving Aromatase Inhibitors
This phase I/II trial studies how well dietary and exercise interventions work in reducing side effects in patients with stage I-IIIa breast cancer taking aromatase inhibitors.
- Conditions
- Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage IA Breast Cancer AJCC v8, Anatomic Stage IB Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8
- Trial name
- NCT03953157
- Testing
- Dietary Intervention, Exercise Intervention, Questionnaire Administration
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Carcinoma Breast Stage IV
Steroid Aromatase Inhibitors Versus Progestogens for nSAID-resistanced Late Stage Breast Cancer
Steroid Aromatase Inhibitors and Non-Steroid Aromatase Inhibitors in Late Stage Breast Cancer is the recommended scheme in National Comprehensive Cancer Network (NCCN) guideline.
- Trial name
- NCT02161315
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Tianjin Medical University Cancer Institute and Hospital
Breast Cancer
Impact of a Food Supplement on Musculoskeletal Pain in Women With Breast Cancer Treated With Aromatase Inhibitors.
The aim of this pilot study is to assess the change in pain, measured with the Modified Brief Pain Inventory - Short Form (mBPI-sf), at 4, 8, and 12 weeks.
- Trial name
- DOLFLEX (NCT07199556)
- Testing
- Food supplement
- Where
- Spain
- Volunteers
- 30 people
- Sponsor
- Arafarma Group, S.A.
Breast Cancer, Osteoporosis
Do Aromatase Inhibitors (AIs) Decrease Intestinal Calcium Absorption?
Research Question: Do Aromatase Inhibitors Decrease Intestinal Calcium Absorption? Study Design: Postmenopausal women with early stage breast cancer initiating aromatase inhibitor adjuvant therapy will participate in this…
- Conditions
- Breast Cancer, Osteoporosis, Osteopenia, Fracture
- Trial name
- NCT00766532
- Testing
- Aromatase Inhibitor
- Volunteers
- 12 people
- Sponsor
- University of Wisconsin, Madison
HER2-Positive Breast Carcinoma
Impact of Aromatase Inhibitor Therapy on Glucose Homeostasis and Diabetes Risk
This study assesses the effect of hormone directed treatment for breast cancer on glucose metabolism.
- Trial name
- NCT06557057
- Testing
- Non-Interventional Study
- Where
- United States
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Vulvar Atrophy, Breast Cancer
Vaginal Prasterone In Vaginal Atrophy In Breast Cancer Survivors
VAGINAL PRASTERONE in the treatment of VAGINAL ATROPHY IN PATIENTS WITH BREAST CANCER TREATMENT WITH AROMATASE INHIBITORS (VIBRA STUDY)
- Conditions
- Vulvar Atrophy, Breast Cancer, Genitourinary Syndrome of Menopause
- Trial name
- VIBRA (NCT04705883)
- Testing
- Prasterone (DHEA), Micronized
- Where
- Spain
- Volunteers
- 10 people
- Sponsor
- Hospital Clinic of Barcelona
Breast Cancer
A Study of HR+/HER2- Metastatic Breast Cancer Patients Treated With Palbociclib Together With an Aromatase Inhibitor From 2017 to 2023 in Denmark.
The purpose of this study is to describe the effect of the medicine palbociclib when given together with an aromatase inhibitor for treatment of breast cancer.
- Trial name
- NCT06307457
- Testing
- Palbociclib in combination with AI
- Where
- Denmark
- Volunteers
- 604 people
- Sponsor
- Pfizer
Periodontal Disease, Quality of Life
Oral Health in Breast Cancer Survivors on Aromatase Inhibitors
The purpose of this study is to determine how aromatase inhibitors (AIs) such as Arimidex, Aromasin or Femara affect a woman's oral health and oral health related quality of life.
- Trial name
- NCT01693731
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Idiopathic Short Stature
Aromatase Inhibitors, Alone And In Combination With Growth Hormone In Adolescent Boys With Idiopathic Short Stature
When treating very short children in puberty we are time-limited, as sex hormones cause the growth plates to fuse and growth to end.
- Trial name
- ThrasherAI (NCT01248416)
- Testing
- Aromatase Inhibitor, Growth Hormone, Aromatase Inhibitor and Growth Hormone
- Where
- 4 sites in United States, Chile
- Volunteers
- 76 people
- Sponsor
- Nemours Children's Clinic
Vasomotor Symptoms
Efficacy and Safety of Oxybutynin Versus Paroxetine in Aromatase Inhibitor-induced Vasomotor Symptoms
Breast cancer is the most prevalent cancer type worldwide. In Egypt, It is the second most common type of cancer and the most common one in women with about 22 thousand new cases in 2020.
- Trial name
- NCT05637671
- Testing
- oxybutynin ER, Paroxetine CR
- Where
- Egypt
- Volunteers
- 146 people
- Sponsor
- Cairo University
Breast Cancer Females
Short-term Impacts of Endocrine Therapy on Cardiovascular and Brain Health Outcomes in Breast Cancer
Aromatase inhibitors are the most used endocrine therapy for hormone-positive breast cancer. While there is a clear linear relationship between the duration of aromatase inhibitor use and the cumulative incidence of…
- Trial name
- STRIVE (Acute) (NCT06781762)
- Testing
- N/A (Usual Care)
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Toronto
Breast Neoplasms
Exemestane As Treatment In Neoadjuvant Setting For Operable Breast Cancer Patients
To evaluate clinical and pathologic response rates following primary hormonal therapy by exemestane (Aromasin®)
- Trial name
- NCT00174343
- Testing
- exemestane (Aromasin®)
- Where
- 5 sites in France
- Volunteers
- 46 people
- Sponsor
- Pfizer
Silver Russell Syndrome, Prader-Willi Syndrome
Aromatase Inhibitor in Bone Maturation, Children With Silver Russell or Prader-Willi Syndrome
There is currently no drug with pediatric marketing authorization capable of limiting the advance in bone maturation of children with aggressive adrenarche.
- Trial name
- ANASILPRA (NCT01520467)
- Testing
- Anastrozole
- Where
- France
- Volunteers
- 27 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Autism Spectrum Disorder (ASD
Combination of Supplements for Treating Autistic Spectrum Disorder
A pilot study to compare the efficacy of a combination of apitherapy supplements versus placebo in children with autistic spectrum disorder.
- Trial name
- APITSA (NCT06756711)
- Testing
- A combination of apitherapy and plant extracts
- Where
- 2 sites in Romania
- Volunteers
- 40 people
- Sponsor
- Fundatia Bio-Forum
Obesity, Oligospermia
Aromatase Inhibitors in the Treatment of Male Infertility
Obesity is associated with an increase in blood levels of estrogen. Estrogen or "female hormone" is believed to have a negative effect on sperm production.
- Trial name
- NCT00440180
- Testing
- Anastrozole
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Utah
Metastatic Breast Cancer
Capecitabine in Combination With Aromatase Inhibitor Versus Aromatase Inhibitors, in Hormonal Receptor Positive Recurrent or Metastatic Breast Cancer Patients, Randomized Controlled Study
Women with recurrent or metastatic breast cancer who are hormone receptor positive are candidates for first line hormonal therapy including aromatase inhibitors.
- Trial name
- CONCEPT (NCT04012918)
- Testing
- Capecitabine plus aromatase inhibitor, A.I.
- Where
- Egypt
- Volunteers
- 124 people
- Sponsor
- Ain Shams University
Polymorphism, CYP19
Aromatase (CYP19) Polymorphism Between AI-responsive and AI-resistant Breast Cancer in Korea
Aromatase(CYP19)inhibitor is one of the major antihormonal drug for breast cancer in postmenopausal women. The variation of CYP19 may affect the effect of aromatase inhibitor.
- Conditions
- Polymorphism, CYP19, Aromatase Inhibitor
- Trial name
- CYP19 (NCT01137136)
- Where
- South Korea
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Breast Neoplasms
Aromatase Inhibitor Host Factors Study
The purpose of this study is to examine how key patient factors, including body size affect how well letrozole suppresses circulating estrogen levels.
- Trial name
- NCT01669343
- Testing
- Letrozole
- Where
- 3 sites in Canada
- Volunteers
- 121 people
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital