- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT06075953
DCIS: RECAST Trial duktální karcinom in situ: Přehodnocení podmínek pro vhodnost aktivního sledování jako léčby
DCIS: RECAST Trial – duktální karcinom in situ: Přehodnocení podmínek pro vhodnost aktivního sledování jako léčba: pilotní studie prevence rakoviny prsu
The goal of this trial is to see if active surveillance monitoring and hormonal therapy in patients diagnosed with ductal cell carcinoma in situ (DCIS), an early stage of breast cancer, can be an effective management of the disease.
Participants will be asked to receive control hormonal therapy or an investigational hormonal therapy treatment. Participants will be asked to return for evaluation with MRI at three months and six months. Depending on the evaluation participants will have the option to continue on the treatment. If the evaluation suggests surgery is recommended, the participant will discontinue the study treatment and will undergo surgery. In addition to the treatment and MRI evaluation, participants will be asked to provide blood sample to understand their immune status, provide saliva sample for genetic testing, provide the study with a portion of the tissue or slides generated from tissue removed during surgery performed as part of their standard of care.
Přehled studie
Postavení
Podmínky
Detailní popis
The goal of this trial is to see if active surveillance monitoring and hormonal therapy in patients diagnosed with Ductal cell Carcinoma In Situ (DCIS), an early stage of breast cancer, can be an effective management of the disease. The current management of most patients with DCIS involves surgical intervention with or without radiation, similar to more aggressive breast cancers. These treatments can come with some significant health effects.The main question this study aims to answer is: to determine whether novel endocrine therapy increases the fraction of patients who will be suitable for long-term active surveillance.
Participants will be asked to take one of three investigational study medication (z-Elacestrant, Testosterone + Anastrazole, or Endoxifen) or receive control hormonal therapy (Tamoxifen or an aromatase inhibitor), depending on the treatment to which they have been randomized. Participants will be asked to return for evaluation with MRI at three months and six months. Depending on the evaluation, participants will have the option to continue on the treatment, with follow up evaluations of Mammogram and MRI at 6 month intervals. If the evaluation suggests surgery is recommended, the participant will discontinue the study treatment and will undergo surgery. In addition to the treatment and MRI evaluation, participants will be asked to:
- Provide blood sample to understand their immune status
- Provide saliva sample for genetic testing
- Provide the study with a portion of the tissue or slides generated from tissue removed during surgery performed as part of their standard of care.
Participants will be followed annually for 10 years.
Typ studie
Zápis (Odhadovaný)
Fáze
- Fáze 2
Kontakty a umístění
Studijní kontakt
- Jméno: Kim Nelson, RN
- Telefonní číslo: 343 +1 (888) 343-9922
- E-mail: k.nelson@qlhc.org
Studijní záloha kontaktů
- Jméno: Tammy Neseth, MA, CCRP
- Telefonní číslo: +1 (507) 269-8060
- E-mail: t.neseth@qlhc.org
Studijní místa
-
-
California
-
Berkeley, California, Spojené státy, 94158
- Nábor
- Berkeley Outpatient Center
-
Kontakt:
- Niloufar Abdollahi
- Telefonní číslo: 415.476.3322
- E-mail: Niloufar.abdollahi@ucsf.edu
-
Vrchní vyšetřovatel:
- Jordan Jackson, MD
-
Kontakt:
- Dasha Peiris
- Telefonní číslo: 415-533-0141
- E-mail: Dasha.Peiris@ucsf.edu
-
Duarte, California, Spojené státy, 91010
- Nábor
- City of Hope -Duarte Cancer Center
-
Vrchní vyšetřovatel:
- Jennifer Tseng, MD
-
Kontakt:
- Mellissa Henry, RN, MSN, FNP-C
- Telefonní číslo: 626-713-8895
- E-mail: mehenry@coh.org
-
Irvine, California, Spojené státy, 92618
- Nábor
- City of Hope - Lennar Foundation Cancer Center
-
Vrchní vyšetřovatel:
- Jennifer Tseng, MD
-
Kontakt:
- Mellissa Henry, RN, MSN, FNP-C
- Telefonní číslo: 626-713-8895
- E-mail: mehenry@coh.org
-
Los Angeles, California, Spojené státy, 90095
- Nábor
- UCLA
-
Kontakt:
- Sophia Quiroz, Clinical Research Coordinator
- Telefonní číslo: 310-794-0130
- E-mail: SQuiroz@mednet.ucla.edu
-
Vrchní vyšetřovatel:
- Mediget Teshome, MD
-
San Francisco, California, Spojené státy, 94158
- Nábor
- UCSF
-
Vrchní vyšetřovatel:
- Jordan Jackson, MD
-
Kontakt:
- Dasha Peiris
- Telefonní číslo: 415-533-0141
- E-mail: Dasha.Peiris@ucsf.edu
-
South Pasadena, California, Spojené státy, 91030
- Nábor
- City of Hope
-
Vrchní vyšetřovatel:
- Jennifer Tseng, MD
-
Kontakt:
- Mellissa Henry, RN, MSN, FNP-C
- Telefonní číslo: 626-713-8895
- E-mail: mehenry@coh.org
-
Walnut Creek, California, Spojené státy, 94598
- Nábor
- John Muir Health
-
Kontakt:
- Jen Johnson, Clinical Research Coordinator
- Telefonní číslo: 925-674-2580
- E-mail: Jen.Johnson@johnmuirhealth.com
-
Vrchní vyšetřovatel:
- Monica Eigelberger, MD
-
-
District of Columbia
-
Washington D.C., District of Columbia, Spojené státy, 20010
- Nábor
- MedStar Washington Hospital Center
-
Vrchní vyšetřovatel:
- Marc Boisvert, MD
-
Kontakt:
- Hiwot Guebre-Xabiher, Research Manager
- Telefonní číslo: 202-877-8839
- E-mail: Hiwot.Guebre-Xabiher@medstar.net
-
-
Florida
-
Tampa, Florida, Spojené státy, 33612
- Nábor
- Moffitt Cancer Center
-
Kontakt:
- Neveen Abdo, Clinical Research Coordinator
- Telefonní číslo: 727-748-9345
- E-mail: Neveen.abdo@moffitt.org
-
Vrchní vyšetřovatel:
- Laura Kruper, MD
-
-
Georgia
-
Atlanta, Georgia, Spojené státy, 30322
- Nábor
- Winship Cancer Institute, Emory University
-
Vrchní vyšetřovatel:
- Clara Farley, MD
-
Kontakt:
- Winship Clinical Trials Office
- Telefonní číslo: 1-404-778-1868
- E-mail: winshipcto@emory.edu
-
Kontakt:
- Trisha Burrello
- E-mail: trisha.n.burrello@emory.edu
-
-
Illinois
-
Chicago, Illinois, Spojené státy, 60637
- Nábor
- University of Chicago Medical Center
-
Kontakt:
- Vhenyse Encarnacion
- E-mail: vhenyse.encarnacion@bsd.uchicago.edu
-
Vrchní vyšetřovatel:
- Betty Fan, MD
-
-
Minnesota
-
Maple Grove, Minnesota, Spojené státy, 55369
- Nábor
- Maple Grove Cancer Center
-
Kontakt:
- Oncology Access Nurse
- Telefonní číslo: 612-624-2620
- E-mail: ccinfo@umn.edu
-
Vrchní vyšetřovatel:
- Jane Hui, MD
-
Minneapolis, Minnesota, Spojené státy, 55455
- Nábor
- University of Minnesota
-
Kontakt:
- Oncology Access Nurse
- Telefonní číslo: 612-624-2620
- E-mail: ccinfo@umn.edu
-
Vrchní vyšetřovatel:
- Jane Hui, MD
-
Minneapolis, Minnesota, Spojené státy, 55404
- Nábor
- Hennepin Healthcare -Minneapolis
-
Kontakt:
- Hannah Merrill
- Telefonní číslo: 952-993-0996
- E-mail: hannah.merrill@parknicollet.com
-
Kontakt:
- Niki Hoese
- Telefonní číslo: 952-993-1585
- E-mail: nicole.hoese@parknicollet.com
-
Vrchní vyšetřovatel:
- Satya Bommakanti, MD
-
Saint Louis Park, Minnesota, Spojené státy, 55426
- Nábor
- Health Partners - Frauenshuh Cancer Center
-
Kontakt:
- Hannah Merrill
- Telefonní číslo: 952-993-0996
- E-mail: hannah.merrill@parknicollet.com
-
Kontakt:
- Niki Hoese
- Telefonní číslo: 952-993-1585
- E-mail: nicole.hoese@parknicollet.com
-
Vrchní vyšetřovatel:
- Rachel Lerner, MD
-
Saint Paul, Minnesota, Spojené státy, 55101
- Nábor
- Health Partners - Regions Hospital
-
Kontakt:
- Hannah Merrill
- Telefonní číslo: 952-993-0996
- E-mail: hannah.merrill@parknicollet.com
-
Kontakt:
- Niki Hoese
- Telefonní číslo: 952-993-1585
- E-mail: nicole.hoese@parknicollet.com
-
Vrchní vyšetřovatel:
- Rachel Lerner, MD
-
-
New Jersey
-
Englewood, New Jersey, Spojené státy, 07631
- Nábor
- Englewood Hospital and Medical Center
-
Kontakt:
- Kayla Williams
- Telefonní číslo: 9786 201-894-3000
- E-mail: kayla.williams@ehmchealth.org
-
Vrchní vyšetřovatel:
- Jennifer Marti, MD
-
-
New York
-
New York, New York, Spojené státy, 10011
- Nábor
- Mount Sinai Chelsea
-
Vrchní vyšetřovatel:
- Tara Balija, MD
-
Kontakt:
- Contact: Site Public Contact
- Telefonní číslo: 212-824-7309
- E-mail: CRSU@mssm.edu
-
New York, New York, Spojené státy, 10029
- Nábor
- Icahn School of Medicine at Mount Sinai
-
Vrchní vyšetřovatel:
- Tara Balija, MD
-
Kontakt:
- Contact: Site Public Contact
- Telefonní číslo: 212-824-7309
- E-mail: CRSU@mssm.edu
-
New York, New York, Spojené státy, 10019
- Nábor
- Mount Sinai West
-
Vrchní vyšetřovatel:
- Tara Balija, MD
-
Kontakt:
- Contact: Site Public Contact
- Telefonní číslo: 212-824-7309
- E-mail: CRSU@mssm.edu
-
New York, New York, Spojené státy, 10003
- Nábor
- Mount Sinai Union Square
-
Vrchní vyšetřovatel:
- Tara Balija, MD
-
Kontakt:
- Contact: Site Public Contact
- Telefonní číslo: 212-824-7309
- E-mail: CRSU@mssm.edu
-
The Bronx, New York, Spojené státy, 10461
- Nábor
- Montefiore Medical Center (Hutchinson Campus Tower 1)
-
Kontakt:
- Melissa Suarez
- Telefonní číslo: 718-920-6742
- E-mail: mesuarez@montefiore.org
-
Vrchní vyšetřovatel:
- Sheldon Feldman, MD
-
Kontakt:
- Linda Castellanos
- Telefonní číslo: 718-920-6742
- E-mail: lcastellan@montefiore.org
-
-
North Carolina
-
Durham, North Carolina, Spojené státy, 27710
- Nábor
- Duke Cancer Institute
-
Kontakt:
- Breast Cancer Study Team
- Telefonní číslo: 919-660-1278
- E-mail: breastcl@dm.duke.edu
-
Vrchní vyšetřovatel:
- Ton Wang, MD
-
Winston-Salem, North Carolina, Spojené státy, 27157
- Nábor
- Atrium Health Wake Forest Baptist Comprehensive Cancer Center
-
Vrchní vyšetřovatel:
- Marissa Howard-McNatt, MD
-
Kontakt:
- Brandy Baker and Lindsy Davis, RN
- Telefonní číslo: 336-716-8941 OR 336-716-6748
- E-mail: brandy.baker@advocatehealth.org, lindsey.davis@advocatehealth.org
-
Kontakt:
- Sydney McEntire
- E-mail: sydney.mcentire@advocatehealth.org
-
-
Pennsylvania
-
Bryn Mawr, Pennsylvania, Spojené státy, 19010
- Aktivní, ne nábor
- Bryn Mawr Hospital
-
Paoli, Pennsylvania, Spojené státy, 19301
- Aktivní, ne nábor
- Paoli Hospital
-
Wynnewood, Pennsylvania, Spojené státy, 19096
- Aktivní, ne nábor
- Lankenau Medical Center
-
-
Tennessee
-
Nashville, Tennessee, Spojené státy, 37232
- Nábor
- Vanderbilt University Medical Center
-
Vrchní vyšetřovatel:
- Ingrid Meszoely, MD
-
Kontakt:
- Oncology nursing
- Telefonní číslo: 1-800-811-8480
- E-mail: cip@vumc.org
-
Kontakt:
- Jennifer Goodman, RN, BSN
- Telefonní číslo: 615.936.6825
- E-mail: jennifer.e.goodman@vumc.org
-
-
Utah
-
Salt Lake City, Utah, Spojené státy, 84112
- Nábor
- Huntsman Cancer Institute
-
Vrchní vyšetřovatel:
- Kirstyn Brownson, MD
-
Kontakt:
- Janna Espinosa
- Telefonní číslo: 801-585-0571
- E-mail: Janna.Espinosa@hci.utah.edu
-
-
Virginia
-
Richmond, Virginia, Spojené státy, 23298
- Nábor
- Virginia Commonwealth University
-
Kontakt:
- Massey CTO Breast Team
- Telefonní číslo: 804-628-6430
- E-mail: masseyctbrst@vcu.edu
-
Vrchní vyšetřovatel:
- Kandace McGuire, MD
-
-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
A. Female, at least 18 years old
B. Previous diagnosis of HR+ DCIS (at least 50% ER or PR; biopsy will have been performed previously at diagnosis) with or without microinvasion
- Patients with a diagnosis of hormone positive DCIS who have undergone surgery with positive margins that have not been re-excised are candidates to enroll in the trial.
C. Patients who have previously received endocrine therapy should have a washout period of at minimum 4-6 weeks prior to the screening MRI on the RECAST-DCIS trial
D. Bilateral mammogram performed within up to 6 months (180 days) of the start of trial treatment may be used for screening evaluation. If a bilateral mammogram has been performed within 1 year (12 months) of the start of trial treatment, then a diagnostic unilateral mammogram within 6 months (180 days) of the start of trial treatment will be acceptable for screening evaluation.
E. MRI performed on an I SPY (RECAST) approved scanner within 2 months (60 days) of the start of trial treatment for lesion evaluation may be used for screening evaluation.
F. CBC w/ diff, CMP, and Lipid Panel within normal limits within a year of the start of trial treatment. Abnormal labs to be repeated within 60 days prior to the start of trial treatment. Patients will be considered eligible for screening labs that are abnormal or out-of-range if the investigator has deemed the lab results not-clinically significant
G. Negative urine or serum pregnancy test within 1 month of the start of trial treatment
H. Controlled HIV positive patients are allowed as long as their current medication does not contraindicate the study's investigational agent
I. Willingness and ability to provide tumor samples for research
Exclusion Criteria:
A. Pregnant or actively breastfeeding women
B. History of allergic reactions attributed to compounds of similar chemical or biologic composition to study agent based on review of the medical record and patient history
C. Invasive carcinoma or identification of a mass on MRI that is subsequently biopsied and found to be invasive cancer
D. Co-enrollment in clinical trials of pharmacologic agents requiring an IND
E. Ongoing treatment for DCIS other than what is specified in this protocol
F. Uncontrolled intercurrent illness, including psychiatric conditions, that would limit compliance with study requirements
G. Medical history or ongoing gastrointestinal disorders potentially affecting the absorption of investigational agent and/or tamoxifen. Active inflammatory bowel disease or chronic diarrhea, known active hepatitis A/B/C*, hepatic cirrhosis, short bowel syndrome, or any upper gastrointestinal surgery including gastric resection or banding procedures
*Active hepatitis, defined as: A (positive HA antigen or positive IgM); B (either positive HBs antigen or positive hepatitis B viral DNA test above the lower limit of detection of the assay); C (positive hepatitis C antibody result, and quantitative hepatitis C (HCV) ribonucleic acid (RNA) results greater than the lower limits of detection of the assay)
H. Participants who are unable to swallow normally or unable to take tablets and capsules. Predictable poor compliance with oral treatment
I. Participants with substantial MRI artifacts (e.g., related to localizer sequences, cardiac devices such as pacemakers, or other hardware) that render the lesion non-evaluable.
J. Severe allergy or reaction history to MRI contrast.
K. Participants currently undergoing or who have received treatment for another malignancy within the previous 6 months.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
|
Aktivní komparátor: chemoprevention therapy per investigator choice
For premenopausal women: 20 mg tamoxifen orally daily (standard dose) or 10 mg every other day (low dose). For postmenopausal women: standard oral doses of AI of choice: exemestane 25 mg daily, letrozole 2.5 mg daily, or anastrozole 1 mg daily; or reduced exemestane dosing: 25 mg 3X per week orally. For postmenopausal women who are not tolerating an AI, investigators can change them to the low dose (10 mg every other day) or standard dose (20 mg) of tamoxifen. There is active follow up with MRI at baseline, 3 months, 6 months after treatment initiation, and every 6 months alternating MRI and mammogram for up to 5 years. Participants may continue treatment for up to 5 years. |
For premenopausal women: 20 mg tamoxifen orally daily (standard dose) or 10 mg every other day (low dose). For postmenopausal women who are not tolerating an AI, investigators can change them to the low dose (10 mg every other day) or standard dose (20 mg) of tamoxifen. For postmenopausal women: standard oral doses of AI of choice: exemestane 25 mg daily, or reduced exemestane dosing: 25 mg 3 times per week orally For postmenopausal women: standard oral doses of AI of choice: letrozole 2.5 mg daily. For postmenopausal women: standard oral doses of AI of choice: anastrozole 1 mg daily. |
|
Experimentální: Testosterone + Anastrazole (T+Ai)
White solid pellet for subcutaneous insertion consisting of 100mg Testosterone and 4mg Anastrazole, an aromatase inhibitor. A cylindrical pellet (4.5mm diameter, 6.35mm diameter) is inserted subcutaneously in the upper outer gluteal region or iliac fossa every 3 months, with treatment up to 36 months. There is active follow up with MRI at baseline, 3 months, 6 months after treatment initiation, and every 6 months alternating MRI and mammogram for up to 5 years. Participants are followed for an additional 5 years. |
Investigational drug. Both pre- and post- menopausal subjects. 100mg testosterone in combination with 4mg anastrazole administered subcutaneously every 3 months for up to 3 years.
Ostatní jména:
|
|
Experimentální: Elacestrant
Selective estrogen receptor degrader, Standard dose: 400mg PO with food once daily for treatment up to 36 months. Dose reduction of Elacestrant by up to 2 dose levels permitted depending on toxicity; 400 mg to 300 mg then 300 mg to 200 mg Participants requiring more than 2 dose reductions must discontinue treatment For patients on this arm there is active follow up with MRI at baseline, 3 months, 6 months after treatment initiation, and every 6 months alternating MRI and mammogram for up to 5 years. Participants are followed by for an additional 5 years. |
Investigational drug. Both pre- and post- menopausal subjects. Elacestrant 400mg PO with food once daily up to 36 months. |
|
Experimentální: Endoxifen
(Z)-endoxifen is the most active metabolite of the selective estrogen receptor modulator (SERM), tamoxifen. Standard dose: 10mg PO delayed release capsule of z-endoxifen once daily for treatment up to 36 months. same time with a glass of water either 1 hour before a meal or 2 hours after a meal and should not take with alcohol. For patients on this arm there is active follow up with MRI at baseline, 3 months, 6 months after treatment initiation, and every 6 months alternating MRI and mammogram for up to 5 years. Participants are followed for an additional 5 years. |
Investigational drug. Both pre- and post- menopausal subjects. (z)-endoxifen 10mg delayed release capsule 1 hour before a meal or 2 hours after a meal once daily for up to 36 months. |
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Patients remaining on active surveillance at 7 months
Časové okno: 7 months
|
Fraction of patients remaining on active surveillance at 7 months compared to control |
7 months
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
To determine whether novel endocrine therapy increases the fraction of patients who will be suitable for long-term active surveillance as measured by the fraction of patients deemed to be low-risk for invasive cancer at 6 months compared to control
Časové okno: 6 months
|
Fraction of patients categorized as low risk by MRI after 6 months of treatment--Measured by cases demonstrating endocrine responsiveness (Determined based on lesion and background or lesion alone or lack of lesion and minimal background) |
6 months
|
|
To determine whether novel endocrine therapy increases the fraction of patients who will be suitable for long-term active surveillance as measured by the fraction of patients deemed to be low-risk for invasive cancer at 3 months compared to control
Časové okno: 3 months
|
Fraction of patients categorized as low risk by MRI after 3 months of treatment--Measured by cases demonstrating endocrine responsiveness (Determined based on lesion and background or lesion alone or lack of lesion and minimal background) |
3 months
|
|
Associate rate of progression to Invasive Ductal Carcinoma (IDC) with risk categorization after 6 months of treatment at 3 years
Časové okno: 3 years
|
Correlation of low-risk categorization at 6 months with subsequent rate of Invasive Ductal Cell Carcinoma progression at 3 years |
3 years
|
|
To assess the QoL impact of novel endocrine therapy compared to tamoxifen or Aromatase inhibitor (Ai) at standard or low dose using PROMIS and the FACT-ES and FACT-GP5 composite score compared to control
Časové okno: 6 months
|
Fraction of patients experiencing Minimum Important Difference in overall QOL measured by PROP-R statistics (PROMIS) and FACT-ES (functional assessment of cancer therapy- endocrine symptoms) and FACT-GP5, a quality of life (QoL) assessment) |
6 months
|
|
For those with an identified lesion on MRI imaging, determine whether neoadjuvant endocrine therapy decreases lesion volume (qualitative, quantitative) and whether that corresponds to the biologic type of Ductal cell carcinoma In Situ (DCIS)
Časové okno: 6 months
|
Rate of reduction in focal lesions (mass and non-mass enhancement (NME) at 6 months and Rate of reduction in focal lesions using automated Functional Tumor Volume |
6 months
|
|
To determine whether neoadjuvant endocrine therapy decreases automated background parenchymal enhancement (BPE and automated MRI density compared to Ai and Tamoxifen
Časové okno: 6 months
|
% with contralateral reduction in qualitative and automated BPE and % reduction in contralateral breast density |
6 months
|
|
Determine adherence to active surveillance protocol
Časové okno: 5 years
|
Time to discontinuation of therapy (Tolerability of therapy) will be measured, and Adherence rates on each regimen, as well as PROP-R, FACT-ES and FACT-GP5 score on each regimen will be measured. These assessments will be combined to evaluate efficacy and toxicity using a novel clinical benefit index. |
5 years
|
|
Change in artificial intelligence predicted risk based on mammography
Časové okno: 5 years
|
Correlation of BPE change with agent and compare to quantitative imaging density |
5 years
|
Další výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Assess Germ Line polygenic risk: assess correlation of detectable mutations with endocrine response and qualification for active surveillance at 7 months
Časové okno: 7 months
|
evaluate influence of polygenic risk on endocrine response and suitability for Active Surveillance |
7 months
|
|
To evaluate outcomes stratified by immune and molecular subtype based upon multiplex immuno histochemistry (IHC) clustering analysis, and RPS expression array profiling
Časové okno: 7 months
|
Response stratified by multiplex immune staining for Human Epidermal growth factor receptor-2 (HER2) isoforms and Response Predictive Subtypes (RPS) |
7 months
|
Spolupracovníci a vyšetřovatelé
Vyšetřovatelé
- Vrchní vyšetřovatel: Laura Esserman, MD, MBA, University of California, San Fancisco - Department of Surgery
- Vrchní vyšetřovatel: (Co-PI) Kelly Hewitt, MD, FACS, Huntsman Cancer Institute at the University of Utah
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
- Karcinom Prsu In Situ
- Novotvary
- Novotvary podle histologického typu
- Novotvary, žlázové a epiteliální
- Adenokarcinom
- Karcinom
- Novotvary, duktální, lobulární a medulární
- Karcinom in situ
- Karcinom, intraduktální, neinfiltrující
- Hormony
- Hormony, hormonální náhražky a antagonisté hormonů
- Organické chemikálie
- Heterocyklické sloučeniny, 1 kruh
- Heterocyklické sloučeniny
- Azoly
- Uhlovodíky
- Uhlovodíky, cyklické
- Uhlovodíky, aromatické
- Polycyklické sloučeniny
- Steroidy
- Sloučeniny roztaveného kruhu
- Deriváty benzenu
- Nitrily
- Gonadal steroidní hormony
- Gonadální hormony
- Androstenes
- Androstanes
- Triazoles
- Stilbeny
- Benzylidenové sloučeniny
- Androstenols
- Testosteronové kongenery
- Letrozol
- Anastrozol
- Testosteron
- Tamoxifen
- Exemestan
- elacestrant
- 4-Hydroxy-N-Desmethyltamoxifen
Další identifikační čísla studie
- RECAST-DCIS
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
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