Drugs / Fulvestrant
last change today re-read 2 minutes ago

Fulvestrant

Small molecule targets AR, ESR1 via inhibition

Developed for
breast cancer · hormone receptor-positive breast cancer · female breast carcinoma · estrogen-receptor positive breast cancer · Her2-receptor negative breast cancer · HER2 positive breast carcinoma · breast neoplasm · non-small cell lung carcinoma
+51 more · invasive breast carcinoma · metastatic malignant neoplasm · ovarian cancer · cancer · breast carcinoma · endometrial cancer · ovarian carcinoma · progesterone-receptor positive breast cancer · prostate cancer · endometrial carcinoma · metastatic neoplasm · neoplasm · metastatic malignant neoplasm in the brain · prostate carcinoma · breast carcinoma by gene expression profile · colorectal cancer · ductal breast carcinoma in situ · endometrial endometrioid adenocarcinoma · endometrium adenocarcinoma · head and neck squamous cell carcinoma · hernia, double inguinal · hormone-resistant breast carcinoma · invasive lobular breast carcinoma · leiomyosarcoma of the corpus uteri · lung cancer · malignant ovarian serous tumor · McCune-Albright syndrome · metastatic carcinoma · metastatic carcinoma in the bone · metastatic melanoma · ovarian serous adenocarcinoma · ovarian serous tumor · pancreatic ductal adenocarcinoma · pancreatic large cell neuroendocrine carcinoma · pancreatic neuroendocrine tumor · precocious puberty · pulmonary arterial hypertension · salivary gland carcinoma · secondary malignant neoplasm · sex cord-stromal tumor · soft tissue sarcoma · systemic lupus erythematosus · urothelial carcinoma · uterine carcinoma · uterine corpus adenosarcoma · uterine corpus cancer · uterine corpus endometrial stromal sarcoma · basal-like breast carcinoma · breast lobular carcinoma · invasive ductal breast carcinoma · luminal B breast carcinoma
Investigated by
AstraZeneca · Pfizer · National Cancer Institute (NCI) · Novartis Pharmaceuticals · Eli Lilly and Company · Fudan University
+219 more · UNICANCER · Dana-Farber Cancer Institute · Genentech, Inc. · Hoffmann-La Roche · Jiangsu HengRui Medicine Co., Ltd. · Novartis · ImmunityBio, Inc. · Spanish Breast Cancer Research Group · Sun Yat-sen University · M.D. Anderson Cancer Center · Massachusetts General Hospital · Mayo Clinic · Merck Sharp & Dohme LLC · Alliance for Clinical Trials in Oncology · Bayer · BeOne Medicines · Breast International Group · Celcuity Inc · Chia Tai Tianqing Pharmaceutical Group Co., Ltd. · Consorzio Oncotech · GBG Forschungs GmbH · Henan Cancer Hospital · Liaoning Cancer Hospital & Institute · Memorial Sloan Kettering Cancer Center · Puma Biotechnology, Inc. · SOLTI Breast Cancer Research Group · Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University · United States Department of Defense · Zhejiang Cancer Hospital · Apices Soluciones S.L. · Avenzo Therapeutics, Inc. · Beth Israel Deaconess Medical Center · Brigham and Women's Hospital · Calithera Biosciences, Inc · Chinese Academy of Medical Sciences · City of Hope Medical Center · Clinical Research Technology S.r.l. · Daiichi Sankyo · Dartmouth-Hitchcock Medical Center · ETOP IBCSG Partners Foundation · Effector Therapeutics · Georgetown University · Gilead Sciences · Hunan Cancer Hospital · Institute of Cancer Research, United Kingdom · Kashiv BioSciences, LLC · Korea University Guro Hospital · Lowell General Hospital · MedSIR · National Cancer Institute, France · National Institutes of Health (NIH) · OHSU Knight Cancer Institute · Ohio State University Comprehensive Cancer Center · Roswell Park Cancer Institute · Royal Marsden NHS Foundation Trust · SWOG Cancer Research Network · Seoul National University Hospital · Taiho Oncology, Inc. · Tianjin Medical University Cancer Institute and Hospital · Translational Oncology Research International · University of California, Irvine · University of Chicago · University of Colorado, Denver · University of Pittsburgh · University of Ulm · University of Wisconsin, Madison · Washington University School of Medicine · iOMEDICO AG · AMS Advanced Medical Services GmbH · ARCAGY/ GINECO GROUP · Aadi Bioscience, Inc. · Abramson Cancer Center at Penn Medicine · Accelerated Community Oncology Research Network · Adrienne G. Waks · all 225 on the full record

Regulatory milestones approvals, filings & regulatory actions · 15 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Label expansion US (FDA) FULVESTRANT 2021-05-12 fda.gov
Label expansions (12) US (FDA) FASLODEX 2003-12-24 – 2020-07-28 fda.gov
Approved EU (EMA) Faslodex 2004-03-09 europa.eu
Approved US (FDA) FASLODEX 2002-04-25 fda.gov

Trials 298 · started per year

today
US approved 2002
EU approved 2004
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PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT05238831 Jan 2023 → May 2026 female breast carcinoma, ovarian carcinoma, pancreatic ductal adenocarcinoma, pancreatic large cell neuroendocrine carcinoma +2 OHSU Knight Cancer Institute Withdrawn No outcome recorded
Phase 150 trials
Phase 1 NCT07604272 Jul 2026 → Jun 2028 expected hernia, double inguinal Northwestern University Recruiting No outcome recorded
Phase 1 NCT07604571 May 2026 → Jun 2032 expected hormone receptor-positive breast cancer Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 1 NCT07540572 Mar 2026 → Mar 2030 expected castration-resistant prostate carcinoma, colorectal carcinoma, estrogen-receptor positive breast cancer, non-small cell lung carcinoma IDEAYA Biosciences Recruiting No outcome recorded
Phase 1 NCT07226349 Dec 2025 → Nov 2028 expected neoplasm BeOne Medicines Recruiting No outcome recorded
Phase 1 NCT07163481 Oct 2025 → Dec 2026 expected female breast carcinoma Hunan Cancer Hospital Not yet recruiting No outcome recorded
Phase 1 NCT06995482 Aug 2025 → May 2026 overdue Kashiv BioSciences, LLC Recruiting No outcome recorded
Phase 1 NCT07038369 Jul 2025 → Aug 2028 expected cervical carcinoma, endometrial carcinoma, estrogen-receptor positive breast cancer, fallopian tube cancer +3 Atavistik Bio, Inc Active not recruiting No outcome recorded
Phase 1 NCT06784193 Dec 2024 → May 2027 expected castration-resistant prostate carcinoma, estrogen-receptor positive breast cancer, non-small cell lung carcinoma, progesterone-receptor positive breast cancer Olema Pharmaceuticals, Inc. Recruiting No outcome recorded
Phase 1 NCT06663072 Dec 2024 → Nov 2026 expected pancreatic neuroendocrine tumor University of Chicago Recruiting No outcome recorded
Phase 1 NCT06515470 Jul 2024 → Sep 2027 expected breast cancer Biotheryx, Inc. Recruiting No outcome recorded
Phase 1/238 trials
Phase 1/2 NCT07570966 Jun 2026 → Aug 2031 castration-resistant prostate carcinoma, hormone receptor-positive breast cancer Novartis Pharmaceuticals Withdrawn No outcome recorded
Phase 1/2 NCT07389733 Mar 2026 → Dec 2028 expected breast cancer Shandong Suncadia Medicine Co., Ltd. Recruiting No outcome recorded
Phase 1/2 NCT07235176 Jan 2026 → Nov 2028 expected Her2-receptor negative breast cancer Qilu Pharmaceutical Co., Ltd. Recruiting No outcome recorded
Phase 1/2 NCT07288359 Dec 2025 → May 2031 expected castration-resistant prostate carcinoma, hormone receptor-positive breast cancer Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 1/2 NCT06998407 Aug 2025 → Aug 2028 expected hormone receptor-positive breast cancer Avenzo Therapeutics, Inc. Recruiting No outcome recorded
Phase 1/2 NCT06851442 May → Nov 2025 breast cancer Chia Tai Tianqing Pharmaceutical Group Co., Ltd. Terminated No outcome recorded
Phase 1/2 NCT06726148 Apr 2025 → Sep 2028 expected hormone receptor-positive breast cancer, small cell lung carcinoma Novartis Pharmaceuticals Recruiting No outcome recorded
Phase 1/2 NCT06788197 Mar 2025 → Mar 2028 expected breast cancer Henan Cancer Hospital Not yet recruiting No outcome recorded
Phase 1/2 NCT06555068 Aug 2024 → Dec 2027 expected breast cancer Jiangsu HengRui Medicine Co., Ltd. Recruiting No outcome recorded
Phase 1/2 NCT05986071 May 2024 → Apr 2027 expected breast cancer Institut Paoli-Calmettes Not yet recruiting No outcome recorded
Phase 2157 trials
Phase 2 NCT07340619 May 2026 → Nov 2028 expected metastatic melanoma UNICANCER Not yet recruiting No outcome recorded
Phase 2 NCT07227233 Mar 2026 → Dec 2027 expected breast cancer University of California, San Diego Recruiting No outcome recorded
Phase 2 NCT07498478 Mar 2026 → Jun 2027 expected breast cancer TransThera Sciences (Nanjing), Inc. Recruiting No outcome recorded
Phase 2 NCT07235618 Jan 2026 → Jan 2028 expected breast cancer Sun Yat-sen University Not yet recruiting No outcome recorded
Phase 2 NCT07333937 Dec 2025 → Nov 2027 expected breast cancer Xijing Hospital Not yet recruiting No outcome recorded
Phase 2 NCT07330544 Nov 2025 → Nov 2027 expected breast cancer Zhejiang Cancer Hospital Recruiting No outcome recorded
Phase 2 NCT07179939 Sep 2025 → Dec 2030 expected HER2 positive breast carcinoma Fudan University Not yet recruiting No outcome recorded
Phase 2 NCT07037199 Aug 2025 → Jun 2028 expected breast cancer Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University Recruiting No outcome recorded
Phase 2 NCT06979596 Aug 2025 → Nov 2027 expected cancer Merck Sharp & Dohme LLC Recruiting No outcome recorded
Phase 2 NCT06494150 Dec 2024 → Aug 2027 expected ovarian serous adenocarcinoma University of Oklahoma Active not recruiting No outcome recorded
Show all 157 trials opens the full record — a long page
Phase 2/34 trials
Phase 2/3 NCT06506955 Oct 2024 → Apr 2027 expected metastatic neoplasm Taiho Oncology, Inc. Enrolling by invitation No outcome recorded
Phase 2/3 NCT04753177 Jan 2021 → Jan 2023 Saint Petersburg State Budgetary Healthcare Institution, City Clinical Oncology Dispensary Unknown No outcome recorded
Phase 2/3 NCT02692755 Sep 2016 → Dec 2019 hormone receptor-positive breast cancer Georgetown University Completed No outcome recorded
Phase 2/3 NCT02116803 May 2014 → Nov 2016 cancer Novartis Pharmaceuticals Completed No outcome recorded
Phase 337 trials
Phase 3 NCT07683754 Sep 2026 → Jul 2030 expected HER2 positive breast carcinoma, female breast carcinoma, hormone receptor-positive breast cancer Daiichi Sankyo Not yet recruiting No outcome recorded
Phase 3 NCT07062965 Aug 2025 → Jul 2027 expected breast cancer Pfizer Recruiting No outcome recorded
Phase 3 NCT06757634 Jul 2025 → Mar 2029 expected breast cancer Celcuity Inc Recruiting No outcome recorded
Phase 3 NCT06764186 Jan 2025 → Dec 2027 expected breast cancer AstraZeneca Active not recruiting No outcome recorded
Phase 3 NCT06635447 Sep 2024 → Oct 2026 expected breast cancer AstraZeneca Active not recruiting No outcome recorded
Phase 3 NCT05646862 Jun 2023 → Nov 2026 expected breast cancer Hoffmann-La Roche Active not recruiting No outcome recorded
Phase 3 NCT05501886 Dec 2022 → Jun 2026 overdue breast cancer Celcuity Inc Active not recruiting No outcome recorded
Phase 3 NCT04851613 Feb 2022 → Oct 2026 expected breast cancer Laekna Limited Active not recruiting No outcome recorded
Phase 3 NCT04975308 Oct 2021 → Jun 2024 overdue breast cancer, metastatic malignant neoplasm Eli Lilly and Company Active not recruiting No outcome recorded
Phase 3 NCT05063786 Sep 2021 → Jun 2026 overdue breast cancer Spanish Breast Cancer Research Group Active not recruiting No outcome recorded
Phase 47 trials
Phase 4 NCT05631795 Aug 2022 → Jun 2025 breast cancer Novartis Pharmaceuticals Completed No outcome recorded
Phase 4 NCT05362760 Apr 2022 → Apr 2029 expected hormone receptor-positive breast cancer University of Ulm Recruiting No outcome recorded
Phase 4 NCT05191914 Feb → Jul 2022 breast cancer Liaoning Cancer Hospital & Institute Unknown No outcome recorded
Phase 4 NCT04031885 Aug 2019 → Aug 2020 breast cancer Eli Lilly and Company Terminated No outcome recorded
Phase 4 NCT03591549 Aug 2018 → Aug 2021 breast cancer Assiut University Unknown No outcome recorded
Phase 4 NCT03355157 Mar 2018 → Aug 2024 breast cancer GBG Forschungs GmbH Completed No outcome recorded
Phase 4 NCT02447328 May 2015 → May 2016 breast cancer AstraZeneca Completed No outcome recorded
Phase not applicable4 trials
NCT06856200 Feb → Oct 2025 overdue Her2-receptor negative breast cancer, hormone-resistant breast carcinoma Fudan University Recruiting No outcome recorded
NCT05295043 Dec 2022 → Jan 2024 Her2-receptor negative breast cancer Tianjin Medical University Cancer Institute and Hospital Unknown No outcome recorded
NCT05047848 Aug 2021 → Jun 2022 female breast carcinoma Liaoning Cancer Hospital & Institute Unknown No outcome recorded
NCT00126464 Nov 2004 → ? breast cancer Cedars-Sinai Medical Center Unknown No outcome recorded
Also used as a comparator or background therapy in 211 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 01 trial
Phase 0 NCT02913430 Comparator Apr 2018 → Apr 2022 breast cancer Shannon Puhalla Completed No outcome recorded
Phase 139 trials
Phase 1 NCT07358377 Background May 2026 → Apr 2027 expected breast cancer Atridia Pty Ltd. Recruiting No outcome recorded
Phase 1 NCT07480681 Background Mar 2026 → Mar 2028 expected Shanghai Henlius Biotech Not yet recruiting No outcome recorded
Phase 1 NCT07408089 Background Feb 2026 → Feb 2029 expected breast cancer Boundless Bio, Inc. Recruiting No outcome recorded
Phase 1 NCT07366632 Comparator Jan → May 2026 overdue Shanghai Best-Link Bioscience, LLC Not yet recruiting No outcome recorded
Phase 1 NCT07318805 Background Dec 2025 → Apr 2029 expected colorectal adenocarcinoma, female breast carcinoma, hormone receptor-positive breast cancer, triple-negative breast carcinoma Pfizer Recruiting No outcome recorded
Phase 1/223 trials
Phase 1/2 NCT07558733 Background Apr 2026 → May 2029 expected hormone receptor-positive breast cancer Faeth Therapeutics Recruiting No outcome recorded
Phase 1/2 NCT07287917 Background Jan 2026 → Feb 2028 expected cutaneous melanoma, hormone receptor-positive breast cancer Aminex Therapeutics, Inc. Recruiting No outcome recorded
Phase 1/2 NCT07109726 Background Sep 2025 → Dec 2028 expected breast cancer, cervical cancer, endometrial cancer, esophageal squamous cell carcinoma +3 Terremoto Biosciences Inc. Recruiting No outcome recorded
Phase 1/2 NCT07708194 Background Jun 2025 → Feb 2027 expected HER2 positive breast carcinoma, hormone receptor-positive breast cancer Tianjin Medical University Cancer Institute and Hospital Recruiting No outcome recorded
Phase 1/2 NCT06993844 Background Jun 2025 → Jun 2027 expected breast cancer Ensem Therapeutics Recruiting No outcome recorded
Phase 289 trials
Phase 2 NCT07679269 Background Jan 2027 → Jun 2031 expected PIK3CA-related overgrowth spectrum, breast neoplasm Novartis Pharmaceuticals Not yet recruiting No outcome recorded
Phase 2 NCT07619066 Background Oct 2026 → Sep 2028 expected female breast carcinoma, hormone receptor-positive breast cancer MedSIR Not yet recruiting No outcome recorded
Phase 2 NCT07666555 Background Jun 2026 → Jun 2028 expected breast cancer Fudan University Recruiting No outcome recorded
Phase 2 NCT07610720 Background Jun 2026 → Nov 2028 expected HER2 positive breast carcinoma Sun Yat-sen University Recruiting No outcome recorded
Phase 2 NCT07618390 Background Jun 2026 → Dec 2028 expected breast cancer Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University Not yet recruiting No outcome recorded
Phase 2/32 trials
Phase 2/3 NCT05860465 Background Sep 2023 → Dec 2026 expected breast cancer Shanghai Pharmaceuticals Holding Co., Ltd Recruiting No outcome recorded
Phase 2/3 NCT04191499 Background Jan 2020 → Sep 2023 overdue breast cancer Hoffmann-La Roche Active not recruiting No outcome recorded
Phase 353 trials
Phase 3 NCT07354022 Comparator May 2026 → Dec 2028 expected breast cancer Shandong Suncadia Medicine Co., Ltd. Recruiting No outcome recorded
Phase 3 NCT07393321 Background Feb 2026 → Aug 2028 expected Her2-receptor negative breast cancer Nanjing Chia-tai Tianqing Pharmaceutical Not yet recruiting No outcome recorded
Phase 3 NCT06585969 Comparator Jan 2026 basal-like breast carcinoma, estrogen-receptor positive breast cancer, luminal B breast carcinoma Danish Breast Cancer Cooperative Group Withdrawn No outcome recorded
Phase 3 NCT07174336 Background Dec 2025 → May 2029 expected breast cancer, metastatic neoplasm Eli Lilly and Company Recruiting No outcome recorded
Phase 3 NCT07207070 Background Nov 2025 → May 2029 expected breast cancer Risen (Suzhou) Pharma Tech Co., Ltd. Recruiting No outcome recorded
Phase 43 trials
Phase 4 NCT05161195 Background Jul 2022 → Jun 2030 expected metastatic malignant neoplasm Novartis Pharmaceuticals Active not recruiting No outcome recorded
Phase 4 NCT04707196 Background Feb 2021 → Jan 2023 breast cancer, metastatic malignant neoplasm Eli Lilly and Company Completed No outcome recorded
Phase 4 NCT03220178 Background Jul 2017 → Dec 2021 breast cancer Palleos Healthcare GmbH Terminated No outcome recorded
Phase not applicable1 trial
NCT05890287 Background May 2023 → May 2026 overdue hormone receptor-positive breast cancer Tianjin Medical University Cancer Institute and Hospital Recruiting No outcome recorded

Press releases naming this drug 8 releases

DateIssuerRelease
2024-06-20 AstraZeneca Truqap plus Faslodex approved in the EU for patients with advanced ER-positive breast cancer astrazeneca.com
2024-04-29 AstraZeneca Truqap plus Faslodex recommended for approval in the EU by CHMP for patients with advanced ER-positive breast cancer astrazeneca.com
2024-03-27 AstraZeneca Truqap plus Faslodex approved in Japan for patients with advanced HR-positive breast cancer astrazeneca.com
2023-11-17 AstraZeneca Truqap (capivasertib) plus Faslodex approved in the US for patients with advanced HR-positive breast cancer astrazeneca.com
2019-12-12 Novartis Pharmaceuticals Novartis Kisqali® data show superior overall survival compared to fulvestrant and consistent efficacy across advanced breast cancer patient subgroups in MONALEESA-3 novartis.com
2018-12-06 Novartis Pharmaceuticals Novartis investigational BYL719 (alpelisib) plus fulvestrant consistently improved PFS in patients with PIK3CA mutated HR+/HER2- advanced breast cancer in new SOLAR-1 analyses novartis.com
2018-10-20 Novartis Pharmaceuticals Novartis investigational BYL719 (alpelisib) plus fulvestrant nearly doubles median PFS in patients with PIK3CA mutated HR+/HER2- advanced breast cancer compared to fulvestrant alone novartis.com
2018-07-18 Novartis Pharmaceuticals Novartis Kisqali® now first and only CDK4/6 inhibitor indicated in US as first-line therapy specifically for premenopausal women; and as initial therapy with fulvestrant in postmenopausal women novartis.com

Evidence & citations 13 cited values

Every value below carries the sentence it was read from. 513 sources stand behind the page.

FieldValueCited text
Known as Fulvestrant “Patients will be enrolled into the study and assign to receive Palbociclib 125 mg/day orally for 3 weeks followed by 1 week off plus fulvestrant 500 mg intramuscularly on Days...” NCT04318223
504

“Options include tamoxifen (20 mg daily), aromatase inhibitors (letrozole 2.5 mg daily, anastrozole 1 mg daily, or exemestane 25 mg daily), or fulvestrant (500 mg...” NCT07708194

“Endocrine therapy is determined by the doctor, including any kind of letrozole, anastrozole, exemestane, fulvestrant, tamoxifen, toremifene, combined with or without drugs or...” NCT03204734

“The study is designed to evaluate the safety, tolerability, and pharmacokinetics (PK) of a single dose of Fulvestrant for Injectable Suspension vs. the reference drug,...” NCT03324061

“Endocrine therapy (physician's choice based on prior administered agent including tamoxifen, exemestane, fulvestrant, anastrozole, or letrozole). Endocrine therapy must be...” NCT03184090

“This single-arm, phase Ib trial evaluated the antitumor activities and safety of afuresertib (apan AKT inhibitor) plus fulvestrant for previously treated HR-positive,...” PMID 41651834 Feb 2026

“Cohort A is for patients with HR+/HER2- (hormone receptor positive/human epidermal growth factor receptor 2 negative) advanced breast cancer treated with PM in combination with...” NCT06431243

“Patients with HR-positive, HER2-negative, locally recurrent or metastatic breast cancer were randomized (2:1) to receive culmerciclib plus fulvestrant or matching placebo plus...” PMID 41413016 Dec 2025

“Futibatinib 20mg once daily on a 28-day cycle and fulvestrant 500 mg administered intramuscularly (IM) on Days 1 and 15 of Cycle 1, then on Day 1 of Cycle 2 and beyond on a...” NCT04024436

“We tested this hypothesis in a phase II neoadjuvant trial of anastrozole and fulvestrant combined with gefitinib in postmenopausal women with newly diagnosed ER-positive breast cancer.” PMID 21792626 Jul 2011

“Participants will receive selected SoC regimen (fulvestrant, paclitaxel + bevacizumab, pegylated liposomal doxorubicin, or capecitabine) administered as specified in the treatment arm.” NCT05985655

“Endocrine therapy: letrozole (2.5mg daily), anastrozole (1mg daily), exemestane (25mg daily), tamoxifen (20mg daily) or fulvestrant (intramuscular 500mg every 4 weeks)” NCT06585969

Fulvestrant 500 mg versus anastrozole 1 mg for hormone receptor-positive advanced breast cancer (FALCON): an international, randomised, double-blind, phase 3 trial.” PMID 27908454 Nov 2016

Fulvestrant: 500 mg administered intramuscularly (IM) into the buttocks as two 5 mL injections on C1D1, C1D15 and C2D1 and Day 1 of every subsequent 28-day cycle” NCT03778931

“Participants will receive standard of care SERD therapy in the form of Fulvestrant, in combination with one of three one of three available CDK4/6i therapies:” NCT05826964

Fulvestrant: 2 intramuscular injections of 500 mg given on Day 1 of Weeks 1 and 3 of cycle 1, and then on Day 1, Week 1 of each cycle thereafter.” NCT04305496

“Anastrozole (1 mg/day) or letrozole (2.5 mg/day) or fulvestrant (2x250 mg at day 1 and day 15 then every 4 weeks after the first injection)” NCT05041842

Fulvestrant: 500 mg, intramuscular injection on day 1/15 of the first cycle, then on day 1 of each subsequent cycle, every 28 days” NCT05861830

“1. Fulvestrant intramuscular injection of two 250mg injection every 4 weeks (every 2 weeks for the first cycle, 1 cycle = 4 weeks)” NCT06837792

“The hormone therapy will be either letrozole by mouth once a day at home, or fulvestrant as a shot into the muscle.” NCT03519178

“Letrozole 2.5mg, Anastrozole 1mg, Exemestane 25mg, or Fulvestrant 0.5g IM on Days 1, 28 (initial: Days 1, 15, 28)” NCT07610720

“A single hormonal agent (ie, Tamoxifen or Aromatase Inhibitor or Fulvestrant) administered daily while on study.” NCT02366130

“Tamoxifen, letrozole, anastrozole, exemestane, fulvestrant, etc, selected at the discretion of the investigator.” NCT05983107

“Palbociclib+ fulvestrant VS Ribociclib + fulvestrant as a second line treatment in metastatic ER+ve her2 -ve BC” NCT05670054

“Hormone therapy using fulvestrant may fight breast cancer by lowering the amount of estrogen the body makes.” NCT00138125

“physician's choice of endocrine therapy (ET) including fulvestrant, letrozole, anastrozole, and exemestane” NCT06486883

Fulvestrant is a selective estrogen receptor down-regulator that competitively binds to estrogen receptors” NCT03591549

“500 mg of fulvestrant intramuscular injection on Study Day 1, 15, 29, and once every 28 days thereafter” NCT06369285

“Non-steroidal AIs (anastrozole, letrozole); steroidal AI (exemestane); Fulvestrant or Tamoxifen” NCT02448420

“Either Letrozole, Anastrozole, Exemestane or Fulvestrant in combination with CDK 4/6-inhibitor” NCT06044623

“Milademetan and Fulvestrant in GATA3-mutant, ER+HER- Advanced or Metastatic Breast Cancer” NCT05932667

fulvestrant (Faslodex) injection once every 2 weeks for 3 doses then every month” NCT03820830

“Aromatase inhibitors or fulvestrant administered as approved product label” NCT07683754

Fulvestrant, Imlunestrant, Aromatase Inhibitors, Capecitabine, Abemaciclib” NCT07114601

“Endocrine therapy can consist of fulvestrant or an aromatase inhibitor.” NCT04923542

“Endocrine therapy: * non-steroidal or steroidal AI * fulvestrantNCT03227328

“Chidamide+ exemestane/Fulvestrant/Letrozole/Anastrozole/Tamoxifen” NCT05890287

“PI3K inhibitor + anti-estrogen therapy ( alpelisib + fulvestrant)” NCT04965688

“Alpelisib 300 mg once daily + fulvestrant 500 mg every 28 days” NCT05625087

“plus endocrine therapy (fulvestrant or aromatase inhibitors)” NCT07037199

Fulvestrant injection:Administered by intravenous infusion” NCT05860465

Fulvestrant injection:Administered by intravenous infusion” NCT05872347

“Neratinib plus Fulvestrant, Exemestane or Tamoxifen” NCT04460430

“Endocrine therapy alone (letrozole or fulvestrant)” NCT03809988

“CDK4/6 inhibitor + AI/fulvestrant therapy” NCT05295043

fulvestrant (500 mg intramuscular” NCT03386162

fulvestrant 500mg per 28 days” NCT06176534

“Drug: FulvestrantNCT05054374

“or fulvestrantNCT05894239

Fulvestrant/AI” NCT06341894

FulvestrantNCT05411380

fulvestrantNCT03321981

FulvestrantNCT05205200

FulvestrantNCT04355858

NCT06764186

NCT07038369

NCT07174336

NCT03643510

NCT01296555

NCT05085002

NCT03691493

NCT00688194

NCT03179904

NCT02983071

NCT07679269

NCT02646735

NCT02219789

NCT06145308

NCT03685331

NCT02394496

NCT01394016

NCT04059484

NCT06929325

NCT05905341

NCT04576455

NCT06680921

NCT02404051

NCT00545077

NCT03024580

NCT03481998

NCT00093002

NCT02738866

NCT06663072

NCT04300790

NCT01437566

NCT03147287

NCT00234403

NCT06856200

NCT03555877

NCT03241810

NCT05306340

NCT05524584

NCT00201864

NCT05063786

NCT05365178

NCT00534417

NCT05966584

NCT00454805

NCT05230810

NCT02983604

NCT00811369

NCT05501886

NCT01219699

NCT03439046

NCT05808582

NCT07389733

NCT07207070

NCT04762979

NCT06995482

NCT05867251

NCT06736704

NCT04899349

NCT00241449

NCT06515470

NCT06954961

NCT02640755

NCT02911844

NCT05472792

NCT07318805

NCT04567420

NCT07480681

NCT04539496

NCT03772353

NCT07540572

NCT01992952

NCT05806047

NCT01339442

NCT04034589

NCT05216432

NCT07666555

NCT01655225

NCT07619066

NCT02422615

NCT02116803

NCT07024173

NCT00585507

NCT05065411

NCT00423917

NCT00617188

NCT00100854

NCT02383030

NCT06612814

NCT02107703

NCT06784193

NCT00570921

NCT06253195

NCT01160718

NCT05319873

NCT03197571

NCT00217464

NCT04031885

NCT05004142

NCT00476645

NCT03430466

NCT00543127

NCT04572295

NCT05963984

NCT07618390

NCT04191499

NCT05238922

NCT05262400

NCT07288359

NCT05720260

NCT02530424

NCT00278915

NCT03377101

NCT03056755

NCT03197584

NCT06851442

NCT05601440

NCT03959891

NCT04214288

NCT01953926

NCT02088684

NCT02936206

NCT07330544

NCT05608252

NCT01300351

NCT06957379

NCT02049957

NCT06120283

NCT07426822

NCT03803761

NCT03531645

NCT07557004

NCT06016738

NCT00752986

NCT03079011

NCT02206984

NCT07570966

NCT06202261

NCT05101564

NCT01004419

NCT01610284

NCT02269670

NCT05564377

NCT06997029

NCT02216786

NCT03584009

NCT00774878

NCT02291913

NCT00274469

NCT02778685

NCT05047848

NCT05238831

NCT06110793

NCT01989780

NCT02437318

NCT07062965

NCT06105632

NCT05759572

NCT01142401

NCT00334295

NCT06494150

NCT02964507

NCT04707196

NCT00082810

NCT00871858

NCT03308201

NCT04862143

NCT03192293

NCT05735080

NCT06555068

NCT06849947

NCT03324061

NCT01186796

NCT00075764

NCT00357110

NCT03767335

NCT03134638

NCT02630693

NCT02540330

NCT03393845

NCT04999540

NCT03462251

NCT07163481

NCT06561022

NCT02599714

NCT04606446

NCT02690480

NCT06257264

NCT05075512

NCT06065748

NCT01597388

NCT06979596

NCT00313170

NCT00629616

NCT06428396

NCT05038735

NCT02913430

NCT00903006

NCT02530411

NCT00592007

NCT07235618

NCT03363893

NCT05113368

NCT05933395

NCT07405801

NCT01797120

NCT05169567

NCT04263298

NCT03854903

NCT05433480

NCT06788197

NCT07333937

NCT04060862

NCT05696626

NCT02476786

NCT05536128

NCT05594095

NCT05191914

NCT04033172

NCT06506955

NCT02684032

NCT05305924

NCT05392608

NCT07235176

NCT02491983

NCT00057941

NCT05154487

NCT02958852

NCT06408168

NCT02384746

NCT03006172

NCT01597193

NCT02756364

NCT04115306

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NCT00327769

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NCT00272740

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NCT06447623

NCT03280563

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NCT02953860

NCT07408089

NCT05191004

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NCT06607757

NCT00305448

NCT05076695

NCT03447132

NCT00570258

NCT02028507

NCT04646759

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NCT02137083

NCT03355157

NCT02792465

NCT00006903

NCT00372996

NCT04985266

NCT05646862

NCT03238196

NCT03220178

NCT06179303

NCT02947685

NCT07109726

NCT02072512

NCT06339281

NCT06756932

NCT02374099

NCT07366632

NCT04256941

NCT07180160

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NCT01556191

NCT00253422

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NCT02333370

NCT04936295

NCT00099437

NCT07498478

NCT00259090

NCT00126464

NCT01670877

NCT05467891

NCT01560416

NCT03294694

NCT05577923

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NCT00722072

NCT05384119

NCT03344536

NCT05077449

NCT06635447

NCT00451555

NCT03236974

NCT07179939

NCT05438810

NCT06074757

NCT00635713

NCT05307705

NCT01441947

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NCT04247126

NCT02569801

NCT03781063

NCT04053322

NCT07227233

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NCT00328120

NCT01953588

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NCT00405938

NCT02384239

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NCT00012025

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NCT03099174

NCT03169777

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NCT06993844

NCT05176080

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NCT00146601

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NCT03620643

NCT00244998

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NCT06998407

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NCT02549430

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NCT01202591

NCT04726332

NCT04738292

NCT02000193

NCT06757634

NCT00256698

NCT02860000

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NCT05161195

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NCT01266213

NCT07358377

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NCT02057133

NCT05573126

NCT07340619

NCT07604571

NCT04603183

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NCT07604272

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NCT02340221

NCT00728949

NCT05816655

NCT02260661

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NCT03202862

NCT04579380

NCT02761694

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NCT04355520

NCT05328440

NCT07029399

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NCT03926936

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NCT06409390

NCT00927511

NCT03560856

NCT01528345

NCT02137837

NCT02955394

NCT07393321

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NCT06750848

NCT05768139

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NCT04544189

NCT04352777

NCT04524000

NCT04796623

NCT05207709

NCT06208410

NCT03289039

NCT02632045

NCT02763566

Known as Faslodex “Single-arm study with the primary objective of assessing the efficacy and safety of palbociclib in combination with fulvestrant (Faslodex) in women with HR+, HER2-negative...” NCT04318223
24

“The study is designed to evaluate the safety, tolerability, and pharmacokinetics (PK) of a single dose of Fulvestrant for Injectable Suspension vs. the reference drug,...” NCT03324061

“A Randomized, Open-Label Phase II Clinical Trial of Combination Erlotinib (Tarceva®) and Fulvestrant (Faslodex®) Versus Erlotinib (Tarceva®) Alone in Advanced Non-Small Cell...” NCT00100854

“Reference Product: Faslodex® (Fulvestrant), 5 mL pre-filled syringe containing 250 mg/5 mL of fulvestrant, administered as two 5 mL injections (total 500 mg) via intramuscular...” NCT06995482

“The main purpose of this research study is to see if adding fulvestrant (Faslodex) to erlotinib (Tarceva) is effective in patients with stage IIIb/IV Non-Small Cell Lung Cancer.” NCT00592007

“Combined with a background therapy of 500 mg Fulvestrant (Faslodex®) (once a month intramuscular injection, with an additional 500 mg dose given two weeks after the first dose)” NCT03099174

“Drug: Fulvestrant Participants will receive intramuscular (IM) fulvestrant every 2 weeks during Cycle 1 and then every 4 weeks Other Names: • FaslodexNCT06757634

“A Phase II Trial to Evaluate the Combination of ZD1839 (Iressa) and Fulvestrant (Faslodex®) in Patients With Advanced or Metastatic Breast Cancer” NCT00234403

“Fulvestrant(which also goes by the tradename, Faslodex) was recently approved by the Food and Drug Administration (FDA) to treat breast cancer.” NCT01186796

“They are being offered voluntary admission to this study to test the effects of a new investigational drug called Fulvestrant (Faslodex).” NCT00183963

“Compare the Efficacy and Tolerability of Fulvestrant (FASLODEX) 500 mg With Anastrozole (ARIMIDEX) 1 mg as Hormonal Treatment” NCT01602380

“Fulvestrant (Faslodex) IM 250 mg monthly after a loading dose of 500 mg on day 1 and 250 mg on day 15 of cycle 1.” NCT00932152

“fulvestrant (Faslodex) injection once every 2 weeks for 3 doses then every month” NCT03820830

“together with fulvestrant (an endocrine therapy also called Faslodex)” NCT07227233

“palbociclib in combination with fulvestrant (Faslodex®)” NCT01942135

“Fulvestrant(Faslodex® ) as 2nd Line and Later Therapy” NCT02447328

“500mg Fulvestrant (Faslodex)” NCT03202862

“ICI 182,780 (Faslodex)” NCT00417430

FaslodexNCT01300351

NCT04316169

NCT00206414

NCT03324061

NCT00570323

NCT01233947

NCT02626507

Known as Fulvestrant (Faslodex) Fulvestrant (Faslodex)NCT02000596
Known as Fulvestrant mylan ChEMBL registry synonym — accepted as the source's own label CHEMBL1358
Known as ICI 182,780 “Faslodex (Long Acting ICI 182,780)” NCT00635713
1

NCT00417430

Known as KSHN001034 “Open Label Sequential Dosing Single Ascending Dose of Four Cohort and Multiple Dose of One Cohort Pharmacokinetics Tolerability and Safety of Fulvestrant Injection as Test...” NCT06074757
Known as NSC #719276 “Combination Fulvestrant (NSC #719276) Plus ZD1839” NCT00057941
Known as NSC-759879 ChEMBL registry synonym — accepted as the source's own label CHEMBL1358
Known as ZD-9238 ChEMBL registry synonym — accepted as the source's own label CHEMBL1358
Action Inhibit “Hormone therapy using fulvestrant may fight cancer by blocking the uptake of estrogen by the tumor cells.” NCT00006903
Modality Small molecule “the steroidal anti-oestrogen fulvestrant” PMID 23902874 Jul 2013
Route Intramuscular “Given intramuscularly” NCT00006903
Target AR “fulvestrant downregulates androgen receptor (AR)” NCT00476645