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Trial Match

Clinical trials test new treatments โ€” sometimes the newest options available for a disease. Find trials that are recruiting now, near you. Open one to see its eligibility rules as simple questions to go through with your doctor.

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30 recruiting trials

for Letrozole

Study to Test the Safety and Tolerability of PF-07220060 in Participants With Advance Solid Tumors NCT04557449Phase 1, Phase 239 sites๐Ÿ“ Los Angeles๐Ÿ“ New Haven๐Ÿ“ New Haven Pfizer ยท Tests: PF-07220060, Letrozole, Fulvestrant, Midazolam, Enzalutamide Letrozole in Uterine Leiomyosarcoma NCT05649956Phase 234 sites๐Ÿ“ Aurora๐Ÿ“ Highlands Ranch๐Ÿ“ Fort Lauderdale GOG Foundation ยท Tests: Letrozole Study of GVV858 as a Single Agent or in Combination With Endocrine Therapy in Patients With HR+/HER2- Breast Cancer and Other Advanced Solid Tumors NCT07288359Phase 1, Phase 216 sites๐Ÿ“ Atlanta๐Ÿ“ Nashville๐Ÿ“ San Antonio Novartis Pharmaceuticals ยท Tests: GVV858, Fulvestrant, Letrozole A Trial of HRS-6209-205 to Evaluate the Safety, Tolerability, Pharmacokinetics and Efficacy of HRS-6209 in Combination Therapy in Subjects With HR-Positive/HER2-Negative Cancer NCT07358377Phase 16 sites๐Ÿ“ Bowral๐Ÿ“ Sydney๐Ÿ“ Sydney Atridia Pty Ltd. ยท Tests: HRS-6209 Capsules and fulvestrant injection Abemaciclib and Letrozole in Patients With Estrogen Receptor-positive Rare Ovarian Cancer NCT05872204Phase 212 sites๐Ÿ“ Liรจge๐Ÿ“ Ghent๐Ÿ“ Leuven Universitaire Ziekenhuizen KU Leuven ยท Tests: Abemaciclib, Letrozole Lenvatinib+Letrozole Versus Fulvestrant in Metastatic ER+/HER2- Breast Cancer, Post Progression on Al + CDK4/6 Inhibitor NCT05181033Phase 21 site๐Ÿ“ Singapore National University Hospital, Singapore ยท Tests: Lenvatinib + Letrozole, Fulvestrant RADIANT: Pre-op Radiation With Abemaciclib and Letrozole NCT06139107Phase 14 sites๐Ÿ“ Belleville๐Ÿ“ Livingston๐Ÿ“ New Brunswick Mridula George, MD ยท Tests: Abemaciclib, Letrozole A Study of GB491 in Combination With Letrozole in Patients With HR Positive and HER2 Negative Advanced Breast Cancer NCT05851014Phase 352 sites๐Ÿ“ Bengbu๐Ÿ“ Hefei๐Ÿ“ Hefei Genor Biopharma Co., Ltd. ยท Tests: GB491 combined with Letrozole, Placebo combined with Letrozole Letrozole Extended vs Traditional Therapy for Ovulation Induction in Women With PCOS (PROLEx-PCOS) NCT07159880NA1 site๐Ÿ“ Sรฃo Paulo GABRIEL MONTEIRO PINHEIRO ยท Tests: Traditional Letrozole Therapy, Extended Letrozole Therapy A Study to Compare the Steady-State Bioavailability of Injectable Letrozole SIE and Oral Letrozole in Post-Menopausal Women With Hormone Receptor Positive Early Breast Cancer NCT07401381Phase 121 sites๐Ÿ“ Beverly Hills๐Ÿ“ Margate๐Ÿ“ Port Orange Rovi Pharmaceuticals Laboratories ยท Tests: US-sourced oral Femaraยฎ + Letrozole SIE, EU sourced oral Femaraยฎ + Letrozole SIE Study of Letrozole in Recurrent Gliomas NCT03122197EARLY Phase 11 site๐Ÿ“ Cincinnati University of Cincinnati ยท Tests: Letrozole Oral Tablet, Temozolomide RESOLVE: Abemaciclib + Letrozole +/- Metformin or Gedatolisib in Endometrial Cancer NCT03675893Phase 23 sites๐Ÿ“ Boston๐Ÿ“ Boston๐Ÿ“ Boston Dana-Farber Cancer Institute ยท Tests: Letrozole, Abemaciclib, LY3023414, Metformin, Gedatolisib LE + CC vs. LE for Ovulation Induction NCT06934785NA1 site๐Ÿ“ Ho Chi Minh City Mแปน ฤแปฉc Hospital ยท Tests: IUI or intercourse Pre-Operative Window of ET to Inform RT Decisions (POWER II) NCT06507618Phase 36 sites๐Ÿ“ New Haven๐Ÿ“ Charlottesville๐Ÿ“ Culpeper University of Virginia ยท Tests: Tamoxifen, Letrozole, Anastrozole, or Exemestane Letrozole With and Without Simvastatin for the Treatment of Stage I-III Hormone Receptor Positive, HER2 Negative Breast Cancer NCT05464810EARLY Phase 14 sites๐Ÿ“ Atlanta๐Ÿ“ Atlanta๐Ÿ“ Atlanta Emory University ยท Tests: Letrozole, Simvastatin Letrozole in Preventing Recurrence of Endometrioma Following Laparoscopic Ovarian Cystectomy NCT05487092NA5 sites๐Ÿ“ Hong Kong๐Ÿ“ Hong Kong๐Ÿ“ Hong Kong The University of Hong Kong ยท Tests: Letrozole, Placebo Progesterone Supplementation After Letrozole-stimulated Insemination NCT07508657Phase 44 sites๐Ÿ“ Copenhagen๐Ÿ“ Herlev๐Ÿ“ Horsens Kirstine Kirkegaard ยท Tests: Progesterone Use of Letrozole for Ectopic Pregnancy NCT06354439Phase 41 site๐Ÿ“ Porto Alegre Hospital de Clinicas de Porto Alegre ยท Tests: Letrozole tablets, Methotrexate Sodium The Use of Letrozole or Mifepristone for Pretreatment of Medical Termination of Pregnancy NCT05341817Phase 41 site๐Ÿ“ Singapore KK Women's and Children's Hospital ยท Tests: Letrozole, Mifepristone A Study of HRS-6208 in Combination With HRS-8080, or Fulvestrant, or Letrozole, With or Without HRS-6209 in Patients With Advanced Unresectable or Metastatic Breast Cancer NCT07389733Phase 1, Phase 22 sites๐Ÿ“ Dalian๐Ÿ“ Chengdu Shandong Suncadia Medicine Co., Ltd. ยท Tests: HRS-6208 Capsule, HRS-6209 Capsule, HRS-8080 Tablet, Fulvestrant injection, Letrozole tablets Tai Chi for Reducing Aromatase Inhibitor-Induced Arthralgia NCT07737951NA1 site๐Ÿ“ Philadelphia Thomas Jefferson University ยท Tests: Tai Chi, Health Education First-in-Human Study of Tersolisib (STX-478) as Monotherapy and in Combination With Other Antineoplastic Agents in Participants With Advanced Solid Tumors NCT05768139Phase 1, Phase 265 sites๐Ÿ“ Los Angeles๐Ÿ“ San Francisco๐Ÿ“ Aurora Eli Lilly and Company ยท Tests: STX-478, Fulvestrant, Ribociclib, Palbociclib, Letrozole Molecular Analyses to Predict Pathways of Endocrine Resistance Following Short Term Neoadjuvant Endocrine Treatment in Patients With Hormone Receptor-Positive HER2-negative Breast Cancer NCT06361940Phase 21 site๐Ÿ“ Milwaukee Medical College of Wisconsin ยท Tests: Aromatase inhibitors or tamoxifen Cabergoline & Letrozole Versus Letrozole in Ovulation Induction in PCOS NCT07255911NA1 site๐Ÿ“ Dhaka Mst.Sumyara Khatun ยท Tests: Letrozole 0.5mg, Cabergoline 0.5 mg Effects of Letrozole During the Luteal Phase After Controlled Ovarian Stimulation in Oocyte Donors. NCT06244745Phase 31 site๐Ÿ“ Madrid IVI Madrid ยท Tests: Administration of letrozole Trial of Nab-Sirolimus in Combination With Letrozole in Patients With Advanced or Recurrent Endometrioid Endometrial Cancer NCT05997017Phase 29 sites๐Ÿ“ Little Rock๐Ÿ“ Miami Beach๐Ÿ“ Las Vegas Aadi Bioscience, Inc. ยท Tests: nab-sirolimus Fertility Preservation Using Tamoxifen and Letrozole in Estrogen Sensitive Tumors Trial NCT03011684Phase 31 site๐Ÿ“ San Francisco University of California, San Francisco ยท Tests: Tamoxifen, Letrozole GnRHa + Letrozole in Non-obese Progestin-insensitive Endometrial Cancer and Atypical Hyperplasia Patients NCT05316935Phase 2, Phase 32 sites๐Ÿ“ Shanghai๐Ÿ“ Shanghai Xiaojun Chen ยท Tests: GnRHa, Letrozole 2.5mg, Diane-35, MET GnRHa + Letrozole in Obese Progestin-insensitive Endometrial Cancer Patients NCT06379113Phase 2, Phase 32 sites๐Ÿ“ Shanghai๐Ÿ“ Shanghai Xiaojun Chen ยท Tests: GnRH antagonist, Letrozole 2.5mg A Study of Avutometinib, Defactinib, and Letrozole in People With Low-Grade Serous Ovarian Cancer NCT06394804Phase 28 sites๐Ÿ“ Atlanta๐Ÿ“ Basking Ridge๐Ÿ“ Middletown Memorial Sloan Kettering Cancer Center ยท Tests: Avutometinib, Defactinib, Letrozole
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