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Completed Phase 1Phase 2 Interventional Results available

Panobinostat and Letrozole in Treating Patients With Metastatic Breast Cancer

ClinicalTrials.gov ID: NCT01105312

Public ClinicalTrials.gov record NCT01105312. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:29 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Phase I/II Study of Panobinostat (LBH589) and Letrozole in Patients With Triple Negative Metastatic Breast Cancer

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

RATIONALE: Panobinostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Estrogen can cause the growth of breast cancer cells. Hormone therapy using letrozole may fight breast cancer by lowering the amount of estrogen the body makes. Giving panobinostat together with letrozole may be an effective treatment for breast cancer. PURPOSE: This phase I/II trial is studying the side effects and best dose of panobinostat when given together with letrozole and to see how well it works in treating patients with metastatic breast cancer.

Study identification

NCT ID
NCT01105312
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1, Phase 2
Enrollment
28 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 2010 (Actual)
Primary completion
Aug 2013 (Actual)
Completion
Sep 3, 2013 (Actual)
Last update posted
Jun 27, 2017

2010 – 2013

United States locations

U.S. sites
172
U.S. states
25
U.S. cities
122
Facility City State ZIP Site status
Mayo Clinic Scottsdale Scottsdale Arizona 85259-5499 —
Contra Costa Regional Medical Center Martinez California 94553-3156 —
El Camino Hospital Cancer Center Mountain View California 94040 —
Bay Area Breast Surgeons, Incorporated Oakland California 94609 —
CCOP - Bay Area Tumor Institute Oakland California 94609 —
Larry G Strieff MD Medical Corporation Oakland California 94609 —
Tom K Lee, Incorporated Oakland California 94609 —
Not listed Pismo Beach California 93449 —
Doctors Medical Center - San Pablo Campus San Pablo California 94806 —
Aurora Presbyterian Hospital Aurora Colorado 80012 —
Boulder Community Hospital Boulder Colorado 80301-9019 —
Penrose Cancer Center at Penrose Hospital Colorado Springs Colorado 80933 —
St. Anthony Central Hospital Denver Colorado 80204 —
Porter Adventist Hospital Denver Colorado 80210 —
Presbyterian - St. Luke's Medical Center Denver Colorado 80218 —
St. Joseph Hospital Denver Colorado 80218 —
Rose Medical Center Denver Colorado 80220 —
Swedish Medical Center Englewood Colorado 80110 —
Poudre Valley Hospital Fort Collins Colorado 80524 —
Front Range Cancer Specialists Fort Collins Colorado 80528 —
North Colorado Medical Center Greeley Colorado 80631 —
Sky Ridge Medical Center Lone Tree Colorado 80124 —
Hope Cancer Care Center at Longmont United Hospital Longmont Colorado 80501 —
McKee Medical Center Loveland Colorado 80539 —
St. Mary - Corwin Regional Medical Center Pueblo Colorado 81004 —
North Suburban Medical Center Thornton Colorado 80229 —
Exempla Lutheran Medical Center Wheat Ridge Colorado 80033 —
Saint Francis/Mount Sinai Regional Cancer Center at Saint Francis Hospital and Medical Center Hartford Connecticut 06105 —
Florida Hospital Memorial Medical Center Daytona Beach Florida 32117 —
Michael and Dianne Bienes Comprehensive Cancer Center at Holy Cross Hospital Fort Lauderdale Florida 33308 —
Memorial Cancer Institute at Memorial Regional Hospital Hollywood Florida 33021 —
Mayo Clinic - Jacksonville Jacksonville Florida 32224 —
Ella Milbank Foshay Cancer Center at Jupiter Medical Center Jupiter Florida 33458 —
CCOP - Mount Sinai Medical Center Miami Beach Florida 33140 —
John B. Amos Cancer Center Columbus Georgia 31904 —
Cancer Research Center of Hawaii Honolulu Hawaii 96813 —
OnCare Hawaii, Incorporated - Lusitana Honolulu Hawaii 96813 —
Queen's Cancer Institute at Queen's Medical Center Honolulu Hawaii 96813 —
Straub Clinic and Hospital, Incorporated Honolulu Hawaii 96813 —
Kuakini Medical Center Honolulu Hawaii 96817 —
OnCare Hawaii, Incorporated - Kuakini Honolulu Hawaii 96817 —
Kapiolani Medical Center for Women and Children Honolulu Hawaii 96826 —
Castle Medical Center Kailua Hawaii 96734 —
Kauai Medical Clinic Lihue Hawaii 96766 —
Kapiolani Medical Center at Pali Momi ‘Aiea Hawaii 96701 —
Oncare Hawaii, Incorporated - Pali Momi ‘Aiea Hawaii 96701 —
Saint Alphonsus Cancer Care Center at Saint Alphonsus Regional Medical Center Boise Idaho 83706 —
Illinois CancerCare - Bloomington Bloomington Illinois 61701 —
St. Joseph Medical Center Bloomington Illinois 61701 —
Illinois CancerCare - Canton Canton Illinois 61520 —
Illinois CancerCare - Carthage Carthage Illinois 62321 —
Resurrection Medical Center Chicago Illinois 60631 —
Louis A. Weiss Memorial Hospital Chicago Illinois 60640 —
Eureka Community Hospital Eureka Illinois 61530 —
Illinois CancerCare - Eureka Eureka Illinois 61530 —
Galesburg Clinic, PC Galesburg Illinois 61401 —
Illinois CancerCare - Havana Havana Illinois 62644 —
Illinois CancerCare - Kewanee Clinic Kewanee Illinois 61443 —
Illinois CancerCare - Macomb Macomb Illinois 61455 —
Illinois CancerCare - Monmouth Monmouth Illinois 61462 —
OSF Holy Family Medical Center Monmouth Illinois 61462 —
BroMenn Regional Medical Center Normal Illinois 61761 —
Community Cancer Center Normal Illinois 61761 —
Illinois CancerCare - Community Cancer Center Normal Illinois 61761 —
Community Hospital of Ottawa Ottawa Illinois 61350 —
Oncology Hematology Associates of Central Illinois, PC - Ottawa Ottawa Illinois 61350 —
Cancer Treatment Center at Pekin Hospital Pekin Illinois 61554 —
Illinois CancerCare - Pekin Pekin Illinois 61603 —
Proctor Hospital Peoria Illinois 61614 —
CCOP - Illinois Oncology Research Association Peoria Illinois 61615 —
Oncology Hematology Associates of Central Illinois, PC - Peoria Peoria Illinois 61615 —
Methodist Medical Center of Illinois Peoria Illinois 61636 —
OSF St. Francis Medical Center Peoria Illinois 61637 —
Illinois CancerCare - Peru Peru Illinois 61354 —
Illinois Valley Community Hospital Peru Illinois 61354 —
Illinois CancerCare - Princeton Princeton Illinois 61356 —
Illinois CancerCare - Spring Valley Spring Valley Illinois 61362 —
McFarland Clinic, PC Ames Iowa 50010 —
Cancer Center of Kansas, PA - Chanute Chanute Kansas 66720 —
Cancer Center of Kansas, PA - Dodge City Dodge City Kansas 67801 —
Cancer Center of Kansas, PA - El Dorado El Dorado Kansas 67042 —
Cancer Center of Kansas - Fort Scott Fort Scott Kansas 66701 —
Cancer Center of Kansas-Independence Independence Kansas 67301 —
Cancer Center of Kansas, PA - Kingman Kingman Kansas 67068 —
Lawrence Memorial Hospital Lawrence Kansas 66044 —
Cancer Center of Kansas, PA - Liberal Liberal Kansas 67901 —
Cancer Center of Kansas, PA - Newton Newton Kansas 67114 —
Cancer Center of Kansas, PA - Parsons Parsons Kansas 67357 —
Cancer Center of Kansas, PA - Pratt Pratt Kansas 67124 —
Cancer Center of Kansas, PA - Salina Salina Kansas 67401 —
Cancer Center of Kansas, PA - Wellington Wellington Kansas 67152 —
Associates in Womens Health, PA - North Review Wichita Kansas 67208 —
Cancer Center of Kansas, PA - Medical Arts Tower Wichita Kansas 67208 —
Cancer Center of Kansas, PA - Wichita Wichita Kansas 67214 —
CCOP - Wichita Wichita Kansas 67214 —
Via Christi Cancer Center at Via Christi Regional Medical Center Wichita Kansas 67214 —
Cancer Center of Kansas, PA - Winfield Winfield Kansas 67156 —
Alvin and Lois Lapidus Cancer Institute at Sinai Hospital Baltimore Maryland 21215 —
Peninsula Regional Medical Center Salisbury Maryland 21801 —
Hickman Cancer Center at Bixby Medical Center Adrian Michigan 49221 —
Saint Joseph Mercy Cancer Center Ann Arbor Michigan 48106-0995 —
CCOP - Michigan Cancer Research Consortium Ann Arbor Michigan 48106 —
Oakwood Cancer Center at Oakwood Hospital and Medical Center Dearborn Michigan 48123-2500 —
Genesys Hurley Cancer Institute Flint Michigan 48503 —
Hurley Medical Center Flint Michigan 48503 —
Van Elslander Cancer Center at St. John Hospital and Medical Center Grosse Pointe Woods Michigan 48236 —
Foote Memorial Hospital Jackson Michigan 49201 —
Sparrow Regional Cancer Center Lansing Michigan 48912-1811 —
St. Mary Mercy Hospital Livonia Michigan 48154 —
Community Cancer Center of Monroe Monroe Michigan 48162 —
Mercy Memorial Hospital - Monroe Monroe Michigan 48162 —
St. Joseph Mercy Oakland Pontiac Michigan 48341-2985 —
Mercy Regional Cancer Center at Mercy Hospital Port Huron Michigan 48060 —
Seton Cancer Institute at Saint Mary's - Saginaw Saginaw Michigan 48601 —
St. John Macomb Hospital Warren Michigan 48093 —
Mayo Clinic Cancer Center Rochester Minnesota 55905 —
Ellis Fischel Cancer Center at University of Missouri - Columbia Columbia Missouri 65203 —
Cancer Resource Center - Lincoln Lincoln Nebraska 68510 —
CCOP - Missouri Valley Cancer Consortium Omaha Nebraska 68106 —
Immanuel Medical Center Omaha Nebraska 68122 —
Alegant Health Cancer Center at Bergan Mercy Medical Center Omaha Nebraska 68124 —
Lakeside Hospital Omaha Nebraska 68130 —
Creighton University Medical Center Omaha Nebraska 68131-2197 —
CCOP - Hematology-Oncology Associates of Central New York East Syracuse New York 13057 —
Monter Cancer Center of the North Shore-LIJ Health System Lake Success New York 11042 —
Don Monti Comprehensive Cancer Center at North Shore University Hospital Manhasset New York 11030 —
Long Island Jewish Medical Center New Hyde Park New York 11040 —
New York Weill Cornell Cancer Center at Cornell University New York New York 10021 —
Randolph Hospital Asheboro North Carolina 27203-5400 —
Presbyterian Cancer Center at Presbyterian Hospital Charlotte North Carolina 28233-3549 —
Wayne Memorial Hospital, Incorporated Goldsboro North Carolina 27534 —
Moses Cone Regional Cancer Center at Wesley Long Community Hospital Greensboro North Carolina 27403-1198 —
Pardee Memorial Hospital Hendersonville North Carolina 28791 —
Kinston Medical Specialists Kinston North Carolina 28501 —
Annie Penn Cancer Center Reidsville North Carolina 27320 —
Wake Forest University Comprehensive Cancer Center Winston-Salem North Carolina 27157-1096 —
Medcenter One Hospital Cancer Care Center Bismarck North Dakota 58501 —
Mid Dakota Clinic, PC Bismarck North Dakota 58501 —
St. Alexius Medical Center Cancer Center Bismarck North Dakota 58502 —
Altru Cancer Center at Altru Hospital Grand Forks North Dakota 58201 —
Wood County Oncology Center Bowling Green Ohio 43402 —
Community Cancer Center Elyria Ohio 44035 —
Hematology Oncology Center Elyria Ohio 44035 —
Lima Memorial Hospital Lima Ohio 45804 —
Northwest Ohio Oncology Center Maumee Ohio 43537-1839 —
St. Charles Mercy Hospital Oregon Ohio 43616 —
Toledo Clinic - Oregon Oregon Ohio 43616 —
Flower Hospital Cancer Center Sylvania Ohio 43560 —
Mercy Hospital of Tiffin Tiffin Ohio 44883 —
Toledo Hospital Toledo Ohio 43606 —
St. Vincent Mercy Medical Center Toledo Ohio 43608 —
Medical University of Ohio Cancer Center Toledo Ohio 43614 —
St. Anne Mercy Hospital Toledo Ohio 43623 —
Toledo Clinic, Incorporated - Main Clinic Toledo Ohio 43623 —
Fulton County Health Center Wauseon Ohio 43567 —
Oklahoma University Cancer Institute Oklahoma City Oklahoma 73104 —
Natalie Warren Bryant Cancer Center at St. Francis Hospital Tulsa Oklahoma 74136 —
Geisinger Cancer Institute at Geisinger Health Danville Pennsylvania 17822-0001 —
Geisinger Hazleton Cancer Center Hazleton Pennsylvania 18201 —
Geisinger Medical Group - Scenery Park State College Pennsylvania 16801 —
Frank M. and Dorothea Henry Cancer Center at Geisinger Wyoming Valley Medical Center Wilkes-Barre Pennsylvania 18711 —
Oncology Services of Aberdeen Aberdeen South Dakota 57401 —
Danville Regional Medical Center Danville Virginia 24541 —
Fredericksburg Oncology, Incorporated Fredericksburg Virginia 22401 —
Green Bay Oncology, Limited at St. Vincent Hospital Regional Cancer Center Green Bay Wisconsin 54301-3526 —
Green Bay Oncology, Limited at St. Mary's Hospital Green Bay Wisconsin 54303 —
St. Mary's Hospital Medical Center - Green Bay Green Bay Wisconsin 54303 —
St. Vincent Hospital Regional Cancer Center Green Bay Wisconsin 54307-3508 —
Gundersen Lutheran Center for Cancer and Blood La Crosse Wisconsin 54601 —
Holy Family Memorial Medical Center Cancer Care Center Manitowoc Wisconsin 54221-1450 —
Bay Area Cancer Care Center at Bay Area Medical Center Marinette Wisconsin 54143 —
St. Nicholas Hospital Sheboygan Wisconsin 53081 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01105312, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 27, 2017 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01105312 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →