Clinical trial NCT00702949: Pregabalin in Treating Women With Hot Flashes
Official title: A Phase III, Randomized, Double-Blind, Placebo-Controlled Evaluation of Pregabalin for Alleviating Hot Flashes
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE3
Conditions: Breast Cancer
Hot Flashes
Keywords: breast cancer
hot flashes
Lead sponsor: Alliance for Clinical Trials in Oncology
Sponsor class: OTHER
Collaborators: name: National Cancer Institute (NCI)
First posted: 2008-06-20
Enrollment: 207
Sex: FEMALE
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: SUPPORTIVE_CARE

Brief summary: RATIONALE: Pregabalin may help relieve hot flashes in women with a history of breast cancer or those who have no history and do not wish to take estrogen therapy for fear of increased risk of breast cancer. It is not yet known what dose of pregabalin may be more effective in treating hot flashes.

PURPOSE: This is a randomized phase III trial to determine the efficacy of two doses of pregabalin, in comparison to placebo, in the prevention of hot flashes.

Detailed description: OBJECTIVES:

* To evaluate the efficacy of 150 mg of pregabalin versus placebo on hot flash scores in women with a history of breast cancer or women who do not wish to take estrogen therapy for fear of increased risk of breast cancer.
* To evaluate the side effect profile of different doses of pregabalin in these patients.
* To evaluate the effect of 150 mg of pregabalin versus placebo on the secondary outcome of interference of activities from hot flashes in these patients.
* To evaluate the efficacy and side effect profile of 75 mg of pregabalin versus placebo in these patients.

OUTLINE: Patients are stratified according to age (18-49 years vs ≥ 50 years); selective estrogen-receptor modulator (i.e., tamoxifen or raloxifene) or aromatase inhibitor use (yes vs no); duration of hot flashes (\< 9 months vs ≥ 9 months); and frequency of hot flashes per 24-hour period (4-9 vs ≥ 10). Patients are randomized to 1 of 3 treatment arms.

* Arm I: Patients receive 75 mg of oral pregabalin twice daily for 6 weeks.
* Arm II: Patients receive 150 mg of oral pregabalin twice daily for 6 weeks.
* Arm III: Patients receive oral placebo twice daily for 6 weeks. Treatment in all arms continues in the absence of unacceptable toxicity.

Patients complete Hot Flash Diaries at baseline and once daily during treatment and the Symptom Experience Diary at baseline and once weekly during treatment. Patients also complete the Profile of Mood States and the Hot Flash Related Daily Interference Scale questionnaires at baseline and after completion of study treatment.

Eligibility criteria: DISEASE CHARACTERISTICS:

* Meeting 1 of the following criteria:

  * History of breast cancer (currently without malignant disease)
  * No history of breast cancer, but patient wishes to avoid estrogen due to a perceived increased risk of breast cancer
* Bothersome hot flashes (defined by their occurrence ≥ 28 times per week and of sufficient severity to make the patient desire therapeutic intervention)
* Presence of hot flashes for ≥ 1 month prior to study entry

PATIENT CHARACTERISTICS:

* Eastern Cooperative Oncology Group (ECOG) performance status 0-1
* Life expectancy ≥ 6 months
* Able to complete questionnaire(s) by themselves or with assistance
* Women of childbearing potential not eligible (per the judgment of the attending clinician)
* Serum creatinine ≤ 1.5 times upper limit of normal

PRIOR CONCURRENT THERAPY:

* No prior gabapentin or pregabalin
* More than 4 weeks since prior and no concurrent antineoplastic chemotherapy, androgens, estrogens, or progestational agents

  * Vaginal estrogen is allowed if used for the past month and not planned to be discontinued
* Concurrent adjuvant targeted therapy (i.e., lapatinib, trastuzumab \[Herceptin®\]) allowed in patients with no evidence of disease
* Concurrent tamoxifen, raloxifene, or aromatase inhibitors on a constant dose for at least 4 weeks allowed provided the medication will not be stopped during the study period
* No concurrent or planned use of other agents for hot flashes except for any of the following:

  * Stable dose of vitamin E is allowed as long as agent was started \> 30 days prior to study initiation and is to be continued throughout the study period
  * Soy is allowed, if it is planned to be continued at the same dose during the study period
  * Stable dose of antidepressants is allowed as long as it was started \> 30 days prior to study initiation and is to be continued at a stable dose throughout the study period

Primary outcomes:
measure: Numerical Change From Baseline in Hot Flash Score at Treatment Week 6 (Positive Numbers to Represent Increases and Negative Numbers to Represent Decreases).
timeFrame: Baseline, after week 6 of treatment
measure: Percent Change From Baseline in Hot Flash Score at Treatment Week 6 (Positive Numbers to Represent Increases and Negative Numbers to Represent Decreases).
timeFrame: Baseline, after week 6 of treatment
Secondary outcomes:
measure: Numerical Change From Baseline in Hot Flash Frequency at Treatment Week 6 (Positive Numbers to Represent Increases and Negative Numbers to Represent Decreases).
timeFrame: Baseline, after week 6 of treatment
measure: Percent Change From Baseline in Hot Flash Frequency at Treatment Week 6 (Positive Numbers to Represent Increases and Negative Numbers to Represent Decreases).
timeFrame: Baseline, after week 6 of treatment
measure: Comparison of 75 mg of Pregabalin vs Placebo, Numerical Change From Baseline in Hot Flash Score at Treatment Week 6 (Positive Numbers to Represent Increases and Negative Numbers to Represent Decreases).
timeFrame: Baseline, after week 6 of treatment
measure: Comparison of 75 mg of Pregabalin vs Placebo. Percent Change From Baseline in Hot Flash Score at Treatment Week 6 (Positive Numbers to Represent Increases and Negative Numbers to Represent Decreases).
timeFrame: Baseline, after week 6 of treatment
measure: Toxicity Data for the Individual Study Arms From the Symptom Experience Diary .
timeFrame: Baseline, 6 weeks during treatment.
measure: Mood and Hot Flash-related Daily Interference on Activities After 6 Weeks of Treatment
timeFrame: Baseline, after week 6 of treatment.
Other outcomes:
Locations:
city: Scottsdale
country: United States
facility: Mayo Clinic Scottsdale
state: Arizona
city: Aurora
country: United States
facility: Aurora Presbyterian Hospital
state: Colorado
city: Boulder
country: United States
facility: Boulder Community Hospital
state: Colorado
city: Colorado Springs
country: United States
facility: Penrose Cancer Center at Penrose Hospital
state: Colorado
city: Denver
country: United States
facility: St. Anthony Central Hospital
state: Colorado
city: Denver
country: United States
facility: Porter Adventist Hospital
state: Colorado
city: Denver
country: United States
facility: Presbyterian - St. Luke's Medical Center
state: Colorado
city: Denver
country: United States
facility: St. Joseph Hospital
state: Colorado
city: Denver
country: United States
facility: Rose Medical Center
state: Colorado
city: Denver
country: United States
facility: CCOP - Colorado Cancer Research Program
state: Colorado
city: Englewood
country: United States
facility: Swedish Medical Center
state: Colorado
city: Grand Junction
country: United States
facility: St. Mary's Regional Cancer Center at St. Mary's Hospital and Medical Center
state: Colorado
city: Greeley
country: United States
facility: North Colorado Medical Center
state: Colorado
city: Lone Tree
country: United States
facility: Sky Ridge Medical Center
state: Colorado
city: Longmont
country: United States
facility: Hope Cancer Care Center at Longmont United Hospital
state: Colorado
city: Loveland
country: United States
facility: McKee Medical Center
state: Colorado
city: Pueblo
country: United States
facility: St. Mary - Corwin Regional Medical Center
state: Colorado
city: Thornton
country: United States
facility: North Suburban Medical Center
state: Colorado
city: Wheat Ridge
country: United States
facility: Exempla Lutheran Medical Center
state: Colorado
city: Jacksonville
country: United States
facility: Mayo Clinic - Jacksonville
state: Florida
city: Aurora
country: United States
facility: Rush-Copley Cancer Care Center
state: Illinois
city: Bloomington
country: United States
facility: St. Joseph Medical Center
state: Illinois
city: Canton
country: United States
facility: Graham Hospital
state: Illinois
city: Carthage
country: United States
facility: Memorial Hospital
state: Illinois
city: Eureka
country: United States
facility: Eureka Community Hospital
state: Illinois
city: Galesburg
country: United States
facility: Galesburg Clinic, PC
state: Illinois
city: Galesburg
country: United States
facility: Galesburg Cottage Hospital
state: Illinois
city: Havana
country: United States
facility: Mason District Hospital
state: Illinois
city: Hopedale
country: United States
facility: Hopedale Medical Complex
state: Illinois
city: Joliet
country: United States
facility: Joliet Oncology-Hematology Associates, Limited - West
state: Illinois
city: Macomb
country: United States
facility: McDonough District Hospital
state: Illinois
city: Normal
country: United States
facility: BroMenn Regional Medical Center
state: Illinois
city: Normal
country: United States
facility: Community Cancer Center
state: Illinois
city: Ottawa
country: United States
facility: Community Hospital of Ottawa
state: Illinois
city: Ottawa
country: United States
facility: Oncology Hematology Associates of Central Illinois, PC - Ottawa
state: Illinois
city: Pekin
country: United States
facility: Cancer Treatment Center at Pekin Hospital
state: Illinois
city: Peoria
country: United States
facility: Proctor Hospital
state: Illinois
city: Peoria
country: United States
facility: CCOP - Illinois Oncology Research Association
state: Illinois
city: Peoria
country: United States
facility: Oncology Hematology Associates of Central Illinois, PC - Peoria
state: Illinois
city: Peoria
country: United States
facility: Methodist Medical Center of Illinois
state: Illinois
city: Peoria
country: United States
facility: OSF St. Francis Medical Center
state: Illinois
city: Peru
country: United States
facility: Illinois Valley Community Hospital
state: Illinois
city: Princeton
country: United States
facility: Perry Memorial Hospital
state: Illinois
city: Spring Valley
country: United States
facility: St. Margaret's Hospital
state: Illinois
city: Urbana
country: United States
facility: Carle Cancer Center at Carle Foundation Hospital
state: Illinois
city: Urbana
country: United States
facility: CCOP - Carle Cancer Center
state: Illinois
city: Elkhart
country: United States
facility: Elkhart General Hospital
state: Indiana
city: Kokomo
country: United States
facility: Howard Community Hospital
state: Indiana
city: La Porte
country: United States
facility: Center for Cancer Therapy at LaPorte Hospital and Health Services
state: Indiana
city: Michigan City
country: United States
facility: Saint Anthony Memorial Health Centers
state: Indiana
city: South Bend
country: United States
facility: CCOP - Northern Indiana CR Consortium
state: Indiana
city: South Bend
country: United States
facility: Memorial Hospital of South Bend
state: Indiana
city: South Bend
country: United States
facility: Saint Joseph Regional Medical Center
state: Indiana
city: South Bend
country: United States
facility: South Bend Clinic
state: Indiana
city: Cedar Rapids
country: United States
facility: Cedar Rapids Oncology Associates
state: Iowa
city: Des Moines
country: United States
facility: Mercy Capitol Hospital
state: Iowa
city: Des Moines
country: United States
facility: CCOP - Iowa Oncology Research Association
state: Iowa
city: Des Moines
country: United States
facility: John Stoddard Cancer Center at Iowa Methodist Medical Center
state: Iowa
city: Des Moines
country: United States
facility: Medical Oncology and Hematology Associates at John Stoddard Cancer Center
state: Iowa
city: Des Moines
country: United States
facility: Medical Oncology and Hematology Associates at Mercy Cancer Center
state: Iowa
city: Des Moines
country: United States
facility: Mercy Cancer Center at Mercy Medical Center - Des Moines
state: Iowa
city: Des Moines
country: United States
facility: John Stoddard Cancer Center at Iowa Lutheran Hospital
state: Iowa
city: Ottumwa
country: United States
facility: McCreery Cancer Center at Ottumwa Regional
state: Iowa
city: Sioux City
country: United States
facility: Siouxland Hematology-Oncology Associates, LLP
state: Iowa
city: Sioux City
country: United States
facility: Mercy Medical Center - Sioux City
state: Iowa
city: Sioux City
country: United States
facility: St. Luke's Regional Medical Center
state: Iowa
city: Chanute
country: United States
facility: Cancer Center of Kansas, PA - Chanute
state: Kansas
city: Dodge City
country: United States
facility: Cancer Center of Kansas, PA - Dodge City
state: Kansas
city: El Dorado
country: United States
facility: Cancer Center of Kansas, PA - El Dorado
state: Kansas
city: Independence
country: United States
facility: Cancer Center of Kansas-Independence
state: Kansas
city: Kingman
country: United States
facility: Cancer Center of Kansas, PA - Kingman
state: Kansas
city: Liberal
country: United States
facility: Southwest Medical Center
state: Kansas
city: Newton
country: United States
facility: Cancer Center of Kansas, PA - Newton
state: Kansas
city: Parsons
country: United States
facility: Cancer Center of Kansas, PA - Parsons
state: Kansas
city: Pratt
country: United States
facility: Cancer Center of Kansas, PA - Pratt
state: Kansas
city: Salina
country: United States
facility: Cancer Center of Kansas, PA - Salina
state: Kansas
city: Wellington
country: United States
facility: Cancer Center of Kansas, PA - Wellington
state: Kansas
city: Wichita
country: United States
facility: Associates in Womens Health, PA - North Review
state: Kansas
city: Wichita
country: United States
facility: Cancer Center of Kansas, PA - Medical Arts Tower
state: Kansas
city: Wichita
country: United States
facility: Cancer Center of Kansas, PA - Wichita
state: Kansas
city: Wichita
country: United States
facility: CCOP - Wichita
state: Kansas
city: Wichita
country: United States
facility: Via Christi Cancer Center at Via Christi Regional Medical Center
state: Kansas
city: Winfield
country: United States
facility: Cancer Center of Kansas, PA - Winfield
state: Kansas
city: Adrian
country: United States
facility: Hickman Cancer Center at Bixby Medical Center
state: Michigan
city: Ann Arbor
country: United States
facility: Saint Joseph Mercy Cancer Center
state: Michigan
city: Ann Arbor
country: United States
facility: CCOP - Michigan Cancer Research Consortium
state: Michigan
city: Dearborn
country: United States
facility: Oakwood Cancer Center at Oakwood Hospital and Medical Center
state: Michigan
city: Escanaba
country: United States
facility: Green Bay Oncology, Limited - Escanaba
state: Michigan
city: Flint
country: United States
facility: Genesys Hurley Cancer Institute
state: Michigan
city: Flint
country: United States
facility: Hurley Medical Center
state: Michigan
city: Grosse Pointe Woods
country: United States
facility: Van Elslander Cancer Center at St. John Hospital and Medical Center
state: Michigan
city: Iron Mountain
country: United States
facility: Dickinson County Healthcare System
state: Michigan
city: Jackson
country: United States
facility: Foote Memorial Hospital
state: Michigan
city: Lambertville
country: United States
facility: Haematology-Oncology Associates of Ohio and Michigan, PC
state: Michigan
city: Lansing
country: United States
facility: Sparrow Regional Cancer Center
state: Michigan
city: Livonia
country: United States
facility: St. Mary Mercy Hospital
state: Michigan
city: Monroe
country: United States
facility: Community Cancer Center of Monroe
state: Michigan
city: Monroe
country: United States
facility: Mercy Memorial Hospital - Monroe
state: Michigan
city: Pontiac
country: United States
facility: St. Joseph Mercy Oakland
state: Michigan
city: Port Huron
country: United States
facility: Mercy Regional Cancer Center at Mercy Hospital
state: Michigan
city: Saginaw
country: United States
facility: Seton Cancer Institute at Saint Mary's - Saginaw
state: Michigan
city: St. Joseph
country: United States
facility: Lakeland Regional Cancer Care Center - St. Joseph
state: Michigan
city: Warren
country: United States
facility: St. John Macomb Hospital
state: Michigan
city: Bemidji
country: United States
facility: MeritCare Bemidji
state: Minnesota
city: Burnsville
country: United States
facility: Fairview Ridges Hospital
state: Minnesota
city: Coon Rapids
country: United States
facility: Mercy and Unity Cancer Center at Mercy Hospital
state: Minnesota
city: Edina
country: United States
facility: Fairview Southdale Hospital
state: Minnesota
city: Fergus Falls
country: United States
state: Minnesota
city: Fridley
country: United States
facility: Mercy and Unity Cancer Center at Unity Hospital
state: Minnesota
city: Mankato
country: United States
facility: Immanuel St. Joseph's
state: Minnesota
city: Maplewood
country: United States
facility: Minnesota Oncology Hematology, PA - Maplewood
state: Minnesota
city: Minneapolis
country: United States
facility: Virginia Piper Cancer Institute at Abbott - Northwestern Hospital
state: Minnesota
city: Robbinsdale
country: United States
facility: Hubert H. Humphrey Cancer Center at North Memorial Outpatient Center
state: Minnesota
city: Rochester
country: United States
facility: Mayo Clinic Cancer Center
state: Minnesota
city: Saint Cloud
country: United States
facility: CentraCare Clinic - River Campus
state: Minnesota
city: Saint Cloud
country: United States
facility: Coborn Cancer Center
state: Minnesota
city: Saint Louis Park
country: United States
facility: CCOP - Metro-Minnesota
state: Minnesota
city: Saint Louis Park
country: United States
facility: Park Nicollet Cancer Center
state: Minnesota
city: Saint Paul
country: United States
facility: United Hospital
state: Minnesota
city: Waconia
country: United States
facility: Ridgeview Medical Center
state: Minnesota
city: Woodbury
country: United States
facility: Minnesota Oncology Hematology, PA - Woodbury
state: Minnesota
city: Saint Louis
country: United States
facility: Missouri Baptist Cancer Center
state: Missouri
city: Saint Louis
country: United States
facility: Arch Medical Services, Incorporated at Center for Cancer Care and Research
state: Missouri
city: Billings
country: United States
facility: CCOP - Montana Cancer Consortium
state: Montana
city: Billings
country: United States
facility: Hematology-Oncology Centers of the Northern Rockies - Billings
state: Montana
city: Billings
country: United States
facility: Northern Rockies Radiation Oncology Center
state: Montana
city: Billings
country: United States
facility: St. Vincent Healthcare Cancer Care Services
state: Montana
city: Billings
country: United States
facility: Billings Clinic - Downtown
state: Montana
city: Bozeman
country: United States
facility: Bozeman Deaconess Cancer Center
state: Montana
city: Butte
country: United States
facility: St. James Healthcare Cancer Care
state: Montana
city: Great Falls
country: United States
facility: Great Falls Clinic - Main Facility
state: Montana
city: Great Falls
country: United States
state: Montana
city: Havre
country: United States
facility: Northern Montana Hospital
state: Montana
city: Helena
country: United States
facility: St. Peter's Hospital
state: Montana
city: Kalispell
country: United States
facility: Glacier Oncology, PLLC
state: Montana
city: Kalispell
country: United States
facility: Kalispell Medical Oncology at KRMC
state: Montana
city: Kalispell
country: United States
facility: Kalispell Regional Medical Center
state: Montana
city: Missoula
country: United States
facility: Community Medical Center
state: Montana
city: Missoula
country: United States
facility: Guardian Oncology and Center for Wellness
state: Montana
city: Missoula
country: United States
facility: Montana Cancer Specialists at Montana Cancer Center
state: Montana
city: Missoula
country: United States
facility: Montana Cancer Center at St. Patrick Hospital and Health Sciences Center
state: Montana
city: Lincoln
country: United States
facility: Cancer Resource Center - Lincoln
state: Nebraska
city: Omaha
country: United States
facility: CCOP - Missouri Valley Cancer Consortium
state: Nebraska
city: Omaha
country: United States
facility: Creighton University Medical Center
state: Nebraska
city: Bismarck
country: United States
facility: Bismarck Cancer Center
state: North Dakota
city: Bismarck
country: United States
facility: Medcenter One Hospital Cancer Care Center
state: North Dakota
city: Bismarck
country: United States
facility: Mid Dakota Clinic, PC
state: North Dakota
city: Bismarck
country: United States
facility: St. Alexius Medical Center Cancer Center
state: North Dakota
city: Fargo
country: United States
facility: CCOP - MeritCare Hospital
state: North Dakota
city: Fargo
country: United States
facility: MeritCare Broadway
state: North Dakota
city: Bellefontaine
country: United States
facility: Mary Rutan Hospital
state: Ohio
city: Bowling Green
country: United States
facility: Wood County Oncology Center
state: Ohio
city: Chillicothe
country: United States
facility: Adena Regional Medical Center
state: Ohio
city: Columbus
country: United States
facility: Riverside Methodist Hospital Cancer Care
state: Ohio
city: Columbus
country: United States
facility: CCOP - Columbus
state: Ohio
city: Columbus
country: United States
facility: Grant Medical Center Cancer Care
state: Ohio
city: Columbus
country: United States
facility: Mount Carmel Health - West Hospital
state: Ohio
city: Columbus
country: United States
facility: Doctors Hospital at Ohio Health
state: Ohio
city: Delaware
country: United States
facility: Grady Memorial Hospital
state: Ohio
city: Lancaster
country: United States
facility: Fairfield Medical Center
state: Ohio
city: Lima
country: United States
facility: Lima Memorial Hospital
state: Ohio
city: Marietta
country: United States
facility: Strecker Cancer Center at Marietta Memorial Hospital
state: Ohio
city: Maumee
country: United States
facility: Northwest Ohio Oncology Center
state: Ohio
city: Maumee
country: United States
facility: St. Luke's Hospital
state: Ohio
city: Newark
country: United States
facility: Licking Memorial Cancer Care Program at Licking Memorial Hospital
state: Ohio
city: Oregon
country: United States
facility: St. Charles Mercy Hospital
state: Ohio
city: Oregon
country: United States
facility: Toledo Clinic - Oregon
state: Ohio
city: Sandusky
country: United States
facility: North Coast Cancer Care, Incorporated
state: Ohio
city: Springfield
country: United States
facility: Mercy Medical Center
state: Ohio
city: Springfield
country: United States
facility: Community Hospital of Springfield and Clark County
state: Ohio
city: Sylvania
country: United States
facility: Flower Hospital Cancer Center
state: Ohio
city: Tiffin
country: United States
facility: Mercy Hospital of Tiffin
state: Ohio
city: Toledo
country: United States
facility: Toledo Hospital
state: Ohio
city: Toledo
country: United States
facility: St. Vincent Mercy Medical Center
state: Ohio
city: Toledo
country: United States
facility: Medical University of Ohio Cancer Center
state: Ohio
city: Toledo
country: United States
facility: CCOP - Toledo Community Hospital
state: Ohio
city: Toledo
country: United States
facility: Toledo Clinic, Incorporated - Main Clinic
state: Ohio
city: Wauseon
country: United States
facility: Fulton County Health Center
state: Ohio
city: Westerville
country: United States
facility: Mount Carmel St. Ann's Cancer Center
state: Ohio
city: Zanesville
country: United States
facility: Genesis - Good Samaritan Hospital
state: Ohio
city: Gresham
country: United States
facility: Legacy Mount Hood Medical Center
state: Oregon
city: Milwaukie
country: United States
facility: Providence Milwaukie Hospital
state: Oregon
city: Portland
country: United States
facility: Legacy Good Samaritan Hospital & Comprehensive Cancer Center
state: Oregon
city: Portland
country: United States
facility: Providence Cancer Center at Providence Portland Medical Center
state: Oregon
city: Portland
country: United States
facility: Adventist Medical Center
state: Oregon
city: Portland
country: United States
facility: CCOP - Columbia River Oncology Program
state: Oregon
city: Portland
country: United States
facility: Providence St. Vincent Medical Center
state: Oregon
city: Portland
country: United States
facility: Legacy Emanuel Hospital and Health Center and Children's Hospital
state: Oregon
city: Tualatin
country: United States
facility: Legacy Meridian Park Hospital
state: Oregon
city: Danville
country: United States
facility: Geisinger Cancer Institute at Geisinger Health
state: Pennsylvania
city: Hazleton
country: United States
facility: Geisinger Hazleton Cancer Center
state: Pennsylvania
city: State College
country: United States
facility: Geisinger Medical Group - Scenery Park
state: Pennsylvania
city: Wilkes-Barre
country: United States
facility: Frank M. and Dorothea Henry Cancer Center at Geisinger Wyoming Valley Medical Center
state: Pennsylvania
city: Wilkes-Barre
country: United States
facility: Mercy Hospital at Wilkes-Barre
state: Pennsylvania
city: Rapid City
country: United States
facility: Rapid City Regional Hospital
state: South Dakota
city: Sioux Falls
country: United States
facility: Avera Cancer Institute
state: South Dakota
city: Sioux Falls
country: United States
facility: Medical X-Ray Center, PC
state: South Dakota
city: Sioux Falls
country: United States
facility: Sanford Cancer Center at Sanford USD Medical Center
state: South Dakota
city: Fredericksburg
country: United States
facility: Fredericksburg Oncology, Incorporated
state: Virginia
city: Vancouver
country: United States
facility: Southwest Washington Medical Center Cancer Center
state: Washington
city: Fond du Lac
country: United States
facility: Central Wisconsin Cancer Program at Agnesian HealthCare
state: Wisconsin
city: Green Bay
country: United States
facility: Green Bay Oncology, Limited at St. Vincent Hospital Regional Cancer Center
state: Wisconsin
city: Green Bay
country: United States
facility: Green Bay Oncology, Limited at St. Mary's Hospital
state: Wisconsin
city: Green Bay
country: United States
facility: St. Mary's Hospital Medical Center - Green Bay
state: Wisconsin
city: Green Bay
country: United States
facility: St. Vincent Hospital Regional Cancer Center
state: Wisconsin
city: Marinette
country: United States
facility: Bay Area Cancer Care Center at Bay Area Medical Center
state: Wisconsin
city: Oconto Falls
country: United States
facility: Green Bay Oncology, Limited - Oconto Falls
state: Wisconsin
city: Sturgeon Bay
country: United States
facility: Green Bay Oncology, Limited - Sturgeon Bay
state: Wisconsin
city: Sheridan
country: United States
facility: Welch Cancer Center at Sheridan Memorial Hospital
state: Wyoming
Study officials:
affiliation: Mayo Clinic
name: Charles Loprinzi, MD
role: STUDY_CHAIR
References:
citation: Loprinzi CL, Qin R, Stella PJ, et al.: Pregabalin for hot flashes in women: NCCTG trial N07C1. [Abstract] J Clin Oncol 27 (Suppl 15): A-9513, 2009.