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Anxiety DisorderNCT00022074

Gabapentin For the Control of Hot Flashes in Women With Breast Cancer

A study testing gabapentin and quality-of-life assessment in people with Anxiety Disorder and Breast Cancer, run by Gary Morrow at 18 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

RATIONALE: Gabapentin may be effective for the control of hot flashes. It is not yet known if gabapentin is effective in treating hot flashes. PURPOSE: Randomized clinical trial to study the effectiveness of gabapentin in controlling hot flashes in women who have breast cancer. Read more about this study

Who is it for?
Ages Up to 120 years, women only
Conditions the study is for
Anxiety Disorder, Breast Cancer, Depression
What is being tested?
gabapentin and quality-of-life assessment
Type of treatment
Surgery or procedure
How many people
Not given
Where
18 sitesUnited States
Study dates
Jul 2001to Jun 2005
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages Up to 120 years
  • Women only
  • No healthy volunteers
  • Child, Adult, Older adult

DISEASE CHARACTERISTICS:

  • Diagnosis of breast cancer
  • Experiencing 2 or more hot flashes per day for at least 1 week
  • Hormone receptor status:
  • Not specified

PATIENT CHARACTERISTICS:

Age:

  • Not specified

Sex:

  • Female

Menopausal status:

  • Not specified

Performance status:

  • Not specified

Life expectancy:

  • Not specified

Hematopoietic:

  • Not specified

Hepatic:

  • Bilirubin normal
  • SGOT no greater than 2 times upper limit of normal (ULN)

Renal:

  • Creatinine no greater than 1.25 times ULN

Cardiovascular:

  • No coronary insufficiency
  • No myocardial infarction within the past 3 months
  • No symptomatic cardiac disease
  • No peripheral vascular disease
  • No cerebrovascular disease or stroke
  • No syncope or symptomatic hypotension

Other:

  • No history of allergic or other adverse reaction to gabapentin
  • Not pregnant or nursing
  • Fertile patients must use effective contraception during and for 1 week after study

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • Not specified

Chemotherapy

  • Not specified

Endocrine therapy

  • Not specified

Radiotherapy

  • Not specified

Surgery

  • Not specified

Other

  • No other concurrent anticonvulsant medication
  • No concurrent clonidine or venlafaxine

Trial locations and contacts

18 sites in 1 country.

18 sites in 1 country

United States18 sites
  • CCOP - Columbus

    Columbus, Ohio, 43206

  • CCOP - Dayton

    Dayton, Ohio, 45429

  • CCOP - Central Illinois

    Decatur, Illinois, 62526

  • CCOP - Colorado Cancer Research Program, Incorporated

    Denver, Colorado, 80224

  • CCOP - Northern New Jersey

    Hackensack, New Jersey, 07601

  • MBCCOP - Hawaii

    Honolulu, Hawaii, 96813

  • CCOP - Kalamazoo

    Kalamazoo, Michigan, 49007-3731

  • CCOP - North Shore University Hospital

    Manhasset, New York, 11030

  • CCOP - Marshfield Medical Research and Education Foundation

    Marshfield, Wisconsin, 54449

  • MBCCOP - Gulf Coast

    Mobile, Alabama, 36688

  • CCOP - Greater Phoenix

    Phoenix, Arizona, 85006-2726

  • CCOP - Metro-Minnesota

    Saint Louis Park, Minnesota, 55416

  • CCOP - Scottsdale Oncology Program

    Scottsdale, Arizona, 85259-5404

  • CCOP - Virginia Mason Research Center

    Seattle, Washington, 98101

  • CCOP - Syracuse Hematology-Oncology Associates of Central New York, P.C.

    Syracuse, New York, 13217

  • CCOP - Northwest

    Tacoma, Washington, 98405-0986

  • CCOP - Wichita

    Wichita, Kansas, 67214-3882

  • CCOP - Southeast Cancer Control Consortium

    Winston-Salem, North Carolina, 27104-4241

Other trials in United States

About this study

Official title: Control of Vasomotor Symptoms in Women Treated for Breast Cancer

RATIONALE: Gabapentin may be effective for the control of hot flashes. It is not yet known if gabapentin is effective in treating hot flashes.

PURPOSE: Randomized clinical trial to study the effectiveness of gabapentin in controlling hot flashes in women who have breast cancer.

Read the detailed description

OBJECTIVES:

  • Compare the effectiveness and side effects of 2 different doses of gabapentin vs placebo for the control of hot flashes and other vasomotor symptoms in women with breast cancer.
  • Compare quality of life, anxiety, and depression in patients treated with these regimens.

OUTLINE: This is a randomized, double-blind, placebo-controlled, multicenter study. Patients are stratified according to participating center and duration of hot flash symptoms (less than 9 months vs 9 or more months). Patients are randomized to 1 of 3 arms.

  • Arm I: Patients receive oral placebo 3 times a day.
  • Arm II: Patients receive oral gabapentin at a low dose 3 times a day.
  • Arm III: Patients receive oral gabapentin as in arm II for 3 days and then at a high dose 3 times a day.

Treatment on all arms continues for 8 weeks in the absence of unacceptable toxicity. After week 8, patients may receive open-label gabapentin at the discretion of their physicians.

Hot flashes are assessed at baseline and then during weeks 3 and 7 of the study.

Quality of life, anxiety, and depression are assessed at baseline and then at weeks 4 and 8.

Patients are followed at week 12.

PROJECTED ACCRUAL: A total of 408 patients (136 per arm) will be accrued for this study within 18 months.

Being tested
gabapentin, quality-of-life assessment
Keywords
stage I breast cancer, stage II breast cancer, stage IV breast cancer, stage IIIA breast cancer, recurrent breast cancer, stage IIIB breast cancer, stage IIIC breast cancer, anxiety disorder, depression, hot flashes
Medical subject headings
Anxiety Disorders, Breast Neoplasms, Depression, Hot Flashes

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • gabapentinDrug

  • quality-of-life assessmentProcedure or surgery

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted27 Jan 2003 (estimated)
  2. Study startJul 2001
  3. Primary completionJun 2005
  4. Study completionJun 2005

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Supportive care
Allocation
Randomised
Masking
None (open label)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00022074
Sponsor's protocol ID
CDR0000068780
Other IDs
URCC-U2101, NCI-P01-0183
Status last verified
Oct 2015
First submitted
10 Aug 2001
Last updated
15 Oct 2015
Results posted
No

Publications

  • Pandya KJ, Morrow GR, Roscoe JA, Zhao H, Hickok JT, Pajon E, Sweeney TJ, Banerjee TK, Flynn PJ. Gabapentin for hot flashes in 420 women with breast cancer: a randomised double-blind placebo-controlled trial. Lancet. 2005 Sep 3-9;366(9488):818-24. doi: 10.1016/S0140-6736(05)67215-7.

    PubMed 16139656

Questions about this trial

What is this clinical trial studying?

A study testing gabapentin and quality-of-life assessment in people with Anxiety Disorder and Breast Cancer, run by Gary Morrow at 18 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 15 Oct 2015. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 18 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00022074, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 Oct 2015.

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