Breast CancerNCT00340210
Extended Follow-up of Columbia, MO Serum Bank Participants
An observational study of Breast Cancer and Endometrial Cancer, run by National Cancer Institute (NCI) at 1 site in United States.
Trial summary
The Columbia, MO Serum Bank initially was established in 1977 as part of the National Cancer Institute's (NCI) Biological Markers Project to identify serum markers for breast cancer. Read more about this study
- Who is it for?
- Ages 18 to 100 years, women only
- Conditions the study is for
- Breast Cancer, Endometrial Cancer, Ovarian Cancer
- How many people
- 6,720 participants
- Where
- 1 siteUnited States
- Study dates
- 14 Jan 1999to 2 Sep 2014
- Phase
- Observational
- 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 18 to 100 years
- Women only
- No healthy volunteers
- Adult, Older adult
Study population: The Columbia MO Serum Bank recruited 6915 women living in and around Columbia MO between 1977- 1987 who were cancer-free except for non-melanoma skin cancer and at least 18 years of age.
- Not listed.
Trial locations and contacts
1 site in 1 country.
United States1 site
National Cancer Institute (NCI), 9000 Rockville Pike
Bethesda, Maryland, 20892
About this study
The Columbia, MO Serum Bank initially was established in 1977 as part of the National Cancer Institute's (NCI) Biological Markers Project to identify serum markers for breast cancer. Participants were volunteers identified through the Breast Cancer Detection Demonstration Project (BCDDP) at the University of Missouri Hospital and Ellis Fischel Cancer Center in Columbia, MO. A total of 6,915 women without a prior history of cancer, other than non-melanoma skin cancer, donated blood to the bank on one or more occasions between 1977 and 1987.
At the time of each blood collection, interview information was obtained including age, height, weight, reproductive and menstrual histories, family history of breast cancer, medical conditions, and drug use, including oral contraceptives and menopausal hormone therapy. Date of last menstrual period was captured for women who were premenopausal at the time of each blood collection. Approximately 30% of the women donated multiple samples over the first 10 years of the study, (including 20% with 3 or more samples), with collections occurring on average one year apart. At each collection, serum was aliquoted into up to ten, 1 ml vials and stored at -70 (Infinite)C at the NCI Repository. All women gave informed consent before donating to the serum bank.
Read more
The initial follow-up continued for up to 12 years through 1989, with 244 cancers identified. Of the 6915 original participants, 79% were last seen in 1983 or earlier, yielding a median follow-up time of 4 years. A questionnaire was mailed to all participants annually to ascertain information on interim breast biopsies and cancer diagnoses. Women who indicated that they had a breast biopsy or breast cancer were sent a consent form for permission to obtain medical records including pathology reports. For cancers at sites other than the breast, medical records and pathology reports were not requested, although date of diagnosis and site were ascertained.
Between 1999 and 2002, an extended follow-up of Columbia, MO Serum Bank participants was conducted. Of the 6915 original participants, 6,720 women had blood remaining and were included in this phase of the study. Of these, 6,154 (91.6%) were located; 566 (8%) were not locatable, 109 (2%) refused to participate, and 40 (<1%) were too ill to participate. 1,694 women (25%) were deceased. This last follow-up identified an additional 1123 cancers. This cohort has serum samples from a cohort of 6720 pre- and postmenopausal women followed up to 20 years for cancer diagnoses and is a unique resource for molecular epidemiologic studies exploring serum markers associated with cancer risk.
Read the detailed description
The Columbia, MO Serum Bank initially was established in 1977 as part of the National Cancer Institute's (NCI) Biological Markers Project to identify serum markers for breast cancer. Participants were volunteers identified through the Breast Cancer Detection Demonstration Project (BCDDP) at the University of Missouri Hospital and Ellis Fischel Cancer Center in Columbia, MO. A total of 6,915 women without a prior history of cancer, other than non-melanoma skin cancer, donated blood to the bank on one or more occasions between 1977 and 1987.
At the time of each blood collection, interview information was obtained including age, height, weight, reproductive and menstrual histories, family history of breast cancer, medical conditions, and drug use, including oral contraceptives and menopausal hormone therapy. Date of last menstrual period was captured for women who were premenopausal at the time of each blood collection. Approximately 30% of the women donated multiple samples over the first 10 years of the study, (including 20% with 3 or more samples), with collections occurring on average one year apart. At each collection, serum was aliquoted into up to ten, 1 ml vials and stored at -70 (Infinite)C at the NCI Repository. All women gave informed consent before donating to the serum bank.
The initial follow-up continued for up to 12 years through 1989, with 244 cancers identified. Of the 6915 original participants, 79% were last seen in 1983 or earlier, yielding a median follow-up time of 4 years. A questionnaire was mailed to all participants annually to ascertain information on interim breast biopsies and cancer diagnoses. Women who indicated that they had a breast biopsy or breast cancer were sent a consent form for permission to obtain medical records including pathology reports. For cancers at sites other than the breast, medical records and pathology reports were not requested, although date of diagnosis and site were ascertained.
Between 1999 and 2002, an extended follow-up of Columbia, MO Serum Bank participants was conducted. Of the 6915 original participants, 6,720 women had blood remaining and were included in this phase of the study. Of these, 6,154 (91.6%) were located; 566 (8%) were not locatable, 109 (2%) refused to participate, and 40 (<1%) were too ill to participate. 1,694 women (25%) were deceased. This last follow-up identified an additional 1123 cancers. This cohort has serum samples from a cohort of 6720 pre- and postmenopausal women followed up to 20 years for cancer diagnoses and is a unique resource for molecular epidemiologic studies exploring serum markers associated with cancer risk.
- Conditions
- Breast Cancer, Endometrial Cancer, Ovarian Cancer
- Keywords
- Biomarkers, Breast Cancer, Etiology, Hormones, Prospective Study
- Medical subject headings
- Breast Neoplasms, Endometrial Neoplasms, Ovarian Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Serum Bank Participants | The Columbia MO Serum Bank recruited 6915 women living in and around Columbia MO between 1977-1987 who were cancer-free except for non-melanoma skin cancer and at least 18 years of age. |
What is being measured
The primary outcome is the main question the study is designed to answer.
Primary Cancer diagnosis
Primary Cancer diagnosis
Measured: time of diagnosis
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted21 Jun 2006 (estimated)
- Study start14 Jan 1999
- Primary completion24 Jun 2014
- Study completion2 Sep 2014
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (3)Papers the sponsor has linked to this study.
- Other trials for Breast CancerStudies of the same condition, open and under way.
- More trials run by National Cancer Institute (NCI)The sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 6,720 participants (actual)
Sponsor and investigators
- Lead sponsor
- National Cancer Institute (NCI)
- Sponsor type
- US National Institutes of Health
- Responsible party
- Sponsor
- Investigators
- Gretchen Benson, Ph.D., Principal investigator, National Cancer Institute (NCI)
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00340210
- Sponsor's protocol ID
- 999999002
- Other IDs
- OH99-C-N002
- Status last verified
- Sep 2020
- First submitted
- 19 Jun 2006
- Last updated
- 10 Sep 2020
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Publications
Dorgan JF, Longcope C, Stephenson HE Jr, Falk RT, Miller R, Franz C, Kahle L, Campbell WS, Tangrea JA, Schatzkin A. Relation of prediagnostic serum estrogen and androgen levels to breast cancer risk. Cancer Epidemiol Biomarkers Prev. 1996 Jul;5(7):533-9.
PubMed 8827358Dorgan JF, Stanczyk FZ, Longcope C, Stephenson HE Jr, Chang L, Miller R, Franz C, Falk RT, Kahle L. Relationship of serum dehydroepiandrosterone (DHEA), DHEA sulfate, and 5-androstene-3 beta, 17 beta-diol to risk of breast cancer in postmenopausal women. Cancer Epidemiol Biomarkers Prev. 1997 Mar;6(3):177-81.
PubMed 9138660Falk RT, Dorgan JF, Kahle L, Potischman N, Longcope C. Assay reproducibility of hormone measurements in postmenopausal women. Cancer Epidemiol Biomarkers Prev. 1997 Jun;6(6):429-32.
PubMed 9184776
Study at a glance
From the registry record, last updated by the sponsor on 10 Sep 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Extended Follow-up of Columbia, MO Serum Bank Participants
- ClinicalTrials.gov ID
- NCT00340210
- Acronym / sponsor ID
- 999999002
- Conditions
- Breast Cancer, Endometrial Cancer, Ovarian Cancer
- Keywords
- Biomarkers, Breast Cancer, Etiology, Hormones, Prospective Study
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 6,720 participants (actual)
- Lead sponsor
- National Cancer Institute (NCI)US National Institutes of Health
- Study start
- 14 Jan 1999 (actual)
- Primary completion
- 24 Jun 2014 (actual)
- Study completion
- 2 Sep 2014 (actual)
- First posted
- 21 Jun 2006 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The Columbia, MO Serum Bank initially was established in 1977 as part of the National Cancer Institute's (NCI) Biological Markers Project to identify serum markers for breast cancer. Participants were volunteers identified through the Breast Cancer Detection Demonstration Project (BCDDP) at the University of Missouri Hospital and Ellis Fischel Cancer Center in Columbia, MO. A total of 6,915 women without a prior history of cancer, other than non-melanoma skin cancer, donated blood to the bank on one or more occasions between 1977 and 1987.
At the time of each blood collection, interview information was obtained including age, height, weight, reproductive and menstrual histories, family history of breast cancer, medical conditions, and drug use, including oral contraceptives and menopausal hormone therapy. Date of last menstrual period was captured for women who were premenopausal at the time of each blood collection. Approximately 30% of the women donated multiple samples over the first 10 years of the study, (including 20% with 3 or more samples), with collections occurring on average one year apart. At each collection, serum was aliquoted into up to ten, 1 ml vials and stored at -70 (Infinite)C at the NCI Repository. All women gave informed consent before donating to the serum bank.
The initial follow-up continued for up to 12 years through 1989, with 244 cancers identified. Of the 6915 original participants, 79% were last seen in 1983 or earlier, yielding a median follow-up time of 4 years. A questionnaire was mailed to all participants annually to ascertain information on interim breast biopsies and cancer diagnoses. Women who indicated that they had a breast biopsy or breast cancer were sent a consent form for permission to obtain medical records including pathology reports. For cancers at sites other than the breast, medical records and pathology reports were not requested, although date of diagnosis and site were ascertained.
Between 1999 and 2002, an extended follow-up of Columbia, MO Serum Bank participants was conducted. Of the 6915 original participants, 6,720 women had blood remaining and were included in this phase of the study. Of these, 6,154 (91.6%) were located; 566 (8%) were not locatable, 109 (2%) refused to participate, and 40 (<1%) were too ill to participate. 1,694 women (25%) were deceased. This last follow-up identified an additional 1123 cancers. This cohort has serum samples from a cohort of 6720 pre- and postmenopausal women followed up to 20 years for cancer diagnoses and is a unique resource for molecular epidemiologic studies exploring serum markers associated with cancer risk.
Detailed description
The Columbia, MO Serum Bank initially was established in 1977 as part of the National Cancer Institute's (NCI) Biological Markers Project to identify serum markers for breast cancer. Participants were volunteers identified through the Breast Cancer Detection Demonstration Project (BCDDP) at the University of Missouri Hospital and Ellis Fischel Cancer Center in Columbia, MO. A total of 6,915 women without a prior history of cancer, other than non-melanoma skin cancer, donated blood to the bank on one or more occasions between 1977 and 1987.
At the time of each blood collection, interview information was obtained including age, height, weight, reproductive and menstrual histories, family history of breast cancer, medical conditions, and drug use, including oral contraceptives and menopausal hormone therapy. Date of last menstrual period was captured for women who were premenopausal at the time of each blood collection. Approximately 30% of the women donated multiple samples over the first 10 years of the study, (including 20% with 3 or more samples), with collections occurring on average one year apart. At each collection, serum was aliquoted into up to ten, 1 ml vials and stored at -70 (Infinite)C at the NCI Repository. All women gave informed consent before donating to the serum bank.
The initial follow-up continued for up to 12 years through 1989, with 244 cancers identified. Of the 6915 original participants, 79% were last seen in 1983 or earlier, yielding a median follow-up time of 4 years. A questionnaire was mailed to all participants annually to ascertain information on interim breast biopsies and cancer diagnoses. Women who indicated that they had a breast biopsy or breast cancer were sent a consent form for permission to obtain medical records including pathology reports. For cancers at sites other than the breast, medical records and pathology reports were not requested, although date of diagnosis and site were ascertained.
Between 1999 and 2002, an extended follow-up of Columbia, MO Serum Bank participants was conducted. Of the 6915 original participants, 6,720 women had blood remaining and were included in this phase of the study. Of these, 6,154 (91.6%) were located; 566 (8%) were not locatable, 109 (2%) refused to participate, and 40 (<1%) were too ill to participate. 1,694 women (25%) were deceased. This last follow-up identified an additional 1123 cancers. This cohort has serum samples from a cohort of 6720 pre- and postmenopausal women followed up to 20 years for cancer diagnoses and is a unique resource for molecular epidemiologic studies exploring serum markers associated with cancer risk.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Serum Bank Participants | – | –The Columbia MO Serum Bank recruited 6915 women living in and around Columbia MO between 1977-1987 who were cancer-free except for non-melanoma skin cancer and at least 18 years of age. |
Who may qualify
- Ages
- 18 to 100 years
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- The Columbia MO Serum Bank recruited 6915 women living in and around Columbia MO between 1977- 1987 who were cancer-free except for non-melanoma skin cancer and at least 18 years of age.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Primary Cancer diagnosis
Time frame: time of diagnosis
Primary Cancer diagnosis
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 10 Sep 2020.
- Background: PubMed 8827358Dorgan JF, Longcope C, Stephenson HE Jr, Falk RT, Miller R, Franz C, Kahle L, Campbell WS, Tangrea JA, Schatzkin A. Relation of prediagnostic serum estrogen and androgen levels to breast cancer risk. Cancer Epidemiol Biomarkers Prev. 1996 Jul;5(7):533-9.
- Background: PubMed 9138660Dorgan JF, Stanczyk FZ, Longcope C, Stephenson HE Jr, Chang L, Miller R, Franz C, Falk RT, Kahle L. Relationship of serum dehydroepiandrosterone (DHEA), DHEA sulfate, and 5-androstene-3 beta, 17 beta-diol to risk of breast cancer in postmenopausal women. Cancer Epidemiol Biomarkers Prev. 1997 Mar;6(3):177-81.
- Background: PubMed 9184776Falk RT, Dorgan JF, Kahle L, Potischman N, Longcope C. Assay reproducibility of hormone measurements in postmenopausal women. Cancer Epidemiol Biomarkers Prev. 1997 Jun;6(6):429-32.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Gretchen Benson, Ph.D. principal investigator
National Cancer Institute (NCI)
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Breast Cancer and Endometrial Cancer, run by National Cancer Institute (NCI) at 1 site 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 10 Sep 2020. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site 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.
What does the primary outcome measure?
Primary Cancer diagnosis (time frame: time of diagnosis). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00340210, which also lists 3 linked publications.
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 10 Sep 2020.