Adenocarcinoma of the ColonPhase 3NCT00003835
Combination Chemotherapy in Treating Patients With Stage III Colon Cancer
A Phase 3 study testing leucovorin calcium, fluorouracil and irinotecan hydrochloride in people with Adenocarcinoma of the Colon and Stage III Colon Cancer, run by National Cancer Institute (NCI) at 1 site in United States.
Trial summary
Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. It is not yet known which chemotherapy regimen is more effective for stage III colon cancer. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Adenocarcinoma of the Colon, Stage III Colon Cancer
- What is being tested?
- leucovorin calcium, fluorouracil and irinotecan hydrochloride
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 1,260 participants
- Where
- 1 siteUnited States
- Study dates
- May 1999to Aug 2007
- Phase
- Phase 3
- 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 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients must have histologically documented adenocarcinoma of the colon; the gross inferior (caudad) margin of the primary tumor must lie above the peritoneal reflection; tumor must have been completely resected, including negative radial resecting margins
- There must be no history of distant metastatic disease at the time of registration
- Pathological evaluation must show Modified Astler-Coller stage C (TxN1-2M0) disease
- No previous or concurrent malignancy is allowed except for adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, or other cancer for which the patient has been disease-free for five years
- Zubrod performance status of 0-2
- Non-pregnant and not nursing, as chemotherapy is thought to present substantial risk to the fetus/infant; men and women of reproductive potential may not participate unless they have agreed to use an effective contraceptive method while in this study
Show all 10Show fewer
- Granulocytes >= 1,500/ul
- Platelet count >= 100,000/ul
- Creatinine =< 1.5 x upper limits of normal
- Bilirubin =< upper limit of normal
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
United States1 site
Cancer and Leukemia Group B
Chicago, Illinois, 60606
About this study
Official title: Phase III Intergroup Trial of Irinotecan (CPT-11) (NSC# 616348) Plus Fluorouracil/Leucovorin (5-FU/LV) Versus Fluorouracil/Leucovorin Alone After Curative Resection for Patients With Stage III Colon Cancer
Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. It is not yet known which chemotherapy regimen is more effective for stage III colon cancer. Randomized phase III trial to compare the effectiveness of fluorouracil plus leucovorin with or without irinotecan in treating patients who have undergone surgery for stage III colon cancer.
Read the detailed description
PRIMARY OBJECTIVES:
- Compare the overall and disease free survival of patients with stage III colon cancer treated with adjuvant fluorouracil and leucovorin calcium with or without irinotecan.
II. Assess prognostic markers and correlate their expression with disease free and overall survival of these patients.
III. Assess the influence of diet, body mass index, and physical activity on the risk of cancer recurrence and survival in these patients.
IV. Assess the influence of diet, obesity, and physical activity on the risk of toxicity associated with adjuvant therapy in these patients.
- Determine whether pathological features (including tumor grade, tumor mitotic (proliferation) index, tumor border configuration, and host lymphoid response to tumor; and lymphatic vessel, venous vessel and perineural invasion) predict outcome in this patient population.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to lymph node involvement (1-3 vs 4 or more), histology (poorly differentiated or undifferentiated vs well or moderately differentiated), and preoperative serum CEA (less than 5.0 ng/mL vs at least 5.0 ng/mL vs unknown). Study therapy must begin within 21-56 days after surgery. Patients are randomized to one of two treatment arms:
ARM I: Patients receive leucovorin calcium IV over 2 hours and fluorouracil IV beginning 1 hour into leucovorin calcium infusion weekly for 6 weeks. Treatment is repeated every 8 weeks for 4 courses.
ARM II: Patients receive irinotecan IV over 90 minutes, followed by leucovorin calcium IV, then followed by fluorouracil IV weekly for 4 weeks. Treatment is repeated every 6 weeks for 5 courses.
Patients complete a food questionnaire at the beginning of the third course and then at 6 months after study therapy.
Patients are followed every 3 months for 2 years, every 4 months for 2 years, then annually thereafter.
PROJECTED ACCRUAL: A total of 1260 patients will be accrued for this study within 3 years.
- Being tested
- leucovorin calcium, fluorouracil, irinotecan hydrochloride, laboratory biomarker analysis
- Medical subject headings
- Colonic Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Given IV
fluorouracilDrug
Given IV
Given IV
laboratory biomarker analysisOther
Correlative studies
| Study group | Role | What they receive |
|---|---|---|
| Arm I (leucovorin calcium and fluorouracil) | Experimental | Patients receive leucovorin calcium IV over 2 hours and fluorouracil IV beginning 1 hour into leucovorin calcium infusion weekly for 6 weeks. Treatment is repeated every 8 weeks for 4 courses. Receives: Drug: leucovorin calcium; Drug: fluorouracil; Other: laboratory biomarker analysis |
| Arm II (leucovorin calcium, fluorouracil, irinotrcan) | Experimental | Patients receive irinotecan IV over 90 minutes, followed by leucovorin calcium IV, then followed by fluorouracil IV weekly for 4 weeks. Treatment is repeated every 6 weeks for 5 courses Receives: Drug: leucovorin calcium; Drug: fluorouracil; Drug: irinotecan hydrochloride; Other: laboratory biomarker analysis |
What is being measured
The primary outcome is the main question the study is designed to answer.
Time to recurrence
The Cox proportional hazards model will be used to determine the association between each marker and time to recurrence and survival controlling for other baseline factors such as age, gender, treatment, primary tumor site, degree of differentiation.
Measured: From time of resection until documented disease progression, assessed up to 6 years
Survival
The Cox proportional hazards model will be used to determine the association between each marker and time to recurrence and survival controlling for other baseline factors such as age, gender, treatment, primary tumor site, degree of differentiation.
Measured: Up to 6 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Apr 2004 (estimated)
- Study startMay 1999
- Primary completionAug 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (11)Papers the sponsor has linked to this study.
- Other trials for Adenocarcinoma of the ColonStudies 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
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 1,260 participants (estimated)
Sponsor and investigators
- Lead sponsor
- National Cancer Institute (NCI)
- Sponsor type
- US National Institutes of Health
- Collaborators
- SWOG Cancer Research Network, North Central Cancer Treatment Group, Eastern Cooperative Oncology Group, NCIC Clinical Trials Group
- Responsible party
- Sponsor
- Investigators
- Leonard Saltz, Principal investigator, Cancer and Leukemia Group B
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00003835
- Sponsor's protocol ID
- NCI-2012-01844
- Other IDs
- NCI-2012-01844, SWOG-C89803, NCCTG-C89803, CDR0000066992, CAN-NCIC-CO15, E-89803, CALGB 89803, C89803
- Status last verified
- Oct 2013
- First submitted
- 1 Nov 1999
- Last updated
- 8 Oct 2013
- Results posted
- No
Publications
Lee S, Ma C, Zhang S, Ou FS, Bainter TM, Niedzwiecki D, Saltz LB, Mayer RJ, Whittom R, Hantel A, Benson A, Atienza D, Kindler H, Gross CP, Irwin ML, Meyerhardt JA, Fuchs CS. Marital Status, Living Arrangement, and Cancer Recurrence and Survival in Patients with Stage III Colon Cancer: Findings from CALGB 89803 (Alliance). Oncologist. 2022 Jun 8;27(6):e494-e505. doi: 10.1093/oncolo/oyab070.
PubMed 35641198Symonds L, Yu M, Zhang Y, Ou FS, Zemla TJ, Carter K, Bertagnolli M, Innocenti F, Bosch LJ, Meijer GA, Carvalho B, Grady WM, Cohen SA. Evaluation of methylated DCR1 as a biomarker for response to adjuvant irinotecan-based therapy in stage III colon cancer: cancer and leukaemia Group B 89803 (Alliance). Epigenetics. 2022 Dec;17(12):1715-1725. doi: 10.1080/15592294.2022.2058225. Epub 2022 Apr 12.
PubMed 35412430Kosumi K, Hamada T, Zhang S, Liu L, da Silva A, Koh H, Twombly TS, Mima K, Morikawa T, Song M, Nowak JA, Nishihara R, Saltz LB, Niedzwiecki D, Ou FS, Zemla T, Mayer RJ, Baba H, Ng K, Giannakis M, Zhang X, Wu K, Giovannucci EL, Chan AT, Fuchs CS, Meyerhardt JA, Ogino S. Prognostic association of PTGS2 (COX-2) over-expression according to BRAF mutation status in colorectal cancer: Results from two prospective cohorts and CALGB 89803 (Alliance) trial. Eur J Cancer. 2019 Apr;111:82-93. doi: 10.1016/j.ejca.2019.01.022. Epub 2019 Mar 1.
PubMed 30826660Van Blarigan EL, Ou FS, Niedzwiecki D, Zhang S, Fuchs CS, Saltz L, Mayer RJ, Venook A, Ogino S, Song M, Benson A, Hantel A, Atkins JN, Giovannucci EL, Meyerhardt JA. Dietary Fat Intake after Colon Cancer Diagnosis in Relation to Cancer Recurrence and Survival: CALGB 89803 (Alliance). Cancer Epidemiol Biomarkers Prev. 2018 Oct;27(10):1227-1230. doi: 10.1158/1055-9965.EPI-18-0487. Epub 2018 Jul 23.
PubMed 30038051Van Blarigan EL, Fuchs CS, Niedzwiecki D, Zhang S, Saltz LB, Mayer RJ, Mowat RB, Whittom R, Hantel A, Benson A, Atienza D, Messino M, Kindler H, Venook A, Ogino S, Giovannucci EL, Ng K, Meyerhardt JA. Association of Survival With Adherence to the American Cancer Society Nutrition and Physical Activity Guidelines for Cancer Survivors After Colon Cancer Diagnosis: The CALGB 89803/Alliance Trial. JAMA Oncol. 2018 Jun 1;4(6):783-790. doi: 10.1001/jamaoncol.2018.0126.
PubMed 29710284Fadelu T, Zhang S, Niedzwiecki D, Ye X, Saltz LB, Mayer RJ, Mowat RB, Whittom R, Hantel A, Benson AB, Atienza DM, Messino M, Kindler HL, Venook A, Ogino S, Ng K, Wu K, Willett W, Giovannucci E, Meyerhardt J, Bao Y, Fuchs CS. Nut Consumption and Survival in Patients With Stage III Colon Cancer: Results From CALGB 89803 (Alliance). J Clin Oncol. 2018 Apr 10;36(11):1112-1120. doi: 10.1200/JCO.2017.75.5413. Epub 2018 Feb 28.
PubMed 29489429Fuchs MA, Yuan C, Sato K, Niedzwiecki D, Ye X, Saltz LB, Mayer RJ, Mowat RB, Whittom R, Hantel A, Benson A, Atienza D, Messino M, Kindler H, Venook A, Innocenti F, Warren RS, Bertagnolli MM, Ogino S, Giovannucci EL, Horvath E, Meyerhardt JA, Ng K. Predicted vitamin D status and colon cancer recurrence and mortality in CALGB 89803 (Alliance). Ann Oncol. 2017 Jun 1;28(6):1359-1367. doi: 10.1093/annonc/mdx109.
PubMed 28327908Pavelitz T, Renfro L, Foster NR, Caracol A, Welsch P, Lao VV, Grady WB, Niedzwiecki D, Saltz LB, Bertagnolli MM, Goldberg RM, Rabinovitch PS, Emond M, Monnat RJ Jr, Maizels N. MRE11-deficiency associated with improved long-term disease free survival and overall survival in a subset of stage III colon cancer patients in randomized CALGB 89803 trial. PLoS One. 2014 Oct 13;9(10):e108483. doi: 10.1371/journal.pone.0108483. eCollection 2014.
PubMed 25310185Ogino S, Liao X, Imamura Y, Yamauchi M, McCleary NJ, Ng K, Niedzwiecki D, Saltz LB, Mayer RJ, Whittom R, Hantel A, Benson AB 3rd, Mowat RB, Spiegelman D, Goldberg RM, Bertagnolli MM, Meyerhardt JA, Fuchs CS; Alliance for Clinical Trials in Oncology. Predictive and prognostic analysis of PIK3CA mutation in stage III colon cancer intergroup trial. J Natl Cancer Inst. 2013 Dec 4;105(23):1789-98. doi: 10.1093/jnci/djt298. Epub 2013 Nov 14.
PubMed 24231454Yothers G, Sargent DJ, Wolmark N, Goldberg RM, O'Connell MJ, Benedetti JK, Saltz LB, Dignam JJ, Blackstock AW; ACCENT Collaborative Group. Outcomes among black patients with stage II and III colon cancer receiving chemotherapy: an analysis of ACCENT adjuvant trials. J Natl Cancer Inst. 2011 Oct 19;103(20):1498-506. doi: 10.1093/jnci/djr310. Epub 2011 Oct 12.
PubMed 21997132McCleary NJ, Niedzwiecki D, Hollis D, Saltz LB, Schaefer P, Whittom R, Hantel A, Benson A, Goldberg R, Meyerhardt JA. Impact of smoking on patients with stage III colon cancer: results from Cancer and Leukemia Group B 89803. Cancer. 2010 Feb 15;116(4):957-66. doi: 10.1002/cncr.24866.
PubMed 20052723
Study at a glance
From the registry record, last updated by the sponsor on 8 Oct 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Phase III Intergroup Trial of Irinotecan (CPT-11) (NSC# 616348) Plus Fluorouracil/Leucovorin (5-FU/LV) Versus Fluorouracil/Leucovorin Alone After Curative Resection for Patients With Stage III Colon Cancer
- ClinicalTrials.gov ID
- NCT00003835
- Acronym / sponsor ID
- NCI-2012-01844
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 1,260 participants (estimated)
- Lead sponsor
- National Cancer Institute (NCI)US National Institutes of Health
- Collaborators
- SWOG Cancer Research Network, North Central Cancer Treatment Group, Eastern Cooperative Oncology Group, NCIC Clinical Trials Group
- Study start
- May 1999
- Primary completion
- Aug 2007 (actual)
- First posted
- 27 Apr 2004 (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.
Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. It is not yet known which chemotherapy regimen is more effective for stage III colon cancer. Randomized phase III trial to compare the effectiveness of fluorouracil plus leucovorin with or without irinotecan in treating patients who have undergone surgery for stage III colon cancer.
Detailed description
PRIMARY OBJECTIVES:
- Compare the overall and disease free survival of patients with stage III colon cancer treated with adjuvant fluorouracil and leucovorin calcium with or without irinotecan.
II. Assess prognostic markers and correlate their expression with disease free and overall survival of these patients.
III. Assess the influence of diet, body mass index, and physical activity on the risk of cancer recurrence and survival in these patients.
IV. Assess the influence of diet, obesity, and physical activity on the risk of toxicity associated with adjuvant therapy in these patients.
- Determine whether pathological features (including tumor grade, tumor mitotic (proliferation) index, tumor border configuration, and host lymphoid response to tumor; and lymphatic vessel, venous vessel and perineural invasion) predict outcome in this patient population.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to lymph node involvement (1-3 vs 4 or more), histology (poorly differentiated or undifferentiated vs well or moderately differentiated), and preoperative serum CEA (less than 5.0 ng/mL vs at least 5.0 ng/mL vs unknown). Study therapy must begin within 21-56 days after surgery. Patients are randomized to one of two treatment arms:
ARM I: Patients receive leucovorin calcium IV over 2 hours and fluorouracil IV beginning 1 hour into leucovorin calcium infusion weekly for 6 weeks. Treatment is repeated every 8 weeks for 4 courses.
ARM II: Patients receive irinotecan IV over 90 minutes, followed by leucovorin calcium IV, then followed by fluorouracil IV weekly for 4 weeks. Treatment is repeated every 6 weeks for 5 courses.
Patients complete a food questionnaire at the beginning of the third course and then at 6 months after study therapy.
Patients are followed every 3 months for 2 years, every 4 months for 2 years, then annually thereafter.
PROJECTED ACCRUAL: A total of 1260 patients will be accrued for this study within 3 years.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Arm I (leucovorin calcium and fluorouracil) | Experimental | Drug: leucovorin calcium, Drug: fluorouracil, Other: laboratory biomarker analysisPatients receive leucovorin calcium IV over 2 hours and fluorouracil IV beginning 1 hour into leucovorin calcium infusion weekly for 6 weeks. Treatment is repeated every 8 weeks for 4 courses. |
| Arm II (leucovorin calcium, fluorouracil, irinotrcan) | Experimental | Drug: leucovorin calcium, Drug: fluorouracil, Drug: irinotecan hydrochloride, Other: laboratory biomarker analysisPatients receive irinotecan IV over 90 minutes, followed by leucovorin calcium IV, then followed by fluorouracil IV weekly for 4 weeks. Treatment is repeated every 6 weeks for 5 courses |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (10 listed)
- Patients must have histologically documented adenocarcinoma of the colon; the gross inferior (caudad) margin of the primary tumor must lie above the peritoneal reflection; tumor must have been completely resected, including negative radial resecting margins
- There must be no history of distant metastatic disease at the time of registration
- Pathological evaluation must show Modified Astler-Coller stage C (TxN1-2M0) disease
- No previous or concurrent malignancy is allowed except for adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, or other cancer for which the patient has been disease-free for five years
- Zubrod performance status of 0-2
Key exclusion criteria (0 listed)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| leucovorin calciumGiven IV | Drug | Arm I (leucovorin calcium and fluorouracil), Arm II (leucovorin calcium, fluorouracil, irinotrcan) |
| fluorouracilGiven IV | Drug | Arm I (leucovorin calcium and fluorouracil), Arm II (leucovorin calcium, fluorouracil, irinotrcan) |
| irinotecan hydrochlorideGiven IV | Drug | Arm II (leucovorin calcium, fluorouracil, irinotrcan) |
| laboratory biomarker analysisCorrelative studies | Other | Arm I (leucovorin calcium and fluorouracil), Arm II (leucovorin calcium, fluorouracil, irinotrcan) |
Primary outcome
Time to recurrence
Time frame: From time of resection until documented disease progression, assessed up to 6 years
The Cox proportional hazards model will be used to determine the association between each marker and time to recurrence and survival controlling for other baseline factors such as age, gender, treatment, primary tumor site, degree of differentiation.
Survival
Time frame: Up to 6 years
The Cox proportional hazards model will be used to determine the association between each marker and time to recurrence and survival controlling for other baseline factors such as age, gender, treatment, primary tumor site, degree of differentiation.
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 8 Oct 2013.
- Derived from this study: PubMed 35641198Lee S, Ma C, Zhang S, Ou FS, Bainter TM, Niedzwiecki D, Saltz LB, Mayer RJ, Whittom R, Hantel A, Benson A, Atienza D, Kindler H, Gross CP, Irwin ML, Meyerhardt JA, Fuchs CS. Marital Status, Living Arrangement, and Cancer Recurrence and Survival in Patients with Stage III Colon Cancer: Findings from CALGB 89803 (Alliance). Oncologist. 2022 Jun 8;27(6):e494-e505. doi: 10.1093/oncolo/oyab070.
- Derived from this study: PubMed 35412430Symonds L, Yu M, Zhang Y, Ou FS, Zemla TJ, Carter K, Bertagnolli M, Innocenti F, Bosch LJ, Meijer GA, Carvalho B, Grady WM, Cohen SA. Evaluation of methylated DCR1 as a biomarker for response to adjuvant irinotecan-based therapy in stage III colon cancer: cancer and leukaemia Group B 89803 (Alliance). Epigenetics. 2022 Dec;17(12):1715-1725. doi: 10.1080/15592294.2022.2058225. Epub 2022 Apr 12.
- Derived from this study: PubMed 30826660Kosumi K, Hamada T, Zhang S, Liu L, da Silva A, Koh H, Twombly TS, Mima K, Morikawa T, Song M, Nowak JA, Nishihara R, Saltz LB, Niedzwiecki D, Ou FS, Zemla T, Mayer RJ, Baba H, Ng K, Giannakis M, Zhang X, Wu K, Giovannucci EL, Chan AT, Fuchs CS, Meyerhardt JA, Ogino S. Prognostic association of PTGS2 (COX-2) over-expression according to BRAF mutation status in colorectal cancer: Results from two prospective cohorts and CALGB 89803 (Alliance) trial. Eur J Cancer. 2019 Apr;111:82-93. doi: 10.1016/j.ejca.2019.01.022. Epub 2019 Mar 1.
- Derived from this study: PubMed 30038051Van Blarigan EL, Ou FS, Niedzwiecki D, Zhang S, Fuchs CS, Saltz L, Mayer RJ, Venook A, Ogino S, Song M, Benson A, Hantel A, Atkins JN, Giovannucci EL, Meyerhardt JA. Dietary Fat Intake after Colon Cancer Diagnosis in Relation to Cancer Recurrence and Survival: CALGB 89803 (Alliance). Cancer Epidemiol Biomarkers Prev. 2018 Oct;27(10):1227-1230. doi: 10.1158/1055-9965.EPI-18-0487. Epub 2018 Jul 23.
- Derived from this study: PubMed 29710284Van Blarigan EL, Fuchs CS, Niedzwiecki D, Zhang S, Saltz LB, Mayer RJ, Mowat RB, Whittom R, Hantel A, Benson A, Atienza D, Messino M, Kindler H, Venook A, Ogino S, Giovannucci EL, Ng K, Meyerhardt JA. Association of Survival With Adherence to the American Cancer Society Nutrition and Physical Activity Guidelines for Cancer Survivors After Colon Cancer Diagnosis: The CALGB 89803/Alliance Trial. JAMA Oncol. 2018 Jun 1;4(6):783-790. doi: 10.1001/jamaoncol.2018.0126.
- Derived from this study: PubMed 29489429Fadelu T, Zhang S, Niedzwiecki D, Ye X, Saltz LB, Mayer RJ, Mowat RB, Whittom R, Hantel A, Benson AB, Atienza DM, Messino M, Kindler HL, Venook A, Ogino S, Ng K, Wu K, Willett W, Giovannucci E, Meyerhardt J, Bao Y, Fuchs CS. Nut Consumption and Survival in Patients With Stage III Colon Cancer: Results From CALGB 89803 (Alliance). J Clin Oncol. 2018 Apr 10;36(11):1112-1120. doi: 10.1200/JCO.2017.75.5413. Epub 2018 Feb 28.
- Derived from this study: PubMed 28327908Fuchs MA, Yuan C, Sato K, Niedzwiecki D, Ye X, Saltz LB, Mayer RJ, Mowat RB, Whittom R, Hantel A, Benson A, Atienza D, Messino M, Kindler H, Venook A, Innocenti F, Warren RS, Bertagnolli MM, Ogino S, Giovannucci EL, Horvath E, Meyerhardt JA, Ng K. Predicted vitamin D status and colon cancer recurrence and mortality in CALGB 89803 (Alliance). Ann Oncol. 2017 Jun 1;28(6):1359-1367. doi: 10.1093/annonc/mdx109.
- Derived from this study: PubMed 25310185Pavelitz T, Renfro L, Foster NR, Caracol A, Welsch P, Lao VV, Grady WB, Niedzwiecki D, Saltz LB, Bertagnolli MM, Goldberg RM, Rabinovitch PS, Emond M, Monnat RJ Jr, Maizels N. MRE11-deficiency associated with improved long-term disease free survival and overall survival in a subset of stage III colon cancer patients in randomized CALGB 89803 trial. PLoS One. 2014 Oct 13;9(10):e108483. doi: 10.1371/journal.pone.0108483. eCollection 2014.
- Derived from this study: PubMed 24231454Ogino S, Liao X, Imamura Y, Yamauchi M, McCleary NJ, Ng K, Niedzwiecki D, Saltz LB, Mayer RJ, Whittom R, Hantel A, Benson AB 3rd, Mowat RB, Spiegelman D, Goldberg RM, Bertagnolli MM, Meyerhardt JA, Fuchs CS; Alliance for Clinical Trials in Oncology. Predictive and prognostic analysis of PIK3CA mutation in stage III colon cancer intergroup trial. J Natl Cancer Inst. 2013 Dec 4;105(23):1789-98. doi: 10.1093/jnci/djt298. Epub 2013 Nov 14.
- Derived from this study: PubMed 21997132Yothers G, Sargent DJ, Wolmark N, Goldberg RM, O'Connell MJ, Benedetti JK, Saltz LB, Dignam JJ, Blackstock AW; ACCENT Collaborative Group. Outcomes among black patients with stage II and III colon cancer receiving chemotherapy: an analysis of ACCENT adjuvant trials. J Natl Cancer Inst. 2011 Oct 19;103(20):1498-506. doi: 10.1093/jnci/djr310. Epub 2011 Oct 12.
- Derived from this study: PubMed 20052723McCleary NJ, Niedzwiecki D, Hollis D, Saltz LB, Schaefer P, Whittom R, Hantel A, Benson A, Goldberg R, Meyerhardt JA. Impact of smoking on patients with stage III colon cancer: results from Cancer and Leukemia Group B 89803. Cancer. 2010 Feb 15;116(4):957-66. doi: 10.1002/cncr.24866.
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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.
Leonard Saltz principal investigator
Cancer and Leukemia Group B
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing leucovorin calcium, fluorouracil and irinotecan hydrochloride in people with Adenocarcinoma of the Colon and Stage III Colon 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?
The sponsor lists 10 inclusion and 0 exclusion criteria. 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 8 Oct 2013. 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.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
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?
Time to recurrence (time frame: From time of resection until documented disease progression, assessed up to 6 years). The study lists 2 primary outcomes in all. 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 NCT00003835, which also lists 11 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 8 Oct 2013.