Clinical trial · Interventional
Evaluating Panitumumab (ABX-EGF) Plus Best Supportive Care Versus Best Supportive Care in Patients With Metastatic Colorectal Cancer
An Open-label, Randomized, Phase 3 Clinical Trial of ABX-EGF Plus Best Supportive Care Versus Best Supportive Care in Subjects With Metastatic Colorectal Cancer
NCT00113763CI-TRIAL-00061996completedPhase 3Results postedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The purpose of this study is to determine that panitumumab, using the proposed regimen, will safely increase progression free survival in patients with metastatic colorectal cancer who have failed available treatment options (i.e., patients who developed progressive disease or relapsed while on or after prior fluoropyrimidine, irinotecan and oxaliplatin chemotherapy).
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Colorectal Cancer | Malignant Colorectal Neoplasm | CURATED_BROADER | 0.80 |
| Metastases | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Best supportive care | Other | — | UNRESOLVED |
| Panitumumab | Drug | Panitumumab | ALIAS |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Panitumumab plus best supportive care
- description
- Panitumumab will be administered by intravenous infusion at a dose of 6 mg/kg once every 2 weeks until participants develop progressive disease or are unable to tolerate study drug. Participants will also receive best supportive care (BSC) as judged appropriate by the investigator and according to institutional guidelines.
- interventionNames
- Drug: Panitumumab
- type
- OTHER
- label
- Best Supportive Care
- description
- Best supportive care will be defined in this study as the best care available as judged appropriate by the investigator and according to institutional guidelines and will include antibiotics, analgesics, radiation therapy for pain control (limited to bone metastases), corticosteroids, transfusions, psychotherapy, growth factors, palliative surgery, or any symptomatic therapy as clinically indicated. For the purpose of this study, best supportive care will not include anti-neoplastic chemotherapy.
- interventionNames
- Other: Best supportive care
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Pathologic diagnosis of colorectal adenocarcinoma (diagnostic tissue obtained by tissue biopsy) * Metastatic colorectal carcinoma * Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1 or 2 * Documented evidence of disease progression during, or following treatment, with fluoropyrimidine, irinotecan and oxaliplatin chemotherapy for metastatic colorectal cancer * Radiographic documentation of disease progression during or within 6 months following the most recent chemotherapy regimen * Unidimensionally measurable disease * Tumor expressing epidermal growth factor receptor (EGFr) by immunohistochemistry * At least 2 but not more than 3 prior chemotherapy regimens for colorectal cancer * Adequate hematologic, renal and hepatic function Exclusion Criteria: * Symptomatic brain metastases requiring treatment * History or evidence of interstitial pneumonitis or pulmonary fibrosis * Use of systemic chemotherapy or radiotherapy within 30 days prior to enrollment * Prior epidermal growth factor receptor (EGFr) targeting therapies * Prior anti-tumor therapies including prior experimental agents or approved anti-tumor small molecules and biologics of short (less than a week) serum half life within 30 days before enrollment, or prior experimental or approved proteins within 3 months before enrollment.
References
Publications (11)
- BACKGROUNDBai JP, Bell R, Buckman S, Burckart GJ, Eichler HG, Fang KC, Goodsaid FM, Jusko WJ, Lesko LL, Meibohm B, Patterson SD, Puig O, Smerage JB, Snider BJ, Wagner JA, Wang J, Walton MK, Weiner R. Translational biomarkers: from preclinical to clinical a report of 2009 AAPS/ACCP Biomarker Workshop. AAPS J. 2011 Jun;13(2):274-83. doi: 10.1208/s12248-011-9265-x. Epub 2011 Mar 30. PMID 21448748
- BACKGROUNDOdom D, Barber B, Bennett L, Peeters M, Zhao Z, Kaye J, Wolf M, Wiezorek J. Health-related quality of life and colorectal cancer-specific symptoms in patients with chemotherapy-refractory metastatic disease treated with panitumumab. Int J Colorectal Dis. 2011 Feb;26(2):173-81. doi: 10.1007/s00384-010-1112-5. Epub 2010 Dec 29. PMID 21190026
- BACKGROUNDPeeters M, Siena S, Van Cutsem E, Sobrero A, Hendlisz A, Cascinu S, Kalofonos H, Devercelli G, Wolf M, Amado RG. Association of progression-free survival, overall survival, and patient-reported outcomes by skin toxicity and KRAS status in patients receiving panitumumab monotherapy. Cancer. 2009 Apr 1;115(7):1544-54. doi: 10.1002/cncr.24088. PMID 19189371
- BACKGROUNDSiena S, Peeters M, Van Cutsem E, Humblet Y, Conte P, Bajetta E, Comandini D, Bodoky G, Van Hazel G, Salek T, Wolf M, Devercelli G, Woolley M, Amado RG. Association of progression-free survival with patient-reported outcomes and survival: results from a randomised phase 3 trial of panitumumab. Br J Cancer. 2007 Dec 3;97(11):1469-74. doi: 10.1038/sj.bjc.6604053. Epub 2007 Nov 27. PMID 18040272
- BACKGROUNDVan Cutsem E, Peeters M, Siena S, Humblet Y, Hendlisz A, Neyns B, Canon JL, Van Laethem JL, Maurel J, Richardson G, Wolf M, Amado RG. Open-label phase III trial of panitumumab plus best supportive care compared with best supportive care alone in patients with chemotherapy-refractory metastatic colorectal cancer. J Clin Oncol. 2007 May 1;25(13):1658-64. doi: 10.1200/JCO.2006.08.1620. PMID 17470858
- DERIVEDSafari M, Esmaeili H, Mahjub H, Roshanaei G. Estimation of treatment effect in presence of noncompliance and competing risks: a simulation study. Sci Rep. 2023 Aug 18;13(1):13477. doi: 10.1038/s41598-023-40538-2.