Clinical trial · Interventional
Standard Versus Continuous Capecitabine in Advanced Breast Cancer
Randomized Phase II Trial of Continuous Versus Standard Capecitabine in Advanced Breast Cancer.
NCT00418028CI-TRIAL-00037224completedPhase 2 / Phase 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)
Capecitabine is active in metastatic breast cancer but the conventional schedule (1250 mg/m2/12 hr 2 weeks on, one week off) produces grade 2 or greater hand and foot syndrome in up to 50% of patients leading to those reductions. There are theoretical reasons to administer S-phase specific agents in continuous, protracted rather than intermittent schedules. The investigators study compares the standard schedule (1250 mg/m2/12 hr 2 weeks on, one week off) with a continuous administration schedule (800 mg/m2/12hr). The latter administer approximately the same cumulative dose of capecitabine as the standard schedule. The study hypothesis is that grade 2 or greater hand and foot syndrome will be reduced from 50% (standard arm) to 20% (experimental arm). The investigators assume similar antitumor activity in both arms.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Metastatic Breast Cancer | Malignant Breast Neoplasm | CURATED_BROADER | 0.78 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Capecitabine | Drug | Capecitabine | ALIAS |
Design
Arms and outcomes
Arms (2)
- type
- ACTIVE_COMPARATOR
- label
- A Cint
- description
- Capecitabine will be administered orally at a dose of 1250 mg/m2 twice-daily (in the morning and in the evening, the equivalent of a total daily dose of 2500 mg/m2) for 14 days, in 3 week cycles with a resting period of 7 days,until disease progression or severe toxicity. Dose adjustments were made in patients with grade 3 or greater diarrhea or hand and food syndrome.
- interventionNames
- Drug: Capecitabine
- type
- EXPERIMENTAL
- label
- B Ccont
- description
- Capecitabine 800 mg/m2 orally twice-daily (in the morning and in the evening the equivalent of one dose of 1600 mg/m2) for 21 days, in 3 week cycles without resting period, until disease progression or severe toxicity. Dose adjustments were made in patients with grade 3 or greater diarrhea or hand and food syndrome.
- interventionNames
- Drug: Capecitabine
Primary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria 1. Patients diagnosed with metastatic breast cancer 2. Patients that either have received previous treatment with anthracyclines and/or taxanes or not (either as advance or in metastatic disease). 3. The patient is ambulatory with a functional ECOG \< 2 status (see Appendix 2). 4. Patient presents, at least one lesion measurable according to RECIST criteria (see Appendix 3) 5. Patients with a life expectancy of at least 3 months. 6. Patients that agree to and are able to fulfill the requirements of the whole protocol through the whole study. Exclusion criteria: 1. Patients that have previously shown unexpected severe reactions to therapy with fluoropyrimidines or with a known sensitivity to 5-fluorouracile. 2. Patients previously treated with capecitabine. 3. Patients with organ transplants. 4. Other diseases or severe affections: 1. Patients with previous convulsions, central nervous system diseases or psychiatric diseases, including dementia, that the investigator might consider clinically significant and which adversely affect therapeutic compliance. 2. Patients with severe intellectual impairment, unable to carry out basic daily routines and established depression. 3. Clinical significant cardiac disease (e. g. . congestive heart failure, symptomatic coronary artery disease and cardiac arrhythmia not fully controlled with medication) or myocardial infarction within the last 12 months. 4. Severe renal impairment (baseline creatinine clearance \< 30 ml/min) 5. Patients with signs of metastasis in the CNS. Patients with a history of uncontrolled convulsions, central nervous system disorders or psychiatric disability judged by the investigator to be clinically significant precluding informed consent or interfering with compliance for oral drug intake should be excluded. 6. Patients with an active infection. 7. Patients with a history of other neoplasias during the previous five years, except for basal cell skin cancer or cervical cancer in situ, both cured. 8. Patients showing the following laboratory values: 1. Neutrophil count \< 555 x 109/l 2. Platelet count\< 100 x 109/l 3. Serum creatinine \> 1,5 x upper normality limit 4. seric bilirubin \> 2,0 x upper normality limit 5. ALAT, ASAT \> 2,5 x upper normality limit or \> 5 x upper normality limit in case of liver metastases 6. Alkaline phosphatase \> 2,5 x upper normality limit \> 5 x upper normality limit in case of liver metastases o \> 10 x upper normality limit in case of bone metastases. 9. Patients under radiotherapy four weeks prior to the initiation of the study treatment, or under previous radiotherapy on the marker lesions be measured during the study (new marker lesions that appear in previously irradiated areas are accepted) or patients who are receiving programmed radiotherapy. 10. Patients under major surgery within 4 weeks prior to study treatment or who have not completely recovered from the effects of major surgery. 11. Patients who lack upper gastrointestinal tract physical integrity or with malabsorption syndrome. 12. Patients who have received more than two cycles of chemotherapy for the metastatic disease. 13. Patients Her2 + per FISH ó +++ Immunohistochemistry
References
Publications (1)
- DERIVEDMartin M, Martinez N, Ramos M, Calvo L, Lluch A, Zamora P, Munoz M, Carrasco E, Caballero R, Garcia-Saenz JA, Guerra E, Caronia D, Casado A, Ruiz-Borrego M, Hernando B, Chacon JI, De la Torre-Montero JC, Jimeno MA, Heras L, Alonso R, De la Haba J, Pita G, Constenla M, Gonzalez-Neira A. Standard versus continuous administration of capecitabine in metastatic breast cancer (GEICAM/2009-05): a randomized, noninferiority phase II trial with a pharmacogenetic analysis. Oncologist. 2015 Feb;20(2):111-2. doi: 10.1634/theoncologist.2014-0379. Epub 2015 Jan 19. PMID 25601966