Follow-up to the MOSAIC study (multicentre international study of oxaliplatin/5-fluorouracil/leucovorin in the adjuvant treatment of colon cancer)
ISRCTN | ISRCTN38080578 |
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DOI | https://doi.org/10.1186/ISRCTN38080578 |
Secondary identifying numbers | 9015 |
- Submission date
- 28/09/2010
- Registration date
- 24/02/2011
- Last edited
- 18/03/2019
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Cancer
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Plain English summary of protocol
Not provided at time of registration
Contact information
Ms Laura Purandare
Scientific
Scientific
Oncology Research Unit
Castle Lane East
Bournemouth
BH7 7DW
United Kingdom
Phone | +44 12 0238 5624 |
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Laura.purandare@rbch.nhs.uk |
Study information
Study design | Observational multicentre non-randomised validation of outcome measures follow-up study |
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Primary study design | Observational |
Secondary study design | Non randomised controlled trial |
Study setting(s) | Hospital |
Study type | Treatment |
Participant information sheet | Not available in web format, please use the contact details below to request a patient information sheet |
Scientific title | A non-interventional follow-up to the MOSAIC study (multicentre international study of oxaliplatin/5-fluorouracil/leucovorin in the adjuvant treatment of colon cancer) up to 10 years and translational research |
Study objectives | This study will involve analysis of tumours obtained from participants who previously participated in the MOSAIC (NEJM 2004 Jun 3;350(23):2343-51) trial. Prior to MOSAIC, several studies had established that post-operative 5-fluorouracil (5FU) chemotherapy could increase cure rates in colon cancer patients with surgically resectable tumours. Patients who received the combination of 5FU and oxaliplatin in the MOSAIC trial had superior outcomes, indicating the need for markers which predict which patients may benefit from the addition of oxaliplatin to post-operative therapy. Recruitment to the MOSAIC trial provides a sufficiently large sample of colon cancer patients to enable markers to be evaluated for their association with patient outcome and likelihood of benefit from therapy. |
Ethics approval(s) | Isle of Wight, Portsmouth and South East Hampshire Research Ethics Committee, 07/05/2009, ref: 09/H0501/30 |
Health condition(s) or problem(s) studied | Topic: National Cancer Research Network; Subtopic: Colorectal Cancer; Disease: Colon, Rectum |
Intervention | This is a non-interventional study, with a translational element. |
Intervention type | Drug |
Pharmaceutical study type(s) | |
Phase | Not Applicable |
Drug / device / biological / vaccine name(s) | Oxaliplatin, 5-fluorouracil, leucovorin |
Primary outcome measure | 1. Overall survival defined as the time from first dose of adjuvant therapy until death 2. Disease-free survival defined as local or distant recurrence of colon cancer, second primary colorectal cancer or death of any cause Primary analysis is scheduled for Q3 2011. |
Secondary outcome measures | 1. Time to recurrence-free defined as time to any event related to the same cancer. All same cancer recurrences and deaths from the same cancer are events. Second primary same cancers and other primary cancers are ignored. Death from other cancers, non-cancer-related death, treatment-related death, and lost to follow-up are censored observation. 2. Second cancers 3. Neuropathy (NCI/CTC) 4. Treatment of relapse, i.e. chemotherapy, surgery 5. Molecular markers will be associated with clinical data from the parent MOSAIC clinical study to determine the relationship between presence, absence or relative level of each molecular marker and clinical outcome |
Overall study start date | 16/03/2011 |
Completion date | 16/03/2012 |
Eligibility
Participant type(s) | Patient |
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Age group | Adult |
Lower age limit | 18 Years |
Sex | Both |
Target number of participants | Planned sample size: 1000; UK sample size: 264 |
Key inclusion criteria | 1. Patients who were enrolled in the MOSAIC study and for whom a representative FPE tumour tissue specimen from their primary tumour is available 2. Male and female, lower age limit of 18 years |
Key exclusion criteria | Participants who did not take part in the MOSAIC study |
Date of first enrolment | 16/03/2011 |
Date of final enrolment | 16/03/2012 |
Locations
Countries of recruitment
- Australia
- Austria
- Belgium
- Denmark
- England
- Finland
- France
- Germany
- Greece
- Hungary
- Israel
- Italy
- Netherlands
- Norway
- Poland
- Portugal
- Singapore
- Spain
- Sweden
- Switzerland
- United Kingdom
Study participating centre
Oncology Research Unit
Bournemouth
BH7 7DW
United Kingdom
BH7 7DW
United Kingdom
Sponsor information
GERCOR (Groupe Coopérateur Multidisciplinaire en Oncologie) (France)
Research organisation
Research organisation
22 Rue Malher
Paris
75004
France
Phone | +33 1 40 29 85 00 |
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Gercor@canceronet.com | |
Website | http://www.canceronet.com/ |
https://ror.org/024w4dn76 |
Funders
Funder type
Research organisation
Multidisciplinary Oncology Group Collaboration (Groupe Coopérateur Multidisciplinaire en Oncologie [GERCOR]) (France)
No information available
Results and Publications
Intention to publish date | |
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Individual participant data (IPD) Intention to share | No |
IPD sharing plan summary | Not provided at time of registration |
Publication and dissemination plan | Not provided at time of registration |
IPD sharing plan |
Study outputs
Output type | Details | Date created | Date added | Peer reviewed? | Patient-facing? |
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Abstract results | conference abstract | 20/05/2013 | No | No |
Editorial Notes
18/03/2019: Publication reference added.
12/03/2019: Internal review.
23/05/2017: No publications found in PubMed, verifying study status with principal investigator