NCT00225641

Brief Summary

The aim is to conduct a prospective multicentre randomised study comparing two different control regimens after resection for colorectal cancer stage II - III. Follow-up after surgery for colorectal cancer is a controversial issue. The reasons for follow-up are: to obtain a better overall survival, for scientific purposes and/or for psychological reasons and/or as quality assessment. Meta-analyses of randomised controlled studies have lately shown that a beneficial effect on the overall mortality could be found with intense follow-up compared to sporadic. This study compares the regimen of CT-scan or MR scan of the liver, control of the carcinoembryonic antigen (CEA), and CT-scan or X-ray of the lungs in two groups with either control after 12 and 36 months, or after 6, 12, 18, 24, and 36 months. The efficacy parameters are total and cancer-specific mortality.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
2,500

participants targeted

Target at P75+ for not_applicable colorectal-cancer

Timeline
Completed

Started Mar 2006

Longer than P75 for not_applicable colorectal-cancer

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

September 22, 2005

Completed
4 days until next milestone

First Posted

Study publicly available on registry

September 26, 2005

Completed
5 months until next milestone

Study Start

First participant enrolled

March 1, 2006

Completed
9.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2015

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2015

Completed
Last Updated

December 22, 2015

Status Verified

December 1, 2015

Enrollment Period

9.8 years

First QC Date

September 22, 2005

Last Update Submit

December 21, 2015

Conditions

Keywords

Follow-up

Outcome Measures

Primary Outcomes (1)

  • Overall and cancer-specific mortality

    5 years

Secondary Outcomes (1)

  • Quality of life. Cost-effectiveness of follow-up

Study Arms (2)

1 frequent control

ACTIVE COMPARATOR

Follow-up 6, 12, 18, 24 and 36 months after surgery

Procedure: CT-scan, CEA, X-ray of lungs

2 less frequent control

OTHER

Follow-up 12 and 36 months after surgery

Procedure: CT-scan, CEA, X-ray of lungs

Interventions

Arm 1: 6, 12, 18, 24 and 36 months after surgery

1 frequent control

Eligibility Criteria

Age18 Years - 75 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Radical surgery (R0-resection) for colorectal adenocarcinoma - with or without adjuvant treatment
  • Age \< 75 years
  • Provision of written informed consent for participation
  • "Clean colon" verified by perioperative barium enema or colonoscopy last 3 months post-surgery
  • Tumour stage: II-III (Tany N1-2 M0, T3-4NanyM0, Dukes´ B - C)

You may not qualify if:

  • A clinical diagnosis of HNPCC (non hereditary polyposis colorectal cancer) or FAP (familial polyposis coli)
  • Local resection for colorectal cancer (e.g., TEM-procedure)
  • Life-expectancy less than 2 years due to concurrent disease (e.g., cardiac disease, terminal multiple sclerosis, liver cirrhosis)
  • Inability to provide informed consent or refusal to do so
  • Inability to comply with the control or intense follow-up program
  • Participation in other clinical trials interfering with the control-programs
  • Previous malignancies (except for non-melanoma skin cancer)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Peer Wille-Jørgensen

Copenhagen, DK-2400, Denmark

Location

Related Publications (2)

  • Sorensen HT, Horvath-Puho E, Petersen SH, Wille-Jorgensen P, Syk I; COLOFOL Study Group. More vs Less Frequent Follow-Up Testing and 10-Year Mortality in Patients With Stage II or III Colorectal Cancer: Secondary Analysis of the COLOFOL Randomized Clinical Trial. JAMA Netw Open. 2024 Nov 4;7(11):e2446243. doi: 10.1001/jamanetworkopen.2024.46243.

  • Wille-Jorgensen P, Syk I, Smedh K, Laurberg S, Nielsen DT, Petersen SH, Renehan AG, Horvath-Puho E, Pahlman L, Sorensen HT; COLOFOL Study Group. Effect of More vs Less Frequent Follow-up Testing on Overall and Colorectal Cancer-Specific Mortality in Patients With Stage II or III Colorectal Cancer: The COLOFOL Randomized Clinical Trial. JAMA. 2018 May 22;319(20):2095-2103. doi: 10.1001/jama.2018.5623.

MeSH Terms

Conditions

Colorectal Neoplasms

Condition Hierarchy (Ancestors)

Intestinal NeoplasmsGastrointestinal NeoplasmsDigestive System NeoplasmsNeoplasms by SiteNeoplasmsDigestive System DiseasesGastrointestinal DiseasesColonic DiseasesIntestinal DiseasesRectal Diseases

Study Officials

  • Peer Wille-Jørgensen, Ass Prof.

    Bispebjerg Hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Adam Dziki

    Medical University of Lodz, Poland

    PRINCIPAL INVESTIGATOR
  • Nils Lundqvist

    Norrtälje Hospital, Sweden

    PRINCIPAL INVESTIGATOR
  • Michael Goldinger

    St.Görans Hospital, Stockholm, Sweden

    PRINCIPAL INVESTIGATOR
  • Mats Bragmark

    Danderyd Hospital, Stockholm, Sweden

    PRINCIPAL INVESTIGATOR
  • Ulrik Lindforss, MD Phd

    Södertälje Hospital, Sweden

    PRINCIPAL INVESTIGATOR
  • Kennet Smedh

    Central Hospital, Västerås, Sweden

    PRINCIPAL INVESTIGATOR
  • Monika Svanfeldt

    Karolinska University Hospital

    PRINCIPAL INVESTIGATOR
  • Johan Ottoson

    Central Hospital, Kristianstad, Sweden

    PRINCIPAL INVESTIGATOR
  • Anna Martling

    Karolinska University Hospital, Solna, Sweden

    PRINCIPAL INVESTIGATOR
  • Jonas Bengtson

    Sahlgrenska University Hospital

    PRINCIPAL INVESTIGATOR
  • Birger Sandzén

    University Hospital of Umeå, Sweden

    PRINCIPAL INVESTIGATOR
  • Ingvar Syk

    Malmö Academic Hospital, Sweden

    PRINCIPAL INVESTIGATOR
  • Lars Påhlman

    Uppsala University Academic Hospital, Sweden

    PRINCIPAL INVESTIGATOR
  • Pamela Buchwald

    Helsingborg Hospital, Sweden

    PRINCIPAL INVESTIGATOR
  • Erling Østergaard

    Viborg Hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Per Andersen

    Fyn Hospital, Svendborg, Denmark

    PRINCIPAL INVESTIGATOR
  • Mogens Madsen

    Herning Hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Karl Erik Jensen

    Esbjerg Hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Per Gandrup

    Aalborg Hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Per Jess

    Hillerød hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Henrik Christensen

    Aarhus Hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Luis Carriquiry

    Maciel Hospital, Montevideo, Uruguay

    PRINCIPAL INVESTIGATOR
  • Jósef Kladny

    Pomeranian Medical University, Poland

    PRINCIPAL INVESTIGATOR
  • Christoffer Odensten

    Sunderby Hospital, Luleå, Sweden

    PRINCIPAL INVESTIGATOR
  • Yngve Raab

    Södersjukhuset, Stockholm, Sweden

    PRINCIPAL INVESTIGATOR
  • Allan G Pedersen

    Randers Hospital, Denmark

    PRINCIPAL INVESTIGATOR
  • Helena Laurell

    Mora Hospital, Sweden

    PRINCIPAL INVESTIGATOR
  • Ronan O'Connel

    St. Vincents Hospital, Dublin, Ireland

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Peer Wille-Jørgensen, DMSc

Study Record Dates

First Submitted

September 22, 2005

First Posted

September 26, 2005

Study Start

March 1, 2006

Primary Completion

December 1, 2015

Study Completion

December 1, 2015

Last Updated

December 22, 2015

Record last verified: 2015-12

Locations