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Purpose: Follow-up after colorectal cancer treatment with curative intent aims to detect recurrences and metachronous tumors in a timely manner. The objective of this study is to assess how recurrent disease presents and is diagnosed within scheduled follow-up according to the national guideline for the Netherlands.Methods: In a retrospective study of consecutive patients with colorectal cancer who were treated in 2 hospitals in the Netherlands, we identified patients with colon cancer who underwent surgery with curative intent between January 2007 and December 2012. Patients who developed recurrent disease were included for further analyses.Results: From a total of 446 patients who were been treated for colon carcinoma with curative intent, 74 developed recurrent disease (17%). In 43 of those patients (58%), recurrent disease was detected during a scheduled follow-up visit, with 41 (95%) being asymptomatic. Tumor marker testing, imaging, and colonoscopy identified all of these recurrences. In the remaining 31 patients with recurrent disease (42%), recurrence was found during non-scheduled interval visits; 26 (84%) of these patients were symptomatic. The most prevalent symptoms were abdominal pain, altered defecation, and weight loss. Patients with asymptomatic recurrences had a significantly higher overall survival compared with patients with symptomatic recurrences.Conclusions: In this cohort, 42% of the recurrences after initial curative treatment for colon cancer were found during non-scheduled interval visits, mainly based on symptoms. Primary care physicians who take care of patients whose colon cancer might recur should be aware of the relatively high rate of symptomatic recurrences and of typical presenting symptoms. [ABSTRACT FROM AUTHOR]

Background: It is expected that in 2020 more than 17,000 cases of colorectal cancer will be diagnosed in The Netherlands. To date, patients are included in a surgeon-led follow-up programme whose main focus is recurrence detection. However, patients often experience multiple physical and psychosocial problems. Currently, these problems are not always encountered. More care by a generalist is suggested as a solution. Furthermore, patients prefer to undergo rehabilitation in their own environment and to be more involved in their own health care. eHealth applications might enhance this. Oncokompas(2.0) is an online self-management application which facilitates access to supportive care. This study aims to evaluate primary care follow-up and aftercare in comparison with secondary care follow-up and aftercare for patients with colon cancer. Second, the added value of Oncokompas(2.0) to care will be assessed.Methods/design: This is a multi-centre 2 × 2 factorial randomised controlled trial with a calculated sample size of 300 patients. Patients with stage I, II, or III colon carcinoma are eligible. Patients will be randomly assigned in four groups: (1) usual follow-up visits and aftercare provided in secondary care, (2) usual follow-up visits and aftercare provided in secondary care with additional use of Oncokompas(2.0), (3) follow-up and aftercare in primary care, and (4) follow-up and aftercare in primary care with additional use of Oncokompas(2.0). The primary outcome is quality of life. Secondary outcomes include physical outcomes, psychosocial outcomes, number of investigations, referrals and related communication between secondary and primary care, (time of) recurrence detection and protocol adherence, attention to preventive care, self-management of patients, patient satisfaction, and preference of care at the end of the trial. Data collection will be done by questionnaires and extractions from electronic medical records.Discussion: The results of this study will provide evidence, which has been scarce to date, on prominent general practitioner involvement in care for colon cancer patients after initial treatment. Also, it evaluates the efficacy of an eHealth application to enhance patient empowerment.Dutch Trial Register: NTR4860 (registered on 2 October 2014). [ABSTRACT FROM AUTHOR]

Background: In the I CARE study, colon cancer patients were randomly assigned to receive follow-up care from either a general practitioner (GP) or a surgeon. Here, we address a secondary outcome, namely, detection of recurrences and effect on time to detection of transferring care from surgeon to GP., Methods: Pattern, stage, and treatment of recurrences were described after 3 years. Time to event was defined as date of surgery, until date of recurrence or last follow-up, with death as competing event. Effects on time to recurrence and death were estimated as hazard ratios (HRs) using Cox regression. Restricted mean survival times were estimated., Results: Of 303 patients, 141 were randomly assigned to the GP and 162 to the surgeon. Patients were male (67%) with a mean age of 68.0 (8.4) years. During follow-up, 46 recurrences were detected; 18 (13%) in the GP vs 28 (17%) in the surgeon group. Most recurrences were detected via abnormal follow-up tests (74%) and treated with curative intent (59%). Hazard ratio for recurrence was 0.75 (95% confidence interval [CI] = 0.41 to 1.36) in GP vs surgeon group. Patients in the GP group remained in the disease-free state slightly longer (2.76 vs 2.71 years). Of the patients, 38 died during follow-up; 15 (11%) in the GP vs 23 (14%) in the surgeon group. Of these, 21 (55%) deaths were related to colon cancer. There were no differences in overall deaths between the groups (HR = 0.76, 95% CI = 0.39 to 1.46)., Conclusion: Follow-up provided by GPs vs surgeons leads to similar detection of recurrences. Also, no differences in mortality were found., (© The Author(s) 2023. Published by Oxford University Press.)