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Colorectal cancer (CRC) follow-up has a major impact on outpatient services. The aim was to examine patient acceptability and costs of a new remote follow-up regimen for patients with CRC. All patients with stage I-III CRC and having completed at least one-year of follow-up at Radboud University Medical Center located in Nijmegen, The Netherlands, were considered for remote follow-up. Enrolled patients received the EORTC-C30 (Quality of Life, QoL), Cancer Worry Scale (Fear of Cancer Recurrence, FCR), (e)Health literacy and patient satisfaction questionnaires. Follow-up use and costs were evaluated. A total of 118 patients with stage I-III CRC have been followed according to the new remote follow-up regimen. Median length of follow-up at start of remote follow-up was 34 months (interquartile range of 24–41) and all patients were sufficiently health literate. Overall satisfaction towards remote follow-up at 6-and 12-months was rated 7.8 and 7.5 out of 10. Satisfaction with the online self-management information was rated 8 out of 10. Over a one-year period, QoL remained high and patients experienced low FCR. More than 70% of the patients self-organized their care, while the others sought contact by telephone, MyChart or hospital visits. Remote follow-up for the total cohort led to €22,408 cost-savings over one-year compared to standard hospital follow-up. Implementation of remote follow-up for patients with stage I-III CRC is feasible, comes with high patient satisfaction and considerable cost-savings. Short-term results did not show differences in QoL or FCR during the course of remote follow-up. [ABSTRACT FROM AUTHOR]

Introduction: Uncertainty exists about a possible survival benefit of primary tumor resection (PTR) in synchronous metastatic colon cancer (mCC). Since sidedness of the primary tumor is regarded as an important prognostic factor, our objective was to study the interaction between PTR and sidedness in synchronous mCC. Methods: In this retrospective study, we used data from 2 first-line phase 3 randomized controlled trials (RCTs). A mixed Cox regression model was used to study the multiplicative interaction between PTR and sidedness. We adjusted for age, treatment arm, WHO performance status, number of affected organs by metastases, serum lactate dehydrogenase, and year of enrollment. Results: We found that PTR is associated with better survival in both right-sided (hazard ratio [HR] 0.59 [95% confidence interval 0.42–0.8 2]) and left-sided mCC (HR 0.70 [95% confidence interval 0.52–0.93]). The interaction between PTR and sidedness was not significant (p = 0.45). Conclusion: Our data suggest that the prognostic value of PTR is independent of sidedness. Validation of these results will be performed in ongoing RCTs. [ABSTRACT FROM AUTHOR]

Regional recurrence (RR), also known as lymph node recurrence, is an endpoint in several trials concerning reducing axillary treatment in cT1-2N0 breast cancer patients. The risk of RR may decrease with each subsequent event-free year, affecting the yield and consequently usefulness of long (er) follow-up. The aim of this study is to determine the risk of RR as a first event within five years after diagnosis in subtypes of breast cancer, conditional to being event-free for one, two, three and four years. From the Netherlands Cancer Registry, cT1-2N0 breast cancer patients diagnosed from 2005 to 2008 were analyzed. Subgroup analysis was performed for pT1-2N+(sn) patients. RR risk was calculated with Kaplan-Meier analysis. Conditional RR (assuming x event-free years) was determined by selecting patients without an event at x years, and calculating the remaining risk for RR within five years after diagnosis. A total of 18,009 cT1-2N0 (all pN stages) breast cancer patients were included. RR occurred in 1.3% of cT1-2N0 and 1.5% of pT1-2N+(sn) patients. The risk of RR varied between subtypes; it was highest for triple negative tumors and lowest for ER + PR + Her2-and ER + Her2+ tumors. After event-free years, the risk of RR decreased subsequently in both groups and in all subtypes. After two event-free years, the risk of RR was 0.8%. The absolute yield of follow-up to detect RR beyond two years is low; for every 125 event-free patients, one RR can be expected until five years. This suggests that follow-up longer than two years is of limited value for detecting RR in both clinical and research setting. [ABSTRACT FROM AUTHOR]

The article discusses a population-based overview of clinical practice and outcome related to survival after local excision for rectal cancer. Topics include curative treatment for rectal cancer total mesorectal excision (TME), local excision (LE) as standard therapy and an attractive alternative for major surgery, and an estimation of disease-specific survival.

Purpose: Previous studies have shown that > 50% of colorectal cancer (CRC) patients treated with adjuvant chemotherapy gain weight after diagnosis. This may affect long-term health. Therefore, prevention of weight gain has been incorporated in oncological guidelines for CRC with a focus on patients that undergo adjuvant chemotherapy treatment. It is, however, unknown how changes in weight after diagnosis relate to weight before diagnosis and whether weight changes from pre-to-post diagnosis are restricted to chemotherapy treatment. We therefore examined pre-to-post diagnosis weight trajectories and compared them between those treated with and without adjuvant chemotherapy.Methods: We included 1184 patients diagnosed with stages I-III CRC between 2010 and 2015 from an ongoing observational prospective study. At diagnosis, patients reported current weight and usual weight 2 years before diagnosis. In the 2 years following diagnosis, weight was self-reported repeatedly. We used linear mixed models to analyse weight trajectories.Results: Mean pre-to-post diagnosis weight change was -0.8 (95% CI -1.1, -0.4) kg. Post-diagnosis weight gain was + 3.5 (95% CI 2.7, 4.3) kg in patients who had lost ≥ 5% weight before diagnosis, while on average clinically relevant weight gain after diagnosis was absent in the groups without pre-diagnosis weight loss. Pre-to-post diagnosis weight change was similar in patients treated with (-0.1 kg (95%CI -0.8, 0.6)) and without adjuvant chemotherapy (-0.9 kg (95%CI -1.4, -0.5)).Conclusions: Overall, hardly any pre-to-post diagnosis weight change was observed among CRC patients, because post-diagnosis weight gain was mainly observed in patients who lost weight before diagnosis. This was observed independent of treatment with adjuvant chemotherapy. [ABSTRACT FROM AUTHOR]

Abstract: Purpose: To retrospectively analyze the outcome of patients with anaplastic thyroid carcinoma (ATC) treated in the Erasmus MC. Material and methods: Seventy-five ATC-patients were treated between 1972 and 2003. Mean age was 68 years. Tumor stage was IVA in 9%, IVB in 51%, and IVC in 40%. Thirty-six patients underwent up-front surgery, with 53% resulting in R0/R1 resection. Before 1988 adjuvant treatment consisted of conventional radiotherapy (RT) and/or chemotherapy (CT). As of 1988, 30 eligible patients were enrolled in a newly designed protocol. This consists of locoregional RT in 46 fractions of 1.1Gy, given twice daily, followed by prophylactic irradiation of the lungs (PLI) in 5 daily fractions of 1.5Gy. During radiation, low-dose Doxorubicine (15mg/m2) is administered weekly and is followed by adjuvant Doxorubicine (50mg/m2) 3-weekly up to a cumulative dose of 550mg/m2. Twenty-five ineligible patients were treated conventionally. Results: Overall median survival was 3months, 1-year OS 9%. Locoregional control was significantly higher in patients who had undergone R0/R1 resection or chemoradiation, with best results for patients who underwent both (complete remission in 89%). However, the survival benefit of patients who reached CR remained borderline (median OS 7months, 1-year OS 32%). Three patients survived for more than 5years; all had undergone R0/R1 surgical resection and chemoradiation. Acute toxicity in the protocol group was significantly higher than in the nonprotocol group, with 46% versus 11% grade 3 pharyngeal and/or esophageal toxicity. Conclusion: Despite the ultimately dismal prognosis of ATC-patients, multimodality treatment significantly improved local control and improved the median survival. [Copyright &y& Elsevier]

Abstract: Objective: Analyse the outcome of pelvic exenteration for gynaecological malignancies in a tertiary referral center. Post-operative in-hospital morbidity, long-term morbidity, disease free and overall survival rates were studied. Study design: Between 1991 and 2004, 42 patients underwent an anterior, total or posterior exenteration for gynaecological malignancies. Follow-up was obtained from patient files; disease free and overall survival were calculated and prognostic factors were studied. Results: A pelvic exenteration was performed in 14 patients for primary and 28 patients for recurrent gynaecological cancers. In-hospital complications occurred in 19 patients (45%) of whom seven patients needed a reoperation (17%). Late complications occurred in 31 patients (75%); 21 reinterventions were performed (50%). Five-year disease free and overall survival was, respectively, 48 and 52%. Age, type of surgery, histology, localisation of the tumour, lateral wall involvement, completeness of resection and primary versus recurrent cancer were not identified as prognostic factors for recurrence or survival. Conclusion: Long-term survival is possible in about 50% of patients after pelvic exenteration for gynaecological cancers, but is associated with significant post-operative morbidity. [Copyright &y& Elsevier]

Abstract: Background: A noticeable proportion of colorectal cancer (CRC) patients are diagnosed with synchronous CRC. Large population-based studies on the incidence, risk factors and prognosis of synchronous CRC are, however, scarce, and are needed for better determination of risks of synchronous CRC in patients diagnosed with colonic neoplasia. Methods: All newly diagnosed CRC between 1995 and 2006 were obtained from the Rotterdam Cancer Registry in The Netherlands, and studied for synchronous CRC. Results: Of the 13,683 patients diagnosed with CRC, 534 patients (3.9%) were diagnosed with synchronous CRC. The risk of having synchronous CRC was significantly higher in men (OR 1.54, 95% CI 1.29–1.84) and in patients aged >70years (OR 1.83, 95% CI 1.39–2.40). Synchronous CRC patients had a significantly higher risk of distant metastases (OR 1.69, 95% CI 1.27–2.26). In 34% (184/534) the two tumours were located in different surgical segments. Five-year relative survival of synchronous CRC was similar to patients with solitary CRC after multivariate adjustment for the presence of distant metastases. Conclusion: One out of 25 patients diagnosed with CRC presents with synchronous CRC. In the multivariate analysis, survival of patients with synchronous CRC was similar to patients with solitary CRC, when corrected for the presence of distant metastases at first presentation. One third of the synchronous CRC were located in different surgical segments, which stresses the importance of performing total colon examination preferably prior to surgery. [Copyright &y& Elsevier]

Abstract: A total of 11 patients with recurrent rectal cancer who had been previously irradiated were treated with preoperative reirradiation (median dose 30Gy), surgery and IORT. This treatment was related with high morbidity, a short pain-free survival (5 months) and poor local control (27% after 3 years), although some patients have long-term distant control and survival. [Copyright &y& Elsevier]