It is estimated that in Africa 30,000-130,000 new cases arise annually and a total of 3 million women suffer from untreated vesicovaginal fistulas (VVFs) in Low- and Middle-Income Countries (LMICs) worldwide. A VVF is an abnormal communication between the bladder and vagina that can result in urine leakage through the vagina. This does not only lead to physical but also psychological problems. In LIMCs, the most common cause of a VVF is obstructed labour. Early childbearing (before full pelvic growth is achieved), poor socioeconomic status, low literacy rate, malnourishment, inadequately developed infrastructure for health care for pregnant women and lack of access to emergency obstetric services are factors that impact the high rate of cases in LIMCs. Some of the consequences are stigmatization and social isolation, because obstructed labour is often seen as a punishment from God and patients are abandoned by their families because of the smell of urine. [...]@en

Background: The aim of the study was to evaluate psychological effects of the state-of-art intensified follow-up protocol for colorectal cancer patients in the CEAwatch trial. Method: At two time points during the CEAwatch trial questionnaires regarding patients’ attitude towards follow-up, patients’ psychological functioning and patients’ experiences and expectations were sent to participants by post. Linear mixed models were fitted to assess the influences and secular trends of the intensified follow-up on patients’ attitude towards follow-up and psychological functioning. As secondary outcome, odds ratios were calculated using ordinal logistic mixed model to compare patients’ experiences to their expectations, as well as their experiences at two different time points. Results: No statistical significant effects of the intensified follow-up were found on patients’ attitude towards the follow-up and psychological functioning variables. Patients had high expectations of the intensified follow-up and their experiences at the second time point were more positive compared to the scores at the first time point. Conclusion: The intensified follow-up protocol posed no adverse effects on patients’ attitude towards follow-up and psychological functioning. In general, patients were more nervous and anxious at the start of the new follow-up protocol, had high expectations of the new follow-up protocol and were troubled by the nuisances of the blood sample testing. As they spent more time in the follow-up and became more adapted to it, the nervousness and anxiety decreased and the preference for the frequent blood test became high in replacement of conversations with the doctors.@en

Aim: The study CEA Watch (Netherlands Trial Register 2182) has shown that an intensified follow-up schedule with more frequent carcinoembryonic antigen (CEA) measurements but fewer outpatient visits detects more curable recurrences compared with the usual follow-up protocol in colorectal cancer (CRC) patients. The aim of the study was to compare the cost and cost-effectiveness between various follow-up programmes. Method: In total, 3223 patients with stage I-III CRC were followed between October 2010 and October 2012. Direct medical costs were calculated per patient adding the costs for all visits, CEA measurements and imaging. Productivity losses and travel expenses were calculated using answers from questionnaires. The cost-effectiveness displayed the additional costs per additional patient with recurrent disease and used an incremental cost-effectiveness ratio (ICER) to compare them. Results: The mean yearly cost per patient was €548 in the intensified protocol and €497 in the control protocol. The ICER was €94 (95% CI €76-€157) per cent, to detect one additional patient with a recurrence in the intervention protocol compared with the control protocol would require an additional €9400. For curable recurrences, the ICER was €607 (95% CI €5695-€5728). Annual patient-reported costs were €509 per year in the intervention protocol and €488 in the control protocol. Conclusion: The current study demonstrates that the direct medical and patient-reported cost of a newly introduced, safe and effective way of CRC follow-up was comparable to that of standard care. The ICER per curable recurrence was considered acceptably low.@en

Abstract Aim The value of frequent Carcino-Embryonic Antigen (CEA) measurements and CEA-triggered imaging for detecting recurrent disease in colorectal cancer (CRC) patients was investigated in search for an evidence-based follow-up protocol. Methods This is a randomized-controlled multicenter prospective study using a stepped-wedge cluster design. From October 2010 to October 2012, surgically treated non-metastasized CRC patients in follow-up were followed in eleven hospitals. Clusters of hospitals sequentially changed their usual follow-up care into an intensified follow-up schedule consisting of CEA measurements every two months, with imaging in case of two CEA rises. The primary outcome measures were the proportion of recurrences that could be treated with curative intent, recurrences with definitive curative treatment outcome, and the time to detection of recurrent disease. Results 3223 patients were included; 243 recurrences were detected (7.5%). A higher proportion of recurrences was detected in the intervention protocol compared to the control protocol (OR = 1.80; 95%-CI: 1.33-2.50; p = 0.0004). The proportion of recurrences that could be treated with curative intent was higher in the intervention protocol (OR = 2.84; 95%-CI: 1.38-5.86; p = 0.0048) and the proportion of recurrences with definitive curative treatment outcome was also higher (OR = 3.12, 95%-CI: 1.25-6.02, p-value: 0.0145). The time to detection of recurrent disease was significantly shorter in the intensified follow-up protocol (HR = 1.45; 95%-CI: 1.08-1.95; p = 0.013). Conclusion The CEAwatch protocol detects recurrent disease after colorectal cancer earlier, in a phase that a significantly higher proportion of recurrences can be treated with curative intent.@en

Background Surgical resection with restoration of bowel continuity is the cornerstone of treatment for patients with colonic cancer. The aim of this study was to identify risk factors for anastomotic leakage (AL) and subsequent death after colonic cancer surgery. Methods Data were retrieved from the Dutch Surgical Colorectal Audit. Patients undergoing colonic cancer resection with creation of an anastomosis between January 2009 to December 2011 were included. Outcomes were AL requiring reintervention and postoperative mortality following AL. Results AL occurred in 7·5 per cent of 15 667 patients. Multivariable analyses identified male sex, high American Society of Anesthesiologists (ASA) fitness grade, extensive tumour resection, emergency surgery, and surgical resection types such as transverse resection, left colectomy and subtotal colectomy as independent risk factors for AL. A defunctioning stoma was created in a small group of patients, leading to a lower risk of leakage. The mortality rate was 4·1 per cent overall, and was significantly higher in patients with AL than in those without leakage (16·4 versus 3·1 per cent; P < 0·001). Multivariable analyses identified older age, high ASA grade, high Charlson score and emergency surgery as independent risk factors for death after AL. The adjusted risk of death after AL was twice as high following right compared with left colectomy. Conclusion The elderly and patients with co-morbidity have a higher risk of death after AL. Accurate preoperative patient selection, intensive postoperative surveillance for AL, and early and aggressive treatment of suspected leakage is important, especially in patients undergoing right colectomy.

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Background Due to changes in staging, (neo)-adjuvant treatment and surgical techniques for colorectal cancer (CRC), it is expected that the recurrence pattern will change as well. This study aims to report the current incidence of, and time to recurrent disease (RD), further the localization(s) and the eligibility for successive curative treatment. Methods A consecutive cohort of CRC patients, whom were routinely staged with CT and underwent curative treatment according to the national guidelines, was analyzed (n = 526). Results After a mean and median FU of 39 months, 20% of all patients and 16% of all AJCC stage 0-III patients had developed RD. The annual incidences were the highest in the first two years but tend to retain in the succeeding years for stage 0-III patients. The majority of RD was confined to one organ (58%) and 28% of these patients were again treated with curative intent. Conclusions In follow-up nowadays, less recurrences are found than reported in historical studies but these can more often be treated with curative intent. A main cause for the decreased incidence of RD, next to improvements in treatment, is probably stage shift elicited by pre-operative staging. The outcomes support continuation of follow-up in colorectal cancer.

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Context: High-quality cancer care should be accessible for patients and healthcare professionals. Involvement of patients as partners in guideline formation and consensus processes is still rarely found. EURECCA, short for European Registration of Cancer Care, is the platform to improve outcomes of cancer care by reducing variation in the diagnostic and treatment process. EURECCA acknowledges the important role of patients in implementation of consensus information in clinical practice. Objective: The aim of this article is to describe the process of involving patients in the consensus process and in developing the patient summary of the consensus for colon and rectal cancer care. Methods: The Delphi method for achieving consensus was used. Three online voting rounds and one tele-voting round were offered to an expert panel of oncology professionals and patient representatives. At four different stages, patients and/or patient representatives were involved in the process: (1) during the consensus process, (2) lecturing about the role of the patient, (3) development of the patient summary, and (4) testing the patient summary. Results: Representatives were invited to the voting and commenting rounds of this process and given an equal vote. Although patients were not consulted during the planning stages of this process, patient involvement increased following the panel's discussion of the implementation of the consensus among the patient population. After the consensus meeting, the patient summary was written by patient representatives, oncologists and nurses. A selection of proactive patients reviewed the draft patient summary; responses were positive and several patient-reported outcomes were added. Questionnaires to evaluate the use and implementation of the patient summary in daily practice are currently being developed and tested. Patient consultation will be needed in future planning for selection of topics. Discussion: The present study may function as a model for future consensus processes to involve patients at different stages and to implement both patient and healthcare professional versions in daily practice.@en

n the search for evidence-based follow-up of patients after resection for colorectal cancer, numerous tumor markers have been proposed. This review has evaluated these markers and comments on the diagnostic accuracy in finding recurrent disease in relation to Carcino-Embryonic Antigen (CEA). Methods: A comprehensive literature review (1985-2010) was performed by two independent reviewers. Sensitivity and specificity of markers mentioned in the articles were checked by recalculation. A validated quality score system was used to estimate study quality. Results: Seventeen studies focusing on eight different markers were included. Three markers were shown to have comparable or better accuracy than CEA: TPA, CA 242 and CA 72-4 in at least one study. These three markers, from four independent studies, showed a tumor marker sensitivity of > 60% in combination with an outperformance of CEA in follow-up. These results were not confirmed by six other studies investigating the same markers. Conclusion: This review revealed three tumor markers other than CEA that have been shown to adequately indicate recurrences in colorectal cancer. However, comparability of studies was difficult. Therefore a prospective study of these markers seems necessary to investigate their real value, and to overcome design and inclusion biases.@en

Background: The present paper is a first evaluation of the use of "CEAwatch", a clinical support software system for surgeons for the follow-up of colorectal cancer (CRC) patients. This system gathers Carcino-Embryonic Antigen (CEA) values and automatically returns a recommendation based on the latest values. Methods. Consecutive patients receiving follow-up care for CRC fulfilling our in- and exclusion criteria were identified to participate in this study. From August 2008, when the software was introduced, patients were asked to undergo the software-supported follow-up. Safety of the follow-up, experiences of working with the software, and technical issues were analyzed. Results: 245 patients were identified. The software-supported group contained 184 patients; the control group contained 61 patients. The software was safe in finding the same amount of recurrent disease with fewer outpatient visits, and revealed few technical problems. Clinicians experienced a decrease in follow-up workload of up to 50% with high adherence to the follow-up scheme. Conclusion: CEAwatch is an efficient software tool helping clinicians working with large numbers of follow-up patients. The number of outpatient visits can safely be reduced, thus significantly decreasing workload for clinicians.@en

Background: Advanced colorectal cancer (CRC), either locally advanced, metastasized (mCRC) or both, is present in a relevant proportion of patients. The chances on curation of advanced CRC are continuously improving with modern multi-modality treatment options. For incurable CRC the focus lies on palliation of symptoms, which is not necessarily a resection of the primary tumor. Both situations motivate adequate staging before treatment in CRC. This prospective observational study evaluates the outcomes after the introduction of routine staging with abdominal CT before treatment.Methods: In a prospective observational study of 612 consecutive patients (2007-2009), the ability of abdominal CT to find liver metastases (LM), peritoneal carcinomatosis (PC) and T4 stage in colon cancer (CC) was analysed.Results: Advanced CRC was present in 58% of patients, mCRC in 31%. The ability to find LM was excellent (99%), cT4 stage CC good (86%) and PC poor (33%). In the group of surgical patients with emergency presentations, the incidences of both mCRC (51%) and locally advanced colon cancer (LACC) (69%) were higher than in the elective group (20% and 26% respectively). Staging tended to be omitted more often in the emergency group (35% versus 12% in elective surgery).Conclusions: The strengths of staging with abdominal CT are to find LM and LACC, however it fails in diagnosing PC. On grounds of the incidence of advanced CRC, staging is warranted in patients with emergency presentations as well.@en

Following curative treatment for colorectal cancer (CRC), 30% to 50% of patients will develop recurrent disease. For CRC there are several lines of evidence supporting the hypothesis that early detection of meta chronous disease offers a second opportunity for cure. This paper revisits the potential role of serum carcinoem bryonic antigen (CEA) in follow-up. A comprehensive review of the literature (1978-2008) demonstrates that the initial promise of serum CEA as an effective surveillance tool has been tarnished through perpetuation of poorly designed studies. Specific limitations included: testing CEA as only an 'add-on' diagnostic tool; lack of standardization of threshold values; use of static thresholds; too low measurement frequency. Major changes in localizing imaging techniques and treatment of metastatic CRC further cause a decrease of clinical applicability of past trial outcomes. In 1982, Staab hypothesized that the optimal benefit of serum CEA as a surveillance tool is through high-frequency triage using a dynamic threshold (HiDT). Evidence supporting this hypothesis was found in the biochemical characteristics of serum CEA and retrospective studies showing the superior predictive value of a dynamic threshold. A multi-centred randomized phase III study optimizing the usage of HiDT against resectability of recurrent disease is commencing recruitment in the Netherlands.

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Background: Total mesorectal excision (TME) has contributed to a decline in local recurrence. The operation is difficult because of the complicated anatomy of the pelvis and the narrow spaces in the pelvis. We review the anatomy related to TME and we present our surgical technique. Anatomy: The pelvis can be divided into a parietal compartment and a visceral compartment. Both compartments are covered by a fascial layer: the parietal and the visceral fascia. A space between these fascial layers can be opened by dividing loose areolar tissue. The pelvic autonomic nerves consist of the sympathetic hypogastric nerve and the parasympathetic sacral splanchnic nerve. At the pelvic sidewall these nerves join in the inferior hypogastric plexus. Surgery: We present our surgical technique based on careful dissection under direct vision and describe our approach to abdominoperineal resection in the knee-chest position. This position enables en bloc resection of the levator ani muscle with the mesorectum, preventing positive circumferential margins in distal rectal tumor. Conclusion: TME is a difficult and challenging operation. Continuous attention to surgical technique and anatomy is important to keep up the high standards of contemporary rectal surgery.

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