Quality of life after rectal resection for cancer, with or without permanent colostomy

Long-term Quality of Life After Surgery for Mid- and High Rectal Cancer: Hartmann's Procedure Versus Anterior Resection and Abdominoperineal Resection

BACKGROUND/AIM

Anterior resection is the gold standard surgery for high and middle rectal tumors. In cases where anterior resection is not feasible, the surgeon resorts to a non-restorative approach such as Hartmann's procedure or abdominoperineal resection. It is not well studied how Hartmann's procedure impacts quality of life. This cross-sectional cohort study compares the long-term quality of life after Hartmann's procedure with anterior resection and abdominoperineal resection.

PATIENTS AND METHODS

Patients operated for high- or middle rectal cancer in the southern healthcare region of Sweden between 2007 and 2017 were identified and data were extracted from the Swedish Colorectal Cancer Registry. Further clinical variables were retrieved from medical charts. Quality of life was evaluated by SF-12-, EQ-5D-5L- and EORTC QLQ - CR29 questionnaires.

RESULTS

Out of 521 patients included, 51 had undergone Hartmann's procedure, 381 anterior resection and 89 abdominoperineal resection. Hartmann patients were significantly older with more comorbidities. Median follow-up time was 104 months. There were no differences between groups in overall quality of life. Patients subjected to Hartmann's procedure reported inferior mobility, self-care, daily activities and reduced estimation of general health compared to those who had anterior resection. Abdominoperineal resection was associated with more impotence compared to Hartmann's procedure.

CONCLUSION

Overall long-term QoL after Hartmann's procedure was comparable to anterior resection and abdominoperineal resection. In certain symptoms patients with Hartmann's procedure for rectal cancer scored worse compared to anterior resection, but patients were older and frailer making causal inference impossible.

Stoma-related complications and quality-of-life assessment: A cross-sectional study with patients from Ethiopia and Sweden

BACKGROUND

The situation for patients with ostomy can be challenging, probably more in a resource-constrained environment. Our objective was to evaluate quality of life (QoL) (using EQ5D-5L) and stoma-specific QoL (using Stoma QoL) in a high- and low-income setting.

METHODS

In this cross-sectional study from the Tikur Anbessa Specialized Hospital (TASH), Addis Ababa, and South General Hospital (SGH), Stockholm, patients with a permanent or temporary ostomy at TASH (EthioPerm), (EthioTemp), and patients with ostomy at SGH (SweSto) were included in October 2022-January 2023.

RESULTS

Patients N = 66 were included in groups: EthioPerm N = 28, EthioTemp N = 17, and SweSto N = 21. In EthioTemp, 88% used homemade stoma bags. Although morbidity related to the nipple itself was similar in the groups, the overall score from Stoma QoL was significantly lower in EthioPerm, 48/100 than in SweSto, 74/100. Scores were significantly lower for pouch-related problems and social interactions in Ethiopian patients. In EthioPerm, 71% of the patients worried that they were a burden to the people close to them compared to 14% in SweSto (p < 0.001). Leakage was over four times more common in EthioPerm than in SweSto. Mean overall EQ5D-5L score was 18 percentage points lower than the national mean score in EthioPerm and 2 percentage points lower in SweSto.

CONCLUSION

QoL was more affected in the Ethiopian study participants than in the Swedish, even when commercial stoma bags were available. The largest problems were leakage, embarrassment with social interactions, and pouch-related problems.

TRIAL REGISTRATION

NCT05970458 Clinicaltrials.gov, https://clinicaltrials.gov/study/NCT05970458?locStr=Ethiopia&country=Ethiopia&distance=50&cond=Stoma%20Ileostomy&rank=1.

Point/Counterpoint #2: Current Clinical Considerations With Nonoperative Management of Rectal Cancer

ABSTRACT

Locally advanced rectal cancer has historically been treated with multimodal therapy consisting of radiation therapy, chemotherapy, and total mesorectal excision. However, recent prospective trials and registry studies have demonstrated similar disease outcomes with nonoperative management for patients who experience an excellent clinical response to radiation and chemotherapy. This article reviews data regarding nonoperative management for rectal cancer, and highlights current challenges and limitations in a point-counterpoint format, in the context of two clinical cases.

Oncologic outcomes of intersphincteric resection versus abdominoperineal resection for lower rectal cancer: a systematic review and meta-analysis

BACKGROUND

The efficacy of intersphincteric resection (ISR) surgery for patients with lower rectal cancer remains unclear compared to abdominoperineal resection (APR). The aim of this study is to compare the oncologic outcomes for lower rectal cancer patients after ISR and APR through a systematic review and meta-analysis.

MATERIALS AND METHODS

A systematic electronic search of the Cochrane Library, PubMed, EMBASE, and MEDLINE was performed through January 12, 2022. The primary outcomes included 5-year disease-free survival (5y-DFS) and 5-year overall survival. Secondary outcomes included circumferential resection margin involvement, local recurrence, perioperative outcomes, and other long-term outcomes. The pooled odds ratios, mean difference, or hazard ratios (HRs) of each outcome measurement and their 95% CIs were calculated.

RESULTS

A total of 20 nonrandomized controlled studies were included in the qualitative analysis, with 1217 patients who underwent ISR and 1135 patients who underwent APR. There was no significant difference in 5y-DFS (HR: 0.84, 95% CI: 0.55-1.29; P =0.43) and 5-year overall survival (HR: 0.93, 95% CI: 0.60-1.46; P =0.76) between the two groups. Using the results of five studies that reported matched T stage and tumor distance, we performed another pooled analysis. Compared to APR, the ISR group had equal 5y-DFS (HR: 0.76, 95% CI: 0.45-1.30; P =0.31) and 5y-LRFS (local recurrence-free survival) (HR: 0.72, 95% CI: 0.29-1.78; P =0.48). Meanwhile, ISR had equivalent local control as well as perioperative outcomes while significantly reducing the operative time (mean difference: -24.89, 95% CI: -45.21 to -4.57; P =0.02) compared to APR.

CONCLUSIONS

Our results show that the long-term survival and safety of patients is not affected by ISR surgery, although this result needs to be carefully considered and requires further study due to the risk of bias and limited data.

The clinical and economic burden of illness in the first two years after ostomy creation: a nationwide Danish cohort study

BACKGROUND

Living with an ostomy is often associated with costly complications. This study examined the burden of illness the first two years after ostomy creation.

METHODS

Data from Danish national registries included all adult Danes with an ostomy created between 2002 and 2014.

RESULTS

Four cohorts consisted, respectively, of 11,385 subjects with a colostomy and 4,574 with an ileostomy, of which 1,663 subjects had inflammatory bowel disease (IBD) and 1,270 colorectal cancer as cause of their ileostomy. The healthcare cost was significantly higher for cases versus matched controls for all cohorts. In the first year, the total healthcare cost per person-year was €27,962 versus €4,200 for subjects with colostomy, €29,392 versus €3,308 for subjects with ileostomy, €15,947 versus €2,216 when IBD was the underlying cause, and €32,438 versus €4,196 when it was colorectal cancer. Healthcare costs decreased in the second year but remained significantly higher than controls. Hospitalization and outpatient services were primary cost drivers, with ostomy-related complications comprising 8-16% of hospitalization expenses.

CONCLUSION

Compared to controls, subjects with an ostomy bear a significant health and financial burden attributable to ostomy-related complications, in addition to the underlying disease, emphasizing the importance of better ostomy care to enhance well-being and reduce economic strain.

Developing a multivariable prediction model of global health-related quality of life in patients treated for rectal cancer: a prospective study in five countries

PURPOSE

Rectal cancer and its treatment have a negative impact on health-related quality of life (HRQoL). If risk factors for sustained low HRQoL could be identified early, ideally before the start of treatment, individualised interventions could be identified and implemented to maintain or improve HRQoL. The study aimed to develop a multivariable prediction model for global HRQoL 12 months after rectal cancer treatment.

METHODS

Within COLOR II, a randomised, multicentre, international trial of laparoscopic and open surgery for rectal cancer, a sub-study on HRQoL included 385 patients in 12 hospitals and five countries. The HRQoL study was optional for hospitals in the COLOR II trial. EORTC QLQ-C30 and EORTC QLQ-CR38 were analysed preoperatively and at 1 and 12 months postoperatively. In exploratory analyses, correlations between age, sex, fatigue, pain, ASA classification, complications, and symptoms after surgery to HRQoL were studied. Bivariate initial analyses were followed by multivariate regression models.

RESULTS

Patient characteristics and clinical factors explained 4-10% of the variation in global HRQoL. The patient-reported outcomes from EORTC QLQ-C30 explained 55-65% of the variation in global HRQoL. The predominant predictors were fatigue and pain, which significantly impacted global HRQoL at all time points measured.

CONCLUSION

We found that fatigue and pain were two significant factors associated with posttreatment global HRQoL in patients treated for rectal cancer T1-T3 Nx. Interventions to reduce fatigue and pain could enhance global HRQoL after rectal cancer treatment.

TRIAL REGISTRATION

This trial is registered with ClinicalTrials.gov No. NCT00297791.

A randomized prospective trial of an ostomy telehealth intervention for cancer survivors

BACKGROUND

Cancer survivors with ostomies face complex challenges. This study compared the Ostomy Self-Management Telehealth program (OSMT) versus attention control usual care (UC).

METHODS

Three academic centers randomized participants. OSMT group sessions were led by ostomy nurses and peer ostomates (three for ostomates-only, one for support persons, and one review session for both). Surveys at baseline, OSMT completion, and 6 months were primary outcome patient activation (PAM), self-efficacy (SE), City of Hope quality of life-Ostomy (COH-O), and Hospital Anxiety and Depression Scale (HADS). Surveys were scored per guidelines for those completing at least two surveys. Linear mixed effects models were used to select potential covariates for the final model and to test the impact of OSMT within each timeframe.

RESULTS

A total of 90 OSMT and 101 UC fulfilled analysis criteria. Arms were well-matched but types of tumors were unevenly distributed (p = .023). The OSMT arm had a nonsignificant improvement in PAM (confidence interval [CI], -3.65 to 5.3]; 4.0 vs. 2.9) at 6 months. There were no significant differences in other surveys. There was a significant OSMT benefit for urinary tumors (four SE domains). Higher OSMT session attendance was associated with post-session improvements in five SE domains (p < .05), two COH-O domains (p < .05), and HADS anxiety (p = .01). At 6 months, there remained improvements in one SE domain (p < .05), one COH-O domain (p < .05), and HADS anxiety (p < .01).

CONCLUSIONS

No clear benefit was seen for the OSMT intervention, although there may be an advantage based on type of tumor. Benefit with greater session attendance was also encouraging.

PLAIN LANGUAGE SUMMARY

Cancer patients with ostomies have many challenges. We tested a telehealth curriculum compared to usual care. There are indications of benefit for the program for those that attend more sessions and those with urostomies.

Factors affecting quality of life in rectal cancer survivors who have undergone laparoscopic surgery: patient-reported outcomes over 10 years at a single institution

INTRODUCTION

Colorectal cancer survivors have many problems affecting their quality of life (QOL). Traditional follow-up focuses on the detection of recurrence rather than QOL. Efforts are being made to assess patient-reported outcomes (PROMS) more formally. Such changes may enable patients to consider QOL factors when deciding on treatment.

METHODS

Patients who underwent laparoscopic surgery for rectal cancer between 2005 and 2015 at a single institution were identified and sent European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 and QLQ-CR29 QOL questionnaires. QOL and the impact of radiotherapy, chemotherapy and formation of end colostomy were assessed.

RESULTS

Some 141 patients were identified: 12 died and 118 (83.7%) responded, of whom 101 completed the questionnaires and 17 declined to participate; 11 were lost to follow-up. Mean age was 67 years, median follow-up was 58 months. Median QOL score was 6 (maximum 7) and 4.5% of patients reported a poor QOL score (<4). Significant rectal/perianal pain, sexual dysfunction and urinary symptoms were reported in 3.6%, 10.9% and 2.7% of respondents, respectively. Significant differences between treatment groups were uncommon. All cohorts reported similar QOL, functional and symptom scores.

CONCLUSIONS

These results compare favourably with the published data. Future studies may benefit from baseline assessment to better assess treatment impact, prescient in an increasingly elderly and comorbid population. This paper establishes that good PROMs are achievable with laparoscopic surgery for rectal cancer. It identifies limited differences in QOL between treatment modalities. Restoration of intestinal continuity and end colostomy result in similar QOL. This may address common concerns regarding stomata, sexual function and low anterior resection syndrome in this cohort.

Permanent stoma rate and long-term stoma complications in laparoscopic, robot-assisted, and transanal total mesorectal excisions: a retrospective cohort study

BACKGROUND

The surgical resection of rectal carcinoma is associated with a high risk of permanent stoma rate. Primary anastomosis rate is suggested to be higher in robot-assisted and transanal total mesorectal excision, but permanent stoma rate is unknown.

METHODS

Patients undergoing total mesorectal excision for MRI-defined rectal cancer between 2015 and 2017 in 11 centers highly experienced in laparoscopic, robot-assisted or transanal total mesorectal excision were included in this retrospective study. Permanent stoma rate, stoma-related complications, readmissions, and reoperations were registered. A multivariable regression analysis was performed for permanent stoma rate, stoma-related complications, and stoma-related reoperations.

RESULTS

In total, 1198 patients were included. Permanent stoma rate after low anterior resection (with anastomosis or with an end colostomy) was 40.1% in patients undergoing laparoscopic surgery, 21.3% in patients undergoing robot-assisted surgery, and 25.6% in patients undergoing transanal surgery (P < 0.001). Permanent stoma rate after low anterior resection with an anastomosis was 17.3%, 11.8%, and 15.1%, respectively. The robot-assisted and transanal techniques were independently associated with a reduction in permanent stoma rate in patients who underwent a low anterior resection (with anastomosis or with an end colostomy) (OR 0.39 [95% CI 0.25, 0.59] and OR 0.35 [95% CI 0.22, 0.55]), while this was not seen in patients who underwent a restorative low anterior resection. 45.4% of the patients who had a stoma experienced stoma-related complications, 4.0% were at least once readmitted, and 8.9% underwent at least one reoperation.

CONCLUSIONS

The robot-assisted and transanal techniques are associated with a lower permanent stoma rate in patients who underwent a low anterior resection.

Differences in quality of life of patients undergoing total pelvic exenteration compared with standard rectal cancer surgery: a scoping review

AIM

Rectal cancer is often treated surgically with an anterior resection (AR) or abdominoperineal excision (APE). However, for patients with locally advanced disease or local recurrence total pelvic exenteration (TPE) surgery can be performed. The magnitude of surgery varies, and little research has been done to consider how quality of life (QoL) may vary according to the extent of surgery.

METHOD

A search was conducted on MEDLINE and PubMed for papers published from 2010 to 2021. Inclusion criteria consisted of observational studies comparing adult populations with rectal cancer undergoing APE, AR or TPE, reporting QoL using validated tools. Risk of bias was assessed using the Risk of Bias in Non-Randomized Studies of Interventions (ROBINS-I) tool. Outcomes of interest were global QoL, gastrointestinal (GI) symptoms (nausea and vomiting, diarrhoea, and constipation) and pain.

RESULTS

Seven studies including 1402 patients were analysed. QoL following TPE generally improves over time, back to baseline or better. AR and APE groups have similar patterns of improvement between baseline and 12 months after surgery, although scores declined in some studies at 12 months. TPE scores are lower overall, and the pattern of improvement differs, with patients tending to have worse nausea and vomiting symptoms. AR and APE patients tend to experience more lower GI symptoms.

CONCLUSION

It is not possible to draw firm conclusions based on the studies analysed. However, QoL returns to baseline following TPE, APE and AR. Preoperative QoL appears to be an indication of postoperative outcomes. Further observational studies are required.

Preventive strategies for low anterior resection syndrome: a protocol for systematic review and evidence mapping

INTRODUCTION

Rectal cancer is one of the top 10 cancers worldwide. Up to 80% of patients with rectal tumours have had sphincter-saving surgery, mainly due to the large expectation of anal preservation. However, patients tend to experience low anterior resection syndrome (LARS) after rectal resection, which is disordered bowel function that includes faecal incontinence, urgency, frequent defecation, constipation and evacuation difficulties. LARS, with an estimated prevalence of 41%, has been reported to substantially decrease the quality of life of patients. However, no comprehensive preventive strategies are currently available for LARS. This systematic review aims to synthesise evidence on the current LARS preventive strategies.

METHODS AND ANALYSIS

This protocol is reported according to the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) checklist. Literature in PubMed (via Medline), Embase and the Cochrane Library from inception to July 2023 will be searched to identify articles relevant to preventive effectiveness against LARS. The Cochrane Collaboration's risk of bias tool for randomised controlled trials and the Newcastle-Ottawa Scale for clinical controlled trials, cohort studies and case-control studies will be used to assess the risk of bias. We will group the included studies by the type of LARS prevention strategy and present an overview of the main findings in the form of evidence mapping. A meta-analysis is planned if there is no substantial clinical heterogeneity between the included studies. The Grading of Recommendations, Assessment, Development and Evaluation (GRADE) will be used to evaluate the quality of the evidence.

ETHICS AND DISSEMINATION

Ethical approval is not needed for systematic review of published data. The findings will be published in a peer-reviewed journal and disseminated at scientific conferences.

PROSPERO REGISTRATION NUMBER

CRD42023402886.

Living with and without an intestinal stoma: Factors that promote psychological well-being and self-care: A cross-sectional study

AIMS

This study compared those living with and without an intestinal stoma in relation to physical and psychological health, stress and coping, quality of life and resilience. Also, identifying factors that could be used to promote better self-care in stoma patients in the future.

DESIGN

A cross-sectional and comparative study design was employed.

METHODS

Participants were recruited via email and social media (Facebook and Twitter) between August 2018 and March 2019, to complete an online survey. The data were analysed using analysis of variance to examine group difference and a series of hierarchical linear regression analyses determining predictors of psychological well-being.

RESULTS

Of 278 participants aged 18-68 years who completed the survey, 129 (46%) had a stoma and reported significantly poorer physical health. Approximately one-fifth experienced problems with stoma management. Psychological well-being was mediated by the duration of living with a stoma (under 3 years) and frequency of leaks (weekly and monthly).

Mesorectal reconstruction with pedicled greater omental transplantation to relieve low anterior resection syndrome following total intersphincteric resection in patients with ultra-low rectal cancer

BACKGROUND

Total intersphincteric resection (ISR) is the ultimate anus-preserving surgery for patients with ultra-low rectal cancer (ULRC), which can result in various degrees of anorectal dysfunction. Known as low anterior resection syndrome (LARS), it seriously affects the postoperative quality of life of patients. The aim of this study was to discuss the value of mesorectal reconstruction with pedicled greater omental transplantation (PGOT) to relieve LARS following total ISR in patients with ULRC, hoping to provide new ideas and strategies for the prevention and improvement of LARS.

METHODS

We retrospectively analyzed hospitalization data and postoperative anorectal function of 26 ULRC patients, who were met inclusion and exclusion criteria in our center from January 2015 to February 2022. And combined with the results of anorectal manometry and rectal magnetic resonance imaging (MRI) defecography of some patients, we assessed comprehensively anorectal physiological and morphological changes of the patients after surgery, and their correlation with LARS.

RESULTS

In this study, 26 patients with ULRC were enrolled and divided into observation group (n = 15) and control group (n = 11) according to whether PGOT was performed. There were no significant differences in surgical results such as operative time, intraoperative blood loss and postoperative complications between the two groups (P > 0.05). Postoperative follow-up showed that patients in both groups showed severe LARS within 3 months after surgery, but from the 3rd month after surgery, LARS in both groups gradually began to decrease, especially in the observation group, which showed faster recovery and better recovery, with statistically significant difference (P < 0.001). Through anorectal manometry, the mean rectal resting pressure in the observation group was significantly lower than that in the control group (P = 0.010). In addition, the postoperative thickness of the posterior rectal mesenterium in the observation group was significantly higher than that in the control group (P = 0.001), and also higher than the preoperative level (P = 0.018). Moreover, rectal MRI defecography showed that the neo-rectum had good compliance under the matting of greater omentum, and its intestinal peristalsis was coordinated.

CONCLUSIONS

ULRC patients, with the help of greater omentum, coordinated their neo-rectum peristalsis after total ISR and recovery of LARS was faster and better. PGOT is expected to be an effective strategy for LARS prevention and treatment of ULRC patients after surgery and is worthy of clinical promotion.

Long-term incidence of depression in rectal cancer patients with or without stoma: a population-based cohort study

Purpose

Significant improvements have been made in the surgical treatment of rectal cancer with a higher sphincter-saving rate without compromising oncologic results. There have been studies about the quality of life of rectal cancer patients after surgery. However, no study has reported the long-term annual incidence of depression after rectal cancer surgery according to stoma status. The objective of this study was to determine the annual incidence of depression after rectal cancer surgery and the factors affecting it, especially the prevalence of depression according to the presence or duration of a stoma.

Methods

Using the Korea National Health Insurance Service database, patients who underwent radical surgery for rectal cancer from 2002 to 2019 were searched. We analyzed the incidence and risk factors of depression in patients who underwent radical surgery for rectal cancer according to stoma status.

Results

Annual incidence of depression in rectal cancer patients was decreasing annually for 15 years after surgery. There was no statistically significant difference in the incidence of depression according to the stoma status. However, the diagnosis of depression within 1 year after surgery was statistically significantly increased in the permanent stoma group.

Conclusion

There was no difference in the overall incidence of depressive disorders among patients with rectal cancer based on their stoma status. However, a permanent stoma seems to increase the incidence in the first year after surgery. Education and intensive assessments of depressive disorders in patients with permanent stoma within 1 year after surgery are needed, particularly for female patients who are under 50 years old.

Machine learning model for prediction of low anterior resection syndrome following laparoscopic anterior resection of rectal cancer: A multicenter study

BACKGROUND

Low anterior resection syndrome (LARS) severely impairs patient postoperative quality of life, especially major LARS. However, there are few tools that can accurately predict major LARS in clinical practice.

AIM

To develop a machine learning model using preoperative and intraoperative factors for predicting major LARS following laparoscopic surgery of rectal cancer in Chinese populations.

METHODS

Clinical data and follow-up information of patients who received laparoscopic anterior resection for rectal cancer from two medical centers (one discovery cohort and one external validation cohort) were included in this retrospective study. For the discovery cohort, the machine learning prediction algorithms were developed and internally validated. In the external validation cohort, we evaluated the trained model using various performance metrics. Further, the clinical utility of the model was tested by decision curve analysis.

RESULTS

Overall, 1651 patients were included in the present study. Anastomotic height, neoadjuvant therapy, diverting stoma, body mass index, clinical stage, specimen length, tumor size, and age were the risk factors associated with major LARS. They were used to construct the machine learning model to predict major LARS. The trained random forest (RF) model performed with an area under the curve of 0.852 and a sensitivity of 0.795 (95%CI: 0.681-0.877), a specificity of 0.758 (95%CI: 0.671-0.828), and Brier score of 0.166 in the external validation set. Compared to the previous preoperative LARS score model, the current model exhibited superior predictive performance in predicting major LARS in our cohort (accuracy of 0.772 for the RF model vs 0.355 for the preoperative LARS score model).

CONCLUSION

We developed and validated a robust tool for predicting major LARS. This model could potentially be used in the clinic to identify patients with a high risk of developing major LARS and then improve the quality of life.

Management of treatment-related sequelae following colorectal cancer

AIM

Colorectal cancer survivors are one of the most rapidly growing groups of patients living with and beyond cancer. In a national multidisciplinary setting, we have examined the extent of late treatment-related sequelae in colorectal cancer survivors and present the scientific evidence for management of these conditions in this patient category with the aim of facilitating identification and treatment.

METHOD

A systematic search for existing guidelines and relevant studies was performed across 16 and 4 databases, respectively, from inception to 2021. This yielded 13 guidelines and 886 abstracts, of which 188 were included in the finalized guideline (231 included for full text review). Secondarily, bibliographies were cross-referenced and 53 additional articles were included.

RESULTS

Symptoms have been divided into overall categories including psychosocial, bowel-related, urinary, sexual (male and female), pain/neuropathy and fatigue symptoms or complaints that are examined individually. Merging and grading of data resulted in 22 recommendations and 42 management strategies across categories. Recommendations are of a more general character, whereas management strategies provide more practical advice suited for initiation on site before referral to specialized units.

CONCLUSION

Treatment-related sequelae in colorectal cancer survivors are common and attention needs to be focused on identifying patients with unmet treatment needs and the development of evidence-based treatment algorithms.

Does the Low Anterior Resection Syndrome Score Accurately Represent the Impact of Bowel Dysfunction on Health-Related Quality of Life?

BACKGROUND

Bowel dysfunction after rectal cancer surgery is common, but its effect on health-related quality of life (HRQOL) is complex. Objective measures of bowel function may not be a good representation on the actual impact on HRQOL. Therefore, the objective of this study is to determine whether there are differences between patient-reported bowel-related impairment versus a standardized measure of bowel dysfunction on HRQOL.

METHODS

A prospective database starting in September 2018 of adult patients who had undergone sphincter preserving rectal cancer surgery up to October 2021 was queried. Patients were excluded if they had local recurrence, metastasis, persistent stoma, or had less than 1-year follow-up. Patients were administered the study instruments at their standard surveillance visit: patient-reported bowel-related quality of life(BQOL) impairment, HRQOL using the Short Form-36 (SF-36), and bowel dysfunction using the low anterior resection syndrome(LARS) score.

RESULTS

Overall, 136 patients were included. There were 43% with no LARS, 22% with minor LARS, and 35% with major LARS. For the BQOL, 26% of subjects reported no impairment, 57% minor impairment, and 17% major impairment. There was a high proportion of discordance between BQOL and LARS, with 23% minor or major LARS in patients with no BQOL impairment, and 32% with no or minor LARS with major BQOL impairment. The BQOL was associated with more changes in SF-36 scores compared to the LARS score.

CONCLUSIONS

The patient-reported BQOL is likely to be a more relevant outcome of interest to patients than the objective LARS score. This has important implications for shared decision-making for rectal cancer treatments.

The Quality of Life of Patients with Surgically Treated Colorectal Cancer: A Narrative Review

INTRODUCTION

Quality of life is a topic increasingly being addressed by researchers. Due to the increasing incidence of colorectal cancer, this issue is particularly relevant. Despite the increasing number of publications on this topic each year, it still requires further research. The aim of this study was to analyze the available literature from the past 10 years, addressing the topic of QoL in patients with colorectal cancer which has been treated surgically.

MATERIAL AND METHODS

This review is based on 93 articles published between 2012 and 2022. It analyzes the impact of socioeconomic factors, the location and stage of the tumor, stoma and the method of surgical treatment on patients' QoL and sexual functioning.

RESULTS

CRC has a negative impact on patients' financial status, social functioning, pain and physical functioning. Patients with stage II or III cancer have an overall lower QoL than patients with stage I. The more proximally the lesion is located to the sphincters, the greater the negative impact on the QoL. There was a significant difference in favor of laparoscopic surgery compared with open surgery. In patients with a stoma, the QoL is lower compared with patients with preserved gastrointestinal tract continuity. The more time has passed since surgery, the more the presence of a stoma has a negative impact on QoL. Surgery for CRC negatively affects patients' sex lives, especially in younger people and among men.

CONCLUSIONS

This study may contribute to the identification of the factors that affect the QoL of patients with surgically treated colorectal cancer. This will allow even more effective and complete treatment, facilitating patients' return to normal physical, mental and social functioning.

Defecation Dysfunction and Exercise Habits among Survivors of Rectal Cancer: A Pilot Qualitative Study

This pilot qualitative study aimed to investigate exercise habits and assess defecatory dysfunction among adult survivors of rectal cancer with and without stomas. Patients were eligible for the study if they had stage I-IV rectal cancer, and less than 5 years had elapsed since surgery. We conducted semi-structured interviews with outpatients visiting two general hospitals in Japan and inquired about their diets, defecation, and exercise habits. The interview data were transcribed verbatim, interpreted, and abstracted to generate coding units; we divided the responses into categories and subcategories. Eleven patients had stomas inserted after surgery while six did not. Content analysis identified four categories common to patients with and without stomas: [diet control], [coping with defecation dysfunction], [compromising with defecation dysfunctions], and [maintenance of exercise habits]. Our results suggest the need for intervening among rectal cancer survivors to address eating habits to alleviate defecation dysfunction and exercise habits to maintain physical function. In clinical practice, symptom relief and exercise instruction may improve the well-being of cancer survivors with bowel dysfunction.

Analysis of bowel function, urogenital function, and long-term follow-up outcomes associated with robotic and laparoscopic sphincter-preserving surgical approaches to total mesorectal excision in low rectal cancer: a retrospective cohort study

OBJECTIVE

The present study comparatively analyzed short-term clinical effectiveness and long-term follow-up endpoints associated with robotic-assisted sphincter-preserving surgery (RAS) and laparoscopic-assisted sphincter-preserving surgery (LAS) when used to treat low rectal cancer.

METHOD

Within such a single-center retrospective cohort analysis, low rectal cancer patients that underwent RAS (n=200) or LAS (n=486) between January 2015 and beginning of July 2018 were enrolled.

RESULTS

The mean operative durations in the RAS and LAS cohorts were 249±64 min and 203±47 min, respectively (P<0.001). Temporary ileostomy rates in the RAS and LAS cohorts were 64.5% and 51.6% (P = 0.002). In addition, major variations across such cohorts regarding catheter removal timing, time to liquid intake, time to first leaving bed, and length of hospitalization (all P<0.001). This distal resection margin distance within the RAS cohort was diminished in comparison to LAS cohort (P=0.004). For patients within the LAS cohort, the time required to recover from reduced urinary/female sexual function was > 6 months post-surgery (P<0.0001), whereas within the RAS cohort this interval was 3 months (P<0.0001). At 6 months post-surgery, male sexual function within RAS cohort was improved in comparison to LAS cohort (P<0.001). At 6 months post-surgery, Wexner scores revealed similar results (P<0.001). No major variations within overall or disease-free survival were identified across these cohorts at 3 or 5 years post-surgery.

CONCLUSION

Robotic sphincter-preserving surgery is a safe and effective surgical technique in low rectal patients in terms of postoperative oncological safety and long-term endpoints. And the RAS strategy provides certain additional benefits with respect to short-term urogenital/anorectal functional recovery in treated patients compared to LAS.

A new stoma for an older person-An association with quality of life and physical function: A systematic review

BACKGROUND

Older people are more likely to have a stoma postabdominal surgery than younger people. Few studies have examined the effect of a stoma on older people. The aim of this review was to explore the effect of a stoma on functional independence of an older person. We explored secondary outcomes of poststoma formation length of hospital stay, quality of life and factors affecting stroma independence.

METHODS

An exploratory systematic review was developed by our multidisciplinary group including an expert patient, colorectal surgeon, stoma nurse, physiotherapist, geriatrician, and methodologist. Four databases were searched including studies with participants 60 years old or older, who had undergone abdominal surgery for any pathology resulting in an abdominal stoma.

RESULTS

We identified 857 studies, of which we included 25 in the final review incorporating 6972 participants (average age 67.4 years). There was a strong association between presence of stoma and (1) worse physical function (standardized MD = 0.7; 95% CI 0.21-1.19; I²  = 95) and (2) worse quality of life (standardized MD = 1.61; 95% CI 0.5-2.72, I²  = 98). The same effect was seen in fecal ostomy and urinary diversion. Few studies measured stoma independence and only one examined factors affecting this. No studies examined length of stay.

CONCLUSIONS

Stoma have a negative association with the physical function and quality of life of older people. Future studies should focus on identifying modifiable factors that may affect physical function, quality of life, and stoma independence.

Clinical Utility and Characteristics of the LARS Score Compared to the CCIS

PURPOSE

The low anterior resection syndrome (LARS) score (LS) has been widely validated and has become an international tool for evaluating postoperative bowel dysfunction. However, many physicians still use the conventional incontinence scores in LARS treatment. Moreover, interpretation of LS and its relationship with conventional incontinence scores are not yet well understood. Here we compared the LS with the Cleveland Clinic Incontinence Score (CCIS) to clarify the clinical utility and characteristics of the LARS score.

METHODS

We performed a multicentre observational study, recruiting 246 rectal cancer patients following sphincter-preserving surgery. Patients completed the LS, CCIS, and SF36 questionnaires.

RESULTS

The response rate was 76.4%, and a total of 180 patients were analysed. The LS was strongly correlated with the CCIS (P < 0.001, rs = 0.727). However, among 116 patients determined to not have incontinence (CCIS 0-5), 51 (44%) were diagnosed with LARS (29 with minor LARS and 22 with major LARS). Among 68 patients without LARS, only 3 were diagnosed as having incontinence (CCIS > 6). In comparison with background factors, aging and elapsed time were associated with only LS. High LS and CCIS both showed significant quality-of-life impairment as assessed by the SF-36.

CONCLUSION

This is the first study to determine the difference in the numeric values between the CCIS and LS. The LS can be a convenient tool for LARS screening, identifying a wide range of patients with LARS, including those with incontinence evaluated by CCIS. Assessment using the CCIS may often underestimate LARS.

Surgical treatment of anorectal melanoma: a systematic review and meta-analysis

Background

Anorectal melanoma is a rare neoplasm with a poor prognosis. The surgical approaches for anorectal melanoma can be categorized into local excision (procedures without lymph node removal and preservation of the rectum) and extensive resection (procedures with rectum and pararectal lymph node removal). The aim of this systematic review and meta-analysis was to compare the survival of patients who underwent extensive resection with that of patients who underwent local excision, stratifying patients according to tumour stage.

Methods

A literature review was performed according to PRISMA guidelines by searching MEDLINE/PubMed for manuscripts published until March 2021. Studies comparing survival outcomes in patients with anorectal melanoma who underwent local excision versus extensive resection were screened for eligibility. Meta-analysis was performed for overall survival after the different surgical approaches, stratified by tumour stage.

Results

There were 347 studiesidentified of which 34 were included for meta-analysis with a total of 1858 patients. There was no significant difference in overall survival between the surgical approaches in patients per stage (stage I odds ratio 1.30 (95 per cent c.i. 0.62 to 2.72, P = 0.49); stage II odds ratio 1.61 (95 per cent c.i. 0.62 to 4.18, P = 0.33); stage I–III odds ratio 1.19 (95 per cent c.i. 0.83 to 1.70, P = 0.35). Subgroup analyses were conducted for the time intervals (<2000, 2001–2010 and 2011–2021) and for continent of study origin. Subgroup analysis for time interval and continent of origin also showed no statistically significant differences in overall survival.

Conclusion

No significant survival benefit exists for patients with anorectal melanoma treated with local excision or extensive resection, independent of tumour stage.

Quality of life in restorative versus non-restorative resections for rectal cancer: systematic review

Background

Low rectal cancers could be treated using restorative (anterior resection, AR) or non-restorative procedures with an end/permanent stoma (Hartmann’s, HE; or abdominoperineal excision, APE). Although the surgical choice is determined by tumour and patient factors, quality of life (QoL) will also influence the patient's future beyond cancer. This systematic review of the literature compared postoperative QoL between the restorative and non-restorative techniques using validated measurement tools.

Methods

The review was registered on PROSPERO (CRD42020131492). Embase and MEDLINE, along with grey literature and trials websites, were searched comprehensively for papers published since 2012. Inclusion criteria were original research in an adult population with rectal cancer that reported QoL using a validated tool, including the European Organization for Research and Treatment of Cancer QLQ-CR30, QLQ-CR29, and QLQ-CR38. Studies were included if they compared AR with APE (or HE), independent of study design. Risk of bias was assessed using the Risk Of Bias In Non-Randomized Studies of Interventions (ROBINS-I) tool. Outcomes of interest were: QoL, pain, gastrointestinal (GI) symptoms (stool frequency, flatulence, diarrhoea and constipation), and body image.

Results

Nineteen studies met the inclusion criteria with a total of 6453 patients; all papers were observational and just four included preoperative evaluations. There was no identifiable difference in global QoL and pain between the two surgical techniques. Reported results regarding GI symptoms and body image documented similar findings. The ROBINS-I tool highlighted a significant risk of bias across the studies.

Conclusion

Currently, it is not possible to draw a firm conclusion on postoperative QoL, pain, GI symptoms, and body image following restorative or non-restorative surgery. The included studies were generally of poor quality, lacked preoperative evaluations, and showed considerable bias in the data.

The association of bowel function, participation in life activities, and quality of life in rectal cancer survivors

PURPOSE

To evaluate whether limited participation in life activities is associated with quality of life (QOL) in rectal cancer survivors, and if so, whether this association is independent of bowel function difficulties.

METHODS

We surveyed rectal cancer survivors from four healthcare systems about their QOL, bowel function, and participation in life activities. Additional demographic and clinical variables were extracted from the electronic health record. We examined independent associations between bowel function, participation in life activities, and QOL, controlling for potential confounders. We also identified factors, including ostomy status, that correlate with participation in life activities.

RESULTS

Of the 527 respondents, 52% were male, 80% were non-Hispanic white, and the mean age was 63. In fully adjusted models for all rectal cancer survivors, participation in life activities was positively associated with QOL, while bowel function was not. Bowel function retained an independent association with QOL for those who previously had an ostomy and were therefore more likely to have a low rectal anastomosis. Lower participation in life activities was correlated with lower self-reported physical and cognitive function, younger age, financial difficulty, and being non-Hispanic white.

CONCLUSIONS

Rectal cancer survivors' participation in life activities was strongly associated with QOL, even when controlling for numerous confounders, including bowel function. Identifying ways to improve participation in life activities may be critical to developing rehabilitative and other supportive interventions that optimize QOL among rectal cancer survivors.

'Because Everybody is so Different': a qualitative analysis of the lived experiences and information needs of rectal cancer survivors

OBJECTIVE

To (1) characterise (A) the lived experiences and (B) information needs of patients with rectal cancer; and (2) compare to the perceived lived experiences and information needs of colorectal surgeons.

DESIGN

We conducted 1-hour semistructured qualitative interviews, dual independent transcript coding and thematic analysis.

SETTING/PARTICIPANTS

Interviews included rectal cancer survivors (stages I-III), some accompanied by caregivers, at Dartmouth-Hitchcock Medical Center and experienced colorectal surgeons.

RESULTS

We performed 25 interviews involving 30 participants, including 15 patients with 5 caregivers, plus 10 physicians. Two major themes emerged. First, patients reported major impacts on their lives following rectal cancer, including on their everyday lives and leisure activities; identity, self-confidence and intimacy; mental health, especially anxiety. These impacts were mediated by their medical experiences, lifestyle and attitudes. Second, the diversity of effects on patients' lives means that care, counselling and information needs should be personalised for a better medical experience and outcomes. Surgeons did not report knowledge of the full range of patient experiences and reported limited counselling in key areas, particularly concerning intimacy and mental health.

CONCLUSION

Rectal cancer diagnosis, treatment and survivorship dramatically affect all people, regardless of which surgical treatment they undergo. Effects are varied and necessitate customised care, counselling and information, which surgeons are not currently providing. Because rectal cancer affects every part of patients' lives, they need holistic support and information. Patients would benefit from substantial support after treatment as they establish a new normal.

Factors influencing anterior/low anterior resection syndrome after rectal or sigmoid resections

Background/aim

Sphincter-preserving surgery is one of the main goals in the treatment of rectal cancer because it improves the quality of life (QoL). However, some patients may experience disrupted symptoms called anterior or low anterior resection syndrome (LARS). This study was designed to evaluate the frequency and influencing factors of LARS in patients who underwent sigmoid or rectal resection.

Materials and methods

In this retrospective, clinical study, patients who underwent rectal or sigmoid resection and anastomosis due to any benign and malignant reasons were evaluated in terms of LARS between January 2010 and November 2019 at Medical Faculty Hospital of Mersin University. The frequency and severity of LARS were determined by using a standard scale. Furthermore, influencing factors including lesion localization, operation, the proximity of anastomosis to the anal verge, creation of stoma, chemotherapy, and radiotherapy application were investigated.

Results

Out of a total of 550 patients, 276 were included in this study. The major LARS incidence was found as 27.2%. Very low anterior resection (VLAR) (OR = 42.40 (95% CI [11.14–161.36], P < 0.0001), protective ileostomy (OR = 12.83 (95% CI [6.58–25.0], P < 0.0001), end colostomy (OR = 8.55 (95% CI [1.36–53.61], P = 0.022), receiving chemotherapy (OR = 3.08 (95% CI [1.71–5.53], P < 0.0001), and radiotherapy (OR = 2.51 (95% CI [1.38–4.57], P = 0.003) and the ROC analysis showed that creating an anastomosis placed at most 8.5 cm from the anal verge was found to be a major influencing factor on LARS (P < 0.05).

Conclusions

LARS may frequently occur in patients who have undergone rectal resection. In this study, the most important factors influencing LARS were found to be the proximity of anastomosis to the anal canal and creating a protective stoma. Receiving chemoradiotherapy also plays an important role in LARS.

Management guidelines for low anterior resection syndrome - the MANUEL project

AIM

Little is known about the pathophysiology of low anterior resection syndrome (LARS), and evidence concerning the management of patients diagnosed with this condition is scarce. The aim of the LARS Expert Advisory Panel was to develop practical guidance for healthcare professionals dealing with LARS.

METHOD

The 'Management guidelines for low anterior resection syndrome' (MANUEL) project was promoted by a team of eight experts in the assessment and management of patients with LARS. After a face-to-face meeting, a strategy was agreed to create a comprehensive, practical guide covering all aspects that were felt to be clinically relevant. Eight themes were decided upon and working groups established. Each working group generated a draft; these were collated by another collaborator into a manuscript, after a conference call. This was circulated among the collaborators, and it was revised following the comments received. A lay patient revised the manuscript, and contributed to a section containing a patient's perspective. The manuscript was again circulated and finalized. A final teleconference was held at the end of the project.

RESULTS

The guidance covers all aspects of LARS management, from pathophysiology, to assessment and management. Given the lack of sound evidence and the often poor quality of the studies, most of the recommendations and conclusions are based on the opinions of the experts.

CONCLUSIONS

The MANUEL project provides an up-to-date practical summary of the available evidence concerning LARS, with useful directions for healthcare professional and patients suffering from this debilitating condition.

Knowledge, attitudes, practices, and related factors of low anterior resection syndrome management among colorectal surgery nurses: a multicenter cross-sectional study

PURPOSE

With the widespread development of low and ultra-low rectal sphincter-preservation surgery, low anterior resection syndrome, a new clinical challenge, has received increased attention. As the principal practitioners of this syndrome management, colorectal surgery nurses require sufficient relevant knowledge and skills, but few studies have been conducted of their actual ability and practice of managing the syndrome. The study adopted a knowledge, attitude, and practice model to evaluate low anterior resection syndrome management among colorectal surgery nurses.

METHOD

A multicenter cross-sectional study was conducted, in which 361 registered nurses in colorectal surgery from 6 hospitals in 4 cities were enrolled. A structured paper questionnaire was used to collect demographics, scale scores for knowledge, attitudes and management practice, and training needs.

RESULTS

Participants scored poorly in knowledge, attitude, and practice. Whether training had been received or not was an important factor affecting the knowledge, attitude, and practice of nurses, and the majority of participants had not received training. Nurses with lower levels of education had worse knowledge and practice, and contract nurses scored lower than staff nurses in terms of knowledge and attitude.

CONCLUSIONS

The critical role of nurses in patient management places high demands on their knowledge, attitude, and practice. However, the present study demonstrated that the current knowledge, attitude, and practice of colorectal surgery nurses regarding the syndrome gave cause for concern, and whether training had been received was a key factor affecting these three aspects. Therefore, training is a key strategy to eliminate the gaps identified.

Quality of life in rectal cancer patients with or without oxaliplatin in the randomised CAO/ARO/AIO-04 phase 3 trial

BACKGROUND

The CAO/ARO/AIO trial has shown that oxaliplatin added to preoperative chemoradiotherapy and postoperative chemotherapy significantly improved disease-free survival in locally advanced rectal cancer (LARC). Here, we present a post-hoc analysis of quality of life (QoL) in disease-free patients.

PATIENTS AND METHODS

Between 2006 and 2010, 1236 patients with LARC were randomly assigned either to preoperative chemoradiotherapy followed by total mesorectal excision and postoperative chemotherapy (N = 623) or combined with oxaliplatin (N = 613). QoL questionnaires (EORTC QLQ-C30, colorectal module CR38) were completed at baseline, after postoperative chemotherapy and during follow-up. Analysis was performed according intent-to-treat.

RESULTS

Available questionnaires (baseline) were 82% (N = 512) in the control and 84% (N = 513) in the investigational group. Response rates were 49% (533 of 1086) at 1 year and 43% (403 of 928) at 3 years. Global health status (GHS) for disease-free patients was stable in both groups (range 0-100). At baseline: standard arm 62.0 (mean, SD 21.6; N = 491) versus oxaliplatin arm 63.2 (mean, SD 22; N = 503); at 3 years: 69.4 (SD 19.3; N = 187) versus 65.4 (SD 22.2; N = 202). After treatment and at 3 years, no significant differences (≥10 points) between groups were found in QoL subscales. Disease-free patients experiencing neurotoxic side-effects (grade 1-4) showed reduced GHS at 3 years versus patients without neurotoxicity (mean 59.2 versus 69.3; P < 0.001), while grade 3-4 rate was low.

CONCLUSION

The addition of oxaliplatin was not associated with worse overall QoL. This information is of interest to patients in many ongoing rectal cancer trials.

TRIAL REGISTRATION INFORMATION

NCT00349076.

Time after ostomy surgery and type of treatment are associated with quality of life changes in colorectal cancer patients with colostomy

Purpose

Quality of life in colorectal cancer patients may be affected by colostomy and treatment, but relevant studies are still scarce and contradictory. The present study aimed to evaluate the association between colostomy time and treatment type with quality of life in colorectal cancer patients.

Methods

A prospective observational study of 41 patients with colorectal cancer was conducted on three occasions T0, T1 and T2 (0–2; 3–5 and 6–8 months after ostomy surgery, respectively). The treatments prescribed were: surgery alone, chemotherapy or radiotherapy, or chemoradiotherapy. European Organization for Research and Treatment of Cancer questionnaires were used to evaluate quality of life. Worsening clinical changes were evaluated considering difference in scores between times of surgery ≥±9 points.

Results

Regarding ostomy surgery, scores in physical function improved between T0 and T1 and these better scores were maintained at T1 to T2. The same was observed for urinary frequency, appetite loss and dry mouth. Chemoradiotherapy was associated with worse scores for global health status, nausea and vomiting, bloating and dry mouth. Although significant differences were not observed in some domains in the Generalized Estimating Equations analysis, patients showed noticeable changes for the worse in the pain, anxiety, weight concern, flatulence and embarrassment domains during these periods.

Conclusions

Colostomy improved quality of life at 3–5 months in most domains of quality of life and remained better at 6–8 months after surgery. Chemoradiotherapy had a late negative influence on quality of life. Health teams could use these results to reassure patients that this procedure will improve their quality of life in many functional and symptomatic aspects.

Analysis of factors affecting reversal of Hartmann's procedure and post-reversal complications

Although Hartmann’s procedure (HP) is commonly used as emergency treatment for colorectal disease, the reversal of HP (HR) is infrequently performed. The aims were to evaluate the rate of HR and determine the factors predictive of achieving HR. We retrospectively reviewed the medical records of patients who underwent HP between January 2007 and June 2019 at six Hallym University-affiliated hospitals. Multivariable analysis was performed to identify which factors were independently associated with HR. In the study period, 437 patients underwent HP, and 127 (29.0%) subsequently underwent HR. Of these, 46 (35.9%) patients experienced post-HR complications. In multivariable analysis, an interval between HP and HR of > 6 months was associated with the only lower rate of post-HR complications. Multivariate analysis showed that HR was less likely in patients aged > 70 years, those with American Society of Anesthesiologists (ASA) class III or IV, elective surgery, those experiencing more than two HP-related complications, and those with a malignancy (an indication for HP). One-third of the patients underwent HR. Age > 70 years, ASA class III or IV, elective surgery, more than two HP-related complications, and malignancy were associated with a non-HR rate.

Restorative reconstruction after total mesorectal excision for rectal cancer is associated with significant bowel dysfunction from initial presentation

Background

Patients often desire restorative reconstruction following total mesorectal excision. Reconstruction has become synonymous with providing high-quality rectal cancer care. However, the bowel functional outcomes of restoration from presentation are unknown. We aimed to evaluate the bowel functional effects of rectal cancer treatment from presentation through surveillance.

Methods

This was a retrospective cohort study from 2014 to 2019 using prospectively collected data. Patients underwent treatment for rectal adenocarcinoma including restorative reconstruction. Patients completed the validated Colorectal Functional Outcome questionnaire during clinic visits (1) at presentation, (2) after neoadjuvant therapy, (3) after restoration of continuity, and (4) at surveillance. Scores range from 0 to 100 with a higher score indicating worse bowel function.

Results

Sixty-eight patients (age: 62 ± 12 years, 40% female) were included. The mean tumor height was 7 ± 4 cm with 85% symptomatic. Bowel function did not worsen from presentation to after neoadjuvant therapy in Total Colorectal Functional Outcome and most domain scores; there was improvement in frequency and stool-related aspects. Bowel function worsened in all scores from after neoadjuvant to restoration of continuity (mean anastomotic height: 5 ± 2 cm); there were similar findings between presentation and restoration of continuity. At surveillance, there was improvement in most domains compared with restoration of continuity. There remained significant worsening of incontinence, social impact, and need for medication scores at surveillance compared with presentation.

Conclusion

Restorative reconstruction after total mesorectal excision is associated with significant bowel dysfunction. For some patients, restorative reconstruction may not be high-quality rectal cancer care.

Ultimate Functional Preservation With Intersphincteric Resection for Rectal Cancer

The proximity of the very low rectum rectal cancer to the anal sphincter raises a specific problem: how and until when can we preserve the anal continence without compromising the oncological result of the tumor resection? In this situation, intersphincteric resection (ISR) offers an excellent alternative to abdominoperineal resection (APR), but the selection of patients for this option must be extremely precise. This complex choice justifies the simultaneous consideration of an oncological approach with a functional approach in order to provide a full benefit to the patient. When a circumferential resection margin of at least 1 mm can be performed with a distal resection margin of at least 1 cm with or without preoperative radiotherapy, ISR ensures a safety choice. The oncological results of ISR reported in the literature when performed properly found a 5-year disease-free survival of 80.2% with a local recurrence rate of only 5.8%. In parallel to this oncological evaluation, the expected post-operative functional outcome and the resulting quality of life must be properly assessed pre-operatively, since partial or total resection of the internal sphincter impacts significantly on the functional outcome. Based on data from the literature, this work reports the essential anatomical considerations and then the oncological and functional elements indispensables when an anal continence preservation is evoked for a tumor of the very low rectum. Finally, the precise selection criteria and the major surgical principles are outlined in order to guarantee the safety of this modern choice for the patient.

Rapid transit in the left-sided colon is related to poor defecatory function at early period after stoma closure

Sphincter-saving surgery (SSS) is the gold standard for rectal cancer surgery but results in a wide spectrum of bowel dysfunction. This study investigated the impact of colonic dysmotility on the incontinent form of bowel dysfunction. Bowel function of patients who received SSS with loop ileostomy for treating rectal cancer was reviewed retrospectively from June 2013 two August 2015 at a single hospital. Immediately after closure of a diverting stoma, patients were tested for the colonic transit time (CTT) using radiopaque markers. Bowel dysfunction at 6 and 12 months after SSS was measured as the severity of fecal incontinence according to the Cleveland Clinic Incontinence Score (CCIS) and the use of an anti-diarrheal drug. A short CTT for the left colonic segment was significantly associated with the high CCIS and use of an antidiarrheal agent at 6 months after sphincter preservation. However, the CTT didn't correlate with the CCIS at 12 months after SSS. Rather, age and surgical method demonstrated a significant association. Colonic dysmotility after SSS appears to intensify fecal incontinence for a relatively short period. Its impact abates within a year.

p53 protein expression affected by TP53 polymorphism is associated with the biological behavior and prognosis of low rectal cancer

Low rectal cancer is a subtype of colorectal cancer at a special anatomic site with distinct biological behavior. TP53 is one of the most important cancer suppressor genes, and its structural variation and abnormal expression has been revealed to be associated with multiple cancer types. However, to the best of our knowledge, the association of p53 protein expression with its gene polymorphism, biological behavior and prognosis in low rectal cancer has not been clarified. Therefore, the current study aimed to explore these associations. In the present study, 347 patients with low rectal cancer and 353 controls were enrolled. Kompetitive Allele-Specific Polymerase Chain Reaction was used to detect five polymorphic sites of the TP53 gene (rs1042522, rs12947788, rs1625895, rs2909430 and rs12951053), while immunohistochemistry was used to detect the protein expression of TP53. The associations between p53 protein expression and TP53 polymorphism, biological behavior and prognosis in low rectal cancer were systematically analyzed. In low rectal cancer, p53 protein expression was markedly higher in TP53 rs1042522 mutant carriers compared with that in other genotypes where expression was higher in poorly differentiated, III-IV phase and T3-4 phase tumors, and in III-IV phase female patients. The survival time of patients with low p53 protein expression was evidently longer in females, non-smokers and patients >60 years old. In summary, p53 protein expression was identified to be affected by TP53 rs1042522 polymorphism, and was associated with the biological behavior and prognosis of low rectal cancer. TP53 rs1042522 and the associated protein expression could be used as indicators for biological behavior and prognosis in low rectal cancer.

Quality of Life in Oncology

Continuous improvements in the diagnosis and treatment of cancer lead to improved cure rates and longer survival. However, in many patients, the disease becomes chronic. In this context, the patients' quality of life (QOL) becomes a crucial issue. After an introduction about QOL, results from different areas of cancer treatment are presented considering their impact on QOL. Finally, implications are discussed for researchers, clinicians, and patients.

Smoking, alcohol consumption, diet and physical activity following stoma formation surgery, stoma-related concerns, and desire for lifestyle advice: a United Kingdom survey

BACKGROUND

Adherence to smoking, alcohol consumption, diet and physical activity (PA) guidelines may improve outcomes for people with a stoma. A better understanding of these behaviours following stoma formation surgery and their experiences and attitudes towards receiving lifestyle advice, could help identify specific gaps and inform interventions going forward. The aim of this study was to describe changes in current lifestyle following stoma formation and to explore concerns, desire for lifestyle information, advice and support among people who have or have had a stoma.

METHODS

A sample of adults who currently had or in the past had a stoma for treatment for any medical condition was recruited online through relevant charities and companies, and invited to complete a cross-sectional, online survey. Consenting participants (n = 425) provided demographic information and completed brief, validated questionnaires about their lifestyle, alongside questions around their concerns regarding permanent stoma and experiences of lifestyle information and advice. Responses were summarised using descriptive statistics, and associations between reported concerns about stoma and changes in health behaviours were explored.

RESULTS

Most respondents (93%) still had a stoma at the time of completing the survey. The majority (80%) had not consumed at least 5 portions of fruit and vegetables on the previous day and 20% reported they had not participated in at least 30 min of physical activity on any day in the previous week. Most respondents were non-smokers (84%) and did not exceed recommendations for alcohol intake (60%). Most (56%) felt their PA had decreased following stoma formation. Frequencies of concerns about a permanent stoma were high, and appeared to be associated with reported decreases in PA. Of those reporting nausea, 40% felt their diet had worsened since having their stoma. A large proportion of respondents had not received PA (42%) or dietary (30%) advice, and of these > 90% would have liked guidance.

CONCLUSIONS

Few respondents to this survey were eating the recommended amount of fruit and vegetables, and most reported a decrease in their PA following stoma surgery. Lifestyle advice would be welcomed by this population, which professionals should take into account when addressing stoma- related concerns.

Comparison of overall survival and quality of life between patients undergoing anal reconstruction and patients undergoing traditional lower abdominal stoma after radical resection

BACKGROUND

Miles procedure is often necessary for patients with low rectal carcinoma. However, this operation often affects the quality of life of patients, to evaluate the advantages of improved operation (anal reconstruction), the quality of life and survival between patients undergoing anal reconstruction and patients undergoing traditional lower abdominal stoma after radical resection were analyzed.

METHODS

The clinical data of 43 patients with low situated rectal carcinoma were retrospectively analyzed. 23 patients with left lower abdominal stoma after radical resection (Miles procedure) were divided into group A, and 20 patients with reconstruction of the anus in situ after radical resection were in group B. All patients were investigated by the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 and QLQ-CR38 questionnaire, the clinical data are recorded. Independent sample T test was used to analyze the difference in quality of life between group A and group B at 3, 6, and 12 months after surgery, and Kaplan-Meier was used to compare the difference in overall survival between group A and group B.

RESULTS

The results of T test showed that there were statistical significance in global health status and physical functioning between group A and group B at 3 and 6 months, but no statistical significance at 12 months (P = 0.024, P = 0.019, P = 0.115 for global health status; P = 0.004, P = 0.006, P = 0.065 for physical functioning, respectively). Emotional functioning and social functioning were also statistically significant between group A and group B at 3, 6, and 12 months (P = 0.041, P = 0.040, P = 0.034 for Emotional functioning; P = 0.020, P = 0.009, P = 0.032 for social functioning, respectively). This study also found that there was no statistical significance in body image and sexual functioning between group A and group B at 3 months, but there was statistical significance at 6 and 12 months(P = 0.098, P = 0.035, P = 0.045 for body image; P = 0.110, P = 0.048, P = 0.047 for sexual functioning, respectively). There were statistically significant about sexual enjoyment and defecation problems at 3, 6, and 12 months (P = 0.023, P = 0.028, P = 0.050 for sexual enjoyment; P = 0.013, P = 0.011, P = 0.050 for defecation problems, respectively).The results of Kaplan-Meier showed that the overall survival (OS) between group A and group B was not statistically significant (χ² = 0.600, P = 0.439).

CONCLUSIONS

There was no difference in survival time between group A and group B, but compared with the patients with left lower abdominal stoma(group A), the quality of life was better in patients with reconstruction of the anus in situ (group B). It is significant to improve the traditional lower abdominal stoma operation.

Etiology and management of low anterior resection syndrome based on the normal defecation mechanism

Low anterior resection syndrome (LARS) commonly develops after an anal sphincter-preserving operation (SPO). The etiology of LARS is not well understood, as the anatomical components and physiological function of normal defecation, which may be damaged during the SPO, are not well established. SPOs may damage components of the anal canal (such as the internal anal sphincter, longitudinal conjoint muscle, or hiatal ligament), either mechanically or via injury to the nerves that supply these organs. The function of the rectum is substantially impaired by resection of the rectum, division of the rectococcygeus muscle, and/or injury of the nervous supply. When the remnant rectum is small and does not function properly, an important functional role may be played by the neorectum, which is usually constructed from the left side of the colon. Hypermotility of the remnant colon may affect the manifestation of urge fecal incontinence. To develop an SPO that minimizes the risk of LARS, the anatomy and physiology of the structures involved in normal defecation need to be understood better. LARS is managed similarly to fecal incontinence. In particular, management should focus on reducing colonic motility when urge fecal incontinence is the dominant symptom.

Impact of Length of Distal Margin on Outcomes Following Sphincter Preserving Surgery for Middle and Lower Third Rectal Cancers

Outcomes of sphincter preserving surgery for distal rectal cancers improve with clear circumferential resection and distal resection margin. However, the extent of distal resection margin after a complete mesorectal excision is often a cause for debate. We evaluated the outcome of middle and lower third rectal cancer patients undergoing sphincter preservation with variable distal resection margin at our center. Patients with biopsy-proven rectal adenocarcinoma within 10 cm from anal verge undergoing sphincter preserving resections were included. Patients with positive circumferential resection margin were excluded. Patients were divided into three groups based on the extent of distal resection margin (< 6 mm, 6-10 mm, > 10 mm) and oncological outcomes were compared. The median age of 242 patients was 50 years and 44 (18.2%) were high-grade tumors. Preoperative chemoradiation was used in 185 (75.2%) patients. Median distal resection margin was 20 mm. Patients in < 10 mm group had a significantly higher proportion of lower third (68.3% vs 39.8%, p = 0.004) and chemoradiation-treated tumors (85.4 vs 74.6%, p = 0.001). A significantly higher percentage required an intersphincteric resection in the < 10 mm group (53.7% vs 14.4%, p = 0.0001). Significantly higher percentage tumors were pT3 in > 10 mm group (45.3% vs. 31.7%) (p = 0.05). The median follow-up was 23 months. There was no difference in the overall, loco-regional, and distant recurrence rates between the three groups. A subcentimeter distal resection margin does not influence loco-regional or distant recurrence rates following sphincter preserving surgery for middle and lower third rectal adenocarcinoma.

A qualitative study exploring what it takes to be physically active with a stoma after surgery for rectal cancer

PURPOSE

Many adults must cope with the adverse effects of cancer and adjuvant therapies, which may limit their engagement in health-enhancing behaviors such as physical activity (PA). Furthermore, the placement of a stoma during surgery for rectal cancer may cause additional challenges to being physically active. The aim of this study was to explore the experiences of rectal cancer survivors who were living with a stoma and the impact on their engagement in PA.

METHODS

Interpretive phenomenological analysis was used as the approach for this qualitative study. Fifteen rectal cancer survivors took part in a semi-structured interview post-chemotherapy, and thematic analysis was used to identify themes within their accounts.

RESULTS

Three themes captured participants' personal lived experience: (1) reasons for engaging in PA, (2) deterrents to engaging in PA, and (3) practical implications.

CONCLUSIONS

Participants' accounts offered insight into both their cancer and stoma-related experiences, highlighting both reasons for and deterrents to engaging in PA. Further, findings helped to identify tangible strategies that those learning to be physically active with a stoma may find useful.

Abdominoperineal Resection for Rectal Cancer in the Twenty-First Century: Indications, Techniques, and Outcomes

BACKGROUND

Management of low rectal cancer continues to be a challenge, and decision making regarding the need for an abdominoperineal resection (APR) in patients with low-lying tumors is complicated. Furthermore, choices need to be made regarding need for modification of the surgical approach based on tumor anatomy and patient goals.

DISCUSSION

In this article, we address patient selection, preoperative planning, and intraoperative technique required to perform the three types of abdominoperineal resections for rectal cancer: extrasphincteric, extralevator, and intersphincteric. Attention is paid not only to traditional oncologic outcomes such as recurrence and survival but also to patient-reported outcomes and quality of life.

Comparison of Anthropometric Parameters after Ultralow Anterior Resection and Abdominoperineal Resection in Very Low-Lying Rectal Cancers

Background and Aim

Ultralow anterior resection (uLAR) is a sphincter-saving procedure for very low-lying rectal cancers. This procedure, however, has complications related to defecation which can aggravate the patient's quality of life postoperatively. In this study, we compared the anthropometric and nutritional parameters after uLAR and abdominoperineal resection (APR).

Methods

We retrospectively reviewed the data of patients who underwent either uLAR or APR in 2012 for rectal cancers within 3 cm from the anal verge. Data including body weight, body mass index (BMI), levels of total protein, albumin, and hemoglobin and lymphocyte count were analyzed. We compared the changes of these parameters before operations to 3 years after discharge between uLAR and APR groups by ANOVA for repeated measures and Bonferroni comparison method.

Results

After 3 years of discharge, the body weight and BMI of the APR group were fully recovered to the preoperative levels; however, those of the uLAR group did not. The hemoglobin level in the APR group was recovered to the preoperative level within 3 months of discharge; however, that in the uLAR group was recovered after 1 year of discharge.

Conclusions

Recovery of anthropometric and nutritional status of patients was more stable after APR than after uLAR. These findings might indirectly reflect the low anterior syndrome effect of uLAR and help colorectal surgeons in selecting better surgical methods and in better counseling patients with very low-lying rectal cancer.

Bowel symptoms and self-care strategies of survivors in the process of restoration after low anterior resection of rectal cancer

BACKGROUND

The purpose of this research is to identify the bowel symptoms and self-care strategies for rectal cancer survivors during the recovery process following low anterior resection surgery.

METHODS

A total of 100 participants were investigated under the structured interview guide based on the dimensions of "symptom management theory".

RESULTS

92% of participants reported changes in bowel habits, the most common being the frequent bowel movements and narrower stools, which we named it finger-shaped consistency stools. The 6 most frequently reported bowel symptoms were excessive flatus (93%), clustering (86%), urgency (77%), straining (62%), bowel frequency (57%) and anal pendant expansion (53%). Periodic bowel movements occurred in 19% participants. For a group of 79 participants at 6 to 24 months post-operation, 86.1% reported a significant improvement of bowel symptoms. Among 68 participants of this subgroup with significant improvements, 70.5% participants reported the length of time it took was at least 6 months. Self-care strategies adopted by participants included diet, bowel medications, practice management and exercise.

CONCLUSIONS

It is necessary to educate patients on the symptoms experienced following low anterior resection surgery. Through the process of trial and error, participants have acquired self-care strategies. Healthcare professionals should learn knowledge of such strategies and help them build effective interventions.

Rectal Cancer Survivors' Participation in Productive Activities

CONTEXT

Rectal cancer and its treatment impair survivors' productivity.

OBJECTIVE

To assess determinants of market and nonmarket employment, job search, volunteering, and homemaking among survivors five years or longer after diagnosis.

DESIGN

We mailed questionnaires to 1063 survivors who were members of Kaiser Permanente (Northern California, Northwest) during 2010 and 2011.

MAIN OUTCOME MEASURES

Productive activities, functional health status, and bowel management at the time of the survey.

RESULTS

Response rate was 60.5% (577/953). Higher comorbidity burdens were associated with lower productivity for men and women rectal cancer survivors. Productive survivors were younger and had lower disease stage and age at diagnosis, higher household income and educational attainment, and fewer comorbidity burdens and workplace adjustments than did nonproductive survivors (p < 0.05 each; 2-sided). Productive rectal cancer survivors were evenly split by sex.

CONCLUSION

Staying productive is associated with better mental health for rectal cancer survivors. Rectal cancer survivors with multiple chronic conditions, higher disease stage, lower productive activities, and older age need better access to medical care and closer monitoring of the quality of their care, including self-care. To capture the full extent of the involvement of survivors in all types of productive activities, research should routinely include measures of employment, searching for employment, homemaking, and volunteering. Counting market and nonmarket productive activities is innovative and recognizes the continuum of contributions survivors make to families and society. Health care systems should routinely monitor rectal cancer survivors' medical care access, comorbidities, health-related quality of life, and productive activities.

[Patients’ adaptation strategies for colostomates with a self image disturbance after a month of surgery.]

BACKGROUND

the establishment of a colostomy is a difficult time for the patient since it undergoes physical, psychological and social changes resulting in the modification of the body self-image. Purpose and Framework : this study aims to identify adaptation strategies for colostomates who have a disturbance of self-image after a month of surgery depending on the Roy Adaptation Model.

METHODS

a descriptive quantitative study was realized with a sample of 70 patients with colostomy in the department of surgery Farhat Hached and Sahloul Hospital in Sousse. To collect data, an auto-questionnaire (OAI-23) was used after a revalidation in Arabic. The descriptive statistics and the regressions united and multivariated were used to analyze the data.

RESULTS

our study shows that 85.7 % of the participants always feel sick, and why 57 of them (81,4 %) can't get over the shock of having a stoma 82.9 % are still angry.

DISCUSSION

the results are discussed from the reference frame then the recommendations were formulated followed by some limits.

CONCLUSION

the improvement of the adaptation process of colostomized patients should be an ongoing concern of all stakeholders.

Emotional approach coping and depressive symptoms in colorectal cancer patients: The role of the intimate relationship

This study examined whether emotional approach coping was associated with lower depressive symptoms, and whether intimacy moderated this association, in 121 married/partnered colorectal cancer (CRC) outpatients. Prospective analyses of survey data on emotional approach coping, depressive symptoms, and intimacy measured at baseline and 6-month follow-up showed that depressive symptoms were inversely related to processing, expression, and intimacy. At baseline, the association between processing and depressive symptoms was moderated by intimacy: greater processing was associated with lower depressive symptoms only for those in relatively high-intimacy relationships. Enhancing emotional approach coping efforts and relationship quality may benefit CRC patients' adjustment.