Female sexual problems after treatment for colorectal cancer - a population-based study

Prevalence and Impact of Postoperative Sexual Dysfunction After Major Emergency Abdominal Surgery: A Prospective Cohort Study

INTRODUCTION

Sexual dysfunction is commonly reported after cancer surgery or pelvic surgery; however, the incidence following major emergency abdominal surgery remains unknown. This study aimed to investigate the incidence and sex differences in sexual dysfunction up to 90 days postoperatively after major emergency abdominal surgery.

METHODS

This single-center prospective cohort study included all consecutive patients undergoing major emergency abdominal surgery at Copenhagen University Hospital Herlev from March 2023 to March 2024. Follow-up was conducted at 30 and 90 days postoperatively. Sexual function was assessed using the Brief Sexual Symptom Checklist (BSSC), and patients were asked to report whether they were sexually active before and after surgery.

RESULTS

Of the 180 patients who responded at postoperative day (POD) 30, 69 patients (38.3%) reported being sexually active before surgery but only 31 patients (17.2%) remained active after surgery. At POD 90, 71 (48.3%) of 147 patients reported being sexually active before surgery, whereas 48 patients (32.7%) remained active postoperatively. A significant decrease in sexual activity was observed in both men (63.2% at POD 30 and 45.5% at POD 90) and women (45.2% at POD 30 and 21.1% at POD 90) (p < 0.001 for both time points). Out of the patients who completed the BSSC questionnaire, 32 patients (32.6%) reported dissatisfaction with their sexual function at POD 30, which slightly decreased to 22 patients (26.8%) at POD 90. No significant difference in dissatisfaction rates between men and women was found at either time point.

CONCLUSION

Sexual dysfunction was common after major emergency abdominal surgery in both men and women, with no significant sex differences observed. These findings highlight the need for proactive discussions, information, and management of sexual health in the perioperative period to improve patient outcomes and quality of life.

Shared Decision Making in the Treatment of Rectal Cancer

Background/Objectives: The management of locally advanced rectal cancer has evolved significantly, shaped by advances in multimodal neoadjuvant therapy and a growing emphasis on organ preservation through the watch-and-wait approach. These advancements, however, introduce complex treatment decisions that require careful consideration by both patients and clinicians. Methods: This narrative review explores the evolution of the management of locally advanced rectal cancer and the role of shared decision-making in guiding treatment decisions, particularly for patients facing decisions between surgical resection and watch-and-wait. Additionally, it discusses the development of tools to aid in shared-decision making, current challenges in implementing shared decision-making and future directions for improvement patient centered care in locally advanced rectal cancer management. Results: Considerations for decision making include anatomical considerations that influence surgical options, the potential benefits and risks of watch-and-wait versus surgical resection of the rectum, and the impact of treatment on bowel, urinary, and sexual function. Additionally, patients must weigh the long-term implications of their choices on quality of life. Conclusions: Shared decision-making has emerged as a critical component of patient-centered care and ensures that treatment decisions align with patients' values and priorities. Given the preference-sensitive nature of the management of locally advanced rectal cancer, shared decision-making plays an important role in helping patients navigate these decisions.

Sexual dysfunction after colorectal and anal cancer-treatment in nurse-led sexological clinics

AIM

Sexual dysfunction after colorectal and anal cancer is common but rarely identified and treated, although effective treatment options do exist. Therefore, we recently established nurse-led clinics for the treatment of sexual dysfunction after pelvic organ cancer at two Danish university hospitals. The aim of this paper is to present patients' clinical characteristics, the treatments offered and improvements in sexual function recorded.

METHOD

In this cohort study, colorectal and anal cancer patients were referred to the clinics at any time point after their cancer treatment. Specialized treating nurses identified and registered organic sexual disorders and psychological concerns at the first visit, and initiated treatments. Treatments were algorithm-based and rooted in a biopsychosocial approach. Patient-reported outcome measures were completed at baseline and 3 months after discharge.

RESULTS

Among 127 referred patients, 78% were men. The mean age was 60.6 years (SD 10.4 years) and the women were a mean 7.3 years younger than the men (p = 0.001). Eighty per cent were rectal cancer patients. The most prevalent disorder was erectile dysfunction in men (95%) and dyspareunia in women (71%). Psychological concerns were registered in 53% of men and 54% of women. Pharmacological treatments, mainly phosphodiesterase-5 inhibitors, were prescribed to 87% of men, and local oestrogens were prescribed to 54% of women. Instructions in the use of sexual aids were given to 22% of men and 42% of women. Furthermore, sexual counselling/therapy was offered to 44% of men and 92% of women to address sexuality related psychological problems. Three months after discharge, a clinically relevant improvement of ≥1 point was found in 68% of patients in at least one of three single items measuring 'Meaningful sex life', 'Sexual needs met' and 'Overall rating of sex life' on a five-point Likert-scale.

CONCLUSION

At nurse-led clinics, specialized nurses can effectively identify and treat sexual problems in patients with sexual dysfunction following colorectal/anal cancer. Organic dysfunctions were prevalent, and psychological problems characterized most patients. This highlights that treatment needs to be multidisciplinary and that patients benefit from specialized care.

Chronic pain after colorectal cancer treatment: A population-based cross-sectional study

AIMS

With the recently validated tool for estimating chronic pain after colorectal cancer surgery, the aims of this study were to calculate the prevalence and to identify predictive risk factors for chronic pain after colorectal cancer treatment.

METHOD

Clinical data from colorectal cancer patients treated between 2001 and 2014 were obtained from the Danish Colorectal Cancer Group database. In 2016, all survivors were invited to participate in a national cross-sectional questionnaire study on long-term functional outcomes, including the chronic pain questionnaire. The prevalence of chronic pain was analysed in groups based on demographic data and treatment-related factors. Multivariate logistic regression analysis was performed to determine significant predictors of chronic pain, displayed as odds ratios (OR) and 95% confidence intervals.

RESULTS

The response rate was 63.8%, representing 11 600 patients (7127 colon and 4473 rectal cancer patients). The overall prevalence of pain was 41.5%, with 15.4% having major pain. Major pain was more prevalent in rectal cancer patients than colon cancer patients (16.7% vs. 14.5%, p < 0.001). Predictors for major pain were: young age <60 years [OR 1.7 (95% CI 1.51-1.91)]; female sex [OR 1.63 (95% CI 1.46-1.82)]; an open surgical approach [OR 1.18 (95% CI 1.05-1.33)]; chemotherapy [OR 1.32 (95% CI 1.18-1.49)]; radiotherapy [OR 1.39 (95% CI 1.17-1.65)]; permanent stoma [1.56 (95% CI 1.31-1.86)]; comorbidity [OR 1.69 (95% CI 1.5-1.9)]; anastomotic leakage [OR 1.31 (95% CI 1.05-1.64)].

CONCLUSION

Chronic pain is prevalent after colorectal cancer surgery. All patients should be informed about the risks before cancer treatment, particularly those who are at an increased risk of developing major pain.

Long-Term Effects on Gonadal Function After Treatment of Colorectal Cancer: A Systematic Review and Meta-Analysis

BACKGROUND

The incidence of colorectal cancer (CRC) is increasing in the population under 50 years of age, with more than 10% of cases occurring in young adults. Fertility preservation counseling has therefore received increased attention in this younger patient population. The treatment of CRC is often based on multimodal therapies, including surgery, radiotherapy, chemotherapy, and, more recently, immunotherapy, which makes it difficult to estimate the expected effect of treatment on fertility. We, therefore, systematically analyzed the published literature on the gonadotoxic effects of CRC treatments to better advise patients on the risk of infertility and the need for fertility preservation measures. This systematic review and meta-analysis are part of the FertiTOX project, which aims to reduce the data gap regarding the gonadotoxicity of oncological therapies.

OBJECTIVES

The aim of this review and meta-analysis is to evaluate the potential impact of CRC therapies on gonadal function to allow more accurate counseling regarding the risk of clinically relevant gonadotoxicity and the need for fertility preservation measures before oncological treatment.

MATERIALS AND METHODS

A systematic literature search was conducted in Medline, Embase, the Cochrane database of systematic reviews, and CENTRAL in March 2024. A total of 22 out of 4420 studies were included in the review. Outcomes were defined as clinically relevant gonadotoxicity, indicated by elevated follicle-stimulating hormone (FSH) and/or undetectable anti-Müllerian hormone (AMH) levels and/or the need for hormone replacement therapy in women and azoo-/oligozoospermia and/or low inhibin B levels in men. Studies with fewer than nine patients were excluded from the meta-analysis.

RESULTS

The qualitative analysis included 22 studies with 1634 subjects (775 women, 859 men). Treatment consisted of active surveillance after surgery (37.7%), chemotherapy (12.7%), radiation (0.2%), or radiochemotherapy (53.9%). In 0.5%, the therapy was not clearly described. The meta-analysis included ten studies and showed an overall prevalence of clinically relevant gonadotoxicity of 23% (95% CI: 13-37%). In women, the prevalence was 27% (95% CI: 11-54%), and in men, 18% (95% CI: 13-26%). A subanalysis by type of CRC was only possible for rectal cancer, with a prevalence of relevant gonadotoxicity of 39% (95% CI: 20-64%). In patients undergoing chemotherapy exclusively, the prevalence was 4% (95% CI: 2-10%). In those receiving only radiotherapy, the prevalence was 23% (95% CI: 10-44%); in contrast, it reached 68% (95% CI: 40-87%) in patients who received radiochemotherapy.

CONCLUSIONS

This first meta-analysis of the clinically relevant gonadotoxicity of CRC therapies provides a basis for counseling on the risk of infertility and the need for fertility preservation measures. Despite the low prevalence of gonadotoxicity in cases receiving chemotherapy alone, fertility preservation is still recommended due to the uncertainty of subsequent therapy and the lack of large longitudinal data on individual treatment effects. Further prospective studies are needed to investigate the impact of CRC treatment on gonadal function and estimate the effect of new treatment modalities, such as immunotherapies.

Fertility in young-onset colorectal patients with cancer: a review

Although the overall incidence and mortality of colorectal cancer have declined, diagnosed cases of young-onset colorectal cancer have increased significantly. Concerns about future fertility are second only to concerns about survival and may significantly affect the quality of life of young cancer survivors. Fertility preservation is an important issue in young-onset colorectal patients with cancer undergoing oncotherapy. Here, we discussed the effects of different treatments on fertility, common options for fertility preservation, factors affecting fertility preservation and improvement measures, and the relationship between fertility and pregnancy outcomes in young-onset colorectal patients with cancer.

Quality of life and symptom burden after rectal cancer surgery: a randomised controlled trial comparing patient-led versus standard follow-up

PURPOSE

After curatively intended rectal cancer (RC) surgery, new follow-up strategies are warranted, seeking more individualised care and targeting health-related quality of life (HRQoL) and functional outcomes. The FURCA trial aimed to investigate the effect of patient-led follow-up on HRQoL and symptom burden 3 years after surgery.

METHODS

RC patients from four Danish centres were randomised 1:1 to intervention (patient-led follow-up with patient education and self-referral to a specialist nurse) or control (standard follow-up with five routine doctor visits). Patients in both groups had a computed tomography (CT) at 1 and 3 years. The primary outcome (HRQoL) was assessed by the Functional Assessment of Cancer Therapy - colorectal (FACT-C) score (Ward et al. in Qual Life Res. 8(3):181-95, 18). Secondary outcomes were functional measures, patient involvement and satisfaction and cancer recurrence at 3 years.

RESULTS

From Feb 2016 to Aug 2018, 336 patients were included of whom 248 completed 3 years of follow-up. Between-group differences were found neither for the primary endpoint, nor for functional outcomes. The recurrence rate did not differ between the groups. Patient involvement and satisfaction were higher in the intervention group with statistical significance in almost half of the items.

CONCLUSIONS

We found no effect on HRQoL and symptom burden from patient-led follow-up, although it may improve patient-perceived involvement and satisfaction.

IMPLICATIONS FOR CANCER SURVIVORS

The findings in this study suggest that patient-led follow-up is a more tailored approach to meet cancer survivors' needs and might improve their ability to cope with survivorship.

CLINICALTRIALS

GOV IDENTIFIER

R97-A6511-14-S23.

Current treatment of pT1 rectal cancers in Denmark: A retrospective national cohort study

AIM

Organ preservation strategies for patients with rectal cancer are increasingly common. In appropriately selected patients, local excision (LE) of pT1 cancers can reduce morbidity without compromising cancer-related outcomes. However, determining the need for completion surgery after LE can be challenging, and it is unknown if prior LE compromises subsequent total mesorectal excision (TME). The aim of this study is to describe the current management of patients with pT1 rectal cancers.

METHOD

This is a retrospective national cohort study of the Danish Colorectal Cancer Group database, including patients with newly diagnosed pT1 cancers between 2016 and 2020. Patients were stratified according to treatment into LE alone, completion TME after LE or upfront TME. The treatment and outcomes of these groups were compared.

RESULTS

A total of 1056 patients were included. Initial LE was performed in 715 patients (67.7%), of whom 194 underwent completion TME (27.1%). The remaining 341 patients underwent upfront TME (32.3%). Patients undergoing LE alone were more likely to be male with low rectal cancers and greater comorbidity. No differences in specimen quality or perioperative outcomes were noted between patients undergoing completion or upfront TME. Eighty-five patients (15.9%) had lymph node metastases (LNM). Pathological risk factors poorly discriminated between patients with and without LNM, with similar rates seen in patients with zero (14.1%), one (12.0%) or two (14.4%) risk factors.

CONCLUSION

LE is a key component of the treatment of pT1 rectal cancer and does not appear to affect the outcomes of completion TME. Patient selection for completion TME remains a major challenge, with current stratification methods appearing to be inadequate.

Factors associated with sexual dysfunction in patients with colorectal cancer in Iran: a cross-sectional study

Sexual dysfunction is a prevalent issue among individuals diagnosed with colorectal cancer (CRC), significantly impacting their quality of life. However, limited research has explored the factors associated with sexual dysfunction in CRC patients in Iran. This cross-sectional study aimed to identify the demographic factors that may contribute to sexual dysfunction in this population. A cross-sectional study involving CRC patients was conducted from April 1, 2022, to May 1, 2022, in Tabriz, Iran. Ethical approvals were obtained, and convenience sampling was employed at outpatient chemotherapy centers in five Tabriz hospitals. Validated questionnaires, including participants characteristics form, the Female Sexual Function Index (FSFI) for females and International Index of Erectile Function (IIEF) for males, were utilized. Data were analyzed using IBM SPSS Statistics version 24, employing descriptive statistics and stepwise linear regression to assess association between mentioned factors and sexual function. Among 256 participants, 50.4% were males, 49.6% were females, and 80.5% were married. The predominant age range was 50-60 years. The study findings revealed a high prevalence of sexual dysfunction among both female (Mean ± SD: 10.91 ± 8.67, Min-Max: 3.20-33.00) and male (Mean ± SD: 27.64 ± 16.28, Min-Max: 11-62) CRC patients. Factors such as the presence of a colostomy for FSFI (P < 0.001), type of treatment received for both FSFI and IIEF (P < 0.001), type of housing for both FSFI and IIEF (P < 0.001), occupation for FSFI (P < 0.001), presence of other diseases for FSFI (P = 0.047), and time since the last chemotherapy session for FSFI (P = 0.018), Education for IIEF (P = 0.026), and Age for IIEF (P = 0.002) were identified as significant factors of sexual dysfunction. These demographic factors demonstrated varying effects on sexual function, underscoring the complexity of this issue. The results underscore the significance of addressing sexual health concerns in CRC patients and highlight the necessity for tailored interventions to enhance their overall well-being. Healthcare providers should recognize the influence of demographic factors on sexual function and contemplate integrating sexual health assessments and interventions into the care of CRC patients. Further research is needed to comprehend better the underlying mechanisms and devise effective strategies for managing sexual dysfunction in this population.

Cancer therapy-related vaginal toxicity: its prevalence and assessment methods-a systematic review

PURPOSE

In 2020, almost 9 million women were diagnosed with cancer worldwide. Despite advancements in cancer treatment strategies, patients still suffer from acute and long-term side effects. This systematic review aims to evaluate the most frequently reported adverse effects in the genitourinary system and compare them across cancer types, treatment modalities, and evaluation methods.

METHODS

Pubmed Central, SCOPUS, and Cochrane Library were searched following the PRISMA guidelines to identify all prospective and retrospective observational cohort studies and randomized controlled trials assessing vaginal side effects of adult female cancer patients. The study quality was evaluated using The Newcastle-Ottawa Scale or the Risk of Bias 2 tool, as appropriate.

RESULTS

The most prevalent population was breast cancer patients, followed by gynaecological cancer patients. Overall, the focus was on vaginal dryness, while vaginal stenosis was the primary outcome in gynaecological cancer patients. Significant discrepancies were found in the frequency and severity of the reported adverse events. Most studies in this review evaluated side effects using patient-reported outcome measures (PROMs).

CONCLUSIONS

Genitourinary syndrome of menopause following cancer treatment is most frequently documented in breast and gynaecological cancer patients, often focussing on vaginal dryness and vaginal stenosis based on PROMs. This review provides a complete overview of the literature, but more high-quality clinical trials are necessary to draw firm conclusions on acute and chronic vaginal toxicity following cancer treatment.

IMPLICATIONS FOR CANCER SURVIVORS

This review could help improve the current preventive and curative management options for genitourinary complications, thereby increasing the patient's QoL and sexual functioning.

The sexuality experience of stoma patients: a meta-ethnography of qualitative research

BACKGROUND

As the quality of life of stoma patients has become a research hotspot, sexual health as an integral part of patients' lives has received more and more attention. However, there is a lack of comprehensive reviews on the sexual experiences of patients with stomas. This study aims to synthesize the qualitative literature on the subjective experience of stoma patients' sexual life, to identify their sexual needs, and to provide evidence for the content and methods of sexual health interventions for healthcare professionals.

METHODS

PubMed, Embase, Web of Science, CINAHL, and Scopus were searched for qualitative studies on the sexual experience of stoma patients (from the inception to January 2023). Titles, abstracts, and full texts were reviewed by two researchers. We used the Critical Appraisal Program (CASP) checklist to assess the quality of included articles.

RESULTS

A total of 1388 articles were retrieved, and eight studies were included. Data was extracted, including three main themes: 1) sexual problems due to changes in physical function and psychological disorders; 2) the relationship with spouse changes; 3) the cognition of sexual life and the need for sexual knowledge.

CONCLUSION

Healthcare professionals should pay attention to the sexual life status and sexual health needs of stoma patients and their partners, and give professional guidance and support in treatment and nursing to improve the quality of sexual life of stoma patients.

Challenges presented by complete response to immune checkpoint blockade in patients with dMMR colorectal cancer: A case report

INTRODUCTION

Early clinical trials have demonstrated remarkable responses to immune checkpoint blockade (ICB) in patients with colorectal cancers with deficient mismatch repair (dMMR) mechanisms. The precise role immunotherapy will play in the treatment of these patients is undefined, with these agents likely to produce new challenges as well as opportunities.

PRESENTATION OF CASE

A 74-year-old patient was diagnosed with a locally advanced dMMR adenocarcinoma in the transverse colon with clinical suspicion of peritoneal metastases (cT4N2M1). The burden of disease was assessed as incurable, and a referral was made for palliative oncological treatment. After 5 months of treatment with pembrolizumab, a complete radiological response in the primary tumour was seen although there was still radiological suspicion of peritoneal and lymph node metastases. The patient underwent cytoreductive surgery and hyperthermic intraperitoneal chemotherapy but unfortunately died 6 weeks later due to complications. Final histology of the surgical specimen showed no evidence of residual disease (ypT0N0M0).

DISCUSSION

This case highlights the opportunities and challenges presented by the efficacy of ICB in dMMR colorectal cancer. These agents were able to cure a patient who had disseminated disease presumed to be incurable at the time of diagnosis. However, due to current limitations in determining the degree of response to ICB, this result could only be confirmed after major surgery, which ultimately led to the patient's death.

CONCLUSION

ICB can lead to dramatic responses in patients with dMMR colorectal cancers. Major challenges remain in differentiating complete and partial responders and determining the indications for conventional surgery.

Do colorectal cancer patients with a postoperative stoma have sexual problems? A pooling up analysis of 2566 patients

PURPOSE

This study aimed to evaluate the effect of the stoma on sexual function in colorectal cancer patients.

METHODS

Search strategy was conducted in four databases including PubMed, Embase, the Cochrane Library, and Medline on Nov 20, 2022. After that, the quality of eligible studies was assessed by the Newcastle Ottawa Scale (NOS) and the Agency for Healthcare Research Quality (AHRQ). In order to evaluate the sexual function between the stoma group and the non-stoma group, mean values and standard deviation were pooled for scores in questionnaires, and odds ratio and 95% confidence intervals were pooled for self-designed problems. Results were shown in forest plots; Egger's test and the trim and fill analysis were used for assessing the publication bias. All the data analyses above were performed by STATA 16.0 software.

RESULTS

Six cohort studies and three cross-sectional studies were included for this pooling up analysis. As for the European Organization for Research and Treatment of Cancer (EORTC) quality of life questionnaire (QLQ-C38), male patients with stomas had more sexual problems (mean differences = 0.32, 95% confidence intervals = 0.01 to 0.63, I² = 67.80%, P = 0.05); however, other indicators including sexual functioning, sexual enjoyment, and female sexual problems had little difference between the two groups. As for other questionnaires and problems, stoma did not have an impact on sexual function.

CONCLUSION

The stoma after surgery was not significantly associated with the sexual function of female patients with colorectal cancer and was associated with worse scores on only sexual problems for males.

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.

Chronic pain after colon cancer surgery: Translation and validation of a scoring system

OBJECTIVE

The aim of this study was to translate and validate the chronic pain score (CP score) in a cohort of colon cancer patients. Chronic pain following colon cancer surgery is still poorly understood, in particular the lack of a validated tool for measuring chronic pain is a major issue as such an instrument is critical for evaluating the incidence and risk factors. The CP score was created using data from Danish rectal cancer patients.

METHODS

Danish colorectal cancer survivors diagnosed between 2001 and 2014 completed the CP score and two quality of life (QoL) measures. Clinical data were obtained from a national database. Convergent validity was investigated by testing the association of the CP score with a single ad hoc QoL item and the EORTC QLQ-C30, and discriminative validity was tested as the score's ability to differentiate between gender and age groups. Sensitivity and specificity were evaluated by determining the ability of the score to identify patients with a major impact of pain on QoL.

RESULTS

Responses from 7127 colon cancer were included. Convergent validity was confirmed, as the score was associated with both QoL measures (p < 0.001). Moreover, the score could differentiate between males/females and older/younger patients (p < 0.001, respectively), reflecting high discriminative validity. Finally, the score was able to identify patients with a major impact on QoL, with a sensitivity of 87% and specificity of 82%.

CONCLUSION

The CP score is a valid tool for measuring chronic pain after colon cancer surgery and should be used to homogenize outcomes in future studies.

Surgical outcomes and sexual function after laparoscopic colon cancer surgery with transvaginal versus conventional specimen extraction: A retrospective propensity score matched cohort study

BACKGROUND

Natural orifice specimen extraction has been shown to reduce postoperative pain and wound complications, and provide better cosmetic outcome. However, whether transvaginal specimen extraction affects sexual function remains controversial. The purpose of this study was to investigate the short-term outcomes, sexual function, cosmetic outcomes and prognosis after colon cancer surgery with transvaginal specimen extraction.

METHOD

This study was a propensity score-matched comparative retrospective study, based on prospectively collected data in a single center. This study included 70 pairs of propensity score-matched female patients who underwent laparoscopic curative resection for stage I-III colon cancer with transvaginal specimen extraction and conventional specimen extraction between November 2015 and November 2020. Covariates used in the propensity score included age, tumor diameter, tumor differentiation, T stage and American Joint Committee on Cancer stage. Outcome measures included postoperative complication, postoperative sexual function, cosmetic result, disease-free survival and overall survival.

RESULTS

Patients in transvaginal group were administered with less additional analgesics (P = 0.008), and had fewer wound complications (P = 0.028). None of patient in the two groups underwent anastomotic leakage, incisional disruption or vaginal fistula. The baseline pre-operative Female Sexual Function Index scores in two groups were the same, and no difference was found in postoperative score between the two groups (P = 0.790). The cosmetic score was significantly better in transvaginal group than that of conventional laparoscopy group (P = 0.000). During the follow-up period, there were no differences in OS or DFS between the two groups (P = 0.658, P = 0.663).

CONCLUSIONS

Compared with laparoscopic colon cancer radical resection with specimen extraction, transvaginal specimen extraction is oncologically safe, brings better short-term outcomes, improved cosmetic results and has limited adverse effect on female's sexual function. This procedure can be further carried out in more appropriate patients.

Factors associated with returning to work and work ability of colorectal cancer survivors

PURPOSE

The objective of this current study was to describe the status of returning to work and work ability of colorectal cancer survivors and identify the key factors associated with returning to work and work ability of Chinese colorectal cancer patients.

METHODS

A cross-sectional observational study was performed in 212 colorectal cancer survivors who have worked before their colorectal cancer diagnosis. We evaluated patient's return to work (Yes/No), work ability, and factors by questionnaires of the Work Ability Index (WAI), M. D. Anderson Symptom Inventory for Gastrointestinal (MDASI-GI), and the Self-Report Psychosocial Adjustment to Illness Scale (PAIS-SR). Logistic regression analysis and linear regression were used to find the potential predictors with returning to work and work ability.

RESULTS

Participants mostly 145 have returned to work (68.4%). Work ability and psychosocial adjustment of colorectal cancer survivors were at a moderate level. After completing treatment, the patient still had many symptoms, and these symptoms were distress to live. In the two models, survivors with higher family monthly income per capita and lower psychosocial adjustment scores were more likely to have higher work ability and return to work. Survivors with lower symptom distress were more likely to have higher work ability (r =  - 0.038, p = 0.010). Survivors with higher work ability were more likely to return to work (OR = 1.193, 95% CI = (1.116,1.274)).

CONCLUSION

This study confirmed that symptom distress and psychosocial adjustment were significantly associated with colorectal cancer survivors' returning to work and work ability, which should be considered in future intervention research.

Impact of Androgens on Sexual Function in Women With Rectal Cancer - A Prospective Cohort Study

BACKGROUND

Women treated for rectal cancer are at risk of sexual dysfunction and impaired ovarian androgen production.

AIM

To investigate a possible association between serum levels of endogenous androgens and sexual function in women with rectal cancer.

METHODS

Women diagnosed with stage I-III rectal cancer were consecutively included and prospectively followed with the Female Sexual Function Index (FSFI) questionnaire from baseline to 2 years postoperatively and blood samples for hormone analyses, baseline to 1 year. Androgens were measured with liquid chromatography-mass spectrometry and electrochemiluminescence. The associations between the 4 measured androgens (testosterone, free testosterone, androstenedione, and dehydroepiandrosterone sulphate) and sexual function were assessed with generalized least squares random effects regression analysis in sexually active women.

OUTCOMES

The primary outcome measure was the mean change observed in the FSFI total score when the serum androgen levels changed with one unit. Secondary outcomes were the corresponding mean changes in the FSFI domain scores: sexual desire, arousal, lubrication, orgasm, satisfaction, and pain/discomfort.

RESULTS

In the 99 participants, the median FSFI total score decreased from 21.9 (range 2.0 - 36.0) to 16.4 (3.5 - 34.5) and 11.5 (2.0 to 34.8) at 1 and 2-years follow-up. After adjustment for age, partner, psychological well-being, preoperative (chemo)radiotherapy, and surgery, total testosterone and androstenedione were significantly associated with FSFI total score (β-coefficients 3.45 (95% CI 0.92 - 5.97) and 1.39 (0.46 - 2.33) respectively). Testosterone was significantly associated with the FSFI-domains lubrication and orgasm, free testosterone with lubrication, androstenedione with all domains except desire and satisfaction, and dehydroepiandrosterone sulphate with none of the domains.

STRENGTHS AND LIMITATIONS

This is the first study investigating whether androgen levels are of importance for the impaired sexual function seen in women following rectal cancer treatment. The prospective design allows for repeated measures and the use of the FSFI for comparisons across studies. No laboratory data were collected at the 2-year follow-up, and the missing data could have further clarified the studied associations.

CONCLUSION AND CLINICAL IMPLICATION

Testosterone and androstenedione were associated with sexual function in female rectal cancer patients. The results are of interest for future intervention studies and contribute to the understanding of sexual problems, which is an essential component of the rehabilitation process in pelvic cancer survivors. Svanström Röjvall A, Buchli C, Flöter Rådestad A, et al. Impact of Androgens on Sexual Function in Women With Rectal Cancer - A Prospective Cohort Study. J Sex Med 2021;18:1374-1382.

Sexual health and wellbeing after pelvic radiotherapy among women with and without a reported history of sexual abuse: important issues in cancer survivorship care

Aims

Sexual abuse is a women’s health concern globally. Although experience of sexual abuse and cancer may constitute risk factors for sexual dysfunction and low wellbeing, the effects of sexual abuse have received little attention in oncology care. This study aims to explore sexual health and wellbeing in women after pelvic radiotherapy and to determine the relationship between sexual abuse and sexual dysfunction, and decreased wellbeing.

Methods

Using a study-specific questionnaire, data were collected during 2011–2017 from women with gynaecological, anal, or rectal cancer treated with curative pelvic radiotherapy in a population-based cohort and a referred patient group. Subgroup analyses of data from women with a reported history of sexual abuse were conducted, comparing socio-demographics, diagnosis, aspects of sexual health and wellbeing.

Results

In the total sample of 570 women, 11% reported a history of sexual abuse and among these women the most common diagnosis was cervical cancer. More women with than without a history of sexual abuse reported feeling depressed (19.4% vs. 9%, p = 0.007) or anxious (22.6% vs. 11.8%, p = 0.007) and suffering genital pain during sexual activity (52% vs. 25.1%, p = 0.011, RR 2.07, CI 1.24–3.16). In the total study cohort, genital pain during sexual activity was associated with vaginal shortness (68.5% vs. 31.4% p ≤ 0.001) and inelasticity (66.6% vs. 33.3%, p ≤ 0.001).

Conclusions

Our findings suggest that a history of both sexual abuse and pelvic radiotherapy in women are associated with increased psychological distress and sexual impairment, challenging healthcare professionals to take action to prevent retraumatisation and provide appropriate interventions and support.

Male erectile function after treatment for colorectal cancer: a population-based cross-sectional study

AIM

The aim of this work was to determine the knowledge gap in the field of erectile function (EF) after colorectal cancer surgery and investigate and compare long-term male EF in colon and rectal cancer survivors in a national population.

METHOD

Danish male patients alive without evidence of recurrence who were treated for colon or rectal cancer between May 2001 and December 2014 were invited to participate. Using the International Index of Erectile Function (IIEF) score the derived dichotomized erectile dysfunction (ED) was defined as moderate/severe or no/mild. Patients were grouped based on type of surgery [colon resection, rectal resection (RR) or local resection] and stratified for stoma, preoperative radiotherapy (RT), age and American Society of Anesthesiologists (ASA) score.

RESULTS

Of 10 037 eligible patients, 4334 responded (43.18%). The EF score was significantly lower for RR (mean 12.14) compared with both colon resection (mean 15.82) and local resection (mean 14.81) (p < 0.0001). No significant difference between colon resection and local resection was found (p = 0.29). Both a stoma and the use of RT were independent risk factors for ED. After excluding patients with stoma and RT and adjusting for age and ASA score, RR still had a higher risk of ED (OR 1.42, CI 1.20-1.67) compared with colon resection.

CONCLUSION

RR has a negative affect on EF. No difference between patients who underwent colon resection and local resection was found. RT and stoma were independent risk factors for ED.

Systematic screening for late sequelae after colorectal cancer-a feasibility study

AIM

The aim of this study was to test the feasibility of a new method for systematic screening for late sequelae (LS) following colorectal cancer treatment.

METHOD

Patients with colorectal cancer from five Danish hospitals were invited to complete a survey about LS at 3, 12, 24 and 36 months after surgery as part of their follow-up. The survey consisted primarily of validated tools, supplemented by a few ad hoc items, measuring bowel, urinary and sexual dysfunction, pain and quality of life and an additional question regarding request for contact. Patients completed surveys electronically or on paper.

RESULTS

Of the 1721 invited patients, 1386 (80.5%) were included (1085 with colon cancer and 301 with rectal cancer) of whom 72.5% responded electronically. Patients responding electronically were 7.6 years younger than those responding on paper (P < 0.001). Since some patients answered more than once, the dataset consisted of 2361 surveys. Patients with colon cancer requested phone contact in 19.0% of the surveys, and 8.4% were referred to treatment for LS, primarily bowel dysfunction. Among patients with rectal cancer, 30.8% requested phone contact and 16.2% were referred for treatment of LS, mainly due to bowel and sexual dysfunction.

CONCLUSION

This is the first paper investigating a new method of systematic screening for LS following colorectal cancer using electronic patient-reported outcome measures. The study shows that in the Danish population a high response rate can be obtained with this method and that close to three-quarters of patients respond electronically. Patients with rectal cancer had a higher need for phone contact and treatment of LS than patients with colon cancer.

Urinary dysfunction after colorectal cancer treatment and impact on quality of life-a national cross-sectional study in males

AIM

Despite advances in the treatment of colorectal cancer, postoperative urogenital dysfunction is still a problem although its exact extent remains unclear. The aim of this study was to identify the prevalence and patterns of urinary dysfunction in men following treatment for colorectal cancer and the impact of urinary dysfunction on quality of life.

METHOD

A retrospective national Danish cross-sectional study was performed in patients treated for colorectal cancer between 2001 and 2014. Patients answered questionnaires on urinary function and quality of life including the International Consultation on Incontinence Modular Questionnaire-Male Lower Urinary Tract Symptoms measuring voiding and incontinence. Results were analysed based on data on demographics and treatment-related factors obtained from the Danish Colorectal Cancer Group database.

RESULTS

A total of 5710 patients responded to the questionnaire (response rate 52.8%). In both crude analysis and after adjusting for patient-related factors (age, time since surgery and American Society of Anesthesiologists score), both voiding (P < 0.0001) and incontinence scores (P < 0.0001) were significantly higher after rectal cancer than after colon cancer. In the rectal cancer group, abdominoperineal excision was found to be a significant risk factor for both voiding (P < 0.0001) and incontinence (P = 0.011), while radiotherapy only impaired continence (P = 0.014). Significant correlations between high voiding and incontinence scores and impaired quality of life were found in both groups.

CONCLUSION

We found a high prevalence of urinary dysfunction following treatment for colorectal cancer, especially in the rectal cancer group. Abdominoperineal excision was the most significant risk factor for both voiding and incontinence. Urinary dysfunction significantly impairs patients' quality of life.

Deterioration of Sexual Health in Cancer Survivors Five Years after Diagnosis: Data from the French National Prospective VICAN Survey

Little is known about cancer survivors' sexual health (SH)-particularly, from well after diagnosis and in cancers unrelated to sexuality. This study aimed to assess SH deterioration five years after diagnosis. We analyzed data from the French national VIe après le CANcer (VICAN) survey. Six items from the Relationship and Sexuality Scale were used to assess SH. Respondents were grouped according to an ascending hierarchical classification in four clusters: strong, moderate, and weak deterioration or stable (WD, SD, MD, or St). Out of 2195 eligible participants, 57.3% reported substantial SH deterioration as either SD (30.8%) or MD (26.5%), while WD and St accounted for 31.2% and 11.5% of respondents, respectively. Substantial deterioration was reported in all cancer sites (from 27.7% in melanoma to 83.1% in prostate). Treatment type, cancer sequelae, and pain, as well as psychological consequences (depression and anxiety, especially for younger patients) were associated with substantial SH deterioration. The same factors were identified after restricting the analysis to survivors of cancers unrelated to sexuality. Five years after diagnosis, the majority of cancer survivors reported SH deterioration. Interventions should be developed to improve SH regardless of cancer site. Particular attention should be paid to depression and anxiety, especially in younger survivors.

Prevalence and predictors of poor sexual well-being over 5 years following treatment for colorectal cancer: results from the ColoREctal Wellbeing (CREW) prospective longitudinal study

OBJECTIVES

To describe prevalence and predictors of poor sexual well-being for men and women over 5 years following treatment for colorectal cancer.

DESIGN

Prospective longitudinal study, from presurgery to 5 years postsurgery, with eight assessment points. Logistic regression models predicted sexual well-being from presurgery to 24 months and 24 months to 60 months; time-adjusted then fully adjusted models were constructed at each stage.

SETTING

Twenty-nine hospitals in the UK.

PARTICIPANTS

Patients with Dukes' stage A-C, treated with curative intent, aged ≥18 years and able to complete questionnaires were eligible.

OUTCOME MEASURES

The dependent variable was the Quality of Life in Adult Cancer Survivors sexual function score. Independent variables included sociodemographic, clinical and psychosocial characteristics.

RESULTS

Seven hundred and ninety participants provided a sexual well-being score for at least one time point. Thirty-seven per cent of men and 14% of women reported poor sexual well-being at 5 years. Baseline predictors for men at 24 months included having a stoma (OR 1.5, 95% CI 1.02 to 2.20) and high levels of depression (OR 2.69/2.01, 95% CI 1.68 to 4.32/1.12 to 3.61); men with high self-efficacy (OR confident 0.33/0.48, 95% CI 0.18 to 0.61/0.24 to 1.00; very confident 0.25/0.42, 95% CI 0.13 to 0.49/0.19 to 0.94) and social support (OR 0.52/0.56, 95% CI 0.33 to 0.81/0.35 to 0.91) were less likely to report poor sexual well-being. Predictors at 60 months included having a stoma (OR 2.30/2.67, 95% CI 1.22 to 4.34/1.11 to 6.40) and high levels of depression (OR 5.61/2.58, 95% CI 2.58 to 12.21/0.81 to 8.25); men with high self-efficacy (very confident 0.14, 95% CI 0.047 to 0.44), full social support (OR 0.26; 95% CI 0.13 to 0.53) and higher quality of life (OR 0.97, 95% CI 0.95 to 0.98) were less likely to report poor sexual well-being. It was not possible to construct models for women due to low numbers reporting poor sexual well-being.

CONCLUSIONS

Several psychosocial variables were identified as predictors of poor sexual well-being among men. Interventions targeting low self-efficacy may be helpful. More research is needed to understand women's sexual well-being.

Preparing Patients for Sexual Dysfunction After Radiation for Anorectal Cancers: A Systematic Review

PURPOSE

Successful multimodality treatment of anorectal cancers has led to increased numbers of survivors who experience permanent, life-changing side effects of treatment. Little is known about sexual dysfunction (SD) in this population. The etiology of SD after anorectal cancer treatment is complex and multifactorial. However, pelvic radiation plays a significant negative role in anatomic, hormonal, and physiological aspects of sexual function.

METHODS AND MATERIALS

A systematic literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols. Information was organized by key concepts useful for patient education, including (1) rates of SD after pelvic radiation for rectal cancer, (2) rates of SD after pelvic radiation for anal cancer, (3) mechanisms of SD and methods to reduce rates of SD, and (4) issues and opportunities related to patient education and discussion of SD after pelvic radiation.

RESULTS

SD after pelvic radiation for anorectal cancers is common in both men and women. Higher radiation doses may increase the risk for vaginal stenosis; however, it is unclear whether there are similar dose-volume relationships for men. Vaginal dilators and advanced radiation techniques can reduce the radiation dose to sexual organs at risk. Improvement is needed regarding counseling and education of patients about SD.

CONCLUSIONS

This review provides information from previously published studies that clinicians may use in their discussions with patients embarking on pelvic radiation for anorectal cancers. More modern, standardized, and complete data are needed to quantify the risk of SD after treatment. Some methods of sexual toxicity reduction have been studied, but further study into interventions aimed at treating postradiation sexual function are needed.

Impact of bowel and stoma dysfunction on female sexuality after treatment for rectal cancer

AIM

The aim of this study was to measure the impact of bowel dysfunction and a poorly functioning stoma on the risk of sexual inactivity and sexual dysfunction in female patients.

METHOD

In a population-based cross-sectional study, Danish rectal cancer patients diagnosed between 2001 and 2014 were invited to answer a comprehensive questionnaire regarding cancer- and treatment-related late side effects after rectal cancer treatment. Bowel function was assessed using the Low Anterior Resection score and stoma function using the Colostomy Impact score. Female sexuality was measured by sexual activity, overall sexual dysfunction (the Rectal Cancer Female Sexuality score) and by different domains of sexual dysfunction (Sexual Vaginal Changes questionnaire).

RESULTS

Eight-hundred and thirteen female patients completed the questionnaire (response rate 49.2%). Major bowel dysfunction did not significantly increase the risk of sexual inactivity (OR 1.39, 95% CI 0.93-2.07) but clearly increased the risk of sexual dysfunction (OR 3.03, 95% CI 1.67-5.51). The most distinct problems were dyspareunia and inability to complete intercourse. On the contrary, poor stoma function increased the risk sexual inactivity (OR 2.26, 95% CI 1.16-4.40) but not the risk of sexual dysfunction (OR 0.74, 95% CI 0.27-1.99). The most distinct problem was dissatisfaction with own physical appearance.

CONCLUSIONS

Both bowel dysfunction and stoma dysfunction negatively, but differently, affect sexuality. After restorative surgery, bowel dysfunction was primarily associated with sexual dysfunction while poor stoma function after abdominoperineal excision was associated with sexual inactivity.