Lower urinary tract dysfunction and quality of life in cervical cancer survivors after concurrent chemoradiation versus radical hysterectomy

Mid-urethral sling with proper sling tension is an effective treatment for stress urinary incontinence in women after pelvic radiotherapy: a pilot study of case series

Background

At present, consensus on the management of female stress urinary incontinence (SUI) after pelvic radiotherapy is lacking. We aim to assess the clinical effects of mid-urethral sling (MUS) for the treatment of SUI after pelvic radiotherapy in women.

Methods

We conducted a retrospective review of the clinical database of female with SUI after pelvic radiotherapy from June 2015 to February 2022. The clinical efficacy was evaluated by International Consultation on Incontinence Questionnaire-Short Form (ICI-Q-SF) questionnaire, maximum flow rate (Qmax) and postvoid residual (PVR) urine. All patients were reviewed postoperatively in an outpatient clinic.

Results

We identified 26 patients with mean age of 59.35 ± 7.32 years. All the patients who suffered from SUI had a history of gynaecological malignancies and received pelvic radiotherapy. 21 patients (80.77%, 95% CI: 0.621-0.915) were considered to have successfully improved after surgery, the ICI-Q-SF scores were lower than the pre-operative at 2 weeks, 6 months and 1 year postoperatively (P < 0.01). After 1-year follow-up, none of the patients had mesh erosion.

Conclusion

SUI following radiotherapy for the treatment of pelvic malignancy can be challenging to manage. MUS is a highly effective and safe option for the treatment of SUI after radiotherapy, additionally, that proper sling tension is the key to the success of the procedure.

Follow-up strategies after trimodal treatment for muscle-invasive bladder cancer: a systematic review

PURPOSE

Optimal follow-up strategies following trimodal treatment for muscle invasive bladder cancer play a crucial role in detecting and managing relapse and side-effects. This article provides a comprehensive summary of the patterns and risk factors of relapse, functional outcomes, and follow-up protocols.

METHODS

A systematic literature search on PubMed and review of current guidelines and institutional follow-up protocols after trimodal therapy were conducted.

RESULTS

Out of 200 identified publications, 43 studies (28 retrospective, 15 prospective) were selected, encompassing 7447 patients (study sizes from 24 to 728 patients). Recurrence rates in the urinary bladder varied between 14-52%; 3-16% were muscle-invasive while 11-36% were non-muscle invasive. Nodal recurrence occurred at 13-16% and distant metastases at 15-35%. After 5 and 10 years of follow-up, around 60-85% and 45-75% of patients could preserve their bladder, respectively. Various prognostic risk factors associated with relapse and inferior survival were proposed, including higher disease stage (> c/pT2), presence of extensive/multifocal carcinoma in situ (CIS), hydronephrosis, multifocality, histological subtypes, incomplete transurethral resection of bladder tumor (TURBT) and incomplete response to radio-chemotherapy. The analyzed follow-up guidelines varied slightly in terms of the number, timing, and types of investigations, but overall, the recommendations were similar.

CONCLUSION

Randomized prospective studies should focus on evaluating the impact of specific follow-up protocols on oncological and functional outcomes following trimodal treatment for muscle-invasive bladder cancer. It is crucial to evaluate personalized adaption of follow-up protocols based on established risk factors, as there is potential for improved patient outcomes and resource allocation.

Predicting the rate of adjuvant postoperative chemo/radiation in cervical cancer with tumor size ≥2 cm and <4 cm: An Israeli Gynecologic Oncology Group study

OBJECTIVE

Women with cervical cancer who undergo radical hysterectomy are often treated postoperatively with chemoradiation. Patient selection that minimizes adjuvant treatment is valuable. We compared two methods for predicting postoperative adjuvant treatment of women with tumor size ≥2 cm and <4 cm.

STUDY DESIGN

This multicenter retrospective study included 272 women with tumor size ≥2 cm and <4 cm. A receiver operating characteristic curve (ROC) analysis was used to determine the optimal tumor cutoff size to predict adjuvant treatment. A second analysis compared the rate of adjuvant treatment between women with and without lymph vascular space involvement (LVSI).

RESULTS

According to the ROC, the optimal cutoff value of tumor size for predicting adjuvant treatment was 2.95 cm (sensitivity 0.70, specificity 0.67). Tumors were ≥3.0 cm in 166 (61.0%) women. The rate of adjuvant treatment was higher in women with larger tumor diameter (73.8% vs. 47.9%, p < 0.0001). Of the 241 women with a LVSI record, LVSI was present in 81 (34%) women. Among women with LVSI, rates were higher of positive lymph nodes (41.0% vs 14.5%, p < 0.0001) and postoperative adjuvant treatment (83.3% vs. 53.7%, p < 0.001). Among women with tumor size ≥3.0 cm and LVSI, the rate of adjuvant treatment was 90.0%. In the multivariate analysis, both tumor size ≥3.0 cm and the presence of LVSI were independently associated with adjuvant treatment (OR 3.9, 95% CI 2.1-7.1; p < 0.0001 and OR 4.9, 95% CI 2.4-10.0; p < 0.0001, respectively).

CONCLUSION

In women with cervical cancer who underwent radical hysterectomy, tumors ≥3 cm were associated with a >70% rate of adjuvant treatment, and LVSI was associated with a >80% rate. These data should be weighed in multidisciplinary consultation with radiation oncologists when deciding treatment strategy.

Quality of Life among Survivors of Locally Advanced Cervical Cancer Treated with Definitive Chemoradiotherapy in a Decade of Transition

Introduction The standard treatment for locally advanced cervical cancer (LACC) is concurrent chemoradiotherapy (CRT). External beam radiotherapy (EBRT) and brachytherapy (BRT) advances in the last decade have resulted in improved local control and survival. There is a lack of data on quality of life (QoL) among survivors.

Objective This systematic review aimed to synthesize published data on QoL among LACC survivors treated with CRT and determine clinical factors of QoL.

Methods Systematic literature search was conducted in PubMed, EBSCO, and ScienceDirect for relevant articles published in 2010 to 2020. Eligible studies on LACC survivors aged 18 years and above, who reported QoL after CRT, were included. Screening and data extraction were done by two pairs of independent reviewers.

Results Five cohort studies, three cross sectional studies, and one clinical trial were included. Reported temporal evolution of QoL varied: two studies reported improvement of overall QoL, while four reported worsening of symptoms. Gastrointestinal, genitourinary, sexual, and psychosocial domains showed significant impairment. Age, stage, and baseline distress and physical condition were clinical determinants of body image, sexual activity, menopausal symptoms, distress, and dyspnea. Peripheral neuropathy, lymphedema, and dyspnea were reported, while grade 3 to 4 gastrointestinal, genitourinary, and musculoskeletal toxicities were rare.

Conclusion Use of advanced EBRT and BRT techniques is associated with improving QoL in the first 3 years from treatment completion. Gastrointestinal, genitourinary, sexual, and psychosocial functions remain impaired on the long-term. Other late toxicities worth noting include peripheral neuropathy, lower limb edema, and insufficiency fractures.

Current Management of Locally Advanced and Metastatic Cervical Cancer in the United States

Despite decreases in incidence in the twentieth century, cervical cancer continues to be a highly morbid disease in the United States. For those diagnosed with locally advanced disease, single-agent cisplatin-based chemotherapy concurrent with radiation remains the mainstay of treatment. For patients with metastatic, progressive, and recurrent disease, treatment typically consists of combination chemotherapy and incorporation of bevacizumab, and recent data show benefits with the addition of upfront immunotherapy in women whose cancer expresses programmed death ligand-1. The physical sequelae of locally advanced cervical cancer treatments stem largely from irradiation of the pelvis, and treatment of these is aimed at identifying reversible or treatable causes of symptoms and palliating those with irreversible causes. From a psychologic standpoint, patients with cervical cancer face the stigma of having a preventable cancer caused by a sexually transmitted infection and the ramifications of sexual dysfunction. Clinicians must invite honest dialogue to be able to address specific survivorship issues.

Effects of different types of hysterectomies on postoperative urodynamics and lower urinary tract symptoms

Purpose

To evaluate the effects of different hysterectomies—simple hysterectomy (SH) and radical hysterectomy (RH) with or without radiation therapy (RT) on urodynamics and lower urinary tract symptoms (LUTS).

Materials and Methods

Among patients who underwent urodynamic study between 2009 and 2019, those with RH history due to cervical cancer and SH for uterine myoma were included. Clinical parameters were compared after adjusting clinically significant baseline variables with multivariate regression.

Results

A total of 289 patients (RH-only, n=57; RH+RT, n=72; SH, n=160) were included. Age at hysterectomy, gap between urodynamic study and hysterectomy, body mass index, hypertension and vaginal delivery history were adjusted. Stress urinary incontinence was more likely to occur in SH group (p<0.001), while urgency urinary incontinence was more prevalent in patients with history of RH (odds ratio [OR] 6.4, 95% confidence interval 2.171–18.855; p=0.001). There was no difference in OR of mixed urinary incontinence. Higher proportion of RH patients complained of recurrent urinary tract infection and voiding symptoms requiring intermittent catheterization. On urodynamic study, RH groups had lower maximal flow rate, larger post-void residual, decreased bladder sensation and impaired detrusor contractility (all p<0.001) than SH group. Adjuvant RT resulted in decreased compliance and decrease in volume of the first sense to void.

Conclusions

Predominant LUTS differed among patients after different types of hysterectomy. RH resulted in inefficient bladder emptying, leading to recurrent urinary tract infection and voiding symptoms requiring intermittent catheterization. Adjuvant RT exacerbated bladder compliance and increased bladder sensation.

Estimation of dose-volume parameters of female urethra as organ-at-risk during interstitial brachytherapy in gynecological malignancies

Purpose: Interstitial brachytherapy (ISBT) is often used as post-external beam radiotherapy (EBRT) to treat locally advanced gynecological malignancies. Female urethra is in close proximity to the target during ISBT. However, it has not been evaluated as an organ-at-risk (OAR). Overlapping symptoms caused by radiation-induced bladder toxicity vs. urethral toxicity make it difficult to identify and report urethral toxicities separately. This was a retrospective study to estimate dose-volume parameters of female urethra during high-dose-rate ISBT.

Material and methods: Data of 24 patients with gynecological malignancies treated by ISBT were selected. Urethra and periurethral regions were retrospectively contoured. Mean volume, D_max, D_mean, D_2cc, D_1cc, D_0.5cc, D_0.2cc, and D_0.1cc were documented. Unpaired t-test was used for comparison of means.

Results: 20/24 Ca. cervix, 1/24 Ca. vagina, and 3/24 Ca. vaginal vault received 6-6.5 Gy in 4 ISBT fractions. Mean urethral length was 3.54 ±0.55 cm. Mean doses received by urethra per BT fraction were D_max = 4.23 ±1.32 Gy, D_mean = 2.71 ±1.01 Gy, D_0.2cc = 3.31 ±1.07, and D_0.1cc = 3.54 ±1.09 Gy. Comparison of total BT 2 Gy equivalent dose (EQD₂) with 4 fractions for urethra between patients with (9/24) and without anterior vaginal wall (15/24) involvement included D_mean = 18.79 ±7.49 Gy vs. 11.14 ±6.15 Gy*, D_1cc = 10.90 ±10.03 Gy vs. 4.54 ±3.93 Gy*, D_0.5cc = 19.50 ±8.69 Gy vs. 11.97 ±6.54 Gy*, D_0.2cc = 23.78 ±8.94 Gy vs. 15.51 ±7.39 Gy*, and D_0.1cc = 25.88 ±9.37 Gy vs. 17.39 ±8.03 Gy*, respectively (*p < 0.05).

Conclusions: Female urethra receives significant doses during ISBT for gynecological malignancies, especially when the anterior vaginal wall is within the target volume. Reporting doses to urethra would enable to develop clinical correlation and dose-volume constraints for urethra as organ-at-risk in future.

Primary or adjuvant chemoradiotherapy for cervical cancer with intraoperative lymph node metastasis - A review

Upon discovery of lymph node metastasis during radical hysterectomy with pelvic lymphadenectomy in early-stage cervical cancer, the gynaecologist may pursue one of two treatment strategies: abandonment of surgery followed by primary (chemo)radiotherapy (PRT) or completion of radical hysterectomy, followed by adjuvant (chemo)radiotherapy (RHRT). Current guidelines recommend PRT over RHRT, as combined treatment is presumably associated with increased morbidity. However, this review of literature suggests there are no significant differences in survival and recurrence and total proportions of adverse events between treatment strategies. Additionally, both strategies are associated with varying types of adverse events, and affect quality of life and sexual functioning differently, both in the short and long term. Although total proportions of adverse events were comparable between treatment strategies, lower extremity lymphoedema was reported more often after RHRT and symptom experience (e.g. distress from bladder or bowel problems) and sexual dysfunction more often after PRT. As reporting of adverse events, quality of life and sexual functioning were not standardised across the articles included, and covariate adjustment was not conducted in most of the analyses, comparability of studies is hampered. Accumulating retrospective evidence suggests no major differences on oncological outcome and morbidity after PRT and RHRT for intraoperatively discovered lymph node metastasis in cervical cancer. However, conclusions should be considered cautiously, as all studies were of retrospective design with small sample sizes. Still, treatment strategies seem to affect adverse events, quality of life and sexual functioning in different ways, allowing room for shared decision-making and personalised treatment.

Pelvic Floor Disorders among Gynecological Cancer Survivors in Sub-urban Regions of Kanchipuram District-India

Background

Pelvic floor muscle is the group of muscles: layering down the pelvic region; Controlling the bowel movements, urination, and sexual intercourse; working in a balanced and coordinated contraction and relaxation. The inability to control the pelvic floor muscles leads to pelvic floor disorders like urinary incontinence, faecal incontinence, dyspareunia, and pelvic pain.

Objective

The aim of this study is to find the prevalence of pelvic floor disorders among gynaecological cancer survivors in sub-urban regions of Kanchipuram district, India.

Materials and Methods

This study employs a nonexperimental study design. The procedure is well explained and informed consent is obtained from the gynaecological cancer survivors based on the inclusion and exclusion criteria. Gynecological cancer survivors who are not under any treatments for the last 1 year has been considered for this study. There were two sets of questionnaires in which one depicts vulvar pain function (Vulvar Pain Functional Questionnaire) and the other relates to pelvic floor symptom botheration (Pelvic Floor Bother Questionnaire). The individual has given enough time to fill the questionnaire. Patients seem necessary are further referred to the outpatient physiotherapy department.

Results

A moderate amount of Pelvic pain was reported to be felt by at least 64.6% of survivors. Added to it, a moderate level of bothersome was found to be reported by at least 56.2 % of survivors.

Conclusion

Findings conclude that there is a higher prevalence of pelvic floor dysfunction among gynecological cancer survivors.

A multi-institutional survey of the quality of life after treatment for uterine cervical cancer: a comparison between radical radiotherapy and surgery in Japan

This study aimed to research the post-treatment quality of life (QOL) between radiotherapy (RT)- and operation (OP)-treated early cervical cancer survivors, using separate questionnaires for physicians and patients. We administered an observational questionnaire to patients aged 20-70 years old with Stages IB1-IIB cervical cancer who had undergone RT or OP and without recurrence as outpatients for ≥6 months after treatment. We divided 100 registered patients equally into two treatment groups (n = 50 each). The average age was 53 and 44 years in the RT and OP groups, respectively. The RT group included 34 and 66% Stage I and II patients, respectively, whereas the OP group included 66 and 34% Stage I and II patients, respectively. The OP group included 58% of patients with postoperative RT. Combination chemotherapy was performed in 84 and 48% of patients in the RT and OP groups, respectively. On the physicians' questionnaire, we observed significant differences in bone marrow suppression (RT) and leg edema (OP). On the patients' questionnaire, significantly more patients had dysuria and leg edema in the OP group than in the RT group, and severe (Score 4-5) leg edema was significantly higher in the post-operative RT group than in the OP only group. The frequency of sexual intercourse decreased after treatment in both groups. On the patients' questionnaire, there were no significant differences between the two groups regarding sexual activity. These findings are useful to patients and physicians for shared decision-making in treatment choices. The guidance of everyday life and health information including sexual life after treatment is important.

Gynecological cancers and urinary dysfunction: a comparison between endometrial cancer and other gynecological malignancies

The purpose of this paper is to provide a narrative overview of the available literature about voiding dysfunction in women with gynecological cancer before and after surgical, chemo- and radiotherapy treatments. Radical surgery, radiotherapy, and chemotherapy may cause lower urinary tract dysfunction such as stress and urge urinary incontinence, and voiding difficulties. However, nerve-sparing radical hysterectomy may be a valid surgical approach in order to reduce bladder innervation impairment and maintain normal urinary function. Also, newer radiotherapy techniques significantly reduce the number of adverse effects, including bladder dysfunction. Pelvic floor muscle physiotherapy and training with biofeedback and urethral bulking agents represent some additional therapies that can be used in oncologically treated patients with urinary symptoms in order to improve a significant aspect of their quality of life. Considering the important impact on the patients' quality of life, a full urogynecological evaluation should be considered as an important part of oncological treatment and follow-up.

Establishment of animal model manifested as bladder neurogenic changes generated by bilateral pelvic nerve injury in male rats

PURPOSE

To establish a male rat model of neurogenic bladder after bilateral pelvic nerve injury (BPNI) and investigate the factors associated with onset of neurogenic bladder.

METHODS

Twenty-four 8-week-old male Sprague-Dawley rats were randomly divided into three groups (n = 8 rats per group). Rats in 4-week and 8-week nerve injury group underwent BPNI, while rats in the sham group underwent a sham operation. Bladder functional analysis were performed and then bladders tissues were harvested for morphological examination and investigating the mRNA expression levels of target genes in all rats.

RESULTS

The bladder weight significantly increased in rats following BPNI. Functional analysis revealed non-voiding contractions and decreased detrusor contractility following BPNI, manifested as elevated post-void residual and bladder capacity while reduced maximum voiding pressure and voiding efficiency. The collagen area in bladder tissue and mRNA expression levels of target genes significantly increased at 4 or 8 weeks post-BPNI except Smad3. At 4 weeks post-BPNI, expression levels of vesicular acetylcholine transporter were reduced, then returned to baseline at 8 weeks. Expression levels of tyrosine hydroxylase were reduced at both 4 and 8 weeks post-BPNI.

CONCLUSIONS

A neurogenic bladder animal model was successfully established by performing BPNI in male rats, characterized by impaired voiding function, bladder detrusor fibrosis, and reduced neurotransmitter release.

Urodynamic assessment of bladder storage function after radical hysterectomy for cervical cancer

BACKGROUND

After radical hysterectomy for cervical cancer, the most common complication is lower urinary tract symptoms. Post-operatively, bladder capacity can alter bladder function for a prolonged period. This study aimed to identify factors affecting bladder storage function.

METHODS

A multicenter, retrospective cohort study was conducted. Information of patients with stages IA2 to IIB cervical cancer with urodynamic study results were retrospectively collected from nine hospitals between June 2013 and June 2018 according to the inclusion criteria. Demographic, surgical, and oncological data were collected. The univariate and multivariate logistic regression was used to identify clinical factors associated with bladder storage function.

RESULTS

Two hundred and three patients with cervical cancer had urodynamic testing post-operatively. Ninety-five (46.8%) patients were diagnosed with stress urinary incontinence (SUI). The incidence of low bladder compliance (LBC) was 23.2%. Twenty-seven (13.3%) patients showed detrusor overactivity (DO). Fifty-seven patients (28.1%) presented with a decreased maximum cystometric capacity (DMCC). The probability of composite bladder storage dysfunction was 68.0%. Multivariate analysis confirmed that laparoscopy represents a protective factor for SUI with an odds ratio of 0.498 (P = 0.034). Patients who underwent a nerve-sparing procedure were less odds to experience SUI (P = 0.014). A significant positive correlation between LBC and DO was observed (P < 0.001). A greater length of the resected vagina and chemoradiotherapy were common risk factors for LBC and DO, while radiotherapy exerted a stronger effect than chemotherapy. Additionally, patients who received chemoradiotherapy frequently developed a DMCC. The follow-up time was not correlated with bladder storage function.

CONCLUSION

A nerve-sparing procedure without longer resected vagina is recommended for protecting the bladder storage function.

Early removal of indwelling urinary catheter after radical surgery for early-stage cervical cancer-A cohort study

OBJECTIVE

To evaluate the difference between early and delayed removal of indwelling urinary catheter after radical hysterectomy (RH) or radical trachelectomy (RT).

METHODS

An ambispective study was conducted in early-stage cervical cancer patients who underwent RH or RT. Delayed indwelling urinary catheter removal occurred on a postoperative day (POD) 7 in the retrospective group (January 2012-November 2013), and early removal occurred on POD 1 in the prospective group (May 2014-June 2017). The postvoid residual (PVR) test was performed after indwelling catheter removal in both groups.

RESULTS

Our sample included 47 patients in the delayed group and 48 in the early one. There was no difference in age, body mass index, tumor size, histology, stage, surgical approach, and intraoperative and postoperative complications. Indwelling urinary catheter reinsertion was needed in 16 (34%) patients in the delayed group and 12 (25%) in the early group (P = .37), with no statistical difference between the median PVR volumes -82.5 and 45 mL (P = .06), respectively. Seven (14.9%) patients in the delayed group presented with 30-day urinary tract infection vs two (4.2%) in the early group (P = .09).

CONCLUSIONS

Early indwelling urinary catheter removal, in regard to the rate of catheter reinsertion and PVR volume, does not differ from delayed removal.

Effects of an alpha-1d adrenoreceptor antagonist (naftopidil) on bladder dysfunction after radiotherapy in female rats

PURPOSE

Storage-phase bladder dysfunction can develop after pelvic radiotherapy. As the alpha-1d adrenoreceptor (a1d-AR) is dominant in the human detrusor, we aimed to investigate the effect of an a1d-AR antagonist on bladder dysfunction after pelvic radiotherapy in a rat model.

MATERIALS AND METHODS

Twenty-four female Wistar rats were used. Eight rats (14-15 weeks, 250-300 g) were randomized to three groups (normal reference group, radiation alone group and radiation plus naftopidil group). An 18-Gy dose of radiotherapy was applied to the radiation alone and radiation plus naftopidil groups. Naftopidil (20 mg/kg) was administered daily to the radiation plus naftopidil group. Four weeks after radiation, all rats underwent cystometry and were killed for reverse transcription polymerase chain reaction to detect mRNAs [a1d-AR, brain-derived neurotrophic factor (BDNF) and vascular endothelial growth factor (VEGF)], Western blot to detect proteins (a1d-AR, extracellular-signal-regulated kinase, BDNF and VEGF) and immunohistochemistry.

RESULTS

Compared to the radiation alone group, (1) the decrease in the mRNA and protein expression of a1d-AR and VEGF was ameliorated, (2) the increase in the expression of BDNF mRNA and proteins such as extracellular-signal-regulated kinase and BDNF was suppressed, (3) submucosal thickness and vascularity on immunohistochemistry were improved, and (4) the baseline intravesical pressure and intercontraction interval in cystometry were ameliorated in the radiation plus naftopidil group.

CONCLUSION

Administration of an a1d-AR antagonist could improve storage-phase bladder dysfunction after radiotherapy not only by upregulating a1d-AR, which might decrease bladder compliance, but also by enhancing vascularity, which might protect the urinary bladder from chronic ischemic inflammation.

[Impact of hysterectomy on urinary incontinence: A systematic review]

INTRODUCTION

The impact of a hysterectomy on urinary incontinence is a controversial subject in the literature.

OBJECTIVE

To evaluate the prevalence and incidence of urinary incontinence after a hysterectomy as well as associated risk factors such as the type of hysterectomy, the surgical approach, urodynamic criteria and uterine disease.

STUDY DESIGN

We conducted a systematic review in Pubmed database with the following keywords and MeSH term: hysterectomy, urinary incontinence.

RESULTS

A total of 1340 articles were retrieved, 42 articles were selected for the final text analysis. The results of the different studies were heterogeneous. Hysterectomy seemed to increase the rate of sphincter deficiency (VLPP<60mmH₂O for 20% of cases versus 1,7% without hysterectomy, P=0.003). The vaginal route could increase the incidence of UI with OR of 2.3 (95%CI 1.0-5.2). Subtotal hysterectomy appears to increase UI with a 0,74 RR for total hysterectomy (95%CI 0.58-0.94). A radical hysterectomy with nerve conservation would preserve urinary functions, unlike pelvic radiotherapy, which is responsible for irreversible nerve damage by demyelination and bladder fibrosis.

Effects of clean intermittent self-catheterization on late bladder dysfunction after radical hysterectomy in cervical cancer

OBJECTIVE

To identify the benefits of clean intermittent self-catheterization in women who have late bladder dysfunction caused by radical hysterectomy in cervical cancer.

METHODS

Thirty women who underwent radical hysterectomy with late bladder dysfunction were recruited. A nursing intervention program focusing on clean intermittent self-catheterization and a drinking plan was implemented. We recorded urinary times during the day and night, post-voiding residual urine volume, positive catheter specimen of urine rate, and quality of life instruments for patients with cervical cancer .

RESULTS

All patients were able to satisfactorily manage clean intermittent self-catheterization following video-based operational training. Bladder function was significantly increased after 3-month intervention compared with before the intervention. Urinary times during the day and night, and post-voiding residual urine volume were greatly decreased post-intervention compared with pre-intervention. The rate of a positive catheter specimen of urine test significantly decreased over time. There was significant improvement in quality of life in five dimensions between weeks 1 and 12 following the intervention.

CONCLUSIONS

Patients are able to learn the technique of clean intermittent self-catheterization without any difficulty. This technique is effective together with a drinking plan to decrease late bladder dysfunction caused by radical hysterectomy in cervical cancer.

Urinary Dysfunction Assessment in Long-Term Survivors of Carcinoma Cervix Using LENT SOMA Scale: An Indian Study Addressing Quality of Life Issues

Background:

Carcinoma cervix is the second most common type of cancer in the world. With the increasing proportion of women surviving carcinoma of the cervix, quality of life has been an important clinical issue. Since there are very few studies from India, this study is to assess urinary dysfunction issues in patients of carcinoma cervix treated with multimodality therapy using the LENT SOMA scores.

Methods:

The study was prospective and patients treated between 1995 - 2007 on follow up were included in this study after ethical clearance. A total of 85 patients were accrued comprising 6 stage IB, 6 stage II A, 25 stage II B, 2 stage IIIA, 45 stage III B and 1 stage IV A disease. Sixty-six patients were treated with radiotherapy in which 46 patients received chemoradiotherapy and 19 had surgery prior to post-operative radiotherapy. The mean age was 47.81 years with a range of 25-68 years. Completion of LENT SOMA scale and Statistical analysis was done.

Results:

Mean score for BU (Bladder/Urethra) was highest (0.0758) in fifth year of treatment whereas UK (Ureter/Kidney score was highest (0.0408) after 4 years. Bladder score was more in 60-69 years of age and in stage IIIB patients of cervical cancers. Bladder morbidity was more in patients who received chemoradiotherapy and in patients who received radiotherapy with boost where Bladder and Urethra morbidity was more in patients who were treated with Extended Field radiation.

Conclusions:

The LENT SOMA system was acceptable and feasible to use and gave us an insight into the morbidity in our patients and to develop effective management plans to reduce the post treatment symptoms and improve quality of life.

Nerve-sparing radical hysterectomy compared to standard radical hysterectomy for women with early stage cervical cancer (stage Ia2 to IIa)

BACKGROUND

Radical hysterectomy is one of the standard treatments for stage Ia2 to IIa cervical cancer. Bladder dysfunction caused by disruption of the pelvic autonomic nerves is a common complication following standard radical hysterectomy and can affect quality of life significantly. Nerve-sparing radical hysterectomy is a modified radical hysterectomy, developed to permit resection of oncologically relevant tissues surrounding the cervical lesion, while preserving the pelvic autonomic nerves.

OBJECTIVES

To evaluate the benefits and harms of nerve-sparing radical hysterectomy in women with stage Ia2 to IIa cervical cancer.

SEARCH METHODS

We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 4), MEDLINE via Ovid (1946 to May week 2, 2018), and Embase via Ovid (1980 to 2018, week 21). We also checked registers of clinical trials, grey literature, reports of conferences, citation lists of included studies, and key textbooks for potentially relevant studies.

SELECTION CRITERIA

We included randomised controlled trials (RCTs) evaluating the efficacy and safety of nerve-sparing radical hysterectomy compared to standard radical hysterectomy for women with early stage cervical cancer (stage Ia2 to IIa).

DATA COLLECTION AND ANALYSIS

We applied standard Cochrane methodology for data collection and analysis. Two review authors independently selected potentially relevant RCTs, extracted data, evaluated risk of bias of the included studies, compared results and resolved disagreements by discussion or consultation with a third review author, and assessed the certainty of evidence.

MAIN RESULTS

We identified 1332 records as a result of the search (excluding duplicates). Of the 26 studies that potentially met the review criteria, we included four studies involving 205 women; most of the trials had unclear risks of bias. We identified one ongoing trial.The analysis of overall survival was not feasible, as there were no deaths reported among women allocated to standard radical hysterectomy. However, there were two deaths in among women allocated to the nerve-sparing technique. None of the included studies reported rates of intermittent self-catheterisation over one month following surgery. We could not analyse the relative effect of the two surgical techniques on quality of life due to inconsistent data reported. Nerve-sparing radical hysterectomy reduced postoperative bladder dysfunctions in terms of a shorter time to postvoid residual volume of urine ≤ 50 mL (mean difference (MD) -13.21 days; 95% confidence interval (CI) -24.02 to -2.41; 111 women; 2 studies; low-certainty evidence) and lower volume of postvoid residual urine measured one month following operation (MD -9.59 days; 95% CI -16.28 to -2.90; 58 women; 2 study; low-certainty evidence). There were no clear differences in terms of perioperative complications (RR 0.55; 95% CI 0.24 to 1.26; 180 women; 3 studies; low-certainty evidence) and disease-free survival (HR 0.63; 95% CI 0.00 to 106.95; 86 women; one study; very low-certainty evidence) between the comparison groups.

AUTHORS' CONCLUSIONS

Nerve-sparing radical hysterectomy may lessen the risk of postoperative bladder dysfunction compared to the standard technique, but the certainty of this evidence is low. The very low-certainty evidence for disease-free survival and lack of information for overall survival indicate that the oncological safety of nerve-sparing radical hysterectomy for women with early stage cervical cancer remains unclear. Further large, high-quality RCTs are required to determine, if clinically meaningful differences of survival exist between these two surgical treatments.

Management of Lower Urinary Tract Symptoms After Pelvic Radiation in Females

PURPOSE OF REVIEW

To present the available literature pertaining to the management of lower urinary tract symptoms (LUTS) after pelvic radiation (RT) in female patients treated for pelvic malignancy.

RECENT FINDINGS

Recent publications have focused on isolating de novo RT-induced LUTS in women from other contributors to urinary symptoms such as pelvic surgery and chemotherapy. There is a paucity of literature on the treatment of RT-related changes to urinary function. The treatment of pelvic malignancies in women alters voiding function. RT contributes to the deterioration of voiding function. More study is needed to evaluate the efficacy of available therapies.

Holistic sexuality post gynaecological cancer treatment: A review of recent literature

Background: Sexual difficulties post gynaecological cancer treatment are commonplace and can impact multiple aspects of a woman’s life. Yet, health care practitioners remain reluctant to discuss sexuality from a holistic perspective with their patients.Aim: This article reviewed the literature on sexuality post gynaecological cancer treatment from the last 10 years. The aim was to understand research trends as well as identify gaps in the field.Methods: The review was framed using the neo-theoretical framework of sexuality. A comprehensive literature search, using the electronic databases EBSCOHost, Ovid, Clinical Key and PubMed, was conducted for articles concentrating on sexuality after gynaecological cancer treatment, published from 2007 to 2017 in English.Results: The results showed that the majority of the literature still approaches sexuality post treatment from a biomedical perspective with a focus on physical sexual functioning. However, there has been a slight shift towards understanding sexuality from a comprehensive standpoint, although there is a dearth of research relating to the psychological and relational aspects of sexuality.Conclusion: Comprehensive sexuality post treatment should be given further consideration in South Africa, and our unique socio-cultural context ought to be taken into consideration. Additionally, interventions at multiple levels should be explored, such as broadening sexual health training within the medical curriculum, considering the development of holistic cancer clinics and widening the scope of research relating to gynaecological cancer care.

Postoperative adjuvant chemotherapy combined with intracavitary brachytherapy in early-stage cervical cancer patients with intermediate risk factors

Objective

To investigate the impact of postoperative adjuvant therapy on survival of patients with intermediate risk early-stage cervical squamous cell carcinoma.

Methods

A total of 133 consecutive patients with intermediate risk early-stage cervical squamous cell carcinoma treated at Shandong Cancer Hospital and Institute from February 2010 to March 2014 were enrolled in our study. All patients received adjuvant therapy and were subdivided into three groups: pelvic radiotherapy (RT; N=42), adjuvant chemotherapy + intracavitary radiotherapy (CT+ICRT; N=47), or concurrent chemoradiation (CCRT; N=44). Disease-free survival (DFS) and therapeutic complications were evaluated.

Results

There were no significant differences in DFS for patients treated with RT, CT+ICRT, and CCRT (P>0.05) with 3-year rates of 94.0%, 93.4%, and 97.6%, respectively. Frequencies of grade III–IV acute toxicities were higher in patients treated with CCRT (34.1%) than those treated with RT (9.5%) or CT+ICRT (16.7%; P<0.05), with no significant differences observed between RT and CT+ICRT groups (P>0.05). Grade I–II late toxicities were higher in CCRT (25%), followed by RT (19.0%), and finally, the CT+ICRT group (4.3%; P<0.05); with no significant differences observed between CCRT and RT groups (P>0.05).

Conclusion

Treatment with CT+ICRT or RT resulted in the equivalent of 3-year DFS compared to CCRT, but fewer therapeutic complications were observed with CT for patients with intermediate risk early-stage cervical squamous cell carcinoma.