Summary Paper on Underactive Bladder from the European Association of Urology Guidelines on Non-neurogenic Male Lower Urinary Tract Symptoms

BACKGROUND AND OBJECTIVE

The European Association of Urology (EAU) Guidelines Panel on non-neurogenic male lower urinary tract symptoms (LUTS) aimed to develop a new subchapter on underactive bladder (UAB) in non-neurogenic men to inform health care providers of current best evidence and practice. Here, we present a summary of the UAB subchapter that is incorporated into the 2024 version of the EAU guidelines on non-neurogenic male LUTS.

METHODS

A systematic literature search was conducted from 2002 to 2022, and articles with the highest certainty evidence were selected. A strength rating has been provided for each recommendation according to the EAU Guideline Office methodology.

KEY FINDINGS AND LIMITATIONS

Detrusor underactivity (DU) is a urodynamic diagnosis defined as a contraction of reduced strength and/or duration, resulting in prolonged bladder emptying and/or failure to achieve complete bladder emptying within a normal time span. UAB is a terminology that should be reserved for describing symptoms and clinical features related to DU. Invasive urodynamics is the only widely accepted method for diagnosing DU. In patients with persistently elevated postvoid residual (ie, >300 ml), intermittent catheterization is indicated and preferred to indwelling catheters. Alpha-adrenergic blockers are recommended before more invasive techniques, but the level of evidence is low. In men with DU and concomitant benign prostatic obstruction (BPO), benign prostatic surgery should be considered only after appropriate counseling. In men with DU and no BPO, a test phase of sacral neuromodulation may be considered.

CONCLUSIONS AND CLINICAL IMPLICATIONS

The current text represents a summary of the new subchapter on UAB. For more detailed information, refer to the full-text version available on the EAU website (https://uroweb.org/guidelines/management-of-non-neurogenic-male-luts).

PATIENT SUMMARY

The European Association of Urology guidelines on underactive bladder in non-neurogenic adult men are presented here. Patients must be fully informed of all relevant options and, together with their treating physicians, decide on the most optimal management for them.

Audit, Feedback, and Education to Improve Quality and Outcomes in Transurethral Resection and Single-Instillation Intravesical Chemotherapy for Nonmuscle Invasive Bladder Cancer Treatment: Protocol for a Multicenter International Observational Study With an Embedded Cluster Randomized Trial

BACKGROUND

Nonmuscle invasive bladder cancer (NMIBC) accounts for 75% of bladder cancers. It is common and costly. Cost and detriment to patient outcomes and quality of life are driven by high recurrence rates and the need for regular invasive surveillance and repeat treatments. There is evidence that the quality of the initial surgical procedure (transurethral resection of bladder tumor [TURBT]) and administration of postoperative bladder chemotherapy significantly reduce cancer recurrence rates and improve outcomes (cancer progression and mortality). There is surgeon-reported evidence that TURBT practice varies significantly across surgeons and sites. There is limited evidence from clinical trials of intravesical chemotherapy that NMIBC recurrence rate varies significantly between sites and that this cannot be accounted for by differences in patient, tumor, or adjuvant treatment factors, suggesting that how the surgery is performed may be a reason for the variation.

OBJECTIVE

This study primarily aims to determine if feedback on and education about surgical quality indicators can improve performance and secondarily if this can reduce cancer recurrence rates. Planned secondary analyses aim to determine what surgeon, operative, perioperative, institutional, and patient factors are associated with better achievement of TURBT quality indicators and NMIBC recurrence rates.

METHODS

This is an observational, international, multicenter study with an embedded cluster randomized trial of audit, feedback, and education. Sites will be included if they perform TURBT for NMIBC. The study has four phases: (1) site registration and usual practice survey; (2) retrospective audit; (3) randomization to audit, feedback, and education intervention or to no intervention; and (4) prospective audit. Local and national ethical and institutional approvals or exemptions will be obtained at each participating site.

RESULTS

The study has 4 coprimary outcomes, which are 4 evidence-based TURBT quality indicators: a surgical performance factor (detrusor muscle resection); an adjuvant treatment factor (intravesical chemotherapy administration); and 2 documentation factors (resection completeness and tumor features). A key secondary outcome is the early cancer recurrence rate. The intervention is a web-based surgical performance feedback dashboard with educational and practical resources for TURBT quality improvement. It will include anonymous site and surgeon-level peer comparison, a performance summary, and targets. The coprimary outcomes will be analyzed at the site level while recurrence rate will be analyzed at the patient level. The study was funded in October 2020 and began data collection in April 2021. As of January 2023, there were 220 hospitals participating and over 15,000 patient records. Projected data collection end date is June 30, 2023.

CONCLUSIONS

This study aims to use a distributed collaborative model to deliver a site-level web-based performance feedback intervention to improve the quality of endoscopic bladder cancer surgery. The study is funded and projects to complete data collection in June 2023.

TRIAL REGISTRATION

ClinicalTrials.org NCT05154084; https://clinicaltrials.gov/ct2/show/NCT05154084.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/42254.

Testing Herzberg’s two factor theory on millennials

This study tests Herzberg’s two-factor theory of motivation on working millennials. The purpose of the study is to evaluate what the assumptions and the findings of the original study hold for millennials. With the increasing trend of amalgamation of work life and personal life, job satisfaction and general job happiness have never been more on an individual’s personal life. This impact is far-reaching, with strong indications of affecting the employees’ physical, mental, and social health. In such a scenario, organizations need to keep their employees motivated and satisfied. For studying Herzberg’s two-factor theory of motivation on working millennials, we have selected respondents with work experience of at least one year. We have not restricted the study to any particular industry; hence our sample is across all industries. The type of sampling used was convenient sampling. From the analysis, we have found that for the concerned sample, hygiene factors tower above the motivating factors in terms of job satisfaction for millennials. From the data collection and analysis, we proved that both motivators and hygiene factors affect job satisfaction, unlike what has been said by Herzberg. This study will contribute to the exciting literature on motivation.

Are there any benefits of using an inlay graft in the treatment of primary hypospadias in children? A systematic review and metanalysis

INTRODUCTION

Dorsal inlay graft urethroplasty (DIGU) has been described as an effective method for hypospadias repair with the proposed advantage of reducing the risk of complications. We aimed to systematically assess whether DIGU has any additional advantages over standard tubularized incised plate urethroplasty (TIPU) repair in children with primary hypospadias.

MATERIALS AND METHODS

This systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement. The a priori protocol is available at the PROSPERO database (CRD42020168305). A literature search was conducted for relevant publications from 1946 until January 10, 2020 in seven different databases. Randomized controlled trials (RCTs), comparative studies (TIPU vs DIGU) and single arm case series (>20 cases) of DIGU were eligible for inclusion. Secondary hypospadias, two-stage repairs, disorders of sex development, significant curvature of >30°, and a mean or median follow-up of less than 12 months were excluded.

DISCUSSION

A total of 499 articles were screened and 14 studies (3 RCTs, 5 non-randomized studies (NRSs), and 6 case series) with a total of 1753 children (distal: 1334 (76%) and proximal: 419 (24%)) were found eligible. Mean follow-up of the studies was between 16 and 77 months. DIGU was found superior to TIPU in decreasing meatal/neourethral stenosis (p = 0.02, 95% CI 0.02-0.78). All other parameters were found comparable including overall complications, fistula and glans dehiscence rates. Success rates were similar among the groups ranging between 48% and 96% for DIGU and 43-96% in the TIPU group. The lack of standardization in the definition of complications and success was the major limitation of this study.

CONCLUSIONS

Using an inlay graft during primary hypospadias repair decreases the risk of meatal/neourethral stenosis. However, current evidence does not demonstrate superiority of DIGU over TIPU in terms of treatment success and overall complication rates.

377 Global Recruitment for The RESECT Study (Transurethral Resection and Single-Instillation Intravesical Chemotherapy Evaluation in Bladder Cancer Treatment): An International Observational Cohort Study Aiming to Improve the Quality of Surgery for Non-Muscle Invasive Bladder Cancer

Introduction

Non-muscle invasive bladder cancer (NMIBC) can be curatively treated with ‘good quality’ transurethral resection of the bladder tumour (TURBT). However, despite evidence-based international guidelines, there is anecdotal evidence that practice varies widely, and this may affect oncological outcomes. Launching in 2020, RESECT aims to measure and report variation in TURBT quality globally, and determine if outcome reporting improves outcomes.

Method

RESECT was advertised internationally through social media, mailing lists, websites, and in person. Collaborators at each registered site will collect data about current practice and the experience of local TURBT surgeons. The primary outcome is the rate of achievement of key TURBT quality indicators.

Results

As of August 27, 508 collaborators have registered to participate. Collaborators represent 321 centres from 54 countries, with the highest number from the United Kingdom (54.5%), Spain (5.9%), and Argentina (3.7%). 51.2% are trainees, 29.9% consultants, and 17.5% medical students. Based on current registrations, patient recruitment will far exceed initial projections and considerably improve statistical power.

Conclusions

RESECT has attracted a large number of collaborators globally and from all training levels. Therefore, the RESECT study has the potential to improve the quality of TURBT surgery across the world.

Improvement of deep cross-modal retrieval by generating real-valued representation

The cross-modal retrieval (CMR) has attracted much attention in the research community due to flexible and comprehensive retrieval. The core challenge in CMR is the heterogeneity gap, which is generated due to different statistical properties of multi-modal data. The most common solution to bridge the heterogeneity gap is representation learning, which generates a common sub-space. In this work, we propose a framework called "Improvement of Deep Cross-Modal Retrieval (IDCMR)", which generates real-valued representation. The IDCMR preserves both intra-modal and inter-modal similarity. The intra-modal similarity is preserved by selecting an appropriate training model for text and image modality. The inter-modal similarity is preserved by reducing modality-invariance loss. The mean average precision (mAP) is used as a performance measure in the CMR system. Extensive experiments are performed, and results show that IDCMR outperforms over state-of-the-art methods by a margin 4% and 2% relatively with mAP in the text to image and image to text retrieval tasks on MSCOCO and Xmedia dataset respectively.

P57 Global recruitment for the RESECT study (transurethral REsection and Single-instillation intravesical chemotherapy Evaluation in bladder Cancer Treatment) - an international observational cohort study aiming to improve the quality of surgery for non-muscle invasive bladder cancer

Introduction

Non-muscle invasive bladder cancer (NMIBC) is one of the most expensive cancers to treat, driven by high recurrence rates and disease progression. Mortality rates in the UK for all bladder cancers have remained relatively stable over the past decade. NMIBC can be curatively treated with transurethral resection of the bladder tumour (TURBT). Despite international evidence-based guidelines on the TURBT procedure and postoperative single instillation of mitomycin-C, TURBT quality continues to vary widely. RESECT will be the first ever international study of TURBT surgery evaluating the achievement of TURBT quality indicators globally and assessing if audit and performance feedback can improve surgical outcomes.

Methods

RESECT is a prospective, multicentre international observational cohort study. Collaborators at each site will collect data using REDCap about local TURBT practice, early recurrence rates and the experience of local TURBT surgeons. The primary outcome is the rate of achievement of key TURBT quality indicators. Advertisement for the study launched in 2020.

Results

As of October 1st, 2020, 524 collaborators have registered to participate. Collaborators represent 334 centres from 54 countries, with the highest number of centres from the United Kingdom (133), Spain (17), and India (16). 50.8% are trainees, 30.3% consultants, and 17.2% medical students. Based on current registrations, patient recruitment will far exceed initial projections and considerably improve statistical power.

Conclusion

RESECT has attracted many collaborators internationally from consultants and trainees at all stages. RESECT has significant potential to positively impact TURBT practice, health economics and ultimately improve outcomes for patients with NMIBC globally.

Clinical and surgical consequences of the COVID-19 pandemic for patients with pediatric urological problems: Statement of the EAU guidelines panel for paediatric urology, March 30 2020

The COVID-19-pandemic forces hospitals to reorganize into a dual patient flow system. Healthcare professionals are forced to make decisions in patient prioritization throughout specialties. Most pediatric urology pathologies do not require immediate or urgent care, however, delay may compromise future renal function or fertility. Contact with patients and parents, either physical in safe conditions or by (video)telephone must continue. The Paediatric-Urology-Guidelines-panel of the EAU proposes recommendations on prioritization of care. Pediatric-Urology program directors must ensure education, safety and attention for mental health of staff. Upon resumption of care, adequate prioritization must ensure minimal impact on outcome.

Nintedanib in patients with progressive fibrosing interstitial lung diseases-subgroup analyses by interstitial lung disease diagnosis in the INBUILD trial: a randomised, double-blind, placebo-controlled, parallel-group trial

BACKGROUND

The INBUILD trial investigated the efficacy and safety of nintedanib versus placebo in patients with progressive fibrosing interstitial lung diseases (ILDs) other than idiopathic pulmonary fibrosis (IPF). We aimed to establish the effects of nintedanib in subgroups based on ILD diagnosis.

METHODS

The INBUILD trial was a randomised, double-blind, placebo-controlled, parallel group trial done at 153 sites in 15 countries. Participants had an investigator-diagnosed fibrosing ILD other than IPF, with chest imaging features of fibrosis of more than 10% extent on high resolution CT (HRCT), forced vital capacity (FVC) of 45% or more predicted, and diffusing capacity of the lung for carbon monoxide (DLco) of at least 30% and less than 80% predicted. Participants fulfilled protocol-defined criteria for ILD progression in the 24 months before screening, despite management considered appropriate in clinical practice for the individual ILD. Participants were randomly assigned 1:1 by means of a pseudo-random number generator to receive nintedanib 150 mg twice daily or placebo for at least 52 weeks. Participants, investigators, and other personnel involved in the trial and analysis were masked to treatment assignment until after database lock. In this subgroup analysis, we assessed the rate of decline in FVC (mL/year) over 52 weeks in patients who received at least one dose of nintedanib or placebo in five prespecified subgroups based on the ILD diagnoses documented by the investigators: hypersensitivity pneumonitis, autoimmune ILDs, idiopathic non-specific interstitial pneumonia, unclassifiable idiopathic interstitial pneumonia, and other ILDs. The trial has been completed and is registered with ClinicalTrials.gov, number NCT02999178.

FINDINGS

Participants were recruited between Feb 23, 2017, and April 27, 2018. Of 663 participants who received at least one dose of nintedanib or placebo, 173 (26%) had chronic hypersensitivity pneumonitis, 170 (26%) an autoimmune ILD, 125 (19%) idiopathic non-specific interstitial pneumonia, 114 (17%) unclassifiable idiopathic interstitial pneumonia, and 81 (12%) other ILDs. The effect of nintedanib versus placebo on reducing the rate of FVC decline (mL/year) was consistent across the five subgroups by ILD diagnosis in the overall population (hypersensitivity pneumonitis 73·1 [95% CI -8·6 to 154·8]; autoimmune ILDs 104·0 [21·1 to 186·9]; idiopathic non-specific interstitial pneumonia 141·6 [46·0 to 237·2]; unclassifiable idiopathic interstitial pneumonia 68·3 [-31·4 to 168·1]; and other ILDs 197·1 [77·6 to 316·7]; p=0·41 for treatment by subgroup by time interaction). Adverse events reported in the subgroups were consistent with those reported in the overall population.

INTERPRETATION

The INBUILD trial was not designed or powered to provide evidence for a benefit of nintedanib in specific diagnostic subgroups. However, its results suggest that nintedanib reduces the rate of ILD progression, as measured by FVC decline, in patients who have a chronic fibrosing ILD and progressive phenotype, irrespective of the underlying ILD diagnosis.

FUNDING

Boehringer Ingelheim.

Methicillin-Resistant Staphylococcus Aureus Nasal Carriers among Laboratory Technical Staff of Tertiary Hospital in Eastern Nepal

Background Methicillin-resistant Staphylococcus aureus (MRSA) has been the leading cause of nosocomial and community infections worldwide. In particular, healthcare workers are at constant risk to develop MRSA carriage. There is a paucity of data regarding the epidemiology of MRSA in laboratory workers who are constantly in contact with these pathogens in almost every hospital. Objective This study was undertaken to identify the burden of MRSA nasal carriers and the antibiotic susceptibility pattern of the isolates among laboratory technical staff. Method Sterile nasal swabs were taken from 50 laboratory technical staff working in the Central and Emergency laboratory of BP Koirala Institute of Health Sciences (BPKIHS). Standard procedures were followed for isolation, identification and antibiotic sensitivity testing. Antibiotic susceptibility tests were performed using disc diffusion and growth on Oxacillin screen agar based on Clinical and Laboratory Standards Institute (CLSI) guidelines. Result Out of 50 isolates of Staphylococcus aureus, 44 (88%) were Methicillin-sensitive (MSSA) while six (12%) were Methicillin-resistant (MRSA). All 50 isolates of S. aureus were found resistant to Penicillin while all were found sensitive to Teicoplanin, Linezolid, and Levofloxacin. Only five (10%) were sensitive to Erythromycin while 49 (98%) were sensitive to both Amikacin and Gentamicin. However, none of the MRSA isolates were found sensitive to all tested antimicrobial agents. Conclusion This repertoire portrays the emergence of MRSA in laboratory workers which clearly indicates the necessity of complying with the sanitary and antibacterial guidelines and adhering to the rational use of antibiotics to prevent nosocomial infections.

Critical care usage after major gastrointestinal and liver surgery: a prospective, multicentre observational study

BACKGROUND

Patient selection for critical care admission must balance patient safety with optimal resource allocation. This study aimed to determine the relationship between critical care admission, and postoperative mortality after abdominal surgery.

METHODS

This prespecified secondary analysis of a multicentre, prospective, observational study included consecutive patients enrolled in the DISCOVER study from UK and Republic of Ireland undergoing major gastrointestinal and liver surgery between October and December 2014. The primary outcome was 30-day mortality. Multivariate logistic regression was used to explore associations between critical care admission (planned and unplanned) and mortality, and inter-centre variation in critical care admission after emergency laparotomy.

RESULTS

Of 4529 patients included, 37.8% (n=1713) underwent planned critical care admissions from theatre. Some 3.1% (n=86/2816) admitted to ward-level care subsequently underwent unplanned critical care admission. Overall 30-day mortality was 2.9% (n=133/4519), and the risk-adjusted association between 30-day mortality and critical care admission was higher in unplanned [odds ratio (OR): 8.65, 95% confidence interval (CI): 3.51-19.97) than planned admissions (OR: 2.32, 95% CI: 1.43-3.85). Some 26.7% of patients (n=1210/4529) underwent emergency laparotomies. After adjustment, 49.3% (95% CI: 46.8-51.9%, P<0.001) were predicted to have planned critical care admissions, with 7% (n=10/145) of centres outside the 95% CI.

CONCLUSIONS

After risk adjustment, no 30-day survival benefit was identified for either planned or unplanned postoperative admissions to critical care within this cohort. This likely represents appropriate admission of the highest-risk patients. Planned admissions in selected, intermediate-risk patients may present a strategy to mitigate the risk of unplanned admission. Substantial inter-centre variation exists in planned critical care admissions after emergency laparotomies.

Pleuroparenchymal sarcoidosis - A recognised but rare manifestation of disease

Pleural involvement is rare in sarcoidosis. The presence of a large symptomatic effusion in a patient with sarcoidosis should therefore prompt further investigation for an alternate aetiology. Here we present a case of confirmed pleuro-parenchymal sarcoidosis. We discuss the important differential diagnoses and review the current literature.

Optimising molecular diagnostic capacity for effective control of tuberculosis in high-burden settings

The World Health Organization's 2035 vision is to reduce tuberculosis (TB) associated mortality by 95%. While low-burden, well-equipped industrialised economies can expect to see this goal achieved, it is challenging in the low- and middle-income countries that bear the highest burden of TB. Inadequate diagnosis leads to inappropriate treatment and poor clinical outcomes. The roll-out of the Xpert(®) MTB/RIF assay has demonstrated that molecular diagnostics can produce rapid diagnosis and treatment initiation. Strong molecular services are still limited to regional or national centres. The delay in implementation is due partly to resources, and partly to the suggestion that such techniques are too challenging for widespread implementation. We have successfully implemented a molecular tool for rapid monitoring of patient treatment response to anti-tuberculosis treatment in three high TB burden countries in Africa. We discuss here the challenges facing TB diagnosis and treatment monitoring, and draw from our experience in establishing molecular treatment monitoring platforms to provide practical insights into successful optimisation of molecular diagnostic capacity in resource-constrained, high TB burden settings. We recommend a holistic health system-wide approach for molecular diagnostic capacity development, addressing human resource training, institutional capacity development, streamlined procurement systems, and engagement with the public, policy makers and implementers of TB control programmes.

An unusual mediastinal mass

We report a case of a mediastinal mass indenting the left lateral tracheal wall of a 35-year-old male who presented with weight loss, cough and breathlessness. Flow volume loop and thyroid function tests were normal and thyroid peroxidase antibodies were negative. Technetium scintigraphy and positron emission tomography both showed no uptake. Endobronchial ultrasound-guided fine needle aspiration confirmed ectopic mediastinal thyroid tissue. Mediastinal ectopic thyroid tissue is very rare. Most patients are asymptomatic and euthyroid with positive signals on scintigraphy. False negative technetium scintigraphy can occur in areas of necrosis, carcinoma and from substernal tissue. Ectopic thyroid tissue is a rare but important differential diagnosis when investigating mediastinal lesions and should be considered even if scintigraphy is negative in the right clinical context. Endobronchial ultrasound-guided fine needle aspiration can be used when scintigraphy is not diagnostic.

Pilot evaluation of a novel observational tool for collaboration and communication within multidisciplinary team meetings (MDTs)

BACKGROUND

Despite widespread use of multidisciplinary team meetings (MDTs) to facilitate patient care, little evidence exists that MDTs improve patient survival or impact care. Research into MDT function and outcome is limited. This pilot study looks to validate a novel tool developed to assess MDT functioning.

METHODS

A tool was developed with predefined Likert behaviour stems in the areas of structure, communication and collaboration. The tool was evaluated in nine MDTs by three independent observers and included participant evaluation. Inter-rater reliability was calculated with intraclass-correlation coefficients (ICC); Student's t-test was used to calculate significance in participant evaluation and matched observations.

RESULTS

The tool was used to evaluate 9 MDTs, discussing 133 cases. The overall ICC for the three coders was 0.935; for each MDT: 0.776-0.917. The inter-rater reliability for each MDT observation ranged from 0.245-0.923; the majority with an ICC >0.8. No significant difference was noted between participant evaluation and observer response.

DISCUSSION

MDTs provide a means of coordinating complex care for patients. This tool provides a means of evaluating group interaction within MDTs and is designed for use by different medical personnel. The pilot study has shown promising ICC; further evaluation is needed using a broader group of MDTs and including case complexity and outcome.

Epidemiological study of soft-tissue sarcomas in Ireland

Soft‐tissue sarcomas (STS) account for 1% of adult and 7% of pediatric malignancies. Histopathology and classification of these rare tumors requires further refinements. The aim of this paper is to describe the current incidence and survival of STS from 1994 to 2012 in Ireland and compare these with comparably coded international published reports. This is a retrospective, population study based on the data from the National Cancer Registry of Ireland (NCRI). Incidence and relative survival rates for STS in Ireland were generated. Incidence of STS based on gender, age and anatomical location was examined. Annual mean incidence rate (European Age Standardized) in Ireland between 1994 and 2012 was 4.48 ± 0.15 per 100,000 person‐years. The overall relative 5‐year survival rate of STS for the period 1994–2011 in Ireland was 56%, which was similar to that reported in the U.K. but lower than in most of Europe and U.S.A. Survival rate fluctuated over the period examined, declining slightly in females but showing an increase in males. STS incidence trends in Ireland were comparable to international reports. Survival trends of STS were significantly different between Ireland and other European countries, requiring further study to understand causation.

Integrative review on the non-invasive management of lower urinary tract symptoms in men following treatments for pelvic malignancies

AIM

To develop a non-invasive management strategy for men with lower urinary tract symptoms (LUTS) after treatment for pelvic cancer, that is suitable for use in a primary healthcare context.

METHODS

PubMed literature searches of LUTS management in this patient group were carried out, together with obtaining a consensus of management strategies from a panel of authors for the management of LUTS from across the UK.

RESULTS

Data from 41 articles were investigated and collated. Clinical experience was sought from authors where there was no clinical evidence. The findings discussed in this paper confirm that LUTS after the cancer treatment can significantly impair men's quality of life. While many men recover from LUTS spontaneously over time, a significant proportion require long-term management. Despite the prevalence of LUTS, there is a lack of consensus on best management. This article offers a comprehensive treatment algorithm to manage patients with LUTS following pelvic cancer treatment.

CONCLUSION

Based on published research literature and clinical experience, recommendations are proposed for the standardisation of management strategies employed for men with LUTS after the pelvic cancer treatment. In addition to implementing the algorithm, understanding the rationale for the type and timing of LUTS management strategies is crucial for clinicians and patients.

Looking after patients, not looking for patients

How transfers from ward to ward can affect continuity of care.

Surgical Considerations for Massive Tarsal Coalitions in Multiple Synostosis Syndrome: A Case Report

Tarsal-carpal coalition syndrome is an autosomal dominant inherited condition characterized by fusion of the carpal and tarsal bones and foot deformity. Associated pain and/or gait disturbance are the main complaints. The deformity usually consists of varying degrees of hindfoot varus and forefoot supination. The treatment of these patients is mainly aimed at symptomatic relief. We performed a published data review of this condition and discuss our findings in the context of the case of a 10-year-old female with congenital varus deformity of both feet. The tarsal-carpal coalition syndrome has been included in the spectrum of heritable disorders related to mutations in the NOG gene. Deformity management should be customized to the patient's requirements, and satisfactory results are achievable with adequate rehabilitation. It is important to remember that surgery is only necessary for symptomatic relief and that patients with tarsal-carpal coalition syndrome should be followed up over time because the condition can evolve.

Cardiovascular disease and menopause

AIM

The aim of the study was to study the abnormalities in the cardiovascular profile in postmenopausal Indian women and to compare the same with the cardiovascular profile of pre menopausal Indian women belonging to the same age group; taken as controls. The goal was to throw some light on the cardiovascular risk in postmenopausal women of the Indian population as this population is thought to be at higher risk than their western counterparts and significant studies of the same kind in this population have been few.

MATERIALS AND METHODS

A cross-sectional comparative study on 100 women who were either postmenopausal or premenopausal and were between the age group of 40 to 55 years was carried out over a period of ten months at our hospital. The variations in the cardiovascular profile between both groups were studied. All the women were subjected to a detailed history, thorough examination, investigations and imaging studies.

RESULTS

The evaluation revealed that Coronary Artery Disease (CAD), hypertension, abnormal Body Mass Index (BMI) and abnormal Waist Hip Ratio (WHR) were significantly higher in the postmenopausal group as compared to the premenopausal group. The post menopausal women had significantly higher prevalence of abnormal lipid profiles as compared to their premenopausal counterparts. The postmenopausal women with a normal lipid profile also had increased prevalence of CAD and SAHT, which emphasizes the non-lipid cardiovascular benefits of estrogen.

CONCLUSION

Thus, we can conclude that cardiovascular disease was more common in postmenopausal women of age group 40-55 years as compared to those not yet achieved menopause in a population of western Indian women. And this risk was significantly associated with central obesity, an abnormal lipid profile and the postmenopausal state in itself.

Effect of lead and cadmium co-exposure on testicular steroid metabolism and antioxidant system of adult male rats

The mechanism of testicular toxicity of lead (Pb) and cadmium (Cd) is poorly understood. Previous studies focused on single metal-related changes in testicular toxicity. This study points towards the possible involvement of Pb- and Cd-induced oxidative stress in the suppression of steroidogenesis. The oxidative status of testis of adult male rats exposed to Pb acetate and cadmium acetate either alone or in combination at a dose of 0.025 mg kg(-1) body weight of metal intraperitoneally for 15 days was studied. Pb and Cd caused an increase in reactive oxygen species (ROS) by elevating testicular malondialdehydes (MDA) and decrease in activities of testicular antioxidant enzymes superoxide dismutase (SOD), catalase, glucose 6 phosphate dehydrogenase (G6PDH) and glutathione-S-transferase (GST) in mitochondrial and/or post-mitochondrial fraction. Activities of steroidogenic enzymes 3β and 17β-hydroxysteroid dehydrogenase also decreased significantly leading to altered testosterone production. Metal-exposed groups showed significantly decreased testicular and epididymal sperm count. Epididymal sperm motility and viability was also decreased on Pb and Cd exposure. Cd exposure showed more toxic effect than lead exposure, while combined exposure demonstrated least toxicity. In vitro experiments showed that vitamin C restores steroidogenic enzyme activities, suggesting that Pb- and Cd-induced ROS inhibits the testicular steroidogenesis.

Nephrotic syndrome preceding Hodgkin's lymphoma by 13 months

This report documents the occurrence of a minimal change nephrotic syndrome in a patient antedating the recognition of Hodgkin's lymphoma. An 18-year-old woman presented with the clinical symptoms of nephrotic syndrome and was started on prednisolone with partial response. 13 months after the diagnosis was made, she presented with weight loss and right upper abdominal pain for two months. Kidney biopsy revealed minimal change glomerulonephritis. She subsequently developed cervical lymphadenopathy, which on excision biopsy report, turned out to be Hodgkin's disease, nodular sclerosing type. Hodgkin's lymphoma clinical stage IIIB was diagnosed. A review of literature yielded altogether three cases in which the onset of nephrotic syndrome preceded the diagnosis of Hodgkin's lymphoma by more than 12 months.

Genetic control of susceptibility to UV-induced immunosuppression by interacting quantitative trait loci

Ultraviolet B radiation (290-320 nm) initiates a dose and wavelength dependent down-regulation of cell-mediated immunity which is critical in experimental ultraviolet radiation (UV) carcinogenesis, preventing immune attack on highly antigenic UV-induced tumors. UV-induced immunosuppression has been demonstrated in humans and may be a risk factor for skin cancer. In this study, we have investigated genetic linkage of the autosomal loci controlling this trait. Previously, we had derived a model describing control of susceptibility to UV-induced immunosuppression in inbred mice by unlinked interacting autosomal and X-linked loci. A genome-wide scan using MIT microsatellite markers was carried out on 100 backcross (BALB/c x (BALB/c x C57BL/6) F1) mice derived from the inbred strains BALB/c (low susceptibility) and C57BL/6 (high susceptibility) and tested for systemic UV-induced immunosuppression of a contact hypersensitivity response. The values for % suppression for each animal and the genotype data were used to investigate genetic linkage by multiple regression analysis. Significance was assessed using the permutation test. Both main effects and interactive effects were investigated, first with each genotype marker singly, and secondly, in a novel approach using markers pairwise. A joint model was derived in which all loci and pairs of loci identified were included simultaneously in a multiple regression model. This model indicates four quantitative trait loci (QTLs) with significant main effects, one on chromosome 10 which decreased susceptibility to UV-induced immunosuppression and QTLs on chromosomes 6, 17 and 1 which increased susceptibility. Additionally, loci on chromosomes 14 and 19 showed significant interaction with the locus on chromosome 1. Further investigation indicated a potential three-way interaction involving the loci on chromosomes 1, 14 and 19.