Prospective follow-up of overactive bladder symptoms in patients with prior SARS-CoV-2 infection

PURPOSE

SARS-CoV-2 infection can result in genitourinary symptoms, such as frequency, urgency, nocturia, and pain/pressure. In this study, we followed the progression of overactive bladder (OAB) symptoms in patients that reported new or worsening OAB symptoms after coronavirus disease-19 (COVID-19) diagnosis.

MATERIALS AND METHODS

Individuals from a COVID-19 serology study were invited to participate in a follow-up study. Respondents were divided into three groups based on prior COVID-19 testing. Patients scored symptoms retrospectively before the pandemic, at study onset, and prospectively during 12-month follow-up. Genitourinary symptoms were assessed using international consultation on incontinence questionaire for OAB (ICIQ-OAB). Change in ICIQ-OAB scores from baseline were calculated. The minimal important difference of one on ICIQ-OAB is considered a significant change.

RESULTS

26.0% of participants previously had positive COVID polymerase chain reaction (PCR) test (PCR+), 5.6% a positive serology test only (Ser+), and 65.5% were COVID naïve (COVID-). 23.8% of participants reported a significant increase in ICIQ-OAB score at study onset compared to prepandemic. ICIQ-OAB scores were similar at prepandemic but significantly higher at study start (p < 0.001) in PCR+ group. During follow-up, change in ICIQ-OAB scores from baseline remained unchanged for COVID- group, but gradually reduced for PCR+, reaching similar levels as COVID- group by 12 months. By 12 months, 71.4% of PCR+, 42.9% of Ser+, and 68.8% of COVID- participants still reported significant increase in ICIQ-OAB scores.

CONCLUSIONS

Most COVID-19 patients experienced return of symptoms to baseline, indicative of the potential resolution of COVID-associated cystitis. A subset of cases did not, raising questions about the underlying factors contributing to this outcome. Additional research is needed to assess long COVID on urological health.

The association between primary nonmonosymptomatic nocturnal enuresis and the presence of specific phobia: a case–control study

Background

Nocturnal enuresis (NE) is a common childhood condition characterized by recurrent bedwetting in children with normal bladder control over 5 years old. The pathogenesis of this condition is unknown, but it is believed to have a complex etiology. NE is primary or secondary, monosymptomatic or nonmonosymptomatic (NMNE). MNE children do not have lower urinary tract (LUT) impairment, and their voided volumes are generally normal. NMNE is linked to malfunction of the LUT, with or without daytime incontinence. Several investigations have discovered significant associations between psychiatric problems, especially anxiety disorders and NMNE. Specific phobia is the most common lifelong anxiety disorder, characterized by extreme anxiety when a stimulus is encountered or expected. This study investigated the association between specific phobia and primary NMNE.

Methods

A total of 204 children were studied, including 102 children with primary NMNE and 102 children in the control group. Girls with an FSS-II score greater than 75 and boys with a score greater than 78 were considered to have specific phobia disorder. The groups were compared using SPSS software version 23 and descriptive statistical methods.

Results

The results of the recent study showed that the mean age of the children in the case and control groups was 7.69 and 7.19 years, respectively (p-value = 0.063). The male to female ratio was 49–53 in the case group and 43–59 in the control group (p-value = 0.399). In the study, the frequency of specific phobia in the case group was 12.7% and in the control group was 9.8% (p-value = 0.507).

Conclusions

Despite the strong impacts of anxiety on children's NMNE, there is likely no significant association between specific phobia and primary NMNE.

Rare Mental Health Disorders Affecting Urologic Care: A Comprehensive Review

Management of mental health illnesses and needs are important in fostering psychosocial support, interprofessional coordination, and greater adherence to treatment protocols in the field of urology. This can be especially true for mental health conditions that may greatly impact the presentation of a patient in the healthcare setting with urologic symptoms. This review describes the history, epidemiology, pathophysiology, clinical presentation, and treatment of somatic symptom disorder, illness anxiety disorder, compulsive sexual behavior/hypersexuality, factitious disorder, malingering symptoms, and conversion disorder in the realm of urology. Given the newly updated psychiatric diagnoses in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition, there has been a lack of studies reviewing how these illnesses may present in a urology patient encounter. Additionally, as these mental health illnesses may carry a rare incidence compared to other well-known mental health illness such as generalized depression or generalized anxiety disorder, we have found that the lack of provisions and recognition of the diseases can prolong the timeline for diagnosis and lead to an increased cost in both healthcare and quality of life of patients with these mental health illnesses. This review provides awareness on these mental health conditions which may greatly impact patient history and presentation within the field of urology. Additionally, urologic care providers may have an improved understanding of interdisciplinary management of such illnesses and the common symptoms patients may present with such diseases.

Impact of coronavirus disease on the management of lower urinary tract symptoms and voiding dysfunction

PURPOSE OF REVIEW

Coronavirus disease (COVID-19) has caused a crisis in the entire healthcare system since its emergence. The urgency and priority of various diseases have impacted the medical and surgical treatment in this period. We aim to review the impact of COVID-19 on lower urinary tract symptoms (LUTS) and management.

RECENT FINDINGS

There may be a relationship between COVID-19 and de novo or increased LUTS. Patients with LUTS should also be evaluated for COVID-19. Management of diseases has varied during the COVID-19 due to the density of the pandemic. Virtual consultations can mitigate patients who are postponed or cancelled, such as patients with LUTS. Patients suffering voiding dysfunction may manage with oral medications such as alpha blocker and 5-alpha reductase inhibitor via telemedicine. Minimally invasive procedures with a low risk of complications and a short hospitalization time should be considered in complicated cases such as the inability to catheterize.

SUMMARY

Telemedicine should be implemented on managements of noncomplicated LUTS and voiding dysfunction. Each centre can schedule its LUTS management approach according to the density of pandemic. Virtual consultations need to be developed to compete with face-to-face consultations.

Overactive Bladder Symptoms Within Nervous System: A Focus on Etiology

Overactive bladder (OAB) is a common debilitating condition characterized by urgency symptoms with detrimental effects on the quality of life and survival. The exact etiology of OAB is still enigmatic, and none of therapeutic approaches seems curative. OAB is generally regarded as a separate syndrome, whereas in clinic, OAB symptoms could be found in numerous diseases of other non-urogenital systems, particularly nervous system. The OAB symptoms in neurological diseases are often poorly recognized and inadequately treated. This review provided a comprehensive overview of recent findings related to the neurogenic OAB symptoms. Relevant neurological diseases could be mainly divided into seven kinds as follows: multiple sclerosis and related neuroinflammatory disorders, Parkinson’s diseases, multiple system atrophy, spinal cord injury, dementia, peripheral neuropathy, and others. Concurrently, we also summarized the hypothetical reasonings and available animal models to elucidate the underlying mechanism of neurogenic OAB symptoms. This review highlighted the close association between OAB symptoms and neurological diseases and expanded the current knowledge of pathophysiological basis of OAB. This may increase the awareness of urological complaints in neurological disorders and inspire robust therapies with better outcomes.

Voiding and storage symptoms in depression/anxiety

We here described the frequency and nature of voiding and storage bladder symptoms in depression/anxiety, for which we propose the name "bladder somatic symptom disorder (SSD)" because such symptoms most probably have brain mechanisms. SSD was formerly called as various terms including "somatoform disorder", "medically unexplained physical symptoms", "functional somatic syndrome" and "hysterical neurosis/hysteria". Bladder SSD has the following specific features that are distinguishable from "true" neurologic/organic bladder dysfunction: 1) situation-dependence (close association with life event in some), 2) urodynamically increased bladder sensation/hypersensitivity and 3) absence of neurologic/organic diseases, in addition to 4) other stress symptoms (insomnia, etc.), are key clues to the possibility of bladder SSD. Urodynamics in these patients showed, to a lesser extent, underactive bladder without post-void residual. These findings might reflect the biological changes of the depressive brain; e.g., decreases in serotonin and GABA, and possible increases in CRH. Treatment of bladder SSD can follow that of general depression/anxiety, with the potential addition of anticholinergic or selective beta3 bladder drugs.

Association between lower urinary tract symptoms (LUTS) and obsessive-compulsive disorders (OCD) in women: A study based on urodynamic findings and micturition problem

AIM

This study focused on women with chronic lower urinary tract symptoms (LUTS) who simultaneously suffered from obsessive-compulsive disorder (OCD) to evaluate the association between micturition abnormality and OCD.

METHODS

A cohort case study was conducted on 128 women with chronic LUTS who visited the academic clinic from 2012 to 2018. The participants with a history of OCD were grouped together, whereas the other group consisted of those with no psychiatric issues. Data were analyzed using the Kolmogorov-Smirnov test and also the nonparametric Kruskal-Wallis and χ² tests.

RESULTS

The participants with OCD had a lower mean age (41.7 vs. 48.8 years) and longer symptom duration than the control group. Moreover, voiding phase problems were more prevalent among OCD patients (mean voiding score: 9.3 vs. 6.9). Urge urinary incontinence (UUI) was the most common type of urinary incontinence in OCD patients, and the most important urodynamic study finding was bladder outlet obstruction (45% and 17% in the OCD and control groups, respectively). Voiding disorders resulted in chronic renal failure in two patients (3.12%). It was shown that bladder outlet obstruction (odds ratio (OR) 4.43, 95% confidence interval [CI] 1.53-12.78, p = 0.006] was the strongest predictor of OCD and stress urinary incontinence (OR 0.20, 95% CI 0.07-0.53, p < 0.001) was the best protector against OCD.

CONCLUSION

The findings revealed that chronic LUTS was related to voiding dysfunction and urodynamic abnormality in OCD patients. These disorders may be categorized as somatoform disorder that requires appropriate treatments.

Effectiveness and Long-term Outcomes of Nerve-Sparing Radical Hysterectomy for Cervical Cancer

BACKGROUND

Radical hysterectomy (RH) is a type of radical surgery for cervical cancer. Urinary dysfunction due to RH worsens postoperative quality of life of patients with cervical cancer. Nerve-sparing RH (NSRH) technique has been used as an effective means to conserve urinary function. However, few reports have examine long-term outcomes after NSRH. This study describes the details and long-term outcomes of our nerve-sparing technique.

METHODS

Sixty-one patients underwent radical hysterectomy in a 5-year period during which nerve-sparing technique was introduced; of these, 31 patients underwent NSRH and 30 underwent conventional RH. We retrospectively examined their medical records and compared postoperative urinary function and treatment outcomes between these two groups.

RESULTS

The median time required for urinary residual volume to fall to ≤50 mL after removal of the urinary catheter was 6 days (range, 2-20 days) in the NSRH group and 13.5 days (range, 3-46 days) in the RH group. The results were significantly better in the NSRH group (p < 0.05). The mean follow-up period was 2456.3 days (range, 48-4,213 days). Analysis of curability revealed no significant difference between the two groups in local recurrence or long-term survival rates. The 5-year survival rate was 0.861 in the NSRH group and 0.782 in the RH group; the 10-year survival rate was 0.861 in the NSRH group and 0.679 in the RH group.

CONCLUSIONS

NSRH significantly improved postoperative urinary function without worsening local recurrence rates or long-term outcomes.

The effect of a counseling and training program on the treatment of women with overactive bladder

Anticholinergic drugs and behavioral interventions are effective methods for the treatment of OAB and UUI. This randomized controlled, prospective, and quasi-experimental study determined the effect of healthy lifestyle behavior training, based on the Health Promotion Model (HPM), on the treatment of women with Overactive Bladder (OAB). The study sample included intervention and control groups with a sample size of 100 women diagnosed with OAB who received pharmacological treatment and agreed to participate in the study. The data were collected using an Introductory Information Form, Urinary Diary, OAB Questionnaire (OAB-V8), King's Health Questionnaire (KHQ), Healthy Life Style Behavior Scale II (HLSB II), Brief Symptom Inventory (BSI), and 24-hour Pad Test. The intervention group was administered a 45-minute training program based on Pender's HPM. There was a statistically significantly higher level of decrease in urgency (z = -3,259;p = 0,001), nocturia (z = -3,691;p < 0,001), urge urinary incontinence (z = -2,391;p = 0,017), and urinary frequency (χ² = 17,420;p < 0,001) in the intervention group during the posttest period. The study found a significant decrease in the total posttest scores of the women in the intervention group on the OAB-V8 (t = -6.955;p < 0.001), KHQ (t = -5.354;p < 0.001), and BSI (t = -6.463;p < 0.001) scales whereas a statistically significant increase was found in their total score on the HLSB II (t = 9.139;p < 0.001) scale. The study concluded that HLSB training, which was prepared based on HPM, reduced OAB symptoms among women, improved the quality of their lives, changed their HLSBs, and positively affected their psychological symptoms.

Could LUTS be early symptoms of COVID-19

AIM

To show if lower urinary tract symptoms (LUTS) could be symptoms of COVID-19 with validated questionnaires.

METHODS

The 96 COVID-19 patients who were hospitalised at a tertiary centre were collected retrospectively. After the exclusion criteria, 46 patients consisted the study population. All patients then fill formed the International Prostate Symptom Score and Urinary Symptom Profile respectively. All patients responded to these questions for the three period.

RESULTS

Twenty-seven female (58.6%) and 19 male (41.4%) COVID-19 patients answered the questions. In the male patients, while there were no statistically significant differences in the total IPSS, the voiding IPSS score, and quality of life between the three periods (P = .148; P = .933, P = .079, respectively), the storage IPSS scores had a significant difference between the three periods (P = .05). In female patients, low stream scores were similar between the three periods (P = .368). The scores of stress incontinence and an overactive bladder had a significant difference between the three periods (P = .05 and P = .05).

CONCLUSION

LUTS, especially storage symptoms, might be one of the initial symptoms of COVID-19 and the clinicians should evaluate LUTS with other known symptoms of the virus when a patient is suspected of having COVID-19.

Does Depression Contribute to the Bladder and Bowel Complaint in Parkinson's Disease Patients?

Background

The question of whether depression contributes to the bladder and bowel complaint in Parkinson's disease (PD) has not been addressed.

Objectives

We studied bladder, bowel and sexual symptoms in PD patients with/without depression.

Methods

We had 267 referred PD patients: age 68.3 ± 7.7 years, 150 men, 117 women. We divided them into those with/without depression and performed the pelvic function questionnaires including bladder, bowel and sexual items; for example, OABSS, IPSS, and a pelvic organ questionnaire).

Results

The patient age, sex ratio, disease duration, Hoehn-Yahr motor grade, and cognitive score were not significantly different between the PD with depression (n = 35, 13.1%) and PD without depression (n = 232, 86.9%) groups. Regarding bladder, bowel and sexual complaints, significant difference was noted in constipation (P = 0.000854) and sensation of residual urine (P = 0.04820) items.

Conclusions

Our PD patients with depression showed significantly more common constipation and sensation of residual urine compared to the patients with PD alone, suggesting that depression contributes to the bladder and bowel complaint in PD patients.

Correlating Patient Anxiety with Urinary Symptoms Before and After Holmium Laser Enucleation of the Prostate

Introduction and Objective: Preoperative anxiety has been shown to correlate with certain urinary symptoms in patients with certain types of voiding dysfunction, particularly overactive bladder. The purpose of this study was to evaluate if patient-reported anxiety correlates with pathologic characteristics, voiding symptoms, and objective metrics of bladder emptying in male patients undergoing holmium laser enucleation of the prostate (HoLEP). Patients and Methods: We began collecting patient-reported anxiety scores (generalized anxiety disorder 7-item or GAD-7) in addition to patient-reported scores of lower urinary tract symptoms (LUTS) and erectile dysfunction (ED) starting in November 2018 for men with LUTS due to benign prostate hyperplasia (BPH). We retrospectively evaluated the relationship between preoperative GAD-7 score with preoperative age, body mass index (BMI), preoperative urine flow metrics, preoperative postvoid residual (PVR), and preoperative symptom scores for LUTS (American Urological Association, BPH impact index [BII], and Michigan incontinence symptom index [MISI]) and ED (sexual health inventory for men and male sexual health questionnaire for ejaculatory dysfunction [MSHQ-EjD]). We then compared preoperative GAD-7 score with enucleated prostate weight, postoperative GAD-7 scores, postoperative urine flow metrics, postoperative PVR, and postoperative symptom scores for LUTS and ED. Results: We included 139 patients for analysis. The preoperative GAD-7 score positively correlated with preoperative BII scores (r_s = 0.202, p = 0.019), MISI total (r_s = 0.260, p = 0.002), and MISI bother (r_s = 0.345, p < 0.001) scores. Preoperative GAD-7 negatively correlated with preoperative MSHQ-EjD (r_s = -0.191, p = 0.031). Following HoLEP, all four of these correlations disappear. The GAD-7 score did not correlate with age, BMI, preoperative urine flow metrics, preoperative PVR, or other preoperative LUTS and ED symptom scores. In addition, preoperative GAD-7 score showed no correlation with enucleated prostate weight, postoperative urine flow metrics, postoperative PVR, and postoperative LUTS and ED symptom scores. Conclusions: Higher preoperative anxiety correlated with more severe preoperative urinary LUTS, particularly incontinence symptoms, in patients undergoing HoLEP. Following HoLEP, these symptoms improve regardless of patient anxiety level.

Affective Symptoms and Health-Related Quality of Life Among Women with Stress Urinary Incontinence: Cross-Sectional Study

PURPOSE

To evaluate the relationship between affective symptoms, clinical variables of uro-gynaecological history and health-related quality of life (QoL) among women with stress urinary incontinence (SUI) in comparison to healthy controls.

PATIENTS AND METHODS

In a cross-sectional study, 80 women 30 to 80 years of age diagnosed with SUI and 97 controls without symptoms of SUI provided sociodemographic data and answered the King's Health Questionnaire (KHQ) for assessing the QoL among individuals with urinary incontinence. Symptoms of anxiety and depression were assessed by Hospital Anxiety and Depression (HAD) scale with a threshold ≥7. A multiple regression was performed to reveal the cross-sectional predictors of affective symptoms and QoL among women with SUI.

RESULTS

Women with SUI had a significantly higher prevalence of symptoms of anxiety and depression than the controls (50% vs 11% and 29% vs 3.1%, respectively; both p<0.001) and worse health-related QoL on all domains of the KHQ. In multiple logistic regression models adjusted for sociodemographic and clinical variables of uro-gynaecological history, perceived symptoms of mild-to-severe depression were associated with a higher amount of leakage (OR=3.59; 1.04-12.4), older age (≥55 years old vs <55 years old) (OR=5.82; 1.47-23.1) and higher BMI (OR=1.13; 1.01-1.27). In addition, when controlled for all domains of the KHQ, perceived depressive symptoms were associated with the "emotions" domain of the KHQ (OR=1.06; 1.02-1.09). Perceived anxiety symptoms (independent of age) were related to shorter duration of SUI, low parity, absence of comorbidities and to higher scores on the "personal relationships" and "emotions" domains of the KHQ.

CONCLUSION

Women with SUI have a significantly poorer QoL than their counterparts without SUI. It was determined that one-half of women with SUI had anxiety symptoms, while one-third of women with SUI had depressive symptoms. In addition, this study indicated that QoL was associated with anxiety symptoms in middle-aged women and with depressive symptoms in older women, especially those with a shorter duration of SUI.

Increased bladder sensation without detrusor overactivity revisited: Use of a five-grade sensory measure

AIMS

Increased bladder sensation (IBS) without detrusor overactivity (DO) is still a matter of debate, regarding its clinical relevance, urodynamic nature, underlying pathology, and management. Among these, we present our data focusing on the urodynamic nature of IBS without DO, by applying our five-grade sensory measure during urodynamics.

METHODS

We enrolled 400 individuals who visited our laboratory for screening of lower urinary tract function, mostly with neurogenic etiologies. They included 74 control, 87 DO (irrespective of IBS), and 239 IBS (defined as first sensation <100 mL) without DO. During slow bladder filling, we instructed individuals to indicate their sensation in five grades: 1, first sensation to 5, strong desire to void. We also instructed individuals to report other sensations such as pain.

RESULTS

The five-grade measure could be performed in all participants without difficulty. None of the participants reported pain or any qualitatively different sensations. Although we defined DO irrespective of IBS, the sensation interval 0 (start) to 1 (first sensation) of subjects with IBS but without DO was significantly less than that of subjects with DO (P < 0.05).

CONCLUSIONS

The present study results showed that first sensation of subjects with IBS without DO was significantly less than that of subjects with DO (P < 0.05), while the bladder capacities of the two groups were the same. An extremely low-volume first sensation may suggest the possibility of IBS without DO.

Bladder and bowel dysfunction, adaptive behaviour and psychiatric profiles in adults affected by autism spectrum disorders

AIMS

Bladder and bowel dysfunction (BBD) have been recognized in children affected by autism spectrum disorder (ASD), but no consistent information exist in adults with the condition. We evaluated the prevalence of BBD and the impact of psychiatric and behavioural profiles in adults affected by ASD.

METHODS

Twenty-two adults and 13 children/teens with ASD and a matched group of typically developing subjects (TD) were prospectively studied. Patients and TD subjects underwent the evaluation of urinary incontinence (UI: diurnal, continuous or intermittent), nocturnal enuresis (NE), and bowel disturbances with the 3-day voiding and bowel diary. In addition, assessment of intellectual disability (ID) and psychiatric and adaptive behaviours with the Neuropsychiatric Inventory Scale (NPI) and the Vineland Adaptive Behaviour Scale 2nd Edition (Vineland-II), was performed.

RESULTS

In adults, any type of incontinence was observed in 81.8% of cases, and NE and intermittent UI in 59.0% and 36.3% of patients, respectively. Faecal incontinence and constipation were detected 36.3% and in 68.1% of cases, respectively. ID was severe in 2 cases and profound in 18; NPI and Vineland-II items most affected were "Irritability/Lability," "Motor Activity," and "Agitation," and IQ-Socialization and IQ-Communication. Significant relationships were identified between intermittent UI and greater ID (P < .02) and high "anxiety" (P < .05), and between NE and high "euphoria/elevated mood" (P < .05). These results were similar to those observed in children/teens.

CONCLUSIONS

Adults with ASD, and greater ID and mood disorders, present with a high prevalence of BBD. A shared pathogenetic mechanism could underlie the co-occurrence of ASD, mood disorders, and BBD.

Are psychological comorbidities important in the aetiology of lower urinary tract dysfunction-ICI-RS 2018?

AIMS

To review studies on the comorbid psychological symptoms and disorders in patients with lower urinary tract disorders (LUTD) over the life-span, to analyse how they contribute toward the aetiology of LUTD and to discuss optimal service implementation.

MATERIALS AND METHODS

A review of relevant literature was conducted and presented during the ICI-RS meeting in 2018. Open questions and future directions were discussed.

RESULTS

On the basis of current research, there is overwhelming evidence in all age groups that psychological comorbidities are more common in patients with LUTD. Vice versa, patients with psychiatric disorders have higher rates of LUTD. The types of LUTDs and psychiatric disorders are heterogeneous. Complex aetiological models best explain specific associations of comorbidity. Irrespective of aetiology, it is advisable to address both urological and psychological issues in patients of all age groups with LUTD.

CONCLUSIONS

Psychological symptoms and disorders play a decisive role in the development of LUTD in all age groups and need to be considered in the assessment and treatment of LUTD.

Relationship between Lower Urinary Tract Dysfunction and Clinical Features in Chinese Parkinson's Disease Patients

Background

Lower urinary tract (LUT) dysfunction is very common in Parkinson's disease (PD) patients. However, the number of studies conducted on LUT dysfunction and its related factors in Chinese PD patients is very limited, and there is no international consensus concerning the results.

Methods

This cross-sectional study enrolled 100 Chinese PD patients. The patients were classified based on their overactive bladder symptom score (OABSS) and then assigned to either a PD with overactive bladder (PD-OAB) group or a PD with no overactive bladder (PD-NOAB) group. A binary logistic regression analysis was performed to identify the accompanying factors for overactive bladder (OAB). Next, correlations between the OABSS and patient sex, age, age of onset, disease duration, MDS-UPDRS-III, H-Y stage, PD subtype, treatment, education, and nonmotor symptoms were analyzed to identify factors correlated with LUT dysfunction.

Results

Eighty nine (89%) of the PD patients suffered from LUT dysfunction, and OAB was diagnosed in 45 (45%) of those PD patients. The most common lower urinary tract (LUT) symptom in the PD patients was nighttime frequency (86%), followed by urgency (50%), urge incontinence (34%), and daytime frequency (17%). Patients in the PD-OAB group had an older age and age of onset, were at a more advanced Hoehn–Yahr stage, and had more severe motor symptoms and nonmotor symptoms, including worse cognition, and a greater incidence of REM sleep behavior disorder (RBD). A binary logistic regression analysis showed that a lower Frontal Assessment Battery (FAB) score, higher H-Y stage, and RBD accompanied with a higher prevalence of OAB in PD patients. A multiple linear regression analysis showed that the OABSS was significantly influenced by the FAB score, H-Y stage, RBD, and age.

Conclusions

The FAB score, H-Y stage, and RBD are accompanying factors for OAB. A higher OABSS in PD patients was related to a lower FAB score for frontal lobe executive dysfunction, a higher H-Y stage for severity of motor disorders, RBD, and an older age.

Expert Opinion on Three Clinical Cases with a Common Urgent Problem: Urge Urinary Incontinence

Urgency is the cornerstone symptom of overactive bladder (OAB) syndrome, which is associated with reduced health-related quality of life (HRQoL) and affects patients with different profiles. We report here three clinical pictures of OAB: a male patient with mixed lower urinary tract symptoms (LUTS), a young woman with comorbidities, and an elderly woman with mixed urinary incontinence. The aim is to analyze the specificities of these real cases, to discuss what would be the most appropriate management, and how treatment with fesoterodine, an antimuscarinic agent with key pharmacological properties, might meet the patients' expectations. Relevant and constructive messages are drawn: urgency, the cornerstone symptom, should be given special attention; fesoterodine is effective and well tolerated in the elderly; before switching to another medication consider increasing the dosage of fesoterodine; the major goal of initial therapy is to meet patient expectations; and involving the patient in the treatment plan increases her/his adherence.

Is there "brain OAB" and how can we recognize it? International Consultation on Incontinence-Research Society (ICI-RS) 2017

AIMS

In light of mounting evidence supporting the association of brain regions with the control of urine storage and voiding, the high placebo effect in OAB studies as well as certain anecdotal observations from clinical practice with OAB patients, the role of the brain in OAB was explored.

METHODS

At the ICI-RS 2017 meeting, a panel of Functional Urologists and Basic Scientists presented literature data generating a proposal to discuss whether there is "brain OAB" and how we could recognize it.

RESULTS

Existing data point toward organic brain causes of OAB, in particular concerning white matter disease (WMD) and aging, but with currently speculative mechanisms. Imaging techniques have revealed connectivity changes between brain regions which may explain brain-peripheral interactions in OAB patients, further to acknowledged structural and functional changes in the central nervous system (CNS). Furthermore, psychological disorders like stress and depression have been identified as causes of OAB, with animal and human studies proposing a neurochemical and neuroendocrine pathophysiological basis, involving either the serotoninergic system or the hypothalamic-pituitary-adrenal axis. Finally, childhood data suggest that OAB could be a developmental disorder involving the CNS, although childhood OAB could be a different condition than that of adults in many children.

CONCLUSIONS

Future research should aim to identify the pathogenesis of WMD and the aging processes affecting the brain and the bladder, with possible benefits in prevention strategies, as well as connectivity disorders within the CNS, the pathophysiology of OAB in childhood and the neurochemical pathways connecting affective disorders with OAB.

Analysis of the prevalence and associated factors of overactive bladder in adult Korean men

Overactive bladder (OAB) is a prevalent condition characterized by lower urinary tract symptoms (LUTS). Age, education, income, marital status, sleep, and emotional problems have been associated with OAB; however, conflicting results exist. The present study was conducted to estimate the prevalence of OAB and comprehensively analyze its associated factors in a large cross-sectional, population-based study. The data of 94,554 participants aged 19-107 were analyzed from the Korean Community Health Survey (KCHS) of 2012. Data on marital status, physical activity, education level, occupation, body mass index (BMI), income level, sleep time, and stress level were retrieved for all enrolled participants. The overactive bladder symptom score (OABSS) was used to evaluate the presence and degree of OAB. Simple and multiple logistic regression analyses with complex sampling were used for the associations between various factors and the presence of OAB. Overall, OAB was present in approximately 2.9% of the participants. The prevalence of OAB increased with age and steeply increased after 60 years of age (adjusted odds ratio [AOR] for each 10 years = 1.70, 95% confidence interval [CI] = 1.61-1.80, P<0.001). The prevalence of OAB was lower in married than unmarried subjects (AOR = 0.59, 95% CI = 0.48-0.72, P<0.001). The prevalence of OAB was significantly different according to occupation Compared to manager, expert, specialist, clerk group, the prevalence of OAB was highest in unemployed group (AOR = 1.90, 95% CI = 1.55-2.32, P < 0.001). Being underweight was correlated with OAB (AOR = 1.29, 95% CI = 1.08-1.55, P = 0.018). Inadequate sleep showed a significant association with OAB (AOR = 1.13, 95% CI = 1.02-1.25 for ≤6 hours of sleep time and AOR = 1.53, 95% CI = 1.27-1.86 for ≥9 hours of sleep, P<0.001). Stress level showed a dose-dependent positive association with OAB [AOR (95% CI) = 3.91 (3.13-4.89) > 2.16 (1.88-2.48) > 1.39 (1.23-1.57) for severe stress > moderate stress > some stress, respectively, P<0.001]. A medical history of diabetes mellitus, hyperlipidemia, and/or cerebral stroke was significantly related to OAB. Approximately 2.9% of adult Korean men experienced OAB based on the OABSS. Unmarried status; occupation; being underweight; inadequate sleep; stress; and medical history of diabetes mellitus, hyperlipidemia, or cerebral stroke were significantly correlated with OAB.

Association between cognitive impairment and urinary dysfunction in Parkinson's disease

Urinary dysfunction (UD) is a common non-motor feature of Parkinson's disease (PD), and might be secondary to neurodegeneration involving cortical and subcortical brain areas. The possible link between UD and cognitive deficits has never been examined in frontal cortex impairment, and is still not completely understood in PD. In the present study, 94 PD patients underwent a comprehensive motor, cognitive and non-motor assessment. It was shown that 55.3% of patients reported UD, of which 17% needed specific urological treatment. Patients who reported UD performed worse on global cognition (PANDA, p = .05), visuo-constructive functions (CERAD/praxis, p = .03; and Figure Test, p = .03), and instrumental activities of daily living functions (IADL, p = .03), than patients without UD. The group with UD medication performed worse on global cognition (PANDA, p = .02) and visuo-constructive functions (CERAD/praxis, p = .05; CERAD/praxis recall, p = .05) than the UD group without medication, independent of anticholinergic treatment effect. Our findings suggest an association between cognitive impairment and UD in PD independent from symptomatic treatment.

Personal goals and expectations of OAB patients in the UK

INTRODUCTION

In clinical practice and in research patient-centred outcomes are often utilised to help improve communication between patients and clinicians and to help manage expectations from treatment. However, many of these goals are generic and do not adequately capture the details of day to day life that bother patients the most and that they hope will improve with therapy. This study aimed to understand what are the goals of patients with overactive bladder symptoms in the UK who were taking part in a clinical trial and to assess goal achievement.

METHODS

This was a qualitative analysis of the patients goals recorded using the Self-Assessment Goal Achievement (SAGA) Questionnaire during the UK study assessing flexible dose fesoterodine in adults (SAFINA) trial. Free text patient goals were completed at baseline and an assessment of achievement was performed at the end of treatment. Grounded theory was used to develop themes and sub themes.

RESULTS

Three hundred and thirty-one patients completed the trial and 1137 open ended goals were set. Six themes emerged from the data including, OAB, other LUTS and finishing the task in hand with multiple subthemes noted.

CONCLUSIONS

By assessing and understanding what is important to the patient, it may help to tailor patient care and treatment and improve patient satisfaction.