Is coronavirus disease 2019 associated with indicators of long-term bladder dysfunction?

Does COVID-19 cause or worsen LUT dysfunction, what are the mechanisms and possible treatments? ICI-RS 2023

INTRODUCTION

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19) and produced a worldwide pandemic in 2020. There have been 770,875,433 confirmed cases and 6,959,316 attributed deaths worldwide until September 19, 2023. The virus can also affect the lower urinary tract (LUT) leading to bladder inflammation and producing lower urinary tract symptoms (LUTS) in both the acute and chronic phases of disease.

METHODS

At the 2023 meeting of the International Consultation on Incontinence-Research Society (ICI-RS), the literature relating to COVID-19 and bladder dysfunction was reviewed. The LUTS reported, as well as the pathophysiology of these bladder symptoms, were the subject of considerable discussion. A number of different topics were discussed including lower LUTS reported in COVID-19, how SARS-CoV-2 may infect and affect the urinary tract, and proposed mechanisms for how viral infection result in new, worsened, and in some persisting LUTS.

CONCLUSIONS

The workshop discussed the interaction between the virus and the immune system, covering current evidence supporting theories underlying the causes of acute and chronic LUTS related to COVID-19 infection. Research questions for further investigation were suggested and identified.

Association between COVID-19 and increased incidence of overactive bladder symptoms in female patients: A retrospective analysis

INTRODUCTION AND OBJECTIVES

To investigate female patients' post-COVID-19 voiding symptoms and to research how they relate to overactive bladder (OAB).

PATIENTS

One hundred and forty patients aged 20-50 years who were hospitalised and discharged due to COVID-19 at Kartal Dr. Lütfi Kırdar City Hospital between 2021 and 2022 and 50 patients with a history of COVID-19 among two hundred female patients who presented to the urology outpatient clinic with symptoms related to OAB were retrospectively analysed. Bladder diary, overactive bladder symptom score (OABSS), uroflowmetry values and time of onset of symptoms of symptomatic patients were recorded for all patients. Disease-free individuals for control purposes were not included in the study.

RESULTS

It was observed that 38% of 140 hospitalized patients had a symptomatic change related to OAB, and there was a significant difference in voiding diary, OABSS, and uroflowmetry Qmax values between symptomatic and non-symptomatic patients after COVID-19. (p:0.001) There was a significant difference between the pre-COVID-19 (estimated) and post-COVID-19 (current) voiding diary and OABSS values of all symptomatic patients (with and without a history of hospitalization). (p:0.001) When these two groups were compared with each other, there was a significant difference between the post-COVID-19 voiding diary, OABSS values, and the meantime to the onset of symptoms in inpatients and outpatients (p:0.001) CONCLUSION: COVID-19 may be associated with urgency/urge incontinence and overactive bladder in female patients.

Prolonged impacts of COVID-19-associated cystitis: A study on long-term consequences

BACKGROUND

The Coronavirus Disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 virus is an international health concern with substantial morbidity and mortality. COVID-associated cystitis (CAC), presents as new onset or exacerbated urinary symptoms, resembling overactive bladder (OAB) symptoms.

AIM

To examines the long-term outcomes of patients with CAC in the context of Long COVID.

METHODS

A cohort of 350 patients admitted to Detroit Hospitals with COVID-19 between May and December 2020, displaying CAC symptoms following discharge, was prospectively followed. Initial urologic evaluations occurred at 10-14 wk and were repeated at 21-28 mo post-discharge. Symptoms were managed conservatively, employing behavioral modifications and standard OAB medications. Participants completed surveys assessing urinary symptoms and quality of life (QoL) at both time points. The primary outcome was the Urology Care Foundation Overactive Bladder Assessment Tool.

RESULTS

87% of the final cohort (n = 310) reported symptom improvement at 21-28 mo post-discharge. Patients with new onset CAC symptoms showed a median decrease of 9-10 points in OAB and QoL scores, while those with existing symptoms experienced a decrease of 6 points. Overall, 95.4% of patients with new onset symptoms reported symptom improvement at follow-up, contrasting with 60.7% among those with existing symptoms.

CONCLUSION

This study presents the first long-term follow-up of adult patients with CAC, revealing a promising prognosis with conservative management measures in the context of Long COVID. These findings provide reassurance to patients regarding symptom resolution and underscore the need for further research into this evolving aspect of COVID-19's impact on urological health.

COVID-associated cystitis: the culprit behind the bladder woes post-COVID infection? A review

PURPOSE

SARS-CoV-2 had a significant impact on public health since its declaration as a pandemic. It is linked to a high rate of multiple organ dysfunction syndrome (MODS) and a slew of long-term symptoms that are yet to be thoroughly investigated. Among these, genitourinary symptoms of an overactive bladder (increased frequency, urgency, and nocturia) have recently been identified and labeled as COVID-associated cystitis (CAC). This current research is performed to review this phenomenon.

METHODS

A literature search was performed in MEDLINE, Cochrane, and Google Scholar databases and 185 articles were obtained in total, including reviews and trials involving CAC, which were screened using various methods, and 42 articles were gathered for the review.

RESULTS

Among its multitude of symptoms, overactive bladder (OAB) leads to poorer outcomes. The inflammatory mediator-based theory and the ACE-2 receptor-based theory are two probable theories for how it harms the bladder urothelium. The expression of ACE-2 receptors during the pathogenesis of CAC warrants further investigation as ACE modulation may reveal more information about COVID-19 complications. Other comorbidities, immunocompromised patients, or patients with a history of urinary tract infections can also exacerbate this condition.

CONCLUSION

The scarce literature collected related to CAC gives us an insight into the symptomatology, pathophysiology, and possible treatment plans. Treatment choices are diverse among COVID-19-afflicted and unaffected patients for treating urinary symptoms which highlights the importance to distinguish between the two. CAC shows greater prevalence and morbidity when linked to other conditions, thereby warranting future developments in it.

Evaluation of Overactive Bladder Symptoms in Patients Recovering from Post-Acute COVID-19 Syndrome

Purpose

Coronavirus disease (COVID-19) is a multi-organ viral infection with many manifestations. However, its impact on the genitourinary system is nowadays under investigation. This study aimed to evaluate the consequences on bladder function in patients suffering from post-acute COVID-19 syndrome (PACS) transferred to inpatient rehabilitation for long-term care after initial treatment for COVID-19 pathophysiology.

Materials and Methods

All the patients were initially asked the question (after having recovered from the acute stage of COVID-19 disease): “Have you noticed a sudden, uncontrolled need to urinate and sometimes a urine leakage accompanying the voiding desire?” Sixty-six out of 147 patients responded positively to this question and were assessed with the AUA Urology Care Foundation Overactive Bladder Assessment Tool (AUA-OAB-tool). All included men were evaluated with the IPSS score.

Results

The median age of patients was 59.5 (range 44–72). We identified 44 patients with newly diagnosed OAB (Group A; post-COVID assessment) and 22 with worsening OAB symptoms (Group B). The mean symptom score ± standard deviation in Group A patients was 18.25 ± 2.11 (using the above AUA OAB tool). In the patients of Group B, there was an increase in the above score from 10.43 ± 1.52 (pre-COVID condition) to 17.87 ± 1.89 (post-COVID assessment). In patients of Group A, the total quality of life (QOL) score was 17.74 ± 2.34. Patients in Group B presented an escalation in total QOL score from 9.04 ± 1.41 (pre-COVID) to 18.84 ± 1.96 (post-COVID condition). There was no statistically significant difference in symptoms and QOL scores between men and women in groups A and B. There were 11 men in Group A and 5 in Group B with an IPSS score >20.

Conclusion

OAB symptoms may be essential to PACS syndrome and influence quality of life, delaying full recovery.

Does COVID-19 infection change the need for future surgical interventions? An exploratory analysis

Background: It is unknown whether recovery from coronavirus disease 2019 (COVID-19) infection leads to an increased need for common surgical procedures. Our objective was to conduct an exploratory analysis of surgical procedures performed after a documented COVID-19 infection.  Methods: We conducted a retrospective cohort study using routinely collected data from the province of Ontario, Canada. We identified individuals with a positive COVID-19 test between February 1 2020 and May 31 2020, and matched them 1:2 with individuals who had a negative COVID-19 test during the same period. We used physician billing codes to identify the ten most frequent surgical procedures in the COVID-19 cohort. An at-risk period 30 days after the first positive COVID-19 swab (or matched index date in the control group) until November 30 2020 was used. Cox proportional hazard models (adjusted for important baseline differences) are reported with hazard ratios (HR) and 95% confidence intervals.   Results: After exclusions and matching, we had 19,143 people in the COVID-19 cohort, and 38,286 people in the control cohort. The top ten surgical procedures were hand/wrist fracture fixation, cesarean-section, ureteral stent placement, cholecystectomy, treatment of an upper tract urinary stone, hysterectomy, femur fracture repair, hip replacement, transurethral prostatectomy, and appendectomy. There was a significantly reduced hazard of requiring upper tract renal stone surgery (adjusted hazard ratio [aHR] 0.50, 95% confidence interval [CI] 0.29-0.87) or ureteral stent placement (aHR 0.54, 95%CI 0.36-0.82), or undergoing a cholecystectomy (aHR 0.43, 95%CI 0.26-0.71) among those with a prior positive COVID-19 test.   Conclusions: After a COVID-19 infection there is not an increased risk of needing several common surgical procedures. There appears to be a reduced risk of renal stone disease treatment and ureteral stent placement, and a reduced risk of cholecystectomy, however understanding the reasons for this will require further study.

Long COVID and COVID-19-associated cystitis (CAC)

Purpose

There is scarce literature regarding genitourinary symptoms in COVID-19, especially post-acute disease otherwise known as Long COVID. We identified recovered COVID-19 patients presenting with new or worsening overactive bladder symptoms, known as COVID-19-associated cystitis (CAC).

Methods

We used the American Urological Association Urology Care Foundation Overactive Bladder (OAB) Assessment Tool to screen COVID-19 recovered patients presenting with urological complaints at our urban-located institution from 5/22/2020 to 12/31/2020. Patients 10–14 weeks post-discharge responded to 5 symptom and 4 quality-of-life (QoL) questions. We reported median symptom scores, as well as QoL scores, based on new or worsening urinary symptoms, and by sex.

Results

We identified 350 patients with de novo or worsening OAB symptoms 10–14 weeks after hospitalization with COVID-19. The median total OAB symptom score in both men and women was 18. The median total QoL score for both men and women was 19. Patients with worsening OAB symptoms had a median pre-COVID-19 symptom score of 8 (4–10) compared to post-COVID-19 median symptom score of 19 (17–21). Median age was 64.5 (range 47–82). Median hospital length-of-stay was 10 days (range 5–30).

Conclusion

We report survey-based results of patients suffering from new or worsening OAB symptoms months after their hospitalization from COVID-19. Future studies with larger sample sizes and more extensive testing will hopefully elucidate the specific pathophysiology of OAB symptoms in the context of long COVID so urologists can timely and appropriately treat their patients.

Supplementary Information

The online version contains supplementary material available at 10.1007/s11255-021-03030-2.

Autonomic dysfunction in post-COVID patients with and witfhout neurological symptoms: a prospective multidomain observational study

The autonomic nervous system (ANS) can be affected by COVID-19, and dysautonomia may be a possible complication in post-COVID individuals. Orthostatic hypotension (OH) and postural tachycardia syndrome (POTS) have been suggested to be common after SARS-CoV-2 infection, but other components of ANS function may be also impaired. The Composite Autonomic Symptom Scale 31 (COMPASS-31) questionnaire is a simple and validated tool to assess dysautonomic symptoms. The aim of the present study was to administer the COMPASS-31 questionnaire to a sample of post-COVID patients with and without neurological complaints. Participants were recruited among the post-COVID ambulatory services for follow-up evaluation between 4 weeks and 9 months from COVID-19 symptoms onset. Participants were asked to complete the COMPASS-31 questionnaire referring to the period after COVID-19 disease. Heart rate and blood pressure were manually taken during an active stand test for OH and POTS diagnosis. One-hundred and eighty participants were included in the analysis (70.6% females, 51 ± 13 years), and OH was found in 13.8% of the subjects. Median COMPASS-31 score was 17.6 (6.9-31.4), with the most affected domains being orthostatic intolerance, sudomotor, gastrointestinal and pupillomotor dysfunction. A higher COMPASS-31 score was found in those with neurological symptoms (p < 0.01), due to more severe orthostatic intolerance symptoms (p < 0.01), although gastrointestinal (p < 0.01), urinary (p < 0.01), and pupillomotor (p < 0.01) domains were more represented in the non-neurological symptoms group. This study confirms the importance of monitoring ANS symptoms as a possible complication of COVID-19 disease that may persist in the post-acute period.

Is coronavirus disease 2019 associated with indicators of long-term bladder dysfunction?

Objective

Early reports have suggested that coronavirus disease 2019 (COVID‐19) can present with significant urinary frequency and nocturia, and that these symptoms correlate with markers of inflammation in the urine. We evaluated surrogate markers of chronic urinary symptoms to determine if they were more frequent after COVID‐19 infection.

Methods

Routinely collected data from the province of Ontario was used to conduct a matched, retrospective cohort study. We identified patients 66 years of age or older who had a positive COVID‐19 test between February and May 2020 and survived at least 2 months after their diagnosis. We matched them to two similar patients who did not have a positive COVID‐19 test during the same time period. We measured the frequency of urology consultation, cystoscopy, and new prescriptions for overactive bladder medications during a subsequent 3‐month period. Proportional hazard models were adjusted for any baseline differences between the groups.

Results

We matched 5617 patients with COVID‐19 to 11,225 people who did not have COVID‐19. The groups were similar, aside from a higher proportion of patients having hypertension and diabetes in the CoVID‐19 cohort. There was no significantly increased hazard of new receipt of overactive bladder medication (hazards ratio [HR]: 1.04, p = 0.88), urology consultation (HR: 1.40, p = 0.10), or cystoscopy (HR: 1.14, p = 0.50) among patients who had COVID‐19, compared to the matched cohort.

Conclusion

Surrogate markers of potential bladder dysfunction were not significantly increased in the 2–5 months after COVID‐19 infection.