COVID-19 Impact on Lower Urinary Tract Symptoms
Summary
The global COVID-19 pandemic has revealed a multifaceted influence of SARS-CoV-2 on lower urinary tract function. Initially regarded as a predominantly respiratory pathogen, mounting evidence now demonstrates that viral invasion, systemic inflammation and dysregulated immune responses can affect bladder and prostate physiology. Patients recovering from COVID-19 frequently report new or worsening storage and voiding disturbances, including urgency, frequency, urinary retention and haematuria. Mechanistic studies have implicated direct viral effects on urothelial cells, cytokine-mediated injury to the detrusor muscle and perturbation of autonomic nerve supply. In individuals with pre-existing conditions such as benign prostatic hyperplasia, infection may accelerate obstructive symptoms and increase the likelihood of acute urinary retention. Among those experiencing long COVID, prolonged bladder dysfunction—manifesting as detrusor underactivity or persistent overactive bladder features—has emerged as a challenging complication. Collectively, these findings underscore the importance of recognising and managing bladder sequelae in the acute and convalescent phases of COVID-19, with implications for global urological practice and patient quality of life.
Research from Nature Portfolio
Recent studies have harnessed bioinformatics and systems-biology approaches to elucidate molecular links between COVID-19 and bladder pathology. One investigation performed comparative gene-expression analyses of interstitial cystitis and COVID-19 datasets to identify overlapping differentially expressed genes. Key immune-related hub genes were extracted and incorporated into a nomogram diagnostic model, demonstrating robust performance in distinguishing affected individuals. Functional enrichment highlighted pathways of leukocyte activation and cytokine signalling, offering potential targets for therapeutic intervention. Moreover, the study proposed candidate small-molecule agents directed at shared molecular nodes, laying a foundation for personalised management of bladder complications in SARS-CoV-2-infected patients.
COVID-19 Impact on Lower Urinary Tract Symptoms publication trend
The graph below shows the total number of articles in covid-19 impact on lower urinary tract symptoms across all publications each year (not limited to Nature Index journals).
Technical terms
Lower Urinary Tract Symptoms (LUTS): A spectrum of storage, voiding and post-micturition complaints affecting bladder and urethral function.
Benign Prostatic Hyperplasia (BPH): Non-malignant enlargement of the prostate gland leading to urinary obstruction and LUTS.
Detrusor Underactivity (DU): A urodynamic finding of reduced bladder muscle contractility resulting in incomplete bladder emptying.
Cystitis: Inflammation of the bladder wall, often presenting with dysuria, frequency and urgency.
References
- Identification of shared pathogenetic mechanisms between COVID-19 and IC through bioinformatics and system biology. Scientific Reports (2024).
- SARS‐CoV‐2 infection correlates with male benign prostatic hyperplasia deterioration. Journal of Internal Medicine (2023).
- De Novo Lower Urinary Tract Symptoms in COVID-19 Patients. Cureus (2023).
- Is detrusor underactivity the urodynamic characteristic of long-COVID in patients with benign prostate hyperplasia?. Medicine (2024).
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