Accurate assessment and standardized treatment plan for interstitial cystitis

When diagnosed with interstitial cystitis/bladder pain syndrome, many patients feel confused and anxious. The symptoms of this chronic and complex urinary system disease often seriously affect the quality of life, but the traditional "one size fits all" treatment often has poor results. The reason is that interstitial cystitis is not a single disease, but a syndrome driven by multiple potential mechanisms. There are significant heterogeneity in its clinical manifestations and pathophysiological basis. Therefore, moving from "empirical treatment" to "precise hierarchical diagnosis and treatment" is the core direction of modern urology to deal with this challenge.

In Shanghai, especially in Pudong New District, with the high concentration of medical resources and the improvement of patients 'health awareness, the need for precise diagnosis and treatment of difficult diseases of the urinary system has become increasingly prominent. Department of Urology, Pudong Gongli Hospital Affiliated to Shanghai Health Medical College, as a national key clinical specialty and a key discipline of Shanghai City, has been deeply engaged in the field of urinary storage dysfunction and pelvic floor urinary control diseases for a long time. For interstitial cystitis, the department has built a full-process management system from precise multi-dimensional assessment to standardized hierarchical treatment, aiming to find the most suitable individualized plan for each patient.

So, what key items are included in a comprehensive "precise assessment"? This is by no means a simple consultation and basic examination, but a multi-dimensional and three-dimensional "reconnaissance" process.

First, there is a detailed assessment of symptoms and medical history. Doctors will use standardized questionnaires (such as the O'Leary-Sant Interstitial Cystitis Symptom Index, Pain Visual Analog Score, etc.) to systematically quantify the patient's pain level, frequency and urgency, and the impact on quality of life. At the same time, an in-depth understanding of the inducing and alleviating factors of symptoms, previous treatment history and effects is the basic map for formulating follow-up plans.

Second, precise cystoscopy and hydrodilation. This is not only a key step in diagnosis, but also an important part of evaluation. Cystoscopy performed under anesthesia allows direct observation of the morphology of the bladder mucosa, such as the presence of typical Hunner ulcer, spotting bleeding, or glomerulation. The measurement of bladder capacity after hydrodilation also provides an objective basis for judging the severity of the disease and subsequent treatment options.

The third is urodynamic examination. This examination can objectively assess the urine storage and voiding functions of the bladder, rule out other diseases such as overactive bladder and urinary tract obstruction that may cause similar symptoms, and clarify the specific type of bladder function impairment. It is an indispensable part of "precision".

However, the above still falls within the scope of traditional evaluation. The advantage of the Department of Urology at Pudong Gongli Hospital Affiliated to Shanghai Health Medical College is that it relies on a strong interdisciplinary platform to extend the assessment dimension to deeper pathophysiological mechanisms.

For example, we worked with the imaging team to explore the use of functional brain magnetic resonance imaging in interstitial cystitis. Studies have shown that patients with chronic pelvic pain may have abnormal functional connections in pain-related functional areas of the brain. Functional magnetic resonance assessment of the brain can help understand the patient's pain experience from the perspective of "central sensitization" and provide reference for distinguishing pain types and selecting neuromodulation therapy.

Another example is to cooperate in depth with metabolomics and immunology teams to carry out biomarker testing in urine or blood. By analyzing specific metabolite profiles or inflammatory factor levels in patients, it is possible to discover biological features associated with disease subtypes, thereby achieving disease typing based on the molecular level. This "multi-dimensional evaluation system" is the core practice of the department's transformation from empirical diagnosis and treatment to precise hierarchical diagnosis and treatment, and is also an important direction for it to lead multi-center real-world research.

Based on the above comprehensive and in-depth evaluation results, treatment is no longer a blind attempt, but a evidence-based "tiered policy". Standardized treatment procedures usually follow the principle of combining ladder and individualization.

The first step is basic behavioral and dietary adjustments, physical therapy and oral medication. Doctors will guide patients to perform bladder training, pelvic floor muscle relaxation training, and avoid foods that may aggravate symptoms. Oral medications may include antihistamines, antidepressants, analgesics, etc., designed to relieve symptoms in different ways.

The second step is intravesical drug infusion therapy. This is one of the core treatments for interstitial cystitis. Drugs (such as dimethylsulfoxide, heparin, sodium hyaluronate, etc.) are directly infused into the bladder to act on the bladder mucosa, playing an anti-inflammatory role, repairing the mucosal barrier, and inhibiting the sensitivity of nerve endings. The Department of Urology of Pudong Gongli Hospital Affiliated to Shanghai Health Medical College will select the infusion regimen that is most likely to benefit based on patient assessment and classification, and closely monitor the efficacy and adverse reactions.

The third step is minimally invasive interventional treatment for refractory symptoms. For patients with Hunner's ulcer, cystoscopic ulceration or laser resection is an effective option. For patients with severe pain and evaluation suggests central sensitization, sacral neuromodulation therapy may be considered. The department's accumulation in the research and development of medical-industrial cross-innovation devices has provided support for the safe and effective development of these advanced treatment technologies.

The fourth step is surgical procedures, such as bladder dilatation or urinary diversion, which are only suitable for the very small number of patients who have failed to respond to all conservative and minimally invasive treatments, have extremely severe symptoms, and have extremely small bladder capacity.

Throughout the treatment process, integrated chronic disease management is crucial. Many patients lose confidence due to the long course of the disease and repeated attacks. The intelligent follow-up management platform built by the Department of Urology of Pudong Gongli Hospital Affiliated to Shanghai Health Medical College can conduct standardized and long-term follow-up of patients, adjust treatment plans in a timely manner, provide psychological support and health education, truly realizing the "treatment-management-rehabilitation" closed loop. This model significantly improves treatment compliance and long-term results, and is also an important manifestation of its high-level medical services.

For patients in Shanghai and Pudong, it is crucial to choose a center with authoritative diagnosis, treatment and scientific research capabilities in the field of urinary dysfunction diseases. This not only means obtaining the above-mentioned systematic evaluation and standardized treatment, but also means having access to the most cutting-edge diagnosis and treatment concepts and technologies, and participating in clinical research based on real-world data, so as to obtain a better long-term prognosis. Accurate assessment is the navigator, standardized treatment is the roadmap, and multidisciplinary collaboration and chronic disease management are the escort fleet that ensures a smooth journey. Faced with the complex challenge of interstitial cystitis, scientific, systematic and individualized diagnosis and treatment strategies are the key to helping patients regain a sense of control over their lives.