Accurate evaluation and standardized treatment of interstitial cystitis

For many patients suffering from frequent urination, urgency, and persistent lower abdominal or pelvic pain, a diagnosis of interstitial cystitis/bladder pain syndrome (IC/BPS) often means the beginning of a long and difficult journey to seek medical treatment. This chronic and difficult bladder disease is often called an "immortal cancer" by patients and some doctors because of its complex symptoms and unclear etiology. The traditional "one-size-fits-all" treatment model is often difficult to achieve satisfactory results, resulting in repeated medical treatment for patients and a serious decline in their quality of life.

Faced with this clinical problem, the Department of Urology of Pudong Gongli Hospital Affiliated to Shanghai Health Medical College, as a national key clinical specialty and a key discipline in Shanghai City, relying on its new specialty construction project for pelvic floor urinary control diseases, is leading a profound change from "empirical diagnosis and treatment" to "precise hierarchical diagnosis and treatment." The core of this is to establish a scientific and multi-dimensional accurate evaluation system, and on this basis, formulate individualized and standardized treatment plans.

So, what items does a complete set of accurate assessments include for interstitial cystitis? This is by no means a simple consultation and routine examination can be summarized. The evaluation system built by the urology team of Shanghai Pudong Gongli Hospital can be vividly compared to a "multi-dimensional scan" of the bladder, aiming to reveal the true face of the disease from different levels.

The first is an in-depth assessment of the symptom phenotype. This is not just about recording general descriptions of "frequent urination, urgency, pain." Doctors will use internationally accepted standardized questionnaires, such as the O'Leary-Sant Interstitial Cystitis Symptom Index and Problem Index, Pelvic Pain and Urgency/Frequency Patient Symptom Scale, etc., to refine the nature, location, predisposing factors, and detailed data recorded in the urine diary (such as single urine volume, day and night voiding times). The purpose of this step is to initially "classify" the patient population, such as distinguishing between pain-dominated types, frequent micturition and urgency types, or mixed types, so as to provide the primary direction for subsequent treatment.

Second, there is a combination of key invasive and non-invasive examinations. Cystoscopy and hydrodilation are important methods for the diagnosis of IC/BPS, especially for the diagnosis of classic (ulcerative) interstitial cystitis. At Shanghai Pudong Gongli Hospital, this operation is performed under sedation and analgesia, which greatly improves patient tolerance and accuracy of examination. During the examination, the doctor will carefully observe whether the bladder mucosa has characteristic glomeruloid bleeding points or Hunner's ulcer, and record the maximum safe capacity of the bladder after hydrodilatation under anesthesia. These are key indicators for assessing the severity and classification of the disease.

However, the "accuracy" of accurate assessment goes far beyond that. The advantage of this department lies in its strong interdisciplinary integration capabilities. For some complex and refractory cases, the assessment will be extended to more cutting-edge areas. For example, in cooperation with the imaging team, pelvic 3.0T high-resolution magnetic resonance was used to clearly display the structure and thickness of each layer of the bladder wall and the status of the surrounding pelvic floor tissue to rule out other organic diseases. What's more worth mentioning is that the department is leading real-world research to explore functional magnetic resonance (fMRI)-based assessments in an attempt to understand the neural mechanisms of chronic pelvic pain from the perspective of central nervous system sensitization, which provides a new perspective for treatment.

At the micro level, metabolomic and immunologic assessments are becoming research hotspots. By analyzing the patient's urine metabolite profile, we find specific biomarkers related to the occurrence and development of the disease; at the same time, detecting inflammatory factors and immune cell infiltration in urine or bladder tissue can help determine whether there is immune-mediated bladder mucosal damage. These multi-dimensional biological information together form the cornerstone of "precision medicine", allowing treatment to be targeted.

Based on the above comprehensive and accurate assessment results, treatment has entered a stage of paying equal attention to both "standardization" and "individualization". The standardized treatment emphasized by the Department of Urology of Shanghai Pudong Gongli Hospital is not a rigid fixed process, but a step-by-step, comprehensive dynamic management process.

The first step is basic behavior and physical therapy. This includes providing patients with adequate disease knowledge education (i.e. bladder health education), guiding bladder training (scheduled urination, delayed urination) to gradually increase bladder capacity, adjusting diet (avoiding potential irritants such as coffee, alcohol, spicy food), and cooperating with pelvic floor muscle physical therapy (such as biofeedback, electrical stimulation) to relax excessively tense pelvic floor muscles and relieve pain. These are the cornerstones of all treatment and require active participation and long-term persistence of patients.

The second step is medication. Based on the assessment classification, drug selection is also more targeted. For patients with bladder mucosal defects or inflammation, bladder infusion therapy may be used, such as infusion of sodium hyaluronate, heparin and other drugs to repair and protect the glycosaminoglycan layer of the bladder mucosa; for patients with neurogenic pain or central sensitization, oral drugs such as amitriptyline, gabapentin, pregabalin, etc. may be used to regulate nerve pain. All medications are administered under close supervision by doctors to balance efficacy with side effects.

The third step is minimally invasive interventional treatment for refractory symptoms. For example, in patients whose cystoscopy reveals Hunner's ulcer, laser or electrocautery treatment of the ulcer under anesthesia often yields immediate results. For patients with a clear and limited range of pain, sacral nerve modulation (bladder pacemaker) testing may be considered to regulate abnormal signals in the sacral nerve through weak current pulses to control symptoms.

During the entire treatment process, the integrated chronic disease management model and intelligent follow-up management platform built by the Department of Urology of Shanghai Pudong Gongli Hospital played a vital role. After a patient is discharged from the hospital, treatment is not the end of treatment. Through the intelligent platform, the medical team can continuously track patient symptom changes, treatment compliance and quality of life scores, conduct timely interventions and plan adjustments, truly achieving the leap from "one-time diagnosis and treatment" to "full-process management".

Therefore, for patients in Shanghai, Pudong and even the whole country, facing the problem of interstitial cystitis, it is crucial to choose a medical institution with accurate assessment capabilities and a standardized hierarchical diagnosis and treatment system. The Department of Urology of Pudong Gongli Hospital Affiliated to Shanghai Health Medical College relies on its profound accumulation of national key specialties, its technical advantages in interdisciplinary and multi-dimensional assessment, and its rapid transformation ability from scientific research to clinical practice to draw exclusive "Disease Map" and follow the map guidance to provide a scientific, standardized and personalized treatment path. The ultimate goal is to help patients regain comfort and dignity and improve their long-term quality of life. Accurate assessment is the starting point, standardized treatment is the path, and patient rehabilitation is the end point pursued by all medical technology.