Bladder Transitional Cell Carcinoma Recurrent

Recurrent urothelial carcinoma of the bladder, Recurrent transitional cell cancer of the bladder

Bladder transitional cell carcinoma has a notable tendency to return after treatment, making recurrence one of the most challenging aspects of this disease. Understanding how to manage and monitor for cancer that comes back is essential for anyone who has been treated for this condition.

Table of contents

• What Is Recurrent Bladder Transitional Cell Carcinoma
• How Often Does Bladder Cancer Come Back
• Signs That Cancer May Have Returned
• Diagnosing Recurrent Bladder Cancer
• Treatment Options for Recurrence
• Monitoring and Follow-Up Care
• Reducing the Risk of Recurrence

What Is Recurrent Bladder Transitional Cell Carcinoma

Recurrent bladder transitional cell carcinoma means that the cancer has come back after it has been treated^[1]. This type of cancer starts in urothelial cells, which are also called transitional cells. These special cells line the inside of the bladder and can stretch when the bladder fills with urine and collapse when it empties^[1].

Transitional cell carcinoma accounts for about 90% of all bladder cancers in the United States^[1]. When caught early, these cancers are easily treatable, but they often come back^[1]. The cancer can return in the same location in the bladder, in other parts of the bladder, or even in other parts of the urinary system.

The time between initial treatment and recurrence varies from person to person. Some people experience an early recurrence, which means the cancer comes back within 6 to 12 months after treatment. Others may have a late recurrence, when cancer returns 12 months or more after treatment^[12].

How Often Does Bladder Cancer Come Back

Bladder cancer has one of the highest recurrence rates among all cancers. Evidence suggests that non-muscle invasive bladder cancers, which make up approximately 70% of those diagnosed with urothelial carcinoma, have a recurrence rate of up to 70% within two years of treatment^[15]. This high rate of return makes bladder cancer a condition that requires ongoing monitoring and care over many years.

The likelihood of cancer coming back depends on several factors. People with tumors in the ureter (the tube connecting the kidney to the bladder) and those with high-grade tumors are more likely to experience bladder recurrence^[7]. The majority of recurrences occur in the first two years after treatment, though cancer can return even years later.

Intravesical recurrence, which means cancer returning inside the bladder, occurs in approximately 50% of patients during follow-up surveillance^[7]. This is one reason why regular check-ups with your healthcare provider are so important after bladder cancer treatment.

Signs That Cancer May Have Returned

The symptoms of recurrent bladder transitional cell carcinoma are often similar to those experienced during the initial diagnosis. Blood in the urine, called hematuria, is usually the first noticeable sign^[1]. Sometimes the blood is visible to the naked eye, making the urine appear pink, red, or brown. Other times, it can only be detected through laboratory testing.

Other symptoms that may indicate cancer has returned include painful or frequent urination, a persistent need to urinate, or difficulty urinating^[1]. Some people experience persistent low back pain or pain in the lower abdomen. Unexplained weight loss and fatigue can also be warning signs^[1].

You should contact your healthcare provider if you notice any of these symptoms, especially blood in your urine. While these symptoms can be caused by other conditions like infections, they should always be evaluated promptly to rule out cancer recurrence.

Diagnosing Recurrent Bladder Cancer

When recurrent bladder cancer is suspected, your healthcare provider will use several tests to confirm whether cancer has returned. A cystoscopy is one of the most important diagnostic tools. During this procedure, a thin tube with a tiny camera is inserted through the urethra into the bladder, allowing your doctor to see inside and look for tumors^[1]. Unlike a colonoscopy, a cystoscopy doesn’t require sedation and can be performed in a doctor’s office^[1].

Urine tests are also commonly used. Your provider will perform a urinalysis on a urine sample and may do additional tests to check for cancer cells in your urine^[1]. While urine tests can provide helpful information, they are not used as the primary method for diagnosis^[5].

Imaging tests help your provider see tumors inside your body. These may include CT scans, MRI scans, or ultrasound^[1]. Your provider may also order an intravenous pyelogram (IVP), which uses a contrast dye that makes blockages in your kidneys, ureters, and bladder stand out on an X-ray^[1].

If abnormal tissue is found, your provider may take tissue samples during cystoscopy to test for cancer cells. This procedure is called a biopsy^[1]. The biopsy results help determine the grade and stage of the recurrent cancer, which guides treatment decisions.

Treatment Options for Recurrence

Treatment for recurrent bladder transitional cell carcinoma depends on several factors, including where the cancer has come back, what treatments you’ve already had, when it comes back after initial treatment, and the grade of the tumor^[12].

For non-invasive or non-muscle-invasive recurrences, which are confined to the inner layers of the bladder, treatment is often similar to early-stage bladder cancer^[12]. The first treatment is usually transurethral resection (TUR), a surgical procedure that removes the tumor through the urethra^[10]. After surgery, many people receive intravesical therapy, where medication is placed directly into the bladder. This may include BCG (a type of immunotherapy) or chemotherapy drugs like mitomycin or gemcitabine^[10].

If the cancer comes back more than 12 months after initial treatment, a combination of chemotherapy drugs that includes cisplatin is commonly used^[12]. If the cancer returns within 12 months of finishing chemotherapy that included cisplatin, immunotherapy may be used instead^[12]. Immune checkpoint inhibitors are immunotherapy drugs that may be offered in this situation^[12].

For muscle-invasive or locally advanced recurrences, where cancer has grown deeper into the bladder wall or spread to nearby tissues, more aggressive treatment is typically needed. Surgery to remove the whole bladder, called radical cystectomy, is usually performed if you were previously treated with a bladder-preserving approach and the bladder wasn’t removed^[12]. After the bladder is removed, you will need urinary diversion surgery to create a new way for urine to leave your body^[12].

Radiation therapy may be offered as part of chemoradiation (chemotherapy combined with radiation therapy) for muscle-invasive and locally advanced recurrences^[12]. External radiation therapy may also be used alone if surgery cannot be done^[12].

In some cases, a transurethral resection may be performed to control symptoms when more extensive surgery cannot be done^[12]. This approach focuses on improving quality of life rather than curing the cancer.

Monitoring and Follow-Up Care

Because bladder cancer often comes back, regular follow-up care is essential. Most recurrences occur within the first three years after treatment, so thorough and frequent monitoring is necessary during this time^[14]. Your healthcare team will create a surveillance schedule based on your specific situation.

Regular cystoscopies are the cornerstone of follow-up care. During these procedures, your doctor examines the inside of your bladder to look for signs of cancer returning. Early detection of recurrence through surveillance allows for prompt treatment, which often results in better outcomes.

The frequency of follow-up visits typically decreases over time if no recurrence is detected. However, because bladder cancer can return even many years after treatment, some level of monitoring may continue indefinitely. Your healthcare provider will work with you to determine the appropriate follow-up schedule based on your risk factors and the characteristics of your original cancer.

Between scheduled appointments, it’s important to watch for symptoms and contact your healthcare provider promptly if you notice any concerning changes, particularly blood in your urine. Don’t wait until your next scheduled appointment if new symptoms develop.

Reducing the Risk of Recurrence

While not all recurrences can be prevented, there are steps you can take to reduce your risk and support your overall health after bladder cancer treatment.

Smoking is the most significant acquired risk factor for bladder cancer, and quitting smoking is one of the most important things you can do^[1][15]. Cigarette smoking is thought to be the cause of about half of all bladder cancers, and smokers are three times more likely to develop the disease^[5]. Although quitting can be difficult, your doctor can help by recommending medications or other options to support you.

Staying well hydrated is important for bladder health. Drinking lots of fluids, particularly water, may lower your risk of developing bladder cancer^[15][19]. Try to drink six to eight glasses of water each day^[15].

A healthy diet rich in fruits and vegetables may help keep your bladder healthy^[15][19]. A diet high in fruits and vegetables may also help reduce the risk of cancer recurrence. Aim to have at least five servings of fruits and vegetables every day, and eat whole grains several times daily^[15].

Regular exercise helps reduce the risk of recurrence and can add years to your life. Only 30 minutes a day of moderate exercise can reduce anxiety and symptoms such as fatigue, nausea, and pain^[15]. Talk with your doctor about the right exercise program for you, and plan to start slowly.

Maintaining a healthy body weight is also important. There is evidence suggesting a benefit of having a healthy body mass index (BMI) in preventing recurrence^[18]. If you have diabetes, proper management and treatment of this condition may also help reduce your risk^[18].

Emotional support is an important part of life after cancer. Fear that the cancer will come back is one of the most common concerns experienced by survivors^[15]. Connecting with support groups, speaking with counselors, or sharing your feelings with friends and family can help you cope. Many cancer survivors report thinking about the disease less often as time goes by.