Types of Treatment For Mesothelioma
Some people with pleural mesothelioma might have an operation to manage their symptoms, and may even help them live longer. They may also undergo chemotherapy and radiation.
Pleural mesothelioma surgery can include pleurectomy decortication (P/D), a lung-sparing operation, or radical extrapleural pneumonectomy (EPP). Certain cancer centers provide HIPEC and heated intraoperative chemotherapy.
Pleurectomy/decortication
Pleurectomy/decortication (P/D) surgery is the most common type of treatment for pleural mesothelioma. The procedure is carried out by doctors who remove the outer layer of pleura. The Pleura, a thin membrane that covers the chest cavity and lung, is used during this procedure. The pleura absorbs and produces fluid daily which allows the lung to glide inside the chest (thorax). Pleural mesothelioma cancers develop within this lining, causing discomfort. P/D surgery can remove the tumors and decreases symptoms, which extends survival time.
In the course of P/D, doctors may also remove visible cancerous areas in the pleura and in the structures surrounding it. This includes the diaphragm, as well as lymph nodes. Doctors may also do an even more extensive pleurectomy which eliminates the entire pleura as well as any parts of the lung that are affected by tumors.
This procedure is less invasive than extrapleural pneumonia (EPP). The procedure can be done with a smaller incision, which results in fewer side effects for patients.
Early stage pleural cancer patients are best treated with P/D. This includes stage 1 and stage 2. In later stages it is possible the tumors are spread throughout the lung. Some doctors believe EPP is more effective, however recent studies show that P/D improves the quality of life for biphasic patients with mesothelioma.
Following a P/D procedure patients are expected to recover at home for several weeks. This is much less recovery time than for EPP surgery. Experts suggest that patients utilize recuperation aids like complementary treatments and practice exercises for coughing or breathing to avoid complications such as pneumonia.
Mesothelioma patients may need to be fitted with a chest tube during or after the surgery to drain any excess fluid from the lung. During this time patients can also be afflicted with fatigue and blood loss. Doctors will observe these symptoms to ensure that they don't cause any further problems.
Chemotherapy
Chemotherapy uses cancer-fighting drugs to kill mesothelioma cells and reduce tumor size. Mesothelioma chemotherapy drugs are often offered in conjunction with other types of treatment. This includes radiation and surgery. The most commonly used chemotherapy drugs for mesothelioma are cisplatin and pemetrexed. This combination can improve survival rates for patients with mesothelioma that is malignant when compared to either drugs.
A combination of doxorubicin and mitomycin C is also utilized as a first-line treatment for mesothelioma. However research on this combination is limited. Mesothelioma patients need to discuss the best drugs for them with their physicians.
Doctors can administer mesothelioma chemo either by injecting it into a vein, or by infusing it into tubes. The type of medication you receive will depend on the stage of your mesothelioma and other factors.
The number of cycles of mesothelioma chemotherapy you have will depend on your unique situation. Mesothelioma patients can benefit the most from a shorter period of treatment. Doctors may only recommend three or six cycles of chemotherapy.
The majority of chemotherapy medications are administered in hospitals. A physician or nurse will insert a tiny catheter into one of your veins. The catheter will remain within your body until chemo is finished. This catheter is used by nurses to draw blood, administer medication and assist you in bathing or eat.
During treatment, be looking for indications of infection. This is especially true around your catheter. Some chemotherapy drugs can cause your red blood cells to fall which is a condition known as anemia. To avoid this, you will need to consume iron-rich foods like liver and dark green vegetables. If you have severe anemia, a blood transfusion may be prescribed by your doctor.
Chemotherapy can be utilized prior to or after your surgery for mesothelioma. This is called neoadjuvant therapy and can help reduce the size of a mesothelioma tumor and reduce the risk that the cancer will recur after surgery.
Certain patients with peritoneal mesothelioma can receive chemotherapy directly in their abdomen during surgery via the procedure known as HIPEC. This is a highly concentrated type of chemotherapy that helps to reduce the risk of mesothelioma recurring after surgery. This procedure is often included in the trial.
Radiation
Mesothelioma patients who require palliative care may receive radiation to relieve pain and swelling by shrinking tumors. It is generally recommended following surgery to stop cancerous cells from resurfacing. Some doctors also utilize it before surgery to reduce the size of tumors (neoadjuvant treatment).
Radiation is used to eliminate cancerous cells of mesothelioma, but it's largely noninvasive. It is a popular treatment alongside surgery and chemotherapy for patients suffering from pleural mesothelioma.
Many mesothelioma patients can deal with the side effects of radiation through lifestyle changes or medication. Some of the side effects are long-lasting however, and could affect a patient's quality of life. After treatment, the skin can change the color or texture of areas that have been exposed to radiation. It could also cause lung problems like a shortness of breathe and difficulty swallowing. Patients should discuss any potential adverse effects with their mesothelioma doctor before starting treatment.
There are a variety of mesothelioma radiation, and the one recommended is based on the location of tumor. Certain types of radiation could be more harmful than other types. They can be administered from an equipment that is not part of the body, a technique known as external beam radiation therapy (EBRT). Other types of mesothelioma radiation are directly delivered to the location of the tumor, a process called brachytherapy.
Additionally there are clinical trials that combine mesothelioma radiation with other treatments to improve the prognosis of patients. For instance certain studies have proven that combining radiation with chemotherapy before surgery improves survival and outcomes when compared to surgery by itself.
It is crucial to ensure that patients are seeking out the most effective treatment options, as mesothelioma can be a difficult cancer to cure. It is essential to consult with an expert in mesothelioma and be open to discussing all treatment options, including clinical trials. This is the only way patients can discover an effective treatment plan for mesothelioma. Click here to learn more about locating a mesothelioma specialist. The ADA's free Doctor Checklist can assist patients in preparing for their appointments with their doctors and ensure that they ask the appropriate questions.
Tumor Treating Fields
Tumor treating fields, also known as TTFields are a non-invasive treatment for solid tumors. They make use of electrical fields to stop cell division, which is a crucial process in the growth of cancerous cells. When combined with chemotherapy, TTFields aid in reduce mesothelioma growth and stop it from spreading.
Mesothelioma is found in the thin lining of your lungs, called the pleura. mesothelioma treatments consists of two mesothelial cells that are the parietal and visceral pleura. When asbestos fibers cause irritation to these cells, they may transform and multiply at a rate that is abnormally high. This could lead to an overabundance mesothelioma cancer cells that spread throughout the body. By stopping mesothelioma cells from multiplying, TTFields may stop the growth of the cancer and prevent it from spreading to other organs.
In a clinical study, adding TTFields to the treatment regimen increased survival rates by twofold. TTFields target specific proteins within the cell, for example the Fanconi-BRCA pathway, which is involved in DNA repairs. They also inhibit cyclin D1 proteins as well as CDK12 which are involved in controlling the cell cycle.
During the mesothelioma trials patients were treated in a hospital using an TTFields portable device called the Optune Lua. The device comes with a battery charger, power supply, insulated pads, and a device that produces TTFields. Patients can also apply the device themselves at home with the help of a mesothelioma specialist, or have their TTFields inserted at a local mesothelioma centre.
Once a patient is deemed eligible for TTFields they can wear the device on their chest or around their neck to receive the treatment. It can be worn day or at night, and it does not interfere with everyday activities. Patients don't suffer any adverse effects when wearing the device for 18 hours every day.
A mesothelioma specialist can inform you whether or not you are eligible for TTFields, and predict the effectiveness of this treatment for your particular situation. A number of mesothelioma specialists provide this innovative treatment at leading medical centers across the country. Contact our mesothelioma specialists to get a hospital recommendation.