Mesothelioma Cancer

Mesothelioma treatments have thus far been unable to limit the spread of the deadly cancer. Treatments for mesothelioma are divided into two categories; traditional mesothelioma treatments and new mesothelioma treatments.
Traditional mesothelioma treatments are the same as those used to treat most other cancers, and include:
Surgery
Chemotherapy
Radiation therapy (radiotherapy)

Traditional mesothelioma treatments are often used in conjunction with one another in effort to provide the most thorough and effective method of treatment. For example, trimodality therapy combines all three traditional methods of treatment, where chemotherapy is administered first with the aim of slowing the growth of malignant mesothelioma. Chemotherapy treatments are followed by surgery designed to physically remove a mesothelioma tumor mass (extrapleural pneumonectomy is often performed as part of trimodality therapy). Postoperative radiation therapy is used for the final step, to target any lingering mesothelioma cells. Although trimodality therapy has been unable to eradicate malignant mesothelioma, it has proven to be effective in significantly prolonging patients’ survival time by as much as five years (the average post-diagnosis survival time is one to two years).
New mesothelioma treatments have been researched and developed with the hope of succeeding where traditional methods have not. Mesothelioma researchers are optimistic that new mesothelioma treatment modalities will eventually prove to be successful, though they have yet to yield results that are any better than traditional methods.

New treatments for mesothelioma include:
Development of new chemotherapy agents
Intensity modulated radiation therapy (IMRT)
Photodynamic therapy (PDT)
Immunotherapy
Gene therapy
The progression of mesothelioma, as with other cancerous diseases, is typically broken into stages, with the treatment options based on the stage of the disease. The commonly used staging for mesothelioma is the Brigham staging system and it is described as follows.
Stages of Mesothelioma
Stage 1 occurs when the tumor lies completely within the capsule of the pleura, without swollen lymph nodes (adenopathy).
Stage 2 has the characteristics of Stage 1, where the tumor has spread and there is presence of adenopathy. But in Stage 2 the boundaries of the tumor allow for a resection (removal of the tumor) without cutting into other organs.
Stage 3 includes extension of the disease into the chest wall or into the heart, through the diaphragm or peritoneum, or outside the pleura to involve the lymph nodes.
Stage 4 occurs when the cancer has formed in distant organs through metastases.
Treatment options for the management of malignant mesothelioma include:
chemotherapy
surgery
radiation
multimodality treatment
However, none of the treatment strategies have been shown to be particularly effective against the disease.

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Mesothelioma is a kind of permanent cancer disease. Mesothelioma cancer occurs when tissues of our lungs or abdominal components get affected. In more cases asbestos exposure was identified as the reason for mesothelioma disease. Symptoms of mesothelioma may not appear immediately after it’s exposure, it takes time between twenty to thirty years. This enables the disease identification process a critical one.

Mesothelioma Cancer | Asbestos

Treatments for mesothelioma depends on the stage of the cancer, the specific part being affected, the total amount of space being affected, how long one have the problem, the look of the cancer cells under microscope and the age factor of the patient. These are the factors that are being considered before choosing the treatment option.

Treatments for mesothelioma include Surgery, Chemotherapy and Radiation Therapy.

Surgery: There are two types of surgeries available one is aggressive surgery and another one is called palliative procedures.

Aggressive surgery is done through a procedure named extra pleural pneumonectomy, by which the pleura, the lung, the diaphragm and the pericardium are removed. The aggressive surgery’s motive is to remove as much mesothelioma tumor as possible.

Palliative procedures will be done when the mesothelioma disease is at the matured stage. The motive of this procedure is to give relief to the patient from the symptoms.

Chemotherapy: In chemotherapy drugs are being used to treat mesothelioma cancer. The drugs may be in the form of pills or injections. To improve the results of chemotherapy some drugs may be used as mix in some proportion and this has given a good improvement in the treatment results.

Radiation therapy: Radiation therapy uses radiations to kill mesothelioma tumor. This procedure is complex to undergo as the tumors are surrounded by sensitive parts of our body. There are possibilities that the heart and lungs being damaged by the radiation. Lower dose radiation is one solution to slightly overcome from this critical issue.

Though mesothelioma is a permanent cancer disease and the survival rate is very low, timely identification and perfect treatment at the right time could able to help us survive some long time.

About The Author

Chris Jack is the CEO of http://www.mesothelioma-infobase.com/. To have more information about mesothelioma and mesothelioma treatments visit http://www.mesothelioma-infobase.com/.

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Clinical research to treat malignant mesothelioma is very active and although no treatment has yet proved entirely successful, there exist a range of treatments available to individuals diagnosed with the disease. There are three types of standard treatments used to treat malignant mesothelioma which include: surgery, radiation therapy, and chemotherapy.

Mesothelioma Cancer | Asbestos

Surgery

Surgery for malignant mesothelioma is divided into a number of sub-classes, which are specially designed to limit the disease for individuals with particular strains of the disease.

Extrapleural pneumonectomy is a severe form of surgery in which the entire lung and a portion of the lining of the chest, the diaphragm, and some or the entire sac which surrounds the heart is removed.

Wide local excision is a form of surgery which targets and removes the cancer and a limited amount of the healthy tissue surrounding the cancerous region.

Pleurectomy and decortication removes part of the covering of the lungs, as well as the lining of the chest and portions of the outside covering of the lungs.

The surgical procedure pleurodesis is a distinct technique insofar as it employs a blend of chemicals and/or drugs to create an intentional scar between the layers of the pleura. Post surgery, the space created by the scar must be drained, using either a catheter or chest tube, and is then filled with a chemical which inhibits the accumulation of fluid in the pleura cavity.

Radiation

The second primary medical technique used to fight the development of malignant mesothelioma is radiation. Radiation therapy, as applied to malignant mesothelioma uses the same basic technology as other forms of medical radiation insofar as the technique employs high energy x-rays to kill cancer cells. The process is divided into two broad categories:

External radiation therapy is a technique in which a machine sends radiation in a targeted stream at a certain portion of the body, and in so doing it kills the cancerous cells in its purview.

Internal radiation therapy, by contrast, uses not an external machine, but rather needles, seeds and catheters to place radioactive substance directly on or near the cancer. While the precise method of implementation will of course depend upon the type and stage of the illness, what is constant within this category is that the goal is to get the radiation placed directly onto the cancerous area and in so doing provide a more concentrated and directed dosage.

Chemotherapy

The third standard malignant mesothelioma treatment is Chemotherapy. Chemotherapy uses drugs which target cancer cells and stop them from dividing and thus prevent their growth.

In systemic chemotherapy, the drug can be taken by mouth or injected, but either way the goal is to have it reach cancer cells by means of the body’s own blood circulation system. In regional chemotherapy, the drug is placed directly onto the target area. And finally, combination chemotherapy involves the use of two or more anticancer drugs which can be administered either orally or through injection.

Malignant mesothelioma is a difficult disease for anyone to bear, however, educating oneself as to the options available is an important step for making the process more manageable.

About The Author

Robert Linebaugh writes about health issues, and focuses on mesothelioma. Learn more at http://www.justmeso.com.

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