Mesothelioma Symptoms Information

Mesothelioma can be described as a rare type of cancer which is caused due to the exposure of humans to asbestos. In more clear words, mesothelioma occurs when asbestos are inhaled and absorbed into the individuals bloodstream which results in the formation of a cancerous coating on the internal body organs of patients.

Pleural Mesothelioma is considered as the most common type of mesothelioma. This type of mesothelioma creates a tumor on the pleura - the sac which lines the chest cavity protecting the human lungs. Peritoneal Mesothelioma is another type of mesothelioma which affects the peritoneum of the human abdominal cavity. There are also several other forms which effect various areas such as the lining of the heart and abdomen.

Causes of Mesothelioma

As mentioned earlier, exposure to asbestos is the main reason for mesothelioma cancer. Asbestos is a heat resistant fibrous mineral which is commonly used for various industrial purposes. Asbestos is widely used as the main object in creating gasket compounds, roofing, patching compounds, and floor tiles. Asbestos dust is injurious to the human body, and may invariably lead to this cancerous condition if exposed to for a longer period of time.

Symptoms of Mesothelioma

According to physicians, mesothelioma is common with people working with asbestos. It is reported that the effect of a couple of weeks or even less can result in the risk of mesothelioma. The effect is not immediate and to say an average it takes around 35 to 45 years to develop a malignant tumor. Mesothelioma cancer is mostly seen in miners, factory workers, railroad laborers, ship builders, insulation workers, and gas mask makers.

Some of the main symptoms of mesothelioma cancer include breathing difficulties, abdominal pain, bowel obstruction, and continuous coughing causing chest and stomach pains.

Treatments

With the advancement in science and technology, newer treatment techniques have been introduced, and some of it is looking promising as well.

Today, there are several procedures used for mesothelioma treatment. The type of mesothelioma treatment purely depends on several factors such as the health and age of the patient, location of the cancer, and the stage of the disease.

The main form of treatment for mesothelioma is surgery to remove the tumor and some of the tissue around the infected part. For cancer of the pleura, an operation known as pneumonectomy is usually done to remove a lung. In certain cases, the diaphragm, the muscle just below the lungs which aids in breathing is removed.

Radiation therapy, also known as radiotherapy, is another method of mesothelioma treatment. In this treatment high energy rays are used to kill cancer cells and shrink tumor affected cells.

Another treatment for mesothelioma cancer is chemotherapy. In this treatment anticancer drugs are used to kill cancer cells throughout the patients body. This treatment involves the administration of the drugs by injection into a vein.

Treatments and Clinical Trials for Mesothelioma

For years, chemotherapy has been used as treatment for mesothelioma to shrink tumors. More recently, doctors have used surgery in combination with chemotherapy with more success.

In addition, newer chemotherapy drugs in combination with surgery has increased survival rates of mesothelioma patients.

Radiation has been used to control cancer symptoms such as pain, but it is not a primary treatment for mesothelioma. It is also used in combination with other treatments for mesothelioma and may possibly assist in killing cancer cells after surgery to prevent further growth of cancer cells in the chest area.

Much more research is required to improve treatment options through clinical trials. Clinical trials are used to evaluate new cancer treatments and their effectiveness. They are an important aspect of improving treatments and the ultimate prognosis of cancer patients.

Mesothelioma patients who participate in clinical trials are able to receive new treatments before they are available to other patients.

Clinical trials have three phases. Phase I trails are the first studies of a new treatment. The goals are to determine the correct dosage and the side effects. Phase I trials are only offered to patients who haven't responded to other approved treatments.

Phase II trials are further studies of treatments proven to be effective from phase I trials. They are a continuation of determining treatment safety and effectiveness on a particular type of cancer.

Phase III trials are used to compare a new treatment method with a currently used treatment program. Doctors can thus determine if the new treatment is more or less effective than the already approved treatment.

A patient must be willing to partcipate and provide written consent prior to starting a clinical trial. The use of clinical trials is very important in improving the treatments used in the fight against mesothelioma.

Over the past few years treatments have improved for treating mesothelioma, but further clinical trials are needed to continue mesothelioma treatment methods.