Asbestos Dust (Mesothelioma): Simple Treatments That Works

Of all the cancers caused by asbestos dust (mesothelioma), pericardial mesothelioma is the most rare, accounting for a fraction of all cases (5%). It is a cancer that grows on the pericardium (the lining of the heart). This is a delicate 'film', and any infection on the pericardium can have deadly consequences.

Once an individual has been diagnosed with pericardial mesothelioma they are offered three different treatment options. These are radiation, surgery and chemotherapy. Pericardial mesothelioma is extremely difficult to treat (due to the intricacies involved in removing the tumors from the pericardium), and a patient's chances of survival are slim. All three methods have a poor success rate mainly due to the fact that pericardial mesothelioma is detected in the mature stages of development. (The reason for this is because in the early stages of the cancer the symptoms resemble those of diseases such as pneumonia). The prognosis for a patient undergoing treatment at this point (mature stage) is usually less than a year.

Before treatment, the patient requires a doctor's evaluation in order to determine which of the three treatments are suitable for him/her. Details such as age, weight, medical history, and general well-being are considered prior to the commencement of treatment. So, how do you treat pericardial mesothelioma ?

Radiation - As with all cancer treatments that use this method, large doses of radiation are used to kill the cancerous cells on the pericardium. The downside to radiation treatment is that not only are you killing off the cancerous cells, but you are also damaging the vital organs in close proximity to the heart, namely the lungs. The heart also gets damaged (due to the large doses of radiation).

Surgery - We can break this down into two parts; aggressive surgery and palliative procedures. Aggressive surgery involves the removal of the cancerous cell. Since these are very close to the heart and lungs, this makes it an extremely precarious procedure and one that requires an extremely skilled surgeon.
Palliative procedures are used in the latest of stages of pericardial mesothelioma and serve the sole purpose of reducing the symptoms. Usually at this stage the cancer is practically incurable.

Chemotherapy - This is the most widely-used of cancer therapies which involves the use of drugs to kill the cancerous cells. Unfortunately, the majority of drugs used have a low success rate with pericardial mesothelioma. Research is being conducted to come up with a cocktail of drugs that have a more favorable outcome.

There does exist another form of treatment which involves using all three aforementioned treatment options. It is known as Dual Therapy. Surgery is used to remove the cancerous cells, then chemotherapy and radiation are used to kill the remaining cells. The success rate for this method is higher than just using radiation, surgery or chemotherapy alone, but can still be dangerous.

Asbestos - Mesothelioma

Asbestos is the biggest work place killer today.  Those who have worked with asbestos or who are regularly in contact with someone who has are at risk from asbestosis, lung cancer and mesothelioma.  All these are fatal respiratory diseases which are extremely difficult to cure.  Research is being carried out in various research labs all over the USA and many pharmaceutical companies are also endeavouring to find new drugs and treatment methods.

One rare disease caused by asbestos which is becoming increasingly common is mesothelioma.  Although unknown by many today, it is almost certain that awareness of this disease will be broadcasted worldwide because of its increasing occurrence in men aged between 55 and 70.  Many of these men are now lodging multi million dollar lawsuits against the companies who subjected them to asbestos.  Those most at risk from mesothelioma are those who have been in regular contact with asbestos dust and fibres without sufficient protection.  Just a couple of months of exposure to asbestos can lead to mesothelioma 30 years later.  The latency period (amount of time the disease takes to start taking effect) of mesothelioma is 30 - 50 years which is one of the reasons it is so difficult to cure because it is very difficult to tackle in its early stages.  Another reason it is so difficult to cure is that its early symptoms are characteristic of many other more common diseases such as pneumonia.

Mesothelioma symptoms include:

- Chest pains
- Coughing that worsens over time
- Weight loss
- Shortness of breath
- Coughing up blood
- Nausea and vomiting
- Fatigue
- Wheezing
- Lung infection
- Swollen lymph nodes
- Loss of appetite

A patient will feel symptoms depending on which type of mesothelioma he or she has got.

In the next 35 years it is estimated that over 1 million people will die from asbestos related diseases in developed countries.  Most of these people will die from lung cancer and mesothelioma as these two are the most prolific asbestos related diseases.

Mesothelioma - An Overview Of Mesothelioma Cancers

What are Mesothelioma Cancers?

Mesothelioma cancers are the cancers that spread in the mesothelium tissues. Mesothelium in general is the name of tissue that forms lining of different body organs such as heart, lungs, abdomen and reproductive organs. The lining around abdominal organs is known as peritoneal membrane. Lining around lungs is called pleural membrane while the lining around heart is called pericardium.

These linings perform two functions. They protect the internal organs by producing a lubricating fluid and

to allow the smooth movement of the internal organs. Mesothelioma cancers are the cancers affecting these membranes. The names of the cancers depend on the tissue or linings they affect. Peritoneal mesothelioma, pleural mesothelioma and pericardial mesothelioma are the names of cancers of linings of abdomen, lungs and heart, respectively. Pleural mesothelioma is the most common of all mesothelioma cancers and is found in 70 % of the mesothelioma patients. Peritoneal mesothelioma constitutes 10% to 20% of the mesothelioma patients while third type pericardial mesothelioma, is rare.

Symptoms of Mesothelioma Cancers

Symptoms of mesothelioma cancers are same as of other common diseases. It makes diagnosis mesothelioma cancers a difficult task. Pain and swelling in abdomen, weakness, loss of weight, loss of appetite and nausea are some symptoms of peritoneal mesothelioma. Symptoms of pleural mesothelioma are persistent cough, difficulty in breathing, weight loss, loss of appetite, weakness, chest pains, lower back pains and difficulty in swallowing.

History

History of mesothelioma cancers goes back to as far back as 1900s. It took about 60 years to gather sufficient information about these mesothelioma cancers. By the end of sixth decade of last century, experts could conclude that exposure to asbestos particles is the reason behind the disease. J. C. Wagner was first researcher to report 32 cases of mesothelioma cancers and confirmed its association with asbestos exposure.

One alarming fact about the mesothelioma cancers is its extended latency period. These cancers may remain asymptomatic in the body for even up to 50 years. Chances of survival for mesothelioma patients are rare and the average survival period after diagnosis is not more than 12-24 months. Surgery if diagnosed early, chemotherapy and radiation therapy are some common treatments for all types of mesothelioma cancers. People suffering from mesothelioma cancers can file lawsuits to recover damages for medical expenses and other damages. They can file the lawsuits against the persons and companies responsible for causing asbestos exposure.

An Overview Of Asbestos Disease- Mesothelioma

What Is Asbestos?

Asbestos disease, mesothelioma cancers, lung cancers and asbestosis are the diseases caused because of asbestos exposure. Asbestos constitutes different naturally occurring fibrous minerals in some rocks and soil. It has found widespread use in industries and building materials such as fireproofing, roofing shingles, electric insulation, furnace, hot pipe covering, and friction products.

Recent studies have, however, revealed that exposure to asbestos can have damaging health implication resulting in asbestos disease and mesothelioma for both workers in industries making use of asbestos as well as those who live in the environment surrounding such places. Workers may inhale fine asbestos particles in the air; they also become exposed through skin contact with asbestos or by swallowing asbestos fibers while at work. These workers are vulnerable to asbestos diseases as mesothelioma and asbestosis.

Serious Effects Of Asbestos Disease- Mesothelioma

Mesothelioma is the most serious of several asbestos-related diseases detected so far. This is because of the carcinogenic effect of asbestos particles. Asbestos can cause cancer of the lungs, esophagus, colon, rectum, stomach, vocal chords, and kidneys. About 70 percent to 80 percent of all cases of asbestos disease mesothelioma - a rare type of cancer of the mesothelium, the membrane that covers and protects most of the body internal organs – are the result of asbestos exposure at work.

Asbestos disease mesothelioma may not immediately manifest. The asbestos particles can lie dormant in the body for several years and manifest later, when the prognosis is very grim. It is possible that by the time the disease is diagnosed, the cancer may have already spread significantly. In view of health concerns all new uses of asbestos in the manufacturing industries have been banned in the United States from July 1989 onward. In particular, the use of asbestos in hand-held hair dryers was voluntarily stopped in 1979. Schools are required to test for use of asbestos roofing and it is removed or covered up.

Compensation To Victims Of Asbestos Disease Mesothelioma

The first case of asbestos disease mesothelioma was filed nearly 70 years ago. Employees in industries with considerable risk of asbestos poisoning are, in principle, eligible for mesothelioma compensation. The compensation is available only for those employees who run the risk of asbestos exposure since the 1940s. Recently, many mesothelioma patients have filed lawsuits for compensation. They have been awarded compensation on the ground that the owners of industries continued to use asbestos despite the information of the health hazards it entails. Currently, help is available to victims of asbestos disease mesothelioma through many specialized legal firms in the United States.