What are the treatments for mesothelioma?

Treatment is dependent on the stage of the disease, the location of the tumor, the patient's age and state of health at the time. Younger, healthy patients, with early stage disease may be candidates for surgery that removes the mesothelial tissue around the tumor. This surgery is extensive and it is not well understood how much benefit it provides the patient.

Traditional radiation therapy has not shown a benefit, and can cause damage to the healthy lung tissue in the process of treating the cancer. Research is investigating ways of giving radiation directly to the tumor, using implants or UV light therapy. Chemotherapy has often been used to treat patients with mesothelioma, but until recently trials did not find any one medication to be superior to others. These medications have had responses in 10 to 20 percent of patients, but combining more than one medication has not increased these rates. Recently, a new medication called pemetrexed (Alimta) was given in combination with cisplatin with positive results. Patients received either cisplatin alone or cisplatin in combination with pemetrexed. Patients who received the combination of drugs had increased response rates, survived longer, and had fewer side effects. This regimen is now considered standard of care for mesothelioma not treatable with surgery. Researchers are conducting studies that administer the chemotherapy directly into the pleural space. So far, the results of these studies have been disappointing.

Because the current therapies have limited effectiveness, researchers are studying new ways to treat mesothelioma. Some of the treatments being investigated include interleukin 2 (a biologic therapy), lovastatin (a cholesterol-lowering drug), immunotherapy, gene therapy (a method that attempts to correct the abnormal gene that causes the cancer to grow out of control), and Photodynamic Therapy (PDT-a treatment that uses a laser to activate a photosensitizing drug during the surgical removal of the cancer). Patients should talk with their physicians about current clinical trials for mesothelioma.

One problem that patients may encounter is the recurring build-up of fluid in the pleural space. This fluid can be removed with a chest tube (a tube that is put into the chest wall and left in for a period of time to allow drainage) or a procedure called thoracentesis (a small needle is put through the chest wall, into the pleural space, the fluid is drained, and the needle removed). In the abdomen, the procedure to remove fluid is called paracentesis. In this procedure, a needle is inserted through the abdomen into the fluid filled space, and the fluid is drained.

If this is a chronic problem, patients may have a catheter placed in the chest semi-permanently, allowing them to drain the fluid themselves at home as they need to. Removal of the fluid alleviates the difficulty breathing and chest pain caused by the build-up.

Mesothelioma Treatments

With new clinical trials being introduced on a regular basis, there are a variety of treatments being used on mesothelioma. The treatment used is dependant upon a variety of factors, including the extent of the disease, the age and medical history of the patient, and the location and type of the mesothelioma.

The most common treatments are:

• Surgery, where the tissue in the affected area is cut out. This may involve removing part of the organ depending on the size of the affected area.
• Radiation treatment, which involves the use of radiation treatment to kill off the cancerous cells in the affected area.
• Chemotherapy, which is the use of drugs in the body used to kill off the cancerous cells.

Pneumonectomy

A surgical procedure, known as pneumonectomy, can be used for pleural mesothelioma and involves the removal of the diseased lung. An extra-pleural pneumonectomy may be necessary depending upon the spread of the disease, and this may involve the removal of parts of the diaphragm as well as the lung. There is a high risk factor with this surgery, and its viability is dependant upon the patient’s overall health, smoking habits and the extent of the asbestos exposure. A pleurectomy is another type of surgery that may be used, and here part of the chest, abdominal lining and surrounding tissue may be removed.

Radiation treatment

Radiation treatment , which gives the benefit of treating the affected area without exposing the healthy cells and tissue, is another treatment used to treat mesothelioma. This is a speedy and commonly used method for many types of cancer, as well as mesothelioma. It works through the placements of radioactive sources in the affected area, which then give out radiation to kill off the abnormal cells. The radiation continues to transmit for around a year, working to destroy the tumour. Radiation therapy can be used alongside surgery, or if the patient is not well enough for surgery can be used alone.

Chemotherapy treatments

Chemotherapy treatments can be administered in the form of pills or injected medication. The downside of chemotherapy is that the drugs used can contain high toxicity levels and can therefore make patients quite ill. Side effects can include nausea, vomiting, hair loss, weight loss and physical fatigue. There are also a number of post-chemo drugs that are used to alleviate the side effects of the chemotherapy. Because chemotherapy drugs are not targeted towards a specific area, they are left to make their way through the body and find the affected area. This means that they are also able to affect tissue and cells that are unaffected by the disease, which can again cause side effects.

Palliative Therapies

Palliative Therapies may also be used on mesothelioma patients. These therapies entail draining excess fluid from the patient through the use of a needle and suction. To prevent further fluid accumulation drugs may be fed through a tube into the chest following the fluid drainage.

Often, a combination of treatments and a cocktail of drugs have to be used in order to treat mesothelioma patients. Again, the types of treatment used will be dependant upon the age and physical health of the patient as well as upon how far the disease has spread and where it is located.

The above are some of the most common treatments used for the treatment of mesothelioma, but they do not always work effectively on mesothelioma patients. Because of this, sufferers of mesothelioma may be offered treatment as part of a clinical trial as opposed to any of the traditional treatments.

With new mesothelioma cancer treatments are continually being tested through medical researchmesothelioma. And these clinical trials also give hope to the patients who allow themselves to be used as guinea pigs, enabling them to be a part of this important research and find a drug that may help them and others in the same situation. studies, it is hoped that an effective treatment will soon be discovered. These clinical trials enable professionals to asses whether the treatment being tested may one day be effective for general use to treat

Mesothelioma and the Law

Over recent years, we have seen many multi-million dollar compensation payouts to victims of mesothelioma, the asbestos exposure related cancer. This is a relatively new disease, both in terms of medical and legal awareness, and sufferers of mesothelioma are finding that they are entitled to a hefty compensation in many cases. And to help these victims get their dues, many lawyers and law firms have been trained and set up to deal with mesothelioma claims in order to get mesothelioma sufferers the compensation to which they are entitled.

Why are mesothelioma victims entitled to compensation? Well, most cancers not the fault of an outsider. Heavy smokers may get cancer through smoking, which is their own choice. Other types of cancer, such as breast, cervical and prostate are not anybody’s fault, although vigilance and regular check ups can help to identify these caners early on and therefore treat them effectively. However, mesothelioma is a totally different type of cancer. This is a cancer that could have been prevented, and it is the fault of outsiders – namely the irresponsible firms that made no efforts to protect their workers against the hazards of working with asbestos. You see, mesothelioma is the result of regular exposure the asbestos dust and fibres, which are ingested into the system and corrupt the cells of the protective lining that surround major organs – the mesothelium. The cancer lies dormant for many decades, and victims do not realise until thirty or forty years later that they have the disease. By the time tests have been done and a diagnosis has been made, it is often too late to do anything constructive about it, and the patient is left with just a short time to live – typically 4-24 months.

These mesothelioma lawyers are here to help victims of mesothelioma to get cold, hard cash from the companies responsible for their doomed fate. This compensation will help to cover medical expenses and pain and suffering. But, perhaps most importantly, it helps to provide financial stability and security for the victim’s loved ones after he or she has passed away.

The payouts for mesothelioma lawsuits have run from hundreds of thousands of dollars, to multi-million dollars. But the mesothelioma sufferer must ensure that the chances of success are optimised by seeking legal advice and assistance as soon as the diagnosis has been confirmed. Most states only provide a certain time within which you can file a mesothelioma lawsuit, so it is vital that you do this immediately. Your lawyer will also need the extra time to put your case together and carry out any necessary research. Time is of the essence where mesothelioma lawsuits are concerned, and just a few days could make the difference between financial security for your family and no compensation at all.

If you are concerned about not having any money up-front to pay for legal costs, don’t be. The vast majority of mesothelioma lawyers work on a contingency fee basis. This means that they do not take any money from you up-front. And if your case is unsuccessful they will not take any money from you at all. You only have to pay the lawyer if and when you receive compensation. Your lawyer will then be entitled to a percentage of the compensation. And, although the cut to which the lawyer is entitled can seem high – generally around the 35% mark – it does mean that you don’t have to worry about paying in order to file for compensation and you have nothing to lose if you don’t get any compensation.

Your mesothelioma lawyer will also be able to give you support and advice with regards to your illness. The experienced mesothelioma lawyers have already built up a network of contacts within the field; not only for legal support but for all types of support and advice. This network means that your lawyer can process your claim more quickly than a lawyer who has little or no knowledge or experience in dealing with mesothelioma lawsuits. The experienced lawyer will also be able to point you in the right direction for additional support services and support groups.

Mesothelioma Research

Mesothelioma is a disease that is still very hard to recognise, difficult to diagnose and virtually impossible to treat effectively. It is known that the disease is asbestos related and that there is a long latency period before symptoms become apparent. But with more and more cases coming to light each year, it is vital that further research is carried out in order to make this fatal disease more manageable for both patients and doctors.

Many organizations are involved in research in to mesothelioma. This includes the companies that are responsible for the use of asbestos. Many people that have been diagnosed with mesothelioma have now discovered that they can claim compensation for being exposed to hazardous asbestos by companies, which means that these companies have a responsibility to help with this research.

The National Institute of Cancer is also working hard to research mesothelioma, its symptoms, diagnosis and treatment. The rising number of mesothelioma cases means that it is essential to learn more about this disease in order to look into developing treatments.

With many mesothelioma patients now seeking legal advice, it has become essential for law firms to learn about and research the disease. It is the lawyer’s job to assist the mesothelioma patient and provide advice and resources from which the patient can get help and assistance. Therefore, law firms dealing with these types of cases also have a responsibility to learn about the disease and what can be done to help patients.

A great deal of research into mesothelioma goes into learning about the effects of asbestos upon cells, and how the cells are changed by exposure to this material. By learning how healthy cells and corrupted by asbestos, we hope to learn more about how this cell corruption can be prevented or minimised.

The National Institute of Cancer has also carried out clinical trials into the treatment of mesothelioma. The trials, which are performed with real patients who have been diagnosed with mesothelioma, should help to determine how effective the various treatments are, and hopefully will go some way to helping experts find more effective treatments for the disease.

Mesothelioma trials are based upon treatments that are thought to have some value to patients. But the trials are just that – trials. This means that there are no guarantees and that a great deal more work and research will be required before a conclusive and effective treatment is found. On the upside, many new trials are being carried out on a regular basis, and with the information and technology available to scientists today, the discovery of an effective treatment for mesothelioma patients is just a matter of time.

Medical professionals worldwide are currently involved in clinical trials, and each trial depends upon the extent of spread of the disease. Some trials are performed on those who have been diagnosed reasonably early, others on patients who were not diagnosed until the latter stages of the disease. It is important for scientists to find a treatment that is effective not only on those who are diagnosed early, but on all patients that suffer from this killer disease.

The research carried out into mesothelioma will hopefully mean that future generations of suffers can be saved, even if they are diagnosed with the disease. The research carried out is extremely costly, and is often sponsored by associated companies such as drug companies and research groups as well as by the government. Research into the contraction of the disease, and its subsequent development will ultimately enable professionals to devise the most effective treatment.

Several new methods of treatment have been used following research into mesothelioma. These include:

• Photodynamic therapy, which uses fixed frequency light to target abnormal cells and kill them off by the activation of photosensitizing drugs.
• Immunotherapy, which fights the abnormal cells through the use of the body’s own defence system through enhancement and development of the immune system.
• Intensity Modulated Radiation Therapy, which is a radiation treatment that targets just the affected area/tumour, thus avoiding contact with healthy cells and tissue.

Although there is no quick-fix answer to the treatment of mesothelioma, ongoing research and dedication from the medical profession means that the chances of finding an effective treatment are continually increasing.

Treatment

Pleural effusion caused by heart failure or infection can usually be resolved by directing treatment at the cause, however, when testing has realized no diagnosis, and fluid continues to build or recur, doctors may recommend chest tube drainage and chemical pleurodesis. Chemical pleurodesis is a technique in which a sclerosing agent is used to abrade the pleural surfaces producing an adhesion between the parietal and visceral pleurae. This will prevent further effusion by eliminating the pleural space. Talc appears to be the most effective agent for pleurodesis, with a success rate of nearly 95%. It is highly effective when administered by either poudrage or slurry. Poudrage is the most widely used method of instilling talc into the pleural space. Before spraying the talc, the medical team removes all pleural fluid to completely collapse the lung. After the talc is administered, they inspect the pleural cavity to be sure the talc has been evenly distributed over the pleural surface. Some doctors prefer to use talc mixed with saline solution which forms a wet slurry that can roll around the pleural cavity.

Diagnosis

Diagnosis of pleural effusion is usually accomplished with a simple chest x-ray, although CT scans or ultrasound may also be used. A special x-ray technique, called a lateral decubitus film, may be used to detect smaller effusions or to enable the physician to estimate of the amount of fluid present. If the underlying cause of the effusion is readily apparent (such as in the case of severe congestive heart failure), sampling of the fluid may not be necessary, however, because pleural effusion may be symptomatic of a number of disease processes from benign to malignant, a fluid sample is generally taken. Diagnostic thoracentesis, in which cells are extracted from the pleural cavity, is commonly done when the possibility of mesothelioma exists, however, in up to 85% of cases, the fluid tests negative or inconclusive even though cancer is present. It is ultimately a needle biopsy of the pleura (lining of the lung) or an open surgical biopsy which confirms a mesothelioma diagnosis.

Symptoms

As the volume of fluid increases, shortness of breath, known as "dyspnea", and sometimes pain, ranging from mild to stabbing, may occur. Some patients may experience a dry cough. When the doctor listens to the patient’s chest with a stethoscope, normal breath sounds are muted, and tapping on the chest will reveal dull rather than hollow sounds.