How Many Treatments are Currently Being Used for Victims of Asbestos Diseases?

Mesothelioma is touted as deadly because most of the cases are diagnosed when in advanced stage and doctors have little solace to offer by then. Still doctors try to do their best to relieve the patients from severe pain of mesothelioma using advanced treatments.
Surgery
Before considering surgery as one of the propositions for the treatment of malignant cancer, the health of the patient needs to be carefully evaluated. The tests are performed to check whether the cancer has spread to other parts of the body or not. Also evaluation of the patient’s lung and heart functions is done. In case of the former, a mesothelioma surgery cannot be performed. Both the heart and lungs need to be properly functioning state for surgery to take place.
Surgery is of two types: aggressive surgery (long-term control) and palliative procedures (relief of symptoms). Let’s define each of them separately.
Aggressive surgery
Aggressive surgery involves removal of the lung, the pleura, the diaphragm and the pericardium by a procedure, which is known as extra pleural pneumonectomy. The intention to follow this method is to physically remove as much of the tumor as possible. It is in fact adopting a bold method to do away with the disease—hence the name is “Aggressive surgery”.
This surgery is extremely complicated and involves high risk. This is because of the fact that there are possible chances of death due to the same within a month. Extra pleural pneumonectomy is therefore normally performed on younger patients who are in good health and are in a position to tolerate the surgery.
Palliative Procedures
Palliative procedures are normally performed when the cancer is in its advanced form. These procedures are performed to control the symptoms of mesothelioma rather than cure them. Pleurectomy (also decortications) is the process to surgically remove the pleura. This method reduces the pain caused by the cancerous mass and may also prevent the recurrence of pleural effusion (fluid collection which causes tremendous breathlessness). For patients suffering from peritoneal mesothelioma, complete surgical removal of the entire tumor is not entirely possible. In this case the surgery aims to extenuate the symptoms, such as ascites,
Chemotherapy
Chemotherapy is the method in which drugs are used to treat mesothelioma. It has been observed that this method is partially succesfull. This is because the patient recovers partially after using drugs or combination of drugs (In fact the efficacy of this method increases, if combination of drugs are used at the same time.) Some of these combinations have proved successful and new drugs are being developed for the treatment of this cancer.

Radiation Therapy
In this method the tumor is killed by using radiation doses. However, with the help of this procedure, killing the tumor cells is quite difficult. This is because of the fact that it is difficult to specifically locate the malignant cells. Also the heart, lungs and other organs may surround the same, and they are at the risk of getting damaged by the radiation dosage. However lower doses of radiation can be used to reduce the disease to a certain extent.
Dual Therapy
Both chemotherapy and radiation are used in conjunction after the performance of the surgery. They both help in killing any remaining tumor cells that were not removed by surgery and may also help in relieving symptoms of the disease like chest pain.
The treatment methods, which are described above, are direct ways of treating a person suffering from mesothelioma. However doctors and researchers are always on the lookout for new ways to treat mesothelioma. The necessity for the evolution of alternative ways to treat patients suffering from mesothelioma arises because of the complex nature of different types of cancers, and because patients respond differently to various types of medical care.
Some of them are as follows:
Immunoagumentive Therapy (IAT)
The goal of IAT is to strengthen the body's own immune system. The same is done by balancing four different proteins found in the blood.
Intraoperative Photodynamic Therapy (IPT)
This method of treatment is being used to cure early stages of mesothelioma in the chest. IPT uses special drugs and light to kill cancer cells during surgery. A drug that makes tumor cells more sensitive to light is injected into a vein several days before surgery. During surgery, a special light is used to locate the cancer.

Conventional Mesothelioma Treatments and Therapies - Asbestos.net

Mesothelioma is a cancer believed to be exclusively caused by asbestos exposure. While researchers have yet to find a cure for it, palliative treatments have been able to ease discomfort and slow the progression of the disease, allowing patients to live longer after diagnosis. The most common treatments are radiation, chemotherapy, and surgery.



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New Treatments

New Treatments www.mesorc.com/mesothelioma/new-treatments/ Although surgery, radiation therapy, and chemotherapy have improved overall mesothelioma survival rates, there is still no cure for this deadly disease. Today, new mesothelioma treatment methods are being developed and studied in clinical trials. Below are a few of these newer treatments for mesothelioma. Intracavitary Chemotherapy Intracavitary chemotherapy is a new approach to mesothelioma chemotherapy in which medication is placed directly into body cavities. With this new treatment for mesothelioma, medication can be administered at much higher doses than traditional alternate chemotherapy. Intracavitary chemotherapy is also thought to allow chemotherapy medication to enter tumor cells directly, without the toxic side effects of traditional chemotherapy. Drugs Since chemotherapy agents have not proven to be very effective in treating advanced mesothelioma, doctors are currently testing new drugs. These new mesothelioma treatments include medications which kill cancers by depriving them of blood supply, such as bevacizumab (Avastin). Anti-growth factor drugs such as erlotinib (Tarceva) are also being studied. These inhibit the growth of mesothelioma cancer cells. Another promising new mesothelioma treatment, Alimta(R), was approved by the FDA in 2004. When used in combination with the anti-cancer drug cisplatin, it has been shown to drastically improve symptoms for some mesothelioma patients. Clinical trials ...



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Pain Management in Mesothelioma Treatments

Mesothelioma patients fear pain just as the disease itself. It is therefore essential to know that most mesothelioma cancers pain can be controlled.

Causes of cancer pain

Pain from tumor: mesothelioma cancers pain comes when a tumor presses on bone, nerves, or body organs, and may vary according to location.Pain from mesothelioma treatments: mesothelioma cancers treatment, such as surgery, chemotherapy, and radiation can cause pain. Painful cases are occur mostly in mesothelioma patients whose immune system has been suppressed by these therapies.

Other causes: cancer patients sometimes have pain that is not related to their illness.

Every patient has a unique pain, therefore, it is essential that patients undergo appropriate mesothelioma treatments plan.

Types of pain

The most common types of pain are:

1. Acute pain. this is defined as pain which is occurs rapidly and is usually severe, but is short-lives.

2. Chronic pain. This is known as pain which may range from mild to severe and stays or increase over a longer period.

3. Breakthrough pain. This kind of pain is one that occurs in mesothelioma patients with chronic pain that is regulated by medications.

Pain Control

The following are the types of medicines used for pain relief:

1. From mild to moderate pain.

Nonopioids: most of these medications are accessible without a doctor’s prescription, but some requires a prescription. Other medicine in this category includes acetaminophen, aspirin, and ibuprofen.

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Mesothelioma Treatments

The Food and Drug Administration (FDA) recently approved Alimta (pemetrexed disodium) for use in combination with cisplatin for the treatment of patients with malignant pleural mesothelioma. It is the first drug approved for this condition.

Mesothelioma treatment can involve surgery, chemotherapy, radiation, or a combination of the three. Malignant mesothelioma is, however, difficult to treat as it can spread quickly to nearby organs. Mesothelioma treatment is most successful if the disease is diagnosed at an early stage. A staging system is used to determine just how advanced the case is.

In stage 1, the disease has only spread as far as the pleura. At this stage, tests are done to make sure the cancer has not spread, and to check if the lungs and heart are functioning well. If the patient is young and healthy, aggressive surgery can be attempted. This is high-risk surgery and involves the removal of the pleura, the lung, the diaphragm and the pericardium. Radiation or chemotherapy is commonly done post-surgery to eliminate any remaining tumor cells. In heated intraoperative intraperitoneal chemotherapy, surgery is followed by the direct administration of a chemotherapy agent, heated to between 40 and 48°C, in the abdomen. This can increase the penetration of the drugs into tissues. Moreover, the damage produced by heat is greater to cancerous cells than to normal cells.

In stage two of mesothelioma, the cancer has reached the chest wall. By stage three it has affected the diaphragm. In stage four there are signs of metastases spreading through the blood stream. If surgery is undertaken during these stages, it is generally only for relief of symptoms. A needle may be inserted into the chest to drain the fluid, relieving breathlessness and pain. Talc may be injected into the pleural space to stop fluid from accumulating. Or the pleura may be surgically removed to alleviate the pain. Radiation therapy and chemotherapy can also be used to relieve the symptoms.

Mesothelioma Lung Cancer and Its Treatments - Can a Cure Be Far Behind?

Mesothelioma is a form of cancer that affects the lining of the abdomen or the chest. Malignant cells appear in the mesothelium, the sac that acts as protective cover for many of the internal organs in the body. A mesothelium is made of two cell layers - one that directly covers the organ and another that surrounds it. The mesothelium is responsible for producing a fluid that acts to lubricate the organs, such as the heart and the lungs, allowing them to move safely against other parts of the body. Without thorough examination and tests, it can easily be mistaken for lung cancer.

Depending on the part of the body where it appears, mesothelium is referred to in different ways. If it covers the organs located in the abdominal cavity, it is called the peritoneum. The mesothelium that provides protection for the heart is called the pericardium. If it covers the lungs and wall lining of the chest, it is called pleura. In the uterus, it is called the tunica serosa uteri and in the reproductive organs of the male, it is referred to as the tunica vaginalis testis.

Mesothelioma and lung cancer

The term mesothelioma means cancer of the mesothelium. It is not the same as lung cancer. Compared to other forms of cancer, it is rather rare, with only an average of 2,000 cases being diagnosed every year in the United States. This disease can affect both men and women and can appear at any age.

The risk of developing mesothelioma is increased due to exposure to asbestos. In fact, at least 70% of mesothelioma cases showed individuals with a history of exposure to the material. It can also affect people who are living with a person who has been exposed to asbestos. This doesn't limit mesothelioma to this group of people, however. It is also known to appear in other patients even if they have not had prior exposure.

How is mesothelioma diagnosed?

Differentiating mesothelioma and lung cancer is rather difficult, especially if the disease is already in the malignant stage. However, there are certain tests that a doctor may perform, including a physical examination, chest x-ray, CBC or complete blood count, removal of tissue samples for biopsy, bronchoscopy and thoracotomy. A cytologic exam may also be conducted where a small amount of fluid is taken from either the lungs or the abdomen and examined.

Some of the symptoms that merit a visit to the doctor include: difficulty in breathing, chest pain (usually located beneath the rib cage), lumps, swelling or pain in the abdomen and unexplained weight loss.

Is there a cure for mesothelioma?

As of today, no cure for mesothelioma has been discovered. However, there are treatments available to help manage the disease. Some of these treatments include surgery, chemotherapy and radiotherapy.

Surgery

The most common treatment for mesothelioma is surgery, where a part of the affected part is removed, along with some of the surrounding tissue. This is the treatment that is often used during the early stages of the disease. It helps slow the progression of the disease and can help reduce the symptoms. In cases where the diseased has progressed extensively, other treatment options are considered.

Radiotherapy

Radiotherapy removes cancer cells by using high energy radiation beams. Radiotherapy is effective in removing cancer cells that may remain even after surgery. To ensure that radiation beams hit the target cells, x-rays and computer imaging are also used during the process. This makes sure that only cancer cells are destroyed and reduces the number of healthy cells that are affected.

Radiotherapy is also used as a palliative form of treatment and helps control the spread (metastases) of the cancer. It is also helpful in alleviating symptoms like difficulty in breathing and pain.

Chemotherapy

Chemotherapy is often administered intravenously or through the use of catheters, allowing anti-cancer drugs to enter the blood stream quickly. It is often recommended for patients who cannot undergo a surgical procedure.

Chemotherapy has some side effects, including nausea, vomiting, fever, fatigue, diarrhea or constipation. Bruises may also appear and even sores in the throat or mouth area. The kind of symptoms that appear in a patient depends on the chemotherapy treatment, dosage and on that particular patient's reaction.

These treatments are mean to remove as much of the cancerous tumors as possible and to provide relief from painful symptoms. They are also meant to help prolong the life of the patient.

Is there a cure for mesothelioma?

Further research and clinical trials are being performed to help find the best treatments that are the most effective against mesothelioma. No cure has been discovered yet. As of now, early detection and treatments have been showing better and better survival rates. Like lung cancer, mesothelioma can be halted if it is detected earlier.

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