Wednesday, February 24, 2010
Office of Michael R. Bilbrey, cases of cancer caused by asbestos PC
Friday, December 25, 2009
Kidney Cancer Treatment Options in stages
Treatment of renal cell carcinoma varies from patient to patient - two patients are exactly alike, treatment and response to treatment varies considerably. It depends on many factors, such as tumor size and location, the type of RCC (clear cell RCC, papillary RCC, etc.), general health of the patient. One of the most important is the stage of cancer. Above all, click on this simplified version of the passage to check and make sure to be on the stage of cancer,Procedure.
Phase I and II:
Patients with stage I and II RCC often have their tumors surgically removed or removed parts of the kidney or the entire kidney, called nephrectomy. Unlike the context of a clinical study, an additional (adjuvant) treatments such as targeted therapy, chemotherapy, radiotherapy and immunotherapy after surgery for stage I and stage II RCC are generally not recommended because the benefit of additional therapy was notproved.
Patients who are not in a position in a transaction other serious health problems are often treated with local therapy such as cryoablation, radiofrequency ablation, or arterial embolization. With surgery, the 5-years survival for stage I patients between 88% and 100% and 65% to 75% for stage II
Level III:
Radical nephrectomy is the most common option of treatment for stage III RCC. Sometimes a patient has a procedure for arterial embolizationTrying to reduce the amount of bleeding during nephrectomy. There are distant metastases in stage III, however, if the cancer spreads to nearby veins, the surgeon must cut open the veins and completely remove the tumor. The 5-year survival of patients with stage III is very different and it is between 40% and 70% depending on the spatial extent of the tumor.
Stage IV, IL-2 and everolimus.
Treatment of stage IV kidney cancer depends on the stage of tumorand overall health of the person. In some cases, surgery can still have a choice. If one or few metastases are present and the doctor thinks that you can not have serious side effects, an aggressive surgical approach to remove the kidney tumor and metastases may be advantageous to withdraw also. When cancer can not be surgically removed (due to tumor size or health of a person), the first line treatment is probably one of the targeted therapies or cytokineTherapy.
Some patients may have palliative care, such as embolization or radiotherapy are the best option. Surgery or radiotherapy can also be used to reduce pain or other symptoms of metastases in some other places, such as bone. (How to relieve pain from cancer)
Recurrent RCC
In rare cases, the patient is a lonely place for a recurrence of RCC will have noticed, many years after nephrectomy. In these exceptional cases, surgical removal of the solitaryCity of repetition can be shown in May, after extensive imaging studies or other evidence of spread of cancer. Otherwise, treatment with targeted therapies or cytokine immunotherapy is recommended. Clinical trials of new therapies are an option.
Thursday, December 10, 2009
After oral administration of beta-glucan May prevent cancer
A recent study has shown that immune stimulation has a significant effect on tumor growth in samples of animal origin has done. Safe and effective form of immune stimulation can be used to enhance cellular immunity, which increases the activity of helper T cells and natural killer cells.
Beta-glucan has been shown that the activation of macrophages, lymphocytes, increased production of cells and natural killer cell activity. Several studies have shown that beta-glucan, a high level of IL-1 and increasedTNF-alpha, have contributed to the coordination of the immune system and can help the body eliminate tumors effectively.
The use of beta-glucan is of particular interest to cancer patients undergoing chemotherapy and / or radiotherapy. This is due to the fact that beta-glucans have shown a surprising ability to accelerate the recovery of animals irradiated samples, even when administered after a dose of radiation. It can also stimulate bone marrow recovery afterChemotherapy, something essential for a restriction of tumor growth and prevention of infectious complications during treatment.
Although data from this study still very early and must be confirmed by a large controlled study is to improve the effectiveness and potential of beta-glucan detection in the treatment of cancerous tumors.
Monday, December 7, 2009
Acid diet and cancer
Is there a relationship between diet and risk of cancer? You bet there is. Are cancers acidic by nature? Yes. Will high acid foods lower your body pH and cause cancer? ppH INo. Unfortunately, there is a lot of press on the subject of acid foods promoting tumor growth but it is not true. Usually the promoting web site is also seeking to sell treatments for your body's acidic pH. They offer pH strips for you saliva and promise to decrease your risk of cancer if you take their alkalinizing tablets. Although cancers are acidic, there is no basis in fact for the assumption that taking alkalinizing agents will prevent or treat cancer. In fact, the American Institute of Cancer Research in their May 2008 newsletter stated "it's time to set the record straight" regarding the myth of acid-base balance, foods and cancer.
The pH is a measure of the balance of acid and base. A lower pH corresponds to more acidity and a higher pH means more alkaline. The pH in People are kept constant at an average of 7.4. If the pH is out of normal people become very ill. E 'through our kidneys and lungs, the acid-base balance of the body is maintained. At varying times, the urine becomes more acidic or alkaline or carbon dioxide will be expelled from the lungs to expel the excess acid. Therefore, measurement of pH of urine or saliva, only proves that the functioning of the system and be sure that your body is still pH 7.4. Diet can not be changedThe pH of the blood, because this system. Indeed, under alkalinizing tablets alter the pH of the blood, but it will alkalize urine and saliva.
So what is the pH of the blood of cancer patients? The theory could believe that the blood of cancer patients acid. There are many studies on this subject in the early 20th century. Many studies have shown conflicting results, either no difference or a tendency for the blood of cancer patientsmore alkaline. Horace Millet has presented his data on this subject in 1929 in the Journal of Biological Chemistry. You use a glass electrode accurate, and show no differences in pH of the blood of cancer patients compared to normal patients.
What is the relationship of cancer and acid? Tumors are acidic. The type of acid cancer can serve a purpose. The internal pH of tumors will help to enable them resistant to chemotherapy and radiotherapy (Cancer Drug ResistanceHumana Press, 2007, Int J Rad Onc Biol Phys, September 1996). The reason why the acidity is due to the way in which the tumor with the use of energy. Studies by the German scientist Otto Warburg in 1930 demonstrated that tumors have an abnormal metabolism compared to normal cells. Normal cells metabolize glucose through a process called oxidative phosphorylation. This system maximizes the production of energy in the form of ATP, but also oxygen. It is, as you fill their energy. We breatheoxygen and the byproducts include energy (ATP), carbon dioxide and water. When oxygen levels are low, such as during vigorous exercise, the system switches to another system called glycolysis or anaerobic metabolism. Without oxygen, the system does not produce as much energy and has lactic acid as a byproduct. When people exercise beyond their limit, they get energy from this system and then are left with sore muscles from the lactic acid buildup. Dr. Warburg found that cancer cells preferentially use the glycolysis (low oxygen) form of metabolism. The reason is twofold, first cancers tend to outgrow their blood supply causing the center of the tumor to be low on oxygen. Second, cancers need a lot of energy to grow and the glycolytic pathway is the quickest way to make ATP energy (J Natl Cancer Inst 2004;96:1805). The downside of this form of metabolism is that it is a wasteful way to make energy. Cancer patients lose both fat and muscle because the tumors are eating excessive amounts in order to grow. Finally, lactic acid is a byproduct of glycolysis and this makes the inside of tumors acidic. That is why tumors are acidic and your diet does not promote cancers by making your blood acidic.
Is there a problem with the alkaline diet? If you review the alkaline diet, it contains healthy foods such as fruits, vegetables, and nuts. It also encourages us to avoid coffee, alcohol and processed foods. These are not bad suggestions. The problem is certain acidic foods that have significant anti-cancer effect. These include soybeans, blueberries, cranberries, prunes, barley, whole grains, wheat, oats, beans, nuts and fish. All this is beneficial to health and should not be avoided in the diet in an effort to stay alkaline.
My advice is, in a variety of fruits, vegetables, whole grains, nuts, omega-3 fatty acids, and chicken or fish. The food is to limit consumption of red meat, processed meat, animal fats, dairy products, processed foodsAlcohol and sugar. Drink plenty of water, but do not be afraid of coffee or tea. They contain polyphenols and have a positive impact on health. Finally, remember to measure the concept of acidic foods and cancer, not the pH of saliva, and pills t alkalizing Don 'prevent cancer.
Monday, November 23, 2009
Chronotherapy Helps Lung Cancer Patient in recovery
Margaret Olszówka of lung cancer in New Years Eve, 2002 diagnosis. The prognosis is very sad: his disease had progressed to Stage 4 and was unusable. Doctors at a famous university hospital said there was nothing he could do for them. Not even offer chemotherapy as an option, said he had months to live. But instead of surrendering, he decided to fight the disease, and eventually found their way to cancer specialist, Keith Block, MD,Chronotherapy get where you require as part of their treatment. Today, he is doing very well and enjoying his two children and six grandchildren. Wants to know the world on the role of chronotherapy in their hope of survival for cancer patients to help others.
What is chronotherapy?
Chronotherapy takes into account effects like the natural rhythms of our body, our ability to process drugs. Models, such as sleep disturbances, menstrual cycles, even our physical response toSeasons are different for everyone. Over time, we called biorhythms. Today, doctors have discovered that understanding the patient's biorhythms and coordinate the time of their medical care to these biological rhythms can significantly affect the treatment outcome. This is called "chronotherapy.
"Every drug has a time of maximum protection when there are less toxic and more effective." Said Keith Block, MD, director of the journal Integrative CancerTherapies, and clinical professor at the Department of Medical Education at the University of Illinois College of Medicine at Chicago (UIC), and Department of Pharmacology. For the treatment of cancer, it depends on several factors including the specific biological determined taking into account the particular drug and the particular type of tumor cells to divide as healthy cells, where the patient generally divide the least the patient's circadian clockremains independent of economic cycles, and even the time zone the person resides inside "
According to Dr. Michael Smolensky, co-author of the Biological Clock Guide to Better Health "When anticancer drugs are given a chronobiological manner, patients can tolerate a higher position, stronger in other ways that patients would be possible."
"This type of chemotherapy administration is revolutionary and has demonstrated in large randomized trials its potential to improve survival"Dr. Block said. "We found that patients often chronotherapy reduce what would have been recurring side effects such as nausea, vomiting, diarrhea and fatigue. This is important because it can cause the weakening caused by chemotherapy patients reduce or even help, or help to overcome their battle against cancer to stop. "
Chronotherapy is widely studied in the world:
There are more than 62,000 references in PubMed (National Institute ofArchive biomedical health and life Journal articles) on chronobiology (how biology is influenced by the calendar) and more than 500 scientific articles on specific chronotherapy. The office of the National Cancer Institute of Cancer Complementary and Alternative Medicine (OCCAM) devotes an entire set of webcasting for doctors on chronotherapy.
So why not broader chronotherapy?
One of the most important was the logistics - how to give chemotherapyonly at doses over time. "Portable infusion pumps in May have the answer," said Gerald Sokol, MD, an oncologist with the Department of Oncology of the FDA Center for Drug Evaluation and Research.
Dr. Block is a technology in the United States who administer chemotherapy through a pump, just in time up to four channels simultaneously introduced infusion designed to meet the individual needs of patients. Portable, small enough to fit in a briefcase, patients are able to maintain full mobility,Sport and enjoy a whole night - during their time specific cancer therapy.
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