principles of cancer prevention and treatment

... v.2.2009 Prevention and Treatment of Cancer- Related Infections Guidelines Index Prevention/ Treatment Infection TOC Discussion, References rib ut io n NCCN ® NCCN Prevention and Treatment of Cancer- Related ... v.2.2009 Prevention and Treatment of Cancer- Related Infections Guidelines Index Prevention/ Treatment Infection TOC Discussion, References rib ut io n Table of Contents Panel Members Principles of Daily ... permission of NCCN Practice Guidelines in Oncology – v.2.2009 Prevention and Treatment of Cancer- Related Infections Summary of the Guidelines Updates Guidelines Index Prevention/ Treatment Infection...

Ngày tải lên: 14/02/2014, 22:20

Ngày tải lên: 15/02/2014, 04:20

... ích dầu olive điều trị ung th vú, tuỵ tạng, ruột kết Tài liệu tham khảo Wallace, J.M: Integrative Cancer Therapies; tập 1; số 1; 3/2002; trang - 37; SAGE Publications La Presse médicale; 17/3/2001/30/...

Ngày tải lên: 20/03/2014, 03:20

... diagnosis of the OI in children; prevention of exposure; prevention of disease by chemoprophylaxis and/ or vaccination; discontinuation of primary prophylaxis after immune reconstitution; treatment of ... the Guidelines for Prevention and Treatment of Opportunistic Infections in HIVInfected Adults and Adolescents (16) Treatment of OIs is an evolving science, and availability of new agents or clinical ... 16% of children dying with HIV/AIDS during 1992 and 1993 (412), in 29% of those dying during 1997 and 2000 (413), and in 44% of those dying during 2000 and 2001 (414) The mode of transmission of...

Ngày tải lên: 12/02/2014, 12:20

... the prevention and treatment of cancer is increasing, yet the number of new cases grows every year If the trend continues, 16 million people will discover they have cancer in 2020, two-thirds of ... Improving the quality of life of patients living with cancer and dying from cancer is an urgent humanitarian need More people are diagnosed with cancer, and need adequate care Many of them, particularly ... some of these cancers, the risks are even greater if you smoke Overweight and obesity are associated with colon, breast, uterus, oesophagus, and kidney cancers The incidence of stomach cancer...

Ngày tải lên: 15/02/2014, 05:20

... important cause of and treatment have not proven effective cancers of the lung and respiratory system and the esophagus, and it contributes to several other cancers For a second group of cancers—large ... 20 ovarian, and cervical cancer proven methods of early percent to 30 percent of liver and esophageal cancers detection, diagnosis, and treatment can, in principle, Effective tobacco and alcohol ... bacteria, and viruses, and the lack of effective preventive and screening services Cancer of the esophagus may reflect in part the consumption of traditional beverages while extremely hot Cancers...

Ngày tải lên: 15/03/2014, 01:20

... frequency of assessment is based on the presence and persistence of identified abnormalities, the severity of abnormalities, all in the context of the degree and rate of change of GFR and the use of ... quality of bodies of evidence with the aid of evidence profiles; write recommendations and supporting rationale; grade the strength of the recommendations on the basis of the quality of evidence and ... interpretation of biochemical and hormonal values in the diagnosis of CKD–MBD requires an understanding of assay type and precision, interassay variability, blood sample handling, and normal postprandial,...

Ngày tải lên: 22/03/2014, 09:20

... treatment are listed in Table Figure of strategies Targets different Biochemical Prevention and Treatment Targets of different Biochemical Prevention and Treatment strategies Antibodies (Ab) ... to reduce the rate of hospitalization of at-risk infants by about 55% in clinical studies and now serves as the primary medical means of RSV prevention [11-13] Prevention of Human Rhinovirus ... Biochemical Prevention and Treatment of Respiratory Syncytial Virus Infection The respiratory syncytial virus (RSV) is a major cause of lower respiratory tract infection in infants and young children...

Ngày tải lên: 18/06/2014, 22:20

... treatment are listed in Table Figure of strategies Targets different Biochemical Prevention and Treatment Targets of different Biochemical Prevention and Treatment strategies Antibodies (Ab) ... to reduce the rate of hospitalization of at-risk infants by about 55% in clinical studies and now serves as the primary medical means of RSV prevention [11-13] Prevention of Human Rhinovirus ... Biochemical Prevention and Treatment of Respiratory Syncytial Virus Infection The respiratory syncytial virus (RSV) is a major cause of lower respiratory tract infection in infants and young children...

Ngày tải lên: 20/06/2014, 04:20

... prisoners and prison officers in six prisons, and interviews with government and NGO key informants We also reviewed Zambian laws and policies and international human rights laws and standards ... way of systematically presenting key indicators, as well as of allowing more thorough documentation of conditions and nuanced understanding of the interrelation of key variables Prisoner and ... swift spread of disease both into and out of prison settings Recognition of the importance of protecting human rights in addressing HIV and TB vulnerability is often Todrys et al Journal of the International...

Ngày tải lên: 20/06/2014, 08:20

... benefit One of the challenges of cancer treatment is to use the various treatment modalities alone and together in a fashion that maximizes the chances for patient benefit Cancer treatments are ... treatment has the potential to cause harm, and treatment may be given that produces toxicity with no benefit The therapeutic index of many interventions is quite narrow, and most treatments ... radiotherapy-, and internal medicine–related areas of expertise Treatments for patients with hematologic malignancies are often shared by hematologists and medical oncologists In many ways, cancer mimics...

Ngày tải lên: 07/07/2014, 01:20

... tumor and reduce its size can result in an increase in the growth fraction and an increase in growth rate Principles of Cancer Surgery Surgery is used in cancer prevention, diagnosis, staging, treatment ... a 20% risk of developing breast cancer over the next years as a threshold However, patient fears play a major role in defining candidates for cancer prevention surgery Counseling and education ... the cancer after it develops The assessment of risk involves many factors and should be undertaken with care before advising a patient to undergo such a major procedure For breast cancer prevention, ...

Ngày tải lên: 07/07/2014, 01:20

... information for treatment planning and may determine the extent and nature of primary cancer treatment Treatment Surgery is the most effective means of treating cancer Today about 40% of cancer patients ... resection of the primary lesion takes place in the presence of metastases, acceleration of metastatic growth may occur, perhaps based on the removal of a source of angiogenesis inhibitors and mass-related ... a surgeon or center for primary cancer treatment, consideration must be given to the volume of cancer surgeries undertaken by the site Studies in a variety of cancers have shown that increased...

Ngày tải lên: 07/07/2014, 01:20

... patient's perception of successful therapy Plastic and reconstructive surgery can correct the effects of disfiguring primary treatment Principles of Radiation Therapy Physical Properties and Biologic ... sun and other cosmic sources, the ground, the air we breathe, the food we ingest, and from within our bodies Radiation therapy uses radiation to treat cancer Radiation is a physical form of treatment ... its path; its selectivity for cancer cells may be due to defects in a cancer cell's ability to repair sublethal DNA and other damage Radiation causes breaks in DNA and generates free radicals from...

Ngày tải lên: 07/07/2014, 01:20

... human form and substance Radiation dose has three determinants: total absorbed dose, number of fractions, and time A frequent error is to omit the number of fractions and the duration of treatment ... are generated from decay of atomic nuclei in radioisotopes such as cobalt and radium These waves behave biologically as packets of energy, called photons Particulate forms of radiation are also ... specialized uses, particulate forms of radiation such as neutrons, protons, and negative mesons, which should more tissue damage because of their higher linear energy transfer and be less dependent on oxygen,...

Ngày tải lên: 07/07/2014, 01:20

... number of diseases, including breast cancer, Hodgkin's disease, head and neck cancer, prostate cancer, and gynecologic cancers Radiation therapy can also palliate disease symptoms in a variety of ... die Hematoporphyrins and light are being used with increasing frequency to treat skin cancer; ovarian cancer; and cancers of the lung, colon, rectum, and esophagus Palliation of recurrent locally ... relief of bone pain from metastatic disease, control of brain metastases, reversal of spinal cord compression and superior vena caval obstruction, shrinkage of painful masses, and opening of threatened...

Ngày tải lên: 07/07/2014, 01:20

... in providing a basis for patients to make sensible choices Cancer Drugs: Overview and Principles for Use Cancer drug treatments are of four broad types Conventional chemotherapy agents were historically ... treated with palliative intent should be aware of their diagnosis and the limitations of the proposed treatments, have access to supportive care, and have suitable "performance status," according ... action of, e.g., oncogene products, loss of cell cycle inhibitors, or loss of cell death regulation, and have acquired the capacity to replicate chromosomes indefinitely, invade, metastasize, and...

Ngày tải lên: 07/07/2014, 01:20

... metastatic cancers If a tumor is localized to a single site, serious consideration of surgery or primary radiation therapy should be given, as these treatment modalities may be curative as local treatments ... Chemotherapy may be employed after the failure of these modalities to eradicate a local tumor or as part of multimodality approaches to offer primary treatment to a clinically localized tumor In ... clinical settings (Table 81-1, D) Table 81-1 Curability of Cancers with Chemotherapy A Advanced cancers with possible cure Acute lymphoid and acute myeloid leukemia (pediatric/adult) Hodgkin's...

Ngày tải lên: 07/07/2014, 01:20

... Modulation of apoptosis by manipulation of signal transduction pathways has emerged as a basis for understanding the actions of drugs and designing new strategies to improve their use A general view of ... least an increased time to further progression of disease Active efforts are being made to quantitate effects of anticancer agents on quality of life Cancer drug clinical trials conventionally use ... progresses Another potential outcome is to induce cancer cell differentiation or dormancy with loss of tumor cell replicative potential and reacquisition of phenotypic properties resembling normal cells...

Ngày tải lên: 07/07/2014, 01:20

... novel mechanisms of action, combinations of drugs and targeted agents may maximize the chances of affecting critical pathways in the tumor Chemotherapeutic Agents Used for Cancer Treatment Table ... 81-2 lists commonly used cancer chemotherapy agents and pertinent clinical aspects of their use The drugs and schedules listed are examples that have proved tolerable and useful; the specific ... efflux of chemotherapeutic agents in resistant cells Certain neoplasms, particularly hematopoietic tumors, have an adverse prognosis if they express high levels of p170PGP, and modulation of this...

Ngày tải lên: 07/07/2014, 01:20