Herceptin is a identical effectual treatment against HER2-positive breast cancer in adult female with stage II, III, and IV disease (medium to big cancers or cancers with lymph gland involved or metastasis disease).
Herceptin is known as a directed therapy as it objects breast cancers that make too much of the HER2/neu gene or HER2 protein. These cancers are named HER2-positive. Herceptin is also called an resistant treatment as it is created of an resistant system like protein that chokes up the HER2 protein in neoplastic cell. Choking up the protein helps block the development of HER2-positive neoplastic cell. About one out of every four breast cancers is HER2-positive. HER2-positive breast cancers incline to be more fast-growing than HER2-negative breast cancers.
How is Herceptin thought to work?
Neoplastic cell are cells that develop in an unrestrained fashion. Herceptin blocks or slows down the development of certain breast cancer cells by closing up the chemical signals they require to raise.
Chromosomes inner every cell contain cistrons, which determine the cell’s development, rest, and repair. The cistrons do this by arranging the production of extraordinary proteins that state the cells what to do. Each protein sets off a step in a chain of reactions, resulting in the desired cell activity— increment, rest, or repair.
Herceptin is a extra antibody protein medicament that binds itself to the HER2 receptors on the cancer cells and chokes up them from obtaining development signals. Herceptin can also aware the immune system to destruct the cancer cells it attaches to.
How Herceptin used?
Herceptin can only be applied in an intravenous manner, which means it is dropped into your body thru a needle entered into a vein. The first dose of Herceptin you get takes about 90 minutes. After that, it simply takes about 30 minutes to get the other doses of Herceptin, which are normally given each week in a clinic. Examines are considering whether Herceptin can be applied every three weeks rather each week.
Different basic chemotherapy, which you take for a bounded time, Herceptin is taken indefinitely in order to hold metastatic breast cancer under control. Herceptin has not been utilized longer adequate to know however if you can block off acquiring it afterward you seem to be free of breast cancer for a certain time period. So if you have metastatic disease and jump to taking Herceptin, you continue to take it.
Side Effects:
Side effects that you should report to your health care professional as soon as possible:
- Difficulty breathing or shortness of breath
- Feeling lightheaded or dizziness upon standing
- Rapid heart beat, racing heart
- Swelling of ankles or legs
- Shortness of breath
- Swelling or tightening of the throat or tongue
- Wheezing
Side effects that usually do not require medical attention:
- Loss of appetite
- Diarrhea
- Sore throat
- Headache
- Itching
- Muscle aches
- Tingling of fingers or toes
- Pain
- Dizziness
- Runny nose
- Stomach pain
- Nasal congestion
- Unusual tiredness or weakness
May 12th, 2008 | Posted in cancer drugs | No Comments
The phosphate salt of a fluorinated nucleotide antineoplastic drug analogue of the antiviral drug vidarabine (ara-A) withantineoplastic activity. Fludarabine phosphate is quickly dephosphorylated to 2-fluoro-ara-A and then phosphorylated intracellularly by cytidine enzyme to the active triphosphate, 2-fluoro-ara-ATP. This metabolite may inhibit DNA polymerase alpha, ribonucleotide enzyme and DNA primase, because of that cutting off DNA synthesis and inhibiting tumor cell development.
Fludarabine is a cancer antineoplastic drug. Fludarabine interposes with the increase of cancer cells and slows down their development and spread out in the body. Fludarabine is applied to treat chronic lymphocyte leukemia (CLL), a type of blood cancer. Fludarabine may also be utilized for aims other than those numbered in this medicinal drug guide.
How is Fludarabine believed to work?
Fludarabine tablets and injection bear the active element Fludarabine phosphate, which is a type of chemotherapy medicinal drug for cancer recognized a Cytotoxic Antimetabolite. Cancers form when cells within the body multiply abnormally and uncontrollably. These cells spread out, ruining near tissues. Fludarabine influences by blocking the cancer cells from multiplying. It does this by inhibiting the production of the cells genetic material, Deoxyribonucleic acid and Ribonucleic acid. Both Deoxyribonucleic acid and Ribonucleic acid are necessitated for development and propagation of cells. Fludarabine causes a lack of Deoxyribonucleic acid and Ribonucleic acid in the cancer cells, and this causes the cells to spring up in an imbalanced manner, leading in the death of the cells.
How Fludarabine used?
Apply this as guided. This medicinal drug is distributed by injection into a vein over 30 minutes normally once a day for 5 days. The dose may be perennial in 28 day cycles. The dose and oftenness of utilization will be ascertained in partially by your condition and your response to preceding therapy. Follow your physician’s directions intimately and be sure to inquire any questions you may have about this medical aid.
Side Effects:
Side effects that you should report to your health care professional as soon as possible:
- Low blood counts - Fludarabine may decrease the number of white blood cells, red blood cells and platelets. You may be at increased risk for infections and bleeding.
- Signs of infection - fever or chills, cough, sore throat, pain or difficulty passing urine
- Signs of decreased platelets or bleeding - bruising, pinpoint red spots on the skin, black, tarry stools, nosebleeds
- Signs of decreased red blood cells - unusual weakness or tiredness, fainting spells, lightheadedness
- Confusion, agitation
- Difficulty breathing, shortness of breath
- Decreased vision
- Mouth sores
- Skin rash
Side effects that usually do not require medical attention:
- Confusion
- Constipation
- Diarrhea
- Headache
- Loss of appetite
- Nausea, vomiting
- Sweating
- Water retention
- Weakness
May 6th, 2008 | Posted in cancer drugs | No Comments
Etoposide, VP-16 is a type of chemotherapy for treating cancer. Etoposide interposes with the development of cells. Etoposide is effectual in treating cancer of the lung and testicles. Generic Etoposide injections are available. Etoposide is an ethical drug applied in the treatment of definite lung and testicular malignances, as well as having a use in other forms of cancer. The drug is given by mouth or by intravenous injection, and is also known by the brand names Eposin, VePesid, Toposar and VP-16.
Etoposide should only be distributed under the supervision of a characterized healthcare supplier experienced in the use of cancer chemotherapeutical agents.
How is Etoposide believed to work?
Etoposide works by interposing with the purpose of the enzyme DNA topoisomerase II, an enzyme responsible for the cutting down of DNA to permit it to unravel and unknot, behave which would be inconceivable if the chain of DNA could not be temporarily cracked. A collection of knots and tangles due to prohibition of topoisomerase II leads to lasting breaks in the DNA strands, having the cell to hastily fix its DNA earlier too many strands finish in the wrong places and the wrong bodies get bound together. If the cell is overcome, it will either die or will be incompetent of right cell division.
How Etoposide used?
Etoposide is form of the pill. As extract into the vein, as an abruptly extract or as a uninterrupted extract over 24 hours. Etoposide is believed a thorn. A thorn is a chemical substance that can cause inflammation of the vein by which it is imparted. If the medicinal drug gets away from the vein it can cause tissue damage. The nurse or doctor who gives this medicinal drug must be cautiously aimed. If you experience pain or notice redness or swelling at the IV site while you are obtaining
Etoposide, alert your health care professional instantly. The amount of Etoposide that you will obtain and the method it is given depends upon many components, admitting your height and weight, your general health or other health troubles, and the type of cancer or condition being treated. Your doctor will decide your dose, schedule and how it will be given.
Side Effects:
Side effects that you should report to your health care professional as soon as possible:
- Black, tarry stools
- Blood in the urine
- Difficulty breathing, wheezing
- Fast heartbeat
- Fainting spells, lightheadedness
- Fever or chills, cough or sore throat
- Lower back pain
- Mouth or throat sores or ulcers
- Pain or difficulty passing urine
- Pain, redness, swelling or irritation at the injection site
- Unusual bleeding or bruising, pinpoint red spots on your skin. nose bleeds
- Unusual tiredness or weakness
- Vomiting
Side effects that usually do not require medical attention:
- Diarrhea
- Hair loss
- Headache
- Loss of appetite
- Nausea
April 30th, 2008 | Posted in cancer drugs | No Comments
Doxorubicin belongs to the general group of medicinal drug recognized antitumor. It is applied to treat more or less forms of cancer. Liposomal doxorubicin appears to interpose with the development of cancer cells, which are finally ruined. Because the development of normal body cells may also be affected by Liposomal doxorubicin, other consequences will also happen. Some of these may be dangerous and must be reported to your doctor. Other effects, like hair loss, may not be dangerous but may cause concern. Some consequences may not happen for months or years after the medicinal drug is used.
How is Doxorubicin believed to work?
Cancers class when some cells within the body multiply uncontrollably and abnormally. These cells then spread out and ruin near tissues. Doxorubicin works by blocking the cancer cells from separating and multiplying. This kills the cancer cells and quits the cancer development. Doxorubicin’s accurate mechanism of action is strange but it appears to work in three manners. First, it introduces itself into the strands of genetic material (DNA) within the cancer cells and ties them together. This keeps the cells from constructing genetic material (DNA and RNA) and proteins.
It also looks to interpose with an enzyme named topoisomerase II, which is involved in DNA replication. This block the cancer cells used growth and multiplying. Eventually it can also form free stems, which are molecules adequate to of damaging the cancer cells.
How Doxorubicin used?
Doxorubicin is a powerful medicinal drug. Apply it precisely as prescribed. Tell your doctor instantly if you feel pain, burning or redness at the place where injected. Unless your doctor instructs you otherwise, drinking enough of fluids while taking this medicinal drug. This assists your kidneys to get rid of the drug from your body and avoid some of the side effects. Don’t halt taking this medicinal drug, even if you feel sick or feel vomiting.
Side Effects:
Side effects that you should report to your health care professional as soon as possible:
- Difficulty breathing, wheezing
- Fast or irregular heartbeat
- Back pain, chills, facial flusing, and tightness in the chest or throat during the infusion
- Irregular heartbeat, palpitations, chest pain
- Lower back pain
- Mouth or throat ulcers or sores
- Pain, redness, swelling or irritation at the injection site
- Redness, swelling or sores in the mouth
- Bruising, pinpoint red spots on the skin, blood in the urine, black tarry stools
- Unusual tiredness or weakness
- Tingling or burning, redness, flaking, swelling, small blisters, or small sores on the palms of your hands or the soles of your feet
- Fever, cough, chills, or sore throat
- Swelling of legs or ankles
Side effects that usually do not require medical attention:
- Diarrhea
- Hair loss
- Heartburn
- Nail discoloration or damage
- Nausea
- Red color in urine
- Red or watery eyes
April 26th, 2008 | Posted in cancer drugs | No Comments
Docetaxel is a chemotherapy factor applied to treat breast, head and neck, lung, ovarian, prostate, and many other types of cancer. Docetaxel is made from the needles of certain kinds of yew trees. Docetaxel interposes with the development of speedily separating cells, similar cancer cells, and finally gets these cells to die. Docetaxel may be utilized exclusively or with other chemotherapy agents or radiation therapy.
How is Docetaxel believed to work?
Taxotere extract holds the active component Docetaxel, which is an antitumor medicinal drug known a ‘taxane’. Docetaxel is come from a combine extracted from the needles of yew trees. Cancers form when some cells within the body multiply uncontrollably and abnormally. These cells then spread out and ruin near tissues. Docetaxel works by blocking the cancer cells from separating and multiplying. This kills the cancer cells and blocks the cancer growth. Docetaxel is an effectual antineoplastic medicinal drug. Nevertheless, the type and level of a cancer makes up one’s mind how efficaciously this medicinal drug slows up or blocks the development of cancer cells in the body.
How Docetaxel used?
This medicinal drug is given by vein (In an intravenous manner-IV), in general throughout 1 hour every 3 weeks as guided by your doctor. The dose and absolute frequency is grounded on your medical checkup condition and response to therapy. Your doctor may prescribe premeds to forbid side effects similar swelling (fluid retention/edema) and hypersensitised responses.
These are mainly began 1 day earlier treatment and went on for a total of 3 days. Cautiously follow your doctors’ prescribes to prepare for your treatment. Follow all directions for right unifying and solution with right IV fluids. Earlier utilizing, assure this product visually for particles or discolouration. If either is introduce, don’t apply the liquid.
Side Effects:
Side effects that you should report to your health care professional as soon as possible:
- Docetaxel may decrease the number of white blood cells, red blood cells and platelets.
- Signs of infection - fever or chills, sore throat
- Signs of decreased platelets - bruising, pinpoint red spots on the skin
- Signs of decreased red blood cells - unusual weakness or tiredness
- Difficulty breathing, wheezing
- Fast or irregular heartbeat
- Leg, ankle or arm swelling
- Mouth sores or ulcers
- Pain, swelling, redness, or irritation at the injection site
- Redness, blistering, peeling skin, skin rash, itching
- Stomach pain, swelling
- Tingling, pain, numbness or weakness in the hands or feet
- Vomiting
Side effects that usually do not require medical attention:
- Complete hair loss including hair on your head, underarms, pubic hair, eyebrows, and Eyelashes
- Flushing
- Diarrhea
- Excessive tearing
- Fatigue
- Changes in the color of fingernails
- Loosening of the fingernails
- Nausea
- Muscle pain
- Bone pain
April 20th, 2008 | Posted in cancer drugs | No Comments
Melphalan hydrochloride is a chemotherapy drug belonging to the grade of nitrogen mustard alkylating agents. It is utilized mainly to treat multiple myeloma and ovarian cancer, and from time to time malignant melanoma. Differently recognized L-Phenylalanine Mustard, or L-PAM, Melphalan is a phenylalanine derivative instrument of mechlorethamine. The agent was for the first time looked into as a potential drug for utilise in melanoma.
Melphalan is a cancer medicinal drug. Melphalan interposes with the development of cancer cells and slows down their increase and disseminate in the body. Melphalan is applied to treat multiple myeloma, cancer of the ovary, and breast cancer. Melphalan may also be utilised for aims other than those listed in this medication lead. Melphalan is a type of chemotherapy for treating cancer.
How is Melphalan believed to work?
Alkeran pills and injection include the fighting ingredient Melphalan, which is a type of chemotherapy medicine to treat cancer named an alkylating agent. Cancers form when some cells amongst the body multiply uncontrollably and abnormally. These cells spread out, demolishing near tissues. Melphalan exploits by blocking the cancer cells from multiplying. It does this by tying to and damaging the DNA in the cancer cells. This quits the cells from developing and multiplying.
How Melphalan used?
Melphalan hydrochloride is a tab taken by mouth. It can also be given in high dosages as an injection in a vein. Take the tablet on an empty stomach, usually once a day for 5 days, every 6 weeks. You will be given antinausea medicine earlier taking the high–dose Melphalan. The dose depends on your size. Keep the medicine in a tight closed container away from heat and moisture and out of the reach of children and pets.
Side Effect:
Side effects that you should report to your health care professional as soon as possible:
- Black tarry stools
- Blood in the urine
- Chest pain
- Difficulty breathing, wheezing
- Fever or chills, cough or sore throat
- Lower back pain
- Pain or difficulty passing urine
- Unusual bleeding or bruising, pinpoint red spots on your skin
- Unusual tiredness or weakness
- Vomiting
Side effects that usually do not require medical attention:
- Diarrhea
- Hair loss
- Missed menstrual periods
- Mouth ulcers
- Nausea
- Skin rash, itching
April 14th, 2008 | Posted in cancer drugs | No Comments
Bleomycin is a chemotherapy applied for treating numerous forms of cancer admitting cervical cancer, head and neck cancer, lymphomas, and testicular cancer. Bleomycin can be utilized solely or in combination with other anti cancer medicinal drug. Bleomycin is also utilised to block fluid from collecting around your lungs and to treat verrucas.
Bleomycin is a chemotherapy agent utilised in the treatment of Hodgkin’s disease. It is more often than not consecrated in conjunction with other chemotherapy agents in a multi drug regime. It is an antineoplastic drug
Bleomycin is a cancer medicinal drug. Bleomycin interposes with the development of cancer cells and slows their growth and spread out in the body. Bleomycin is expended to treat squamous cell carcinoma (skin cancer) of the head and neck, penis, cervix, and vulva; lymphomas; and testicular cancer. Bleomycin is also utilised in the treatment of cancerous pleural effusion. Bleomycin may also be utilised for purposes other than those named in this medicinal drug guide.
How is Bleomycin believed to work?
Bleomycin attacks the DNA of separating cells, which are found out in big numbers in cancers. The accurate mechanism by which Bleomycin works is not amply experienced, but it is believed to make breaks in the DNA, which then inhibit further production of DNA and cell division. Because it primarily affects separating cells, Bleomycin is named a Cell Cycle Specific chemotherapeutical factor.
Bleomycin is utilitarian in the treatment of pleural effusion concerned to cancer, and its mechanism of action here is also not amply understood. It is believed to make a local inflammatory effect, the curing of which is traced by establishment of a fibrous adhesion, clearing the effusion. Even so, a cytotoxic consequence could also have a part here. Cancer can get up opposition to Bleomycin, as Bleomycin-inactivating enzyme has been discovered in normal and malignant cells, particularly liver cells.
How Bleomycin used?
Bleomycin should just be distributed below the supervision of a specified healthcare supplier experienced in the utilization of cancer chemotherapeutical factors. Your doctor will decide the right sum and oftenness of treatment with Bleomycin depending on the type of cancer being treated and other components. Your doctor will likely need you to have on a regular basis scheduled blood tests and other medical ratings throughout treatment with Bleomycin to monitor progress and side effects.
Side Effects:
Side effects that you should report to your health care professional as soon as possible:
- Chest pain
- Confusion
- Cough
- Difficulty breathing, wheezing
- Feeling faint
- Fever
- Skin rash, hives
- Unusual tiredness or weakness
- Vomiting
Side effects that usually do not require medical attention:
- Chills
- Darkened, discolored skin
- Hair loss
- Itching
- Loss of appetite
- Malaise or feeling tired
- Nail changes
- Nausea
- Tender, painful skin, at the injection site
April 14th, 2008 | Posted in cancer drugs | No Comments
There are a few different types of testicular cancer; the most common types are teratomas and seminomas.
Teenagers tend to suffer from a type of testicular cancer known as teratomas. A teratoma grows from a type of cell called a germ cell which are part of the reproductive system. Teratomas can form in the male teen’s testicles and, in rarer cases, the ova’s of female teens.
The other form of testicular cancer, Seminomas, tend to affect older men.
May 12th, 2007 | Posted in teen cancer, types of cancer | No Comments
Soft tissue sarcomas can develop in any of the body’s soft tissue such as muscle, fat tissue and blood vessels.
There are many different types of soft tissue sarcomas, but the ones that tend to affect teenagers are rhabdomyosarcomas, synovial sarcomas and fibrosarcomas.
Rhabdomyosarcomas
The most common of the soft tissue sarcomas develops in muscles and their surrounding tissues. Rhabdomyosarcomas are most likely to occur in the head and neck, bladder or testes, but can sometimes develop in limb muscles.
May 11th, 2007 | Posted in types of cancer | No Comments
Teenagers love to look good and with the modern pre-occupation with bronzed skin many teens hit the sun beds, exposing themselves to dangerous levels of ultra violet light which can lead to melanomas or skin cancers.
Melanomas usually start as a strange looking mole. It can be difficult to tell if a new mole is abnormal if it it is simple a new mole. Look for the following to determine whether a new mole is abnormal (if in any doubt, consult your doctor)
Asymmetry – Ordinary moles are usually even in shape all the way round. Melanomas are likely to have an irregular or asymmetrical shape.
Border – Moles usually have a smooth-looking edge. Melanomas are more likely to have jagged edges.
Colour – Moles are normally one colour (brown or black). But melanomas can have different shades of brown mixed with black, red, pink, white or even a blue.
Diameter – Moles are normally no bigger than 6mm across. Melanomas tend to grow bigger than this.
May 10th, 2007 | Posted in types of cancer | No Comments