The viruses that cause AIDS (HIV) and hepatitis can be carried in clotting factors however there have been no documented cases of such transmission in about ten years. Prevention of viruses can be prevented by: careful screening of donors; testing of donated blood products; treating donated blood products with a detergent and heat to destroy viruses (Hemophilia 2006). Both preventive and as-needed therapy can be administered at home, thus resulting in quicker treatment, fewer doctor or emergency room visits, and less costs. Vein access devices can be surgically implanted to allow easier access to a vein however infections can result from such devices (Hemophilia 2006).
All patients with bleeding disorders may benefit at times from using aminocaproic acid, an oral antifibrinolytic medication that helps stabilize clots (Curry 2004). Aminocaproic acid is the only product available in the United States in oral form, however it is not user-friendly, with dosing every 6 hours around the clock for up to 14 days and only one tablet dose size available, thus a 55 pound child would need to take 5 large tablets every 6 hours or an unpleasant tasting liquid (Curry 2004). Side effects of aminocaproic acid include nausea and vomiting, and it should not be used with bleeding in the urinary tract in order to avoid intra-renal obstruction due to clots (Curry 2004). The oldest, easiest and least expensive treatment is RICE: Rest, Ice, Compression, and Elevation, which can be used alone to treat minor bumps and bruises or along with factor for more severe bleeding episodes (Curry 2004). Individuals with bleeding disorders do not bleed more than other people, they just bleed longer (Curry 2004). Acetaminophen is recommended for pain and fever, since people with bleeding disorders should avoid aspirin and ibuprofen due to those medications' effects on hemostasis (Curry 2004). If an anti-inflammatory medication must be used, then choline magnesium trisalicylate is recommended; the newer cox2 inhibitors are also reasonably safe and effective (Curry 2004). Herparin and warfarin therapy are also contraindicated (Curry 2004).
Counseling that promotes competence and hope concerning HIV/HCV management, identifies personal life goals, and increases social support outside of the family are important elements of good therapy (Taylor 2004). Due to advances in technology, adults and families with children with hemophilia can weigh safety issues against the benefits of new, largely synthetic, blood products (Taylor 2004). Social workers can assist clients in evaluating new information and developments, and this partnered approach to disease management is congruent with the increasing demand for mutual accountability (Taylor 2004). The shift to community care allows the social worker opportunities to enhance patient self-determination by working with self-help organizations in a consumer participatory model, and to help them develop their own self-help initiatives (Taylor 2004).
During the 1980's, the hemophilia community was hit hard when blood products carrying the AIDS virus caused the death of more than 179 young recipients under the age of 13 years (Schaefer 1999). Ryan White and Ricky Ray were two youths who contracted AIDS from their hemophilia treatments. In 1998, the Ricky Ray Law was signed into law which provides payment of $100,000 to individuals with hemophilia who contracted HIV through contaminated blood products (Schaefer 1999).
In response to the HIV virus transmission, researchers began working to develop a non-plasma derived clotting factor. When the DNA recombinant protein became available in 1992, the first DNA-cloned recombinant factor VIII became commercially available (Schaefer 1999).
Many hemophilia patients have survived infection with HIV and are now considered 'chronic,' which is a testament to ongoing collaborative clinical research (Schaefer 1999). Recombinant factor VIII and factor IX products are not derived from human plasma, and are ideally suited for patients who have never encountered human blood product, and for the immune deficient HIV-infected patients who wish to avoid further contact with the potential risks of human plasma-derived products (Schaefer 1999). Due to expense and scarcity, patients may also receive 'old-fashioned' non-recombinant products that are fractionated from human plasma, however although blood products are now treated to be free of HIV virus, they continue to carry some risks of hepatitis, Creutzfeldt-Jakob Disease, parvovirus, and other unknown viruses (Schaefer 1999).
Before the use of home-infusion therapy, children with hemophilia often experienced frequent emergency department visits and extended hospital stays, which resulted in numerous missed days of school and prolonged separation from their families (Noll 2003). Yet, despite advances in treatment, children with hemophilia continue to miss more school than their peers, which may put them at a disadvantage both academically and socially (Noll 2003). Moreover, even when they are in school,...
Genetic screening is one of the most controversial topics in the scientific arena today. The advent of the Human Genome Project, which maps the complete human genetic code, has brought this issue to the forefront. This paper will discuss the basic science that underlies genetic screening, applications of genetic screening, and investigate some of the common misconceptions and ethical questions about its use. Genetic screening itself is simply "the systematic search
Occurrence of inherited hemophilia is slightly more likely in Caucasians (1.3%) as opposed to African-Americans (1.1%) and Hispanic (1.2%). Asian populations appear to inherit the gene far less likely, about 1/4 of that of Caucasians. However, modern demographics result in marriage between ethnic types far greater than previous, and statistics show a blending to about 1% of most populations (Soucie, et.al., 1998.) Abnormality -- as a genetic occurrence, hemophilia infects
The following images show certain disorders that result due to mutation. Children born from the same family members' shows higher similarity index regarding the genetic disorder number inclusive of the Indian community (Cummings, 2010, pg 333). Curbing gene disorders Stoppage of varying types of disorders is possible through learning in consideration of human development the number of genes contained in a single genome, their respective location and the establishment of functions
Hence, genetic factors underlie the stability or continuity of psychological traits. Gene Development Mutations play a vital role in genetics, although they cause different disorders living things. Sometimes heredity causes disorders that affect the normal genetic development. Genetic processes control how humans develop from a single cell to adult human beings. Genes control the nervous system cells, and re-growth of skin and hair cells. Genes make humans dynamic organisms capable of
The most common treatment for hemophilia is replacement therapy, where concentrates of the clotting factors (factor VIII for hemophilia A or factor IX for hemophilia B) are administered to the patient. Clotting factors can be obtained from treated human blood sources or recombinant sources. (NHLBI, n.d.) Recombinant factors "are made by inserting the DNA encoding the human protein into mammalian cells grown in culture. They are purified and processed and
Atherosclerosis Factors That Influence Disease Factors that influence disease: Atherosclerosis and gender Atherosclerosis is often colloquially referred to as the 'hardening of the arteries.' In a patient with atherosclerosis, plaque builds up on the patient's blood vessels which are required to "carry oxygen-rich blood to your heart and other parts of your body" (What is atherosclerosis, 2013, NIH). Impeding this flow can have severe health effects, including coronary and cardioid heart disease as
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