Huntington disease ethical issue

Understanding and resolving practice dilemmas. Advances in Social Work ;1 1: Excitotoxins may cause damage to numerous cellular structures.

Ethical, social and legal issues in Huntington disease: the nurse's role.

The laboratory staff should therefore not be absolved from their responsibility, in the present case and in future similar cases, to test only in the context of appropriate counselling. Ohm Kyvik K, Derom C.

Such early onset would have been expected if the children actually had the high number of repeats suggested by the results of the second test. The ethical principles that were evoked and the dilemmas that arose from these two actual patient consultations, in each of which the counsellor was one of us, will be discussed.

Applications for life insurance or long term care insurance may ask about HD and thus the insurance companies can decline to cover them. In this case the twins, although one twin initially stated that they were dizygotic, were tested and found to be monozygotic prior to HD predictive testing.

Michie S, Marteau TM. British Journal of Health Psychology ;1 1: Most people agree that animals have at least some moral status — that is why it is wrong to abuse pets or needlessly hurt other animals. Lucassen A, Fenwick A. As the ability to synchronize movements deteriorates, difficulty clearing the lungs and an increased risk of aspirating food or drink both increase the risk of contracting pneumonia.

Later, this genetic counsellor confirmed that Twin B was adamant about rejecting testing and that Twin A should therefore be refused testing. Predictive genetic testing and autonomy: Twin A was very upset by this pronouncement, and was determined to return at a later date and demand the test.

Some forms of preimplantation genetic diagnosis—non-disclosure or exclusion testing—allow at-risk people to have HD-free offspring without revealing their own parental genotype, giving no information about whether they themselves are destined to develop HD.

When is it appropriate? Predictive genetic testing in children. Many ethical issues arose in these cases. The remaining variation is attributed to environment and other genes that modify the mechanism of HD.

Ethical issues and Huntington's disease

Predictive testing in children A couple presented at the genetic counselling clinic to discuss the HD test results on the two children placed in their foster care. Because of the basal ganglia's inability to inhibit movements, individuals affected by it will inevitably experience a reduced ability to produce speech and swallow foods and liquids dysphagia.

The symptoms include choreiform movements, progressive dementia, cognitive dysfunction and psychiatric problems; onset is generally in the 40s, although a few juvenile cases have been reported. Genet Med ;7 6: The second greatest risk is heart diseasewhich causes almost a quarter of fatalities of those with HD.

J Med Ethics ;18 2: A case study describing the complexities and nuances of predictive testing of monozygotic twins. How then should ethical issues be resolved? Huntingtin HTT is expressed in all cells. Damage to the basal ganglia can cause the release or reinstatement of the inhibitions to be erratic and uncontrolled, which results in an awkward start to motion or motions to be unintentionally initiated, or a motion to be halted before, or beyond, its intended completion.

These are just a few of the issues. Oxford University Press, Assessment and management by speech-language pathologists with experience in Huntington's disease is recommended. People with Huntington's disease may see a physical therapist for non-invasive and non-medication-based ways of managing the physical symptoms.

Physical therapists may implement fall risk assessment and prevention, as well as strengthening, stretching, and cardiovascular exercises.

at 50% risk for Hun tington’ s disease, in which only one twin sought p redictive testing for this dominantly inherited disease, creat ed several ethical dilemmas. Oct 16,  · Huntington's is a genetic disease that generally manifests in adulthood, has an eventual % mortality rate and is passed to children.

The main ethical issue is that if you discover that you have it, you can test for the genetic defect in your children, which you have a 50/50 shot of passing on to Resolved. Seen in a broader perspective, the experience of presymptomatic testing for Huntington's Disease has given medical geneticists the opportunity to clarify their ethical position in the as yet little explored field of predictive medicine.

Ethical, social and legal issues in Huntington disease: the nurse's role.

Ethical and Social Issues in Presymptomatic Testing for Huntington's Disease: A European Community Collaborative Study  European Community Huntington's Disease Collaborative Study Group (). using the Boolean “OR”: Huntington’s disease, Huntington’s chorea, pre-symptomatic testing, and ethics. All pertinent articles came from four elec-tronic databases: EbscoHost, Psyc-Info, Springer, and PubMed.

Reference lists from retrieved articles were utilized to identify other relevant research articles.

Huntington disease ethical issue
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