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Understanding Genetic ConsultationCounseling Regarding Inherited and Chromosomal Disorders
A genetic consultation can offer information and support for those who have or are at risk to genetic disorder.
Genetic consultations are usually advised when there is a health concern relating to genetics. This includes people who have (or possibly have) genetic disorders, and those whose offspring may be at risk. A genetic consultation is an exchange of information whereby the client or clients can become informed about their choices. Professionals Involved in Genetic ConsultationGenetic consultations are carried out by medical/health professionals with training in genetics. These are usually genetic counselors or clinical geneticists. Sometimes a team of healthcare workers, such as nurses and social workers, have roles in these services. Where are Genetic Consultations Held?There are dedicated genetics centers, though consultations are sometimes held in other environments, such as hospitals or private offices. These consultations are held in person, over the phone or both. There may be more than one visit or call arranged. In some cases, consultations involve several family members. Reasons for Referrals for Genetic ConsultationThere are many possible reasons for seeking information and support. Examples include:
What Happens in a Genetic ConsultationGenetic consultations will vary depending on the reason for the referral. The professional will probably look at the reason, and also the person’s understanding. Areas they might assess include the person’s current health, their medical history, their family’s medical history, psychosocial support and any ethical issues. Sometimes a physical examination is suggested. The professional will evaluate the information gathered and communicate it with the person. If appropriate, they will make or rule out a diagnosis and/or advise the person as to their options. This will depend on the situation. For example, if the person has a genetic disorder, the professional will advise them as to prognosis, treatment, reproductive issues and genetic testing available. Genetics professionals are trained to be supportive, and to arrange follow-up appointments if necessary. A person seeking a genetic consultation may need emotional support, and the professional is trained to be aware of these needs. Sometimes a professional will refer the person to other supportive organisations. Genetics professional will not make decisions for others. In the above example of a person who may have Huntington’s disease, a genetics professional would offer information and support. They would not tell the person whether or not to get tested – that is for the individual to decide. Similarly, a genetics professional will not tell people to avoid, start, continue with or end a pregnancy. For more information, the GeneTests website includes a Clinic Directory section, allowing people to search for genetics professionals in the US and internationally. Read Basic Genetics Terms for Beginners for a layman primer on some common genetics terminology. SourcesGenetic consultation, Genetics Home Reference website, published: March 6th 2009, accessed: March 22nd 2009, no author specified. Indications for a genetic referral, Genetic Alliance website, accessed: March 22nd 2009, no author specified. What is a Genetics Consultation?, GeneTests website, accessed: March 22nd 2009, no author specified.
The copyright of the article Understanding Genetic Consultation in Human Genetics is owned by Barbara Melville. Permission to republish Understanding Genetic Consultation in print or online must be granted by the author in writing.
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