Navigation Links
Tinnitus Not Usually an Inherited Condition
Date:2/17/2010

Study of thousands of families finds no consistent genetic link

WEDNESDAY, Feb. 17 (HealthDay News) -- Tinnitus (ringing in the ears) isn't a highly inherited disorder, Norwegian researchers conclude.

While tinnitus has been reported to cluster in families, little is known about the role that genes play in the condition.

In the new study, researchers analyzed data gathered from almost 13,000 spouses, more than 27,600 parents and offspring, and close to 11,500 siblings. A subgroup of more than 28,000 people completed a second questionnaire designed to collect more information about tinnitus.

About 20.9 percent of the study participants reported definite or probable tinnitus symptoms. The researchers found no indication that tinnitus is passed down through families.

"Our results do not necessarily mean that genetic effects are unimportant for all forms of tinnitus, because this symptom can arise from a wide variety of underlying diseases," wrote Dr. Ellen Kvestad, of the Norwegian Institute of Public Health, Oslo, and Akershus University Hospital, and colleagues.

"Considering the [varied] origin of tinnitus, rather than searching for the genes responsible for tinnitus in general, future investigators need to identify subgroups of individuals affected by tinnitus with specific causes," the group wrote. "Our results do not support the spending of large amounts of time and resources to identify the genes that code for tinnitus in general."

The study appears in the February issue of the journal Archives of Otolaryngology -- Head & Neck Surgery.

More information

The American Tinnitus Association has more about tinnitus.



-- Robert Preidt



SOURCE: JAMA/Archives journals, news release, Feb. 15, 2010


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Study: The new buzz on detecting tinnitus
2. Ear Health News: Natural Treatments to Ease Tinnitus Intensity
3. T-Gone Tinnitus Cures -- A Potent New Tinnitus Formula Released
4. Secret to Treating Tinnitus in Vets May Be Unlocked in Zebrafish
5. Silence may lead to phantom noises misinterpreted as tinnitus
6. Scientists search for brain center responsible for tinnitus
7. Heel Pain Usually Relieved With Stretching Regimen
8. Big Cuts in Family Budgets Usually Means Insurance Gets the Ax
9. Incidental adrenal masses commonly seen on CT are usually benign; no follow-up needed
10. K-State Veterinary Lab Routinely Tests For Bluetongue Virus; Lab Director Says Strains Found in Kansas, U.S. Usually Less-Virulent
11. Researchers find new insights into inherited retinal disease
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/12/2016)... ... February 12, 2016 , ... According to an ... beginning to account for a significant portion of hernia repairs throughout the United States. ... Beverly Hills Hernia Center notes that this trend has not only been expected, but ...
(Date:2/12/2016)... ... ... CDRH Enforcement Trends: , Back to the Future , Feb. 25, 2016 — 11:00 a.m. ... “Those who don’t learn from history are doomed to repeat it.” , An analysis of ... year. But that takes time. , Take a close look at the warning letters ...
(Date:2/12/2016)... ... 2016 , ... T.E.N., a technology and information security executive ... Awards 2016. Finalists and winners of the ISE® Awards for both Executive and ... Gala on March 15, 2016 at the Westin Peachtree Plaza, Atlanta. , ...
(Date:2/12/2016)... ... , ... AssureVest Insurance Group, a locally owned insurance firm with offices serving ... funds earmarked to purchase computers and software for Mrs. Harrison’s 2nd and 3rd grade ... a low-income area and has more than 60 2nd and 3rd graders with learning ...
(Date:2/12/2016)... San Ramon, CA (PRWEB) , ... February 12, 2016 , ... ... tissue donation in northern California and Nevada, announced a partnership with San Ramon Regional ... be transferred to the hospital’s facilities as a way to accommodate a more certain ...
Breaking Medicine News(10 mins):
(Date:2/12/2016)... North Carolina , 12 februari 2016 ... Inc. (AAI/CML), een toonaangevende leverancier van productie ... en biotechnologische industrieën, kondigt vandaag een uitbreiding ... mogelijkheden op haar locatie in ... vraag heeft geleid tot meerdere recente investeringen. ...
(Date:2/12/2016)... 2016 --> ... Inflammation Global Clinical Trials Review, H2, 2015 provides ... clinical trials landscape along with top level data ... (G7 & E7), Trial Status, Trial Phase, Sponsor ... companies involved and enlists all trials (Trial title, ...
(Date:2/11/2016)... 2016 Stem cells are primitive cells found ... and the capacity to differentiate into mature cell types ... the first mouse embryonic stem cells were derived from ... that the first culturing of embryonic stem cells from ... produced until 2006 As a result of these discoveries, ...
Breaking Medicine Technology: