Navigation Links
Cataract Patients Relax to a Soothing Beat, Study Says
Date:11/12/2012

MONDAY, Nov. 12 (HealthDay News) -- Playing soothing sounds during cataract surgery reduces patients' anxiety, according to a new study.

Researchers assessed the effects of binaural beat audio therapy, which consists of two tones that are each pitched at a specific, slightly different frequency. Each tone is delivered to a separate ear via headphones.

This technique triggers alpha-frequency brainwaves, which are linked to relaxation and reduced perception of fear and pain, the researchers say.

For the study, the researchers divided about 140 cataract surgery patients into three groups. One group listened to binaural beats mixed with soothing music and nature sounds, another group listened to music only, and a control group did not receive any audio therapy.

Patients who listened to the binaural beats/music mix before, during and after cataract surgery had less anxiety and a slower heart rate than those in the control group. Patients in the binaural beats/music mix group and the music-only group had much lower blood pressure than those in the control group.

The study was scheduled for presentation Monday at the annual meeting of the American Academy of Ophthalmology in Chicago.

"As populations in many parts of the world grow older, it's increasingly important for ophthalmologists to explore new ways to improve patient care for seniors," study leader Dr. Pornpattana Vichitvejpaisal, of Chiang Mai University in Thailand, said in an academy news release.

"Our study shows significant emotional and physiological benefits from adding binaural beats to music therapy for cataract surgery patients," Vichitvejpaisal said. "This provides a simple, inexpensive way to improve patients' health outcomes and satisfaction with their care."

More than three million cataract surgeries are performed each year in the United States, and the procedure is one of the most common worldwide. The surgery is typically done using local anesthesia with the patient awake. The procedure involves replacing the eye's cloudy natural lens with an artificial lens implant.

Previous research has found that binaural therapy helps reduce anxiety in patients undergoing general surgery.

Data and conclusions presented at medical meetings are typically considered preliminary until published in a peer-reviewed medical journal.

More information

The U.S. National Eye Institute has more about cataracts.

-- Robert Preidt

SOURCE: American Academy of Ophthalmology, news release, Nov. 12, 2012


'/>"/>
Copyright©2012 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Simulation technology allows users to safely practice phacoemulsification cataract surgery
2. Cataract Surgery May Cut Risk of Hip Fracture
3. AAO-sponsored research shows cataract surgery can reduce hip fracture risk
4. Statin Use Tied to Possible Boost in Cataract Risk
5. Higher-spending hospitals have fewer deaths for emergency patients
6. Researchers uncover a viable way for colorectal cancer patients to overcome drug resistance
7. Vaccine yielded encouraging long-term survival rates in certain patients with NSCLC
8. Study finds doctors have exaggerated fears when starting patients on insulin
9. Diagnostic Scans Tied to Radiation Risk for Gastro Patients
10. Predictors identified for rehospitalization among post-acute stroke patients
11. Pulse pressure elevation could presage cerebrovascular disease in Alzheimers patients
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Cataract Patients Relax to a Soothing Beat, Study Says
(Date:6/27/2017)... ... June 27, 2017 , ... Drs. Gregory Toback and Marianne ... Mystic, CT. Covering the process and maintenance strategies of gum grafting and dental ... procedures. Drs. Toback and Urbanski practice as experienced periodontists in New ...
(Date:6/27/2017)... ... June 27, 2017 , ... East Los Angeles dentist, Ramin ... about early life experiences. What happens to a woman during pregnancy can have profound ... can also take a toll on a baby’s long-term health. This study, which was ...
(Date:6/26/2017)... (PRWEB) , ... June 26, 2017 , ... ... group in the country, today announced the hiring of Richard Robinson as chief ... diverse leadership and operations experience, with a proven track record of simplifying business ...
(Date:6/26/2017)... ... , ... KICKICO , a protocol built on Ethereum for more transparent ... issues within funding campaigns. KICKICO developers are testing the platform, which will launch for ... of funds through the power of many - has been around for about ten ...
(Date:6/25/2017)... ... June 25, 2017 , ... An increase in wetter weather in ... plants, and along with that; a humdinger of an allergy season. A relief from ... an increase in misery-causing grass and weed pollen. , “Our patients have been ...
Breaking Medicine News(10 mins):
(Date:6/2/2017)... Mass. , June 2, 2017  NxStage Medical, ... renal care, today announced new findings demonstrating positive biochemical ... ® System One™. The data will be presented ... in Madrid, Spain . ... to Improve Home Dialysis Network in Europe ...
(Date:5/30/2017)... 2017 Therapix Biosciences Ltd. (Nasdaq: TRPX), ... the development of cannabinoid-based drugs, today announced that ... at three upcoming scientific and investor conferences in ... Invitational: ...                     Wednesday, June ...
(Date:5/24/2017)... 2017  ivWatch LLC today announced the launch ... to enable seamless integration of ivWatch,s groundbreaking IV ... pumps and other devices. By integrating ivWatch technology ... help health care customers deliver a higher level ... IV therapy. "The ivWatch OEM Board ...
Breaking Medicine Technology: