alexa The Incidence of Rhegmatogenous Retinal Detachment in Kumamoto, Japan between 2009 and 2011
ISSN: 2155-9570

Journal of Clinical & Experimental Ophthalmology
Open Access

Like us on:
OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

The Incidence of Rhegmatogenous Retinal Detachment in Kumamoto, Japan between 2009 and 2011

Akira Haga1*, Takahiro Kawaji1,2, Takayuki Tsutsumi1, Ryuichi Ideta3 and Hidenobu Tanihara1

1Department of Ophthalmology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan

2Sato Eye and Internal Medicine Clinic, Kumamoto, Japan

3Ideta Eye Hospital, Kumamoto, Japan

*Corresponding Author:
Akira Haga
Department of Ophthalmology, Faculty of Life Sciences
Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto, Japan
Tel: +81-96-373-5247
Fax: +81-96-373-5249
E-mail: [email protected]

Received date: March 27, 2017; Accepted date: March 30, 2017; Published date: April 11, 2017

Citation: Haga A, Kawaji T, Tsutsumi T, Ideta R, Tanihara H (2017) The Incidence of Rhegmatogenous Retinal Detachment in Kumamoto, Japan between 2009 and 2011. J Clin Exp Ophthalmol 8:647. doi: 10.4172/2155-9570.1000647

Copyright: © 2017 Haga A, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 

Abstract

Objective: The annual incidence of rhegmatogenous retinal detachment (RRD) in Kumamoto, Japan was previously evaluated in 1990. However, the incidence has not been evaluated during the last 20 years. The purpose of this study was to estimate the current incidence and epidemiologic characteristics of RRD in Kumamoto, Japan.

Methods: The study was based on a retrospective chart review of hospital patients living in Kumamoto, Japan. All patients were treated for primary RRD by conventional surgery (pars plana vitrectomy and/or scleral buckling) at Kumamoto University Hospital or Ideta Eye Hospital between January 1, 2009, and December 31, 2011. Information on age, gender, refractive status, and history of cataract surgery was collected.

Results: A total of 897 RRD patients were identified during the 3-year study period. The annual incidence of RRD was 16.5 (21.9 in males, 11.7 in females) per 100,000 people, with a peak incidence of 35.4 in the 50-59 years of age group. The incidence of RRD in males was 1.88 times (95% confidence interval, 1.56-2.29) higher than in females (P<0.0001). Prior cataract extraction was found in 14% of RRD eyes. Myopia (≤ −1 diopter [D]) was found in 54%, and high myopia (≤ −6 D) was found in 23%. The mean refraction status was −3.53 ± 3.94 D. The mean refractive status in patients younger than 50 years of age (−6.00 ± 3.33 D) was significantly higher than that in patients 50 years of age or older (−2.23 ± 3.61 D; P<0.001). The incidence of RRD in Kumamoto is expected to increase over the next 20 years in comparison to a previous study investigated in 1990.

Conclusion: The annual incidence of RRD was dependent on age, gender, refraction status, and history of cataract surgery. Considering the growing elderly population, we expect that the incidence of RRD will continue to increase in Japan.

Keywords

Share This Page

Additional Info

Loading
Loading Please wait..
 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords