UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	transition of surgical outcome in eyes underwent vitrectomy for acute endopthalmitis after cataract surgery
Title of the study (Brief title)	pathogenic bacteria of acute endopthalmitis after cataract surgery
Region	Japan

Condition
Condition	acute endopthalmitis after cataract surgery
Classification by specialty	Ophthalmology
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	To evaluate pathogenic bacteria and surgical outcome of vitrectomy for acute endopthalmitis after catract surgery
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes	Mean visual activities in logarithmic minimum angle of resolution between 17 eyes in 17 patients(group A) who underwent a vitrectomy from April 2008 to December 2015 and 53 eyes in 52 patients from June 1992 to March 2006.
Key secondary outcomes

Base
Study type	Observational

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit	Not applicable
Age-upper limit	Not applicable
Gender	Male and Female
Key inclusion criteria	acute endopthalmitis after cataract surgery
Key exclusion criteria	endopthalmitis after cataract surgery which occured 6 weeks after cataract surgery Cases which necessary information for examination could not be obtained
Target sample size	70

Research contact person
Name of lead principal investigator	Inoue Makoto
Organization	Kyorin University School of Medicine
Division name	Department of Opthaimology
Address	Kyorin University School of Medicine 6-20-2 Shinkawa,Mitaka,Tokyo,Japan
TEL	0422-47-5511
Email	inoue@eye-center.org

Public contact
Name of contact person	Tsukasa Mochizuki
Organization	Kyorin University School of Medicine
Division name	Department of Opthaimology
Address	Kyorin University School of Medicine 6-20-2 Shinkawa,Mitaka,Tokyo,Japan
TEL	0422-47-5511
Homepage URL
Email	mochizuki@eye-center.org

Sponsor
Institute	Kyorin University
Institute
Department

Funding Source
Organization	none
Organization
Division
Category of Funding Organization	Other
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funｄer(s)

Secondary IDs
Secondary IDs	NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions

Other administrative information
Date of disclosure of the study information	2017 Year 02 Month 06 Day

Progress
Recruitment status	Completed
Date of protocol fixation	2016 Year 07 Month 24 Day
Anticipated trial start date	2017 Year 02 Month 02 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results	Published
URL releasing results
Results
Other related information	We presented point of this consideration at The 55th Annual Meeting of Japanese Retina and Vitreous Society.

Management information
Registered date	2017 Year 02 Month 02 Day
Last modified on	2017 Year 02 Month 02 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000029793