UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000011639
Receipt number R000013573
Scientific Title Selection of the optimal intraocular lens power calculation formula using support vector machines and genetic algorithm
Date of disclosure of the study information 2013/09/03
Last modified on 2021/03/10 17:00:25

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Basic information

Public title

Selection of the optimal intraocular lens power calculation formula using support vector machines and genetic algorithm

Acronym

Selection of the IOL power calculating formula using SVM and GA.

Scientific Title

Selection of the optimal intraocular lens power calculation formula using support vector machines and genetic algorithm

Scientific Title:Acronym

Selection of the IOL power calculating formula using SVM and GA.

Region

Japan


Condition

Condition

cataract

Classification by specialty

Ophthalmology

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To evaluate the efficacy of the method to select the optimal intraocular lens power calculating formula using the artificial intelligence.

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

Selection of the optimal intraocular lens power calculating formula.

Key secondary outcomes



Base

Study type

Interventional


Study design

Basic design

Single arm

Randomization

Non-randomized

Randomization unit


Blinding

Open -no one is blinded

Control

Uncontrolled

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

1

Purpose of intervention

Treatment

Type of intervention

Maneuver

Interventions/Control_1

cataract surgery

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

Patients who underwent cataract surgery.

Key exclusion criteria

Ocular disease that affected the visual function.

Target sample size

1000


Research contact person

Name of lead principal investigator

1st name Tomofusa
Middle name
Last name Yamauchi

Organization

San-eikai Tsukazaki Hospital

Division name

ophthalmology

Zip code

6711227

Address

68-1 Waku Aboshi-ku Himeji Hyogo Japan

TEL

0792728555

Email

t.yamauchi@tsukazaki-eye.net


Public contact

Name of contact person

1st name Tomofusa
Middle name
Last name Yamauchi

Organization

San-eikai Tsukazaki Hospital

Division name

ophthalmology

Zip code

6711227

Address

68-1 Waku Aboshi-ku Himeji Hyogo Japan

TEL

0792728555

Homepage URL


Email

t.yamauchi@tsukazaki-eye.net


Sponsor or person

Institute

San-eikai Tsukazaki Hospital

Institute

Department

Personal name



Funding Source

Organization

none

Organization

Division

Category of Funding Organization

Self funding

Nationality of Funding Organization



Other related organizations

Co-sponsor


Name of secondary funder(s)



IRB Contact (For public release)

Organization

San-eikai Tsukazaki Hospital

Address

Aboshi-ku Waku 68-1, Himeji

Tel

0792728555

Email

t.yamauchi@tsukazaki-eye.net


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

2013 Year 09 Month 03 Day


Related information

URL releasing protocol


Publication of results

Unpublished


Result

URL related to results and publications


Number of participants that the trial has enrolled


Results


Results date posted


Results Delayed


Results Delay Reason


Date of the first journal publication of results


Baseline Characteristics


Participant flow


Adverse events


Outcome measures


Plan to share IPD


IPD sharing Plan description



Progress

Recruitment status

Main results already published

Date of protocol fixation

2013 Year 09 Month 03 Day

Date of IRB

2013 Year 08 Month 31 Day

Anticipated trial start date

2013 Year 09 Month 03 Day

Last follow-up date

2016 Year 03 Month 31 Day

Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information



Management information

Registered date

2013 Year 09 Month 03 Day

Last modified on

2021 Year 03 Month 10 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000013573


Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name