UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000055071 |
|---|---|
| Receipt number | R000062781 |
| Scientific Title | Can the desflurane greenhouse effect index (GEIDes), which can be calculated for each medical facility, be an indicator of the environmental impact of desflurane use?; a backward-looking observational study |
| Date of disclosure of the study information | 2024/07/26 |
| Last modified on | 2024/07/25 13:10:51 |
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Basic information
Public title
Can the desflurane greenhouse effect index (GEIDes), which can be calculated for each medical facility, be an indicator of the environmental impact of desflurane use?; a backward-looking observational study
Acronym
Can the Desflurane Greenhouse effect Index (GEIDes) be an indicator of the environmental impact of desflurane?
Scientific Title
Can the desflurane greenhouse effect index (GEIDes), which can be calculated for each medical facility, be an indicator of the environmental impact of desflurane use?; a backward-looking observational study
Scientific Title:Acronym
Can the Desflurane Greenhouse effect Index (GEIDes) be an indicator of the environmental impact of desflurane?
Region
| Japan |
Condition
Condition
All diseases requiring surgery under general anesthesia
Classification by specialty
| Anesthesiology |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
We will examine whether the desflurane greenhouse effect index, which is the ratio of annual desflurane consumption and energy consumption (electricity and city gas consumption) to CO2 emission equivalents at each medical institution, can be used as an indicator of the global warming burden caused by desflurane.
Basic objectives2
Others
Basic objectives -Others
Quantitatively observe the degree of environmental impact from the use of inhaled anesthetics
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Desflurane greenhouse effect index, calculated by converting annual desflurane consumption and energy consumption (electricity and city gas consumption) at each medical institution into CO2 emission equivalents and taking the ratio of the two.
Key secondary outcomes
Correlation coefficient between energy consumption (electricity and city gas consumption) and facility size (number of general anesthesia cases and number of beds) per medical institution
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
Medical institutions that provide general anesthesia using inhalation anesthetics
Key exclusion criteria
none
Target sample size
30
Research contact person
Name of lead principal investigator
| 1st name | Ryohei |
| Middle name | |
| Last name | Koide |
Organization
Niigata Prefecture Federation of Health and Welfare Agricultural Cooperatives Joetsu General Hospital
Division name
anesthesiology
Zip code
943-8507
Address
616 Daido Fukuda, Joetsu City, Niigata Prefecture
TEL
025-524-3000
ryohei@dk-press.net
Public contact
Name of contact person
| 1st name | Ryohei |
| Middle name | |
| Last name | Koide |
Organization
JA Joetsu General Hospital
Division name
anesthesiology
Zip code
943-8507
Address
616 Daido Fukuda, Joetsu City, Niigata Prefecture
TEL
025-524-3000
Homepage URL
ryohei@dk-press.net
Sponsor or person
Institute
Niigata Prefecture Federation of Health and Welfare Agricultural Cooperatives Joetsu General Hospital
Institute
Department
Personal name
Ryohei Koide
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
N/A
Address
N/A
Tel
N/A
N/A
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
| 2024 | Year | 07 | Month | 26 | 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
Preinitiation
Date of protocol fixation
| 2024 | Year | 07 | Month | 20 | Day |
Date of IRB
Anticipated trial start date
| 2024 | Year | 08 | Month | 24 | Day |
Last follow-up date
| 2025 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Retrospective observational study
Eligible medical institutions will be contacted individually and must agree to provide data related to this study.
The number of desflurane and sevoflurane bottles dispensed and electricity and city gas consumption at each medical institution will be collected for the three-year period from April 1, 2021 to March 31, 2023.
Management information
Registered date
| 2024 | Year | 07 | Month | 25 | Day |
Last modified on
| 2024 | Year | 07 | Month | 25 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000062781
| Research Plan | |
|---|---|
| Registered date | File name |
| Research case data specifications | |
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| Registered date | File name |
| Research case data | |
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| Registered date | File name |
