UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000058825 |
|---|---|
| Receipt number | R000066053 |
| Scientific Title | A systematic review of the effectiveness of hematoma removal under video assisted thoracic surgery(VATS) for retained hemothorax |
| Date of disclosure of the study information | 2025/08/30 |
| Last modified on | 2025/08/18 17:46:09 |
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Basic information
Public title
Does hematoma removal under video assisted thoracic surgery(VATS) should be performed for retained hemothorax?
Acronym
VATS for retained hemothorax
Scientific Title
A systematic review of the effectiveness of hematoma removal under video assisted thoracic surgery(VATS) for retained hemothorax
Scientific Title:Acronym
SR on VATS for retained hemothorax
Region
| Japan |
Condition
Condition
residual haemothorax/ undrained hemothorax/ retained hemotorax
Classification by specialty
| Surgery in general | Chest surgery | Emergency medicine |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
The purpose of this systematic review is to clarify the effect of hematoma removal under VATS compared to conservative treatment in patients with residual haemothorax/undrained hemothorax/retained hemotorax on outcomes such as drainage duration, length of ICU stay, complications (bleeding/infection), and number of days on ventilator.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
drainage duration,
length of ICU stay,
complications (bleeding/infection),
number of days on ventilator.
Key secondary outcomes
Base
Study type
Others,meta-analysis etc
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
| 18 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
Patients with residual haemothorax/ undrained hemothorax/ retained hemotorax
Key exclusion criteria
Studies not primarily focusing on residual haemothorax/ undrained hemothorax/ retained hemotorax
Target sample size
Research contact person
Name of lead principal investigator
| 1st name | Kenichiro |
| Middle name | |
| Last name | Uchida |
Organization
Osaka Metropolitan University Hospital
Division name
Trauma and Critical Care Center
Zip code
545-8586
Address
1-5-7, Asahimachi, Abenoku, Osaka-City, Osaka, JAPAN.
TEL
06-6645-2121
k.uchida@omu.ac.jp
Public contact
Name of contact person
| 1st name | Kenichiro |
| Middle name | |
| Last name | Uchida |
Organization
Osaka Metropolitan University Hospital
Division name
Trauma and Critical Care Center
Zip code
545-8586
Address
1-5-7, Asahimachi, Abenoku, Osaka-City, Osaka, JAPAN.
TEL
06-6645-2121
Homepage URL
k.uchida@omu.ac.jp
Sponsor or person
Institute
Osaka Metropolitan University
Institute
Department
Personal name
Funding Source
Organization
The Japanese Association for the Surgery of Trauma
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Osaka Metropolitan University
Address
1-4-3, Asahimachi, Abenoku, Osaka-City, Osaka, JAPAN.
Tel
06-6645-3987
k.uchida@omu.ac.jp
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
| 2025 | Year | 08 | Month | 30 | 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
| 2025 | Year | 05 | Month | 08 | Day |
Date of IRB
Anticipated trial start date
| 2025 | Year | 08 | Month | 30 | Day |
Last follow-up date
| 2030 | Year | 12 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
A systematic review of the effectiveness of hematoma removal under video assisted thoracic surgery(VATS) for retained hemothorax
Management information
Registered date
| 2025 | Year | 08 | Month | 18 | Day |
Last modified on
| 2025 | Year | 08 | Month | 18 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000066053
