Unique ID issued by UMIN | UMIN000043708 |
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Receipt number | R000049894 |
Scientific Title | Ultrasound-Guided Hematoma Block with bupivacaine for the Pain Treatment of rib fracture, Randomized Double-Blind Placebo-Controlled Clinical Trials. |
Date of disclosure of the study information | 2021/04/01 |
Last modified on | 2021/06/06 11:46:53 |
Ultrasound-Guided Hematoma Block with bupivacaine for the Pain Treatment of rib fracture, Randomized Double-Blind Placebo-Controlled Clinical Trials.
Ultrasound-Guided Hematoma Block for the Pain Treatment of rib fracture.
Ultrasound-Guided Hematoma Block with bupivacaine for the Pain Treatment of rib fracture, Randomized Double-Blind Placebo-Controlled Clinical Trials.
Ultrasound-Guided Hematoma Block for the Pain Treatment of rib fracture.
Japan |
rib fracture
Orthopedics | Anesthesiology | Emergency medicine |
Others
NO
To compare the pain relief effect of hematoma block and placebo for patients with rib fractures.
Others
In patients with rib fractures, the pain and ventilatory function improvement effects of the rib fracture hematoma block group and placebo group should be compared. The amount of additional analgesics to be used and the length of hospitalization should be compared. Efficacy and safety should be compared.
Confirmatory
Pragmatic
Phase III
The change over time of the Numerical Rating Scale during body movement from block to 48 hours is compared.
Changes in respiratory rate and SpO2 values over time from block to 48 hours. Changes in inspired air during blocking and after 24 and 48 hours. NRS 1 hour after block. Amount of additional analgesics used during the first 48 hours. Length of hospital stay for patients with rib fractures alone. The nature and frequency of adverse events.
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Placebo
NO
NO
Institution is not considered as adjustment factor.
NO
Numbered container method
2
Treatment
Medicine | Maneuver |
Hematoma block with bupivacaine. The dose of bupivacaine should be 5 ml for 1 rib fracture and 20 ml for each side. Only one intervention is allowed.
saline placebo group. The normal saline solution should be 5 ml for 1 rib fracture and 20 ml for each side. Only one intervention is allowed.
20 | years-old | <= |
Not applicable |
Male and Female
1)Persons who have received written consent to participate in a study
2)Men and women aged 20 or older at the time of consent
3)Those who are diagnosed with rib fracture by chest CT.
4)patient who is hospitalized
1)Persons under ventilator management
2)Those who are taking sedatives.
3)Persons with impaired consciousness who are difficult to evaluate NRS
4)Pregnant or breastfeeding women
5)Those who have a history of hypersensitivity to bupivacaine.
6)Persons taking opioids at the time of consent
7)A person whose NRS during body movement is 3 or less at the time of the next weekday morning round
56
1st name | Akio |
Middle name | |
Last name | Kimura |
National Center for Global Health and Medicine
Department of Emergency Medicine and Critical Care
1628655
1-21-1 Toyama Shinjyuku-ku Tokyo
0332027181
akimura@hosp.ncgm.go.jp
1st name | Momoyo |
Middle name | |
Last name | Miyazaki |
National Center for Global Health and Medicine
Department of Emergency Medicine and Critical Care
1628655
1-21-1 Toyama Shinjyuku-ku Tokyo
0332027181
mmiyazaki@hosp.ncgm.go.jp
National Center for Global Health and Medicine
National Center for Global Health and Medicine
Other
National Center for Global Health and Medicine
1-21-1 Toyama Shinjyuku-ku Tokyo
0332027181
rinrijm@hosp.ncgm.go.jp
NO
2021 | Year | 04 | Month | 01 | Day |
Unpublished
Open public recruiting
2020 | Year | 02 | Month | 21 | Day |
2020 | Year | 03 | Month | 15 | Day |
2021 | Year | 06 | Month | 01 | Day |
2022 | Year | 06 | Month | 30 | Day |
2021 | Year | 03 | Month | 22 | Day |
2021 | Year | 06 | Month | 06 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000049894
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