rib fracture
Conditions
Interventions
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 s
Sponsors
National Center for Global Health and Medicine
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 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
Exclusion criteria
Exclusion criteria: 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
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The change over time of the Numerical Rating Scale during body movement from block to 48 hours is compared. | — |
Secondary
| Measure | Time frame |
|---|---|
| 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. | — |
Countries
Japan
Contacts
Public ContactMomoyo Miyazaki
National Center for Global Health and Medicine Department of Emergency Medicine and Critical Care
Outcome results
None listed