Fracture of the middle clavicle
Conditions
Interventions
Nerve root block:Ultrasound guided C3,C4,C5 nerve root block
Intermuscular groove brachial plexus combined with intermediate cervical plexus block:Ultrasound guided Intermuscular groove brachial plexus combined with intermediate cervical plexus block
Sponsors
Shanghai Sixth People’s Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: ? American College of Anesthesiologists (ASA) grade I to III ? Right clavicle fracture surgery ? Age 18-65 ? BMI: 18-26 kg/m2
Exclusion criteria
Exclusion criteria: ? Pregnant women, mentally ill patients or unable to cooperate with patients, ? The operation area is infected ? local anesthetic allergy (4) Patients with COPD and other respiratory diseases, blood coagulation dysfunction and other serious systemic diseases ? contralateral phrenic nerve paralysis
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The rate of severe diaphragmatic block 30min after nerve block; | — |
Secondary
| Measure | Time frame |
|---|---|
| The rate of severe diaphragmatic block in other time periods after nerve block;VAS score;Occurrence of adverse reactions;Muscle strength sensation in forearm and hand after nerve block;Perioperative analgesic drug dosage; | — |
Countries
China
Contacts
Public ContactChentao Gu
Shanghai Sixth People’s Hospital
Outcome results
None listed