Prospective Observational Study Comparing GA and WALANT in Distal Radius Fracture Plating Surgery
Study Details
Study Description
Brief Summary
The wide-awake local anesthesia no tourniquet (WALANT) has been widely used in the field of hand surgery in recent years. This surgical method has progressed to open reduction and internal fixation of distal radial fracture and radial or ulnar shaft fractures. However, there are still many unclear points for clinicians, including the perioperative subjective feedback from the patient and changes in postoperative pain. In this study, participants having forearm fractures should undergo open reduction and internal fixation were randomized to general anesthesia or WALANT. The investigators will compare the differences in perioperative subjective and objective assessments of these participants during surgery, as well as the prognosis and function after surgery.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
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Detailed Description
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Written informed consent must be obtained before any study-specific procedures are undertaken.
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The process of the experiment A. Include participants into this study, they will be randomized into general anesthesia or WALANT group B. The maximum (toxic) dose of lidocaine was 7 mg/kg. Make distal radius fracture for an example, the solution used in the WALANT technique consisted of 20 ml of 2% lidocaine with epinephrine 1:50,000, which were mixed with normal saline to give a total of 40 ml. A set of baseline parameters, including pulse oximetry, respiratory rate, heart rate, blood pressure, respiratory rate, and oxygen saturation, was obtained during the entire surgery. At the same time, preoperative intravenous antibiotics with 1 g cefazolin were given for each patient as prophylaxis. The amount of blood loss was based upon the amount in a suction container in the operation room. In addition, the investigators will measure the participant's intraoperative subjective satisfaction and pain assessment.
- After surgery, the participant needs to stay in the in-patient department for one day. The investigators will provide routine prophylactic antibiotics and oral pain pillar. Postoperative pain, sensory, and motor function assessment.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| WALANT The participants undergo distal radius plating surgery via wide-awake local anesthesia no tourniquet technique. In this group, mean arterial pressure, heart rate, and numeric rating scale for pain were measured by nursing staff in the operation theatre seven times perioperatively, namely before surgery (T0) and at the time of injection of local anesthesia (T1), skin incision (T2), fracture reduction (T3), plating and screwing (T4), skin closure (T5), surgery completion (T6). |
Procedure: Distal radius fracture plating surgery
We performed open reduction and plating surgery for the distal radius fracture.
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| GA The participants undergo distal radius plating surgery via general anesthesia induced by an anesthesiologist. The anesthesia team continuously monitored patients' intraoperative physiological status. MAP and HR in group B were marked after induction (T1) and at the other six same time points as in the group WALANT. |
Procedure: Distal radius fracture plating surgery
We performed open reduction and plating surgery for the distal radius fracture.
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Outcome Measures
Primary Outcome Measures
- Blood pressure [The outcome will be measured intraoperatively.]
Intraoperative mean arterial pressure
- Heart rate [The outcome will be measured intraoperatively.]
Intraoperative heart rate
Secondary Outcome Measures
- Pain scale [The NRS was recorded in seven times perioperativley, namely before surgery (T0) and at the time of injection of local anesthesia (T1), skin incision (T2), fracture reduction (T3), plating and screwing (T4), skin closure (T5), and surgery completion (T6).]
Numeric rating scale (NRS) for pain
Eligibility Criteria
Criteria
Inclusion Criteria:
- Patients with a mature skeleton having a radial fracture
Exclusion Criteria:
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Patients having multiple trauma and need to undergo open reduction and internal fixation surgery
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Patients having a concomitant intracranial injury
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Pathological fracture
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Patients refused to be randomized into general anesthesia or WALANT group
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Patients have a history of allergy to anesthetic drugs
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Kaohsiung Municipal Siaogang Hospital | Kaohsiung | Taiwan | 812 |
Sponsors and Collaborators
- Kaohsiung Medical University
Investigators
- Principal Investigator: Wen-Chih Liu, MD, Kaohsiung Municipal Siaogang Hospital
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- KMUHIRB-F(I)-20180116