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Comparing the Effect of Spinal and General Anesthesia for Hip Fracture Surgery in Older Patients: A Meta‐analysis of Randomized Clinical Trials
Comparing Spinal and General Anesthesia in Hip Fracture Surgery for Older Patients
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Abstract
Spinal anesthesia was associated with a lower risk of intraoperative and reduced dosage in older patients undergoing hip fracture surgery.
- Spinal anesthesia resulted in a risk ratio of 0.81 for hypotension compared to general anesthesia.
- Patients receiving spinal anesthesia required 20.94 mg less ephedrine on average than those under general anesthesia.
- No significant differences were found in blood loss, myocardial infarction, heart failure, stroke, postoperative nausea and vomiting, delirium, or mortality between the two anesthesia groups.
- The analysis included nine studies of methodological quality, with no publication bias detected.
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Key numbers
0.81
Decrease in Intraoperative Risk
Risk ratio comparing spinal vs. general anesthesia
-20.94 mg
Decrease in Dose
Weighted mean difference in dosage