Lumbar Plexus-sciatic Nerve Block With Sevoflurane on Cognitive Function in Elderly Patients After Hip Arthroplasty

Summary

To assume that lumbar plexus-sciatic nerve block combined with sevoflurane can effectively diminish the incidence of cognitive dysfunction in elderly patients after hip arthroplasty.

Timeline

Start

2016-01

Primary completion

2017-06

Completion

2018-12

Drugs

Indications