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

NCT03162861 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 70

Last updated 2017-05-22

No results posted yet for this study

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.

Conditions

  • Hip Arthropathy

Interventions

DRUG

sevoflurane inhalation for anesthesia

The elderly patients undergoing unilateral total hip arthroplasty will be randomized to assigned to the observation group. In the observation group, tracheal intubation will be conducted for general anesthesia after lumbar plexus-sciatic nerve block, accompanying sevoflurane inhalation for anesthesia maintenance.

DRUG

propofol for anesthesia

The elderly patients undergoing unilateral total hip arthroplasty will be randomized to assigned to the control group. In the control group, tracheal intubation will be conducted for general anesthesia, accompanying intravenous administration of propofol for anesthesia maintenance.

Sponsors & Collaborators

  • Qinghai University

    lead OTHER

Principal Investigators

  • Yanhong Guo, Ph.D · Affiliated Hospital, Qinghai University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
60 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-31
Primary Completion
2017-06-30
Completion
2018-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03162861 on ClinicalTrials.gov