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Frontal QRS Axis Changes in Patients Undergoing Total Knee Arthroplasty With Spinal Anesthesia (FQRS-TKA)

NCT07112313 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 80

Last updated 2025-12-03

No results posted yet for this study

Summary

This prospective, single-center, observational study aims to evaluate changes in the frontal QRS axis on ECG before and after spinal anesthesia in patients undergoing total knee arthroplasty. The primary objective is to determine whether spinal anesthesia causes a significant alteration in the frontal QRS axis. A total of 80 patients will be enrolled, and preoperative and postoperative ECG measurements will be compared using paired t-test or Wilcoxon signed-rank test depending on data distribution.

Conditions

  • Spinal Anesthesia
  • Total Knee Arthroplasty

Sponsors & Collaborators

  • Sevim Şenol Karataş

    lead OTHER

Principal Investigators

  • Sevim Ş Karataş, MD · Elazığ Fethi Sekin City Hospital

Eligibility

Min Age
45 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-01
Primary Completion
2025-10-01
Completion
2025-10-01

Countries

  • Turkey (Türkiye)

Study Locations

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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 NCT07112313 on ClinicalTrials.gov