# Effect of Spinal and General Anesthesia on Frontal QRS Axis in Patients Undergoing Total Knee Arthroplasty

> **NCT07551648** · — · COMPLETED · sponsor: **Elazıg Fethi Sekin Sehir Hastanesi** · enrollment: 140 (actual)

## Conditions studied

- Total Knee Arthroplasty
- Electrocardiographic Changes

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07551648
- **Lead sponsor:** Elazıg Fethi Sekin Sehir Hastanesi
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2025-09-04
- **Primary completion:** 2026-03-03
- **Final completion:** 2026-03-10
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2026-04-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07551648

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07551648, "Effect of Spinal and General Anesthesia on Frontal QRS Axis in Patients Undergoing Total Knee Arthroplasty". Retrieved via AI Analytics 2026-07-16 from https://api.ai-analytics.org/clinical/NCT07551648. Licensed CC0.

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