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Effect of External Oblique Intercostal Block Versus Paravertebral Block on Postoperative Pain and Complications in Open Nephrectomy Patients

Effect of External Oblique Intercostal Block Versus Paravertebral Block on Postoperative Pain and Complications in Open Nephrectomy Patients

Recruiting
18-90 years
All
Phase N/A
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  • Simplified (AI rewritten)

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Overview

This study aims to compare the effects of external oblique intercostal block versus paravertebral block on postoperative pain and complications in patients undergoing open nephrectomy.

Eligibility

Inclusion Criteria:

  • Aged 18 to 90 years
  • Stage 2 renal cell carcinoma scheduled for open radical nephrectomy without lymph node dissection
  • ASA classification I-III
  • Mini-Mental State Examination score ≥24
  • Provided written informed consent

Exclusion Criteria:

  • Neuropathy
  • Hepatic failure
  • Coagulopathy
  • Local anesthetic allergy
  • Mini-Mental State Examination score <24
  • Refusal to participate

Study details
    Nephrectomy
    Pain Scores
    Paravertebral Block
    External Oblique Intercostal Block

NCT07071012

Hacettepe University

15 October 2025

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