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RecruitingNCT07553611

The Effects of Regional Anaesthesia Techniques on Hemidiaphragm Paralysis, Postoperative Recovery Quality, Opioid Consumption, and Pain Scores

Comparion of the Effects of Ultrasound-guided Interscalene Block, Erector Spinae Plane Block, Costoclavicular Block, and Supraclavicular Block on Hemidiaphragm Paralysis, Postoperative Recovery Quality, Opioid Consumption, and Pain Scores in Patients Undergoing Arthroscopic Shoulder Surgery: a Prospective Observational Trial

Sponsor

Antalya Training and Research Hospital

Enrollment

88 participants

Start Date

Apr 21, 2026

Study Type

OBSERVATIONAL

Conditions

Regional AnaesthesiaOpioid ConsumptionArthroscopic Shoulder SurgeryHemidiaphragmatic ParalysisRecovery QualityPostoperative Pain Score

Summary

This study aims to evaluate the effects of ultrasound-guided interscalene, erector spinae plane, costoclavicular, and supraclavicular blocks on hemidiaphragmatic paralysis, postoperative recovery quality, opioid consumption, and pain scores.

Eligibility

Min Age: 18 YearsMax Age: 65 Years

Inclusion Criteria4

  • aged 18-65 years
  • American Society of Anaesthesiology (ASA) score I-III
  • body mass index (BMI) <30kg/m2
  • scheduled for elective arthroscopic surgery

Exclusion Criteria8

  • ASA score ≥4
  • BMI ≥30 kg/m2
  • declining to give written informed consent
  • controendications for block application
  • history of mental or neurological disease, severe liver and/or kidney disease
  • history of moderate or severe pulmonary disease
  • abnormal preoperative chest X-ray findings
  • scheduled for emergency surgery

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Interventions

OTHERİnterscalene block group

Before the surgery, ultrasoud-guided interscalene block will be performed before the surgery under standart anaesthesia monitoring

OTHERErector spinae plane block group

Before the surgery, ultrasoud-guided erector spinae plane block will be performed before the surgery under standart anaesthesia monitoring

OTHERCostoclavicular block group

Before the surgery, ultrasoud-guided costoclavicular block will be performed before the surgery under standart anaesthesia monitoring

OTHERSupraclavivular block group

Before the surgery, ultrasoud-guided supraclavivular block will be performed before the surgery under standart anaesthesia monitoring

Locations(1)

University of Health Sciences, Antalya Training and Research Hospital

Antalya, Muratpaşa, Turkey (Türkiye)

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NCT07553611

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