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Compares treatment options for Postoperative Pain
Official title SPSIP Versus RISS Block in Volume-Preserving VATS
ClinicalTrials.gov ID: NCT07655336
What this study is testing
- What it's testing
- This prospective randomized controlled study aims to compare the effects of Serratus Posterior Superior Intercostal Plane (SPSIP) block and Rhomboid Intercostal and Subserratus (RISS) block on postoperative pain, respiratory function, and recovery quality in patients undergoing volume-preserving video-assisted thoracoscopic surgery (VATS). Eighty-four patients will be randomized in a 1:1 ratio to receive either SPSIP block or RISS block.
- Which group you join is decided by chance.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 to 75
You may be able to join if
- Patients scheduled for elective biportal video-assisted thoracoscopic surgery (VATS) with lung parenchyma-preserving thoracic procedures under...
- American Society of Anesthesiologists (ASA) physical status I-III
- Age between 18 and 75 years
- Provision of written informed consent
You likely can't join if
- Use of anticoagulant or antiplatelet therapy
- Bleeding diathesis
- Known allergy to local anesthetics
- Infection at the planned block site
- Severe chronic pulmonary disease or advanced respiratory failure (e.g., severe COPD or restrictive lung disease)
- Cognitive impairment preventing reliable NRS assessment
See the full eligibility criteria
- Patients scheduled for elective biportal video-assisted thoracoscopic surgery (VATS) with lung parenchyma-preserving thoracic procedures under general anesthesia
- American Society of Anesthesiologists (ASA) physical status I-III
- Age between 18 and 75 years
- Provision of written informed consent
- Use of anticoagulant or antiplatelet therapy
- Bleeding diathesis
- Known allergy to local anesthetics
- Infection at the planned block site
- Severe chronic pulmonary disease or advanced respiratory failure (e.g., severe COPD or restrictive lung disease)
- Cognitive impairment preventing reliable NRS assessment
- Pregnancy or lactation
- Chronic opioid use (regular use for ≥3 months)
- Severe hepatic or renal failure
- Refusal to participate
- Technical failure or unsuccessful regional block
- Conversion to open thoracotomy during surgery
The study team makes the final eligibility decision.
Where it's taking place
- Bursa, Nilüfer, Turkey (Türkiye)
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years to 75 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Bursa, Nilüfer, Turkey (Türkiye). Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.