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Compares treatment options for Postoperative Pain
Official title RISS Versus SPSIP Block in Modified Radical Mastectomy
ClinicalTrials.gov ID: NCT07659990
What this study is testing
- What it's testing
- This prospective randomized double-blind controlled trial aims to compare the postoperative analgesic efficacy and dermatomal spread of rhomboid intercostal-subserratus plane (RISS) block and serratus posterior superior intercostal plane (SPSIP) block in patients undergoing modified radical mastectomy. Postoperative pain scores, opioid consumption, rescue analgesic requirements, block-related complications, and quality of recovery outcomes will be evaluated.
- 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, women only
You may be able to join if
- Female patients aged 18-75 years
- ASA physical status I-III
- Scheduled for elective unilateral modified radical mastectomy with axillary dissection under general anesthesia
- Provision of written informed consent
You likely can't join if
- Anticoagulant therapy
- Bleeding diathesis
- Known allergy to local anesthetics or opioids
- Infection at the block application site or previous surgery in the block area
- Cognitive impairment preventing NRS assessment
- Pregnancy or lactation
See the full eligibility criteria
- Female patients aged 18-75 years
- ASA physical status I-III
- Scheduled for elective unilateral modified radical mastectomy with axillary dissection under general anesthesia
- Provision of written informed consent
- Anticoagulant therapy
- Bleeding diathesis
- Known allergy to local anesthetics or opioids
- Infection at the block application site or previous surgery in the block area
- Cognitive impairment preventing NRS assessment
- Pregnancy or lactation
- Chronic opioid use
- Severe hepatic or renal failure
- Refusal to participate in the study
- Technical inability to perform the block or failed block
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 female, 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.