# SPSIP Versus RISS Block in Volume-Preserving VATS

> **NCT07655336** · NA · RECRUITING · sponsor: **Ferit Yetik** · enrollment: 84 (estimated)

## Conditions studied

- Postoperative Pain
- Thoracic Surgery

## Interventions

- **PROCEDURE:** Serratus posterior superior intercostal plane block
- **PROCEDURE:** Rhomboid Intercostal and Subserratus Block

## Key facts

- **NCT ID:** NCT07655336
- **Lead sponsor:** Ferit Yetik
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-06-18
- **Primary completion:** 2026-12
- **Final completion:** 2026-12
- **Target enrollment:** 84 (ESTIMATED)
- **Last updated:** 2026-06-22

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07655336

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07655336, "SPSIP Versus RISS Block in Volume-Preserving VATS". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07655336. Licensed CC0.

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