Overview Erector Spinae vs. PENG Block for Total Hip Arthroplasty Status: Active, not recruiting Trial end date: 2024-05-30 Target enrollment: Participant gender: Summary Effect of PENG block and ESPB on pain management, and NLR and PLR following knee arthroplasty Phase: Phase 4 Details Lead Sponsor: Poznan University of Medical SciencesTreatments: Pharmaceutical SolutionsRopivacaine