Actively Recruiting
Sensory Analysis and Cutaneous Mapping of Different Regional Anesthesia Techniques
Led by Samsun University · Updated on 2026-03-03
40
Participants Needed
1
Research Sites
28 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
This prospective observational study aims to evaluate and compare the sensory block distribution and regression patterns of two regional anesthesia techniques - External Oblique Plane Block (EOPB) and Serratus Intercostal Plane Block (SIPB) - in patients undergoing laparoscopic cholecystectomy. Thirty adult patients (ASA I-III, BMI ≤ 35 kg/m², ≥50 kg) scheduled for elective laparoscopic cholecystectomy procedures will be included, with 20 in each block group. Sensory block areas will be assessed using pinprick test, and dermatomal mapping will visualize the spread. The findings are expected to improve understanding of block behavior and guide multimodal analgesia strategies in laparoscopic cholecystectomy.
CONDITIONS
Official Title
Sensory Analysis and Cutaneous Mapping of Different Regional Anesthesia Techniques
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients scheduled for elective laparoscopic cholecystectomy surgery and who have received a regional anesthesia technique for this purpose.
- Aged between 18-75 years.
- Belonging to ASA I-III group.
- Having provided written informed consent.
You will not qualify if you...
- Patients who refuse to participate.
- Patients who did not receive a block.
- Patients classified as ASA IV.
- History of previous abdominal surgery (affecting the laparoscopic approach).
- Patients with cognitive dysfunction or inability to cooperate.
- Patients diagnosed with psychiatric disorders (schizophrenia, mania, depression, etc.).
- Patients who have been using antipsychotic medication for more than 4 weeks.
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Samsun University, Samsun Training and Research Hospital
Samsun, Ilkadım, Turkey (Türkiye), 55200
Actively Recruiting
Research Team
H
Hatice Selcuk Kusderci, M.D.
CONTACT
M
Mert Yılmaz, M.D.
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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