The Impact of Anterior Abdominal Wall Tissue Oxygenation During Pneumoperitoneum of Regional Anesthesia Methods

Bursa Yüksek İhtisas Education and Research Hospital

Status: Unknown

Conditions: Laparoscopy; Abdominal Wall; Regional Anesthesia

Treatments: Device: regional oxymetry probe; Procedure: Quadratus Lumborum block; Procedure: Thoracic Epidural block

Study type: Interventional

Funder types: Other

Identifiers

NCT03652506

2011-KAEK-25 2018/06-27

Details and patient eligibility

About

During laparoscopic surgery, the abdomen is inflated with carbon dioxide for abdominal imaging and increased intraabdominal pressure affects intraabdominal structures and abdominal wall.

Full description

The investigators aimed to investigate the effects of regional anesthesia methods administered during laparoscopic cholecystectomy on abdominal wall oxygenation and postoperative pain scores.

Enrollment: 90 estimated patients

Sex: All

Ages: 18 to 60 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients who were in the American Society of Anesthesiologists (ASA) I-III class
• Underwent laparoscopic cholecystectomy

Exclusion criteria

• Previous surgeon surgeon
• Local anesthetic allergy,
• Bleeding is a diathesis disorder
• Mental impairment,
• Allergic to the drugs used,
• Patients who are not reluctant to participate in the study,
• Presence of infection in the block area,
• Patients whose body mass index is over 30

Trial design

Primary purpose: Diagnostic

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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90 participants in 3 patient groups

Group A

Active Comparator group

Description:

The regional oxymetry probe will be placed in the abdominal region of the umbilicus in the middle clavicular line before the disease operation begins.

Treatment:

Device: regional oxymetry probe

Group E

Active Comparator group

Description:

Thoracic Epidural block +The regional oxymetry probe will be placed in the abdominal region of the umbilicus in the middle clavicular line before the disease operation begins.

Treatment:

Procedure: Thoracic Epidural block

Device: regional oxymetry probe

Group Q

Active Comparator group

Description:

Ultrasound guided unilateral anterior Quadratus Lumborum block +The regional oxymetry probe will be placed in the abdominal region of the umbilicus in the middle clavicular line before the disease operation begins.

Treatment:

Procedure: Quadratus Lumborum block

Device: regional oxymetry probe