Effect of Continue RISS Block in Thoracotomy

Konya Meram State Hospital

Status: Completed

Conditions: Postoperative Pain; Thoracotomy

Treatments: Other: IV PCA; Drug: Tramadol

Study type: Interventional

Funder types: Other

Identifiers

NCT04443556

RISS THORACOTOMY

Details and patient eligibility

About

Thoracotomy is one of the most painful surgery. Acute postoperative pain increases postoperative morbidity and prolongs hospital stay and also may lead to developing a chronic pain syndrome. This study aimed to assess the efficacy of continuous rhomboid intercostal and subserratus plane (RISS) block by inserting a catheter under direct vision for controlling acute thoracotomy pain.

Full description

Before the closure of the thoracotomy, the surgeon will place two catheters through a Tuohy needle into fascial planes for continue RISS block. First catheter tip will be place towards the interfascial planes between the rhomboid major and intercostal muscles and the second catheter tip will be place in subserratus fascial plane. Continue local anesthetics will be injected through the catheters for 48 hours.

Enrollment: 40 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients over 18 years of age undergoing elective thoracic surgery
• American Society of Anesthesiologists (ASA) physical status I-III grade

Exclusion criteria

• Patient refusal
• History of psychiatric and cognitive disorders.
• Patients allergic to the drugs used in the study
• Emergent surgery

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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40 participants in 2 patient groups

Group Rhomboid Intercostal and Subserratus Plane Block

Active Comparator group

Description:

Standart postoperative analgesia + Continue Rhomboid Intercostal and Subserratus Plane Block

Treatment:

Drug: Tramadol

Other: IV PCA

Control Group

Other group

Description:

Standart postoperative analgesia

Treatment:

Other: IV PCA