The Effect of Bilateral Rectus Sheath and Oblique Subcostal Transversus Abdominis Plane Block on Mechanical Power

K

Konya City Hospital

Status

Completed

Conditions

Mechanical Power

Treatments

Procedure: Bilateral Oblique Subcostal Transversus Abdominis Plane Block (OSTAP) will be performed.
Procedure: Bilateral Rectus Sheath Block (RSB) will be performed.

Study type

Interventional

Funder types

Other

Identifiers

NCT06202040
MacPower

Details and patient eligibility

About

The respiratory system receives mechanical power (MP) throughout time during mechanical ventilation. Despite its life-saving benefits, mechanical ventilation can cause ventilator-induced lung injury (VILI). Recently, VILI has been linked to mechanical power, or the amount of energy the mechanical ventilator sends to the respiratory system in a given time. The hunt for lung damage-reducing characteristics, notably after VILI and ARDS (Acute respiratory distress syndrome), has increased after Covid-19. Mechanical power must be used more to promote lung protection. We examined the effects of bilateral rectus sheath and OSTAP (Oblique Subcostal Transversus Abdominis Plane ) block on mechanically powered patients.

Full description

MP is the energy transmitted over time to the respiratory system during mechanical ventilation. Although mechanical ventilation is a life-supporting treatment, it has the potential to cause damage to the lung structure in a process referred to as VILI. Recently, the degree of VILI has been associated with the amount of energy transmitted to the respiratory system by the mechanical ventilator within a specific time frame, which is referred to as mechanical power. After the occurrence of Covid-19, the search for parameters to reduce lung damage, especially following VILI and ARDS, has become more prominent. In this regard, promoting lung protection requires the more widespread use of mechanical power. We aimed to investigate the effect of bilateral rectus sheath and OSTAP block applied to patients on mechanical power.

Enrollment

66 patients

Sex

All

Ages

18 to 65 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Patients aged between 18 and 65 years
  • ASA 1-2 patients
  • Patients undergoing elective laparoscopic cholecystectomy

Exclusion criteria

  • Mental retardation,
  • Severe presence of COPD,
  • Uncontrolled Bronchial Asthma,
  • Decompensated Heart Failure (NYHA 3-4),
  • History of previous lung surgery,
  • Patients unwilling to participate in the study,
  • Local anesthetic allergy,
  • History of chronic pain and treatment,
  • Morbid obesity (body mass index (BMI) >35),
  • Pregnancy,
  • Patients converted to open cholecystectomy

Trial design

Primary purpose

Diagnostic

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

66 participants in 2 patient groups

Group 1:OSTAPand RSB
Active Comparator group
Description:
Group 1 will consist of patients who received general anesthesia, and just before the surgery started, bilateral OSTAP and RSB will be performed.
Treatment:
Procedure: Bilateral Rectus Sheath Block (RSB) will be performed.
Procedure: Bilateral Oblique Subcostal Transversus Abdominis Plane Block (OSTAP) will be performed.
Group 2: Intravenous analgesia
No Intervention group
Description:
Group 2 will include patients who received general anesthesia and were administered intravenous analgesia approximately 30 minutes before the end of the operation.

Trial contacts and locations

1

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Central trial contact

Yasin Tire, MD; Esma Karaarslan, MD

Data sourced from clinicaltrials.gov

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