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Effect of Erector Spinae and External Oblique Intercostal Plane Blocks on Postoperative Diaphragmatic Excursion and Analgesic Outcomes in Patients Undergoing Sleeve Gastrectomy: A Randomized Controlled Study

Effect of Erector Spinae and External Oblique Intercostal Plane Blocks on Postoperative Diaphragmatic Excursion and Analgesic Outcomes in Patients Undergoing Sleeve Gastrectomy: A Randomized Controlled Study

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
PACTR
Registry ID
PACTR202604906435787
Enrollment
44
Registered
2026-04-16
Start date
2026-04-04
Completion date
Unknown
Last updated
2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anaesthesia

Interventions

ESP group
EOIP group

Sponsors

Alaa Eldin Abdel Sami Aiad
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Adults 18–64 years old, Both sexes ASA I–II, scheduled for laparoscopic sleeve gastrostomy

Exclusion criteria

Exclusion criteria: Inability to cooperate or cognitive impairment; known allergy to local anesthetics or study drugs; chronic pain or chronic opioid therapy; analgesic use within 24 h pre-op; coagulation disorders; active infection at injection site or systemic infection; pregnancy; significant cardiac/renal/hepatic disease; substance abuse; refusal or inability to consent

Design outcomes

Primary

MeasureTime frame
Ultrasound-assessed postoperative diaphragmatic excursion—

Secondary

MeasureTime frame
• Total postoperative opioid consumption;• Pain intensity (VAS, 0–100 mm) at rest, on coughing;• Time to first rescue analgesia;• Respiratory Outcomes: incidence of postoperative hypoxemia (SpO2 < 92% on room air or oxygen), need for postoperative respiratory support (CPAP / high-flow nasal oxygen), incentive spirometry performance and respiratory rate ;• Opioid-Related Adverse Effects;• Quality of recovery (QoR-15)—

Countries

Egypt

Contacts

Public ContactKhalid Gaballah

Assistant Professor of Anesthesiology

khgaballah@gmail.com+201016009073

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026