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Comparative Study Between Intrathecal Morphine vs Ultrasound-Guided Erector Spinae Plane Block for Intraoperative and Postoperative Pain Management in Patients Undergoing Percutaneous Nephrolithotomy (PNL) Surgery

Comparative Study Between Intrathecal Morphine vs Ultrasound-Guided Erector Spinae Plane Block for Intraoperative and Postoperative Pain Management in Patients Undergoing Percutaneous Nephrolithotomy (PNL) Surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR202510847875274
Enrollment
68
Registered
2025-10-22
Start date
2025-11-01
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

Intrathecal Morphine
Erector Spinae Plane Block

Sponsors

Abdelrahman Mohamed Abdelrahman Amr
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: • Age 18–65 years • ASA Physical Status I–III • Elective unilateral PNL surgery under general anesthesia • Informed consent obtained

Exclusion criteria

Exclusion criteria: • Refusal to participate • Allergy to study drugs (morphine, local anesthetics) • Coagulopathy or anticoagulant therapy • Local infection at injection site • Chronic opioid use or substance abuse • Severe respiratory or neurological disease

Design outcomes

Primary

MeasureTime frame
•Time to first rescue anelgesia the time to first rescue analgesia, defined as the duration (in minutes) from the end of surgery—

Secondary

MeasureTime frame
the mean VAS pain scores between the two groups at each time point—

Countries

Egypt

Contacts

Public ContactAbdelrahman Mohamed Abdelrahman Amr

residant doctor at Anesthesiology Intensive Care and Pain Management Department

AbdElrahman.16266403@med.aun.edu.eg+201062304193

Outcome results

None listed

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