Condition: Postoperative Pain · Sponsor: Cairo University
Renal cell carcinoma (RCC) accounts for 2-3% of all cancers and is a common malignancy of the genitourinary tract. Open nephrectomy, performed through midline, subcostal, or flank incisions, remains a standard treatment but often results in significant postoperative pain, leading to respiratory muscle dysfunction, increased pulmonary complications, and prolonged hospital stays. Acute surgical pain arises from inflammatory responses, activation of spinal pain pathways, and muscle spasms. While postoperative pain typically improves during recovery, some patients develop chronic postsurgical pain (CPSP), lasting at least two months postoperatively. Opioids and epidural analgesia are commonly used for pain control, but their side effects and invasiveness necessitate safer, effective alternatives. Ultrasound (US)-guided peripheral nerve and field blocks have become integral to multimodal analgesia. One such technique, the \*\*external oblique intercostal plane block (EOIPB)\*\*, was introduced as a modification of fascial plane blocks, targeting anterior and lateral cutaneous nerves (T6-T10). EOIPB offers advantages over quadratus lumborum block (QLB) and erector spinae plane block (ESPB) by being performed in the supine position and providing superior midline analgesia compared to serratus intercostal plane block (SIPB). Similarly, the transversus abdominis plane (TAP) block, particularly the posterior approach, delivers analgesia from T7 to T12 by anesthetizing anterior and l…
This description comes directly from the study's public registry record.
Abeer A Mohamed · 01005244590 · abeer_ahmed@kasralainy.edu.eg
Always discuss trial participation with your own doctor first.
| Abeer Ahmed Mohamed | Maadi, Cairo Governorate, Egypt | Completed |
| Kasr Alainy Faculty of Medicine - Cairo university | Cairo, Egypt | Recruiting |
Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.
We email about this public record only. Unsubscribe anytime with one click. Never medical advice.
This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.
Source record: clinicaltrials.gov/study/NCT06892743