A comparison was made based on the equivalent doses of opioid analgesic drugs used in both groups relative to morphine.
Group
Value
95% CI
Fentanyl
40
30 – 50
Ketamine
30
20 – 43
Postoperative PainSecondary· 24 hours
Postoperative pain is assessed using a numerical pain scale. The Numerical Pain Rating Scale (NRS) was used in the study. NRS pain scores range from 0 (no pain) to 10 (most severe pain)
Group
Value
95% CI
Fentanyl
5
3 – 6
Ketamine
5
4 – 6
Sponsor's own description
The study aimed to compare balanced anesthesia protocols using only opioids as analgesics during induction in gastric sleeve surgery with protocols using opioids and ketamine together in terms of anesthesia management, opioid side effects, and postoperative analgesia.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
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Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Balikesir University
Last refreshed: 14 April 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT07135154.