ArticleAnnals of medicine2026
Effects of nine sedative-analgesic combinations on fatigue after gastrointestinal endoscopy: a randomized controlled 3 × 3 factorial trial protocol.
Article in Annals of medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Alfentanil-Propofol Versus Sufentanil-Propofol Sedation on Postoperative Fatigue After Gastrointestinal Endoscopy: A Multicenter Randomized Control Trial.Digestive diseases and sciences · 2026Trial
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPost-procedural fatigue is common after sedated gastrointestinal endoscopy and prolongs recovery. We describe a protocol for a prospective, single-center, randomized, controlled, 3 × 3 factorial trial to evaluate the effects of different sedative-analgesic combinations on patient-reported fatigue after gastrointestinal endoscopy. PATIENTS AND
methodsThree hundred and fifteen patients (aged ≥ 45 years, ASA physical status I or II) presenting for gastrointestinal endoscopy with planned intravenous sedation will be randomly allocated (1:1:1:1:1:1:1:1:1; block sizes 9 and 18) to one of nine equip-sized groups generated by the factorial combination of three sedatives (propofol, ciprofol, remimazolam) with three adjuvant analgesics (sufentanil, esketamine, lidocaine). Sedation will be titrated to Modified Observer's Assessment of Alertness/Sedation scores of 1-2. The primary outcome is the Christensen Fatigue Scale score (range 1-10; higher = worse) 30 min after the procedure. The secondary outcome is the composite incidence of intra-procedural hypotension (mean arterial pressure < 65 mmHg) and hypoxemia (SpO DISCUSSION: The results of this trial will provide high-resolution evidence on which sedative or analgesic agent most effectively mitigates early post-endoscopy fatigue, thereby informing patient-centered sedation choices and enhancing recovery.
trial registrationChinese Clinical Trial Registry (ChiCTR2500112657; registered on November 18, 2025).
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