Trial reportIranian journal of medical sciences2021
Effects of the Sufentanil and Dexmedetomidine Combination on Spinal Anesthesia in Patients Undergoing Lower Abdominal or Lower Extremity Surgery: A Double-Blind Randomized Controlled Trial.
Trial report in Iranian journal of medical sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- A randomized controlled trial investigating the impact of early goal-directed sedation dominated by dexmedetomidine on cerebral oxygen metabolism and inflammatory mediators in patients with severe brain injury.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025Trial
- Anesthetic management of a patient with a giant goiter undergoing hip arthroplasty: A case report.International journal of surgery case reports · 2025Article
- Intrathecal Injection of Hyperbaric Bupivacaine Versus a Mixture of Hyperbaric and Isobaric Bupivacaine in Lower Abdominal Surgery: A Randomized Controlled Trial.Anesthesiology and pain medicine · 2023Article
- Review
- Analgesic Effects and Safety of Dexmedetomidine Added to Nalbuphine or Sufentanil Patient-Controlled Intravenous Analgesia for Children After Tonsillectomy Adenoidectomy.Frontiers in pharmacology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Intrathecal additive drugs are becoming increasingly common in anesthesia practice. We aimed to evaluate the additive effects of dexmedetomidine on spinal anesthesia with sufentanil in patients undergoing lower abdominal or lower limb surgery. Methods: This double-blind randomized controlled trial was performed in Mashhad, Iran, between 2017 and 2018. Sixty patients undergoing lower abdominal or lower limb surgery were randomly divided to receive 15 mg of bupivacaine and 3 μg of sufentanil (control group; n=30) or 15 mg of bupivacaine, 3 μg of sufentanil, and 10 μg of dexmedetomidine (intervention group; n=30). Outcomes, comprised of the onset and regression of sensory and motor blocks, the duration of analgesia, analgesic use, hemodynamic parameters, and side effects, were assessed. The data were analyzed in the SPSS software (version 22), using different statistical tests. A P value of less than 0.05 was considered significant. Results: The times of sensory and motor blocks reaching T10 and Bromage 3, respectively, were significantly shorter, while the times of sensory and motor regressions to S1 and Bromage 0, correspondingly, were significantly longer in the intervention group than in the control group (P<0.001). Both the frequency (P=0.006) and the dose (P<0.001) of postoperative analgesic use were significantly lower, and the duration of analgesia was significantly longer in the intervention group (P<0.001). The frequency of side effects and changes in hemodynamic parameters had no significant differences between the groups. Conclusion: The sufentanil and dexmedetomidine combination in spinal anesthesia caused the earlier onset and later regression of sensory and motor blocks, longer postoperative analgesia, and lower analgesic use without significant side effects or hemodynamic changes, which appears to be due to the combined effects of sufentanil and dexmedetomidine.
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