ArticleAmerican journal of translational research2023
Propofol combined with alfentanil for general anesthesia in vocal cord polypectomy under suspension laryngoscopy.
Article in American journal of translational research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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1 citing paper in PubMed, 1 citations in OpenAlex.
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Authors and funding
7 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
objectiveTo investigate the clinical effect of propofol combined with alfentanil in vocal cord polypectomy under suspension laryngoscopy.
methodsA total of 308 patients undergoing vocal cord polypectomy under suspension laryngoscopy in the First Affiliated Hospital of Nanchang University were included in this prospective study, and the patients were randomly divided into an observation group and a control group. Patients in the observation group received alfentanil combined with propofol, while those in the control group were anesthetized with sufentanil combined with propofol. The heart rate (HR), mean arterial pressure (MAP), real portfolio project (RPP), and Steward postanesthetic recovery scores were compared between the two groups before anesthesia induction (T0), at intubation (T1), 5 min after intubation (T2), at the time of placing suspension laryngoscopy (T3), 1 min after placing the suspension laryngoscopy (T4), 1 min after extraction of support laryngoscope (T5), and 1 min after extubation (T6). In addition, the propofol dosage and peripheral plasma levels of epinephrine (E) and norepinephrine (NE) were also compared between the groups.
resultsThe MAP, HR, and RPP of the patients in the observation group were higher than those in the control group at T1-T5 (all P<0.05), while there was no statistical difference at T0 and T6 (all P>0.05). The Steward postanesthetic recovery scores and the propofol dosage in the observation group were lower than those in the control group. In addition, there was a statistically significant difference in the E and NE levels between the two groups after surgery (P<0.001). There was also an interaction effect between the groups and among the time points (both P<0.001).
conclusionAlfentanil can reduce the fluctuation of hemodynamics during vocal cord polypectomy under suspension laryngoscopy, and therefore improve anesthesia effect. Simultaneously, the usage of propofol was reduced, as well as the stress levels. CLINICAL TRIAL NUMBER: ChiCTR2100054186.
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Identifiers
38186970PMC10767545W4390689683What OpenQuestion holds
Registered trials
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