BACKGROUND: To determine the influence of dental anxiety and the vasoconstrictor used in local anesthesia upon different hemodynamic parameters - systolic (SBP) and diastolic blood pressure (DBP), heart rate (HR) and peripheral oxygen saturation (SatO2) - during dental extraction and oral hygiene. The safety of local anesthesia with vasoconstrictor in patients with medically controlled hypertension was also assessed. MATERIAL AND METHODS: A total of 159 patients were divided into two groups according to the dental treatment received: tooth extraction (n = 106) and oral hygiene (n = 53). The hemodynamic parameters (SBP, DBP, HR and SatO2) were recorded throughout dental treatment. Patient anxiety was assessed using the Beck Anxiety Inventory (BAI), the Modified Corah's Dental Anxiety Scale (MDAS) and the Hamilton test. RESULTS: The HR increased after anesthetic infiltration with vasoconstrictor and decreased after the tooth extraction. However, HR remained stable in the oral hygiene group, in both hypertensive and non-hypertensive patients. The SatO2 values decreased after anesthetic infiltration with vasoconstrictor. These slight changes associated with the vasoconstrictor agent were observed in patients without anxiety, but not in patients with mild or moderate anxiety. Both SBP and DBP remained constant after local anesthetic infiltration with vasoconstrictor, regardless of whether the patients presented hypertension or moderate anxiety. CONCLUSIONS: The vasoconstrictor used in local anesthesia may induce a very subtle increase in HR, with no significant increase in patients who experience anxiety. Key words:Tooth extraction, dental anesthesia, vasoconstrictor agents, dental anxiety, hypertension. Copyright:
BACKGROUND: To determine the influence of dental anxiety and the vasoconstrictor used in local anesthesia upon different hemodynamic parameters - systolic (SBP) and diastolic blood pressure (DBP), heart rate (HR) and peripheral oxygen saturation (SatO2) - during dental extraction and oral hygiene. The safety of local anesthesia with vasoconstrictor in patients with medically controlled hypertension was also assessed. MATERIAL AND METHODS: A total of 159 patients were divided into two groups according to the dental treatment received: tooth extraction (n = 106) and oral hygiene (n = 53). The hemodynamic parameters (SBP, DBP, HR and SatO2) were recorded throughout dental treatment. Patient anxiety was assessed using the Beck Anxiety Inventory (BAI), the Modified Corah's Dental Anxiety Scale (MDAS) and the Hamilton test. RESULTS: The HR increased after anesthetic infiltration with vasoconstrictor and decreased after the tooth extraction. However, HR remained stable in the oral hygiene group, in both hypertensive and non-hypertensive patients. The SatO2 values decreased after anesthetic infiltration with vasoconstrictor. These slight changes associated with the vasoconstrictor agent were observed in patients without anxiety, but not in patients with mild or moderate anxiety. Both SBP and DBP remained constant after local anesthetic infiltration with vasoconstrictor, regardless of whether the patients presented hypertension or moderate anxiety. CONCLUSIONS: The vasoconstrictor used in local anesthesia may induce a very subtle increase in HR, with no significant increase in patients who experience anxiety. Key words:Tooth extraction, dental anesthesia, vasoconstrictor agents, dental anxiety, hypertension. Copyright:
Authors: Antonio Lobo; Lorenzo Chamorro; Antonio Luque; Rafael Dal-Ré; Xavier Badia; Eva Baró Journal: Med Clin (Barc) Date: 2002-04-13 Impact factor: 1.725
Authors: Janet H Southerland; Danielle G Gill; Pandu R Gangula; Leslie R Halpern; Cesar Y Cardona; Charles P Mouton Journal: Clin Cosmet Investig Dent Date: 2016-10-17
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