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Premedication to Reduce Anxiety in Patients Undergoing Coronary Angiography and Percutaneous Coronary Intervention

Abstract

Aims: In this study, we examined the effects of the routinely administration of benzodiazepines on reducing periprocedural anxiety versus no premedication.

Methods: In this open label study, we enrolled 1683 patients undergoing diagnostic coronary angiograms (CAG) or percutaneous coronary interventions (PCI). Randomisation was simulated by systematically allocating patients in monthly rotational periods to lorazepam 1  mg/sl, oxazepam 10  mg/po, diazepam 5  mg/po, midazolam 7.5  mg/po or . Anxiety was measured at four different time points using the one-item Visual Analogue Scale for Anxiety (VAS score) ranging from 0 to 10. The primary outcome was the difference in anxiety reduction (ΔVAS, preprocedure to postprocedure), between the different premedication strategies versus .

Results: Anxiety reduction was larger in patients premedicated with lorazepam (ΔVAS=-2.0, SE=1.6, P=0.007) or diazepam (ΔVAS=-2.0, SE=1.5, p=0.003) compared with patients without any premedication (ΔVAS=-1.4, SE=1.2). The use of midazolam or oxazepam did not lead to a significant reduction in anxiety compared with patients who did not receive premedication. Additionally, a high number of patients treated with midazolam (N=39, 19.8%) developed side effects.

Conclusions: In this study, the use of lorazepam or diazepam was associated with a significant, but modest anxiety reduction in patients undergoing CAG or PCI. This study does not support the standard use of oxazepam or midazolam as premedication to reduce anxiety.

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References
1.
Martens E, Nyklicek I, Szabo B, Kupper N . Depression and anxiety as predictors of heart rate variability after myocardial infarction. Psychol Med. 2007; 38(3):375-83. DOI: 10.1017/S0033291707002097. View

2.
Park J, Tahk S, Bae S . Depression and anxiety as predictors of recurrent cardiac events 12 months after percutaneous coronary interventions. J Cardiovasc Nurs. 2014; 30(4):351-9. DOI: 10.1097/JCN.0000000000000143. View

3.
Armstrong K, Dixon S, May S, Patricolo G . Anxiety reduction in patients undergoing cardiac catheterization following massage and guided imagery. Complement Ther Clin Pract. 2014; 20(4):334-8. DOI: 10.1016/j.ctcp.2014.07.009. View

4.
Wang G, Cui J, Wang Y, Deng B, Liang X, Bai J . Anxiety and adverse coronary artery disease outcomes in Chinese patients. Psychosom Med. 2013; 75(6):530-6. DOI: 10.1097/PSY.0b013e3182984317. View

5.
Facco E, Stellini E, Bacci C, Manani G, Pavan C, Cavallin F . Validation of visual analogue scale for anxiety (VAS-A) in preanesthesia evaluation. Minerva Anestesiol. 2013; 79(12):1389-95. View