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Effect of Benson’s Relaxation Technique on Propofol Consumption and Preoperative Anxiety of Patients Undergoing Cataract Surgery
- Source :
- Anesthesiology and Pain Medicine
- Publication Year :
- 2020
- Publisher :
- Briefland, 2020.
-
Abstract
- Background: Benson’s relaxation (BR) technique is a suitable non-pharmacological approach to reduce preoperative anxiety (PA). Objectives: This study aimed to investigate the effect of BR therapy on PA and the induction and maintenance dose of propofol during cataract surgery (CS). Methods: Seventy-two patients were randomly divided into two experiments or BR and control groups. The Amsterdam and Spielberger State-Trait Anxiety inventory (STAI) scores were used to assess PA directly two days and a half-hour before the CS. The control group did not receive any preoperation intervention or relaxation. Benson’s relaxation method was performed three times, each time for 20 minutes, including two days before surgery, a night before surgery, and an hour before the surgery in the presence of a researcher by an audio file. The induction and maintenance dose of anesthetic drug was recorded and compared between the two groups. Results: The mean propofol consumption was significantly reduced during the induction of anesthesia in the intervention group compared to the control group (0.99 ± 0.29 versus 1.29 ± 0.49; P = 0.005) as well as the maintenance of anesthesia (84.66 ± 17.98 versus 108.33 ± 34.38, P = 0.001). The results of the post-intervention Amsterdam anxiety score showed a significant decrease in the intervention group compared to the control group (P = 0.032, F = 9.61, Eta2 = 0.12). The control group showed a higher Spielberger state score compared to the intervention group as well as the Spielberger trait (P < 0.001, F = 14.78, Eta2 = 0.18). Conclusions: The BR method effectively reduces the level of PA in patients undergoing CS. Moreover, it reduces the need for anesthetic drug, propofol, during surgery.
- Subjects :
- medicine.medical_treatment
Anesthetic Drug
Spielberger State-Trait Anxiety Inventory
03 medical and health sciences
0302 clinical medicine
030202 anesthesiology
medicine
In patient
business.industry
Maintenance dose
Cataract Surgery
Cataract surgery
Anesthesiology and Pain Medicine
Anesthesia
Anxiety score
Anesthetic
030221 ophthalmology & optometry
Preoperative Anxiety
Anxiety
Benson’s Relaxation
medicine.symptom
Propofol
business
Relaxation technique
Research Article
medicine.drug
Subjects
Details
- ISSN :
- 22287531 and 22287523
- Volume :
- 10
- Database :
- OpenAIRE
- Journal :
- Anesthesiology and Pain Medicine
- Accession number :
- edsair.doi.dedup.....cd5965cb35826e7df97c15278da58e11
- Full Text :
- https://doi.org/10.5812/aapm.100703