An overview of the comparison of inhalation aromatherapy on emotional distress of female and male patients in preoperative period.

OBJECTIVES: Many patients experience anxiety and stress before surgery. Anxiety is also different in men and women so that the prevalence of anxiety disorders in women is higher than men. The present study aimed to compare the effect of inhalation aromatherapy on emotional distress of men and women before surgery. METHODS: This study conducted as a randomized, single blind, placebo-controlled, prospective and clinical trial. It was performed in hospitals affiliated to Shiraz University of Medical Sciences. 90 patients were selected as candidates for surgery and were divided into two intervention groups and one control group. Patients completed the State-Trait Anxiety Inventory questionnaire before the intervention. Patients completed the State-Trait Anxiety Inventory questionnaire (STAI) after 20 min of intervention. Then the data were analyzed using SPSS software, version 16. The significance level in all testes was set at <0.05. RESULTS: Relatively severe anxiety was not observed in men after intervention with lavender and spring orange. In women, relatively severe anxiety was not observed after the intervention with lavender, but in the spring orange group, only in 6.7% of people, relatively severe anxiety and traits were observed, which has decreased compared to before the intervention. In addition, the severity of anxiety in women in the control group increased after placebo intervention (p<0.05). CONCLUSIONS: The results showed that inhalation of Citrus aurantium and lavender aroma reduces anxiety in male and female patients.

Effect of topical povidone-iodine 10% plus levofloxacin 0.5% 1 hour before cataract surgery in eliminating perioperative conjunctival flora: randomized clinical trial.

PURPOSE: To evaluate the effect of a single administration of topical povidone-iodine (PVI) 10% plus levofloxacin 0.5% at 1 hour before cataract surgery on perioperative elimination rate of conjunctival flora. SETTING: Poostchi Ophthalmology Research Center, Shiraz, Iran. DESIGN: Randomized controlled trial. METHOD: Patients who required cataract surgery were randomly assigned to 1 of 2 groups: intervention (administration of PVI 10% plus levofloxacin 0.5% at 1 hour preoperatively) or control. The patients in both groups received PVI just before the operation. Conjunctival cultures were obtained using thioglycollate broth at 4 timepoints: T1, before intervention; T2, before the second application of PVI; T3, 3 minutes after the second administration of PVI; and T4, just postoperatively. RESULTS: The study comprised 142 patients. The comparative rates of positive cultures in the intervention vs control groups were as follows: T1 (70.4% vs 73.2%, P = .709); T2 (15.5% vs 71.8%, P < .001); T3 (7.0% vs 19.7%, P = .027); and T4 (5.6% vs 4.2%, P = .698). Coagulase-negative Staphylococci was the most common isolated microorganism. CONCLUSIONS: Results showed that a single adjuvant application of PVI 10% plus levofloxacin 0.5% eyedrops at 1 hour before operation leads to a further increase in the rate of sterile conjunctiva just preoperatively.

Investigation of the Role of Complementary Medicine on Anxiety of Patients Before and After Surgery: A Review Study.

Every year millions of patients undergo surgery worldwide. Anxiety is a common pre- and postoperative problem. Nonpharmacologic anxiety control has been demonstrated to be more suitable in patients. The objective of this study was to apprise the evidence of the effect of various complementary therapies on pre- and postoperative anxiety among patients. A comprehensive literature search was made on Web of Science, Scopus, Cochrane, PubMed Irandoc, SID Science, ScienceDirect, Ovid, Mag Iran, and Google Scholar for original research studies published between 1980 and 2019. Original articles that reported the effect of complementary therapies in patients undergoing surgery were included. Ninety-six studies were analyzed. All of the studies have documented the effects of complementary therapies on improving pre- and postoperative outcomes of patients. Although methods varied considerably, most of the studies included in this review reported positive results. Therefore, there is some evidence that complementary therapies can lead to positive pre- and postoperative outcomes. Therefore, the efficiency and use of complementary medicine, along with the use of therapeutic techniques in classical medicine, can provide a new model for reducing anxiety before and after surgery. It is recommended that nurses conduct additional reviews or clinical studies so that effective approaches to integrated medical care can be developed and patients' health enhanced.