Attitude, preventive practice and perceived barriers among perioperative and anesthesia nurses toward surgical smoke hazards during the COVID-19 outbreak.

BACKGROUND: Surgical smoke (SS), which is produced by the use of high-temperature devices for cutting and coagulation of tissue during surgical procedures, is considered a serious threat to the health of operating room (OR) staff due to the presence of hazardous substances and possibility of transmitting various infections such as HPV, HIV, COVID-19 and so on. This study was conducted to determine the Attitude, preventive practice and perceived barriers among perioperative and anesthesia nurses toward surgical smoke hazards. METHODS: In this cross-sectional descriptive study, conducted at hospitals of Tabriz University of Medical Sciences (Iran) in 2021, 262 perioperative and anesthesia nurses were included by stratified random sampling. Data were collected using a demographic questionnaire and an SS questionnaire consisting of questions on attitude (17 item), practice (8 item), and barriers (13 item). Collected data were analyzed using SPSS16. RESULTS: The mean attitude and preventive practice scores (49.52 ± 12.36 and 15.8 ± 2.05, respectively) of the operating room nurses were reported at moderate and weak levels, respectively. There was a direct and significant relationship between attitude and practice scores (r = 0.129, P = 0.019). The main barriers to the prevention and dealing with the hazards of SS in ORs were reported in management (3.68 ± 1.06) and equipment (3.24 ± 0.66) dimensions, respectively. CONCLUSION: It is recommended to adopt strategies to improve the attitude of OR staff regarding the preventive measures against surgical smoke hazards. Moreover, appropriate equipment and support of managers should be provided by explaining the policies and guidelines to prevent the complications of surgical smoke.

Observance of preventive standards against COVID-19 transmission in operating rooms: A cross-sectional study.

BACKGROUND: Due to the highly contagious innate of the novel coronavirus, the surgical team is exposed to the disease during surgical care of patient with confirmed covid-19. Therefore, the necessary measures should be taken to protect surgical caregivers. This study was conducted to determine the status of compliance with the preventive standards against covid-19 transmission in the operating room. METHODS: This cross-sectional descriptive study was conducted on 183 surgical team members working in hospitals affiliated to Tabriz university of medical sciences in 2020. Participants were selected by stratified random sampling. The required data were collected by a researcher-made questionnaire according to the standard protocols of SAGES, EAES and AORN. In the first part of this questionnaire, the level of compliance with the standards of using personal protective equipment (PPE) was evaluated and in the second part, the level of compliance with the preventive strategies in the operating room was evaluated in three phases of Pre, Intra and Post-operative. The data was analyzed using SPSS16. RESULTS: preventive standards observance against COVID-19 was in moderate (55.3 ± 10.5) level and The level of compliance with the standards of using PPE by the surgical team was favorable (61.8 ± 8.1). There was a statistically significant relationship between the level of compliance with the standards of using PPE and the type of specialty (P = 0.004). CONCLUSION: According to the results, the level of compliance with the principles of standards in applying protective measures against covid-19 was not favorable, so the operating room personnel is exposed to COVID-19 and the necessary measures and improvements should be considered in compliance with standards in operating room.

Frequency and risk factors of pressure injuries in clinical settings of affiliated to Tabriz University of Medical Sciences.

AIM: Pressure injuries are considered a common and costly problem in the care of patients. Prevention and identification of risk factors for pressure injuries are very important due to the high cost of treatment and the adverse consequences of pressure injuries. This study aimed to assess the prevalence of pressure injuries and its risk factors in clinical settings of affiliated to Tabriz University of Medical Sciences. DESIGN: A descriptive-analytical study. METHODS: This study was performed on 200 patients who were selected by random sampling. The data collection tool was a 3-part questionnaire. Data were analysed using a t test, chi-square, Fisher's exact test and logistic regression in SPSS v. 24. RESULTS: The mean age of the participants was 51.93 (SD 14.99) years. The rate of pressure injuries in this study was 19.5%. The most susceptible area for pressure injuries were sacral (35.89%) and gluteal (20.51%), respectively. The pressure injuries was significantly associated with Braden's criteria, age, disease diagnosis and length of hospital stay (p < .05). But there was no statistically significant difference between sex and incidence of pressure injuries (p > .05).