The effect of artificial saliva on the control of dry mouth: a semi-experimental study on COVID-19 patients under Non-invasive mechanical ventilation.

OBJECTIVES: Since maintaining oral hygiene is essential in nursing care, the present study was conducted to determine the effect of oral care using Mucosamin artificial saliva spray to control dry mouth in ICU patients with COVID-19. MATERIALS AND METHODS: The current semi-experimental research was conducted on eighty patients with COVID-19 selected using the available sampling method. The study tool was a Beck oral assessment scale (BOAS). The case and control groups were selected from two hospitals with relatively similar conditions and treatment procedures. For patients in the intervention group, mucosamin artificial saliva spray was used in addition to the common care, while control group patients received only common care. RESULTS: Eighty patients were randomly assigned to two groups named control and intervention (40 patients in each group). The intervention was very effective in reducing the BOAS score after four days in comparison with the control group (9.23 vs. 12.05, respectively; p-value < 0.001). Based on the adjusted model, the application of artificial saliva reduced the BOAS score, indicating improvement in mouth dryness. While the BOAS score was increased in the control group, it had a declining trend in the intervention one. CONCLUSION: The study's results showed that using artificial saliva spray could effectively reduce the symptoms of dry mouth in patients with COVID-19 treated with non-invasive mechanical ventilation. CLINICAL RELEVANCE: The present study introduced an applicable solution (artificial saliva) to treat mouth dryness in ICU patients under mechanical ventilation.

The Effect of Guided Imagery and Progressive Muscle Relaxation on Sedation in Patients Undergoing Noninvasive Mechanical Ventilation.

Mental imagery and relaxation are noninvasive methods and can easily be used by the patient. Accordingly, this study aimed to detect the effect of guided mental imagery (GI) and progressive muscle relaxation (PMR) on sedation in patients undergoing noninvasive mechanical ventilation (NIV). This clinical trial study was carried out in the Shahid Modarres Hospital in 2022 and encompassed 80 patients with COVID-19 undergoing NIV, who were assigned to two intervention and control groups. The sedation survey scale was used to collect the required data. Before the intervention, the two groups completed the questionnaires, and then the relaxation program was presented during four sessions for the intervention group. This study included 80 patients with a mean age (± SD) of 59.59 ± 9.27 years. The Quade nonparametric ANCOVA revealed the significant impact of intervention on the post values of Total score (p-value < 0.001), Tolerance (p-value < 0.001), Calmness (p-value < 0.001), Ventilator synchrony (p-value < 0.001), face relaxation (p-value < 0.001), Consciousness (p-value = 0.009) and Awakeness (p-value = 0.020). The study findings demonstrated the effectiveness of relaxation program in promoting sedation in patients undergoing NIV. Accordingly, intensive care unit (ICU) nurses at our institution are encouraged to use PMR and GI to sedation of patients under NIV.

Experiences of Mothers Receiving Donated Embryos.

Background: The efficacy of Assisted Reproductive Techniques (ARTs) or technologies used to treat infertile couples has been approved. One such technique is embryo donation. However, there is insufficient knowledge of the experiences of mothers receiving donated embryos. Thus, the present study was conducted with the aim to determine the experiences of mothers receiving donated embryos. Materials and Methods: This qualitative conventional content analysis study was conducted in 2018 for 8 months (from February to September). The research setting was Royan Institute. Mothers receiving donated embryos were selected from among those who were pregnant or were at the postpartum stage using the purposive sampling method. A total of 15 interviews were performed with 13 participants. The qualitative data were collected using deep unstructured interviews and analyzed using the Graneheim and Lundman (2004) method in (version 10; VERBI GmbH, Berlin, Germany) software. Results: Data analysis resulted in 412 open codes that were then categorized into 7 main categories and their subcategories. The main categories were as follows: sociocultural constraint, feeling of insecurity in personal and family identity, protection of personal and family identity, confounded support, pressure and hardship, and achieving relative tranquility. Conclusions: The results of this study showed that the mothers who underwent embryo donation experienced feelings of insecurity regarding both individual and family identities, were confronted with sociocultural difficulties, and faced various pressures. It is suggested that future care plans be focused on the identity crisis of these families and the children resulting from these methods, and that future plans balance the socioeconomic pressures resulting from the use of these methods.