The effect of the clinical supervision model on nursing internship students' nursing process-based performance: an experimental study.

BACKGROUND: The nursing process is a systematic method for identifying the patient's problems and planning to resolve them. It is also a crucial pillar of high-quality nursing care. Nursing internship students may lack the necessary skills to implement the nursing process due to the increased independence, the absence of constant professorial supervision, and limited experience. The clinical supervision model is a method of clinical education that bridges the gap between theory and practice. OBJECTIVE: This study was conducted to investigate the impact of the clinical supervision model on the performance of nursing internship students in each of the five stages of the nursing process, as well as overall. METHOD: This experimental study was conducted in 2022. The 70 eligible internship students were conveniently selected and randomly assigned to either an intervention or a control group. In the present study, the clinical supervision model was implemented for the intervention group, while the control group received routine supervision. This was carried out over six sessions in three months. The data collection was conducted using a researcher-developed checklist of nursing process-based performance in both groups. Moreover, the Manchester questionnaire was used to evaluate the model in the intervention group. The variables considered as confounding factors included age, gender, marital status, number of monthly shifts, and grades of the nursing process credit completed in the third semester. SPSS version 16 software, descriptive statistics (frequency distribution, percentage, mean, and standard deviation), and analytical statistics (independent t-test, chi square, repeated measures Anova and LSD) were used to analyze the data. RESULTS: Intergroup analysis revealed that there was no significant difference between the scores of nursing process steps and the total score before the intervention in the control and intervention groups, as well as in baseline characteristics (P > 0.05). According to the intragroup analysis, the intervention group showed a significant increase in both the total scores and scores of nursing process steps over time (P < 0.001), whereas the control group exhibited contradictory results (P > 0.05). Finally, the "P-Value Intervention" demonstrated the effectiveness of this training model in improving the performance of the intervention group based on the nursing process compared to the control group. The mean score of the Manchester questionnaire in the intervention group was 136.74, indicating the high impact of implementing the clinical supervision model in the intervention group. CONCLUSION: The results indicated that the implementation of the clinical supervision model led to improved utilization of the nursing process by nursing internship students at all stages. Therefore, it is recommended that nurse educators utilize the clinical supervision model by providing feedback on errors in action during supervision sessions to enhance the quality of nursing care provided by nursing internship students and improve patient safety in clinical environment.

Nutrient patterns in relation to insulin resistance and endothelial dysfunction in Iranian women.

Prior studies have mainly focused on the association of one specific nutrient with insulin resistance (IR) and endothelial dysfunction and limited studies have assessed the association with different nutrient patterns (NPs). We examined the association between various NPs and IR and endothelial dysfunction among Iranian women. This cross-sectional study was carried out on a sample of 368 female nurses. A 106-items food frequency questionnaire (FFQ) was applied for dietary assessments. Using factor analysis, the relationships between NPs and markers of insulin resistance (HOMA-IR, HOMA-ß, and QUICKY), and endothelial dysfunction (E-selectin, sICAM-1, and sVCAM-1) were assessed. Mean age and body mass index of participants were respectively 35.21 years and 24.04 kg/m2. Three major NPs were identified. NP1, named as "dairy, fruits, and vegetables" had high values of potassium, folate, vitamins A and C, magnesium, and beta carotene. No significant association was observed between this NP and insulin resistance or endothelial dysfunction indices. The second NP was full of chromium, selenium, copper, vitamin B6, monounsaturated fatty acid (MUFA), thiamin, vitamin D, and iron. Adherence to NP2 (named "legumes, nuts, and protein foods") was associated with lower values of insulin (6.8 ± 1.1 versus 8.4 ± 1.1, P = 0.01), homeostasis model assessment-Insulin resistance (HOMA-IR) (1.3 ± 0.2 versus 1.7 ± 0.2, P = 0.02), and vascular adhesion molecule 1 (VCAM-1) (444.2 ± 27.9 versus 475.8 ± 28.4, P = 0.03). However, adherence to the third NP, rich in saturated fatty acid (SFA), cholesterol, sodium, zinc, vitamin E, and B12, described as "animal fat and meat + vitamin E", was associated with higher amounts of homeostasis model assessment-ß (HOMA-ß) (531.3 ± 176.2 versus 48.7 ± 179.8, P = 0.03). In conclusion, following the NP2, correlated with higher intakes of chromium, selenium, copper, vitamin B6, MUFA and thiamin was associated with lower values of insulin, HOMA-IR, and sVCAM-1. Adherence to NP3, rich in SFA, cholesterol, vitamin E, vitamin B12, and zinc was associated with higher levels of HOMA-ß.

A Critical Ethnographic Study of Families of Brain-Dead Patients: Their Experiences and Attitudes to Organ Donation.

Background: Despite the difficulty of making decisions providing facilitating mediators and removing barriers to making decisions about choosing the right path to donate the organs of brain-dead patients by families can assist in improving the services and help the lives of fellow human beings. This study aimed to explain the decision-making mediator for organ donation in families with brain-dead patients in a cultural context. Materials and Methods: This qualitative study with a critical ethnographic approach was conducted based on Carspecken's stages from August 2021 to March 2022. In this regard, 22 participants were selected through the purposive sampling method and considering the inclusion and exclusion criteria. Sampling was continued until data saturation. After obtaining the required ethical approval, data collection was performed through observation, semi-structured interviews, and document review. All data were recorded and managed using MAXQDA 18 software. Results: Based on the results, the main themes and subthemes of this study included "inefficient decision-making mediator" (the shadow of the socioeconomic situation on the medical status of organ recipients, as well as pessimistic influential individuals, social accountability, dialect difference, and ethnic beliefs) and "efficient decision-making mediator" (social learning, material, and spiritual motivation, mother role, and divine reward). Conclusions: The results of this study, derived from a cultural context, can be applied to carrying out future applied and empirical research. Moreover, they can be used in the field of various nursing roles, especially management, care, and education.

Qualitative content analysis of the highly cited articles in medical education: Trends and characteristics associated with citation of published studies in medical education research.

PURPOSE: To explore and describe the highly cited articles' themes of research in medical education and to provide an insight into and reflection on which the elites of medical education society invested their energies from 2009 to 2018. METHODS: An in-depth content analysis as a research technique for the objective, systematic, and quantitative description of the manifest content of communication was used to quantitatively assess subject interests, methods, and other characteristics associated with citation of published studies in medical education research. Meaning units were compacted and coded with labels and categories in two phases. RESULTS: Among a variety of topics, methods, and strategies, 764 codes, 24 descriptive themes, and seven categories were extracted from the content analysis as the most prominent. Categories of medical education research were: modern technologies updating in medical education; learner performance improvement; sociological aspects of medical education; clinical reasoning; research methodology concerns of medical education; instructional design educational models; and professional aspects of medical education. CONCLUSIONS: Commitment to continuous revision of educational emphasis and concerns on technological, sociological, and methodological concerns were the most repeated components of the highly cited articles that were ascertained through increased structure course designs and instructional strategies of the flipped classrooms to realize clinical reasoning and performance improvement.[Box: see text].

Effect of Nebulized Eucalyptus on Arterial Blood Gases and Physiologic Indexes of Mechanical Ventilated Patients: A Randomized Clinical Trial.

Introduction: Arterial hypoxia is one of the most common findings in critically ill patients. Inhaled medications in ventilated patients can reduce airway resistance, facilitate dilution, and prevent airway infections. This study aimed to examine the effects of nebulized Eucalyptus (NE) on arterial blood gases (ABG) and physiologic indexes of patients receiving mechanical ventilation (MV). Methods: The current randomized clinical trial was performed in three intensive care units (ICUs) of Al-Zahra Hospital in Isfahan, Iran. Using purposive sampling method, 70 intubated patients were selected and randomly divided into NE (n=35) and control (n=35) groups. NE group received 4 ml (5%) Eucalyptus in 6 mL normal saline (NS) every 8 hours since intubation to 3 days by a nebulizer. Control group received 10 mL NS in the same way. Glasgow Coma Scale (GCS) and ABG parameters (pH, BE, HCO3, PCO2, SaO2, and PaO2), and the peak inspiratory pressure (PIP) and tidal volume (TV) were equally assessed in both intervention and control groups. Data were analyzed using SPSS software version 13. Results: There was no significant difference between the patients of both groups in terms of vital signs (blood pressure, temperature, respiratory rate, and pulse rate), GCS, pH, BE, HCO3, PCO2, SaO2, PaO2, PIP, and TV before the study. Amongst the parameters of ABG, there was a significant difference between PaO2 and SaO2 and PIP in the intervention and control groups 3 days after intervention. Conclusion: Inhaled Eucalyptus can improve oxygenation and reduce airway pressure in patients undergoing MV.

Exploring nursing faculty, managers, newly graduated nurses, and students' experiences of nursing internship program implementation in Iran: a descriptive qualitative study.

BACKGROUND: Nursing students are required to acquire the necessary clinical knowledge and skills to provide safe and quality care. The method of providing training, particularly for final-year nursing students, is of utmost importance. An internship is a program during which students work in shifts similar to nurses employed in a hospital; however, the number of their shifts and patients is less than nurses; a nurse and the faculty supervise the care they provide, and they are paid a monthly salary. This study was conducted to explore nursing faculty, managers, new graduates, and students' experiences of nursing internship program implementation. METHODS: This descriptive qualitative study was conducted from November 2021 to March 2022. The participants were selected from among nursing managers, newly graduated nurses, nursing internship students (final-year undergraduate), and faculty of Iran. Data were collected using in-depth semi-structured interviews. The qualitative content analysis approach was used for data analysis. RESULTS: Participants in this study included 17 nursing internship students, 12 nursing managers, three faculty members, ten nursing preceptors, and five newly graduated nurses from the internship program, 47 participants in total. After analyzing the data, five themes, including 'facilitation of socialization process,' 'filling the gap between theory and practice,' 'improving self-confidence and independence,' 'an opportunity for clinical skill training,' and 'Achilles' heel of the clinical setting,' and nineteen subthemes were extracted from the participants' experiences. CONCLUSION: Implementation of an internship program for final-year nursing students plays a role in preparing them for better professional performance, enhancing clinical skills, increasing self-confidence and independence, inspiring the nursing profession, strengthening professional commitment, and improving the chances of employment after graduation. In order to alleviate the identified challenges of the internship program, holding a briefing meeting with managers, supervisors, and faculty to determine working hours, performance standards, and amenities such as lunch, dinner, and resting place is efficient.

The shadow of paternalism on patient-centeredness in oncology nursing care: A barrier of health-care promotion.

BACKGROUND: Patient-centered care (PCC) is a key component of high-quality care. Given the different effects of cancer on patients, patient-centeredness is very important in oncology nursing care. The aim of this study was to explore nurses' perceptions of the patient-centered in oncology nursing care. MATERIALS AND METHODS: This descriptive qualitative study was conducted in 2018-2020, Iran. Data collection methods included observation and semi-structured interviews. Patient, family, and nurse behaviors were observed (total: 318 h). In addition, interviews were conducted with nurses and nursing managers (12 interviews). Data analysis was performed using Graneheim and Lundman's approach. RESULTS: Data analysis resulted in the emergence of four themes: "Organizational structure as a barrier to the PCC," "Lack of institutionalization of PCC in nurses," "Understanding and paying attention to the patient as PCC," and "Situational PCC." The final theme of this study is "PCC in the shadow of paternalism." CONCLUSIONS: The paternalism approach in the context of oncology nursing care has made the realization of PCC difficult. The first step to promote PCC is increasing nurses' awareness of the impact of paternalism on patient-centeredness. Providing patient-centered oncology nursing care requires changing attitudes, values, and behaviors at individual, professional, and organizational levels.

Communication culture in cancer nursing care: an ethnographic study.

PURPOSE: This study aimed to explore the communication culture in nursing care of patients with cancer. METHODS: This ethnographic study was conducted in 2018-2019. Data were collected through participatory observation (318 h of observing nurses, patients, and family behaviors), semi-structured interviews (8 interviews with nurses), and informal interactions. Data were analyzed using Spradley's framework. RESULTS: The study results in five cultural components of "communication determinants," "experimental acquisition of communication skills," "gradual empathetic communication," "avoidant communication with patient," and "communication with family as caregiver." "Communication between nurse, patient and family is an experimental, gradual and avoidant relationship" was the study's cultural statement. CONCLUSION: In this study, the nurse-patient communication was influenced by factors related to the patient, the nurse and the care environment, and nurses acquired communication skills experimentally. There were two patterns of empathetic and avoidant communication between the nurse and the patient. For having high-quality care, nurses' behavioral patterns must be improved and changed in some cases. Nursing professors, managers, and nurses can use these results in training, hiring, orienting novice nurses, and empowering oncology nurses. Training communication skills to nurses and changing managers and nurses' approach to move from task-oriented care to holistic care help improve nurses' communication patterns.

The effectiveness of two evaluation techniques in the clinical education field: A step for promotion of bachelor nursing student's satisfaction.

BACKGROUND: Paying attention to students' opinions and suggestions on existing evaluation methods and new methods of evaluation is an essential and important part of clinical education, so this study aimed at determining the effectiveness of two evaluation techniques satisfaction among undergraduate nursing students. MATERIALS AND METHODS: This was a quasi-experimental study conducted on 60 undergraduate nursing students of Isfahan University of Medical Sciences in 2019. There were 30 samples in each group (logbook and e-logbook) that were selected by convenience sampling method. the Android application (e-logbook) was used in the intervention group to evaluate the clinical skills of students. The User Satisfaction Questionnaire was conducted by undergraduate nursing students. Data were analyzed using SPSS software version 14 and descriptive statistical tests. RESULTS: The results showed that the mean (standard deviation) overall score of satisfaction from both evaluation methods including logbook and e-logbook was 39.7 (9.4) and 47.7 (12.2), respectively. Also satisfaction score of the evaluation method was significantly different between the two groups (P = 0.03). CONCLUSION: According to the results of the present study, the use of new and active methods of evaluation, including the application of e-logbook, can be useful in evaluating nursing students and cause student satisfaction, so using the application is useful.

Magnesium intake, insulin resistance and markers of endothelial function among women.

OBJECTIVE: We investigated the association of dietary Mg intake with insulin resistance and markers of endothelial function among Iranian women. DESIGN: A cross-sectional study. SETTING: Usual dietary intakes were assessed using a validated FFQ. Dietary Mg intake was calculated by summing up the amount of Mg in all foods. A fasting blood sample was taken to measure serum concentrations of glycemic indices (fasting plasma glucose and insulin) and endothelial function markers (E-selectin, soluble intercellular adhesion molecule-1 (sICAM-1) and soluble vascular cell adhesion molecule-1). Insulin resistance and sensitivity were estimated using the Homeostasis Model Assessment-Insulin Resistance (HOMA-IR), Homeostasis Model Assessment ß-cell function (HOMA-ß) and quantitative insulin sensitivity check index (QUICKI). PARTICIPANTS: Iranian female nurses (n 345) selected by a multistage cluster random sampling method. RESULTS: The Mg intake across energy-adjusted quartiles was 205 (se 7), 221·4 (se 8), 254·3 (se 7) and 355·2 (se 9) mg/d, respectively. After adjustments for potential confounders, QUICKI level was significantly different across quartiles of Mg intake (Q1: 0·34 (se 0·02), Q2: 0·36 (se 0·01), Q3: 0·40 (se 0·01), and Q4: 0·39 (se 0·02), P = 0·02); however, this association disappeared after considering markers of endothelial function, indicating that this relation might be mediated through endothelial dysfunction. After controlling for all potential confounders, Mg intake was inversely, but not significantly, associated with serum concentrations of sICAM (Q1: 239 (se 17), Q2: 214 (se 12), Q3: 196 (se 12), and Q4: 195 (se 17), P = 0·29). There was no other significant association between dietary Mg intake and other indicators of glucose homoeostasis or endothelial markers. CONCLUSIONS: Higher dietary Mg intake was associated with better insulin sensitivity in Iranian females. This linkage was mediated through reduced endothelial dysfunction.

Effects of Open and Closed Tracheal Suctioning on Pain in Mechanically Ventilated Patients.

BACKGROUND: Painful care procedures are the most common cause of stress in patients admitted to Intensive Care Units (ICUs). Tracheal suctioning is the most painful experience for ICU patients. The present study was conducted to compare open and closed endotracheal suctioning in terms of their effect in pain in mechanically ventilated patients. MATERIALS AND METHODS: The present clinical trial recruited 70 mechanically ventilated patients with tracheostomy in 2019. The eligible patients were randomly divided into open and closed suctioning groups. The pain was measured in the patients using the Critical Pain Observational Tool (CPOT) before and during suctioning as well as 10 and 30 min later. The data were analyzed using the repeated measures Analysis Of Variance (ANOVA), paired t-test, and Chi-squared test. RESULTS: The pain score was significantly higher in the open suctioning group during (t = 2.59, p = 0.01) and 10 min after suctioning (t = 3.02, p = 0.004). No significant differences were observed in the pain score between the two groups 30 min after suctioning (t = 0.32, p = 0.75). The post hoc Least Significant Difference (LSD) test showed that the CPOT scores 10 min after suctioning was significantly higher than that before suctioning and significantly lower than that during suctioning (p = 0.001). The CPOT score 30 min after suctioning was also significantly lower than that 10 min after suctioning (p < 0.001). CONCLUSIONS: The present findings suggested a lower pain in the patients with closed suctioning compared to those with open suctioning.

Comparison of the effect of electronic education and workshop on the satisfaction of nurses about Emergency Severity Index triage.

INTRODUCTION: Nurse educators need to develop the level of scientific and practical of the students with the goal of becoming expert nurses. However, the use of modern educational methods to raise the motivation and satisfaction of learners can help individuals achieve this goal. Therefore, the aim of this study was to investigate the effect of health education in emergency nurses about triage. METHODS: A two-group pool-blind experimental study was performed on seventy emergency nurses. Samples were randomly assigned into two groups: e-learning group (35 individuals = electronic education) and traditional group (35 = workshop education). The demographic questionnaire and the satisfaction questionnaire before and 2 weeks after the intervention in both groups were completed. RESULTS: Independent t-test showed that the satisfaction scores before intervention in both e-learning and traditional groups were not statistically significant, whereas there was a significant difference between two groups after 2 weeks after the intervention (P = 0/015). CONCLUSION: Using nursing professors' electronic education programs can increase the level of satisfaction and motivation in the nursing mothers. Therefore, the use of this new educational method is recommended by managers and educational planners as an effective teaching.

Education promotion based on "mobile technology" in the Critical Care Nursing Department: Four-phase intervention.

INTRODUCTION: Evaluation of students' clinical performance is an essential part of nursing education. Mobile technology is one of the new methods of evaluation that has opened a new horizon for nursing professors. Therefore, this study aimed to design, implement, and evaluate mobile health technology in critical care nursing department in four-phase intervention. METHODS: This study was a four-stage educational intervention in which all postgraduate students of intensive care nursing in Isfahan University of Medical Sciences participated in the study. The four steps were designing and developing a logbook, needs assessment, designing and implementing an Android app, and evaluating users (students) of the Android app. Subjects' satisfaction scores were collected using a researcher-made questionnaire with 14 questions. Data were analyzed using SPSS 14 software. RESULTS: In this study, a clinical practice evaluation app was designed at four levels of access (student, professor, department manager, and faculty dean). The results showed that more than half of app users reported this technology in terms of an overall response to the tool (87.5%), tool specificity (100%), the amount of information displayed (75%), page layout (62.5%), information rate (75%), recall information (87.5%), and ease of doing instructions (100%) were positive. CONCLUSION: Evaluation of clinical practice using technology was associated with increasing students' satisfaction with evaluation method. In addition, this application enabled the simultaneous interaction between the professor with the higher and lower ranks, including the department manager and student and vice versa and the simultaneous recording of this interaction.

Development of nursing students' performance in advanced cardiopulmonary resuscitation through role-playing learning model.

BACKGROUND: Role play is an educational method that is widely used for skill training because it forces students to think about people who play their role. Therefore, the present study was conducted with the aim of determining the effect of role-playing method education compared to traditional method education on the performance of nursing students in advanced cardiopulmonary resuscitation. MATERIALS AND METHODS: This is a semi-experimental study in which 70 nursing students in Isfahan University of Medical Sciences were randomly divided into two groups (35 students in each group): role-playing method and traditional method. The performance of nursing students in advanced cardiopulmonary resuscitation was evaluated using a performance checklist before and after training, in both groups. Data were analyzed by SPSS 14 software using descriptive and analytical tests of independent t-test and paired t-test. RESULTS: The paired t-test showed a significant difference between the mean performance scores after intervention between case and control groups, respectively (P = 0.01). Furthermore, independent t-test showed that there was a significant difference between the mean score of clinical performance in the two educational groups (P = 0.01). CONCLUSION: The results of the research show the effectiveness of role-playing method, which leads to improved performance of the students in advanced cardiopulmonary resuscitation. Therefore, this method can help the teachers to plan for the modification of educational programs in the course of apprenticeship and internship and improve the management skills of students' advanced cardiopulmonary resuscitation.

The Effect of Henna (Lawsonia Inermis) on Preventing the Development of Pressure Ulcer Grade One in Intensive Care Unit Patients.

BACKGROUND: Detecting pressure ulcer is an important nursing diagnostic and care requirement in patients hospitalized in Intensive Care Unit (ICU). The purpose of this study is to examine the effect of Lawsonia plant on pressure ulcer grade one in ICU patients. METHODS: In this clinical trial, 72 patients eligible for hospitalization in hospitals of Isfahan University of Medical Sciences were divided randomly into two control and intervention groups. The standard program of skin care was implemented on both groups; in addition, a mixture of Lawsonia (henna) and distilled water was applied topically in the intervention group. The classification form of the International Pressure Ulcer Advisory Panel was used to identify grade one ulcers. Data were collected on the 1st day through demographic information questionnaire and Braden pressure ulcer risk assessment scale. An infrared thermometer was used to record local temperature of the ulcers on a daily basis. Assessments were made based on Pressure Ulcer Scale for Healing (PUSH), and the pressure ulcer area was examined per square centimeter on the 1st, 4th, and 7th days. The data were analyzed using SPSS 16. RESULTS: The average change in the ulcer area per square centimeter in the control group increased by 29.9 ± 37.93 whereas it decreased by 3.54 ± 33.91 in the intervention group. The mean PUSH score decreased in the intervention group (5.36 ± 3.12) while it increased in the control group (1.91 ± 1.53). The average changes of PUSH score before and after the intervention showed a significant difference in both groups. CONCLUSIONS: With regard to the effect of henna on the reduction of ulcer area and the average PUSH score in ICU patients, the application of henna is recommended for healing grade one pressure ulcers.

Patient's dignity in intensive care unit: A critical ethnography.

BACKGROUND: Maintaining patient's dignity in intensive care units is difficult because of the unique conditions of both critically-ill patients and intensive care units. OBJECTIVES: The aim of this study was to uncover the cultural factors that impeded maintaining patients' dignity in the cardiac surgery intensive care unit. RESEARCH DESIGN: The study was conducted using a critical ethnographic method proposed by Carspecken. PARTICIPANTS AND RESEARCH CONTEXT: Participants included all physicians, nurses and staffs working in the study setting (two cardiac surgery intensive care units). Data collection methods included participant observations, formal and informal interviews, and documents assessment. In total, 200 hours of observation and 30 interviews were performed. Data were analyzed to uncover tacit cultural knowledge and to help healthcare providers to reconstruct the culture of their workplace. ETHICAL CONSIDERATION: Ethical approval for the study from Ethics committee of Isfahan University of Medical Sciences was obtained. FINDINGS: The findings of the study fell into the following main themes: "Presence: the guarantee for giving enough attention to patients' self-esteem", "Instrumental and objectified attitudes", "Adherence to the human equality principle: value-action gap", "Paternalistic conduct", "Improper language", and "Non-interactive communication". The final assertion was "Reductionism as a major barrier to the maintaining of patient's dignity". DISCUSSION: The prevailing atmosphere in subculture of the CSICU was reductionism and paternalism. This key finding is part of the biomedical discourse. As a matter of fact, it is in contrast with dignified care because the latter necessitate holistic attitudes and approaches. CONCLUSION: Changing an ICU culture is not easy; but through increasing awareness and critical self-reflections, the nurses, physicians and other healthcare providers, may be able to reaffirm dignified care and cure in their therapeutic relationships.

Effect of Oral Care Program on Prevention of Ventilator-associated Pneumonia in Intensive Care Unit Patients: A Randomized Controlled Trial.

BACKGROUND: Ventilator-associated pneumonia (VAP) is one of the most common nosocomial infections that increase mortality rate and the length of hospitalization. Oral care can improve patient's oral health, however, the role of oral care in the reduction in incidence rate of VAP is indisputable. The aim of this study was to investigate the effect of oral care on the frequency of VAP of patients in intensive care unit. MATERIALS AND METHODS: This clinical trial was conducted on 80 participants who were randomly assigned to a control group and an intervention group from 2016 to 2017. Data were collected at the first, third, and fifth days of the study using a demographic and clinical characteristics questionnaire and the Clinical Pulmonary Infection Score for detecting pneumonia. Data analysis was performed using descriptive and inferential statistics in SPSS software. RESULTS: The results of this study showed that the frequency of pneumonia on the third and fifth days was 15.80% (6) and 23.70% (9) in the control group and 10.50% (4) and 7.90% (3) in the intervention group, respectively. Chi-square test did not show a significant difference (p = 0.059); however, the frequency of pneumonia in the intervention group reduced compared with the control group. CONCLUSIONS: According to the results of this study, the oral care program could not significantly decrease the incidence of VAP in critically ill patients compared with routine oral care practices. Similar studies with a larger sample size and longer duration should be conducted for better results.

Evaluating the Efficacy of Nanosil Mouthwash on the Preventing Pulmonary Infection in Intensive Care Unit: a Randomized Clinical Trial.

INTRODUCTION: Oral and Oro-pharynx colonization and Micro-aspiration of discharges are two important processes in ventilator-associated pneumonia (VAP). So, this study design to investigated the preventive effect of oral decontamination program by Nanosil mouthwash on incidence of ventilator-associated pneumonia. METHODS: 80 newly hospitalized patients who admitted in intensive care unit (ICU) of Amin Medical Education Center were enrolled to a randomized clinical trial study. Patients were randomly divided into two equal groups. In the intervention group, a multi-stage oral decontamination program was performed by using Nanosil mouthwash three times a day, and in the control group oral decontamination was performed by Chlorhexidine 0.12% with same method. The oral decontamination program was continuing for five days. The VAP was diagnosed with a version of modified clinical pulmonary infection scale (MCPIS) on the first and fifth days. RESULTS: In compare the case and control groups, there wasn't observed significant difference in age, gender, underling disease, smoking, and primary mean scores of MCPIS, sequential organ failure assessment (SOFA) and Glasgow coma scale (GCS) (P>0.05). In the both groups, the mean scores of SOFA and GCS were significantly improve in fifth day (P<0.05). After five days follow up, the mean score of MCPIS (1.2±0.1 vs. 3.5±0.3, P<0.001) and pneumonia rate (2.7% vs. 23.7%, P=0.008) were significantly lower in case group. But, the mortality rate was same in both groups (P>0.05). DISCUSSION: The use of oral care program with Nanosil mouthwash is better than Chlorhexidine for the prevention of VAP in patients who admitted in ICU.

The Effects of Aloe vera-Peppermint (Veramin) Moisturizing Gel on Mouth Dryness and Oral Health among Patients Hospitalized in Intensive Care Units: A Triple-Blind Randomized Placebo-Controlled Trial.

OBJECTIVE: Mouth dryness is one of the most prevalent problems in Intensive Care Units (ICUs). It facilitates dental plaque formation. The aim of this study was to analyze the effects of Aloe vera-Peppermint (Veramin) moisturizing gel on mouth dryness and oral health among patients hospitalized in ICUs. METHODS: This triple-blind two-group randomized placebo-controlled clinical trial was undertaken in 2016-2017 on a convenient sample of 80 patients. Patients were randomly allocated to an intervention and a placebo group. Oral care for patients in the intervention and the placebo groups was provided for 5 successive days using Veramin moisturizing gel and a placebo gel, respectively. Data were collected at the 1st, 3rd, and 5th days of the study using a demographic and clinical characteristics questionnaire, the Challacombe scale (for mouth dryness assessment), and the Mucosal-Plaque Index (for oral health assessment). The Chi-square, Fisher Exact, Mann-Whitney U, and Friedman tests were used for data analysis. FINDINGS: In the 5th day, the mean score of mouth dryness in the intervention group was significantly lower than the placebo group (P = 0.0001). On the other hand, in the third and the 5th days, the oral health mean score in the intervention group was significantly lower than the placebo group (P = 0.0001). CONCLUSION: Veramin moisturizing gel is effective in significantly relieving mouth dryness, preventing dental plaque formation, and improving oral health. Thus, it can be used for improving oral care outcomes in ICUs.

Performance of ICU Nurses in Providing Respiratory Care.

BACKGROUND: Failure to provide proper respiratory care leads to incidence of certain complications such as ventilator-associated pneumonia. Nurses have a crucial role in providing this care. The aim of this study is to assess the performance of ICU (Intensive Care Unit) nurses in providing respiratory care. MATERIALS AND METHODS: The present descriptive cross-sectional study recruited 120 nurses working in selected hospitals affiliated to Isfahan University of Medical Sciences from March to August 2016. The questionnaire used included demographic and employment details and performance observation checklist (containing 39 items in four care domains) based on recommendations in clinical guidelines. The performance of each nurse during a working shift was observed. Data were analyzed by SPSS 18, using tables of frequency, mean, and standard deviation. RESULTS: According to the results obtained, mean (SD) total performance score of nurses in providing respiratory care was 15.46 (2.16). The highest score was obtained in preventing contamination of respiratory equipment 5 (0), and the lowest score was in oral care 0.68 (0.73). CONCLUSIONS: Considering that respiratory care is one of the main pillars of patient care in ICU and that nurses scored poorly in this area, it is imperative to pay greater attention to this area. It is essential to provide necessary training to nurses and adequate facilities for improving the quality of clinical care.