Mothers' experiences of privacy in neonatal intensive care units: A qualitative study.

BACKGROUND: Examining the privacy experiences of mothers in neonatal intensive care units (NICUs) can play a crucial role in bolstering patient privacy safeguards and elevating the overall quality of health care. However, our understanding of mothers' experiences regarding privacy issues they may face after their infants' hospitalization in the NICU is limited. AIM: This study aimed to investigate the experiences of mothers concerning privacy within NICUs to contribute valuable insights for improving infant care and privacy protection. DESIGN: A qualitative content analysis using a conventional approach was conducted. A total of 18 participants, with diverse sociodemographic backgrounds, were interviewed using open-ended questions. Qualitative content analysis was undertaken for data analysis. SETTING: The study was conducted in the NICU of an urban teaching hospital in Iran. RESULTS: The study identified four main themes: 'understanding of privacy', 'fluctuating respect for privacy', 'efforts to maintain privacy' and 'privacy barriers'. Participants viewed privacy as multidimensional, influenced by cultural and religious factors. Respect for privacy varied, with instances of both adherence and violation. Mothers employed strategies to preserve privacy, emphasizing the importance of their infants' privacy. Privacy barriers included hospital attire, the physical space of the NICU, inhomogeneous human resources and insufficient supervision and training. CONCLUSION: This study, the first of its kind in the NICU context, provides valuable insights into maternal experiences of privacy. Integrating these insights into practice and future research can contribute to creating more empathetic and privacy-respecting NICU environments. RELEVANCE TO CLINICAL PRACTICE: Health care providers can use these findings to enhance support for mothers, potentially reshaping physical spaces and communication practices within NICUs.

Nursing students' experiences of teaching and learning during the COVID-19 pandemic: a systematic review and meta-synthesis of qualitative studies.

INTRODUCTION: During the COVID-19 pandemic, the sudden transition to virtual learning led to several challenges for nursing students. This study aimed to synthesis nursing students' experiences of teaching and learning during the COVID-19 pandemic. CONTENT: A meta-synthesis of qualitative articles were conducted. Three online databases were searched from December 2019 to December 2022. Qualitative studies and qualitative sections of mixed method studies were included. SUMMARY: Twenty-four qualitative studies and seven mixed-method studies were included in the review. The findings consisted of one main theme "educational transformation", and three categories "challenging face-to-face clinical training", "transition from face-to-face to virtual education", and "support continua". The evidence indicated that during this health-related crisis, most of the training was provided as distance learning in various forms. According to the findings, distance education alone cannot replace face-to-face education and is suggested to be considered as a supplementary learning method. OUTLOOK: This study provides a comprehensive understanding of nursing students' experiences during the COVID-19 pandemic, offering practical implications for educators and institutions globally. The lessons learned can inform strategic decisions, policies, and practices to enhance the resilience and adaptability of nursing education in the face of unforeseen challenges.

Developing the concept of maternal in teenage mothers: a hybrid model.

Objectives: Maternal transition is a challenging developmental process requiring physical, mental, social, and cognitive preparedness. Therefore, the transition to motherhood is even more challenging for teenagers who are exposed to both the maturation process and adaptation to the parenting role. Therefore, the present study was conducted to provide a deeper understanding of the maternal role in Iranian teenage mothers. Methods: A three-phase hybrid model was adopted for concept analysis. In the theoretical phase, 50 articles were analyzed. In the fieldwork phase, 10 participants were interviewed. In the final phase, the findings of the previous two stages were analyzed. This study was conducted between October 2021 and November 2022. After determining the attributes, antecedents, and consequences, a final definition was presented for parenting in teenage mothers. Results: The concept of motherhood for teenage mothers was described as "a process-oriented phenomenon in nature," "complex, challenging and multidimensional," "development with immature transition," "a turning point in life," "a stressful event," "affected by several factors," and "bidirectional effects on life" according to antecedents, including "the level of received social support," "reaction to teenage motherhood," "teenage mother's characteristics," and "family structure" leading to "positive psychological consequences," "negative psychological consequences," and "loss of educational and career opportunities." Conclusion: This study provides a suitable ground for evaluating the concept of motherhood in teenage mothers and employing it in nursing care of teenage mothers and children by identifying this concept.

Experiences of intensive care unit nurses working with COVID-19 patients: A systematic review and meta-synthesis of qualitative studies.

Objectives: Intensive Care Unit (ICU) nurses are at the forefront of fighting and treating the Coronavirus 2019 (COVID-19) pandemic and are often directly exposed to this virus and at risk of disease, due to their direct care for infected patients. This study aims to synthesize the experiences of ICU nurses working with COVID-19 patients. Methods: A systematic review and meta-synthesis of qualitative studies were undertaken. A systematic literature search in four databases, including Web of Sciences, Scopus, Embase, and PubMed (including Medline), was performed. Original qualitative studies and the qualitative section of mixed method studies, written in English, which focused on the experiences of only ICU nurses working with COVID-19 patients, were included. Results: Seventeen qualitative studies and two mixed-method studies were included in the review. As a result of the inductive content analysis, six main categories were identified, as follows: "distance from holistic nursing," "psychosocial experiences," "efforts for self-protection and wellbeing," "organizational inefficiency," "job burnout," and "emerging new experiences in the workplace." Conclusions: The findings from this study suggest that healthcare authorities and policymakers can facilitate the provision of high-quality patient care during the COVID-19 pandemic through appropriate planning to provide adequate support and training, prevent shortages of nursing staff and equipment, and provide adequate attention to the psychological needs and job satisfaction of ICU nurses. Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=256070, identifier: CRD42021256070.

Reliability of ultrasound measurement of the lateral abdominal and lumbar multifidus muscles in individuals with chronic low back pain: A cross-sectional test-retest study.

OBJECTIVES: Ultrasound (US) imaging has been suggested to evaluate the morphology and function of trunk muscles; however, little is known about the reliability of the US measures in patients with chronic low back pain (CLBP). This study aimed to evaluate intrarater reliability of US imaging of the lateral abdominal and lumbar multifidus muscles in individuals with nonspecific CLBP. METHODS: In this cross-sectional study, intrarater within-day and between-day reliability of US measurements of the transversus abdominis, internal oblique, external oblique and lumbar multifidus (at the L3-L4, L4-L5, and L5-S1 levels) muscles were obtained on both sides. The resting and contracted thickness and contraction ratio of each muscle were measured in 21 individuals with nonspecific CLBP. RESULTS: All US measurements of the lateral abdominal and lumbar multifidus muscles demonstrated good to excellent within-day (Intraclass correlation coefficients (ICCs: 0.80-0.98) and between-day (ICCs: 0.80-0.97) reliability. The standard error of the measurement (SEMs) and minimal detectable change (MDCs) of the lateral abdominal muscles on both sides ranged 0.5-1.6 mm and 0.4-4.4 mm, respectively. The SEMs and MDCs of the LM muscles on both sides ranged 1.1-2.7 mm and 2.86-7.49 mm, respectively. CONCLUSION: The findings indicate that US imaging has good to high intrarater within- and between-day reliability for assessing absolute thickness and contraction ratio of the trunk muscles on both right and left sides in patients with nonspecific CLBP. The vertical alignment of the US transducer is a reliable method for assessing the lateral abdominal muscles.

Short-term effect of kinesiology taping on pain, functional disability and lumbar proprioception in individuals with nonspecific chronic low back pain: a double-blinded, randomized trial.

BACKGROUND: This study aimed to evaluate the effect of kinesiology taping (KT) on lumbar proprioception, pain, and functional disability in individuals with nonspecific chronic low back pain (CLBP). METHODS: Thirty individuals with nonspecific CLBP participated in this double-blinded, randomized clinical trial from July 2017 to September 2018. The participants were randomized into two groups: KT (n = 15) and placebo group (n = 15). KT was applied with 15-25% tension for 72 h, and placebo taping was used without tension. Lumbar repositioning error was measured by a bubble inclinometer at three different angles (45° and 60° flexion, and 15° extension) in upright standing. Pain and disability were assessed by the Short-Form McGill Pain Questionnaire and Oswestry Disability Index, respectively. All measurements were recorded at baseline and 3 days after taping. RESULTS: Pain and disability scores reduced 3 days after taping in the KT group with large effect sizes (p < 0.05). Only the total score of pain was significantly different between the groups 3 days after taping and improved more in the KT group with a large effect size (p < 0.05). However, lumbar repositioning errors were similar between the groups after 3 days (p > 0.05). Also, only constant error of 15° extension showed a moderate correlation with disability (r = 0.39, p = 0.02). CONCLUSION: KT can decrease pain and disability scores after 3 days of application. Although placebo taping can reduce pain, the effect of KT is higher than placebo taping. The findings do not support the therapeutic effect of KT and placebo taping as a tool to enhance lumbar proprioception in patients with nonspecific CLBP. TRIAL REGISTRATION: The study prospectively registered on 21.05.2018 at the Iranian Registry of Clinical Trials: IRCT20090301001722N20 .

MALDI-TOF analysis of a novel extremophile peptide purified from Halarchaeum acidiphilum ASDL78 with antiarchaeal and antibacterial activities.

In hypersaline environments, halophilic archaea synthesize antimicrobial substances called halocins. There is a promise to make new drugs for antibiotic-resistant strains. Here, we report the antibacterial activity of a new haloarchaea selected from Lut Desert, Iran. A total of 38 isolated halophilic bacteria and archaea were screened for the antagonistic activity test of each strain against other bacterial and archaeal strains. Finally, a strain, recognized as Halarchaeum acidiphilum, with a fast grown strain and high antagonistic potential against different strains was identified by morphological, physiological, and molecular characteristics. The halocin was produced in a semisolid submerge medium and partially purified by heat treatments and molecular weight ultrafiltration cutoff (3, 50, and 10 kDa). It was a cell-free, heat-resistant (85°C for 2 h) protein with a molecular mass near to 20 kDa produced at the endpoint of logarithmic growth. The molecular weight of halocin was 17 kDa, and indicated no apparent homology with known halocins, suggesting that this might be a new halocin. Therefore, a new strain belonging to Halarchaeum genus was isolated and characterized here that produced an antimicrobial and anti-haloarchaea halocin.

The effect of Kinesio Taping on postural control in subjects with non-specific chronic low back pain.

PURPOSE: The aim of this study was to investigate the possible alterations in postural control during upright standing in subjects with non-specific chronic low back pain and the effect of Kinesio taping on the postural control. METHODS: Twenty subjects with non-specific chronic low back pain and twenty healthy subjects participated in this study. The center of pressure excursion was evaluated before the intervention for both groups, and immediately after intervention for the low back pain group. Independent sample t-test, Mann-Whitney test and repeated measure ANOVA were used for the statistical analysis of the data. RESULTS: There were significant differences in the center of pressure excursion between the low back pain group versus the healthy group. The results of the ANOVA demonstrated a statistically significant difference in the mean COP displacement and velocity before Kinesio Taping, immediately after, and 24 h after in the low back pain group. CONCLUSIONS: There are poor postural control mechanisms in subjects with non-specific chronic low back pain. Kinesio taping seems to change postural control immediately and have lasting effects until the day after.

Relationships between muscular impairments, pain, and disability in patients with chronic nonspecific low back pain: a cross sectional study.

To clarify the significance of mechanical impairments, pain, and functional limitations as predictors of chronic low back pain (LBP). Ninety patients with chronic nonspecific low back pain (CNSLBP) were prospectively studied with clinical tests and questionnaires. Changes in muscle extensibility and endurance tests were evaluated and changes assessed in LBP intensity on numeric rating scale 0-10 and severity with Oswestry Disability Index (ODI) 0-100. In the present study we found significant associations between the 4 muscle extensibility and 2 endurance tests and pain at nonspecific patients with chronic LBP (P<0.005). The 2 muscle extensibility and 1 endurance tests were in complete equilibrium with ODI disability and hence showed similar results (P<0.005). The associations between the muscle extensibility and endurance tests and pain were significantly elevated in patients with nonspecific chronic LBP.

Effect of low-level laser therapy on fracture healing in rabbits.

BACKGROUND AND AIMS: The purpose of this study was to investigate the effect of low-level laser therapy (LLLT) on radial bone fracture gap healing in a rabbit model. MATERIALS SUBJECTS AND METHODS: Thirty male white New Zealand rabbits under general anesthesia had a 3mm slice of radial bone surgically removed. Fifteen rabbits were treated by 830 nm laser at 4 J/cm2 and 15 were used as non-treated controls. Callus development was assessed by X-ray and radiographs every 7 days for 3 weeks. RESULTS: Significant radiologic changes were observed in both groups against time (P > 0.001) or from week to week (P > 0.05). However, there was no statistical difference in radiologic scores after week 2 (P = 0.087) or week 3 (P = 0.077) between control and laser treated bone. CONCLUSIONS: Findings suggest that in this study, laser treatment did not enhance callus formation nor reduce repair time of complete fracture of the radius in rabbits.