Poland is a country with a high burden of COPD and its risk factors. This population-wide and geospatial study on COPD in Poland, aimed to analyze changes in hospitalizations of patients with a diagnosis of COPD between 2006 and 2019 as well as to identify changes in the demographic characteristics of patients hospitalized with COPD. This is a retrospective analysis of hospital discharge records of patients with a diagnosis of COPD (ICD-10 code J44 and age 40 and over), hospitalized in Poland between 2006 and 2019. Data were analyzed separately for all patients hospitalized with COPD (primary and secondary diagnosis), for patients admitted due to COPD (primary diagnosis) and patients hospitalized with COPD as a comorbidity (secondary diagnosis). Between 2006 and 2019, a total of 1,663,420 hospital admissions of patients with COPD were reported. Between 2006 and 2019, the annual number of patients hospitalized due to COPD decreased by 53.8%, including 57.3% among men and 46.6% among women. The number of patients hospitalized with COPD as comorbidity increased by 35.8%. The lowest hospital admissions rate was in north-western Poland and the highest in north-eastern Poland. Among patients admitted due to COPD, the percentage of women increased from 32.6% to 37.7%. The percentage of patients admitted due to COPD and living in rural areas decreased from 51.2% in 2006 to 40.8%in 2019. This study provided data on changes in sociodemographic characteristics of hospitalizations of patients with a diagnosis of COPD, including overall reduction in COPD admissions but an increase in COPD burden among women.

The factors influencing caregivers\' understanding of pediatric respiratory diseases, such as bronchiolitis, can guide patient care and the acceptability of treatment methods within the healthcare system. This study aims to identify illness perceptions and perform a needs assessment among caregivers of children diagnosed with respiratory diseases. This is a prospective, cross-sectional, questionnaire-driven study of a representative sample of caregivers whose children had an acute respiratory illness. The telephone-administered questionnaire was comprised of (1) demographic items; (2) illness perception questionnaire-revised (IPQ-R); and (3) items about personal barriers, the latter 2 of which employed a 5-point Likert response. Cronbach\'s alpha (α) was used to measure the internal consistency reliability for each item within the IPQ-R. The Pearson 2-tailed correlation coefficient was used to correlate questionnaire items. We included 75 caregivers whose children have been diagnosed with bronchiolitis (51%), reactive airway disease (RAD) (35%), asthma (33%), and wheezing (44%). We found no significance between the child\'s diagnosis and the site of recruitment. The most important components of the illness perception were illness coherence (α=0.849), psychological attributions (α=0.903), and barriers to diagnosis (α=0.633). Understanding caregivers\' perceptions of respiratory diseases will lead to better treatment acceptance. We must clarify the terms used to define bronchiolitis from viral-induced wheezing, RAD, and the first asthma episode in older infants. Identifying caregivers\' gaps in knowledge will help establish a cohesive approach to personalized treatment of respiratory diseases in children and their diagnosis.

Bilateral medial medullary infarction (BMMI) is a rare stroke syndrome, which frequently has poor clinical outcomes. Reports on physical therapy for BMMI are few because of its poor prognosis. Therefore, this report aims to present a patient who developed BMMI and underwent well-considered rehabilitation. A 67-year-old man presented to our clinic with an acute onset of vomiting and dizziness. Magnetic resonance imaging (MRI) showed no abnormal signal intensity, and the patient was admitted for peripheral dizziness. On day two, he developed quadriplegia, bulbar palsy, and respiratory impairment, such as prolonged apnea. A second MRI revealed a high-intensity lesion in the bilateral medial medulla oblongata. He was diagnosed with BMMI, and rehabilitation treatment was initiated. On day 16, his sputum volume increased, and he could not expectorate effectively due to decreased coughing ability. Therefore, mechanical insufflation-exsufflation (MI-E) was performed to improve his airway clearance. On day 21, he developed aspiration pneumonia (AP), which became severe and led to acute respiratory failure. Nasal airway intubation and oxygen flow of 5 L/minute were initiated. His respiratory function was not seriously aggravated, and recurrent AP was prevented with the application of respiratory physiotherapy procedures, such as postural drainage, in collaboration with other medical staff, and MI-E. On day 60, the patient was transferred to the recovery phase rehabilitation ward. BMMI tends to worsen swallowing disorders progressively and is associated with a high risk of severe AP. Providing physiotherapy in the acute phase is important to reduce the risk of serious illness.

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BACKGROUND: This narrative review aims to explore the current state and future perspective of artificial intelligence (AI) in respiratory care. The objective is to provide insights into the potential impact of AI in this field.
METHODS: A comprehensive analysis of relevant literature and research studies was conducted to examine the applications of AI in respiratory care and identify areas of advancement. The analysis included studies on remote monitoring, early detection, smart ventilation systems, and collaborative decision-making.
RESULTS: The obtained results highlight the transformative potential of AI in respiratory care. AI algorithms have shown promising capabilities in enabling tailored treatment plans based on patient-specific data. Remote monitoring using AI-powered devices allows for real-time feedback to health-care providers, enhancing patient care. AI algorithms have also demonstrated the ability to detect respiratory conditions at an early stage, leading to timely interventions and improved outcomes. Moreover, AI can optimize mechanical ventilation through continuous monitoring, enhancing patient comfort and reducing complications. Collaborative AI systems have the potential to augment the expertise of health-care professionals, leading to more accurate diagnoses and effective treatment strategies.
CONCLUSIONS: By improving diagnosis, AI has the potential to revolutionize respiratory care, treatment planning, and patient monitoring. While challenges and ethical considerations remain, the transformative impact of AI in this domain cannot be overstated. By leveraging the advancements and insights from this narrative review, health-care professionals and researchers can continue to harness the power of AI to improve patient outcomes and enhance respiratory care practices.
UNASSIGNED: Based on the findings, future research should focus on refining AI algorithms to enhance their accuracy, reliability, and interpretability. In addition, attention should be given to addressing ethical considerations, ensuring data privacy, and establishing regulatory frameworks to govern the responsible implementation of AI in respiratory care.

BACKGROUND: It remains unclear why 17% of patients with acute exacerbations of chronic obstructive pulmonary disease (COPD) treated in Danish hospitals are readmitted within 30 days. Hospital discharge is multifaceted. However, the preparation process and nurses\' efforts may be essential in ensuring a successful discharge.
OBJECTIVE: To explore the process of preparing discharge for patients with COPD in a hospital setting.
METHODS: Using constructivist grounded theory, we observed 11 nurses\' work at two pulmonary medical wards using participant observation. Data collection and analysis were conducted using a constant comparative process encompassing three phases: initial, focused and theoretical.
RESULTS: We identified important perspectives influencing nurses when patients with COPD are discharged from two pulmonary medical wards. We generated a substantial theory of how nurses integrate various perspectives into their handling of hospital discharge. The theory contains three discharge approaches: co-creating, hesitating and socialising. The co-creating approach focuses on patient and relative involvement and systematic task solution, embedded in a biopsychosocial process, aiming to achieve a safe and sustainable discharge. In contrast, the hesitating approach focuses on discharging patients in line with system requirements and colleagues\' expectations. Finally, the socialising approach focuses on creating a pleasant discharge experience for patients and colleagues alike.
CONCLUSIONS: This study illuminates three distinct approaches adopted by nurses when discharging a patient with COPD. The co-creating process encompasses patient involvement and systematic task resolution, incorporating a biopsychosocial process. In contrast, the other approaches are more limited in scope: the hesitating approach aims for harmony and collegial consensus, while the socialising approach focuses on ensuring a pleasant discharge experience for everyone. Nurses should therefore be mindful of the approach they adopt and the values associated with it in order to optimise their management of hospital discharge processes.

Statistical analysis is an important part of the research process. Researchers are advised to include a statistician from the moment that the study is being planned. The statistical plan informs the research process, including sample size requirements and the most robust data collection. Once the data are collected, descriptive and inferential statistical analyses are performed. The results of this analysis determine whether the findings are significant, which leads to an interpretation of the findings. The importance of the statistical plan and analysis for the researcher is self-evident. However, it is also important for the reader of published papers to have some knowledge of statistical analysis. This allows critical review of all aspects of the published manuscript. The intent of this paper is to review some basic statistical concepts and thus allow the reader to become a better consumer of the literature.

UNASSIGNED: Asthma is a chronic condition that affects millions of adolescents and young adults (AYA) worldwide. The transition from pediatric to adult care presents unique challenges for this population, affecting their self-management, quality of life and overall health outcomes. This systematic review aims to consolidate the available evidence on challenges encountered by AYA with asthma during the transition period from child to AYA and on the key elements of transitional care for AYAs with asthma including the outcomes achieved, ultimately enhancing outcomes.
UNASSIGNED: A systematic literature search was performed in PubMed, Embase, Medline, Scopus, and Web of Science from their inception to October 2, 2023, to provide an overview of currently available literature. Primary quantitative and qualitative studies, published in peer-reviewed journals that focused on AYA with a confirmed diagnosis of asthma were considered if they focused on challenges encountered by AYA with asthma during the transition process and/or components of transitional care and their outcomes assessed.
UNASSIGNED: A total of 855 studies were initially identified and 6 articles were included in this systematic literature review. Several challenges experienced by AYA with asthma were identified including maintaining medication adherence, the need to take responsibility and being involved, understanding their condition and its severity, feeling left out of the care system, and experiencing a lack of engagement. The identified transitional care components included a standardized form for medical data transmission, a joint consultation and to offer several longer consultations.
UNASSIGNED: Several international guidelines for asthma care recommend implementing transition programs in the care for AYA with asthma. Such transition programs should include a comprehensive and individualized approach addressing several challenges faced, to ensure optimal outcomes post-transition. However, to date, data on effective components of transitional care facilitating good outcomes were found to be limited. This systematic review underscores the need for larger studies evaluating the effect of the components of transition programs.

We present a case of a three-year-old African American male, born at term, who initially presented with bronchiolitis at six months and has since experienced recurrent episodes of respiratory distress and hospitalizations. The patient also has severe eczema, developmental delays, and recurrent viral illnesses. Despite thorough evaluations from various specialists, such as pulmonology, allergy, and gastroenterology, the underlying cause remained elusive. The differential diagnosis for this case is as follows: severe persistent asthma with a possible link to genetic mutations such as CDHR3, hyper-IgE syndrome, atypical presentation of Wiskott-Aldrich syndrome, and severe gastroesophageal reflux disease (GERD) with aspiration pneumonitis. This patient\'s chronic condition has contributed to several developmental consequences, including failure to gain weight and possible hypoxic encephalopathy, leading to delays in cognitive and motor milestones and speech delays. Aggressive medical management, especially long-term systemic steroids, raises concerns about future complications. Through this case, we highlight the importance of thorough workups and an interdisciplinary approach to diagnosing and managing an unknown immune condition, as well as consistent pediatric primary care follow-up to assess development and coordinate necessary support. Here, we aim to address a gap in research on the unique presentations of pediatric respiratory distress symptoms by formulating a comprehensive differential diagnosis and exploring the various ways that chronic respiratory illness can contribute to developmental deficits such as speech and cognitive delays in pediatric patients. This study calls for further research into genetic contributions to asthma, diverse presentations of GERD, prevention of viral illnesses, alternative treatments minimizing steroid use, and an understanding of the impact of chronic respiratory distress on cognitive and language development in children. Thorough workups and interdisciplinary approaches are essential for effective diagnosis and management.

Neonatology has been a rapidly growing specialty, starting in the early 1900s with premature infants displayed in incubator shows, to today with complex disease processes treated in state-of-the-art neonatal intensive care units. Along the way evolving knowledge, medications, and technology provided opportunities to learn from mistakes and misguided treatments. The ability to learn from past mistakes improves our care now and illustrates the need for humility and vigilance in everything we do. This article explores errors made in the past as we look forward to the future.