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Rationale: Early detection of respiratory diseases is critical to facilitate delivery of disease-modifying interventions. Extracellular vesicle-enriched microRNAs (EV-miRNAs) may represent reliable markers of early lung injury. Objectives: Evaluate associations of plasma EV-miRNAs with lung function. Methods: The prospective NAS (Normative Aging Study) collected plasma EV-miRNA measurements from 1996-2015 and spirometry every 3-5 years through 2019. Associations of EV-miRNAs with baseline lung function were modeled using linear regression. To complement the individual miRNA approach, unsupervised machine learning was used to identify clusters of participants with distinct EV-miRNA profiles. Associations of EV-miRNA profiles with multivariate latent longitudinal lung function trajectories were modeled using log binomial regression. Biological functions of significant EV-miRNAs were explored using pathway analyses. Results were replicated in an independent sample of NAS participants and in the HEALS (Health Effects of Arsenic Longitudinal Study). Measurements and Main Results: In the main cohort of 656 participants, 51 plasma EV-miRNAs were associated with baseline lung function (false discovery rate-adjusted P value < 0.05), 28 of which were replicated in the independent NAS sample and/or in the HEALS cohort. A subset of participants with distinct EV-miRNA expression patterns had increased risk of declining lung function over time, which was replicated in the independent NAS sample. Significant EV-miRNAs were shown in pathway analyses to target biological pathways that regulate respiratory cellular immunity, the lung inflammatory response, and airway structural integrity. Conclusions: Plasma EV-miRNAs may represent a robust biomarker of subclinical lung injury and may facilitate early identification and treatment of patients at risk of developing overt lung disease.
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Vesículas Extracelulares , Lesão Pulmonar , MicroRNAs , Humanos , MicroRNAs/metabolismo , Lesão Pulmonar/diagnóstico , Estudos Longitudinais , Estudos Prospectivos , Biomarcadores/metabolismo , Pulmão/metabolismoRESUMO
People with severe acquired brain injury (pwSABI) frequently experience pulmonary complications. Among these, atelectasis can occur as a result of pneumonia, thus increasing the chance of developing acute respiratory failure. Respiratory physiotherapy contribution to the management of atelectasis in pwSABI is yet poorly understood. We conducted a retrospective analysis on 15 non-cooperative pwSABI with tracheostomy and spontaneously breathing, hospitalized and treated with high-frequency percussion physiotherapy between September 2018 and February 2021 at the Neurological Rehabilitation Unit of the IRCCS "S.Maria Nascente - Fondazione Don Gnocchi", Milan. Our primary aim was to investigate the feasibility of such a physiotherapy intervention method. Then, we assessed changes in respiratory measures (arterial blood gas analysis and peripheral night-time oxygen saturation) and high-resolution computed tomography lung images, evaluated before and after the physiotherapy treatment. The radiological measures were a modified radiological atelectasis score (mRAS) assigned by two radiologists, and an opacity score automatically provided by the software CT Pneumonia Analysis® that identifies the regions of abnormal lung patterns. Treatment diaries showed that all treatments were completed, and no adverse events during treatment were registered. Among the 15 pwSABI analyzed, 8 were treated with IPV® and 7 with MetaNeb®. After a median of 14 (I-III quartile=12.5-14.5) days of treatment, we observed a statistical improvement in various arterial blood gas measures and peripheral night-time oxygen saturation measures. We also found radiological improvement or stability in more than 80% of pwSABI. In conclusion, our physiotherapy approach was feasible, and we observed respiratory parameters and radiological improvements. Using technology to assess abnormal tomographic patterns could be of interest to disentangle the short-term effects of respiratory physiotherapy on non-collaborating people.
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BACKGROUND: The combination of prone positioning and extracorporeal membrane oxygenation (ECMO) in patients with acute respiratory distress syndrome (ARDS) is recognized as safe but its use has been limited due to potential complications. AIM: To report the prevalence of pressure ulcers and other complications due to prone positioning in adult patients receiving veno-venous ECMO. STUDY DESIGN: This cross-sectional study was conducted in a tertiary level intensive care unit (ICU) in Milan (Italy), between January 2015 and December 2019. The study population was critically ill adult patients undergoing veno-venous ECMO. Statistical association between pressure ulcers and the type of body positioning (prone versus supine) was explored fitting a logistic model. RESULTS: In the study period, 114 patients were treated with veno-venous ECMO and 62 (54.4%) patients were placed prone for a total of 130 prone position cycles. ECMO cannulation was performed via femoro-femoral configuration in the majority of patients (82.4%, 94/114). Pressure ulcers developed in 57.0% of patients (95%CI: 44.0%-72.6%), most often arising on the face and the chin (37.1%, 23/62), particularly in those placed prone. The main reason of prone positioning interruption was the decrease of ECMO blood flow (8.1%, 5/62). The fitted model showed no association between body position during ECMO and occurrence of pressure ulcers (OR 1.3, 95%CI: 0.5-3.6, p = .532). CONCLUSIONS: Facial pressure ulcers were the most frequent complications of prone positioning. Nurses should plan and implement evidence-based care to prevent such pressure injuries in patients undergoing ECMO. RELEVANCE TO CLINICAL PRACTICE: The combination of prone positioning and ECMO shows few life-threating complications. This manoeuvre during ECMO is feasible and safe when performed by experienced ICU staff.
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Oxigenação por Membrana Extracorpórea , Úlcera por Pressão , Adulto , Humanos , Oxigenação por Membrana Extracorpórea/efeitos adversos , Decúbito Ventral , Estudos Transversais , Úlcera por Pressão/epidemiologia , Úlcera por Pressão/etiologia , Unidades de Terapia Intensiva , Estudos RetrospectivosRESUMO
BACKGROUND: During the Coronavirus disease 2019 (COVID-19) pandemic, hospital visits were suspended and video calls were offered to connect patients with their family members, especially toward the end of life (EoL). AIM: The primary aim was to describe EoL care for COVID-19 patients dying in an intensive care unit (ICU). The secondary aim was to explore whether making video calls and allowing visits was associated with lower death-related stress in family members. DESIGN: Single centre cross-sectional study. The setting was the ICU of a COVID-19 center in northern Italy, during the first year of the pandemic. Data on patients who died in the ICU were collected; death-related stress on their family members was measured using the Impact of Event Scale-Revised (IES-R). The statistical association was tested by means of logistic regression. RESULTS: The study sample included 70 patients and 56 family members. All patients died with mechanical ventilation, hydration, nutrition, analgesia and sedation ongoing. Resuscitation procedures were performed in 5/70 patients (7.1%). Only 6/56 (10.7%) of the family members interviewed had visited their loved ones in the ICU and 28/56 (50%) had made a video call. EoL video calls were judged useful by 53/56 family members (94.6%) but all (56/56, 100%) wished they could have visited the patient. High-stress levels were found in 38/56 family members (67.9%), regardless of whether they were allowed ICU access or made a video call. Compared with other degrees of kinship, patients' offspring were less likely to show a positive IES-R score (odds ratio [OR] 0.22, 95% confidence interval [CI] 0.05 to 0.89). CONCLUSIONS: During the first year of the COVID-19 pandemic, patients died without their family members at the bedside while on life-sustaining treatment. Stress levels were high in most family members, especially in patients' spouses. Video calls or ICU visits were judged favourably by family members but insufficient to alleviate death-related stress. RELEVANCE FOR CLINICAL PRACTICE: During a pandemic, ICU access by patients' family members should be considered, particularly as the time of death approaches. Although generally appreciated by family members, EoL video calls should be arranged together with other measures to alleviate death-related stress, especially for the patient's spouse.
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COVID-19 , Pandemias , Humanos , Estudos Transversais , COVID-19/terapia , Família , Unidades de Terapia Intensiva , MorteRESUMO
BACKGROUND: Lung clearance index (LCI) is accepted as an early marker of lung disease in cystic fibrosis (CF), however the utility of LCI to identify subgroups of CF disease in the paediatric age group has never been explored. The aim of the study was to characterize phenotypes of children with CF using LCI as a marker of ventilation inhomogeneity and to investigate whether these phenotypes distinguished patients based on time to pulmonary exacerbation (PE). METHODS: Data were collected on patients with CF aged < 18 years old, attending the CF Center of Milan during outpatient follow-up visits between October 2014 and September 2019. Cluster analysis using agglomerative nesting hierarchical method was performed to generate distinct phenotypes. Time-to-recurrent event analysis investigated association of phenotypes with PE. RESULTS: We collected 313 multiple breath washout tests on 125 children aged 5.5-16.8 years. Cluster analysis identified two divergent phenotypes in children and adolescents of same age, presenting with almost normal FEV1 but with substantial difference in markers of ventilation inhomogeneity (mean LCI difference of 3.4, 95% Confidence Interval [CI] 2.6-4.2). A less severe phenotype was associated with a lower risk of PE relapse (Hazard Ratio 0.45, 95% CI 0.34-0.62). CONCLUSIONS: LCI is useful in clinical practice to characterize distinct phenotypes of children and adolescents with mild/normal FEV1. A less severe phenotype translates into a lower risk of PE relapse.
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Fibrose Cística , Adolescente , Criança , Fibrose Cística/complicações , Humanos , Pulmão , Fenótipo , Respiração , Testes de Função Respiratória/métodosRESUMO
BACKGROUND: During Coronavirus Disease 2019 (COVID-19) outbreak in Lombardia, people were recommended to avoid visiting emergency departments and attending routine clinic visits. In this context, it was necessary to understand the psychological reactions of patients with chronic diseases. We evaluated the psychological effects on patients with chronic respiratory conditions and inflammatory bowel disease (IBD) through the analysis of their spontaneous contacts with their referral centres. METHODS: Cross-sectional study was conducted from February 23 to April 27, 2020 in patients, or their parents, who contacted their multidisciplinary teams (MDT). E-mails and phone calls directed to the MDT of the centre for cystic fibrosis (CF) in Milano and for paediatric IBD in Bergamo, were categorised according to their contents as information on routine disease management, updates on the patient's health status, COVID-19 news monitoring, empathy towards health professionals, positive feedback and concern of contagion during the emergency. RESULTS: One thousand eight hundred and sixteen contacts were collected during the study period. In Milano, where the majority of patients were affected by CF, 88.7% contacted health professionals by e-mail, with paediatricians receiving the largest volume of emails and phone calls compared with other professionals (P< .001). Compared with Milano, the centre for IBD in Bergamo recorded more expression of empathy towards health professionals and thanks for their activity in the COVID-19 emergency (52.4% vs 12.7%, P< .001), as well as positive feedback (64.3% vs 2.7%, P = .003). CONCLUSION: One of the most important lessons we can learn from COVID-19 is that it is not the trauma itself that can cause psychological consequences but rather the level of balance, or imbalance, between fragility and resources. To feel safe, people need to be able to count on the help of those who represent a bulwark against the threat. This is the role played, even remotely, by health professionals.
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COVID-19 , Fibrose Cística , Doenças Inflamatórias Intestinais , Criança , Estudos Transversais , Fibrose Cística/epidemiologia , Fibrose Cística/terapia , Humanos , Doenças Inflamatórias Intestinais/epidemiologia , Doenças Inflamatórias Intestinais/terapia , Pandemias , Equipe de Assistência ao Paciente , SARS-CoV-2RESUMO
BACKGROUND: In the last decade, access to national palliative care programs have improved, however a large proportion of patients continued to die in hospital, particularly within internal medicine wards. OBJECTIVES: To describe treatments, symptoms and clinical management of adult patients at the end of their life and explore whether these differ according to expectation of death. METHODS: Single-centre cross-sectional study performed in the medical and surgical wards of a large tertiary-level university teaching hospital in the north of Italy. Data on nursing interventions and diagnostic procedure in proximity of death were collected after interviewing the nurse and the physician responsible for the patient. Relationship between nursing treatments delivered and patients' characteristics, quality of dying and nurses' expectation about death was summarized by means of multiple correspondence analysis (MCA). RESULTS: Few treatments were found statistically associated with expectation of death in the 187 patients included. In the last 48 h, routine (70.6%) and biomarkers (41.7%) blood tests were performed, at higher extent on patients whose death was not expected. Many symptoms classified as severe were reported when death was highly expected, except for agitation and respiratory fatigue which were reported when death was moderately expected. A high Norton score and absence of anti-bedsore mattress were associated with unexpected death and poor quality of dying, as summarized by MCA. Quality of dying was perceived as good by nurses when death was moderately and highly expected. Physicians rated more frequently than nurses the quality of dying as good or very good, respectively 78.6 and 57.8%, denoting a fair agreement between the two professionals (k = 0.24, P < 0.001). The palliative care consultant was requested for only two patients. CONCLUSION: Staff in medical and surgical wards still deal inadequately with the needs of dying people. Presence of hospital-based specialist palliative care could lead to improvements in the patients' quality of life.
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Quartos de Pacientes , Assistência Terminal , Adulto , Estudos Transversais , Hospitais , Humanos , Qualidade de VidaRESUMO
Inhaled therapies are relatively simple and easy to be managed however ineffective use of aerosols when self-administered may occur. We described variation of the number of clinic visits, lung function and number of antibiotic courses performed over 12 months in participants with cystic fibrosis (CF), when supervised or not by physiotherapists (PTs) at home. Participants in 8 Italian CF centers with a prescription of dry-powder antibiotic choose whether to be supervised at home (PT-FU) or not (non-PT-FU), in adjunct to routine clinic visits. PTs assisted participants with their inhaled therapies regimen and reviewed the airway clearance program in use. Mixed-effect regression models were fitted to evaluate the variation of selected endpoints over time. A total of 163 participants were included. Lung function declined over time in both groups, at higher extent in the non-PT-FU group at 6 months (-1.8, 95%CI: -4.4 to 0.7 % predicted), without reaching statistical significance, whereas in the PT-FU group only, nearly one visit less was recorded (p=0.027). Regardless the type of supervision adopted, the number of antibiotic courses did not change compared to the previous year. We counted 19/90 (21.1%) drop-out in the PT-FU, double compared to the group followed up at the clinics (p=0.065). Participants under a course of an inhaled antibiotic therapy showed a 1-year decline in lung function, whereas only the group receiving home supervision counted nearly one visit less at the CF center, whose clinical relevance should be further discussed.
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Fibrose Cística , Fisioterapeutas , Administração por Inalação , Antibacterianos/uso terapêutico , Fibrose Cística/tratamento farmacológico , Fibrose Cística/epidemiologia , Seguimentos , HumanosRESUMO
Cell polarity is crucial for the correct structural and functional organization of epithelial tissue. Its disruption can lead to loss of the apicobasal polarity, alteration in the intracellular components, misregulation of the pathways involved in cell proliferation and cancer promotion. Very recent in vitro/in vivo findings demonstrated that obesity-associated alterations in tissue adipokines protein level negatively affect epithelial polarity. We performed an in silico study to investigate whether such alterations also occur in surgical samples. We aimed to explore the relationship among the expression of the genes coding for leptin (LEP), adiponectin (ADIPOQ), adipokine receptors (LEPR, ADIPOR1 and ADIPOR2), and a panel of polarity-associated genes in normal tissue from breast reduction mammoplasty, and a series of paired samples of histologically normal (HN) tissue and invasive cancer. Results indicated that, in normal tissue, the expression of adipokines and their receptors negatively correlated with that of the polarity-associated genes and GGT1, which codes for γ-glutamyl transferase (GGT) enzyme, a marker of cell distress and membrane disruption. This negative correlation progressively decreased in HN and cancerous tissue, and loss of correlation between ADIPOR2 and polarity-associated genes appeared the most noticeable alteration. Given the growing role of obesity in breast cancer etiology and the opposite action of leptin and adiponectin in epithelial tissue remodeling, ADIPOR2 loss could be addressed as a key mechanism leading to an unbalanced leptin stimulatory activity, subsequent cell polarity disruption and eventually tumor initiation, a finding that requires to be confirmed also at the protein level and with in vivo models.
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Adipocinas/genética , Neoplasias da Mama/genética , Mama/metabolismo , Mama/patologia , Polaridade Celular/genética , Regulação Neoplásica da Expressão Gênica , Adiponectina/genética , Mama/cirurgia , Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Simulação por Computador , Células Epiteliais/metabolismo , Células Epiteliais/patologia , Feminino , Humanos , Leptina/genética , Mamoplastia , Receptores de Adipocina/genética , Receptores para Leptina/genética , Transcriptoma , gama-Glutamiltransferase/genéticaRESUMO
Mycobacterium abscessus (MABS) infection represents significant management challenge in cystic fibrosis (CF) patients. This retrospective study (2005-2016) aims to determine the prevalence of the subspecies of MABS isolated from CF patients, to evaluate the persistence over the years of a single subspecies of MABS and to correlate mutations responsible for macrolides and amikacin resistance with MIC values. We investigated 314 strains (1 isolate/patient/year) isolated from the lower respiratory tract of 51 chronically infected CF patients. Sequencing of rpoB gene was performed to identify the MABS subspecies. The erm(41) gene was sequenced to differentiate the strains with and without inducible macrolide resistance. Regions of 23S and 16S rRNA were sequenced to investigate mutations responsible for constitutive resistance to macrolides and aminoglycosides, respectively. Antibiotic susceptibility, using commercial microdilution plates, was evaluated according to CLSI. M. abscessus subsp. abscessus accounted for 64% of the isolates, bolletii subspecies for 16% and massiliense subspecies for 20%. All the massiliense strains presented truncated erm(41) gene while 12 abscessus strains presented the mutation T28->C in the erm(41) gene, which makes it inactive. The 23S rRNA analysis did not show constitutive resistance to macrolides in any strain. Mutation of the 16S rRNA gene was highlighted in 2 strains out of 314, in agreement with high MIC values. The correct identification at the subspecies level and the molecular analysis of 23S rRNA, 16S rRNA and erm gene is useful to guide the treatment strategy in patients with M. abscessus lung infection.
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Fibrose Cística , Infecções por Mycobacterium não Tuberculosas , Mycobacterium abscessus , Antibacterianos/farmacologia , Claritromicina , Fibrose Cística/microbiologia , Farmacorresistência Bacteriana , Humanos , Itália/epidemiologia , Macrolídeos/farmacologia , Testes de Sensibilidade Microbiana , Mycobacterium abscessus/genética , Mycobacterium abscessus/isolamento & purificação , RNA Ribossômico 16S/genética , Estudos RetrospectivosRESUMO
This cross-sectional study aims to verify the relationship between quantitative multivolume proton-magnetic resonance imaging (1H-MRI) and clinical indicators of ventilatory abnormalities in cystic fibrosis (CF) lung disease.Non-enhanced chest MRI, spirometry and multiple breath washout was performed by 28 patients (10-27â years) with CF lung disease. Images acquired at end-inspiration and end-expiration were registered by optical flow to estimate expiratory-inspiratory proton-density change (Δ1H-MRI) as a measure of regional ventilation. Magnetic resonance images were also evaluated using a CF-specific scoring system.Biomarkers of CF ventilation impairment were defined from the Δ1H-MRI as follows: Δ1H-MRI median, Δ1H-MRI quartile coefficient of variation (QCV) and percentage of low-ventilation volume (%LVV). Imaging biomarkers correlated to all the clinical measures of ventilation abnormality, with the strongest correlation between Δ1H-MRI median and forced expiratory volume in 1â s (r2=0.44, p<0.001), Δ1H-MRI QCV and lung clearance index (LCI) (r2=0.51, p<0.001) and %LVV and LCI (r2=0.66, p<0.001). Correlations were also found between imaging biomarkers of ventilation and morphological scoring.The study showed a significant correlation between quantitative multivolume MRI and clinical indicators of CF lung disease. MRI, as a non-ionising imaging technique, may be particularly attractive in CF care for longitudinal evaluation, providing a new imaging biomarker to detect early ventilatory abnormalities.
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Fibrose Cística/diagnóstico por imagem , Pulmão/diagnóstico por imagem , Imageamento por Ressonância Magnética , Adolescente , Adulto , Criança , Estudos Transversais , Feminino , Volume Expiratório Forçado , Humanos , Modelos Lineares , Masculino , Prótons , Respiração , Testes de Função Respiratória , Espirometria , Adulto JovemRESUMO
Tracheal stenosis represents a possible complication in intubated or tracheotomised patients. Tracheal resection is currently the gold standard for the treatment of complex stenosis while granulomas and simple stenosis (e.g., web-like) are often treated by endoscopic procedures, which do not consistently give satisfactory long-term results, due to frequent relapses. Administering continuous positive airway pressure (CPAP) after endoscopic procedures might represent a new add-on option for the treatment of this complication. In this case series are presented two patients with tracheal stenosis showed after the removal of tracheostomy tube, both treated with CPAP. The results were straightforward: CPAP treatment helped to keep stable the tracheal lumen, without adverse effects. No further endoscopic dilations were necessary thereafter, with a likely positive impact on patients' quality of life and on health expenditure.
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Pressão Positiva Contínua nas Vias Aéreas , Dilatação/métodos , Endoscopia , Estenose Traqueal/terapia , Adulto , Idoso , Terapia Combinada , Feminino , Humanos , Intubação Intratraqueal/efeitos adversos , Insuficiência Respiratória/terapia , Estenose Traqueal/etiologia , Traqueostomia/efeitos adversos , Resultado do TratamentoRESUMO
Associazione Riabilitatori dell'Insufficienza Respiratoria (ARIR) is pleased to announce a new editorial project by joining the Monaldi Archives of Chest Disease journal.
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Publicações Periódicas como Assunto , Modalidades de Fisioterapia/tendências , Terapia Respiratória/tendências , Pesquisa Biomédica/organização & administração , Humanos , Itália , Modalidades de Fisioterapia/educação , Terapia Respiratória/educaçãoRESUMO
To evaluate the bias and precision of the respiratory muscle training device formulas to predict respiratory minute volume (RMV) and volume of the reservoir bag (BV) on a cohort of subjects with Cystic Fibrosis (CF). CF patients with available pulmonary function tests and maximal voluntary manoeuvres were included in the study. Vital capacity and maximal voluntary ventilation were extracted from subjects' records and then inserted to the manufacturer's formulas to obtain RMV and BV (measured setting). RMV and BV were compared according to standard and measured formulas in males and females. Sample was described and then processed using Bland-Altman analysis. Bland-Altman analysis for RMV revealed a bias and precision of 8.8 ± 29 L/min in males and 28.8 ± 16 L/min in females; 0.4 ± 0.5 L in males and 0.7 ± 0.4 L in females for BV. Concordance correlation coefficients for RMV were -0.03 in males and 0.02 in females; 0.22 in males and 0.03 in females for BV, reinforcing an unsatisfactory concordance between measured and manufacturer setting. This study shows considerable discrepancies between the two methods, making the degree of agreement not clinically acceptable. This might cause inappropriate setting and disservice to patients with CF.
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Artefatos , Fibrose Cística/diagnóstico , Teste de Esforço/instrumentação , Testes Imediatos , Treinamento Resistido/instrumentação , Espirometria/instrumentação , Adolescente , Adulto , Fibrose Cística/complicações , Desenho de Equipamento , Análise de Falha de Equipamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Miniaturização , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Adulto JovemRESUMO
OBJECTIVE: To investigate the prevalence of upper limb peripheral nerve injuries (PNI) in adult patients admitted to the intensive care unit (ICU) with acute respiratory distress syndrome (ARDS) undergoing prone positioning. METHODS: This systematic review with meta-analysis was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and Meta-analysis of Observational Studies in Epidemiology (MOOSE) reporting guidelines. Four electronic databases including PubMed, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), The Cochrane Library, and EMBASE were searched from inception to January 2024. The quality of the included studies was evaluated according to the Joanna Briggs Institute Critical Appraisal Tools. A proportion meta-analysis was conducted to examine the combined prevalence of upper limb PNI among patients requiring prone positioning. RESULTS: A total of 8 studies (511 patients) were pooled in the quantitative analysis. All studies had a low or moderate risk of bias in methodological quality. The overall proportion of patients with upper limb PNI was 13% (95%CI: 5% to 29%), with large between-study heterogeneity (I2 = 84.6%, P<0.001). Both ulnar neuropathy and brachial plexopathy were described in 4 studies. CONCLUSION: During the COVID-19 pandemic, prone positioning has been used extensively. Different approaches among ICU teams and selective reporting by untrained staff may be a factor in interpreting the large variability between studies and the 13% proportion of patients with upper limb PNI found in the present meta-analysis. Therefore, it is paramount to stress the importance of patient assessment both after discharge from the ICU and during subsequent follow-up evaluations. IMPLICATIONS FOR CLINICAL PRACTICE: Specialized training is essential to ensure safe prone positioning, with careful consideration given to arms and head placement to mitigate potential nerve injuries. Therefore, healthcare protocols should incorporate preventive strategies, with patient assessments conducted by expert multidisciplinary teams.
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OBJECTIVE: A shared consensus on the safety about physical agent modalities (PAMs) practice in physiotherapy and rehabilitation is lacking. We aimed to develop evidence-informed and consensus-based statements about the safety of PAMs. STUDY DESIGN AND SETTING: A RAND-modified Delphi Rounds' survey was used to reach a consensus. We established a steering committee of the Italian Association of Physiotherapy (Associazione Italiana di Fisioterapia) to identify areas and questions for developing statements about the safety of the most commonly used PAMs in physiotherapy and rehabilitation. We invited 28 National Scientific and Technical Societies, including forensics and lay members, as a multidisciplinary and multiprofessional panel of experts to evaluate the nine proposed statements and formulate additional inputs. The level of agreement was measured using a 9-point Likert scale, with consensus in the Delphi Rounds assessed using the rating proportion with a threshold of 75%. RESULTS: Overall, 17 (61%) out of 28 scientific and technical societies participated, involving their most representative members. The panel of experts mainly consisted of clinicians (88%) with expertise in musculoskeletal (47%), pelvic floor (24%), neurological (18%) and lymphatic (6%) disorders with a median experience of 30 years (IQR=17-36). Two Delphi rounds were necessary to reach a consensus. The final approved criteria list comprised nine statements about the safety of nine PAMs (ie, electrical stimulation neuromodulation, extracorporeal shock wave therapy, laser therapy, electromagnetic therapy, diathermy, hot thermal agents, cryotherapy and therapeutic ultrasound) in adult patients with a general note about populations subgroups. CONCLUSIONS: The resulting consensus-based statements inform patients, healthcare professionals and policy-makers regarding the safe application of PAMs in physiotherapy and rehabilitation practice. Future research is needed to extend this consensus on paediatric and frail populations, such as immunocompromised patients.
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Modalidades de Fisioterapia , Sociedades Científicas , Adulto , Humanos , Criança , Consenso , Atenção à Saúde , Técnica DelphiRESUMO
BACKGROUND: Can physiotherapy with a positive expiratory pressure (PEP) mask improve peripheral ventilation inhomogeneity, a typical feature of children with cystic fibrosis (cwCF)? To answer this question, we used the nitrogen multiple-breath washout (N2MBW) test to measure diffusion-convection-dependent inhomogeneity arising within the intracinar compartment (Sacin*VT). METHODS: For this randomized, sham-controlled crossover trial, two N2MBW tests were performed near the hospital discharge date: one before and the other after PEP mask therapy (1 min of breathing through a flow-dependent PEP device attached to a face mask, followed by three huffs and one cough repeated 10 times) by either a standard (10-15 cmH20) or a sham (<5 cmH20) procedure on two consecutive mornings. Deception entailed misinforming the subjects about the nature of the study; also the N2MBW operators were blinded to treatment allocation. Study outcomes were assessed with mixed-effect models. RESULTS: The study sample was 19 cwCF (ten girls), aged 11.4 (2.7) years. The adjusted Sacin*VT mean difference between the standard and the sham procedure was -0.015 (90% confidence interval [CI]: -∞ to 0.025) L-1. There was no statistically significant difference in Scond*VT and lung clearance index between the two procedures: -0.005 (95% CI: -0.019 to 0.01) L-1 and 0.49 (95% CI: -0.05 to 1.03) turnovers, respectively. CONCLUSION: Our findings do not support evidence for an immediate effect of PEP mask physiotherapy on Sacin*VT with pressure range 10-15 cmH20. Measurement with the N2MBW and the crossover design were found to be time-consuming and unsuitable for a short-term study of airway clearance techniques.
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Estudos Cross-Over , Fibrose Cística , Respiração com Pressão Positiva , Humanos , Fibrose Cística/fisiopatologia , Fibrose Cística/terapia , Criança , Feminino , Masculino , Respiração com Pressão Positiva/instrumentação , Respiração com Pressão Positiva/métodos , Adolescente , MáscarasRESUMO
BACKGROUND: To limit the progression of disease, people with cystic fibrosis (pwCF) perform daily respiratory physiotherapy, which is perceived as the most burdensome routine in managing their condition. The elexacaftor-tezacaftor-ivacaftor (ETI) combination has changed respiratory management. OBJECTIVE: To investigate how the perceived treatment burden changed in 1 year of treatment with ETI. DESIGN: Prospective observational study. METHODS: Ad hoc questionnaires for the pwCF and for the caregivers of pwCF < 18 years were administered before the initiation of ETI therapy and then at 6-12 months. The Cystic Fibrosis Questionnaire-Revised (CFQ-R) and the Sinonasal Outcome Test (SNOT-22) were administered to explore disease-related symptoms and social limitations. The International Physical Activity Questionnaire was used to determine levels of physical activity. Mixed-effect models were fitted to explore whether the time engaged in respiratory physiotherapy changed during 1 year. RESULTS: The study included 47/184 pwCF aged 21.4 (5.7) years, who completed 1 year of ETI therapy. At 6 months, time on aerosol therapy was decreased by 2.5 (95% CI -32.9 to 27.8) min/day, time on airway clearance therapies (ACTs) was decreased by 8.8 (95% CI -25.9 to 8.3) min/day, and time for cleaning and disinfecting respiratory equipment was decreased by 10.6 (95% CI -26.5 to 5.3) min/day. At 1 year, gains in time saved were nearly 15 min/day on average. At 1 year, 5/47 (10.6%) pwCF reported that they had discontinued positive expiratory pressure mask. CONCLUSION: PwCF on ETI may note less time engaged in their daily respiratory physiotherapy routine. Nonetheless, aerosol therapy, ACTs and maintaining respiratory equipment were still perceived as time-consuming daily activities.
Understanding the challenges of respiratory physiotherapy in individuals with cystic fibrosis using triple therapy: a one-year study.In order to slow down the progression of their disease, people with cystic fibrosis typically do daily respiratory physiotherapy, which they find to be the most challenging part of managing their condition. The elexacaftor-tezacaftor-ivacaftor combination has changed how they manage their respiratory health. We wanted to see how the perceived difficulty of the treatment changed over one year of using elexacaftor-tezacaftor-ivacaftor. We gave questionnaires to people with cystic fibrosis and to their caregivers before they started the triple therapy and again at 6-12 months. We also used two international questionnaires to learn about symptoms and social limitations related to the disease. The International Physical Activity Questionnaire helped us understand their physical activity levels. We used statistical models to see if the time spent on respiratory physiotherapy changed over the year. Our study involved 47 individuals with cystic fibrosis, with an average age of 21 years, who completed one year of elexacaftor-tezacaftor-ivacaftor therapy. After 6 months, time spent on aerosol therapy decreased by 2.5 minutes per day, time on airway clearance therapies decreased by 8.8 minutes per day, and time for cleaning respiratory equipment decreased by 10.6 minutes per day. By the end of the year, they were saving almost 15 minutes per day on average. At one year, 5 out of 47 said they had stopped using the positive expiratory pressure mask. People with cystic fibrosis using elexacaftor-tezacaftor-ivacaftor may find that they spend less time on their daily respiratory physiotherapy routine. However, activities like aerosol therapy, airway clearance therapies, and maintaining respiratory equipment were still seen as time-consuming.
Assuntos
Fibrose Cística , Indóis , Pirazóis , Piridinas , Pirrolidinas , Quinolonas , Humanos , Aminofenóis , Benzodioxóis/uso terapêutico , Fibrose Cística/tratamento farmacológico , Modalidades de Fisioterapia , Aerossóis e Gotículas RespiratóriosRESUMO
BACKGROUND: Chronic airway infection by Pseudomonas aeruginosa significantly impacts the health of people with cystic fibrosis (PwCF), presenting complex treatment challenges. RESEARCH DESIGN AND METHODS: To gain insights into PwCF's experiences, a virtual European Patient Advisory Board was convened. Board explored inhaled antibiotic usage, treatment adherence, and associated challenges. Additionally, an online survey was conducted among PwCF to further understand real-life experiences and unmet needs, particularly related to CFTR modulators. RESULTS: The Advisory Board proved instrumental in collecting valuable real-world perspectives, offering potential avenues for reshaping the care model for complex diseases like cystic fibrosis. CONCLUSIONS: PwCF on CFTR modulators are questioning the necessity of continuing chronic medications and therapies. Physicians are urged to carefully consider the balance between simplifying antibiotic treatment and the risk of clinical deterioration due to bacterial infections when making treatment decisions. Furthermore, the development and global harmonization of diagnostic tools for chronic lung damage and treatment guidelines are crucial to justify the demanding routines that PwCF must endure to manage their condition.The heterogeneity in patient journeys, diagnostic challenges, treatment complexity, and issues related to adherence highlight the need for patient-centric, personalized care that emphasizes improving and maintaining treatment adherence to optimize cystic fibrosis management.