Evaluating the impact of personalized rehabilitation nursing intervention on postoperative recovery of respiratory function among thoracic surgery patients: A protocol for systematic review and meta-analysis.

BACKGROUND: Owing to clinical developments and economic strain, perioperative care has undergone considerable changes. Therefore, it is important to review and critique the efficacy of existing practices in a context that is placing increasing emphasis on better efficacy and cost-containment. Considering that the objective involves devising approaches to minimize postoperative complications and reduce medical care, efforts should concentrate on postsurgical pulmonary complications that are common. The present analysis aims to examine how customized rehabilitation nursing intercession impacts the postsurgical restoration of respiratory functions in thoracic surgery patients. METHODS: Prespecified search strategies will be employed to perform a methodological search of 6 databases namely EMBASE, Cochrane Library, PubMed, Web of Science, WanFang Database, and China National Knowledge Infrastructure. The analysis will comprise original publications that evaluated how personalized rehabilitation nursing intervention impacts postsurgical restoration of respiratory function in those who have undergone thoracic surgery. All considered publications are before December 25, 2021. Different authors will conduct an independent study selection process to evaluate the quality of the publications and extract required data. Based on the standardized mean difference and its 95% confidence interval, we estimate the summary effects for each meta-analyses. Based on heterogeneity in considered articles, the related data will be pooled through either a random- or fixed-effect meta-analysis. Lastly, the overall quality of evidence using appropriate methods will be performed. RESULTS: The results of this analysis will systematically evaluate how customized rehabilitation nursing interference impact postsurgical healing of respiratory functions in patients who have undergone thoracic surgery by collecting the existing evidence. ETHICS AND DISSEMINATION: Not required. OPEN SCIENCE FRAMEWORK REGISTRATION NUMBER: 10.17605/OSF.IO/NBVYW.

Effectiveness of pulmonary rehabilitation in patients with chronic obstructive pulmonary disease after lobectomy due to non-small cell lung cancer - a single-center retrospective study.

INTRODUCTION: The procedure of lung parenchyma resection may result in impairment of physical capacity and quality of life. In patients with operable non-small cell lung cancer (NSCLC), lobectomy is an elective procedure. Chronic obstructive pulmonary disease (COPD) is a common coexisting condition in patients with NSCLC. Effectiveness of post-operative pulmonary rehabilitation (PR) in patients who underwent lobectomy due to NSCLC and suffering from COPD as compared to individuals without COPD has not been determined yet. The aim of the study was to compare effectiveness of post-operative PR in patients with COPD after lobectomy due to NSCLC (COPD[+] L [+]) with individuals with COPD without lung parenchyma resection (COPD(+) L(-)) and those who underwent lobectomy due to NSCLC and not suffering from COPD (COPD[-] L[+]). MATERIAL AND METHODS: Thirty-seven patients with non-small cell lung cancer (21 patients with and 16 patients without COPD) who underwent lobectomy and 29 subjects with COPD referred to the Lung Diseases Treatment and Rehabilitation Centre in Lodz in 2018-2019 were included in this retrospective analysis. The patients participated in a 3-week inpatient pulmonary rehabilitation (PR) program which included breathing exercises, physical workout, relaxation exercises, education, psychological support and nutrition consulting. The evaluation included lung function measurements, six-minute walking test (6MWT) and the St. George's Respiratory Questionnaire (SGRQ) score. The results obtained before the rehabilitation were compared to those achieved after the 3-week PR program and compared between the study groups. RESULTS: A significant increase in the distance covered during 6MWT was observed in all the three groups studied: COPD(+) L(+) (Δ = 62.52 ± 14.58 m); COPD(-) L(+) (Δ = 73.67 ± 11.58 m); and COPD(+) L(-) (Δ = 59.93 ± 10.02 m) (p < 0.001 for all). Similarly, a statistically and clinically significant improvement in the total SGRQ score was recorded: COPD(+) L(+) ∆ = -12.05 ± 3.96 points; p < 0.05 and COPD(-) L(+) ∆ = -12.30 ± 4.85 points; p < 0.01 and COPD(+) (L-) ∆= -14.07 ± 3.36 points (p < 0.001). No significant differences in the outcome improvement between the study groups were identified. CONCLUSIONS: The results of the study show that COPD(+) L(+) patients gained benefits from post-operative PR comparable to COPD(+) L(-) and COPD(-) L(+) subjects by improving their physical capacity and quality of life.

Airway clearance techniques and use of mucoactive agents for adult critically ill patients with acute respiratory failure: a qualitative study exploring UK physiotherapy practice.

OBJECTIVES: To explore and describe current UK physiotherapy practice relating to airway clearance techniques and mucoactive agents in critically ill adult patients with acute respiratory failure in the intensive care unit. DESIGN: A descriptive, qualitative study using focus group interviews. Focus groups were audio-recorded, independently transcribed, and data analysed thematically. Participants Senior, experienced physiotherapists, clinically active in critical care. RESULTS: Fifteen physiotherapists participated in four interview sessions. Five themes emerged describing airway clearance techniques: 'Repertoire of airway clearance techniques', 'Staffing and skillset', 'Commencing respiratory physiotherapy', 'Technique selection', and 'Determining effectiveness' were themes related to airway clearance techniques. Five themes were also identified in relation to mucoactive agents: 'Use in clinical practice', 'Decision to commence', 'Selection of agent', 'Stopping mucoactive agents', and 'Determining effectiveness'. A summary of key features of standard practice was developed. CONCLUSIONS: Standard UK physiotherapy practice of airway clearance techniques is variable, but patient-centred and targeted to individual need, with adjunctive use of mucoactive agents to enhance and optimise patient management if required. Based on this study, key features of airway clearance techniques have been summarised to help capture standard care, which could be used in future trials involving ACT as part of usual care.

[Implementation of the ICD-ICF model in rehabilitation medicine: report of a clinical case in respiratory rehabilitation]. / Implementazione del modello ICD-ICF in medicina riabilitativa: presentazione di un caso clinico in riabilitazione respiratoria.

SUMMARY: We present the clinical case of a 74 years old patient undergoing tracheotomy for persistent hypercapnic respiratory failure after lower right lobectomy surgery, performed as a result of pulmonary cancer recurrence. The patient was transferred to the Department of Respiratory Sub Intensive Care for respiratory weaning, decannulation and cycle of motor and respiratory physiotherapy. The joint evaluation of physicians, nurses and physiotherapists has allowed the identification of ICD-9 and ICF codes of the severe disability shown by the patient in the first days of hospital stay (respiratory failure due to pneumonia that need invasive mechanical ventilation by tracheotomy, prolonged immobility, muscular deconditioning and inability to perform even the simplest activities of daily life; it required also artificial nutrition by naso gastric tube). ICF codes as respiratory functions (respiratory system functions, additional respiratory functions, sensations associated with cardiovascular and respiratory functions, moving with aids, walking, vestibular functions, muscle strength, tolerance to physical exercise, personal care, performing the routine daily sleep functions, energy and drive functions), were particularly compromised at admission. Medical intervention (antibiotic therapy based on microbiological isolations, optimization of inhalatory therapy, management of intestinal complications and cardiological which required cardiological treatment remodulation in order to obtain better heart rate control and better blood pressure control allowed a clear improvement of general and respiratory clinical conditions. The simultaneous physiotherapists'intervention (weaning not only from invasive mechanical ventilation but also from tracheotomic cannula and oxygen therapy, stationary and cycloergometer with arms and exercise training) and nurses'intervention (medication of pressure injuries, surveillance of the sleep-wake rhythm, management of the daily routine) allowed a gradual improvement of both motor and respiratory ability with a consequent indipendence in activities of daily living. Important were also psychological counseling and intervention of speech therapists (removal of naso gastric tube, once excluded dysphagia also by videofluoroscopy). During a long lasting clinical improvement, coincident with patient's discharge to home, has been assessed disability through ICF codes, largely improved under medical, nursing and physiotherapist profile.

Pulmonary rehabilitation, physical activity, respiratory failure and palliative respiratory care.

The CIRO Academy in Horn (the Netherlands) organised a 2-day meeting to present and discuss the studies published in 2017 pertaining to key priority areas of respiratory and critical care medicine. This review summarises studies focussing on pulmonary rehabilitation and exercise training, physical activity, chronic respiratory failure and palliative respiratory care published in 2017.

Manejo ventilatorio no invasivo de un paciente con enfermedad de Steinert / Non-invasive ventilatory management of a patient with Steinert's disease

Introducción: la enfermedad de Steinert es una enfermedad neuromuscular crónica y progresiva de carácter autosómico dominante. Debido a que puede afectar a los músculos respiratorios, los pacientes se benefician de distintas técnicas de fisioterapia con el fin de evitar complicaciones. Caso clínico: paciente con enfermedad de Steinert que fue tratada en un hospital público de la provincia de Buenos Aires durante un cuadro de insuficiencia respiratoria aguda, de manera no invasiva. Comentarios: esta experiencia muestra que estos pacientes pueden ser tratados de manera no invasiva, fuera de la unidad de cuidados intensivos, y ser controlados ambulatoriamente luego de su egreso pudiendo reinsertarse en la comunidad. Asimismo, cabe destacar que esto fue posible en un hospital público, dentro de un contexto institucional y socioeconómico desfavorable(AU)

Introduction: Steinert's disease is a chronic and progressive autosomal dominant neuromuscular disease. Because this disease can affect respiratory muscles, these patients benefit from different physiotherapy techniques in order to avoid complications. Case presentation: patient with Steinert's disease who was treated in a Public Hospital of the Province of Buenos Aires during an acute respiratory failure with non-invasive way. Comments: This experience shows that these patients can be treated non-invasively, outside the intensive care unit, and be controlled outpatient after discharge, being able to be reinserted in the community. It should also be noted that this was possible in a public hospital, within an unfavorable institutional and socio-economic context(AU)

Ventilación no invasiva en insuficiencia respiratoria aguda pediátrica: rol del terapeuta ventilatorio / Non-invasive mechanical ventilation in pediatric acute respiratory failure: the role of the respiratory therapist

Currently, Chilean pediatric intensive care units use non-invasive mechanical ventilation as ventilation support in acute respiratory conditions. However, there are differences in methodology and the number of patients treated annually. These units have a physiotherapist who has progressively incorporated skills related to non-invasive mechanical ventilation application, as well as to other forms of respiratory support and care in general. At present the role of the therapist is fundamental to the ventilatory support of patients with acute respiratory failure

En la actualidad todas las unidades de cuidados intensivos pediátricos nacionales utilizan Ventilación Mecánica no Invasiva como método de soporte ventilatorio en condiciones agudas, no obstante, estas difieren en metodología de aplicación y número de pacientes conectados anualmente. El kinesiólogo que se desempeña como terapeuta respiratorio en estas unidades, ha incorporado de manera progresiva competencias técnicas que lo relacionan con la aplicación de la ventilación no invasiva, así como con otras formas de soporte ventilatorio y cuidados respiratorios en general. Particularmente en ventilación mecánica no invasiva, existe importante dependencia de los cuidados que este profesional puede ofrecer y que son requeridos durante todo el desarrollo de la terapia

Rol del kinesiólogo respiratorio en el proceso de alta domiciliaria en niños con ventilación mecánica prolongada / Role of respiratory physiotherapists in the discharge process in children with long-term ventilation

In chronic children with long-term mechanical ventilation, early discharge improves quality of life and decreases associated health costs. In order to achieve this goal, implementation of hospital and home care programs integrating a multidisciplinary team is necessary. In North America, the Respiratory Therapist (RT) performs an important part of the respiratory care and education to caregivers before patients' discharge. In Chile, the kinesiologist (physical therapist with respiratory care knowledge) assumes part of these functions, including permeability of the airway, education about oxygen therapy systems, mechanical ventilation support adaptation, thermo-humidification, aerosol therapy and monitoring.Additionally, unlike the traditional role of RTs, kinesiologists are involved in respiratory rehabilitation activities designed to optimize cardiorespiratory function prior to discharge, integrating general and specific training strategies, use of phonation devices and implementation of individualized respiratory assessments

En niños crónicos dependientes de ventilación mecánica prolongada (VMP), el alta precoz mejora la calidad de vida y disminuye los costos sanitarios asociados. Para lograrla es necesaria la implementación de programas hospitalarios y domiciliarios que integren a distintos profesionales. En Norteamérica es el Terapista Respiratorio (TR) quien ejecuta parte importante de los cuidados respiratorios y educación a los padres previo al alta. En Chile es el Kinesiólogo quien asume parte de estas funciones, incluyendo permeabilización de la vía aérea, adecuación de sistemas de soporte ventilatorio, oxigenoterapia, termohumedificación, aerosolterapía y monitorización.Adicionalmente, a diferencia del rol clásico del TR, el kinesiólogo desarrolla actividades de rehabilitación respiratoria tendientes a optimizar el estado funcional cardiorespiratorio previo al alta, integrando actividades de acondicionamiento general y especifico, uso de dispositivos fonatorios y ejecución de evaluaciones individualizadas de la función respiratoria

[Impact of pulmonary rehabilitation after lung resection for cancer on patients' level of anxiety and depression]. / Impact de la réhabilitation respiratoire sur l'anxiété et la dépression après chirurgie thoracique pour cancer.

INTRODUCTION: Pulmonary rehabilitation (PR) for patients undergoing lung resection for cancer remains controversial. We studied the effects of PR, its impact on quality of life and the level of anxiety and depression. METHODS: In 2011 and 2012, PR was offered to all patients referred to our institution after lung resection for cancer. Patients were evaluated between admission and discharge by a 6 minutes walking test (6MWD), a Visual Analogue Pain Intensity Scale, a quality of life questionnaire (EORTC QLQ C30) and by the Hospital Anxiety and Depression Scale (HAD). The same questionnaires were mailed 6 months after completing PR. RESULTS: Between early 2011 and late 2012, 133 patients were admitted to our institution following lung resection for cancer. Of these, 59 (44%) patients completed PR and returned their questionnaires 6 months after discharge. During PR of these 59 patients, the mean quality of life score increased from 56.3 to 65.9 (P<0.05), the median anxiety score decreased from 5.5 to 4 (P<0.05) and that of depression from 3 to 2 (P<0.05). At 6 months post-discharge, the mean quality of life score remained stable at 66.3 (P=0.8), the median anxiety score reverted to 6 (P<0.05) and the median depression score reverted to 4.5 (P<0.05). CONCLUSION: This observational study during PR, showed that quality of life and the levels of anxiety and depression were improved at the end of the course. After returning home, the average quality of life score remained stable but the level of anxiety and depression increased.

Ghrelin administration for chronic respiratory failure: a randomized dose-comparison trial.

BACKGROUND: Repeated ghrelin administration leads to improvements in symptoms, muscle wasting and exercise tolerance in cachectic patients with pulmonary disease. We investigated the optimal ghrelin dose for underweight patients with chronic respiratory failure. METHODS: In this multicenter, randomized, dose-comparison exploratory study, 44 cachectic patients with chronic respiratory failure were randomly assigned pulmonary rehabilitation with intravenous twice-daily administration of 1 or 2 µg/kg ghrelin for 3 weeks. The primary endpoint was improvement in 6-min walking distance (6 MWD). The secondary endpoint was change in peak VO2. RESULTS: Twenty-one patients were assigned to the 1 µg/kg ghrelin group and 23 to the 2 µg/kg ghrelin group. Change from baseline 6 MWD after treatment was similar between groups(1 µg/kg: 53.9 m, 2 µg/kg: 53.9 m, p = 0.99). Mean change in peak VO2 was significantly greater in the 2 µg/kg group (63.1 ml/min) than in the 1 µg/kg group (-63.8 ml/min, p = 0.048). Food intake and lean body mass significantly increased in both groups, and the St. George Respiratory Questionnaire score, body weight, and body mass index were remarkably improved in only the 2 µg/kg group, although there was no significant difference between groups. No treatment-related serious events were reported for either group. CONCLUSION: Improvements in the oxygen uptake capacity were greater in patients receiving 2 µg/kg ghrelin twice daily for 3 weeks than in those receiving 1 µg/kg, although exercise tolerance was similar between groups at the end of the 3-week treatment period. Thus, a twice daily dose of 2 µg/kg ghrelin is recommended over 1 µg/kg ghrelin for patients with chronic respiratory failure and weight loss.

Patients classification on weaning trials using neural networks and wavelet transform.

The determination of the optimal time of the patients in weaning trial process from mechanical ventilation, between patients capable of maintaining spontaneous breathing and patients that fail to maintain spontaneous breathing, is a very important task in intensive care unit. Wavelet Transform (WT) and Neural Networks (NN) techniques were applied in order to develop a classifier for the study of patients on weaning trial process. The respiratory pattern of each patient was characterized through different time series. Genetic Algorithms (GA) and Forward Selection were used as feature selection techniques. A classification performance of 77.00±0.06% of well classified patients, was obtained using a NN and GA combination, with only 6 variables of the 14 initials.

Rehabilitación respiratoria en el paciente neuromuscular: efectos sobre la tolerancia al ejercicio y musculatura respiratoria: resultado de una serie de casos / Respiratory rehabilitation in neuromuscular patients: effects on exercise tolerance and respiratory muscles

Background: The pulmonary rehabilitation (PR) has acquired an important role in neuromuscular patient treatment. The aim was to investigate the effects of PR program on 6-minute walking test variables (6MWT) and respiratory muscle function (RMF) in patients with neuromuscular disease. Patients and Methods: In the study were included 13 patients, age 12.5 +/- 2.8 years old. Seven of them were able to walk (2 Facioscapulohumeral Muscular Dystrophy (FSHD), 1 Becker Muscular Dystrophy, 1 Congenital Myopathy, 1 Bethlem Syndrome, 2 Duchenne Muscular Dystrophy); and 6 were unable to walk (4 Duchenne Muscular Dystrophy, 1 Spinal Muscular Atrophy (SMA) type III and 1 SMAII). The results of RMF and 6MWT before and after 13 weeks of respiratory muscle training (RMT) (40-50 percent Pimax and 60-70 percent Pemax) and aerobic training (AT) (50 percent heart rate reserve) were analyzed. Wilcoxon test with 95 percent confidence interval was used to assess statistical significance. Results: Significant changes (p < 0.05) were observed in the averages of dyspnea score that decreased in 1.8 points (from 4.4 to 2.6; -40.9 percent) and in sustained inspiratory pressure (Pims) that increased in 14.3 cm H2O (from 16 to 30.3; +89.4 percent). Other variables that assessed aerobic capacity (6 MWT, heart rate and leg fatigue) and RMF (Pimax and Pemax) showed a trend towards improvement, but did not reach statistical significance. Conclusion: In patients with neuromuscular diseases significant changes in dyspnea after cardiopulmonary training protocol were observed. Moreover, the moderate intensity respiratory muscle training was well tolerated and an effective method to generate significant increases in Pims, constituting an alternative to previously established protocols.

Introducción: La rehabilitación respiratoria (RR) ha adquirido un papel importante en el manejo del paciente con enfermedad neuromuscular. El objetivo de este estudio fue investigar los efectos de un programa de rehabilitación respiratoria (RR) sobre variables del test de caminata de 6 min (C6M) y función muscular respiratoria (FMR) en pacientes con patología neuromuscular. Pacientes y Métodos: En el estudio se incluyeron 13 pacientes, edad: 12,5 +/- 2,8 años, de los cuales 7 son ambulantes (2 distrofia muscular (DM) fascio-escápulo-humeral, 1 DM de Becker, 1 miopatía congénita, 1 síndrome de Bethlem, 2 DM de Duchenne); y 6 no son ambulantes (4 DM de Duchenne, 1 atrofia espinal (AT) tipo 3 y 1AT 2). Se analizaron los registros de FMR y C6M al inicio y posterior a 13 semanas de entrenamiento muscular respiratorio (40-50 por ciento Pimax y 60-70 por ciento Pemax) y cardiopulmonar (50 por ciento de FCR). Se utilizó el test no paramétrico de Wilcoxon con un intervalo de confianza de 95 por ciento. Resultados: Se observaron cambios significativos (p < 0,05) en el puntaje de disnea que disminuyó 1,8 puntos (de 4,4 a 2,6; -40,9 por ciento) y en la presión inspiratoria máxima sostenida (Pims) que aumentó 14,3 cm de H2O (de 16 a 30,3 cm H(2)0; +89,4 por ciento). Las otras variables que evaluaron capacidad aeróbica (C6M, frecuencia cardíaca y fatiga de las piernas) y función de los músculos respiratorios (Pimax y Pemax) mostraron una tendencia a la mejoría, sin embargo, no alcanzaron significación estadística. Conclusiones: En pacientes con enfermedades neuromusculares se observan cambios significativos en la disnea posterior a un protocolo de entrenamiento cardiopulmonar. Por otra parte, el entrenamiento muscular respiratorio de moderada intensidad fue un método bien tolerado y efectivo para generar incrementos significativos en la Pims, constituyendo una alternativa a los protocolos previamente establecidos.

The threshold moment: ethical tensions surrounding decision making on tracheostomy for patients in the intensive care unit.

With the aging of the general population and the ability of intensivists to support patients using ventilator support, tracheostomy has become a vital tool in the medical management of critically ill patients. While much of the medical literature on tracheostomy has focused on the optimal timing of and indications for performing this procedure, little is written on the ethical tensions that can revolve around decisions by patients, surrogates, and physicians on its use.This article will elucidate the ethical dilemmas that can arise surrounding the use of tracheostomy in critically ill patients and how ethics consultants and committees can approach these cases to allow resolution.

Ventilator-induced diaphragm dysfunction: cause and effect.

Mechanical ventilation (MV) is used clinically to maintain gas exchange in patients that require assistance in maintaining adequate alveolar ventilation. Common indications for MV include respiratory failure, heart failure, drug overdose, and surgery. Although MV can be a life-saving intervention for patients suffering from respiratory failure, prolonged MV can promote diaphragmatic atrophy and contractile dysfunction, which is referred to as ventilator-induced diaphragm dysfunction (VIDD). This is significant because VIDD is thought to contribute to problems in weaning patients from the ventilator. Extended time on the ventilator increases health care costs and greatly increases patient morbidity and mortality. Research reveals that only 18-24 h of MV is sufficient to develop VIDD in both laboratory animals and humans. Studies using animal models reveal that MV-induced diaphragmatic atrophy occurs due to increased diaphragmatic protein breakdown and decreased protein synthesis. Recent investigations have identified calpain, caspase-3, autophagy, and the ubiquitin-proteasome system as key proteases that participate in MV-induced diaphragmatic proteolysis. The challenge for the future is to define the MV-induced signaling pathways that promote the loss of diaphragm protein and depress diaphragm contractility. Indeed, forthcoming studies that delineate the signaling mechanisms responsible for VIDD will provide the knowledge necessary for the development of a pharmacological approach that can prevent VIDD and reduce the incidence of weaning problems.

Inspiratory muscle strength training in infants with congenital heart disease and prolonged mechanical ventilation: a case report.

BACKGROUND AND PURPOSE: Inspiratory muscle strength training (IMST) has been shown to improve maximal pressures and facilitate ventilator weaning in adults with prolonged mechanical ventilation (MV). The purposes of this case report are: (1) to describe the rationale for IMST in infants with MV dependence and (2) to summarize the device modifications used to administer training. CASE DESCRIPTION: Two infants with congenital heart disease underwent corrective surgery and were referred for inspiratory muscle strength evaluation after repeated weaning failures. It was determined that IMST was indicated due to inspiratory muscle weakness and a rapid, shallow breathing pattern. In order to accommodate small tidal volumes of infants, 2 alternative training modes were devised. For infant 1, IMST consisted of 15-second inspiratory occlusions. Infant 2 received 10-breath sets of IMST through a modified positive end-expiratory pressure valve. Four daily IMST sets separated by 3 to 5 minutes of rest were administered 5 to 6 days per week. The infants' IMST tolerance was evaluated by vital signs and daily clinical reviews. OUTCOMES: Maximal inspiratory pressure (MIP) and rate of pressure development (dP/dt) were the primary outcome measures. Secondary outcome measures included the resting breathing pattern and MV weaning. There were no adverse events associated with IMST. Infants generated training pressures through the adapted devices, with improved MIP, dP/dt, and breathing pattern. Both infants weaned from MV to a high-flow nasal cannula, and neither required subsequent reintubation during their hospitalization. DISCUSSION: This case report describes pediatric adaptations of an IMST technique used to improve muscle performance and facilitate weaning in adults. Training was well tolerated in 2 infants with postoperative weaning difficulty and inspiratory muscle dysfunction. Further systematic examination will be needed to determine whether IMST provides a significant performance or weaning benefit.

Physical rehabilitation of patients in the intensive care unit requiring extracorporeal membrane oxygenation: a small case series.

BACKGROUND AND PURPOSE: Neuromuscular weakness and impaired physical function are common and long-lasting complications experienced by intensive care unit (ICU) survivors. There is growing evidence that implementing rehabilitation therapy shortly after ICU admission improves physical function and reduces health care utilization. Recently, there is increasing interest and utilization of extracorporeal membrane oxygenation (ECMO) to support patients with severe respiratory failure. Patients receiving ECMO are at great risk for significant physical impairments and pose unique challenges for delivering rehabilitation therapy. Consequently, there is a need for innovative examples of safely and feasibly delivering active rehabilitation to these patients. CASE DESCRIPTION: This case report describes 3 patients with respiratory failure requiring ECMO who received physical rehabilitation to illustrate and discuss relevant feasibility and safety issues. OUTCOMES: In case 1, sedation and femoral cannulation limited rehabilitation therapy while on ECMO. In the 2 subsequent cases, minimizing sedation and utilizing a single bicaval dual lumen ECMO cannula placed in the internal jugular vein allowed patients to be alert and participate in active physical therapy while on ECMO, illustrating feasible rehabilitation techniques for these patients. DISCUSSION: Although greater experience is needed to more fully evaluate the safety of rehabilitation on ECMO, these initial cases are encouraging. We recommend systematically and prospectively tracking safety events and patient outcomes during rehabilitation on ECMO to provide greater evidence in this area.

Ventilação mecânica em crianças / Mechanical ventilation in children

O presente artigo apresenta ao leitor as principais indicações de ventilação mecânica assistida em crianças e as principais modalidades existentes, além de trazer orientações para o ajuste dos parâmetros iniciais de ventilação de acordo com a indicação e listar as principais complicações relacionadas à ventilação mecânica e seu tratamento imediato.

The present article presents to the reader the main indications for mechanical ventilation in children and the most common modalities; it also gives orientation for the initial ventilator settings according to the indication, and lists the main ventilation-related complications and their immediate treatment.

Evaluation of a respiratory rehabilitation program in children with scoliosis.

BACKGROUND: Thoracic scoliosis is a lateral curvature of the spine associated with restrictive lung defects, manifested by a decrease in respiratory function tests. We undertook this study to evaluate the effect of a respiratory rehabilitation program over lung function in children with scoliosis. METHODS: We carried out a prospective and deliberate intervention study including 25 consecutive patients, aged 6 to 18 years, diagnosed with thoracic scoliosis. The respiratory rehabilitation program was structured into two phases: institutional and private residence. Statistical analysis was carried out using descriptive parameters and paired t-test and Wilcoxon signed-ranks test. Spearman correlation was used to measure intensity of association among variables. Statistical significance was considered when p <0.05. RESULTS: Idiopathic scoliosis was present in 52% of patients, with right dorsal curvature in 72%. Cobb angle average was 50.6° ± 29.7°. Most importantly, we found a negative correlation between this angle on left curvature and lung function. Initially, the main respiratory symptoms were dyspnea with poor effort tolerance in 52%. After treatment, 88% of patients were asymptomatic and only 4% presented poor effort tolerance. Oxygen saturation and forced vital capacity percentage had a significant increment after the program. CONCLUSION: Respiratory rehabilitation has a positive effect on increasing pulmonary function of children with scoliosis.

[Respiratory preparation before surgery in patients with chronic respiratory failure]. / Préparation respiratoire préopératoire des patients insuffisants respiratoires chroniques.

Scheduled and/or thoracic, abdominal surgeries increase the risk of respiratory postoperative complications. In patients with chronic respiratory failure, preoperative evaluation should be performed to evaluate respiratory function in aim to optimize perioperative management. Preoperative gas exchange abnormalities (hypoxemia or hypercapnia) are associated with respiratory postoperative complications. Respiratory physiotherapy and prophylactic non-invasive ventilation should be integrated in a global rehabilitation management for cardiothoracic or abdominal surgery procedures, which are at high risk of postoperative respiratory dysfunction. Stopping tobacco consummation should be benefit, but decease risk of postoperative complications is relevant only after a period for 6 to 8 weeks of cessation. Bronchodilatator aerosol therapy (beta-agonists and atropinics) and inhaled corticotherapy allow a rapid preparation for 24 to 48 h. Systematic preoperative antibiotherapy should not be recommended.