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1.
Crit Care ; 27(1): 428, 2023 11 06.
Artículo en Inglés | MEDLINE | ID: mdl-37932834

RESUMEN

BACKGROUND: Critically ill patients suffer from acute muscle wasting, which is associated with significant physical functional impairment. We describe data from nested muscle biopsy studies from two trials of functional electrical stimulation (FES) that did not shown improvements in physical function. METHODS: Primary cohort: single-centre randomized controlled trial. Additional healthy volunteer data from patients undergoing elective hip arthroplasty. Validation cohort: Four-centre randomized controlled trial. INTERVENTION: FES cycling for 60-90min/day. ANALYSES: Skeletal muscle mRNA expression of 223 genes underwent hierarchal clustering for targeted analysis and validation. RESULTS: Positively enriched pathways between healthy volunteers and ICU participants were "stress response", "response to stimuli" and "protein metabolism", in keeping with published data. Positively enriched pathways between admission and day 7 ICU participants were "FOXO-mediated transcription" (admission = 0.48 ± 0.94, day 7 = - 0.47 ± 1.04 mean log2 fold change; P = 0.042), "Fatty acid metabolism" (admission = 0.50 ± 0.67, day 7 = 0.07 ± 1.65 mean log2 fold change; P = 0.042) and "Interleukin-1 processing" (admission = 0.88 ± 0.50, day 7 = 0.97 ± 0.76 mean log2 fold change; P = 0.054). Muscle mRNA expression of UCP3 (P = 0.030) and DGKD (P = 0.040) decreased in both cohorts with no between group differences. Changes in IL-18 were not observed in the validation cohort (P = 0.268). Targeted analyses related to intramuscular mitochondrial substrate oxidation, fatty acid oxidation and intramuscular inflammation showed PPARγ-C1α; (P < 0.001), SLC25A20 (P = 0.017) and UCP3 (P < 0.001) decreased between admission and day 7 in both arms. LPIN-1 (P < 0.001) and SPT1 (P = 0.044) decreased between admission and day 7. IL-18 (P = 0.011) and TNFRSF12A (P = 0.009) increased in both arms between admission and day 7. IL-1ß (P = 0.007), its receptor IL-1R1 (P = 0.005) and IL-6R (P = 0.001) decreased in both arms between admission and day 7. No between group differences were seen in any of these (all p > 0.05). CONCLUSIONS: Intramuscular inflammation and altered substrate utilization are persistent in skeletal muscle during first week of critical illness and are not improved by the application of Functional Electrical Stimulation-assisted exercise. Future trials of exercise to prevent muscle wasting and physical impairment are unlikely to be successful unless these processes are addressed by other means than exercise alone.


Asunto(s)
Enfermedad Crítica , Interleucina-18 , Humanos , Unidades de Cuidados Intensivos , Atrofia Muscular , Estimulación Eléctrica , Ácidos Grasos , ARN Mensajero , Proteínas de Transporte de Membrana
2.
Crit Care ; 27(1): 450, 2023 11 20.
Artículo en Inglés | MEDLINE | ID: mdl-37986015

RESUMEN

BACKGROUND: CONCISE is an internationally agreed minimum set of outcomes for use in nutritional and metabolic clinical research in critically ill adults. Clinicians and researchers need to be aware of the clinimetric properties of these instruments and understand any limitations to ensure valid and reliable research. This systematic review and meta-analysis were undertaken to evaluate the clinimetric properties of the measurement instruments identified in CONCISE. METHODS: Four electronic databases were searched from inception to December 2022 (MEDLINE via Ovid, EMBASE via Ovid, CINAHL via Healthcare Databases Advanced Search, CENTRAL via Cochrane). Studies were included if they examined at least one clinimetric property of a CONCISE measurement instrument or recognised variation in adults ≥ 18 years with critical illness or recovering from critical illness in any language. The COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist for systematic reviews of Patient-Reported Outcome Measures was used. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses were used in line with COSMIN guidance. The COSMIN checklist was used to evaluate the risk of bias and the quality of clinimetric properties. Overall certainty of the evidence was rated using a modified Grading of Recommendations, Assessment, Development and Evaluation approach. Narrative synthesis was performed and where possible, meta-analysis was conducted. RESULTS: A total of 4316 studies were screened. Forty-seven were included in the review, reporting data for 12308 participants. The Short Form-36 Questionnaire (Physical Component Score and Physical Functioning), sit-to-stand test, 6-m walk test and Barthel Index had the strongest clinimetric properties and certainty of evidence. The Short Physical Performance Battery, Katz Index and handgrip strength had less favourable results. There was limited data for Lawson Instrumental Activities of Daily Living and the Global Leadership Initiative on Malnutrition criteria. The risk of bias ranged from inadequate to very good. The certainty of the evidence ranged from very low to high. CONCLUSIONS: Variable evidence exists to support the clinimetric properties of the CONCISE measurement instruments. We suggest using this review alongside CONCISE to guide outcome selection for future trials of nutrition and metabolic interventions in critical illness. TRIAL REGISTRATION: PROSPERO (CRD42023438187). Registered 21/06/2023.


Asunto(s)
Enfermedad Crítica , Fuerza de la Mano , Adulto , Humanos , Enfermedad Crítica/terapia , Actividades Cotidianas , Resultado del Tratamiento , Evaluación de Resultado en la Atención de Salud
3.
Crit Care ; 26(1): 240, 2022 08 06.
Artículo en Inglés | MEDLINE | ID: mdl-35933433

RESUMEN

BACKGROUND: Clinical research on nutritional and metabolic interventions in critically ill patients is heterogenous regarding time points, outcomes and measurement instruments used, impeding intervention development and data syntheses, and ultimately worsening clinical outcomes. We aimed to identify and develop a set of core outcome domains and associated measurement instruments to include in all research in critically ill patients. METHODS: An updated systematic review informed a two-stage modified Delphi consensus process (domains followed by instruments). Measurement instruments for domains considered 'essential' were taken through the second stage of the Delphi and a subsequent consensus meeting. RESULTS: In total, 213 participants (41 patients/caregivers, 50 clinical researchers and 122 healthcare professionals) from 24 countries contributed. Consensus was reached on time points (30 and 90 days post-randomisation). Three domains were considered 'essential' at 30 days (survival, physical function and Infection) and five at 90 days (survival, physical function, activities of daily living, nutritional status and muscle/nerve function). Core 'essential' measurement instruments reached consensus for survival and activities of daily living, and 'recommended' measurement instruments for physical function, nutritional status and muscle/nerve function. No consensus was reached for a measurement instrument for Infection. Four further domains met criteria for 'recommended,' but not 'essential,' to measure at 30 days post-randomisation (organ dysfunction, muscle/nerve function, nutritional status and wound healing) and three at 90 days (frailty, body composition and organ dysfunction). CONCLUSION: The CONCISE core outcome set is an internationally agreed minimum set of outcomes for use at 30 and 90 days post-randomisation, in nutritional and metabolic clinical research in critically ill adults.


Asunto(s)
Actividades Cotidianas , Enfermedad Crítica , Adulto , Enfermedad Crítica/terapia , Técnica Delphi , Humanos , Insuficiencia Multiorgánica , Evaluación de Resultado en la Atención de Salud , Proyectos de Investigación , Resultado del Tratamiento
4.
Anaesthesia ; 79(3): 329, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-37880920
5.
J Hum Nutr Diet ; 32(6): 702-712, 2019 12.
Artículo en Inglés | MEDLINE | ID: mdl-31034122

RESUMEN

BACKGROUND: Patients who survive critical illness frequently develop muscle weakness that can impact on quality of life; nutrition is potentially a modifiable risk factor. The present study aimed to explore the associations between cumulative energy deficits (using indirect calorimetry and estimated requirements), nutritional and functional outcomes. METHODS: A prospective single-centre observational study of 60 intensive care unit (ICU) patients, who were mechanically ventilated for at least 48 h, was conducted. Cumulative energy deficit was determined from artificial nutrition delivery compared to targets. Measurements included: (i) at recruitment and ICU discharge, weight, fat-free mass (bioimpedance spectroscopy) and malnutrition (Subjective Global Assessment score B/C); (ii) at awakening and ICU discharge, physical function (Physical Function in Intensive Care Test-scored) and muscle strength (Medical Research Council sum-score (MRC-SS). ICU-acquired weakness was defined as a MRC-SS score of less than 48/60. RESULTS: The median (interquartile range) cumulative energy deficit compared to the estimated targets up to ICU day 12 was 3648 (2514-5650) kcal. Adjusting for body mass index, age and severity of illness, cumulative energy deficit (per 1000 kcal) was independently associated with greater odds of ICU-acquired weakness [odds ratio (OR) = 2.1, 95% confidence interval (CI) = 1.4-3.3, P = 0.001] and malnutrition (OR = 1.9, 95% CI = 1.1-3.2, P = 0.02). In similar multivariable linear models, cumulative energy deficit was associated with reductions in fat-free mass (-1.3 kg; 95% CI = -2.4 to -0.2, P = 0.02) and physical function scores (-0.6 points; 95% CI = -0.9 to -0.3, P = 0.001). CONCLUSIONS: Cumulative energy deficit from artificial nutrition support was associated with reduced functional outcomes and greater loss of fat-free mass in ventilated ICU patients.


Asunto(s)
Enfermedad Crítica/terapia , Ingestión de Energía/fisiología , Apoyo Nutricional/métodos , Rendimiento Físico Funcional , Adulto , Anciano , Composición Corporal , Índice de Masa Corporal , Metabolismo Energético , Femenino , Humanos , Unidades de Cuidados Intensivos , Masculino , Persona de Mediana Edad , Debilidad Muscular , Evaluación Nutricional , Necesidades Nutricionales , Estado Nutricional , Alta del Paciente , Estudios Prospectivos , Respiración Artificial
6.
Support Care Cancer ; 26(6): 1727-1736, 2018 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-29243166

RESUMEN

PURPOSE: The aims of this study are to investigate the feasibility of an exercise program commencing 60 days following allogeneic stem cell transplantation (alloSCT), to investigate changes in physical function and health-related quality of life (HRQoL) in patients from pre- to post-alloSCT and to explore changes in patient outcomes before and after the program. METHODS: This study is a single site, prospective case series including 43 adults undergoing alloSCT. The intervention was an 8-week outpatient and home-based exercise and education program. Outcomes included feasibility (consent, attendance, compliance and completion rates), functional exercise capacity (incremental shuttle walk test), muscle strength (hand-held dynamometry), self-efficacy for physical activity (Physical Activity Assessment Inventory) and HRQoL (Functional Assessment of Cancer Therapy-Bone Marrow Transplant). Outcomes were measured pre-alloSCT, 60 days post-alloSCT (pre-intervention) and 100 days post-alloSCT (post-intervention). RESULTS: The consent rate was 93%. From baseline to 60 days post-alloSCT, there was significant decline in functional exercise capacity (mean difference 224 m, 95% CI 153-295, p < 0.0005), self-efficacy for physical activity (294 points, 95% CI 136-452, p = 0.001) and HRQoL (15 points, 95% CI 8-21, p < 0.0005). Ten participants did not commence the exercise program due to death (n = 5), illness (n = 1) or cancellation of alloSCT (n = 4). The intervention was feasible in those not affected by major medical complications or death. No adverse events occurred. From pre- to post-intervention, there was significant improvement in functional exercise capacity (p = 0.001) and HRQoL (p = 0.001). CONCLUSIONS: AlloSCT results in significant decline in functional exercise capacity, self-efficacy for physical activity and HRQoL, which may be improved through an exercise program. This pilot demonstrated safety, feasibility and high patient interest. Further randomised research is required.


Asunto(s)
Terapia por Ejercicio/métodos , Ejercicio Físico/psicología , Calidad de Vida/psicología , Trasplante de Células Madre/efectos adversos , Trasplante Homólogo/efectos adversos , Adulto , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pacientes Ambulatorios , Estudios Prospectivos , Trasplante de Células Madre/métodos , Trasplante Homólogo/métodos
7.
Crit Care ; 20(1): 354, 2016 Oct 29.
Artículo en Inglés | MEDLINE | ID: mdl-27793165

RESUMEN

BACKGROUND: The study objective was to obtain consensus on physical therapy (PT) in the rehabilitation of critical illness survivors after hospital discharge. Research questions were: what are PT goals, what are recommended measurement tools, and what constitutes an optimal PT intervention for survivors of critical illness? METHODS: A Delphi consensus study was conducted. Panelists were included based on relevant fields of expertise, years of clinical experience, and publication record. A literature review determined five themes, forming the basis for Delphi round one, which was aimed at generating ideas. Statements were drafted and ranked on a 5-point Likert scale in two additional rounds with the objective to reach consensus. Results were expressed as median and semi-interquartile range, with the consensus threshold set at ≤0.5. RESULTS: Ten internationally established researchers and clinicians participated in this Delphi panel, with a response rate of 80 %, 100 %, and 100 % across three rounds. Consensus was reached on 88.5 % of the statements, resulting in a framework for PT after hospital discharge. Essential handover information should include information on 15 parameters. A core set of outcomes should test exercise capacity, skeletal muscle strength, function in activities of daily living, mobility, quality of life, and pain. PT interventions should include functional exercises, circuit and endurance training, strengthening exercises for limb and respiratory muscles, education on recovery, and a nutritional component. Screening tools to identify impairments in other health domains and referral to specialists are proposed. CONCLUSIONS: A consensus-based framework for optimal PT after hospital discharge is proposed. Future research should focus on feasibility testing of this framework, developing risk stratification tools and validating core outcome measures for ICU survivors.


Asunto(s)
Consenso , Enfermedad Crítica/rehabilitación , Modalidades de Fisioterapia/normas , Rehabilitación/métodos , Actividades Cotidianas , Técnica Delphi , Humanos , Alta del Paciente/tendencias , Rehabilitación/normas , Sobrevivientes
8.
Colorectal Dis ; 14(3): 270-81, 2012 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-20977587

RESUMEN

AIM: The aim of this study was to identify and synthesize the hospital discharge criteria that have been used in the colorectal surgery literature. METHODS: A systematic literature search was conducted using eight bibliographic databases. Searches were limited to English language journal articles published between January 1996 and October 2009. Primary research applying hospital discharge criteria following colorectal surgery was included. Study selection was made independently by two reviewers. Discharge criteria were extracted from each included study. RESULTS: The 156 studies identified by the search strategy described 70 different sets of criteria to indicate readiness for discharge. The majority of studies applied a combination of three or four criteria; those most frequently cited were tolerance of oral intake (80%), return of bowel function (70%), adequate pain control (44%) and adequate mobility (35%). End-points employed to determine the achievement of criteria were generally poorly defined. CONCLUSION: A variety of hospital discharge criteria were applied in the colorectal surgery literature. Development of standardized criteria will allow more accurate comparison of results between studies assessing hospital length of stay or other discharge-related outcome measures.


Asunto(s)
Colon/cirugía , Procedimientos Quirúrgicos del Sistema Digestivo/normas , Evaluación de Resultado en la Atención de Salud , Alta del Paciente/normas , Recto/cirugía , Humanos , Tiempo de Internación , Manejo del Dolor , Periodo Posoperatorio , Recuperación de la Función
9.
Physiotherapy ; 117: 25-34, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-36242928

RESUMEN

OBJECTIVES: Postoperative pulmonary complications (PPCs) are a common serious complication following upper abdominal surgery. Postoperatively, physiotherapy-led non-invasive ventilation (NIV) may be a promising method to reduce PPC incidence. The objectives of this pilot trial were to examine preliminary effectiveness, feasibility and safety of additional intermittent physiotherapy-led NIV compared to continuous high-flow nasal cannula oxygen therapy (HFNC) alone. DESIGN: Single-centre, assessor-blinded, parallel-group, pilot randomised control trial. SETTING: Primary-referral hospital in Australia. PARTICIPANTS: 130 high-risk patients undergoing upper abdominal surgery. INTERVENTIONS: Continuous HFNC for 48-hours following surgical extubation, or HFNC plus five 30-minute physiotherapy-led NIV sessions. OUTCOMES: PPC incidence, trial feasibility and safety. RESULTS: PPC incidence was similar between groups (HFNC alone 12/65 (18%) vs HFNC plus NIV 10/64 (16%) adjusted HR 0.95; 95% CI 0.40-2.29). Delivery of HFNC as per-protocol was achieved in 81% (n = 105) of all participants. Physiotherapy-led NIV initiated within four-hours of surgical extubation was achieved in 81% (n = 52) of intervention group participants, with a mean 4.2 (SD 1.3) total number of NIV sessions delivered in the first two postoperative days. NIV was delivered as per-protocol in 52% of this cohort. Two episodes of severe hypotension during NIV requiring medical intervention were reported. CONCLUSION: Delivery of continuous HFNC was feasible. Delivery of NIV within four-hours of extubation was achieved and delivered safely with< 1% adverse events. The planned NIV intervention of five sessions within two postoperative days was not feasible. The results of this pilot study have informed the decision not to proceed to a fully powered trial. CLINICAL TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry, www.anzctr.org.au ACTRN12617000269336. CONTRIBUTION OF THE PAPER.


Asunto(s)
Ventilación no Invasiva , Humanos , Proyectos Piloto , Australia , Ventilación no Invasiva/métodos , Complicaciones Posoperatorias/prevención & control , Modalidades de Fisioterapia , Pulmón
10.
Spinal Cord ; 49(2): 244-50, 2011 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-20697418

RESUMEN

STUDY DESIGN: This was a prospective observational study. OBJECTIVES: To review airway management of patients with acute cervical spinal cord injury (CSCI) who are admitted to the intensive care unit (ICU) and to develop a classification and regression tree (CART) to direct clinical decision making in airway management. SETTING: This study was carried out in Australia. METHODS: All patients with CSCI who required intubation and mechanical ventilation and who were admitted to ICU in three tertiary hospitals in Melbourne between October 2004 and May 2009 and two other interstate hospitals between December 2004 and December 2005 were included. Airway management was recorded. RESULTS: A total of 114 patients were included. Tracheostomy insertion occurred in 68 patients (59.7%). Using CART analysis, it was found that the variables forced vital capacity, the volume of pulmonary secretion and gas exchange were predictive of airway management on 82.3% occasions with an 8.7% extubation failure rate. CONCLUSION: A CART can be useful in clinical decision making regarding airway management in CSCI.


Asunto(s)
Manejo de la Vía Aérea/métodos , Asfixia/terapia , Protocolos Clínicos/normas , Árboles de Decisión , Parálisis Respiratoria/terapia , Traumatismos de la Médula Espinal/terapia , Adulto , Manejo de la Vía Aérea/tendencias , Asfixia/epidemiología , Asfixia/prevención & control , Australia/epidemiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Estudios Prospectivos , Parálisis Respiratoria/complicaciones , Parálisis Respiratoria/epidemiología , Traumatismos de la Médula Espinal/complicaciones , Traumatismos de la Médula Espinal/epidemiología , Adulto Joven
11.
Spinal Cord ; 49(1): 17-29, 2011 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-20404832

RESUMEN

STUDY DESIGN: Systematic review. OBJECTIVES: Identify, evaluate, and synthesize evidence regarding the effectiveness of various treatment strategies for the respiratory management of acute tetraplegia. SETTING: Melbourne, Australia. METHODS: A search of multiple electronic databases (Medline, Cinahl, EMBASE, Cochrane Library, Web of Science, http://www.guideline.gov and http://www.icord.org/scire) was undertaken accompanied by the reference lists of all relevant articles identified. Methodological quality was assessed using the Newcastle-Ottawa Scale and the PEDro Scale. Descriptive analysis was performed. RESULTS: Twenty-one studies including 1263 patients were identified. The majority of the studies were case series (n = 13). A variety of interventions were used for the management of respiratory complications. Mortality (ARR = 0.4, 95% confidence interval (CI) 0.18, 0.61), the incidence of respiratory complications (ARR = 0.36, 95% CI (0.08, 0.58)), and requirement for a tracheostomy (ARR = 0.18, 95% CI (-0.05, 0.4)) were significantly reduced by using a respiratory protocol. A clinical pathway reduced duration of mechanical ventilation by 6 days 95% CI (-0.56, 12.56), intensive care unit length of stay by 6.8 days 95% CI (0.17-13.77) and costs. Intubation, mechanical ventilation, and tracheostomy are the mainstay of respiratory management for complete injuries above the level of C5. CONCLUSION: This review showed a clinical pathway with a structured respiratory protocol that includes a combination of treatment techniques provided regularly is effective in reducing respiratory complications and cost. The overall study quality was moderate and further studies using specific interventions that target respiratory complications are associated with specific regions of the cervical spine using more methodologically rigorous designs are required.


Asunto(s)
Vértebras Cervicales/lesiones , Protocolos Clínicos/normas , Cuadriplejía/terapia , Parálisis Respiratoria/terapia , Traumatismos de la Médula Espinal/terapia , Humanos , Cuadriplejía/complicaciones , Cuadriplejía/fisiopatología , Parálisis Respiratoria/diagnóstico , Parálisis Respiratoria/etiología , Traumatismos de la Médula Espinal/complicaciones , Traumatismos de la Médula Espinal/diagnóstico
12.
Chron Respir Dis ; 8(1): 21-30, 2011.
Artículo en Inglés | MEDLINE | ID: mdl-21339371

RESUMEN

There is limited information about the benefits of pulmonary rehabilitation (PR) in patients with bronchiectasis. This study aimed to evaluate the effects of an out-patient PR program in patients with a primary diagnosis of bronchiectasis and to compare them with a matched COPD group who completed the same PR program. A retrospective review was conducted of patients with bronchiectasis or COPD who completed 6 to 8 weeks of PR at two tertiary institutions. The outcome measures were the 6-minute walk distance (6MWD) and Chronic Respiratory Disease Questionnaire (CRQ). Ninety-five patients with bronchiectasis completed the PR (48 male; FEV(1) 63 [24] % predicted; age 67 [10] years). Significant improvements in 6MWD (mean change 53.4 m, 95% CI 45.0 to 61.7) and CRQ total score (mean change 14.0 units, 95% CI 11.3 to 16.7) were observed immediately following PR. In patients with complete follow-up (n = 37), these improvements remained significantly higher than baseline at 12 months (20.5 m, 95% CI 1.4 to 39.5 for 6MWD; 12.1 points, 95% CI 5.7 to 18.4 for CRQ total score). The time trend and changes in the 6MWD and CRQ scores were not significantly different between the bronchiectasis and the COPD groups (all p > 0.05). This study supports the inclusion of patients with bronchiectasis in existing PR programs. Further prospective RCTs are warranted to substantiate these findings.


Asunto(s)
Bronquiectasia/rehabilitación , Terapia por Ejercicio , Tolerancia al Ejercicio/fisiología , Caminata/fisiología , Anciano , Análisis de Varianza , Prueba de Esfuerzo , Femenino , Volumen Espiratorio Forzado/fisiología , Humanos , Masculino , Persona de Mediana Edad , Educación del Paciente como Asunto , Enfermedad Pulmonar Obstructiva Crónica/rehabilitación , Calidad de Vida , Estudios Retrospectivos , Encuestas y Cuestionarios
13.
Perioper Med (Lond) ; 10(1): 36, 2021 Oct 25.
Artículo en Inglés | MEDLINE | ID: mdl-34689825

RESUMEN

BACKGROUND: Preoperative education and breathing exercise training by a physiotherapist minimises pulmonary complications after abdominal surgery. Effects on specific clinical outcomes such as antibiotic prescriptions, chest imaging, sputum cultures, oxygen requirements, and diagnostic coding are unknown. METHODS: This post hoc analysis of prospectively collected data within a double-blinded, multicentre, randomised controlled trial involving 432 participants having major abdominal surgery explored effects of preoperative education and breathing exercise training with a physiotherapist on postoperative antibiotic prescriptions, hypoxemia, sputum cultures, chest imaging, auscultation, leukocytosis, pyrexia, oxygen therapy, and diagnostic coding, compared to a control group who received a booklet alone. All participants received standardised postoperative early ambulation. Outcomes were assessed daily for 14 postoperative days. Analyses were intention-to-treat using adjusted generalised multivariate linear regression. RESULTS: Preoperative physiotherapy was associated with fewer antibiotic prescriptions specific for a respiratory infection (RR 0.52; 95% CI 0.31 to 0.85, p = 0.01), less purulent sputum on the third and fourth postoperative days (RR 0.50; 95% CI 0.34 to 0.73, p = 0.01), fewer positive sputum cultures from the third to fifth postoperative day (RR 0.17; 95% CI 0.04 to 0.77, p = 0.01), and less oxygen therapy requirements (RR 0.49; 95% CI 0.31 to 0.78, p = 0.002). Treatment effects were specific to respiratory clinical coding domains. CONCLUSIONS: Preoperative physiotherapy prevents postoperative pulmonary complications and is associated with the minimisation of signs and symptoms of pulmonary collapse/consolidation and airway infection and specifically results in reduced oxygen therapy requirements and antibiotic prescriptions. TRIAL REGISTRATION: ANZCTR 12613000664741 ; 19/06/2013.

14.
Intensive Care Med ; 46(11): 1977-1986, 2020 11.
Artículo en Inglés | MEDLINE | ID: mdl-33104824

RESUMEN

The aim of this Intensive Care Medicine Rapid Practice Guideline (ICM-RPG) is to formulate an evidence-based guidance for the use of neuromuscular blocking agents (NMBA) in adults with acute respiratory distress syndrome (ARDS). The panel comprised 20 international clinical experts from 12 countries, and 2 patient representatives. We adhered to the methodology for trustworthy clinical practice guidelines and followed a strict conflict of interest policy. We convened panelists through teleconferences and web-based discussions. Guideline experts from the guidelines in intensive care, development, and evaluation Group provided methodological support. Two content experts provided input and shared their expertise with the panel but did not participate in drafting the final recommendations. We followed the Grading of Recommendations Assessment, Development, and Evaluation approach to assess the certainty of evidence and grade recommendations and suggestions. We used the evidence to decision framework to generate recommendations. The panel provided input on guideline implementation and monitoring, and suggested future research priorities. The overall certainty in the evidence was low. The ICM-RPG panel issued one recommendation and two suggestions regarding the use of NMBAs in adults with ARDS. Current evidence does not support the early routine use of an NMBA infusion in adults with ARDS of any severity. It favours avoiding a continuous infusion of NMBA for patients who are ventilated using a lighter sedation strategy. However, for patients who require deep sedation to facilitate lung protective ventilation or prone positioning, and require neuromuscular blockade, an infusion of an NMBA for 48 h is a reasonable option.


Asunto(s)
Bloqueo Neuromuscular , Bloqueantes Neuromusculares , Síndrome de Dificultad Respiratoria , Adulto , Cuidados Críticos , Humanos , Respiración Artificial , Síndrome de Dificultad Respiratoria/tratamiento farmacológico
15.
Physiotherapy ; 102(3): 256-63, 2016 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-26597694

RESUMEN

OBJECTIVES: To investigate in non-surgically and surgically treated non-small cell lung cancer (NSCLC): (1) changes in physical activity, function, health-related quality of life (HRQoL) and symptoms after diagnosis; and (2) the association between physical activity and outcomes. DESIGN: Prospective observational study. SETTING: Three acute tertiary hospitals. PARTICIPANTS: Sixty-nine individuals (43 male, median [IQR] age 68 [61 to 74] years) with stage I-IV NSCLC. MAIN OUTCOME MEASURES: The primary outcome (Physical Activity Scale for the Elderly) and secondary outcome (six-minute walk test and questionnaires assessing HRQoL, function, symptoms, mood) were measured at diagnosis (pre-treatment), and eight to ten weeks post-diagnosis (post-operative and/or during chemotherapy/radiotherapy). RESULTS: Individuals treated surgically (n=27) experienced a deterioration in physical activity levels (baseline median [IQR]=74 [51 to 135]; follow-up median [IQR]=29 [24 to 73]; median difference=45, effect size=0.3). At follow-up physical activity was inversely related to depression, pain and appetite loss (rho>0.5, p<0.05). In contrast non-surgical individuals (n=42) did not experience a change in physical activity, however did experience deterioration in function, functional capacity, global HRQoL, fatigue and dyspnoea. Physical activity levels were low in this group and at follow-up the strongest relationships with physical activity levels were global HRQoL, function, fatigue and mood (inverse, rho>0.5, p<0.05). CONCLUSIONS: Surgically treated individuals experienced a reduction in physical activity levels after diagnosis, which was not seen in the non-surgical group. Lower physical activity levels were associated with poorer outcomes, particularly in non-surgically treated individuals. Further research is required to establish the optimal intervention to improve physical activity levels in these cohorts.


Asunto(s)
Carcinoma de Pulmón de Células no Pequeñas/fisiopatología , Carcinoma de Pulmón de Células no Pequeñas/terapia , Evaluación de la Discapacidad , Ejercicio Físico , Neoplasias Pulmonares/fisiopatología , Neoplasias Pulmonares/terapia , Anciano , Carcinoma de Pulmón de Células no Pequeñas/patología , Prueba de Esfuerzo , Femenino , Humanos , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Estudios Prospectivos , Calidad de Vida , Encuestas y Cuestionarios
16.
Physiotherapy ; 102(4): 309-319, 2016 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-27553642

RESUMEN

BACKGROUND: People with gynaecological cancer commonly suffer from physical and psychological symptoms related to their cancer and cancer treatment. OBJECTIVE: To evaluate and synthesise the evidence examining the effect of interventions with an exercise component for females with gynaecological cancer. DATA SOURCES: Medline, CINAHL, EMBASE, PubMed, PEDro, PsycINFO and Cochrane Library were searched systematically in September 2014. STUDY SELECTION: Randomised controlled trials were included if they investigated the effects of interventions with an exercise component in patients with gynaecological cancer. STUDY APPRAISAL: Two reviewers independently assessed the risk of bias of studies using the PEDro scale. RESULTS: Seven randomised controlled trials on five patient groups involving 221 participants were included. The mean PEDro score was 5.3 (standard deviation 1.5) out of 10. Compared with control groups, the intervention groups showed significantly greater improvements in physical activity levels and body mass index. No significant effects were found for fatigue, depression and health-related quality of life. A meta-analysis of functional exercise capacity and muscle strength was not possible due to insufficient data in the included trials. LIMITATIONS: The majority of studies provided exercise as part of multicomponent intervention programmes. CONCLUSIONS: Interventions with an exercise component appear to be effective at improving physical activity levels and body mass index among patients with gynaecological cancer. Further research is required to examine the effects of exercise interventions alone in this population. SYSTEMATIC REVIEW REGISTRATION NUMBER: PROSPERO CRD42014014019.


Asunto(s)
Terapia por Ejercicio/métodos , Neoplasias de los Genitales Femeninos/rehabilitación , Fuerza Muscular/fisiología , Índice de Masa Corporal , Terapia por Ejercicio/psicología , Fatiga , Femenino , Neoplasias de los Genitales Femeninos/psicología , Humanos , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto
17.
Physiother Res Int ; 6(4): 236-50, 2001.
Artículo en Inglés | MEDLINE | ID: mdl-11833245

RESUMEN

BACKGROUND AND PURPOSE: Physiotherapists use a variety of techniques aimed at improving lung volumes and secretion clearance in patients after surgery. Periodic continuous positive airway pressure (PCPAP) is used to treat patients following elective upper abdominal surgery. However, the optimal method of application has not been identified, more specifically, the dosage of application of PCPAP. The present randomized controlled trial compared the effects of two dosages of PCPAP application and 'traditional' physiotherapy upon functional residual capacity (FRC), vital capacity (VC), oxyhaemoglobin saturation (SpO2), incidence of post-operative pulmonary complications and length of stay with a control group receiving 'traditional' physiotherapy only. METHOD: Fifty-seven subjects were randomly allocated to one of three groups. All groups received 'traditional' physiotherapy twice daily for a minimum of three post-operative days. In addition, two groups received PCPAP for 15 or 30 minutes, four times per day, for three days. RESULTS: Fifty subjects (39 male; 11 female) completed the study. There were no significant differences in any variables between the three groups. The overall incidence of post-operative pulmonary complications was 22% in the control group, 11% and 6% in the PCPAP 15-minute and PCPAP 30-minute groups, respectively. Length of hospital stay was not significantly different between the groups but for subjects who developed post-operative pulmonary complications, the length of stay was significantly greater (Z = -2.32; p = 0.021). CONCLUSIONS: The addition of PCPAP to a traditional physiotherapy post-operative treatment regimen after upper abdominal surgery did not significantly affect physiological or clinical outcomes.


Asunto(s)
Abdomen/cirugía , Modalidades de Fisioterapia/métodos , Respiración con Presión Positiva/métodos , Complicaciones Posoperatorias/prevención & control , Trastornos Respiratorios/prevención & control , Anciano , Análisis de Varianza , Ejercicios Respiratorios , Femenino , Humanos , Masculino , Máscaras , Mecánica Respiratoria , Estadísticas no Paramétricas
18.
Physiotherapy ; 100(1): 47-53, 2014 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-23958308

RESUMEN

OBJECTIVES: (1) To determine the ability of the Melbourne risk prediction tool to predict a pulmonary complication as defined by the Melbourne Group Scale in a medically defined high-risk upper abdominal surgery population during the postoperative period; (2) to identify the incidence of postoperative pulmonary complications; and (3) to examine the risk factors for postoperative pulmonary complications in this high-risk population. DESIGN: Observational cohort study. SETTING: Tertiary Australian referral centre. PARTICIPANTS AND METHODS: 50 individuals who underwent medically defined high-risk upper abdominal surgery. Presence of postoperative pulmonary complications was screened daily for seven days using the Melbourne Group Scale (Version 2). Postoperative pulmonary risk prediction was calculated according to the Melbourne risk prediction tool. OUTCOME MEASURES: (1) Melbourne risk prediction tool; and (2) the incidence of postoperative pulmonary complications. RESULTS: Sixty-six percent (33/50) underwent hepatobiliary or upper gastrointestinal surgery. Mean (SD) anaesthetic duration was 377.8 (165.5) minutes. The risk prediction tool classified 84% (42/50) as high risk. Overall postoperative pulmonary complication incidence was 42% (21/50). The tool was 91% sensitive and 21% specific with a 50% chance of correct classification. CONCLUSION: This is the first study to externally validate the Melbourne risk prediction tool in an independent medically defined high-risk population. There was a higher incidence of pulmonary complications postoperatively observed compared to that previously reported. Results demonstrated poor validity of the tool in a population already defined medically as high risk and when applied postoperatively. This observational study has identified several important points to consider in future trials.


Asunto(s)
Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Complicaciones Posoperatorias/epidemiología , Enfermedades Respiratorias/etiología , Anciano , Australia , Comorbilidad , Femenino , Conductas Relacionadas con la Salud , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Medición de Riesgo , Factores de Riesgo , Centros de Atención Terciaria
19.
BMJ Open ; 4(5): e004963, 2014 May 15.
Artículo en Inglés | MEDLINE | ID: mdl-24833691

RESUMEN

OBJECTIVE: To determine the implementation of National Institute for Health and Care Excellence guidance (NICE CG83) for posthospital discharge critical illness follow-up and rehabilitation programmes. DESIGN: Closed-question postal survey. SETTING: Adult intensive care units (ICUs) across the UK, identified from national databases of organisations. Specialist-only and private ICUs were not included. PARTICIPANTS: Senior respiratory critical care physiotherapy clinicians. RESULTS: A representative sample of 182 surveys was returned from the 240 distributed (75.8% (95% CI 70.4 to 81.2)). Only 48 organisations (27.3% (95% CI 20.7 to 33.9)) offered a follow-up service 2-3 months following hospital discharge, the majority (n=39, 84.8%) in clinic format. 12 organisations reported posthospital discharge rehabilitation programmes (6.8% (95% CI 3.1 to 10.5)), albeit only 10 of these operated on a regular basis. Lack of funding was reported as the most frequent (n=149/164, 90%) and main barrier (n=99/156, 63.5%) to providing services. Insufficient resources (n=71/164, 43.3%) and lack of priority by the clinical management team (n=66/164, 40.2%) were also highly cited barriers to service delivery. CONCLUSIONS: NICE CG83 has been successful in profiling the importance of rehabilitation for survivors of critical illness. However, 4 years following publication of CG83 there has been limited development of this clinical service across the UK. Strategies to support delivery of such quality improvement programmes are urgently required to enhance patient care.


Asunto(s)
Enfermedad Crítica/rehabilitación , Alta del Paciente , Adulto , Humanos , Unidades de Cuidados Intensivos , Guías de Práctica Clínica como Asunto , Encuestas y Cuestionarios , Reino Unido
20.
Lung Cancer ; 72(2): 139-53, 2011 May.
Artículo en Inglés | MEDLINE | ID: mdl-21316790

RESUMEN

CONTEXT: The role of exercise intervention for patients with Non-small cell lung cancer (NSCLC) has not been systematically reviewed to date. OBJECTIVE: To identify, evaluate and synthesize the evidence examining (1) the effect of exercise intervention on exercise capacity, health related quality of life (HRQoL), physical activity levels, cancer symptoms and mortality for patients with NSCLC; and (2) the safety and feasibility of exercise intervention for a population with NSCLC. DATA SOURCES: A systematic review of articles using the electronic databases MEDLINE (1950-2010), CINAHL (1982-2010), EMBASE (1980-2010), TRIP (1997-2010), Science Direct (1994-2010), PubMed (1949-2010), Cochrane Library (2010), Expanded Academic ASAP (1994-2010), Meditext Informit (1995-2010), PEDRO (1999-2010) and DARE (2010). Additional studies were identified by manually cross referencing all full text reports and personal files were searched. No publication date restrictions were imposed. ELIGIBILITY CRITERIA FOR STUDY SELECTION: Randomised controlled trials (RCTs), case-control studies and case series assessing exercise intervention to improve exercise capacity, HRQoL, level of daily physical activity, cancer symptoms or mortality of patients with NSCLC were included. Only articles available in English and published in a peer reviewed journal were included. DATA EXTRACTION: A data collection form was developed by one reviewer and data extracted. Data extraction was cross checked by a second reviewer. RESULTS AND DATA SYNTHESIS: 16 studies on 13 unique patient groups totalling 675 patients with NSCLC met the inclusion criteria. The majority of studies were case series (n=9) and two RCTs were included. Studies exercising participants pre-operatively reported improvements in exercise capacity but no change in HRQoL immediately post exercise intervention. Studies exercising participants post-treatment (surgery, chemotherapy or radiotherapy) demonstrated improvements in exercise capacity but conflicting results with respect to the impact on HRQoL immediately post exercise intervention. Heterogeneity among studies was observed and a meta-analysis was deemed inappropriate. PRISMA guidelines were followed in reporting this systematic review. CONCLUSION: Exercise intervention for patients with NSCLC is safe before and after cancer treatment. Interventions pre-operatively or post-cancer treatment are associated with positive benefits on exercise capacity, symptoms and some domains of HRQoL. The majority of studies are small case series therefore results should be viewed with caution until larger RCTs are completed. Further research is required to establish the effect of exercise during and after cancer treatment and in the advanced stage of disease, the optimum type of exercise training and the optimum setting for delivery.


Asunto(s)
Carcinoma de Pulmón de Células no Pequeñas/terapia , Terapia por Ejercicio , Neoplasias Pulmonares/terapia , Sesgo , Carcinoma de Pulmón de Células no Pequeñas/epidemiología , Carcinoma de Pulmón de Células no Pequeñas/fisiopatología , Humanos , Neoplasias Pulmonares/epidemiología , Neoplasias Pulmonares/fisiopatología , Actividad Motora , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto
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