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Daza JF, Cuthbertson BH, Myles PS, Shulman MA, Wijeysundera DN, Wijeysundera DN, Pearse RM, Myles PS, Abbott TEF, Shulman MA, Torres E, Ambosta A, Melo M, Mamdani M, Thorpe KE, Wallace S, Farrington C, Croal BL, Granton JT, Oh P, Thompson B, Hillis G, Beattie WS, Wijeysundera HC, Ellis M, Borg B, Kerridge RK, Douglas J, Brannan J, Pretto J, Godsall MG, Beauchamp N, Allen S, Kennedy A, Wright E, Malherbe J, Ismail H, Riedel B, Melville A, Sivakumar H, Murmane A, Kenchington K, Kirabiyik Y, Gurunathan U, Stonell C, Brunello K, Steele K, Tronstad O, Masel P, Dent A, Smith E, Bodger A, Abolfathi M, Sivalingam P, Hall A, Painter TW, Macklin S, Elliott A, Carrera AM, Terblanche NCS, Pitt S, Samuels J, Wilde C, Leslie K, MacCormick A, Bramley D, Southcott AM, Grant J, Taylor H, Bates S, Towns M, Tippett A, Marshall F, McCartney CJL, Choi S, Somascanthan P, Flores K, Karkouti K, Clarke HA, Jerath A, McCluskey SA, Wasowicz M, Day L, Pazmino-Canizares J, Belliard R, Lee L, Dobson K, Stanbrook M, Hagen K, Campbell D, Short T, Van Der Westhuizen J, Higgie K, Lindsay H, Jang R, Wong C, McAllister D, Ali M, Kumar J, Waymouth E, Kim C, Dimech J, Lorimer M, Tai J, Miller R, Sara R, Collingwood A, Olliff S, Gabriel S, Houston H, Dalley P, Hurford S, Hunt A, Andrews L, Navarra L, Jason-Smith A, Thompson H, McMillan N, Back G. Measurement properties of the WHO Disability Assessment Schedule 2.0 for evaluating functional status after inpatient surgery. Br J Surg 2022; 109:968-976. [PMID: 35929065 DOI: 10.1093/bjs/znac263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/17/2022] [Accepted: 07/08/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Expert recommendations propose the WHO Disability Assessment Schedule (WHODAS) 2.0 as a core outcome measure in surgical studies, yet data on its long-term measurement properties remain limited. These were evaluated in a secondary analysis of the Measurement of Exercise Tolerance before Surgery (METS) prospective cohort. METHODS Participants were adults (40 years of age or older) who underwent inpatient non-cardiac surgery. The 12-item WHODAS and EQ-5DTM-3L questionnaires were administered preoperatively (in person) and 1 year postoperatively (by telephone). Responsiveness was characterized using standardized response means (SRMs) and correlation coefficients between change scores. Construct validity was evaluated using correlation coefficients between 1-year scores and comparisons of WHODAS scores across clinically relevant subgroups. RESULTS The analysis included 546 patients. There was moderate correlation between changes in WHODAS and various EQ-5DTM subscales. The strongest correlation was between changes in WHODAS and changes in the functional domains of the EQ-5D-3L-for example, mobility (Spearman's rho 0.40, 95 per cent confidence interval [c.i.] 0.32 to 0.48) and usual activities (rho 0.45, 95 per cent c.i. 0.30 to 0.52). When compared across quartiles of EQ-5D index change, median WHODAS scores followed expected patterns of change. In subgroups with expected functional status changes, the WHODAS SRMs ranged from 'small' to 'large' in the expected directions of change. At 1 year, the WHODAS demonstrated convergence with the EQ-5D-3L functional domains, and good discrimination between patients with expected differences in functional status. CONCLUSION The WHODAS questionnaire has construct validity and responsiveness as a measure of functional status at 1 year after major surgery.
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Affiliation(s)
- Julian F Daza
- Division of General Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada.,Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Brian H Cuthbertson
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada.,Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada.,Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Paul S Myles
- Department of Anaesthesiology and Perioperative Medicine, Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Mark A Shulman
- Department of Anaesthesiology and Perioperative Medicine, Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Duminda N Wijeysundera
- Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada.,Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada.,Department of Anesthesia, St. Michael's Hospital, Toronto, Ontario, Canada
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Mudge AM, McRae P, Banks M, Blackberry I, Barrimore S, Endacott J, Graves N, Green T, Harvey G, Hubbard R, Kurrle S, Lim WK, Lee-Steere K, Masel P, Pandy S, Young A, Barnett A, Inouye SK. Effect of a Ward-Based Program on Hospital-Associated Complications and Length of Stay for Older Inpatients: The Cluster Randomized CHERISH Trial. JAMA Intern Med 2022; 182:274-282. [PMID: 35006265 PMCID: PMC8749692 DOI: 10.1001/jamainternmed.2021.7556] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
IMPORTANCE Hospital-associated complications of older people (HAC-OPs) include delirium, hospital-associated disability, incontinence, pressure injuries, and falls. These complications may be preventable by age-friendly principles of care, including early mobility, good nutrition and hydration, and meaningful cognitive engagement; however, implementation is challenging. OBJECTIVES To implement and evaluate a ward-based improvement program ("Eat Walk Engage") to more consistently deliver age-friendly principles of care to older individuals in acute inpatient wards. DESIGN, SETTING, AND PARTICIPANTS This cluster randomized CHERISH (Collaboration for Hospitalised Elders Reducing the Impact of Stays in Hospital) trial enrolled 539 consecutive inpatients aged 65 years or older, admitted for 3 days or more to study wards, from October 2, 2016, to April 3, 2017, with a 6-month follow-up. The study wards comprised 8 acute medical and surgical wards in 4 Australian public hospitals. Randomization was stratified by hospital, providing 4 clusters in intervention and in control groups. Statistical analysis was performed from August 28, 2018, to October 17, 2021, on an intention-to-treat basis. INTERVENTION A trained facilitator supported a multidisciplinary work group on each intervention ward to improve the care practices, environment, and culture to support key age-friendly principles. MAIN OUTCOMES AND MEASURES Primary outcomes were incidence of any HAC-OP and length of stay. Secondary outcomes were incidence of individual HAC-OPs, facility discharge, 6-month mortality, and all-cause readmission. Outcomes were analyzed at the individual level, adjusted for confounders and clustering. RESULTS A total of 265 participants on 4 intervention wards (124 women [46.8%]; mean [SD] age, 75.9 [7.3] years) and 274 participants on 4 control wards (145 women [52.9%]; mean [SD] age, 78.0 [8.2] years) were enrolled. The composite primary outcome of any HAC-OP occurred for 115 of 248 intervention participants (46.4%) and 129 of 249 control participants (51.8%) (intervention group: adjusted odds ratio, 1.07; 95% CI, 0.71-1.61). The median length of stay was 6 days (IQR, 4-9 days) for the intervention group and 7 days (IQR, 5-10 days) for the control group (adjusted hazard ratio, 0.96; 95% credible interval, 0.80-1.15). The incidence of delirium was significantly lower for intervention participants (adjusted odds ratio, 0.53; 95% CI, 0.31-0.90). There were no significant differences in other individual HAC-OPs, facility discharge, mortality, or readmissions. CONCLUSIONS AND RELEVANCE The Eat Walk Engage program did not reduce the composite primary outcome of any HAC-OP or length of stay, but there was a significant reduction in the incidence of delirium. TRIAL REGISTRATION anzctr.org.au Identifier: ACTRN12615000879561.
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Affiliation(s)
- Alison M Mudge
- Internal Medicine and Aged Care Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia.,School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia.,School of Clinical Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Prue McRae
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia.,Eat Walk Engage Program, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Merrilyn Banks
- Nutrition and Dietetics Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Irene Blackberry
- John Richards Centre for Rural Ageing Research, La Trobe Rural Health School, La Trobe University, Melbourne, Victoria, Australia
| | - Sally Barrimore
- Department of Nutrition and Dietetics, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - John Endacott
- Geriatrics Department, Nambour Hospital, Nambour, Queensland, Australia
| | - Nicholas Graves
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia.,Health Services and Systems Research, Duke-NUS Medical School, Singapore
| | - Theresa Green
- School of Nursing, Midwifery and Social Work, University of Queensland, Brisbane, Queensland, Australia.,STARS Research and Education Alliance, Metro North Health Surgical Treatment and Rehabilitation Service, Brisbane, Queensland, Australia
| | - Gill Harvey
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia.,College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Ruth Hubbard
- Centre for Research in Geriatric Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Sue Kurrle
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Wen Kwang Lim
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia.,Aged Care Services, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Karen Lee-Steere
- Eat Walk Engage Program, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Phil Masel
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia.,Department of Thoracic Medicine, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Shaun Pandy
- Department of Internal Medicine, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Adrienne Young
- Nutrition and Dietetics Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Adrian Barnett
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Sharon K Inouye
- Marcus Institute for Ageing Research, Hebrew SeniorLife, Boston, Massachusetts.,Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
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Shulman M, Cuthbertson B, Wijeysundera D, Pearse R, Thompson B, Torres E, Ambosta A, Wallace S, Farrington C, Myles P, Wallace S, Thompson B, Ellis M, Borg B, Kerridge R, Douglas J, Brannan J, Pretto J, Godsall M, Beauchamp N, Allen S, Kennedy A, Wright E, Malherbe J, Ismail H, Riedel B, Melville A, Sivakumar H, Murmane A, Kenchington K, Gurunathan U, Stonell C, Brunello K, Steele K, Tronstad O, Masel P, Dent A, Smith E, Bodger A, Abolfathi M, Sivalingam P, Hall A, Painter T, Macklin S, Elliott A, Carrera A, Terblanche N, Pitt S, Samuels J, Wilde C, MacCormick A, Leslie K, Bramley D, Southcott A, Grant J, Taylor H, Bates S, Towns M, Tippett A, Marshall F, McCartney C, Choi S, Somascanthan P, Flores K, Beattie W, Karkouti K, Clarke H, Jerath A, McCluskey S, Wasowicz M, Granton J, Day L, Pazmino-Canizares J, Hagen K, Campbell D, Short T, Van Der Westhuizen J, Higgie K, Lindsay H, Jang R, Wong C, Mcallister D, Ali M, Kumar J, Waymouth E, Kim C, Dimech J, Lorimer M, Tai J, Miller R, Sara R, Collingwood A, Olliff S, Gabriel S, Houston H, Dalley P, Hurford S, Hunt A, Andrews L, Navarra L, Jason-Smith A, Thompson H, McMillan N, Back G, Melo M, Mamdani M, Hillis G, Wijeysundera H. Using the 6-minute walk test to predict disability-free survival after major surgery. Br J Anaesth 2019; 122:111-119. [DOI: 10.1016/j.bja.2018.08.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 08/13/2018] [Accepted: 08/29/2018] [Indexed: 11/16/2022] Open
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Smith D, Anderson G, Lamont I, Masel P, Bell S, Reid D. Accurate assessment of systemic iron status in cystic fibrosis will avoid the hazards of inappropriate iron supplementation. J Cyst Fibros 2013; 12:303-4. [DOI: 10.1016/j.jcf.2012.10.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Accepted: 10/02/2012] [Indexed: 11/15/2022]
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Abstract
We quantified the influence of lapsed time, measurement of gas-transfer factor (TLCO), and passive smoking on expired carbon monoxide (CO) levels, and then evaluated the accuracy of smoking histories against expired CO measurements in patients newly attending 'occupational' compared with 'general' chest clinics. Expired CO levels had an estimated average rate of decline of 3.4 ppm/h in the presumed absence of further smoking, though individual rates depended necessarily on the initial levels (2.1, 3.9, 5.7 and 7.5 ppm/h, respectively, when the initial levels were 10, 20, 30 and 40 ppm). TLCO measurement was associated with a median increase in expired CO of 4.0 ppm, but passive exposure to tobacco smoke in non-smokers had negligible effect. Expired CO levels indicative of current smoking (> 8 ppm) were noted much more commonly in the current cigarette smokers (88%) than those who claimed to be current non-smokers (6.0%), but without significant difference between the non-smokers attending the occupational and general clinics (6.6% vs 5.3%). We conclude that the lapse of 1 h and the measurement of TLCO exert mild but important influences on the expired CO level, but that passive smoking does not. 'Occupational' and 'general' patients give similarly false declarations of current non-smoking when presenting initially for clinical evaluation.
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Affiliation(s)
- D N Leitch
- Department of Respiratory Medicine, Regional Unit for Occupational Lung Disease, Royal Victoria Infirmary, Queen Victoria Road, University of Newcastle upon Tyne, NE1 4LP, UK
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Wolter J, Seeney S, Bell S, Bowler S, Masel P, McCormack J. Effect of long term treatment with azithromycin on disease parameters in cystic fibrosis: a randomised trial. Thorax 2002; 57:212-6. [PMID: 11867823 PMCID: PMC1746273 DOI: 10.1136/thorax.57.3.212] [Citation(s) in RCA: 376] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Relentless chronic pulmonary inflammation is the major contributor to morbidity and mortality in patients with cystic fibrosis (CF). While immunomodulating therapies such as prednisolone and ibuprofen may be beneficial, their use is limited by side effects. Macrolides have immunomodulatory properties and long term use dramatically improves prognosis in diffuse panbronchiolitis, a condition with features in common with the lung disease of CF. METHODS To determine if azithromycin (AZM) improves clinical parameters and reduces inflammation in patients with CF, a 3 month prospective randomised double blind, placebo controlled study of AZM (250 mg/day) was undertaken in adults with CF. Monthly assessment included lung function, weight, and quality of life (QOL). Blood and sputum collection assessed systemic inflammation and changes in bacterial flora. Respiratory exacerbations were treated according to the policy of the CF Unit. RESULTS Sixty patients were recruited (29 men) of mean (SD) age 27.9 (6.5) years and initial forced expiratory volume in 1 second (FEV1) 56.6 (22.3)% predicted. FEV1% and forced vital capacity (FVC)% predicted were maintained in the AZM group while in the placebo group there was a mean (SE) decline of -3.62 (1.78)% (p=0.047) and -5.73 (1.66)% (p=0.001), respectively. Fewer courses of intravenous antibiotics were used in patients on AZM (0.37 v 1.13, p=0.016). Median C reactive protein (CRP) levels declined in the AZM group from 10 to 5.4 mg/ml but remained constant in the placebo group (p<0.001). QOL improved over time in patients on AZM and remained unchanged in those on placebo (p=0.035). CONCLUSION AZM in adults with CF significantly improved QOL, reduced CRP levels and the number of respiratory exacerbations, and reduced the rate of decline in lung function. Long term AZM may have a significant impact on morbidity and mortality in patients with CF. Further studies are required to define frequency of dosing and duration of benefit.
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Affiliation(s)
- J Wolter
- University Department of Medicine and Department of Infectious Disease, Mater Adult Hospital, Brisbane, Australia
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