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Soumagne T, Chenivesse C, Didier A, Giovannini-Chami L, Magnan A, Taillé C. [Written action plans for asthma control: How are they used by pulmonologists in France?]. Rev Mal Respir 2024; 41:102-109. [PMID: 38228440 DOI: 10.1016/j.rmr.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/06/2023] [Indexed: 01/18/2024]
Abstract
INTRODUCTION Despite evidence of the benefits of the written asthma action plans (WAP) in asthma control, they remain poorly applied. The aim of our study was to assess the practices of French-speaking pulmonologists and paediatricians in their use of WAP for asthma control and to analyse the contents of several WAPs routinely consulted in treatment of asthma patients. METHODS Members of three French medical societies (SPLF, G2A, SP2A) were requested to share their WAPs for asthma patients and to participate in an online survey about the possible influence of these documents on their practices. RESULTS Most (95%) of the 41 WAPs taken into consideration were symptom-based and 34% included peak expiratory flow measurement. All of these action plans were in full compliance with current guidelines. Among the 110 survey respondents, while 65% systematically provided a WAP to their asthma patients, only 30% often or always supplemented the written document with therapeutic education sessions. In almost every case, it was the doctor who presented the WAP to the patient, generally devoting to less than 10minutes to explanation of what they were handing out. CONCLUSIONS In France, WAPs are generally presented to the patient by the physician, which probably limits the time devoted to explanation of their contents. Furthermore, WAPs are rarely reinforced with therapeutic education. The current study suggests ways of improving the utilization of WAPs in asthma care and treatment.
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Affiliation(s)
- T Soumagne
- Service de pneumologie et de soins intensifs, hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - C Chenivesse
- Service de pneumologie et d'immuno-allergologie, hôpital Albert Calmette, CHRU de Lille, Lille, France; University Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 - UMR 9017- CIIL - Center for Infection and Immunity of Lille, Lille, France
| | - A Didier
- Service de pneumologie/allergologie, hôpital Larrey, CHU de Toulouse, Toulouse, France
| | | | - A Magnan
- Service de pneumologie, hôpital Foch, Suresnes, université de Versailles Saint-Quentin, Paris-Saclay, France
| | - C Taillé
- Service de pneumologie, Groupe Hospitalier Universitaire AP-HP Nord-Université Paris Cité, Hôpital Bichat, Inserm UMR1152, Paris, France.
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Patierno C, Fava GA, Carrozzino D. Illness Denial in Medical Disorders: A Systematic Review. PSYCHOTHERAPY AND PSYCHOSOMATICS 2023; 92:211-226. [PMID: 37429268 DOI: 10.1159/000531260] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 05/23/2023] [Indexed: 07/12/2023]
Abstract
INTRODUCTION Illness denial pertains to medical patients who do not acknowledge the presence or severity of their disease or the need of treatment. OBJECTIVE This systematic review was performed to clarify the clinical role and manifestations of illness denial, its impact on health attitudes and behavior, as well as on short- and long-term outcomes in patients with medical disorders. METHODS The systematic search according to the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines was conducted on PubMed, Scopus, and Web of Science. RESULTS The initial search yielded a total of 14,098 articles; 176 studies met the criteria for inclusion. Illness denial appeared to be a relatively common condition affecting a wide spectrum of health attitudes and behavior. In some cases, it may help a person cope with various stages of illness and treatment. In other situations, it may determine delay in seeking treatment, impaired adherence, and reduced self-management, leading to adverse outcomes. The Diagnostic Criteria for Psychosomatic Research (DCPR) were found to set a useful severity threshold for the condition. An important clinical distinction can also be made based on the DCPR for illness denial, which require the assessment of whether the patient has been provided with an adequate appraisal of the medical situation. CONCLUSIONS This systematic review indicates that patients with medical disorders experience and express illness denial in many forms and with varying degrees of severity. The findings suggest the need for a multidimensional assessment and provide challenging insights into the management of medical disorders.
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Affiliation(s)
- Chiara Patierno
- Department of Psychology "Renzo Canestrari," University of Bologna, Bologna, Italy
| | - Giovanni A Fava
- Department of Psychiatry, University at Buffalo, State University of New York, Buffalo, New York, USA
| | - Danilo Carrozzino
- Department of Psychology "Renzo Canestrari," University of Bologna, Bologna, Italy
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Uematsu M, Saito J, Sato S, Fukuhara A, Suzuki Y, Rikimaru M, Onuma T, Tomita H, Watanabe N, Saito M, Morimoto J, Kawamata T, Umeda T, Togawa R, Sato Y, Koizumi T, Hirai K, Minemura H, Nikaido T, Kanazawa K, Tanino Y, Munakata M, Shibata Y. Usefulness of diurnal variation of fractional exhaled nitric oxide for predicting early therapeutic response to asthma treatment. J Asthma 2021; 59:2039-2050. [PMID: 34550855 DOI: 10.1080/02770903.2021.1984524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Fractional exhaled nitric oxide (FeNO) is considered to be an adjunct for asthma management, although its usefulness remains controversial. Therefore, it may be necessary for new approaches to use FeNO for asthma management. We evaluated whether diurnal variations of FeNO can predict response to asthma treatment. METHODS This pilot study consisted of 22 uncontrolled asthmatics and 16 healthy subjects. FeNO and peak expiratory flow (PEF) were measured by themselves twice daily at home for three weeks (asthmatics) or two weeks (healthy subjects), and daily mean and diurnal variations of FeNO and PEF levels were calculated. In uncontrolled asthmatics, treatment was intensified a week after study entry, and then control status was reevaluated after three to four weeks. Asthmatics were then divided into two groups; good or poor responders. RESULTS Diurnal variations of FeNO levels, as well as daily mean FeNO and PEF levels, in uncontrolled asthmatics before intensive treatment were significantly higher than those in healthy subjects, regardless of treatment response (p < 0.01). Furthermore, in the good responders, diurnal variations of FeNO levels were significantly decreased in the 1st week (p < 0.05) of intensive treatment, whereas the daily mean FeNO levels significantly dropped in the 2nd week (p < 0.05). In the poor responders, no such changes were observed in FeNO levels. In terms of PEF, only the daily mean levels were significantly elevated after the initiation of intensive treatment, regardless of treatment response. CONCLUSIONS Diurnal variations of FeNO may contribute to predicting early therapeutic response to asthma treatment.
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Affiliation(s)
- Manabu Uematsu
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Junpei Saito
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Suguru Sato
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Atsuro Fukuhara
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Yasuhito Suzuki
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Mami Rikimaru
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Takumi Onuma
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Hikaru Tomita
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Natsumi Watanabe
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Mikako Saito
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Julia Morimoto
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Takaya Kawamata
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Takashi Umeda
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Ryuichi Togawa
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Yuki Sato
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Tatsuhiko Koizumi
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Kenichiro Hirai
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Hiroyuki Minemura
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Takefumi Nikaido
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Kenya Kanazawa
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Yoshinori Tanino
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Mitsuru Munakata
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
| | - Yoko Shibata
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine, Fukushima, Japan
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Yang CL, Hicks EA, Mitchell P, Reisman J, Podgers D, Hayward KM, Waite M, Ramsey CD. Canadian Thoracic Society 2021 Guideline update: Diagnosis and management of asthma in preschoolers, children and adults. CANADIAN JOURNAL OF RESPIRATORY, CRITICAL CARE, AND SLEEP MEDICINE 2021. [DOI: 10.1080/24745332.2021.1945887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Connie L. Yang
- Department of Pediatrics, British Columbia Children’s Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Patrick Mitchell
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Joe Reisman
- Pediatric Department, University of Ottawa, Children’s Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | | | - Kathleen M. Hayward
- Calgary COPD & Asthma Program, Alberta Health Services, Calgary, Alberta, Canada
| | - Mark Waite
- Department of Family Medicine, The Moncton Hospital, Moncton, New Brunswick, Canada
| | - Clare D. Ramsey
- Department of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
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Nanda A, Baptist AP, Divekar R, Parikh N, Seggev JS, Yusin JS, Nyenhuis SM. Asthma in the older adult. J Asthma 2019; 57:241-252. [PMID: 30656998 DOI: 10.1080/02770903.2019.1565828] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Objective: The older adult population is increasing worldwide, and a significant percentage has asthma. This review will discuss the challenges to diagnosis and management of asthma in older adults. Data Sources: PubMed was searched for multiple terms in various combinations, including asthma, older adult, elderly, comorbid conditions, asthma diagnosis, asthma treatment, biologics and medication side effects, and adverse events. From the search, the data sources that were utilized included peer reviewed scholarly review articles, peer reviewed scientific research articles, and peer reviewed book chapters. Study Selections: Study selections that were utilized included peer reviewed scholarly review articles, peer reviewed scientific research articles, and peer reviewed book chapters. Results: Asthma in older adults is frequently underdiagnosed and has higher morbidity and mortality rates compared to their younger counterparts. A detailed history and physical examination as well as judicious testing are essential to establish the asthma diagnosis and exclude alternative ones. Medical comorbidities, such as cardiovascular disease, cognitive impairment, depression, arthritis, gastroesophageal reflux disease (GERD), rhinitis, and sinusitis are common in this population and should also be assessed and treated. Non-pharmacologic management, including asthma education on inhaler technique and self-monitoring, is vital. Pharmacologic management includes standard asthma therapies such as inhaled corticosteroids (ICS), inhaled corticosteroid-long acting β-agonist combinations (ICS-LABA), leukotriene antagonists, long acting muscarinic antagonists (LAMA), and short acting bronchodilators (SABA). Newly approved biologic agents may also be utilized. Older adults are more vulnerable to polypharmacy and medication adverse events, and this should be taken into account when selecting the appropriate asthma treatment. Conclusions: The diagnosis and management of asthma in older adults has certain challenges, but if the clinician is aware of them, the morbidity and mortality of this condition can be improved in this growing population.
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Affiliation(s)
- Anil Nanda
- Asthma and Allergy Center, Lewisville and Flower Mound, TX, USA.,Division of Allergy and Immunology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Alan P Baptist
- Division of Allergy and Immunology, University of Michigan School of Medicine, Ann Arbor, MI, USA
| | - Rohit Divekar
- Division of Allergy and Immunology, Mayo Clinic, Rochester, MN, USA
| | - Neil Parikh
- Capital Allergy and Respiratory Disease Center, Sacramento, CA, USA
| | - Joram S Seggev
- Department of Internal Medicine, Roseman University College of Medicine, Las Vegas, NV, USA
| | - Joseph S Yusin
- Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA, USA.,David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Sharmilee M Nyenhuis
- Division of Pulmonary, Critical Care, Sleep and Allergy, University of Illinois at Chicago, Chicago, IL, USA
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Nascimento JP, Perossi L, Holtz M, Baddini-Martinez JA, De Souza HCD, Gastaldi AC. Peak expiratory flow in obese subjects in different positions. Physiother Theory Pract 2018; 35:956-963. [PMID: 29659309 DOI: 10.1080/09593985.2018.1461286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Objective: To analyze the peak expiratory flow (PEF) in obese subjects in standing (ST), seated (SE), supine (SU), prone (PR), and right and left lateral decubitus (RL and LL) positions. Methods: 36 obese volunteers, aged between 18 and 54 years, and nonsmokers, were evaluated by anthropometric data; spirometry; international physical activity questionnaire (IPAQ); and PEF in ST, SE, SU, PR, RL, and LL positions, randomly. Results: The mean age was 27.3 ± 7.4 years and BMI of 38.7 ± 3.2 kg/m2; IPAQ results: active (50%), irregularly active (25%), very active (16.7%), and sedentary (08.3%); spirometry results: FVC = 100.33%, FEV1 = 92.83%, FEV1/FVC ratio = 0.95, FEF25-75% = 85.55%. The PEF (L/min) were within the normal range and there was no difference between the ST and SE (428.6 ± 100.9 and 430.0 ± 100.1). Comparing ST and SE to the other positions, in absolute and percent of predicted values (L/min and %), there was a decrease in the SU (85.4 ± 14.9), PR (401.1 ± 92.4 and 84.1 ± 14.4), RL (398.6 ± 94.7 and 83.3 ± 14.9) (p < 0.05), and there was no difference to SU (409.4 ± 102.8) and LL (410.3 ± 93.9 and 85.8 ± 14.5). Conclusion: The PEF of healthy obese are similar in the standing and seated positions. The PEF decreases in the lying positions, except for the LL, that could be used as an alternative for measurements.
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Affiliation(s)
- Jéssica Perossi Nascimento
- a Physiotherapy course, Ribeirão Preto Medical School (FMRP) , University of São Paulo (USP) , Ribeirão Preto , SP , Brazil
| | - Larissa Perossi
- a Physiotherapy course, Ribeirão Preto Medical School (FMRP) , University of São Paulo (USP) , Ribeirão Preto , SP , Brazil
| | - Mayara Holtz
- a Physiotherapy course, Ribeirão Preto Medical School (FMRP) , University of São Paulo (USP) , Ribeirão Preto , SP , Brazil
| | - José Antônio Baddini-Martinez
- b Medical Clinic Department, Ribeirão Preto Medical School (FMRP) , University of São Paulo (USP) , Ribeirão Preto , SP , Brazil
| | - Hugo Celso Dutra De Souza
- a Physiotherapy course, Ribeirão Preto Medical School (FMRP) , University of São Paulo (USP) , Ribeirão Preto , SP , Brazil
| | - Ada Clarice Gastaldi
- a Physiotherapy course, Ribeirão Preto Medical School (FMRP) , University of São Paulo (USP) , Ribeirão Preto , SP , Brazil
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Ablard S, Coates E, Cooper C, Parry G, Mason SM. Can more appropriate support and services be provided for people who attend the emergency department frequently? National Health Service staff views. Emerg Med J 2017; 34:744-748. [DOI: 10.1136/emermed-2016-206546] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 08/11/2017] [Accepted: 08/21/2017] [Indexed: 11/04/2022]
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Gatheral TL, Rushton A, Evans DJW, Mulvaney CA, Halcovitch NR, Whiteley G, Eccles FJR, Spencer S. Personalised asthma action plans for adults with asthma. Cochrane Database Syst Rev 2017; 4:CD011859. [PMID: 28394084 PMCID: PMC6478068 DOI: 10.1002/14651858.cd011859.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND A key aim of asthma care is to empower each person to take control of his or her own condition. A personalised asthma action plan (PAAP), also known as a written action plan, an individualised action plan, or a self-management action plan, contributes to this endeavour. A PAAP includes individualised self-management instructions devised collaboratively with the patient to help maintain asthma control and regain control in the event of an exacerbation. A PAAP includes baseline characteristics (such as lung function), maintenance medication and instructions on how to respond to increasing symptoms and when to seek medical help. OBJECTIVES To evaluate the effectiveness of PAAPs used alone or in combination with education, for patient-reported outcomes, resource use and safety among adults with asthma. SEARCH METHODS We searched the Cochrane Airways Group Specialised Register of trials, clinical trial registers, reference lists of included studies and review articles, and relevant manufacturers' websites up to 14 September 2016. SELECTION CRITERIA We included parallel randomised controlled trials (RCTs), both blinded and unblinded, that evaluated written PAAPs in adults with asthma. Included studies compared PAAP alone versus no PAAP, and/or PAAP plus education versus education alone. DATA COLLECTION AND ANALYSIS Two review authors independently extracted study characteristics and outcome data and assessed risk of bias for each included study. Primary outcomes were number of participants reporting at least one exacerbation requiring an emergency department (ED) visit or hospitalisation, asthma symptom scores on a validated scale and adverse events (all causes). Secondary outcomes were quality of life measured on a validated scale, number of participants reporting at least one exacerbation requiring systemic corticosteroids, respiratory function and days lost from work or study. We used a random-effects model for all analyses and standard Cochrane methods throughout. MAIN RESULTS We identified 15 studies described in 27 articles that met our inclusion criteria. These 15 included studies randomised a total of 3062 participants (PAAP vs no PAAP: 2602 participants; PAAP plus education vs education alone: 460 participants). Ten studies (eight PAAP vs no PAAP; two PAAP plus education vs education alone) provided outcome data that contributed to quantitative analyses. The overall quality of evidence was rated as low or very low.Fourteen studies lasted six months or longer, and the remaining study lasted for 14 weeks. When reported, mean age ranged from 22 to 49 years and asthma severity ranged from mild to severe/high risk. PAAP alone compared with no PAAPResults showed no clear benefit or harm associated with PAAPs in terms of the number of participants requiring an ED visit or hospitalisation for an exacerbation (odds ratio (OR) 0.75, 95% confidence interval (CI) 0.45 to 1.24; 1385 participants; five studies; low-quality evidence), change from baseline in asthma symptoms (mean difference (MD) -0.16, 95% CI -0.25 to - 0.07; 141 participants; one study; low-quality evidence) or the number of serious adverse events, including death (OR 3.26, 95% CI 0.33 to 32.21; 125 participants; one study; very low-quality evidence). Data revealed a statistically significant improvement in quality of life scores for those receiving PAAP compared with no PAAP (MD 0.18, 95% CI 0.05 to 0.30; 441 participants; three studies; low-quality evidence), but this was below the threshold for a minimum clinically important difference (MCID). Results also showed no clear benefit or harm associated with PAAPs on the number of participants reporting at least one exacerbation requiring oral corticosteroids (OR 1.45, 95% CI 0.84 to 2.48; 1136 participants; three studies; very low-quality evidence) nor on respiratory function (change from baseline forced expiratory volume in one second (FEV1): MD -0.04 L, 95% CI -0.25L to 0.17 L; 392 participants; three studies; low-quality evidence). In one study, PAAPs were associated with significantly fewer days lost from work or study (MD -6.20, 95% CI -7.32 to - 5.08; 74 participants; low-quality evidence). PAAP plus education compared with education aloneResults showed no clear benefit or harm associated with adding a PAAP to education in terms of the number of participants requiring an ED visit or hospitalisation for an exacerbation (OR 1.08, 95% CI 0.27 to 4.32; 70 participants; one study; very low-quality evidence), change from baseline in asthma symptoms (MD -0.10, 95% CI -0.54 to 0.34; 70 participants; one study; low-quality evidence), change in quality of life scores from baseline (MD 0.13, 95% CI -0.13 to 0.39; 174 participants; one study; low-quality evidence) and number of participants requiring oral corticosteroids for an exacerbation (OR 0.28, 95% CI 0.07 to 1.12; 70 participants; one study; very low-quality evidence). No studies reported serious adverse events, respiratory function or days lost from work or study. AUTHORS' CONCLUSIONS Analysis of available studies was limited by variable reporting of primary and secondary outcomes; therefore, it is difficult to draw firm conclusions related to the effectiveness of PAAPs in the management of adult asthma. We found no evidence from randomised controlled trials of additional benefit or harm associated with use of PAAP versus no PAAP, or PAAP plus education versus education alone, but we considered the quality of the evidence to be low or very low, meaning that we cannot be confident in the magnitude or direction of reported treatment effects. In the context of this caveat, we found no observable effect on the primary outcomes of hospital attendance with an asthma exacerbation, asthma symptom scores or adverse events. We recommend further research with a particular focus on key patient-relevant outcomes, including exacerbation frequency and quality of life, in a broad spectrum of adults, including those over 60 years of age.
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Affiliation(s)
- Timothy L Gatheral
- University Hospitals of Morecambe Bay NHS Foundation TrustRespiratory MedicineLancasterUK
| | - Alison Rushton
- Lancashire Care NHS Foundation TrustEducation, Training and Professional Development, Nursing & Quality DirectoratePrestonUK
| | - David JW Evans
- Lancaster UniversityLancaster Health HubLancasterUKLA1 4YG
| | | | | | - Gemma Whiteley
- Lancashire Teaching Hospitals NHS Foundation Trust, Royal Preston HospitalResearch and InnovationPrestonUK
| | | | - Sally Spencer
- Edge Hill UniversityPostgraduate Medical InstituteSt Helens RoadOrmskirkLancashireUKL39 4QP
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Banh HL, Ahmadi E, Cave A. Are peak flow meters readily available in community pharmacies? Can Pharm J (Ott) 2016; 149:216-8. [PMID: 27540403 DOI: 10.1177/1715163516651278] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Hoan Linh Banh
- Department of Family Medicine/Faculty of Medicine and Dentistry (Banh, Cave), University of Alberta
| | - Elaheh Ahmadi
- Department of Family Medicine/Faculty of Medicine and Dentistry (Banh, Cave), University of Alberta
| | - Andrew Cave
- Department of Family Medicine/Faculty of Medicine and Dentistry (Banh, Cave), University of Alberta
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Rhee H, Belyea MJ, Sterling M, Bocko MF. Evaluating the Validity of an Automated Device for Asthma Monitoring for Adolescents: Correlational Design. J Med Internet Res 2015; 17:e234. [PMID: 26475634 PMCID: PMC4704980 DOI: 10.2196/jmir.4975] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 08/18/2015] [Accepted: 08/19/2015] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Symptom monitoring is a cornerstone of asthma self-management. Conventional methods of symptom monitoring have fallen short in producing objective data and eliciting patients' consistent adherence, particularly in teen patients. We have recently developed an Automated Device for Asthma Monitoring (ADAM) using a consumer mobile device as a platform to facilitate continuous and objective symptom monitoring in adolescents in vivo. OBJECTIVE The objectives of the study were to evaluate the validity of the device using spirometer data, fractional exhaled nitric oxide (FeNO), existing measures of asthma symptoms/control and health care utilization data, and to examine the sensitivity and specificity of the device in discriminating asthma cases from nonasthma cases. METHODS A total of 84 teens (42 teens with a current asthma diagnosis; 42 without asthma) aged between 13 and 17 years participated in the study. All participants used ADAM for 7 consecutive days during which participants with asthma completed an asthma diary two times a day. ADAM recorded the frequency of coughing for 24 hours throughout the 7-day trial. Pearson correlation and multiple regression were used to examine the relationships between ADAM data and asthma control, quality of life, and health care utilization at the time of the 7-day trial and 3 months later. A receiver operating characteristic (ROC) curve analysis was conducted to examine sensitivity and specificity based on the area under the curve (AUC) as an indicator of the device's capacity to discriminate between asthma versus nonasthma cases. RESULTS ADAM data (cough counts) were negatively associated with forced expiratory volume in first second of expiration (FEV1) (r=-.26, P=.05), forced vital capacity (FVC) (r=-.31, P=.02), and overall asthma control (r=-.41, P=.009) and positively associated with daily activity limitation (r=.46, P=.01), nighttime (r=.40, P=.02) and daytime symptoms (r=.38, P=.02), and health care utilization (r=.61, P<.001). Device data were also a significant predictor of asthma control (β=-.48, P=.003), quality of life (β=-.55, P=.001), and health care utilization (β=.74, P=.004) after 3 months. The ROC curve analysis for the presence of asthma diagnosis had an AUC of 0.71 (95% CI 0.58-0.84), which was significantly different from chance (χ(2) 1=9.7, P=.002), indicating the device's discriminating capacity. The optimal cutoff value of the device was 0.56 with a sensitivity of 51.3% and a specificity of 72.7%. CONCLUSIONS This study demonstrates validity of ADAM as a symptom-monitoring device in teens with asthma. ADAM data reflect the current status of asthma control and predict asthma morbidity and quality of life for the near future. A monitoring device such as ADAM can increase patients' awareness of the patterns of cough for early detection of worsening asthma and has the potential for preventing serious and costly future consequences of asthma.
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Affiliation(s)
- Hyekyun Rhee
- School of Nursing, University of Rochester, Rochester, NY, United States.
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Nieuwlaat R, Wilczynski N, Navarro T, Hobson N, Jeffery R, Keepanasseril A, Agoritsas T, Mistry N, Iorio A, Jack S, Sivaramalingam B, Iserman E, Mustafa RA, Jedraszewski D, Cotoi C, Haynes RB. Interventions for enhancing medication adherence. Cochrane Database Syst Rev 2014; 2014:CD000011. [PMID: 25412402 PMCID: PMC7263418 DOI: 10.1002/14651858.cd000011.pub4] [Citation(s) in RCA: 671] [Impact Index Per Article: 67.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND People who are prescribed self administered medications typically take only about half their prescribed doses. Efforts to assist patients with adherence to medications might improve the benefits of prescribed medications. OBJECTIVES The primary objective of this review is to assess the effects of interventions intended to enhance patient adherence to prescribed medications for medical conditions, on both medication adherence and clinical outcomes. SEARCH METHODS We updated searches of The Cochrane Library, including CENTRAL (via http://onlinelibrary.wiley.com/cochranelibrary/search/), MEDLINE, EMBASE, PsycINFO (all via Ovid), CINAHL (via EBSCO), and Sociological Abstracts (via ProQuest) on 11 January 2013 with no language restriction. We also reviewed bibliographies in articles on patient adherence, and contacted authors of relevant original and review articles. SELECTION CRITERIA We included unconfounded RCTs of interventions to improve adherence with prescribed medications, measuring both medication adherence and clinical outcome, with at least 80% follow-up of each group studied and, for long-term treatments, at least six months follow-up for studies with positive findings at earlier time points. DATA COLLECTION AND ANALYSIS Two review authors independently extracted all data and a third author resolved disagreements. The studies differed widely according to medical condition, patient population, intervention, measures of adherence, and clinical outcomes. Pooling results according to one of these characteristics still leaves highly heterogeneous groups, and we could not justify meta-analysis. Instead, we conducted a qualitative analysis with a focus on the RCTs with the lowest risk of bias for study design and the primary clinical outcome. MAIN RESULTS The present update included 109 new RCTs published since the previous update in January 2007, bringing the total number of RCTs to 182; we found five RCTs from the previous update to be ineligible and excluded them. Studies were heterogeneous for patients, medical problems, treatment regimens, adherence interventions, and adherence and clinical outcome measurements, and most had high risk of bias. The main changes in comparison with the previous update include that we now: 1) report a lack of convincing evidence also specifically among the studies with the lowest risk of bias; 2) do not try to classify studies according to intervention type any more, due to the large heterogeneity; 3) make our database available for collaboration on sub-analyses, in acknowledgement of the need to make collective advancement in this difficult field of research. Of all 182 RCTs, 17 had the lowest risk of bias for study design features and their primary clinical outcome, 11 from the present update and six from the previous update. The RCTs at lowest risk of bias generally involved complex interventions with multiple components, trying to overcome barriers to adherence by means of tailored ongoing support from allied health professionals such as pharmacists, who often delivered intense education, counseling (including motivational interviewing or cognitive behavioral therapy by professionals) or daily treatment support (or both), and sometimes additional support from family or peers. Only five of these RCTs reported improvements in both adherence and clinical outcomes, and no common intervention characteristics were apparent. Even the most effective interventions did not lead to large improvements in adherence or clinical outcomes. AUTHORS' CONCLUSIONS Across the body of evidence, effects were inconsistent from study to study, and only a minority of lowest risk of bias RCTs improved both adherence and clinical outcomes. Current methods of improving medication adherence for chronic health problems are mostly complex and not very effective, so that the full benefits of treatment cannot be realized. The research in this field needs advances, including improved design of feasible long-term interventions, objective adherence measures, and sufficient study power to detect improvements in patient-important clinical outcomes. By making our comprehensive database available for sharing we hope to contribute to achieving these advances.
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Affiliation(s)
- Robby Nieuwlaat
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Nancy Wilczynski
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Tamara Navarro
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Nicholas Hobson
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Rebecca Jeffery
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Arun Keepanasseril
- McMaster UniversityDepartments of Clinical Epidemiology & Biostatistics, and Medicine, Faculty of Health Sciences1280 Main Street WestHamiltonONCanadaL8S 4L8
| | - Thomas Agoritsas
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Niraj Mistry
- St. Michael's HospitalDepartment of Pediatrics30 Bond StreetTorontoONCanadaM5B 1W8
| | - Alfonso Iorio
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Susan Jack
- McMaster UniversitySchool of Nursing, Faculty of Health SciencesHealth Sciences CentreRoom 2J32, 1280 Main Street WestHamiltonONCanadaL8S 4K1
| | | | - Emma Iserman
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Reem A Mustafa
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Dawn Jedraszewski
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - Chris Cotoi
- McMaster UniversityDepartment of Clinical Epidemiology and BiostatisticsHamilton General Hospital campus, Room C3‐107237 Barton Street EastHamiltonONCanadaL8L 2X2
| | - R. Brian Haynes
- McMaster UniversityDepartments of Clinical Epidemiology & Biostatistics, and Medicine, Faculty of Health Sciences1280 Main Street WestHamiltonONCanadaL8S 4L8
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Rhee H, Miner S, Sterling M, Halterman JS, Fairbanks E. The development of an automated device for asthma monitoring for adolescents: methodologic approach and user acceptability. JMIR Mhealth Uhealth 2014; 2:e27. [PMID: 25100184 PMCID: PMC4114416 DOI: 10.2196/mhealth.3118] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 03/23/2014] [Accepted: 04/27/2014] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Many adolescents suffer serious asthma related morbidity that can be prevented by adequate self-management of the disease. The accurate symptom monitoring by patients is the most fundamental antecedent to effective asthma management. Nonetheless, the adequacy and effectiveness of current methods of symptom self-monitoring have been challenged due to the individuals' fallible symptom perception, poor adherence, and inadequate technique. Recognition of these limitations led to the development of an innovative device that can facilitate continuous and accurate monitoring of asthma symptoms with minimal disruption of daily routines, thus increasing acceptability to adolescents. OBJECTIVE The objectives of this study were to: (1) describe the development of a novel symptom monitoring device for teenagers (teens), and (2) assess their perspectives on the usability and acceptability of the device. METHODS Adolescents (13-17 years old) with and without asthma participated in the evolution of an automated device for asthma monitoring (ADAM), which comprised three phases, including development (Phase 1, n=37), validation/user acceptability (Phase 2, n=84), and post hoc validation (Phase 3, n=10). In Phase 1, symptom algorithms were identified based on the acoustic analysis of raw symptom sounds and programmed into a popular mobile system, the iPod. Phase 2 involved a 7 day trial of ADAM in vivo, and the evaluation of user acceptance using an acceptance survey and individual interviews. ADAM was further modified and enhanced in Phase 3. RESULTS Through ADAM, incoming audio data were digitized and processed in two steps involving the extraction of a sequence of descriptive feature vectors, and the processing of these sequences by a hidden Markov model-based Viterbi decoder to differentiate symptom sounds from background noise. The number and times of detected symptoms were stored and displayed in the device. The sensitivity (true positive) of the updated cough algorithm was 70% (21/30), and, on average, 2 coughs per hour were identified as false positive. ADAM also kept track of the their activity level throughout the day using the mobile system's built in accelerometer function. Overall, the device was well received by participants who perceived it as attractive, convenient, and helpful. The participants recognized the potential benefits of the device in asthma care, and were eager to use it for their asthma management. CONCLUSIONS ADAM can potentially automate daily symptom monitoring with minimal intrusiveness and maximal objectivity. The users' acceptance of the device based on its recognized convenience, user-friendliness, and usefulness in increasing symptom awareness underscores ADAM's potential to overcome the issues of symptom monitoring including poor adherence, inadequate technique, and poor symptom perception in adolescents. Further refinement of the algorithm is warranted to improve the accuracy of the device. Future study is also needed to assess the efficacy of the device in promoting self-management and asthma outcomes.
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Affiliation(s)
- Hyekyun Rhee
- University of Rochester Medical Center, School of Nursing, University of Rochester, Rochester, NY, United States.
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Current clinical diagnostic tests for asthma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 795:75-80. [PMID: 24162903 DOI: 10.1007/978-1-4614-8603-9_5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Asthma involves variable airflow obstruction in both large and small airways. The physiological consequences of obstruction include increased airway resistance and decreased expiratory flow rates, which lead to air trapping and dynamic hyperinflation. This chapter reviews current methods for pulmonary function testing to detect these physiological changes for both diagnosis and monitoring.
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Harver A, Kotses H, Ersek J, Humphries CT, Ashe WS, Black HR. Effects of feedback on the perception of inspiratory resistance in children with persistent asthma: a signal detection approach. Psychosom Med 2013; 75:729-36. [PMID: 24077770 PMCID: PMC4668923 DOI: 10.1097/psy.0b013e3182a8bcde] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Accurate perception of asthma episodes increases the likelihood that they will be managed effectively. The purpose of the study was to examine the effect of feedback in a signal detection task on perception of increased airflow obstruction in children with persistent asthma. METHODS The effect of feedback training on the perception of resistive loads was evaluated in 155 children with persistent asthma between 8 and 15 years of age. Each child participated in four experimental sessions that occurred approximately once every 2 weeks, an initial session followed by three training sessions. During the initial session, the threshold resistance to breathing was determined for each child. Subsequently, each child was randomly assigned to one of two resistive load training conditions in a signal detection paradigm: training with immediate performance feedback or training with no performance feedback. RESULTS The threshold resistance to breathing, determined in the initial session, was equivalent between groups. Children in the feedback condition discriminated more accurately between both the presence and the absence of increases in the resistance to breathing (206 [48] versus 180 [39] correct responses, p < .001), and differences over time between groups increased reliably as a function of training (165 [40] versus 145 [32] correct responses, p < .001). Response times and confidence ratings were equivalent between groups, and no differences in breathing patterns were observed between conditions. CONCLUSIONS Feedback training results in improved perception of respiratory sensations in children with asthma, a finding with implications for strategies of asthma self-management.
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Affiliation(s)
- Andrew Harver
- AE-C, Department of Public Health Sciences, UNC Charlotte, 9201 University City Blvd, Charlotte, NC 28223.
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Ring N, Jepson R, Pinnock H, Wilson C, Hoskins G, Wyke S, Sheikh A. Developing novel evidence-based interventions to promote asthma action plan use: a cross-study synthesis of evidence from randomised controlled trials and qualitative studies. Trials 2012; 13:216. [PMID: 23164151 PMCID: PMC3561124 DOI: 10.1186/1745-6215-13-216] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 10/26/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Long-standing randomised controlled trial (RCT) evidence indicates that asthma action plans can improve patient outcomes. Internationally, however, these plans are seldom issued by professionals or used by patients/carers. To understand how the benefits of such plans might be realised clinically, we previously investigated barriers and facilitators to their implementation in a systematic review of relevant RCTs and synthesised qualitative studies exploring professional and patient/carer views. Our final step was to integrate these two separate studies. METHODS First, a theoretical model of action plan implementation was proposed, derived from our synthesis of 19 qualitative studies, identifying elements which, if incorporated into future interventions, could promote their use. Second, 14 RCTs included in the quantitative synthesis were re-analysed to assess the extent to which these elements were present within their interventions (that is, 'strong', 'weak' or 'no' presence) and with what effect. Matrices charted each element's presence and strength, facilitating analysis of element presence and action plan implementation. RESULTS Four elements (professional education, patient/carer education, (patient/carer and professional) partnership working and communication) were identified in our model as likely to promote asthma plan use. Thirteen interventions reporting increased action plan implementation contained all four elements, with two or more strongly present. One intervention reporting no effect on action plan implementation contained only weakly present elements. Intervention effectiveness was reported using a narrow range of criteria which did not fully reflect the four elements. For example, no study assessed whether jointly developed action plans increased use. Whilst important from the professional and patient/carer perspectives, the integral role of these elements in intervention delivery and their effect on study outcomes was under-acknowledged in these RCTs. CONCLUSIONS Our novel approach provides an evidence-base for future action plan interventions. Such interventions need to ensure all elements in our implementation model (patient/carer and professional education to support development of effective partnership working and communication) are strongly present within them and a wider range of criteria better reflecting the realities of clinical practice and living with asthma are used to measure their effectiveness. We now intend to test such a complex intervention using a cluster trial design.
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Affiliation(s)
- Nicola Ring
- School of Nursing, Midwifery and Health, University of Stirling, Stirling FK9 4LA, UK
| | - Ruth Jepson
- School of Nursing, Midwifery and Health, University of Stirling, Stirling FK9 4LA, UK
| | - Hilary Pinnock
- Allergy & Respiratory Research Group, Centre for Population Health Sciences, The University of Edinburgh, Edinburgh, EH8 9AG, UK
| | - Caroline Wilson
- School of Nursing, Midwifery and Health, University of Stirling, Stirling, FK9 4LA, UK
| | - Gaylor Hoskins
- Nursing, Midwifery and Allied Health Professions Research Unit, University of Stirling, Stirling, FK9 4LA, UK
| | - Sally Wyke
- College of Social Sciences, University of Glasgow, Glasgow, G12 8QF, UK
| | - Aziz Sheikh
- Allergy & Respiratory Research Group, Centre for Population Health Sciences, The University of Edinburgh, Edinburgh, EH8 9AG, UK
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Rodrigo GJ, Plaza Moral V, Forns SB, Castro-Rodríguez JA, de Diego Damiá A, Cortés SL, Moreno CM, Nannini LJ, Neffen H, Salas J. [ALERTA 2 guidelines. Latin America and Spain: recommendations for the prevention and treatment of asmatic exacerbations. Spanish Pulmonology and Thoracic Surgery Society (SEPAR). Asthma Department of the Latinamerican Thoracic Association (ALAT)]. Arch Bronconeumol 2011; 46 Suppl 7:2-20. [PMID: 21320808 DOI: 10.1016/s0300-2896(10)70041-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Gustavo J Rodrigo
- Departamento de Emergencia, Hospital Central de las Fuerzas Armadas, Montevideo, Uruguay
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González-Freire B, Vázquez-Rodríguez I, Marcos-Velázquez P, de la Cuesta CG. Repression and coping styles in asthmatic patients. J Clin Psychol Med Settings 2011; 17:220-9. [PMID: 20508976 DOI: 10.1007/s10880-010-9198-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The objectives of this study were to (a) determine prevalence of the dispositional repressive coping style as well as other situational coping styles in a sample of asthmatic patients and (b) to analyze the capacity of these styles to predict subsequent morbidity (emergency room visits or hospitalizations due to asthma) during a 12-month follow-up. A sample of 75 adult asthmatic patients was selected and information about sociodemographics, asthma severity, and patient's perception of illness severity was collected. Repressive coping style was defined by a combination of scores obtained on the Trait Anxiety Inventory and the Marlowe-Crowne Social Desirability Scale. Coping styles were assessed with the dispositional version of the Coping Orientation to Problems Experienced Inventory. Eighteen patients (24%) were classified as repressors. Repressor asthmatics obtained scores significantly lower on Emotion-Focused Coping compared to non-repressors (F ((1,72)) = 5.15, p = .026). Patients who perceived their asthma as severe reported to use Emotion-Focused Coping more than those who judged it as mild or moderate (F ((2,71)) = 4.83, p = .011). A higher use of Denial (an Emotion-Focused strategy of coping) explained 8% of variance of the frequency of emergency room visits during the 12-month follow-up. The prevalence of repressive coping style in the asthmatic population is similar to that registered in other populations of chronic patients, and it is also associated with the tendency to report a lower use of strategies traditionally considered as maladaptive. The use of Emotion-Focused Coping strategies seems to be related to a worse perception of the physical status, and among this group of strategies, Denial also could favor a poor clinical course in bronchial asthma.
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Affiliation(s)
- Beatriz González-Freire
- Facultad de Psicología, Universidad de Santiago de Compostela, Campus Universitario Sur, 15782, Santiago de Compostela, Spain.
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Clark NM, Griffiths C, Keteyian SR, Partridge MR. Educational and behavioral interventions for asthma: who achieves which outcomes? A systematic review. J Asthma Allergy 2010; 3:187-97. [PMID: 21437053 PMCID: PMC3047921 DOI: 10.2147/jaa.s14772] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES Randomized clinical trial (RCT) data reviewed for outcomes and processes associated with asthma educational and behavioral interventions provided by different types of health professionals. METHODS Cochrane Collaboration, MEDLINE, PUBMED, Google Scholar search from 1998 to 2009 identified 1650 articles regarding asthma educational and behavioral interventions resulting in 249 potential studies and following assessment produced a final sample of 50 RCTs. RESULTS Approaches, intended outcomes, and program providers vary greatly. No rationale provided in study reports for the selection of specific outcomes, program providers, or program components. Health care utilization and symptom control have been the most common outcomes assessed. Specific providers favor particular teaching approaches. Multidisciplinary teams have been the most frequent providers of asthma interventions. Physician-led interventions were most successful for outcomes related to the use of health care. Multidisciplinary teams were best in achieving symptom reduction and quality of life. Lay persons were best in achieving self-management/self-efficacy outcomes. Components most frequently employed in successful programs are skills to improve patient-clinician communication and education to enhance patient self-management. Fifty percent of interventions achieved reduction in the use of health care and one-third in symptom control. A combination approach including self-management and patient-clinician communication involving multidisciplinary team members may have the greatest effect on most outcomes. CONCLUSIONS The extent to which and how different providers achieve asthma outcomes through educational and behavioral interventions is emerging from recent studies. Health care use and symptom control are evolving as the gold standard for intervention outcomes. Development of self-management and clinician-patient communication skills are program components associated with success across outcomes and providers.
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Affiliation(s)
- Noreen M Clark
- Center for Managing Chronic Disease, University of Michigan, Ann Arbor, MI, USA
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Harver A, Humphries CT, Kotses H. Do asthma patients prefer to monitor symptoms or peak flow? J Asthma 2009; 46:940-3. [PMID: 19905923 DOI: 10.3109/02770900903274475] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We administered a 65-item survey to patients to assess preference of symptoms and peak flow to detect worsening asthma and to collect information about asthma triggers, asthma knowledge sources, and barriers to peak flow meter use. It was completed by 139 asthma patients. Survey responses were comparable for adult and pediatric patients and for those who owned peak flow meters and those who did not. But patients who owned a peak flow meter reported more severe asthma than others. On average, the patients preferred symptoms to peak flow for assessing worsening asthma. It is likely that the preference for symptom over peak flow monitoring was effort related: Patients preferred symptom monitoring because it was the easier of the two to conduct.
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Affiliation(s)
- Andrew Harver
- Department of Public Health Sciences, The University of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223-0001, USA.
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Reddel HK, Taylor DR, Bateman ED, Boulet LP, Boushey HA, Busse WW, Casale TB, Chanez P, Enright PL, Gibson PG, de Jongste JC, Kerstjens HAM, Lazarus SC, Levy ML, O'Byrne PM, Partridge MR, Pavord ID, Sears MR, Sterk PJ, Stoloff SW, Sullivan SD, Szefler SJ, Thomas MD, Wenzel SE. An Official American Thoracic Society/European Respiratory Society Statement: Asthma Control and Exacerbations. Am J Respir Crit Care Med 2009; 180:59-99. [DOI: 10.1164/rccm.200801-060st] [Citation(s) in RCA: 1321] [Impact Index Per Article: 88.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Rhee H, Belyea MJ, Elward KS. Patterns of asthma control perception in adolescents: associations with psychosocial functioning. J Asthma 2008; 45:600-6. [PMID: 18773334 DOI: 10.1080/02770900802126974] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The purpose was to identify and describe the patterns of asthma control perception in relation to actual symptom reports in adolescents and to compare the group with accurate control perception with those of inaccurate perception in relationship to sociodemographic characteristics, illness-related factors, and psychosocial factors. METHODS A sample of 126 adolescents from 13 through 20 years of age participated in the study. Patterns of control perception were constructed based on participants' rating of their perception of asthma control and self-reported asthma symptoms using Latent Class Analysis. Analyses of variance (ANOVAs) and multinomial logistic regressions were computed for group comparisons. RESULTS Participants were classified into four groups according to the patterns of control perception. Accurate groups were divided into either the well-controlled (62%) or the poorly-controlled group (7%), and inaccurate groups were manifested inaccuracy either with nighttime symptoms (25%) or daytime symptoms (6%). Minority participants (p < 0.001) or those with low socioeconomic status (p < 0.001) were more likely to be represented in the inaccurate group than their counterparts. The well-controlled accurate group consistently reported higher asthma-related knowledge (p = 0.02), more positive attitude toward asthma (p < 0.001), fewer barriers to self-management (p = 0.04), and higher quality of life (p < 0.001) than the inaccurate group. CONCLUSION This study demonstrated that accuracy of asthma control perception can be classified into four criteria based on patterns of various asthma symptoms. Adolescents' tendency toward underperception was evident. The inaccurate groups are at greater risk for psychosocial impairments. This study underscores the importance of an intervention that improves the accuracy of asthma control perception in adolescents while promoting psychosocial well-being among adolescents with inaccurate perception.
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Affiliation(s)
- Hyekyun Rhee
- School of Nursing, University of Rochester, Rochester, New York 14642, USA. hyekyun_
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Abstract
BACKGROUND People who are prescribed self-administered medications typically take less than half the prescribed doses. Efforts to assist patients with adherence to medications might improve the benefits of prescribed medications, but also might increase their adverse effects. OBJECTIVES To update a review summarizing the results of randomized controlled trials (RCTs) of interventions to help patients follow prescriptions for medications for medical problems, including mental disorders but not addictions. SEARCH STRATEGY We updated searches of The Cochrane Library, MEDLINE, CINAHL, EMBASE, International Pharmaceutical Abstracts (IPA), PsycINFO (all via OVID) and Sociological Abstracts (via CSA) in January 2007 with no language restriction. We also reviewed bibliographies in articles on patient adherence and articles in our personal collections, and contacted authors of relevant original and review articles. SELECTION CRITERIA Articles were selected if they reported an unconfounded RCT of an intervention to improve adherence with prescribed medications, measuring both medication adherence and treatment outcome, with at least 80% follow-up of each group studied and, for long-term treatments, at least six months follow-up for studies with positive initial findings. DATA COLLECTION AND ANALYSIS Study design features, interventions and controls, and results were extracted by one review author and confirmed by at least one other review author. We extracted adherence rates and their measures of variance for all methods of measuring adherence in each study, and all outcome rates and their measures of variance for each study group, as well as levels of statistical significance for differences between study groups, consulting authors and verifying or correcting analyses as needed. The studies differed widely according to medical condition, patient population, intervention, measures of adherence, and clinical outcomes. Therefore, we did not feel that quantitative analysis was scientifically justified; rather, we conducted a qualitative analysis. MAIN RESULTS For short-term treatments, four of ten interventions reported in nine RCTs showed an effect on both adherence and at least one clinical outcome, while one intervention reported in one RCT significantly improved patient adherence, but did not enhance the clinical outcome. For long-term treatments, 36 of 81 interventions reported in 69 RCTs were associated with improvements in adherence, but only 25 interventions led to improvement in at least one treatment outcome. Almost all of the interventions that were effective for long-term care were complex, including combinations of more convenient care, information, reminders, self-monitoring, reinforcement, counseling, family therapy, psychological therapy, crisis intervention, manual telephone follow-up, and supportive care. Even the most effective interventions did not lead to large improvements in adherence and treatment outcomes. AUTHORS' CONCLUSIONS For short-term treatments several quite simple interventions increased adherence and improved patient outcomes, but the effects were inconsistent from study to study with less than half of studies showing benefits. Current methods of improving adherence for chronic health problems are mostly complex and not very effective, so that the full benefits of treatment cannot be realized. High priority should be given to fundamental and applied research concerning innovations to assist patients to follow medication prescriptions for long-term medical disorders.
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Affiliation(s)
- R B Haynes
- McMaster University, Clinical Epidemiology & Biostatistics and Medicine, Faculty of Health Sciences, 1200 Main Street West, Rm. 2C10B, Hamilton, Ontario, Canada L8N 3Z5.
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Tapp S, Lasserson TJ, Rowe BH. Education interventions for adults who attend the emergency room for acute asthma. Cochrane Database Syst Rev 2007:CD003000. [PMID: 17636712 DOI: 10.1002/14651858.cd003000.pub2] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The use of educational and behavioural interventions in the management of chronic asthma have a strong evidence base. There may be a role for educative interventions following presentation in an emergency setting in adults. OBJECTIVES To assess the effectiveness of educational interventions administered following an acute exacerbation of asthma leading to presentation in the emergency department. SEARCH STRATEGY We searched the Cochrane Airways Group trials register. Study authors were contacted for additional information. Searches are current to November 2006. SELECTION CRITERIA Randomised, parallel group trials were eligible if they recruited adults (> 17 years) who had presented at an emergency department with an acute asthma exacerbation. The intervention of interest was any educational intervention (for example, written asthma management plan). DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data. Study authors were contacted for additional information. MAIN RESULTS Twelve studies involving 1954 adults were included. Education significantly reduced subsequent admission to hospital (relative risk 0.50; 95% confidence interval 0.27 to 0.91); however, did not significantly reduce the risk of re-presentation at emergency departments (ED) the study follow up (relative risk 0.69; 95% confidence interval 0.40 to 1.21). The lack of statistically significant differences between asthma education and control groups in terms of peak flow, quality of life, study withdrawal and days lost were hard to interpret given the low number of studies contributing to these outcomes. One study from the early 1990s measured cost and found no difference for total costs and costs related to physician visits and admissions to hospital. If data were restricted to emergency department treatment, education led to lower costs than control. AUTHORS' CONCLUSIONS This review found that educational interventions applied in the emergency department reduce subsequent asthma admissions to hospital. The interventions did not significantly reduce ED re-presentations; while the trend in effect favours educational interventions, the pooled results were not statistically significant. The impact of educational intervention in this context on longer term outcomes relating to asthma morbidity is unclear. Priorities for additional research in this area include assessment of health-related quality of life, lung function assessment, exploration of the relationship between socio-economic status and asthma morbidity, and better description of the intervention assessed.
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Affiliation(s)
- S Tapp
- Hôpital St-François-D'Assise, Centre de recherche CHUQ, 10, de l'Espinay, Local D1-724D, Quebec City, Quebec, Canada, G1L 3L5.
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Abstract
Peak flow monitoring of asthma came into vogue with the advent of asthma self-management programs. Because it offered an objective way to gauge asthma severity, it promised improvement in the accuracy of asthma monitoring over that attainable by symptom monitoring. This promise has not been fulfilled. The ensuing years have witnessed a debate concerning the relative merits of symptom and peak flow monitoring. The debate has focused both on the degree to which peak flow and symptom scores are related to one another and on the relative effectiveness of symptom and peak flow monitoring for asthma control. We review research relating to these topics. The work shows that the strength of the relationship between peak flow and symptoms is low to moderate and varies between individuals and that benefits of peak flow monitoring in asthma self-management provide, at best, no more than a small increment in effectiveness beyond that afforded by symptom monitoring.
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Affiliation(s)
- Harry Kotses
- Psychology Department, Ohio University, Athens, Ohio 45701, USA.
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Tumiel-Berhalter LM, Hershey CO. Encouraging a systems approach for adherence to national asthma guidelines. J Asthma 2006; 42:593-5. [PMID: 16169795 DOI: 10.1080/02770900500216200] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE There is a lack of information in the literature reflecting systems effects on adherence to national asthma guidelines. The purpose of this pilot study is to provide a descriptive account of the preparedness of academic primary care sites to follow national asthma guidelines related to spirometry, peak flow meters, standard history forms, severity assessment, follow-up assessment sheets, patient self-assessment sheets, and asthma action plan templates. METHODS This was a cross-sectional descriptive study. A short survey was mailed to medical directors on behalf of primary care academic clinical sites to assess the availability of guideline tools in their practices. Medical directors were also asked to rate their perception of how essential the guidelines were in the management of asthma. RESULTS Medical directors agreed that the guideline tools were essential in managing asthma. However, with the exceptions of peak flow meters and standard history forms, most sites were not equipped with these tools for providers to use. CONCLUSIONS The findings highlight the importance of the practice environment on the implementation of national asthma guidelines and encourage larger studies to include an assessment of the systems in place to enable guideline adherence. By taking systems into account, interventions may be potentially much more effective in improving the quality of care.
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Affiliation(s)
- Laurene M Tumiel-Berhalter
- Family Medicine Research Institute, Department of Family Medicine, University at Buffalo, State University of New York, Buffalo, New York 14215, USA.
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Haynes RB, Yao X, Degani A, Kripalani S, Garg A, McDonald HP. Interventions to enhance medication adherence. Cochrane Database Syst Rev 2005:CD000011. [PMID: 16235271 DOI: 10.1002/14651858.cd000011.pub2] [Citation(s) in RCA: 226] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND People who are prescribed self-administered medications typically take less than half the prescribed doses. Efforts to assist patients with adherence to medications might improve the benefits of prescribed medications, but also might increase their adverse effects. OBJECTIVES To update a review summarizing the results of randomized controlled trials (RCTs) of interventions to help patients follow prescriptions for medications for medical problems, including mental disorders but not addictions. SEARCH STRATEGY Computerized searches were updated to September 2004 without language restriction in MEDLINE, EMBASE, CINAHL, The Cochrane Library, International Pharmaceutical Abstracts (IPA), PsycINFO and SOCIOFILE. We also reviewed bibliographies in articles on patient adherence and articles in our personal collections, and contacted authors of original and review articles on the topic. SELECTION CRITERIA Articles were selected if they reported an unconfounded RCT of an intervention to improve adherence with prescribed medications, measuring both medication adherence and treatment outcome, with at least 80% follow-up of each group studied and, for long-term treatments, at least six months follow-up for studies with positive initial findings. DATA COLLECTION AND ANALYSIS Study design features, interventions and controls, and results were extracted by one reviewer and confirmed by at least one other reviewer. We extracted adherence rates and their measures of variance for all methods of measuring adherence in each study, and all outcome rates and their measures of variance for each study group, as well as levels of statistical significance for differences between study groups, consulting authors and verifying or correcting analyses as needed. MAIN RESULTS For short-term treatments, four of nine interventions reported in eight RCTs showed an effect on both adherence and at least one clinical outcome, while one intervention reported in one RCT significantly improved patient compliance, but did not enhance the clinical outcome. For long-term treatments, 26 of 58 interventions reported in 49 RCTs were associated with improvements in adherence, but only 18 interventions led to improvement in at least one treatment outcome. Almost all of the interventions that were effective for long-term care were complex, including combinations of more convenient care, information, reminders, self-monitoring, reinforcement, counseling, family therapy, psychological therapy, crisis intervention, manual telephone follow-up, and supportive care. Even the most effective interventions did not lead to large improvements in adherence and treatment outcomes. Six studies showed that telling patients about adverse effects of treatment did not affect their adherence. AUTHORS' CONCLUSIONS Improving short-term adherence is relatively successful with a variety of simple interventions. Current methods of improving adherence for chronic health problems are mostly complex and not very effective, so that the full benefits of treatment cannot be realized. High priority should be given to fundamental and applied research concerning innovations to assist patients to follow medication prescriptions for long-term medical disorders.
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Affiliation(s)
- R B Haynes
- McMaster University Medical Centre, Clinical Epidemiology and Biostatistics, HSC Room 2C10b, 1200 Main St. West, Hamilton, Ontario, Canada L8N 3Z5.
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Roche N, Morel H, Martel P, Godard P. Clinical practice guidelines: medical follow-up of patients with asthma--adults and adolescents. Respir Med 2005; 99:793-815. [PMID: 15893464 DOI: 10.1016/j.rmed.2005.03.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2005] [Accepted: 03/09/2005] [Indexed: 11/25/2022]
Abstract
The follow-up of patients with asthma should focus on asthma control (disease course over a number of weeks).
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Affiliation(s)
- Nicolas Roche
- ANAES (French National Agency for Accreditation and Evaluation in Health) 2, Avenue du Stade de France, 93218 Saint Denis la Plaine Cedex, France
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28
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Lane MM. Advancing the science of perceptual accuracy in pediatric asthma and diabetes. J Pediatr Psychol 2005; 31:233-45. [PMID: 15829612 DOI: 10.1093/jpepsy/jsj008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To review research on perceptual accuracy in pediatric asthma and diabetes and to provide recommendations for future research efforts and clinical applications of the construct in these populations. METHODS A literature search was conducted using Medline and PsychInfo databases as well as the bibliographies of relevant articles. RESULTS Children and adolescents with asthma or diabetes evidence considerable variability in perceptual accuracy and frequently make clinically relevant errors that have the potential to affect self-management behavior. CONCLUSIONS Recommendations for future research include studying distinct types of perceptual errors, empirically supporting the relationship between perceptual accuracy and relevant outcomes, identifying factors related to perceptual inaccuracy, and conducting longitudinal research and intervention studies. Recommendations for applying the construct in clinical practice include adopting an individualized approach to symptoms to guide patient education and management, identifying patients prone to making clinically relevant errors, and developing and implementing interventions to improve accuracy.
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29
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Comment définir le contrôle de l’asthme et sur quels éléments l’évaluer ? Rev Mal Respir 2005. [DOI: 10.1016/s0761-8425(05)85532-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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The Value of Home Monitoring Kits in Diabetes, Hypertension, Asthma, and Oral Anticoagulation Therapy. J Pharm Pract 2004. [DOI: 10.1177/0897190004264815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Home monitoring devices encourage people to actively participate in their health care management. In addition, access to more data may help to make better decisions, which may ultimately lead to better health outcomes. The primary focus of this article will be on blood glucose, blood pressure, prothrombin time, and peak flow meters. The empirical evidence on the accuracy and usefulness of these home monitoring devices is discussed. Based on the evidence from the literature, erroneous reporting of the readings by the patients is a major concern. Therefore, primary practitioners are encouraged to consult with patients’ log books and their meters (if memory feature is available), instead of relying solely on self-reported values. Patients also need to be educated and trained adequately about the proper measurement technique and relevance and interpretation of the readings. Continuing education is necessary regarding the behavioral and therapeutic changes patients should carry out in accordance with performing regular home monitoring.
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Abstract
BACKGROUND Asthma education and self-management are key recommendations of asthma management guidelines because they improve health outcomes. There are several different modalities for the delivery of asthma self-management education. OBJECTIVES We evaluated programmes that: 1) Optimised asthma control through inhaled corticosteroid use by regular medical review or optimised asthma control by individualised written action plans 2) Used written self-management plans based on peak expiratory flow self-monitoring compared with symptom self-monitoring 3) Compared different options for the delivery of optimal self-management programmes. SEARCH STRATEGY We searched the Cochrane Airways Group trials register and reference lists of articles. SELECTION CRITERIA Randomised trials of asthma self-management education interventions in adults over 16 years of age with asthma. DATA COLLECTION AND ANALYSIS Fifteen trials met the inclusion criteria. Trial quality was assessed and data were extracted independently by two reviewers. Study authors were contacted for confirmation. MAIN RESULTS 1) Six studies compared optimal self-management allowing self-adjustment of medications according to an individualised written action plan to adjustment of medications by a doctor. These two styles of asthma management gave equivalent effects for hospitalisation, ER visits, unscheduled doctor visits and nocturnal asthma. 2) Self-management using a written action plan based on PEF was found to be equivalent to self-management using a symptoms based written action plan in the six studies which compared these interventions. 3) Three studies compared self-management options. In one, that provided optimal therapy but tested the omission of regular review, the latter was associated with more health centre visits and sickness days. In another, comparing high and low intensity education, the latter was associated with more unscheduled doctor visits. In a third, no difference in health care utilisation or lung function was reported between verbal instruction and written action plans. REVIEWER'S CONCLUSIONS Optimal self-management allowing for optimisation of asthma control by adjustment of medications may be conducted by either self-adjustment with the aid of a written action plan or by regular medical review. Individualised written action plans based on peak expiratory flow are equivalent to action plans based on symptoms. Reducing the intensity of self-management education or level of clinical review may reduce its effectiveness.
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Affiliation(s)
- Heather Powell
- John Hunter HospitalDepartment of Respiratory & Sleep MedicineLocked Bag 1Hunter Region Mail CentreNSWAustralia2310
| | - Peter G Gibson
- John Hunter HospitalDepartment of Respiratory and Sleep MedicineLocked Bag 1Hunter Mail CentreNSWAustralia2310
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32
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Abstract
Monitoring asthma outcomes is an essential step to the successful implementation of national asthma guidelines. Symptoms, airflow obstruction and exacerbations can be monitored by patients with asthma and by physicians. Patients who practise self-monitoring in conjunction with use of a written action plan and regular medical review have significantly fewer hospitalizations, emergency room visits and lost time from work. Additional monitoring tools are under evaluation, and these include measures of airway responsiveness, airway inflammation, and Internet-based monitoring systems.
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Affiliation(s)
- Peter G Gibson
- Department of Respiratory and Sleep Medicine, John Hunter Hospital, Newcastle, NSW, Australia.
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33
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Gibson PG, Coughlan J, Wilson AJ, Abramson M, Bauman A, Hensley MJ, Walters EH. Self-management education and regular practitioner review for adults with asthma. Cochrane Database Syst Rev 2000; 2002:CD001117. [PMID: 10796600 PMCID: PMC7032643 DOI: 10.1002/14651858.cd001117] [Citation(s) in RCA: 387] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND A key component of many asthma management guidelines is the recommendation for patient education and regular medical review. A number of controlled trials have been conducted to measure the effectiveness of asthma education programmes. These programmes improve patient knowledge, but their impact on health outcomes is less well established. This review was conducted to examine the strength of evidence supporting Step 6 of the Australian Asthma Management Plan: "Educate and Review Regularly"; to test whether health outcomes are influenced by education and self-management programmes. OBJECTIVES The objective of this review was to assess the effects of asthma self-management programmes, when coupled with regular health practitioner review, on health outcomes in adults with asthma. SEARCH STRATEGY We searched the Cochrane Airways Group trials register and reference lists of articles. SELECTION CRITERIA Randomised trials of self-management education in adults over 16 years of age with asthma. DATA COLLECTION AND ANALYSIS Trial quality was assessed and data were extracted independently by two reviewers. Study authors were contacted for confirmation. MAIN RESULTS Twenty-five trials were included. Self-management education was compared with usual care in 22 studies. Self-management education reduced hospitalisations (odds ratio 0.57, 95% confidence interval 0.38 to 0.88); emergency room visits (odds ratio 0.71, 95% confidence interval (0.57 to 0.90); unscheduled visits to the doctor (odds ratio 0.57, 95% confidence interval 0.40 to 0.82); days off work or school (odds ratio 0.55, 95% confidence interval 0.38 to 0. 79); and nocturnal asthma (odds ratio 0.53, 95% confidence interval 0.39 to 0.72). Measures of lung function were little changed. Self-management programmes that involved a written action plan showed a greater reduction in hospitalisation than those that did not (odds ratio 0.35, 95% confidence interval 0.18 to 0.68). People who managed their asthma by self-adjustment of their medications using an individualised written plan had better lung function than those whose medications were adjusted by a doctor. REVIEWER'S CONCLUSIONS Training in asthma self-management which involves self-monitoring by either peak expiratory flow or symptoms, coupled with regular medical review and a written action plan appears to improve health outcomes for adults with asthma. Training programmes which enable people to adjust their medication using a written action plan appear to be more effective than other forms of asthma self-management.
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Affiliation(s)
- P G Gibson
- Department of Respiratory Medicine, John Hunter Hosptial, Respiratory Medicine, John Hunter Hospital, Locked Bag 1, Hunter Mail Centre, NSW, Australia, 2310.
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