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Inselman JW, Jeffery MM, Maddux JT, Lam RW, Shah ND, Rank MA, Ngufor CG. A prediction model for asthma exacerbations after stopping asthma biologics. Ann Allergy Asthma Immunol 2023; 130:305-311. [PMID: 36509405 PMCID: PMC9992017 DOI: 10.1016/j.anai.2022.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Little is known regarding the prediction of the risks of asthma exacerbation after stopping asthma biologics. OBJECTIVE To develop and validate a predictive model for the risk of asthma exacerbations after stopping asthma biologics using machine learning models. METHODS We identified 3057 people with asthma who stopped asthma biologics in the OptumLabs Database Warehouse and considered a wide range of demographic and clinical risk factors to predict subsequent outcomes. The primary outcome used to assess success after stopping was having no exacerbations in the 6 months after stopping the biologic. Elastic-net logistic regression (GLMnet), random forest, and gradient boosting machine models were used with 10-fold cross-validation within a development (80%) cohort and validation cohort (20%). RESULTS The mean age of the total cohort was 47.1 (SD, 17.1) years, 1859 (60.8%) were women, 2261 (74.0%) were White, and 1475 (48.3%) were in the Southern region of the United States. The elastic-net logistic regression model yielded an area under the curve (AUC) of 0.75 (95% confidence interval [CI], 0.71-0.78) in the development and an AUC of 0.72 in the validation cohort. The random forest model yielded an AUC of 0.75 (95% CI, 0.68-0.79) in the development cohort and an AUC of 0.72 in the validation cohort. The gradient boosting machine model yielded an AUC of 0.76 (95% CI, 0.72-0.80) in the development cohort and an AUC of 0.74 in the validation cohort. CONCLUSION Outcomes after stopping asthma biologics can be predicted with moderate accuracy using machine learning methods.
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Affiliation(s)
- Jonathan W Inselman
- Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
| | - Molly M Jeffery
- Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
| | | | - Regina W Lam
- Mayo Clinic Alix School of Medicine, Scottsdale, Arizona
| | - Nilay D Shah
- Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota; OptumLabs, Cambridge, Massachusetts
| | - Matthew A Rank
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota; Division of Allergy, Asthma, and Clinical Immunology, Mayo Clinic, Scottsdale, Arizona; Division of Pulmonology, Phoenix Children's Hospital, Phoenix, Arizona.
| | - Che G Ngufor
- Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota
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Roncada C, Souza RGD, Costa DD, Pitrez PM. PEDIATRIC ASTHMA: IMPACT OF THE DISEASE IN CHILDREN RECEIVING OUTPATIENT TREATMENT IN SOUTHERN BRAZIL. ACTA ACUST UNITED AC 2020; 38:e2018398. [PMID: 32667472 PMCID: PMC7357598 DOI: 10.1590/1984-0462/2020/38/2018398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 05/10/2019] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To evaluate the impact of pediatric asthma on patients of a specialized outpatient clinic in Southern Brazil. METHODS The study included children aged 8 to 17 years old with asthma diagnosis (mild, moderate and severe) under treatment at the asthma clinic of Hospital São Lucas da Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Brazil. Measurements of spirometry, quality of life, disease control and atopy tests were applied. RESULTS A total of 66 children were included in the study and divided into groups, according to the severity of the disease: mild, moderate or severe asthma. The results showed similarities in both the treatment and the impact of asthma between groups, except for adherence to treatment: the group with mild asthma showed least adherence to treatment, and the group with severe asthma, greater adherence (p=0.011). As to school absenteeism, the group with severe asthma showed higher frequency (p=0.012), with over 10 days per year (p=0.043). Spirometry showed lower volume/capacity for the group with moderate asthma, followed by the groups with severe and mild asthma. All groups had a high prevalence of allergic asthma, with mites as the main allergens. For quality of life (QOL), and health-related quality of life (HRQOL) levels, there were no differences between groups. In addition, the values were close to the acceptable levels for the total score and for each one of the six domains. The same occurred for the HRQOL-asthma module. CONCLUSIONS QOL and HRQOL present acceptable levels regardless of the severity of the disease.
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Affiliation(s)
- Cristian Roncada
- Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | | | | | - Paulo Márcio Pitrez
- Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, RS, Brazil
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3
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Wang K, Verbakel JY, Oke J, Fleming-Nouri A, Brewin J, Roberts N, Harada N, Atsuta R, Takahashi K, Mori K, Fujisawa T, Shirai T, Kawayama T, Inoue H, Lazarus S, Szefler S, Martinez F, Shaw D, Pavord ID, Thomas M. Using fractional exhaled nitric oxide to guide step-down treatment decisions in patients with asthma: a systematic review and individual patient data meta-analysis. Eur Respir J 2020; 55:13993003.02150-2019. [PMID: 32139458 DOI: 10.1183/13993003.02150-2019] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 02/13/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND High exhaled nitric oxide fraction (F ENO) levels are associated with greater risk of asthma exacerbation. However, it is not clear how F ENO can be used to guide safe reductions in inhaled corticosteroid (ICS) doses in asthma patients. This study assesses the ability of F ENO to guide ICS reductions. METHODS Systematic searching of electronic databases identified prospective observational studies and randomised controlled trials which recruited participants with mild-to-moderate asthma aged ≥12 years and measured F ENO before reducing ICS. We performed multilevel mixed-effects logistic regression in relation to acute exacerbations and estimated each participant's exacerbation risk using our logistic regression model. RESULTS We included data from seven out of eight eligible studies, representing 384 participants. ICS doses were halved in four studies and withdrawn in three studies. A baseline F ENO measurement of ≥50 ppb was associated with increased risk of exacerbations (crude OR 3.14, 95% CI 1.41-7.00, p=0.005; adjusted OR 3.08, 95% CI 1.36-6.98, p=0.007) and corresponded to an estimated exacerbation risk cut-off of 15%. Reducing ICS when estimated exacerbation risk was <15% versus <10% would result in fewer patients remaining on the same ICS dose (40 (10.4%) out of 384 versus 141 (36.7%) out of 384), but similar proportions of patients avoiding exacerbations (222 (91.4%) out of 243, 95% CI 87.1-94.6% versus 311 (90.4%) out of 344, 95% CI 86.8-93.3%). CONCLUSION In patients with mild-to-moderate asthma, gradual ICS reduction when F ENO is <50 ppb may help decrease ICS use without increasing exacerbations. Future research should aim to validate these findings in larger populations.
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Affiliation(s)
- Kay Wang
- Nuffield Dept of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Jan Y Verbakel
- KU Leuven, Dept of Public Health and Primary Care, Leuven, Belgium
| | - Jason Oke
- Nuffield Dept of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - Josh Brewin
- Nuffield Dept of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Nia Roberts
- Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Norihiro Harada
- Dept of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, Tokyo, Japan
| | - Ryo Atsuta
- Dept of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, Tokyo, Japan
| | - Kazuhisa Takahashi
- Dept of Respiratory Medicine, Juntendo University Faculty of Medicine and Graduate School of Medicine, Tokyo, Japan
| | - Kazutaka Mori
- Second Division Dept of Internal Medicine, Hamamatsu University School of Medicine, Hammamatsu, Japan
| | - Tomoyuki Fujisawa
- Second Division Dept of Internal Medicine, Hamamatsu University School of Medicine, Hammamatsu, Japan
| | - Toshihiro Shirai
- Dept of Respiratory Medicine, Shizuoka General Hospital, Shizuoka, Japan
| | - Tomotaka Kawayama
- Division of Respirology, Neurology, and Rheumatology, Kurume University School of Medicine, Kurume, Japan
| | - Hiromasa Inoue
- Dept of Pulmonary Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Stephen Lazarus
- Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, CA, USA
| | - Stanley Szefler
- Children's Hospital Colorado, The Breathing Institute, Dept of Pediatrics, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Fernando Martinez
- Asthma and Airway Disease Research Center, University of Arizona, Tucson, AZ, USA
| | - Dominick Shaw
- Nottingham Respiratory Research Unit, University of Nottingham, Nottingham, UK
| | - Ian D Pavord
- Oxford Respiratory NIHR BRC and Respiratory Medicine Unit, Nuffield Dept of Medicine, University of Oxford, Oxford, UK
| | - Mike Thomas
- Primary Care, Population Sciences and Medical Education (PPM), University of Southampton, Southampton, UK
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4
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Kyung Y, Choi MH, Jeon YJ, Lee JS, Lee JH, Jo SH, Kim SH. Association of atopic dermatitis with suicide risk among 788,411 adolescents: A Korean cross-sectional study. Ann Allergy Asthma Immunol 2020; 125:55-64. [PMID: 32240758 DOI: 10.1016/j.anai.2020.03.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 03/16/2020] [Accepted: 03/18/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Atopic dermatitis (AD) is known to negatively influence the mental health of patients. However, only a few studies have explored the influencing factors for psychiatric problems among adolescents with AD. OBJECTIVE To assess the association of AD and suicidal behaviors among adolescents by analyzing data from the 3rd through the 13th annual Korean Youth Risk Behavior Web-based Surveys (completed from 2007 to 2017). METHODS Survey data were obtained from a stratified, multistage, clustered sample. Students self-reported AD if they had received a diagnosis of AD by a physician. Influencing factors for suicidal behaviors were tested by logistic regression models. RESULTS A total of 788,411 adolescents completed the survey. The proportion of participants with AD was 22.2%. Those reporting suicide ideation and suicide attempts were 19.0%, and 4.5%, respectively. Compared with adolescents without AD, those with AD were more likely to be female, to skip breakfast less frequently, to exercise less frequently, to drink less alcohol, and to not be current smokers and were statistically significantly more likely to have negative mental health states. In the multivariable model, perceived unhappiness and suicidal ideation were the strongest influencing factors for suicidal ideation (adjusted odds ratio, 4.90; 95% CI, 4.31-5.57) and for suicidal attempts (adjusted odds ratio, 48.01; 95% CI, 42.69-53.09), respectively. CONCLUSION Adolescents with AD had a meaningful prevalence of suicidal behaviors. Although further research is needed to clarify this association, adolescents with AD with influencing factors for negative mental health state may need intervention from practitioners who use a multidisciplinary team approach to prevent suicide.
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Affiliation(s)
- Yechan Kyung
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Min Hwan Choi
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Yoo Jung Jeon
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Ju Suk Lee
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Jun Hwa Lee
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Seon Hui Jo
- Department of Biostatistics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Sung Hoon Kim
- Department of Pediatrics, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea.
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5
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Martínez-Moragón E, Delgado J, Mogrovejo S, Fernández-Sánchez T, López JJ, Orenes MÁM, Montaño PP, Toro MT, Oliver BC, Torres ÁF, Delgado PG, Rodríguez TWJ, Auli BV, Yebenes JJZ, Berasategui MTA, Jiménez MF, Ruibio NHDM, Azagra MV, Fernández JAÁ, Sainz SA, González RMB, Nieves MEG, Carpio DA, Sellés NA, García CB, Lessmann AC, Carrillo DDLR, Pla JJ, Giraldo AL, Sánchez OL, Rivera CM, Olondris PM, Gall XM, Nogués EP, Coimerma FP, Carroz KP, Blanch AR, Ortún MLR, Berenguer DS, Batlles JS, Mitjà PS, Sagardía AS, Retes LS, Combas JV, Giralte XV, Zubeldia IA, Ercoreca IA, Peña MH, Pascual MMI, Michelena CJ, Castro AL, Legarreta AL, Llorente PL, Prieto JP, Lorenzo VZ, Gil LA, Muñoz JPG, Durantez MM, Miguel TP, Ahmida T, Izquierdo MIA, Olbah MA, Muñoz AA, Núñez IG, Fernández DG, Camacho AL, Pellon LF, Miguel EMM, Portal FO, Raducan I, Prats JAR, Segarra MDS, Soler FT, Naon AL, Bonilla PG, Muñoz FLG, Calderón PM, Costa LME, Aparicio MB, Pazos JMG, Paz VG, Barcala FJG, Sotes PI, Rodríguez PJM, Nieto FM, Orjales RN, Martín CS, Antelo JS, Rodríguez JT, Español SA, Nieto CS, Talaverano GS, Rodríguez MME, López JFF, Jiménez MÁL, Vílchez MJR, Palacín SC, Quintana SD, Echeverria JAN, Guardia EFDL, Jara BH, García VM, Vazquez LV, De Sus JC, Santonio J, López JAA, Campillo EA, Molina CVJMC, Venegas ADS, Martínez PB, Reinosa BB, Parra BF, García DF, Gutiérrez VS, Lobera AVRD, Alcon SL, González FC, Fernández TG, Lázaro JM, Macenlle NM, Viteri SA, Amerigo DA, Bobolea I, Aguirre MDPC, Contreras RC, Arias FC, Álvarez MC, Martínez EBDH, Campos RMD, Cano MDMG, Rodríguez LG, Tejada JAGRD, Mancebo EG, Seco EG, Torralba FG, Santana AH, Herrera PDLH, Mosquete MRH, Rodríguez PL, Ballesteros BLM, Vicente EM, Chacón BM, Fernández AM, García EM, Castillejo EO, Serrano FP, Acevedo YPA, Rojo RP, Ruiz-Rico NQ, Pinedo ÁR, Jiménez BR, Rodríguez MR, Ingelmo AR, Peña AR, González MJS, Trujillo MJT, Fuertes LV, Albelda CV, Meniz AY, Grovas RIAP, Ramírez JARA, Muñoz JMB, Manzanares MB, Martínez GDL, Núñez IG, Luna FLD, Paez AM, Tejada EOSD, Galo AP, Cornejo MPE, Esojo CS, Alemán ÁFA, Rumayor MCA, Espinosa RA, Mora RB, Lancharro FJC, Urra TG, Martín SH, Lizaldre AR, Quintas RD. Factors that determine the loss of control when reducing therapy by steps in the treatment of moderate-severe asthma in standard clinical practice: A multicentre Spanish study. Rev Clin Esp 2020. [DOI: 10.1016/j.rceng.2019.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Roberts G, Almqvist C, Boyle R, Crane J, Hogan SP, Marsland B, Saglani S, Woodfolk JA. Developments in the field of allergy in 2017 through the eyes of Clinical and Experimental Allergy. Clin Exp Allergy 2019; 48:1606-1621. [PMID: 30489681 DOI: 10.1111/cea.13318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In this article, we described the development in the field of allergy as described by Clinical and Experimental Allergy in 2017. Experimental models of allergic disease, basic mechanisms, clinical mechanisms, allergens, asthma and rhinitis and clinical allergy are all covered.
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Affiliation(s)
- G Roberts
- Faculty of Medicine, Clinical and Experimental Sciences and Human Development and Health, University of Southampton, Southampton, UK.,NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,The David Hide Asthma and Allergy Research Centre, St Mary's Hospital, Isle of Wight, UK
| | - C Almqvist
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Pediatric Allergy and Pulmonology Unit at Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
| | - R Boyle
- Department of Paediatrics, Imperial College London, London, UK
| | - J Crane
- Department of Medicine, University of Otago Wellington, Wellington, New Zealand
| | - S P Hogan
- Mary H Weiser Food Allergy Center, Department of Pathology, Michigan Medicine, University of Michigan, Ann Arbor, Michigan
| | - B Marsland
- Department of Immunology and Pathology, Monash University, Melbourne, Victoria, Australia
| | - S Saglani
- National Heart & Lung Institute, Imperial College London, London, UK
| | - J A Woodfolk
- Division of Asthma, Allergy and Immunology, Department of Medicine, University of Virginia School of Medicine, Charlottesville, Virginia
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7
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Martínez-Moragón E, Delgado J, Mogrovejo S, Fernández-Sánchez T, Jesús JL, Ángel MOM, Patricia PM, Miguel TT, Begoña CO, Ángel FT, Purificación GD, Wilfox JRT, Brian VA, José ZYJ, Teresa ABM, Marta FJ, Nieves HDMR, Marta VA, Antonio ÁFJ, Sara AS, Rosa BGM, Estela GNM, Diego AC, Núria AS, Cristina BG, Astrid CL, David DLRC, Jordi JP, Alejandra LG, Olga LS, Carlos MR, Pilar MO, Xavier MG, Ester PN, Francisco PC, Karina PC, Antoni RB, Luisa ROM, Dan SB, Joan SB, Pere SM, Ana SS, Lorena SR, Joan VC, Xavier VG, Ignacio AZ, Ignacio AE, Miguel HP, Milagros IPM, Carmen JM, Adolfo LC, Amaia LL, Paula LL, Joaquina PP, Vanessa ZL, Lidia AG, Pablo GMJ, Marisa MD, Teresa PM, Tahar A, Isabel AIM, Michael AO, Aurelio AM, Ignacio GN, Diego GF, Antonio LC, Luis FP, Maria MME, Félix OP, Isabela R, Antonio RPJ, Dolores SSM, Frederic TS, Alberto LN, Pedro GB, Luis GMF, Patricia MC, Manuel ECL, Marina BA, Manuel GPJ, Vanessa GP, Francisco-Javier GB, Pilar IS, Jorge MRP, Fernando MN, Ramón NO, Carracedo SM, Juan SA, Julia TR, Santiago AE, Carlos SN, Gladis ST, Mar ERM, Fernando FLJ, Ángeles LJM, José RVM, Susana CP, Silvia DQ, Antonio NEJ, Eduardo FDLG, Belén HJ, Victoria MG, Lucía VV, Joaquín CDS, Santonio CVJ, Alfonso ALJ, Eduardo AC, María CMJ, Dolores SVA, Patricia BM, Begoña BR, Beatriz FP, Domingo FG, Virginia SG, Adolfo VRDL, Silvia LA, Francisco CG, Teresa GF, Joaquín ML, Noemí MM, Soledad AV, Darío AA, Irina B, Puerto CAMD, Remedios CC, Fernando CA, Mercedes CÁ, Belén DHME, Magdalena DCR, Mar GCMD, Leticia GR, Andrés GRDTJ, Eloina GM, Emma GS, Fernando GT, Aythamy HS, Lys HHPD, Ruth HMM, Pedro LR, Belén LMB, Ester MV, Beatriz MC, Antonio MF, Esther MG, Elena OC, Fernando PS, Yesenia PAA, Raquel PR, Natividad QRR, Ángela RP, Beatriz RJ, Mercedes RR, Ana RI, Antonio RP, José SGM, Jesús TTM, Laura VF, Concepción VA, Alexandra YM, Ismael APGR, José ARAR, Manuel BMJ, Miguel BM, Gustavo DLM, Ignacio GN, Francisco LDL, Alfonso MP, Ezequiel OSDT, Alicia PG, Manuel PEC, Carmen SE, Francisco AAÁ, Consuelo ARM, Rubén AE, Roberto BM, Javier CLF, Tamara GU, Sonia HM, Alfredo RL, Raquel DQ. Factors that determine the loss of control when reducing therapy by steps in the treatment of moderate-severe asthma in standard clinical practice: A multicentre Spanish study. Rev Clin Esp 2019; 220:86-93. [PMID: 31350049 DOI: 10.1016/j.rce.2019.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/01/2019] [Accepted: 05/06/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Although the clinical practice guidelines recommend continuous adjustment of asthma treatment and reducing the maintenance drugs when achieving control (step-down), there are few studies of standard clinical practice aimed at collecting information on the factors that determine step-down failure. OBJECTIVE To determine the factors that determine step-down failure in standard clinical practice of patients with moderate-severe asthma controlled by a combination of inhaled glucocorticoids and long-acting beta agonists. METHODS A multicentre retrospective study included 374 patients with moderate-severe asthma controlled with inhaled glucocorticoids and long-acting beta agonists for whom the physician indicated a step-down in 2016. RESULTS The step-down failed in 41.7% of the patients. The following factors were related to failure: greater patient age (P=.006), presence of at least 2 comorbidities (P=.016), greater severity level (severe persistent vs. moderate persistent) (P<.001), greater age at diagnosis (>40 years) (P=.045), the higher the therapeutic step before (P=.003) and after the change (P<.001), the shorter the time of improvement/control prior to the change (P=.019), lower FEV1 (P=.001) and a poorer Asthma Control Test score or Asthma Control Questionnaire score before the step-down (P<.001). The logistic regression analysis showed a higher probability of step-down failure in the more elderly patients (OR, 0.983; 95% CI 0.969-0.997) and those with severe asthma compared to those with moderate asthma (OR, 0.537; 95% CI 0.292-0.985), as well as an increased probability of success if the patients had the disease controlled for more than 6 months (OR, 2.253; 95% CI 1.235-4.112). CONCLUSION In standard clinical practice conditions, step-down fails in a high percentage of patients, and the suggestion is to indicate step-down when the patient has had more than 6 months of disease control.
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Affiliation(s)
| | - J Delgado
- Unidad de Gestión Clínica de Alergología, Hospital Virgen Macarena, Sevilla, España
| | - S Mogrovejo
- Neumología, Hospital Universitario Dr. Peset, Valencia, España
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8
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Roberts G. Quality of life, when to step down asthma therapy and remembering allergic rhinitis. Clin Exp Allergy 2019; 47:440-441. [PMID: 28370598 DOI: 10.1111/cea.12917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- G Roberts
- Clinical and Experimental Sciences and Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK.,NIHR Southampton Respiratory Biomedical Research Unit, University Hospital Southampton NHS Foundation Trust, Southampton, UK.,The David Hide Asthma and Allergy Research Centre, St Mary's Hospital, Isle of Wight, UK
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Baiardini I, Novakova S, Mihaicuta S, Oguzulgen IK, Canonica GW. Adherence to treatment in allergic respiratory diseases. Expert Rev Respir Med 2018; 13:53-62. [PMID: 30518277 DOI: 10.1080/17476348.2019.1554438] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Introduction: Asthma and allergic rhinitis (AR) are chronic conditions in which management needs adherence to prescribed drugs. Despite the benefits of regular maintenance of asthma and AR therapy, low adherence is a frequent issue in clinical practice. Areas covered: The aim of this review is to provide a targeted analysis of the more recent literature on adherence in asthma and AR, focused on the following areas: adherence extent, barriers and consequences, effects of educational interventions and use of new technologies to improve the level of adherence. Expert commentary: Despite the extent, reasons and effects of this problem being well known, non-adherence in asthma and allergic AR remains worryingly high. Poor adherence leads to unsatisfactory health outcomes, with a negative impact on patients and society. Recent literature suggests that successful programs to improve adherence should include a combination of strategies. The new technologies represent a promising tool to improve adherence.
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Affiliation(s)
- Ilaria Baiardini
- a Department of Biomedical Sciences , Humanitas University , Milano , Italy
| | - Silviya Novakova
- b Allergy Unit of Internal Consulting Department , University Hospital "St. George" , Plovdiv , Bulgaria
| | - Stefan Mihaicuta
- c Pulmonology Department, CardioPrevent Foundation , University of Medicine and Pharmacy "Dr Victor Babes" , Timisoara , Romania
| | | | - Giorgio Walter Canonica
- a Department of Biomedical Sciences , Humanitas University , Milano , Italy.,e Personalized Medicine, Asthma and Allergy Clinic , Humanitas Research Hospital, Milano, Italy
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Dong J, Reeves L, Ali A, Freeman MK, Adunlin G. A Systematic Review of the Effectiveness of Text Message Reminders on Asthma Medication Adherence. Innov Pharm 2018; 9:1-7. [PMID: 34007710 PMCID: PMC6302753 DOI: 10.24926/iip.v9i3.1370] [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: 11/18/2022] Open
Abstract
OBJECTIVE Cell phone text messaging reminders offers the promise of an efficient technology for the management of chronic diseases, such as asthma. This review aims to evaluate the effectiveness of text message reminders in improving medication adherence for asthma compared to usual care. METHODS Randomized controlled trials assessing the effect of text message reminders on adherence to asthma medication were identified from PubMed, Medline, Web of Knowledge EBSCOhost, OvidSP, PsycINFO, and Cochrane Central Register of Controlled Trials and Cochran Health Technology Assessment databases. Literature searches were restricted to the English language, and no restrictions were imposed on the year and country of publication. RESULTS Five studies that were deemed relevant to the systematic review were identified from the literature search. Findings on whether text message reminders improve medication adherence were mixed. However, the review indicates that text-messaging interventions were effective as a means of addressing forgetfulness by reminding patients to take their medications. CONCLUSION This review adds to the body of literature reviewing the effectiveness of emerging technologies in the management of diseases. Despite the fact there is limited evidence across the population of studies to support the effectiveness of text message reminders, such technology represents an important tool to achieve optimal medication adherence among asthmatics.
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Affiliation(s)
- Jenny Dong
- Samford University McWhorter School of Pharmacy
| | | | - Askal Ali
- Florida A&M University College of Pharmacy and Pharmaceutical Sciences
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Merghani TH, Alawad AO. Indicators of Asthma Control in Asthmatic Patients: Are they related to Depression? Open Access Maced J Med Sci 2017; 5:673-676. [PMID: 28932312 PMCID: PMC5591601 DOI: 10.3889/oamjms.2017.091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 06/05/2017] [Accepted: 06/06/2017] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Many patients with chronic illnesses suffer from depression. A poorly controlled asthma that presents with repeated attacks of breathlessness is a recognised risk factor for bipolar disorders. On the other hand, depression can aggravate asthma symptoms. AIM: The aim of this study is to determine the indicators of the asthma control test (ACT) among the asthmatic patients who attend the outpatient clinic for follow-up and to investigate the relation between these indicators and clinical depression, using a standardised depression scale. METHODS: A total of 38 adult asthmatic patients (29 women, age 17–85 years), with variable levels of control, were assessed using the ACT and the Beck Depression Inventory (BDI). Data obtained were analysed with the Statistical Package for the Social Sciences (SPSS Inc., Chicago, IL, USA) version 20. The association of depression with the various indicators of asthma control was analysed with the Chi-Square test. Statistical significance was determined at p< 0.05. RESULTS: The uncontrolled asthma is associated with depression in 37% of all participants compared to 0% in the well-controlled group (p = 0.002). Depression is significantly related to asthma interference with daily activities (p = 0.003), breathlessness (p < 0.001), night symptoms (p = 0.036), use of bronchodilators (p = 0.007), and poor compliance with medical treatment (p = 0.003). The poor educational attainment and comorbidities have significant relations to both uncontrolled asthma and clinical depression (p < 0.05). CONCLUSION: All indicators of the poor asthma control are associated with clinical depression. A significant proportion of the uncontrolled asthma patients suffers from depression. The possibility of improving asthma control with a pharmacological treatment of depression has to be considered.
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Affiliation(s)
- Tarig H Merghani
- Department of Physiology, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
| | - Azza O Alawad
- Department of Physiology, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
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