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INTRODUCTION: Treatment with LABA/LAMA is recommended in GOLD B patients. We hypothesized that triple therapy (LABA/LAMA/ICS) will be superior to LABA/LAMA in achieving and maintaining clinical control (CC), a composite outcome that considers both impact and disease stability in a subgroup of GOLD B patients (here termed GOLD B+ patients) characterized by: (1) remaining symptomatic (CAT≥10) despite regular LABA/LAMA therapy; (2) having suffered one moderate exacerbation in the previous year; and (3) having blood eosinophil counts (BEC) ≥150cells/µL. METHODS: The ANTES B+ study is a prospective, multicenter, open label, randomized, pragmatic, controlled trial designed to test this hypothesis. It will randomize 1028 B+ patients to continue with their usual LABA/LAMA combination prescribed by their attending physician or to begin fluticasone furoate (FF) 92µg/umeclidinium (UMEC) 55µg/vilanterol (VI) 22µg in a single inhaler q.d. for 12 months. The primary efficacy outcome will be the level of CC achieved. Secondary outcomes include the clinical important deterioration index (CID), annual rate of exacerbations, and FEV1. Exploratory objectives include the interaction of BEC and smoking status, all-cause mortality and proportion of patients on LABA/LAMA arm that switch therapy arms. Safety analysis include adverse events and incidence of pneumonia. RESULTS: The first patient was recruited on February 29, 2024; results are expected in the first quarter of 2026. CONCLUSIONS: The ANTES B+ study is the first to: (1) explore the efficacy and safety of triple therapy in a population of B+ COPD patients and (2) use a composite index (CC) as the primary result of a COPD trial.
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Alcoholes Bencílicos , Combinación de Medicamentos , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Estudios Prospectivos , Alcoholes Bencílicos/uso terapéutico , Alcoholes Bencílicos/administración & dosificación , Clorobencenos/uso terapéutico , Clorobencenos/administración & dosificación , Quinuclidinas/uso terapéutico , Quinuclidinas/administración & dosificación , Quimioterapia Combinada , Antagonistas Muscarínicos/uso terapéutico , Antagonistas Muscarínicos/administración & dosificación , Androstadienos/uso terapéutico , Androstadienos/administración & dosificación , Resultado del Tratamiento , Corticoesteroides/uso terapéutico , Broncodilatadores/uso terapéutico , Broncodilatadores/administración & dosificación , Administración por Inhalación , Masculino , Femenino , Agonistas de Receptores Adrenérgicos beta 2/uso terapéutico , Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Eosinófilos , Persona de Mediana EdadRESUMEN
BACKGROUND: Idiopathic pulmonary fibrosis (IPF) is a rare disorder associated with increased mortality and morbidity. There are currently two drugs approved for IPF but their safety and efficacy profile in real-world settings in Spain is not well understood. METHODS: An observational, multicentre, prospective study was carried out among patients with IPF who started treatment with pirfenidone or nintedanib from 2015 to 2021. Data regarding clinical characteristics, drug adherence, safety profiles and clinical outcomes between these two drugs were collected. RESULTS: 232 patients were included in the analysis. There were no meaningful differences between both groups at baseline. Patients who started pirfenidone showed a decreased risk for treatment withdrawal compared with those starting nintedanib (HR 0.65 (95% CI 0.46 to 0.94; p=0.002)). Time to first adverse event and all-cause mortality was similar between study groups. Risk factors for withdrawal were female sex, diarrhoea and photosensitivity. CONCLUSIONS: in this real-world study, both pirfenidone and nintedanib showed similar efficacy profiles. Pirfenidone was associated with less treatment discontinuations due to side effects.
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Fibrosis Pulmonar Idiopática , Indoles , Piridonas , Humanos , Fibrosis Pulmonar Idiopática/tratamiento farmacológico , Fibrosis Pulmonar Idiopática/mortalidad , Femenino , Masculino , España , Piridonas/uso terapéutico , Piridonas/efectos adversos , Estudios Prospectivos , Anciano , Indoles/uso terapéutico , Indoles/efectos adversos , Resultado del Tratamiento , Persona de Mediana Edad , Antifibróticos/uso terapéutico , Cumplimiento de la Medicación/estadística & datos numéricos , Anciano de 80 o más AñosRESUMEN
Chronic obstructive pulmonary disease (COPD) and cardiovascular disease (CVD) frequently coexist, increasing the prevalence of both entities and impacting on symptoms and prognosis. CVD should be suspected in patients with COPD who have high/very high risk scores on validated scales, frequent exacerbations, precordial pain, disproportionate dyspnea, or palpitations. They should be referred to cardiology if they have palpitations of unknown cause or angina pain. COPD should be suspected in patients with CVD if they have recurrent bronchitis, cough and expectoration, or disproportionate dyspnea. They should be referred to a pulmonologist if they have rhonchi or wheezing, air trapping, emphysema, or signs of chronic bronchitis. Treatment of COPD in cardiovascular patients should include long-acting muscarinic receptor antagonists (LAMA) or long-acting beta-agonists (LABA) in low-risk or high-risk non-exacerbators, and LAMA/LABA/inhaled corticosteroids in exacerbators who are not controlled with bronchodilators. Cardioselective beta-blockers should be favored in patients with CVD, the long-term need for amiodarone should be assessed, and antiplatelet drugs should be maintained if indicated. (AU)
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Humanos , Enfermedades Pulmonares , Enfermedad Pulmonar Obstructiva Crónica , Enfermedades Cardiovasculares , Pronóstico , Dolor en el PechoRESUMEN
Chronic obstructive pulmonary disease (COPD) and cardiovascular disease (CVD) frequently coexist, increasing the prevalence of both entities and impacting on symptoms and prognosis. CVD should be suspected in patients with COPD who have high/very high risk scores on validated scales, frequent exacerbations, precordial pain, disproportionate dyspnea, or palpitations. They should be referred to cardiology if they have palpitations of unknown cause or angina pain. COPD should be suspected in patients with CVD if they have recurrent bronchitis, cough and expectoration, or disproportionate dyspnea. They should be referred to a pulmonologist if they have rhonchi or wheezing, air trapping, emphysema, or signs of chronic bronchitis. Treatment of COPD in cardiovascular patients should include long-acting muscarinic receptor antagonists (LAMA) or long-acting beta-agonists (LABA) in low-risk or high-risk non-exacerbators, and LAMA/LABA/inhaled corticosteroids in exacerbators who are not controlled with bronchodilators. Cardioselective beta-blockers should be favored in patients with CVD, the long-term need for amiodarone should be assessed, and antiplatelet drugs should be maintained if indicated.
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Enfermedades Cardiovasculares , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedades Cardiovasculares/complicaciones , Administración por Inhalación , Antagonistas Muscarínicos/uso terapéutico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Quimioterapia Combinada , Corticoesteroides/uso terapéutico , Disnea , Dolor/tratamiento farmacológico , Agonistas de Receptores Adrenérgicos beta 2/uso terapéutico , Broncodilatadores/uso terapéuticoRESUMEN
BACKGROUND: Alpha-1 antitrypsin deficiency (AATD) is an underdiagnosed condition despite being one of the most common inherited disorders in adults that is associated with an increased risk of developing chronic obstructive pulmonary disease (COPD). The aim was to evaluate the frequency of performing AAT levels and associated factors in COPD patients in an audit conducted in 2021-2022, as well as to compare with a previous audit conducted in 2014-2015. METHODS: EPOCONSUL 2021 is a cross-sectional audit that evaluated the outpatient care provided to COPD patients in respiratory clinics in Spain based on available data from medical registries. RESULTS: 4225 patients with a diagnosis of COPD from 45 centers were audited in 2021. A total of 1670 (39.5%) patients underwent AAT determination. Being treated at a specialized COPD outpatient clinic (OR 1.88, p = 0.007), age ≤ 55 years old (OR 1.84, p = 0.007) and a FEV1 < 50% (OR 1.86, p < 0.001) were associated with a higher likelihood of being tested for AAT, while Charlson index ≥ 3 (OR 0.63, p < 0.001) and genotyping of AATD availability (OR 0.42, p < 0.001) showed a statistically significant negative association. The analysis of cases included in respiratory units that participated in both audits showed an increase in the proportion of cases with AAT serum level testing available (adjusted OR 2.81, p < 0.001). The percentage of individuals with serum AAT levels < 60 mg/dL (a severe AATD) was 4%. CONCLUSIONS: Our analysis identifies significant improvements in adherence to the recommendation to test AAT levels in COPD patients, performed in 4 out of 10 patients, being more likely at younger ages and with higher COPD severity, and with a detection of severe AATD of 4% among those tested, suggesting that clinicians still perform AAT testing in COPD patients selectively. Therefore, efforts are still needed to optimize AATD screening and establish new early detection strategies to reduce morbidity and mortality in these patients.
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Introduction Mortality from COPD has decreased in Spain in recent years, but it is unknown whether this decline has been homogeneous among the different regions. Methods From the Statistical Portal of the Ministry of Health of Spain we obtained the age-adjusted mortality rates/100,000 inhabitants for men and women in Spain and the Autonomous Communities for the years 19992019, using the coding of the International Classification of Diseases (ICD 10, sections J40J44). With the adjusted rates we performed a jointpoint regression analysis to estimate an annual percentage change (APC), as well as identify possible points of trend change. Statistical significance was considered for a value of p<0.05. Results During the study period, COPD mortality rates adjusted in Spain decreased from 28.77 deaths/100,000 inhabitants in 1999 to 12.14 deaths/100,000 inhabitants in 2019. We observed a linear decline in COPD mortality in men at national level of −3.67% per year (95% CI −4.1 to −3.4; p<0.001), with differences between the Autonomous Communities. Mortality in women also experienced a decrease in mortality in two phases, with a first period from 1999 to 2006 with a fall of −6.8% per year (95% CI −8.6 to −5.0; p<0.001) and a second period from 2006 to 2019 with a decrease in mortality of −2.1% (95% CI −2.8 to −1.3; p<0.001), with again differences between the Autonomous Communities. Conclusion Mortality rates from COPD have decreased heterogeneously among the different Autonomous Communities in both men and women (AU)
Introducción La mortalidad por EPOC ha disminuido en España en los últimos años, pero se desconoce si esta caída ha sido homogénea entre las diferentes comunidades autónomas. Metodología consultando el Portal Estadístico del Ministerio de Sanidad de España obtuvimos las tasas ajustadas por edad/100.000 habitantes para hombres y mujeres de España y las CCAA para los años 1999 a 2019, utilizando la codificación de la Clasificación Internacional de Enfermedades (CIE 10, secciones J40 a J44). Con las tasas ajustadas realizamos un análisis de regresión de jointpoint con el objetivo de estimar un porcentaje anual de cambio (APC), así como identificar posibles puntos de cambio de tendencia. Se consideró la significación estadística para un valor de p<0.05. Resultados Durante el periodo de estudio, las tasas de mortalidad global ajustada por EPOC en España pasaron de 28.77 muertes/100.000 habitantes en 1999 a 12.14 muertes/100.000 habitantes en 2019. Observamos una caída de la mortalidad por EPOC en varones a nivel de España lineal del -3.67% anual (IC 95% -4.1 a -3.4; p<0.001), con diferencias entre las CCAA. La mortalidad en mujeres también experimentó una disminución de mortalidad en dos fases, con un primer periodo de 1999 a 2006 con caída del -6.8% anual (IC 95% -8.6 a -5.0; p<0.001) y un segundo periodo de 2006 a 2019 con un descenso de la mortalidad del -2.1% (IC 95% -2.8 a -1.3; p<0.001), encontrando diferencias entre las CCAA. Conclusiones Las tasas de mortalidad por EPOC han disminuido de forma heterogénea entre las diferentes CCAA (AU)
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Humanos , Masculino , Femenino , Enfermedad Pulmonar Obstructiva Crónica/mortalidad , Mortalidad/tendencias , España/epidemiologíaRESUMEN
INTRODUCTION: Mortality from COPD has decreased in Spain in recent years, but it is unknown whether this decline has been homogeneous among the different regions. METHODS: From the Statistical Portal of the Ministry of Health of Spain we obtained the age-adjusted mortality rates/100,000 inhabitants for men and women in Spain and the Autonomous Communities for the years 1999-2019, using the coding of the International Classification of Diseases (ICD 10, sections J40-J44). With the adjusted rates we performed a jointpoint regression analysis to estimate an annual percentage change (APC), as well as identify possible points of trend change. Statistical significance was considered for a value of p<0.05. RESULTS: During the study period, COPD mortality rates adjusted in Spain decreased from 28.77 deaths/100,000 inhabitants in 1999 to 12.14 deaths/100,000 inhabitants in 2019. We observed a linear decline in COPD mortality in men at national level of -3.67% per year (95% CI -4.1 to -3.4; p<0.001), with differences between the Autonomous Communities. Mortality in women also experienced a decrease in mortality in two phases, with a first period from 1999 to 2006 with a fall of -6.8% per year (95% CI -8.6 to -5.0; p<0.001) and a second period from 2006 to 2019 with a decrease in mortality of -2.1% (95% CI -2.8 to -1.3; p<0.001), with again differences between the Autonomous Communities. CONCLUSION: Mortality rates from COPD have decreased heterogeneously among the different Autonomous Communities in both men and women.
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Enfermedad Pulmonar Obstructiva Crónica , Masculino , Humanos , Femenino , España/epidemiología , Análisis de Regresión , MortalidadRESUMEN
COPD is a typical example of chronic disease. As such, treatment adherence tends to be as low as between 30% and 50%, with specific issues in COPD due to the use of inhaled therapies. Decreased adherence in COPD is associated with worse outcomes, with increased risk for exacerbations and long-term mortality. Factors that impact adherence are multiple, some related to patient, some related to clinicians and finally some related to healthcare system. Among clinician factors, prescription of simplified treatment regimens delivered by an inhaler adapted to the patient's characteristics is crucial. Although it has been observed a huge improvement in the design and usability of inhaler devices for COPD in the last two centuries, there is still a clear gap in this field. Smart inhalers as well as simplified treatment regimens could improve adherence and therefore improve long-term outcomes in COPD.
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Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Broncodilatadores , Nebulizadores y Vaporizadores , Administración por Inhalación , Cumplimiento de la MedicaciónRESUMEN
Objective: The aim of this analysis was to describe the patterns of inhaled maintenance therapy according to risk level and to explore the determinants associated with the decision to prescribe inhaled corticosteroids (ICS) in addition to bronchodilator therapy according to risk level as strategy in the follow-up of COPD in daily clinical practice. Methods: EPOCONSUL 2021 is a cross-sectional audit that evaluated the outpatient care provided to patients with a diagnosis of chronic obstructive pulmonary disease (COPD) in respiratory clinics in Spain with prospective recruitment between April 15, 2021 and January 31, 2022. Results: 4225 patients from 45 hospitals in Spain were audited. Risk levels were analyzed in 2678 patients. 74.5% of patients were classified as high risk and 25.5% as low risk according to GesEPOC criteria. Factors associated with the prescription of ICS in low-risk COPD were symptoms suggestive of asthma [OR: 6.70 (3.1414.29), p<0.001], peripheral blood eosinophilia>300mm3 [OR: 2.16 (1.104.24), p=0.025], and having a predicted FEV1%<80% [OR: 2.17 (1.154.08), p=0.016]. In high-risk COPD, factors associated with triple therapy versus dual bronchodilator therapy were a mMRC dyspnea score of ≥2 [OR: 1.97 (1.412.75), p<0.001], symptoms suggestive of asthma [OR: 6.70 (3.1414.29), p<0.001], and a predicted FEV1%<50% [OR: 3.09 (1.297.41), p<0.011]. Conclusions: Inhaled therapy in the follow-up of COPD does not always conform to the current guidelines. Few changes in inhaled therapy are made at follow-up visits. The use of ICS is common in COPD patients who meet low-risk criteria in their follow-up and triple therapy in high-risk COPD patients is used as an escalation strategy in patients with high clinical impact. However, a history of exacerbations and eosinophil count in peripheral blood were not factors predicting triple therapy. (AU)
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Humanos , Masculino , Femenino , Persona de Mediana Edad , Anciano , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Asma/tratamiento farmacológico , Estudios Transversales , Estudios Prospectivos , Corticoesteroides/uso terapéutico , Broncodilatadores/uso terapéutico , Quimioterapia Combinada , Pacientes Ambulatorios , Administración por InhalaciónAsunto(s)
Asma , Objetivos , Humanos , Asma/tratamiento farmacológico , Asma/epidemiología , FenotipoRESUMEN
OBJECTIVE: Chronic obstructive pulmonary disease (COPD) is a leading cause of death worldwide. While two approved fixed-dose inhaled corticosteroid/long-acting muscarinic antagonist (LAMA)/long-acting ß2-agonist (LABA) triple therapies reduce all-cause mortality (ACM) versus dual LAMA/LABA therapy in patients with COPD, head-to-head studies have not compared the effects of these therapies on ACM. We compared ACM in adults with moderate-to-very severe COPD receiving budesonide/glycopyrrolate/formoterol fumarate (BGF) in ETHOS versus fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) in IMPACT using a matching-adjusted indirect comparison (MAIC). METHODS: A systematic literature review identified two studies (ETHOS [NCT02465567]; IMPACT [NCT02164513]) of ≥52 weeks reporting ACM as an efficacy endpoint in patients receiving triple therapy. As ETHOS and IMPACT lack a common comparator, an unanchored MAIC compared ACM between licensed doses of BGF (320/18/9.6 µg) from ETHOS and FF/UMEC/VI (100/62.5/25 µg) from IMPACT in patients with moderate-to-very severe COPD. Using on- and off-treatment data from the final retrieved datasets of the intention-to-treat populations, BGF data were adjusted according to aggregate FF/UMEC/VI data using 11 baseline covariates; a supplementary unadjusted indirect treatment comparison was also conducted. P-values for these post-hoc analyses are not adjusted for Type I error. RESULTS: ACM over 52 weeks was statistically significantly reduced by 39% for BGF versus FF/UMEC/VI in the MAIC (hazard ratio [HR] [95% CI]: 0.61 [0.38, 0.95], p = 0.030) and unadjusted analysis (HR [95% CI]: 0.61 [0.41, 0.92], p = 0.019). CONCLUSION: In this MAIC, which adjusted for population heterogeneity between ETHOS and IMPACT, ACM was significantly reduced with BGF versus FF/UMEC/VI in patients with moderate-to-very severe COPD.
Chronic obstructive pulmonary disease (known as COPD) is a leading cause of death worldwide, being responsible for over 3 million deaths in 2019. People living with COPD are more likely to die. Importantly, a sudden worsening of COPD symptoms (known as an exacerbation) is associated with a higher chance of death from heart-related and breathing-related problems. Therefore, reducing risk of death is an important treatment goal for COPD. Of the three medications approved for treating COPD that combine three drugs in a single-inhaler device, there are tworeferred to generically as budesonide/glycopyrrolate/formoterol fumarate (BGF) and fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI)that can reduce the risk of death in people living with COPD compared with treatments that combine two drugs. However, no studies have directly compared the risk of death in people living with COPD treated with these medicines. We compared the risk of death in people living with moderate-to-very severe COPD who received either BGF during a clinical trial called ETHOS or FF/UMEC/VI during a clinical trial called IMPACT. To make this comparison, we used a method called "matching-adjusted indirect comparison", which used specific features (such as sex, breathing difficulty, and whether they were current smokers) to match patients from the two studies to ensure similar groups were examined. Our analysis showed a 39% decrease in the chance of death in patients who received BGF compared with patients who received FF/UMEC/VI. This finding may be important for doctors to improve patient health and reduce the risk of death in people living with COPD.
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OBJECTIVE: The aim of this analysis was to describe the patterns of inhaled maintenance therapy according to risk level and to explore the determinants associated with the decision to prescribe inhaled corticosteroids (ICS) in addition to bronchodilator therapy according to risk level as strategy in the follow-up of COPD in daily clinical practice. METHODS: EPOCONSUL 2021 is a cross-sectional audit that evaluated the outpatient care provided to patients with a diagnosis of chronic obstructive pulmonary disease (COPD) in respiratory clinics in Spain with prospective recruitment between April 15, 2021 and January 31, 2022. RESULTS: 4225 patients from 45 hospitals in Spain were audited. Risk levels were analyzed in 2678 patients. 74.5% of patients were classified as high risk and 25.5% as low risk according to GesEPOC criteria. Factors associated with the prescription of ICS in low-risk COPD were symptoms suggestive of asthma [OR: 6.70 (3.14-14.29), p<0.001], peripheral blood eosinophilia>300mm3 [OR: 2.16 (1.10-4.24), p=0.025], and having a predicted FEV1%<80% [OR: 2.17 (1.15-4.08), p=0.016]. In high-risk COPD, factors associated with triple therapy versus dual bronchodilator therapy were a mMRC dyspnea score of ≥2 [OR: 1.97 (1.41-2.75), p<0.001], symptoms suggestive of asthma [OR: 6.70 (3.14-14.29), p<0.001], and a predicted FEV1%<50% [OR: 3.09 (1.29-7.41), p<0.011]. CONCLUSIONS: Inhaled therapy in the follow-up of COPD does not always conform to the current guidelines. Few changes in inhaled therapy are made at follow-up visits. The use of ICS is common in COPD patients who meet low-risk criteria in their follow-up and triple therapy in high-risk COPD patients is used as an escalation strategy in patients with high clinical impact. However, a history of exacerbations and eosinophil count in peripheral blood were not factors predicting triple therapy.
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Asma , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Broncodilatadores/uso terapéutico , Estudios de Seguimiento , Estudios Transversales , Estudios Prospectivos , Pacientes Ambulatorios , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Asma/tratamiento farmacológico , Corticoesteroides/uso terapéutico , Administración por Inhalación , Quimioterapia CombinadaRESUMEN
INTRODUCTION: The aim of our work has been to describe the results of the clinical audit carried out in 2021 and to compare the results with 2015 EPOCONSUL audit. METHODS: EPOCONSUL 2021 is a cross-sectional audit that evaluated the outpatient care provided to patients with a diagnosis of chronic obstructive pulmonary disease (COPD) in respiratory clinics in Spain with prospective recruitment between April 15, 2021, and January 31, 2022. RESULTS: A total of 45 hospitals participated in the 2021 audit and 4.225 clinical records of patients were evaluated. Clinical phenotype according to the Spanish National Guidelines for COPD care (GesEPOC) was reported in 63.1% of the audited patients, and the COPD type assessment for the Global initiative for chronic Obstructive Lung Disease (GOLD) was present in 38.3%. There was an improved compliance with clinical practice guideline (CPG) recommendations in the 2021 audit with respect to the 2015 audit. There was an increase in the proportion of cases with alfa-1-antitrypsin serum level testing available (audit 1: 18.9%; audit 2: 38.7%, p<0.001) and 6-min walk test carried out (audit 1: 24%; audit 2: 45.2%, p<0.001). However, these significant variations adherence to CPG recommendations were not reached for the clinical evaluation and therapeutic intervention category when adjusting for patient and resource variables. CONCLUSIONS: The 2021 EPOCONSUL audit showed increased adherence to recommendations although they seem to be related to the availability of resources for care. These results should be taken into account in order to establish improvements in resources to achieve a better quality of care.
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Enfermedad Pulmonar Obstructiva Crónica , Humanos , Estudios Transversales , Estudios Prospectivos , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Enfermedad Pulmonar Obstructiva Crónica/terapia , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Atención Ambulatoria , Auditoría Clínica , Adhesión a DirectrizRESUMEN
Introduction: Type 2 (T2) biomarkers such as blood eosinophil count (BEC) and FeNO have been related to a higher risk of exacerbations in COPD. It is unknown whether combining these biomarkers could be useful in forecasting COPD exacerbations. Methods: COPD patients were enrolled in this prospective, multicenter, observational study and followed up for 1 year, during which BEC were analysed at baseline (V0) while FeNO analyses were performed at baseline (V0), 6 months (V1) and 12 months (V2). The risk of moderate or severe exacerbation during follow up was assessed by Cox regression analysis, and the predictive capacity of both measurements was assessed by ROC curves and the DeLong test. Statistical significance was assumed at P<.05. Results: Of the 322 COPD patients initially recruited, 287 were followed up. At baseline, 28.0% were active smokers, and experienced moderate airflow limitation (mean FEV1 56.4%±17.0% predicted). Patients with at least one elevated T2 biomarker (n=125, 42.5%) were at increased risk of COPD exacerbation (HR 1.75, 95% CI 1.252.45, P=.001) and of shorter time to first COPD exacerbation. There was no difference between BEC and FeNO regarding the predictive capacity for moderate to severe exacerbation (AUC 0.584 vs 0.576, P=.183) but FeNO predicted severe episodes more accurately than BEC (AUC 0.607 vs 0.539, P<.05). Combining the two biomarkers enhanced the detection of moderate and severe COPD exacerbations. Conclusions: Both eosinophil count and FeNO have limited utility for predicting COPD exacerbations. Combining these T2 biomarkers could enhance the detection of future COPD exacerbations. (AU)
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Humanos , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Biomarcadores , Enfermedad Pulmonar Obstructiva Crónica , Recurrencia , Eosinófilos , Estudios Prospectivos , Fumadores , Ex-FumadoresAsunto(s)
Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Carcinoma de Pulmón de Células no Pequeñas/patología , Carcinoma de Pulmón de Células no Pequeñas/cirugía , Humanos , Neoplasias Pulmonares/patología , Neoplasias Pulmonares/cirugía , Estadificación de Neoplasias , Neumonectomía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: COPD is a leading cause of death and disability. COPD therapy goals include reducing exacerbations and improving symptom control. Single-inhaler triple therapy (SITT) or multiple-inhaler triple therapy (MITT) is indicated for patients with frequent exacerbations despite bronchodilator therapy. No available evidence compares SITT vs MITT in Spain in terms of treatment persistence, exacerbations, and other outcomes. RESEARCH QUESTION: Do COPD patients in Spain initiating SITT vs MITT have improved persistence, exacerbations, and health care resource utilization? STUDY DESIGN AND METHODS: This real-world, observational, retrospective cohort study analyzed electronic health records in the Spanish National Healthcare System BIG-PAC database to identify COPD patients aged ≥ 40 years initiating SITT or MITT (using two or three inhalers) between June 1, 2018 and December 31, 2019. Comparative data on persistence (allowing up to 60 days without prescription refill), exacerbation rates, and health care resource utilization and costs during 12-month follow-up were analyzed. Multivariate adjusted analyses were performed. RESULTS: Eligible patients (N = 4,625) initiating SITT (n = 1,011) or MITT (n = 3,614) had a mean age of 70.9 years; most were male (73.9%) with mainly moderate (62.0%) or severe (26.5%) airflow limitation. Between-cohort baseline characteristics were similar. At 12-month follow-up, SITT patients had higher persistence (hazard ratio [HR] = 1.37; 95% CI = 1.22-1.53; P < .001), reduced risk of exacerbations (HR = 0.68; 95% CI = 0.61-0.77; P = .001), and lower all-cause mortality risk (HR = 0.67; 95% CI = 0.63-0.71, P = .027), compared with MITT patients. SITT was associated with significantly reduced health care resource use (mean annual cost savings: 403 vs MITT). For both SITT and MITT, persistence was associated with improved exacerbation rates vs nonpersistence, and substantial adjusted mean annual cost savings (2,115 and 2,700, respectively). INTERPRETATION: Patients initiating SITT had a clinically relevant improvement in persistence leading to reductions in mortality, incidence of exacerbations, and health care resource use with consequent mean cost savings.
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Agonistas de Receptores Adrenérgicos beta 2 , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Masculino , Anciano , Femenino , Antagonistas Muscarínicos , Estudios Retrospectivos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , España/epidemiología , Corticoesteroides/uso terapéutico , Progresión de la Enfermedad , Nebulizadores y Vaporizadores , Administración por Inhalación , BroncodilatadoresRESUMEN
En los últimos años la llamada «medicina personalizada o de precisión» ha irrumpido con fuerza en el manejo de las enfermedades, entre ellas las respiratorias. La posibilidad de implantar esta forma de trabajar pasa indefectiblemente por el hallazgo y validación de biomarcadores biológicos que se relacionen bien con el diagnóstico, tratamiento o pronóstico de los pacientes respiratorios. En este sentido, la mayoría de enfermedades respiratorias o grupo de las mismas ya cuentan con biomarcadores biológicos de mayor o menor fiabilidad, y se están realizando un gran número de estudios en busca de nuevos de estos indicadores. El objetivo de la presente revisión es poner al día al lector y analizar la literatura científica existente sobre la existencia y validez diagnóstica, terapéutica o pronóstica de los biomarcadores biológicos más importantes en la actualidad en las principales enfermedades respiratorias, así como sobre los retos futuros en este sentido. (AU)
In recent years, personalized or precision medicine has made effective inroads into the management of diseases, including respiratory diseases. The route to implementing this approach must invariably start with the identification and validation of biological biomarkers that are closely related to the diagnosis, treatment, and prognosis of respiratory patients. In this respect, biological biomarkers of greater or lesser reliability have been identified for most respiratory diseases and disease classes, and a large number of studies are being conducted in the search for new indicators. The aim of this review is to update the reader and to analyze the existing scientific literature on the existence and diagnostic, therapeutic, and prognostic validity of the most important biological biomarkers in the main respiratory diseases, and to identify future challenges in this area. (AU)
Asunto(s)
Humanos , Biomarcadores , Trastornos Respiratorios/diagnóstico , Trastornos Respiratorios/tratamiento farmacológico , Asma , Enfermedad Pulmonar Obstructiva Crónica , Neumonía , Fibrosis Quística , Enfermedades PulmonaresRESUMEN
In recent years, personalized or precision medicine has made effective inroads into the management of diseases, including respiratory diseases. The route to implementing this approach must invariably start with the identification and validation of biological biomarkers that are closely related to the diagnosis, treatment, and prognosis of respiratory patients. In this respect, biological biomarkers of greater or lesser reliability have been identified for most respiratory diseases and disease classes, and a large number of studies are being conducted in the search for new indicators. The aim of this review is to update the reader and to analyze the existing scientific literature on the existence and diagnostic, therapeutic, and prognostic validity of the most important biological biomarkers in the main respiratory diseases, and to identify future challenges in this area. (AU)
En los últimos años la llamada «medicina personalizada o de precisión» ha irrumpido con fuerza en el manejo de las enfermedades, entre ellas las respiratorias. La posibilidad de implantar esta forma de trabajar pasa indefectiblemente por el hallazgo y validación de biomarcadores biológicos que se relacionen bien con el diagnóstico, tratamiento o pronóstico de los pacientes respiratorios. En este sentido, la mayoría de enfermedades respiratorias o grupo de las mismas ya cuentan con biomarcadores biológicos de mayor o menor fiabilidad, y se están realizando un gran número de estudios en busca de nuevos de estos indicadores. El objetivo de la presente revisión es poner al día al lector y analizar la literatura científica existente sobre la existencia y validez diagnóstica, terapéutica o pronóstica de los biomarcadores biológicos más importantes en la actualidad en las principales enfermedades respiratorias, así como sobre los retos futuros en este sentido. (AU)