RESUMEN
The aim of this observational, retrospective study was to describe characteristics, treatment patterns, and adherence among patients with asthma who initiated multiple-inhaler triple therapy (MITT) in Catalonia, Spain. This study used data of patients initiating MITT in 2016 from the SIDIAP (Information System for Research in Primary Care) database, which covers ~80% of the Catalonian population (5.8 million). Of 1,204 patients initiating MITT, 361 (30.0%) stepped down (discontinued ≥ 1 and continued ≥1 MITT component) and 89 (7.4%) stopped all three components of MITT for a period of 60 days during the following 12 months. In the follow-up period, 196 (16.3%) patients were considered adherent to MITT (>0.8 proportion of days covered [PDC]), with a mean (standard deviation) PDC of 0.52 (0.51) days. Given the low adherence and substantial rates of step down/discontinuation among patients initiating MITT, there is an urgent need to implement strategies to improve treatment adherence/persistence.
Asunto(s)
Asma , Enfermedad Pulmonar Obstructiva Crónica , Administración por Inhalación , Corticoesteroides/uso terapéutico , Agonistas de Receptores Adrenérgicos beta 2/uso terapéutico , Asma/tratamiento farmacológico , Humanos , Cumplimiento de la Medicación , Nebulizadores y Vaporizadores , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Estudios Retrospectivos , EspañaRESUMEN
BACKGROUND: The coordination between different levels of care is essential for the management of obstructive sleep apnea (OSA). The objective of this multicenter project was to develop a screening model for OSA in the primary care setting. METHODS: Anthropometric data, clinical history, and symptoms of OSA were recorded in randomly selected primary care patients, who also underwent a home sleep apnea test (HSAT). Respiratory polygraphy or polysomnography were performed at the sleep unit to establish definite indication for continuous positive airway pressure (CPAP). By means of cross-validation, a logistic regression model (CPAP yes/no) was designed, and with the clinical variables included in the model, a scoring system was established using the ß coefficients (PASHOS Test). In a second stage, results of HSAT were added, and the final accuracy of the model was assessed. RESULTS: 194 patients completed the study. The clinical test included the body mass index, neck circumference and observed apneas during sleep (AUC 0.824, 95% CI 0.763-0.886, P < 0.001). In a second stage, the oxygen desaturation index (ODI) of 3% (ODI3% ≥ 15%) from the HSAT was added (AUC 0.911, 95% CI 0.863-0.960, P < 0.001), with a sensitivity of 85.5% (95% CI 74.7-92.1) and specificity of 67.8% (95% CI 55.1-78.3). CONCLUSIONS: The use of this model would prevent referral to the sleep unit for 55.1% of the patients. The two-stage PASHOS model is a useful and practical screening tool for OSA in primary care for detecting candidates for CPAP treatment. Clinical Trial Registration Registry: ClinicalTrials.gov; Name: PASHOS Project: Advanced Platform for Sleep Apnea Syndrome Assessment; URL: https://clinicaltrials.gov/ct2/show/NCT02591979 ; Identifier: NCT02591979. Date of registration: October 30, 2015.
Asunto(s)
Técnicas y Procedimientos Diagnósticos , Indicadores de Salud , Apnea Obstructiva del Sueño/diagnóstico , Adolescente , Adulto , Anciano , Presión de las Vías Aéreas Positiva Contínua , Femenino , Humanos , Masculino , Persona de Mediana Edad , Polisomnografía , Atención Primaria de Salud , Estudios Prospectivos , Derivación y Consulta/estadística & datos numéricos , Apnea Obstructiva del Sueño/terapia , España , Adulto JovenRESUMEN
STUDY OBJECTIVES: Involvement of primary care teams in the care of patients with OSA is a focus of interest. The study objective was to compare diagnostic and therapeutic agreement between decisions taken by primary care professionals and sleep unit specialists. METHODS: This was a prospective multicenter study conducted at primary care and specialized care centers in the urban area of Barcelona, Spain. Men and women aged 18-75 years who visited the participating primary care centers for any reason were recruited. Both primary care physicians and sleep specialists made a diagnostic and therapeutic decision with clinical data and results of a home sleep apnea test. All patients were finally assessed with respiratory polygraphy or polysomnography as a gold-standard test. RESULTS: A total of 229 patients underwent a home sleep apnea test and were evaluated at the primary care centers and the sleep units. Diagnostic agreement using the same tools and excluding indeterminate decisions was 69.8% (Cohen's kappa = 0.64; 95% confidence interval, 0.56-0.72). Agreement for therapeutic decisions (PAP vs conservative treatment) was obtained in 82.5% of patients (Cohen's kappa = 0.62; 95% confidence interval, 0.51-0.73), increasing to 92.5% (Cohen's kappa = 0.49, 95% confidence interval, 0.40-0.58) when indeterminate options were excluded. As compared with the final therapeutic decisions made at the sleep unit with respiratory polygraphy/polysomnography, primary care physicians agreed regarding 83.3% (Cohen's kappa = 0.62; 95% confidence interval, 0.49-0.74) of patients. CONCLUSIONS: Primary care professionals may assume an important role in the management of OSA in coordination with sleep centers, identifying patients who require specific treatment and should be referred to specialized care. CLINICAL TRIAL REGISTRATION: Registry: ClinicalTrials.gov; Name: PASHOS Project: Advanced Platform for Sleep Apnea Syndrome Assessment; URL: https://clinicaltrials.gov/ct2/show/NCT02591979; Identifier: NCT02591979.
Asunto(s)
Síndromes de la Apnea del Sueño , Apnea Obstructiva del Sueño , Femenino , Humanos , Masculino , Atención Primaria de Salud , Estudios Prospectivos , Sueño , Síndromes de la Apnea del Sueño/diagnóstico , Síndromes de la Apnea del Sueño/terapia , EspañaRESUMEN
The purpose of this study is to develop and validate a work model in the primary health-care setting for identifying patients with obstructive sleep apnea-hypopnea syndrome (OSAHS) based on clinical variables and an ambulatory sleep monitoring study. After screening, patients with mild-moderate OSAHS could be managed by primary care physicians, whereas those identified with severe OSAHS would be referred to specialists from sleep units for starting specific treatment. The proposed model does not move the entire health-care process to a generally overburdened primary care level and favors the coordinated work and the necessary flexibility to adapt the model to challenges and perspectives of OSAHS.
Asunto(s)
Tamizaje Masivo/métodos , Atención Primaria de Salud/métodos , Apnea Obstructiva del Sueño/diagnóstico , Salud Global , Humanos , Incidencia , Polisomnografía , Apnea Obstructiva del Sueño/epidemiologíaRESUMEN
OBJECTIVE: Primary care provides the main route for access to health care for patients with common chronic illnesses such as chronic obstructive pulmonary disease (COPD). Alpha-1 antitrypsin (AAT) deficiency is an underdiagnosed pathology associated with COPD risk which has a very low prevalence. The Information and Detection of the Deficiency of AAT (IDDEA) project was developed to identify AAT-deficient patients at primary care centres by providing adequate diagnostic tools to family doctors. METHODS: Patients with COPD were identified and registered on a specially designed website. Dried blood samples were collected on filter papers and sent to the laboratory for AAT levels and AAT deficiency-related genotype determinations. RESULTS: were uploaded to the website and analysed. RESULTS: Between January 2008 and April 2009, 596 patients were identified by 90 participating physicians. The number of patients who did not have AAT deficiency (serum concentrations ≥60 mg AAT/dl) was 549 (98.9%). Nineteen patients (3.2%) were carriers of the allelic variant Pi*Z among which two were homozygous PiZZ (one of them was an index case) and one was heterozygous PiSZ. These three newly detected cases were registered in the Spanish Registry of Patients with AAT Deficiency. An estimate of the gene frequency of the S allele was 7.65% and the severe deficiency Z allele was 1.76%. CONCLUSIONS: Results confirm that ATT deficiency is still underdiagnosed. The IDDEA system appears to be a useful tool for the detection of AAT deficiency in the primary care setting.
Asunto(s)
Enfermedad Pulmonar Obstructiva Crónica/enzimología , Deficiencia de alfa 1-Antitripsina/diagnóstico , alfa 1-Antitripsina/sangre , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Genotipo , Humanos , Masculino , Persona de Mediana Edad , Atención Primaria de Salud , alfa 1-Antitripsina/genéticaRESUMEN
OBJECTIVE: To check whether treatment of asthma patients at our centre coincides with international criteria (GINA 2002). DESIGN: Transversal, descriptive study. SETTING: Urban primary care team. PARTICIPANTS: Asthma patients over 14 years old. MAIN MEASUREMENTS: Review of clinical histories (CH) and analysis of the last prescription between November 2002 and May 2003. RESULTS: We reviewed 436 CH, of which 395 made up the study group. 71.4% (SD, 66.9-75.8) were women. Average age was 51.4 (SD, 49.2-53.6). Classification of asthma as function of gravity was: intermittent (IA): 30% (25.7-34.3); light persistent (LPA): 24.8% (20.7-28.8); moderate persistent (MPA): 30.7% (26.4-35.1); serious persistent (SPA): 5.05% (3.19-7.54). Unclassified: 9.4% (6.83-12.5). Correct treatment: IA, 69.5% (61.6-77.4); LPA, 22.2% (14.4-30.1); MPA, 46.2% (7.8-54.7); SPA, 72.7% (49.8-89.3). The most common cause of incorrect treatment in all kinds of asthma was the use of international criteria (IC) at inadequate doses: IA, 47.5% (31.5-63.9); LPA, 73.8% (63.1-82.8); MPA, 38.9% (27.6-51.1); SPA, 33.3% (4.3-77.7). The scant use of B2CD.AD was noticeable: IA, 47.5% (31.5-63.9); LPA, 85.7% (76.4-92.4); MPA, 86.7% (74.3-92.1); SPA, 66.7% (22.3-95.7). The most commonly used active principles were salbutamol, salmeterol, budesonide, and montelukast. On overall measurement of good treatment, we found that 48.9% (n = 193) of patients had a correct prescription. CONCLUSIONS: In primary care, light forms of asthma are most commonly monitored. We found low concordance with the GINA 2002 directives. IC are widely used, but often at incorrect doses. We insist on the importance of classifying asthma according to its gravity in order to prescribe the right treatment.
Asunto(s)
Antiasmáticos/uso terapéutico , Asma/tratamiento farmacológico , Adhesión a Directriz , Adulto , Estudios Transversales , Femenino , Humanos , Agencias Internacionales , Masculino , Persona de Mediana Edad , Atención Primaria de Salud/estadística & datos numéricos , Índice de Severidad de la Enfermedad , EspañaRESUMEN
Objetivo. Comprobar si el tratamiento de los asmáticos de nuestro centro coincide con los criterios internacionales (GINA 2002). Diseño. Estudio descriptivo, transversal. Emplazamiento. Equipo de atención primaria urbano. Participantes. Asmáticos mayores de 14 años. Mediciones principales. Revisión de historias clínicas (HCAP) y análisis de la última prescripción entre noviembre de 2002 y mayo de 2003. Resultados. Se revisan 436 HCAP, de las que 395 constituyeron el grupo de estudio. El 71,4% (DE, 66,9-75,8) eran mujeres, con una edad media de 51,4 años (DE, 49,2-53,6). Clasificación del asma en función de la gravedad: intermitente (AI) 30%; persistente leve (APL) 24,8%; persistente moderada (APM) 30,7%; persistente grave (APG) 5,05%, no clasificado 9,4%. Tratamiento correcto: AI, 69,5%; APL, 22,2%; APM, 46,2%; APG, 72,7%. La causa más frecuente de tratamiento incorrecto en todos los tipos de asma es el uso de corticoides inhalados (CI) en dosis inadecuadas: AI, 47,5%; APL, 73,8%; APM, 38,9%; APG, 33,3%. Destaca el escaso uso de agonistas betaadrenérgicos de corta duración B2CD: AI, 47,5%; APL, 85,7%; APM, 86,7%; APG, 66,7%. Los principios activos más utilizados fueron: salbutamol, salmeterol, budesonida y montelukast. Como medida global de buen tratamiento, un 48,9% (n = 193) de pacientes tenía una adecuada prescripción. Conclusiones. Predominan las formas leves de asma controladas en atención primaria y se observa poca concordancia con las directrices GINA 2002. Los CI son ampliamente usados, pero destaca su incorrecta dosificación. Se considera muy importante clasificar el asma según su gravedad para prescribir el tratamiento adecuado
Objective. To check whether treatment of asthma patients at our centre coincides with international criteria (GINA 2002). Design. Transversal, descriptive study. Setting. Urban primary care team. Participants. Asthma patients over 14 years old. Main measurements. Review of clinical histories (CH) and analysis of the last prescription between November 2002 and May 2003. Results. We reviewed 436 CH, of which 395 made up the study group. 71.4% (SD, 66.9-75.8) were women. Average age was 51.4 (SD, 49.2-53.6). Classification of asthma as function of gravity was: intermittent (IA): 30% (25.7-34.3); light persistent (LPA): 24.8% (20.7-28.8); moderate persistent (MPA): 30.7% (26.4-35.1); serious persistent (SPA): 5.05% (3.19-7.54). Unclassified: 9.4% (6.83-12.5). Correct treatment: IA, 69.5% (61.6-77.4); LPA, 22.2% (14.4-30.1); MPA, 46.2% (7.8-54.7); SPA, 72.7% (49.8-89.3). The most common cause of incorrect treatment in all kinds of asthma was the use of international criteria (IC) at inadequate doses: IA, 47.5% (31.5-63.9); LPA, 73.8% (63.1-82.8); MPA, 38.9% (27.6-51.1); SPA, 33.3% (4.3-77.7). The scant use of B2CD.AD was noticeable: IA, 47.5% (31.5-63.9); LPA, 85.7% (76.4-92.4); MPA, 86.7% (74.3-92.1); SPA, 66.7% (22.3-95.7). The most commonly used active principles were salbutamol, salmeterol, budesonide, and montelukast. On overall measurement of good treatment, we found that 48.9% (n=193) of patients had a correct prescription. Conclusions. In primary care, light forms of asthma are most commonly monitored. We found low concordance with the GINA 2002 directives. IC are widely used, but often at incorrect doses. We insist on the importance of classifying asthma according to its gravity in order to prescribe the right treatment