RESUMEN
INTRODUCTION: The present study was designed to evaluate inhaler techniques and patient satisfaction with fixed-combination budesonide/formoterol dry-powder inhaler chronic obstructive pulmonary disease (COPD) in Turkey in real-life clinical practice. PATIENTS AND METHODS: A total of 442 patients with COPD [mean (SD) age: 63.2 (10.6) years, 76.5% were males] were included in this cross-sectional study conducted at 25 outpatient clinics across Turkey. Data on socio-demographic characteristics, characteristics of COPD, inhaler technique and satisfaction with dry-powder inhaler were recorded at a single crosssectional visit performed at the study enrolment. RESULTS: Patients were characterized by prominence of moderate to severe (78.1%) COPD, high rate of regular use of overall COPD medications (89.4%) and Turbuhaler® for an average of 33.7 months, predominance of males (76.5%), primary education (85.7%), urban location (68.3), ex-smokers (61.1%) and spending time outdoors for ≥ 4 hour/day (62.0%). Use of correct techniques was evident in majority of patients (≥ 94%), whereas inhalation maneuvers including breathing out gently away from mouthpiece without blowing into it (71.9%) and holding the breath for 5-10 seconds (78.3%) were performed correctly by lesser percent of patients especially in the older group (≥ 65 years, p< 0.05). Overall percent of patients with the feeling that she/he used the inhaler very/fairly correctly was 73.3%, while 86% of patients identified that they were very/fairly satisfied with the inhaler, irrespective of age and educational status. CONCLUSION: In conclusion, our findings revealed the majority of patients are able to use Turbuhaler® correctly regardless of the educational status, while older age was associated with higher rate of errors in inhalation maneuvers in the real clinical practice in Turkey. Majority of our patients identified Turbuhaler® to be very/fairly convenient regarding ease of use, portability, and usability with an overall self-confidence in using the inhaler correctly among 73% and the satisfaction rate of 86%; irrespective of age and educational level.
Asunto(s)
Broncodilatadores/uso terapéutico , Inhaladores de Polvo Seco/métodos , Satisfacción del Paciente , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Administración por Inhalación , Factores de Edad , Anciano , Broncodilatadores/administración & dosificación , Budesonida/administración & dosificación , Budesonida/uso terapéutico , Estudios Transversales , Combinación de Medicamentos , Inhaladores de Polvo Seco/instrumentación , Escolaridad , Etanolaminas/administración & dosificación , Etanolaminas/uso terapéutico , Fumarato de Formoterol , Humanos , Masculino , Persona de Mediana Edad , Resultado del Tratamiento , TurquíaRESUMEN
Chronic obstructive pulmonary disease (COPD) is a lung disease characterized with limitation of airflow that is not completely reversible, progressive deterioration of airways and systemic inflammation. This study has been planned to determine daily symptom variability of patients, expectations of patient and physicians from treatment and patient profiles. A total of 514 patients with COPD from 25 centers were included in this national, multicenter, cross-sectional observational study. Data regarding demographic features, concomitant diseases, history and treatment of COPD and expectations of patients and physicians were all obtained in a single visit. Mean [standard deviation (SD)] age of the patients was 64.1 (9.5) years; age range was 41-92 years, 50% of the patients were younger than 65 years and 91% were males. Educational level of the patients was at least primary school in 80.2%; and 54.3% (30.4%) of the patients had at least one concomitant disease, particularly a cardiovascular disease. Mean (SD) duration of having COPD was 5.4 (4.6) years. The majority of patients were at moderate (43.2%) and severe (35.0%) COPD stages and one or more exacerbations per year was determined in 71%. Inhaled beta-2 agonists (84.2%), inhaled steroids (76.3%) and inhaled long-acting anti-cholinergics (70.0%) were the most commonly used medications. Dyspnea (99.0%), sputum production (92.8%) and wheezing (90.5%) were the most common symptoms, and symptom variability for dyspnea (41.1%), sputum production (61.0%) and cough (53.5%) were seen the most in the morning hours (p< 0.001). Most commonly affected morning activity was climbing up/down the stairs (point of effect: 6.7), followed by wearing socks/shoes (point of effect: 4.3) and showering/bathing (point of effect: 4.2) by COPD. Major treatment expectations of patients were greater symptomatic relief (82.3%) and greater mobility (70.0%), faster symptomatic relief (61.1%) and improvement in morning activities (59.3%); while major treatment expectations of physicians included increased quality of life (100.0%) and decreased morbidity (96.0%). Quitting smoking was the most commonly recommended (88.3%) and implemented (67.9%) non-drug protective approach aimed at decreasing the frequency of exacerbations. Consequently, our results demonstrate that COPD is not a disease of only the elderly, is an important healthcare issue that often disrupt daily living of the patients due to inadequate disease awareness leading to overlooking of the symptoms by patient and physicians, and that a patient-centered approach based on the living standards, life expectancies and preferences of patients was crucial in patient management.
Asunto(s)
Médicos/psicología , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Calidad de Vida , Índice de Severidad de la Enfermedad , Cese del Hábito de Fumar , Actividades Cotidianas , Adulto , Anciano , Anciano de 80 o más Años , Broncodilatadores/uso terapéutico , Ritmo Circadiano , Estudios Transversales , Progresión de la Enfermedad , Disnea/epidemiología , Expectorantes/uso terapéutico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedad Pulmonar Obstructiva Crónica/mortalidad , Enfermedad Pulmonar Obstructiva Crónica/psicologíaRESUMEN
The treatment of multi-drug resistant tuberculosis (MDR-TB) is complicated and results are not always satisfactory. We aimed to investigate treatment results of our patients, relapse rates, factors affecting treatment outcome. We evaluated prospectively, 142 patients, who had been hospitalised with diagnosis of MDR-TB in our clinic between January 1995-December 2000 at Sureyyapasa Chest Diseases and Chest Surgery Training and Research Hospital in Istanbul, Turkey. All patients were male and human immunodeficiency virus negative. The mean age was 39 + or - 11 (16-65) years. A mean number of 5.5 + or - 0.8 (4-8) second line drugs, including one parenteral drug, were administered. Of 142 patients, 102 (71.8%) were classified as cured, 16 (11.3%) patients were defaulters, failure was seen in 10 (7.0%) patients and 14 (9.9%) patients died during treatment. Surgical resection was applied in 35 patients and cure was achieved in 88.5% of them. Of 102 patients who were cured, 89 (87.2%) were available for follow up and mean duration of follow up was 19.2 + or - 10.3 (12-72) months. Relapse was not detected in any of them. Patients with unsuccessful outcomes had a higher incidence and higher mean number of second-line drugs usage in previous regimens, higher incidence of antecedent prothionamide and ofloxacin usage, higher incidence of extensive radiologic involvement and withdrawal of responsible drugs due to adverse effects. Limited radiologic involvement, non-usage of antecedent prothionamide and adjuvant surgery were found as significant independent factors effecting successful treatment outcome. MDR-TB is a complex but a treatable disease. To know much more about the factors effecting treatment results and to arrange the proper conditions, are expected to make increases in the success rates of MDR-TB treatment.