E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Iron deficiency in Chronic obstructive pulmonary disease patients (COPD) |
Deficiencia de hierro en pacientes enfermedad pulmonar obstructiva crónica (EPOC) |
|
E.1.1.1 | Medical condition in easily understood language |
Disease of lung inflammation |
Enfermedad de la inflamación de los pulmones |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To Investigate if intravenous iron (carboxymaltose) treatment in stable COPD and iron deficiency with or without mild anemia improves exercise tolerance. |
Investigar si el tratamiento con hierro intravenoso (carboximaltosa) en la EPOC estable y déficit de hierro con o sin anemia leve mejora la tolerancia al esfuerzo. |
|
E.2.2 | Secondary objectives of the trial |
Investigate whether intravenous iron treatment (carboxymaltose) in stable COPD and improve iron deficiency: a) Clinical: 1. Disease symptoms (measured by the CAT and CRQ questionnaires) 2. Daily physical activity (measured by accelerometer and IPAQ questionnaire) b) Basic: 3. Increases levels of hepcidin. 4. Systemic inflammation and oxidative stress response modulate hepcidin. |
Investigar si el tratamiento con hierro intravenoso (carboximaltosa) en la EPOC estable y déficit de hierro mejora: a) Clínicos: 1. Los síntomas de la enfermedad (medido mediante los cuestionarios CAT y CRQ) 2. La actividad física diaria (medida por acelerómetro y cuestionario IPAQ) b) Básicos: 3. Aumenta los niveles de hepcidina. 4. La inflamación sistémica y estrés oxidativo modulan la respuesta de la hepcidina. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-Patients of both genres aged between 45 and 80 years. -Clinical stability for at least 8 weeks prior to inclusion in the study. - No change for the last 8 weeks in COPD and comorbidities pharmacotherapy treatment since last antibiotics intake and/ or systemic steroids for COPD exacerbation. - Patients who have signed the informed consent indicating that they have been informed of all pertinent aspects of the trial. |
-Pacientes adultos de ambos sexos de edades comprendidas entre los 45 y 80 años. -Estabilidad clínica durante al menos 8 semanas previas a la inclusión en el estudio desde la última toma de antibióticos y/o esteroides sistémicos por exacerbación de la EPOC. -Tratamiento farmacológico sin cambios durante las últimas 8 semanas tanto de la EPOC como de las comorbilidades. -Pacientes que firmen el consentimiento informado indicando que han sido informados de todos los aspectos pertinentes sobre el ensayo. |
|
E.4 | Principal exclusion criteria |
-Cardiovascular, neurological, liver, kidney, musculoskeletal alterarions or uncontrolled psychiatric disorders that prevent the exercise. - Asthma diagnosis. -Obesity, BMI superior than or equal to 30 kg / m2 - Any digestive, renal or gynecological loss of blood . - Chronic home oxygen therapy. - Heart failure with fraction ejection below 60%. - Active oncologic disease or that have required treatment in the last year. -Allergy or hypersensitivity to carboxymaltose iron or to any of the excipients of the study drug. - Hemoglobin equal or below 12g / dl in men and 11 g / dl in women. - Dose iron replenish superior of 1000 mg (20 ml carboxymaltose iron) in a week - Hypersensitivity to parenteral iron. Use of erythropoietin, iron (oral or intravenous -IV-) or transfusion prior month. - Chronic liver disease (transaminases three times under the normal value). -Pregnant or breast-feeding. -Participation in a clinical drug research before 3 months in pre-drug administration. |
-Alteraciones cardiovasculares, neurológicas, hepáticas, renales, músculo-esqueléticas o trastornos psiquiátricos no controlados que impidan la práctica de ejercicio. -Diagnóstico de Asma. -Obesidad, IMC mayor o igual a 30 kg/m2 -Cualquier pérdida de sangre a nivel digestivo, renal o ginecológico. -Oxigenoterapia crónica domiciliaria. -Insuficiencia cardíaca con fracción de eyección menor del 60%. -Enfermedad oncológica activa o que ha requerido tratamiento en el último año. -Alergia o hipersensibilidad al hierro carboximaltosa o a alguno de los excipientes del medicamento en estudio. -Hemoglobina igual o inferior a 12g/dl en varones y 11 g/dl en mujeres. -Dosis de hierro a reponer en una semana mayor de 1000 mg (20 ml de hierro carboximaltosa). -Hipersensibilidad al hierro parenteral. Uso de eritropoyetina, hierro (oral o intravenoso -IV-) the previous month. -Enfermedad hepática crónica (transaminasas tres inferior veces el valor normal). -Mujeres embarazadas o en periodo de lactancia. -Participación en alguna investigación clínica con medicamentos dentro de los 3 meses anteriores a la administración del fármaco. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Resistance time cycle ergometer at 75% of the maximum load or Wpico |
Tiempo de resistencia en cicloergómetro al 75% de la carga máxima o Wpico |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
4 weeks from treatment administration |
4 semanas desde la administración del tratamiento |
|
E.5.2 | Secondary end point(s) |
a) CAT and CRQ questionnaires to assess symptoms and quality of life. b) Daily physical activity measured by the accelerometer SenseWear® Pro2 Armband (SWA ; Body Media, Pittsburgh , PA) with a record for 7 days of daily physical activity. c) Venous blood extraction for laboratory tests (routine blood chemistries, including: serum ferritin, transferrin , transferrin saturation, serum iron , blood count hepatograma) , hepcidin for the biomarkers study related to systemic inflammation and route of hepcidin ( IL - 6, CRP ) plus oxidative stress at a blood level. |
a)Cuestionarios CAT y CRQ síntomas y para valorar calidad de vida. b) Actividad física diaria. Se medirá por acelerometría mediante el acelerómetro SenseWear® Pro2 Armband (SWA; Body Media, Pittsburgh, PA) con un registro durante 7 días de la actividad física diaria. c) Extracción venosa para analítica (bioquímica sanguínea rutinaria, incluyendo; ferritina sérica, transferrina, saturación de transferrina, hierro sérico, hemograma. hepatograma), hepcidina y para estudio de biomarcadores relacionados con inflamación sistémica y la vía de la hepcidina (IL-6, PCR), además de estrés oxidativo a nivel sanguíneo. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
4 weeks from treatment administration |
4 semanas desde la administración del tratamiento |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | Yes |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
Last visit of the last recruited patient. |
Última visita del último paciente reclutado. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |