E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
10 preterm babies under 28 weeks of gestational age and under 1250 grams of weight, at high risk of presenting pulmonary damage. |
10 recién nacidos pretérmino con un peso menor o igual a 1250 gramos y EG menor de 28 semanas, con alto riesgo de displasia broncopulmonar. |
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E.1.1.1 | Medical condition in easily understood language |
Preterm babies admitted in the neonatology intensive care unit, at high risk of developing bronchopulmonary displasia. |
Recién nacidos prematuros ingresados en la unidad de cuidados intensivos neonatales con alto riesgo de desarrollar displasia broncopulmonar. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10006475 |
E.1.2 | Term | Bronchopulmonary dysplasia |
E.1.2 | System Organ Class | 10038738 - Respiratory, thoracic and mediastinal disorders |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Evaluate the feasebility and security of mesenchymal stem cell therapy in preterm very low weight babies with high risk of developing bronchopulmonary dysplasia. |
Evaluar la factibilidad y seguridad de la terapia con células mesenquimales en los recién nacidos pretérmino de muy bajo peso con alto riesgo de DBP. |
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E.2.2 | Secondary objectives of the trial |
1. Analysis of the changes of the inflammatory biomarkers after the administration of mesenchymal stem cell therapy. 2. Analysis of the variations of echocardiographic parameters related with the therapy. 3. Evaluation of the incidence of severe bronchopulmonary dysplasia and pulmonary hypertension y the group of treated patients. |
1.Investigar los cambios en los marcadores de inflamación y daño pulmonar en relación con la administración de células mesenquimales. 2. Analizar las variaciones en los parámetros ecocardiográficos de hipertensión pulmonar antes y después de la terapia con células mesenquimales. 3. Evaluar la incidencia de DBP grave y de HTP en el grupo de pacientes tratados. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Preterm newborns with a weight under or equal to 1250 gr and under 28 gestational age weeks, born between October 2017 and October 2018, that are candidates for corticoid therapy: - On mechanical ventilation with oxigen fraction of at least 0.3 con day 14th of life. - No prevision of extubation. Patients will be recluted in three different hospitals: Hospital La Paz, Hospital de Getafe, Hospital Clínico San Carlos and Hospital Puerta de Hierro. |
Recién nacidos vivos con un peso menor o igual a 1250 gramos y EG menor de 28 semanas, que nazcan en un periodo de un año entre octubre de 2017 y octubre de 2018, que sean potenciales candidatos a recibir tratamiento corticoideo en el contexto de un algo riesgo de DBP. Es decir, que a los 14 días de vida se mantienen con ventilación mecánica con una FiO2 mayo o igual a 0,3 y que no sea previsible su extubación de forma inmediata. Los pacientes serán reclutados en los siguientes hospitales de la Comunidad de Madrid: Hospital Universitario La Paz, Hospital Universitario de Getafe, Hospital Clínico San Carlos y Hospital Universitario Puerta de Hierro/Majadahonda. |
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E.4 | Principal exclusion criteria |
- Congenital malformation at the moment of inclusion: pulmonary malformations with decreased pulmonary function, pulmonary active bleeding, severe pulmonary hypoplasia, renal malformations with systemic afection, congenital heart disease, malformative syndromes, chromosomopathy. - Patients without a written consent. - Hemodynamic alterations at inclusio time. - Major surgery in the 72 previous hours before inclusion. - Necrotizing enterocolitis grades II or higher at inclusio time. - HIV infected mother. |
- Que tenga otra patología congénita concomitante en el momento de inclusión: malformaciones pulmonares con compromiso de la función pulmonar, hemorragia pulmonar activa, hipoplasia pulmonar severa, malformaciones renales con compromiso sistémico, cardiopatía congénita, síndromes polimalformativos, cromosomopatías. - Que no tengan el consentimiento por escrito de sus padres o tutores. - Inestabilidad hemodinámica refractaria (de cualquier causa) en el momento de inclusión. - Lesión neurológica grave en el momento de inclusión (HIV grado III o mayor). - Cirugía mayor en las 72 horas previas a la inclusión. - Enterocilitis necrotizante (NEC) grados II o > en el momento de inclusión. - Hijos de madre VIH. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Evaluation of the security of the therapy with mesenchymal stem cells in these patients. |
Evaluación de la seguridad de la terapia con células mesenquimales en estos pacientes. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At the end of the last doses the immediate effects will be evaluated. |
Se evaluarán los efectos inmediatos al finaluzar la última dosis. |
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E.5.2 | Secondary end point(s) |
Evaluation of the pulmonary development of these patients and the incidence of bronchopulmonary dysplasia. |
Evaluación del desarrollo pulmonar en estos pacientes y cálculo de la incidencia de displasia broncopulmonar. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
These patients will be followed-up for 5 years, in order to evaluate the pulmonary system and the possible late adverse effects. |
Estos pacientes permanecerán en seguimiento durante 5 años para evaluar el desarrollo pulmonar y los posibles efectos adversos a largo plazo. |
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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) | Yes |
E.7.1.1 | First administration to humans | Yes |
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) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
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 | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Controles históricos y práctica habitual. |
Historical controls. |
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E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 4 |
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 | Yes |
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
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LVLS |
El estudio finalizará cuando el último paciente reclutado realice la última visita del seguimiento. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |