E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Pregnant women, less than 12 week of gestations,without anemia (Hb <110 d / dL) in the pre-analytical at 12 weeks |
Mujeres embarazadas de menos de 12 semanas de gestacion sin anemia |
|
E.1.1.1 | Medical condition in easily understood language |
Pregnant women less than 12 weeks of gestation, with normal iron levels. |
Mujeres embarazadas de menos de 12 semanas de gestacion, con estado del hierro normal |
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E.1.1.2 | Therapeutic area | Diseases [C] - Parasitic Diseases [C03] |
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 |
-Decreasing the percentage of iron deficiency anemia at the end of gestation in women with baseline hemoglobin of 110 to 130 g / L, which is supplemented with 80 mg / day of iron regarding which are supplemented with 40 mg / day. ? Reduce the risk of hemoconcentration percentage at the end of pregnancy in women with baseline hemoglobin greater than 130 g / L, which are supplemented with 20 mg / day of iron compared to those who were supplemented with 40 mg / day. |
? Disminuir el porcentaje de anemia ferropénica al final de gestación en las mujeres con hemoglobina inicial de 110 a 130 g/L, que son suplementadas con 80 mg/día de hierro respecto a las que son suplementadas con 40 mg/día. ? Disminuir el porcentaje de riesgo de hemoconcentración al final de gestación en las mujeres con hemoglobina inicial mayor a 130 g/L, que son suplementadas con 20 mg/día de hierro respecto a las que son suplementadas con 40 mg/día. |
|
E.2.2 | Secondary objectives of the trial |
? Analyze the relationship that initial serum ferritin values ??and the presence of mutations in the HFE gene have on hemoglobin values??, the percentage of anemia and hemoconcentration risk at the end of gestation. ? Assess fetal anthropometric development, assessed by ultrasound, and the newborn in the groups supplemented with 80 or 20 mg / day of iron compared to the usual dose of 40 mg / day. ? Assess anthropometric development, cognitive and behavioral baby at 40 days of delivery, in the groups supplemented with 80 or 20 mg / day of iron compared to the usual dose of 40 mg / day. ? Assess the safety and adverse effects of treatment in the different branches of the test. |
? Analizar la relación que los valores de ferritina sérica iniciales y la presencia de mutaciones en el gen HFE tienen sobre los valores de hemoglobina, el porcentaje de anemia y de riesgo de hemoconcentración al final de la gestación. ? Valorar el desarrollo antropométrico del feto, valorado mediante ecografía, y del recién nacido en los grupos suplementados con 80 o 20 mg/día de hierro respecto a la dosis habitual de 40 mg/día. ? Valorar el desarrollo antropométrico, cognitivo y conductual del bebé a los 40 días del parto, en los grupos suplementados con 80 o 20 mg/día de hierro respecto a la dosis habitual de 40 mg/día. ? Valorar la seguridad y los efectos adversos del tratamiento en las diferentes ramas del ensayo. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
? adult woman ? ICS belonging to ? pregnant less than 12 weeks gestation ? to understand the Castilian or Catalan ? sign the informed consent ? without anemia (Hb <110 d / dL) in the pre-analytical at 12 weeks |
? Mujer mayor de edad ? perteneciente al ICS ? embarazada con menos de 12 semanas de gestación ? que entienda el castellano o el catalán ? que firme el consentimiento informado ? sin anemia (Hb < 110 d/dL) en la analítica previa a las 12 semanas |
|
E.4 | Principal exclusion criteria |
? Multiple or risk pregnancy. ? Taking iron supplements containing 10mg iron than in the previous three months ? Pregnant women with hypersensitivity to the active substance, hypersensitivity to egg proteins or intolerant to fructose or galactose. ? chronic or severe pre-existing disease that affects the nutritional development, such as cancer, diabetes mellitus and other metabolic diseases, malabsorptive diseases such as Crohn's disease, ulcerative colitis, gastro-duodenal ulcers, and liver diseases such as chronic hepatitis, liver cirrhosis and chronic pancreatitis. ? Immunosuppression: chronic HIV infection, transplant, neutropenic, or patients receiving immunosuppressive therapy. |
? Embarazo de riesgo o múltiple. ? Toma de suplementos de hierro con un contenido en hierro superior a 10mg en los tres meses anteriores ? Embarazadas con hipersensibilidad al principio activo, hipersensibilidad a las proteínas del huevo o intolerantes a la fructosa o galactosa. ? Patología previa crónica o grave que afecte al desarrollo nutricional, como por ejemplo cáncer, diabetes mellitus y otras enfermedades metabólicas; enfermedades malabsortivas como por ejemplo enfermedad de crohn, colitis úlcerosa; úlcera gastro-duodenal, y enfermedades hepáticas como hepatitis crónica,cirrosis hepática y pancreatitis crónica. ? Inmunosupresión: infección crónica por VIH, trasplantados, neutropénicos, o bien, pacientes que reciben tratamiento inmunosupresor. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Haemoglobin Levels |
Niveles de hemoglobina |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
week 36 of gestation |
a la semana 36 de la gestacion |
|
E.5.2 | Secondary end point(s) |
Assess the improved iron status and Hb by FS and assess the effect of the presence of polymorphisms C282Y, H63D HFE on iron status Assess anthropometric development of the fetus in the first ultrasound (nuchal translucideza through) in the second and third ultrasound (using the estimated weight of the fetus) and newborn (weight and height at birth) Assess development improved anthropometric (weight, length and head circumference) and neurorconductual development (using the Bayley Scales, Carey test and link test) infant Assess for adverse events in both arms throughout the whole trial |
Valorar la mejora del estado del hierro mediante la Hb y la FS y valorar el efecto que tiene la presencia de los polimorfismos C282Y, H63D del gen HFE sobre el estado del hierro Valorar el desarrollo antropométrico del feto, en la primera ecografía (mediante la translucideza nucal) en la segunda y tercera ecografía (mediante el peso estimado del feto) y del recién nacido (peso y talla al nacer) Valorar la mejora del desarrollo antropométrico (peso, talla y perímetro cefálico) y del desarrollo neurorconductual (mediante las escalas de Bayley, test de Carey, y el test de vínculo) del lactante Valorar la presencia de acontecimientos adversos en las dos ramas a lo largo de todo el ensayo |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
At the end of the trial |
Al final del estudio |
|
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 | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
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 | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 4 |
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 | 2 |
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
|
LVLS |
última visita ultimo paciente |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |