- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT01114204
Un ensayo que compara ferumoxitol con sacarosa de hierro para el tratamiento de la anemia por deficiencia de hierro
Un ensayo de fase III, aleatorizado, abierto, controlado con activo, que compara ferumoxitol con hierro sacarosa para el tratamiento de la anemia por deficiencia de hierro
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Inscripción (Actual)
Fase
- Fase 3
Contactos y Ubicaciones
Ubicaciones de estudio
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Berlin, Alemania
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Frankfurt, Alemania, 60322
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Frankfurt, Alemania, 60431
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Mainz, Alemania, 55131
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Mainz, Alemania, D-55116
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Siegen, Alemania
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Wilhelmshaven, Alemania
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Adelaide, Australia
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Ballarat, Australia
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Concord, Australia
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Five Dock, Australia
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Gosford, Australia
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Kingswood, Australia
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Parkville, Australia
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Cheonan, Corea, república de
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Daegu, Corea, república de
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Incheon, Corea, república de, 400-711
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Incheon, Corea, república de, 405-760
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Seoul, Corea, república de, 110-774
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Seoul, Corea, república de, 134-701
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Seoul, Corea, república de, 135-710
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Seoul, Corea, república de, 138-736
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Seoul, Corea, república de, 158-710
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Seoul, Corea, república de
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Suwon, Corea, república de, 442-723
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Suwon, Corea, república de, 443-721
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Barcelona, España
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Manresa, España
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Santa Cruz De Tenerife, España
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Sevilla, España
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La Tronche, Francia
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Békéscsaba, Hungría
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Gyula, Hungría
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Komárom, Hungría
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Miskolc, Hungría
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Szekszárd, Hungría
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Szolnok, Hungría
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Vác, Hungría
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Zalaegerszeg, Hungría
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Padova, Italia
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Rozzano, Italia
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Daugavpils, Letonia
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Riga, Letonia, LV-1002
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Riga, Letonia, LV-1005
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Riga, Letonia, LV-1006
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Riga, Letonia, LV-1010
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Riga, Letonia, LV-1013
- For additional this triinformation regarding investigative sites for al, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Ventspils, Letonia, LV-3601
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Ventspils, Letonia
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Kaunas, Lituania, LT-48259
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Kaunas, Lituania, LT-49449
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Kaunas, Lituania, LT-50009
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Kaunas, Lituania, LT-50185
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Klaipėda, Lituania
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Vilnius, Lituania, LT-03215
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Vilnius, Lituania, LT-08661
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Šiauliai, Lituania
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Białystok, Polonia
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Katowice, Polonia
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Kraków, Polonia
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Sopot, Polonia
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Warszawa, Polonia, 02-341
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Warszawa, Polonia, 03-580
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Wrocław, Polonia
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Zgierz, Polonia
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Łęczyca, Polonia
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Cambridge, Reino Unido
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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London, Reino Unido
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Braşov, Rumania
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Bucharest, Rumania, 011422
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Bucharest, Rumania, 020125
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Iaşi, Rumania
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Suceava, Rumania
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Timişoara, Rumania, 300158
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Timişoara, Rumania, 300593
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Târgu-Mureş, Rumania, 540136
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Târgu-Mureş, Rumania, 540461
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Cape Town, Sudáfrica, 7500
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Cape Town, Sudáfrica, 7530
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Durban, Sudáfrica, 4001
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Durban, Sudáfrica, 4091
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Roodepoort, Sudáfrica
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Stellenbosch, Sudáfrica
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Cherkasy, Ucrania
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Chernivtsi, Ucrania
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Donetsk, Ucrania, 83045
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Donetsk, Ucrania, 83114
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Ivano-Frankivsk, Ucrania
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Kyiv, Ucrania, 01030
- For additional information regarding investigative sites for this trial, contact 1-617-498-3300 Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.
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Kyiv, Ucrania, 01034
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Kyiv, Ucrania, 04050
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Kyiv, Ucrania, 04112
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Odessa, Ucrania
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Simferopol, Ucrania
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Vinnytsya, Ucrania
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Zaporizhzhya, Ucrania
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Los criterios clave de inclusión incluyen:
- Hombres y mujeres ≥18 años de edad
Participantes con IDA definida por tener:
- Hemoglobina <10,0 g/decilitro (dL)
- Saturación de transferrina (TSAT) <20%
- Participantes que tienen antecedentes de terapia con hierro oral insatisfactoria o en quienes no se puede usar hierro oral
- Las participantes femeninas en edad fértil que son sexualmente activas deben tener un método anticonceptivo eficaz durante al menos 1 mes antes de la selección y aceptar permanecer en el control de la natalidad hasta completar la participación en el estudio.
Los criterios clave de exclusión incluyen:
- Antecedentes de alergia al hierro intravenoso
- Alergia a dos o más clases de fármacos
- Participantes en diálisis o con una tasa de filtración glomerular estimada <30 ml/minuto(min)/1,73 metro cuadrado (m^2)
- Mujeres participantes que están embarazadas, tienen la intención de quedar embarazadas, están amamantando, dentro de las 2 semanas posteriores al parto o tienen una prueba de embarazo en suero/orina positiva
- Hemoglobina ≤7,0 g/dL
- Ferritina sérica >600 nanogramos/mL
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Experimental: Ferumoxitol
Los participantes recibieron un total de 2 dosis de ferumoxitol IV de 510 miligramos (mg) (17 mililitros [mL]).
La primera dosis IV de 510 mg se administró el día 1 (línea de base) y la segunda dosis de 2 a 8 (5±3) días después de la primera dosis, para una dosis total acumulada de 1,02 gramos (g).
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Ferumoxitol IV
Otros nombres:
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Comparador activo: Sacarosa de hierro
Los participantes recibieron una inyección o infusión IV de 200 mg (10 ml) de sacarosa de hierro el día 1 (línea de base) y otros 4 días no consecutivos durante un período de 14 días, para una dosis total acumulada de 1,0 g.
Los participantes que recibieron su primera exposición a hierro sacarosa por vía intravenosa recibieron una dosis de prueba el día 1 antes de recibir el resto de la primera dosis, según lo prescrito en el prospecto para algunos países.
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IV hierro sacarosa
Otros nombres:
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Participantes que lograron un aumento de ≥2,0 g/dL en la hemoglobina en cualquier momento desde el inicio hasta la semana 5
Periodo de tiempo: Línea de base (día 1) hasta la semana 5
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Se presentan los participantes que lograron un aumento de hemoglobina de ≥2,0 g/dl en cualquier momento desde el inicio hasta la semana 5. Se calculó el aumento de hemoglobina en cualquier momento desde el inicio hasta la semana 5 para cada participante en función de: Cambio de hemoglobina = Hemoglobina (Semana X) - Hemoglobina (Línea base), donde la Semana X fue cualquier visita posterior a la Línea base hasta la Semana 5 inclusive. El valor inicial se definió como el valor del día 1 (antes de la inyección del fármaco del estudio). Se usó el cribado o el valor más reciente antes del Día 1 para cualquier participante al que le faltara información del Día 1. Los participantes sin valores de hemoglobina posteriores al inicio se clasificaron como que no lograron un aumento de ≥2,0 g/dl. El análisis estadístico se realizó solo para los datos hasta la Semana 5. |
Línea de base (día 1) hasta la semana 5
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Participantes que alcanzaron un nivel de hemoglobina ≥12,0 g/dl en cualquier momento desde el inicio hasta la semana 5
Periodo de tiempo: Línea de base (día 1) hasta la semana 5
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Se presentan los participantes que alcanzaron un nivel de hemoglobina ≥12,0 g/dl en cualquier momento desde el inicio hasta la semana 5. Se calculó el aumento de hemoglobina en cualquier momento desde el inicio hasta la semana 5 para cada participante en función de: Cambio de hemoglobina = Hemoglobina (Semana X) - Hemoglobina (Línea base), donde la Semana X fue cualquier visita posterior a la Línea base hasta la Semana 5 inclusive. La Línea base se definió como el valor del Día 1 (antes de la inyección del fármaco del estudio). Se usó el cribado o el valor más reciente antes del Día 1 para cualquier participante al que le faltara información del Día 1. Los participantes sin ningún valor de hemoglobina posterior al inicio fueron tratados como no respondedores. |
Línea de base (día 1) hasta la semana 5
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Cambio medio en la hemoglobina desde el inicio hasta la semana 5
Periodo de tiempo: Línea de base (día 1), semana 5
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El cambio medio en la hemoglobina desde el valor inicial hasta la semana 5 se calculó para cada participante como: Cambio de hemoglobina = hemoglobina (semana 5) - hemoglobina (valor inicial). El valor inicial se definió como el valor del día 1 (antes de la inyección del fármaco del estudio). Se usó el cribado o el valor más reciente antes del Día 1 para cualquier participante al que le faltara información del Día 1. Si faltaba el valor de hemoglobina de la semana 5, el cambio desde el valor inicial se imputaba a cero. |
Línea de base (día 1), semana 5
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Cambio medio en TSAT desde el inicio hasta la semana 5
Periodo de tiempo: Línea de base (día 1), semana 5
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El cambio medio en TSAT desde el valor inicial hasta la semana 5 se calculó para cada participante como: Cambio de TSAT = TSAT (semana 5) - TSAT (valor inicial). El valor inicial se definió como el valor del día 1 (antes de la inyección del fármaco del estudio). Se usó el cribado o el valor más reciente antes del Día 1 para cualquier participante al que le faltara información del Día 1. Si faltaba el valor TSAT de la semana 5, el cambio desde la línea de base se imputaba a cero. |
Línea de base (día 1), semana 5
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Cambio medio en la puntuación de fatiga de la evaluación funcional de la terapia de enfermedades crónicas (FACIT) desde el inicio hasta la semana 5
Periodo de tiempo: Línea de base (día 1), semana 5
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El cuestionario FACIT-Fatigue es un cuestionario de 13 ítems diseñado y validado para evaluar específicamente la presencia y el impacto del tratamiento de la fatiga y los síntomas relacionados, como el cansancio, en la calidad de vida relacionada con la salud en participantes anémicos con cáncer. El cuestionario consta de 13 ítems, cada uno medido en una escala Likert de 4 puntos. La puntuación varía de 0 (el más fatigado) a 52 (el menos fatigado) puntos, y las puntuaciones más altas representan un mejor funcionamiento o menos fatiga. El cambio medio en la puntuación de fatiga FACIT desde el inicio hasta la semana 5 se calculó para cada participante como: FACIT-Fatigue Score Change = FACIT-Fatigue Score (Semana 5) - FACIT-Fatigue Score (Baseline). El valor inicial se definió como el valor del Día 1 (antes de la primera dosis del fármaco del estudio). El valor de detección o más reciente antes del Día 1 se utilizó para cualquier participante al que le faltaba información del Día 1. Si faltaba el valor FACIT-Fatigue Score de la semana 5, el cambio desde el valor inicial se imputaba a cero. |
Línea de base (día 1), semana 5
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Tiempo hasta el aumento de hemoglobina de ≥2,0 g/dl o valor de hemoglobina de ≥12,0 g/dl desde el inicio
Periodo de tiempo: Desde el inicio (día 1) hasta la semana 5
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El tiempo hasta el aumento de hemoglobina de ≥2,0 g/dl o el valor de hemoglobina de ≥12,0 g/dl se definió como los días desde el inicio (día 1) hasta la primera vez que el participante tuvo un aumento de hemoglobina de ≥2,0 g/dl o de hemoglobina valor de ≥12,0 g/dL, y se calculó mediante una curva de Kaplan-Meier.
Los participantes que no tuvieron un aumento de hemoglobina de ≥2,0 g/dL o un nivel de hemoglobina de ≥12,0 g/dL fueron censurados en su último día de visita.
No se incluyeron los participantes sin visitas de estudio posteriores al inicio.
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Desde el inicio (día 1) hasta la semana 5
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Colaboradores e Investigadores
Patrocinador
Publicaciones y enlaces útiles
Publicaciones Generales
- Hetzel D, Strauss W, Bernard K, Li Z, Urboniene A, Allen LF. A Phase III, randomized, open-label trial of ferumoxytol compared with iron sucrose for the treatment of iron deficiency anemia in patients with a history of unsatisfactory oral iron therapy. Am J Hematol. 2014 Jun;89(6):646-50. doi: 10.1002/ajh.23712.
- Strauss WE, Dahl NV, Li Z, Lau G, Allen LF. Ferumoxytol versus iron sucrose treatment: a post-hoc analysis of randomized controlled trials in patients with varying renal function and iron deficiency anemia. BMC Hematol. 2016 Jul 26;16:20. doi: 10.1186/s12878-016-0060-x. eCollection 2016.
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
- Enfermedades metabólicas
- Enfermedades hematológicas
- Trastornos Nutricionales
- Anemia Hipocrómica
- Trastornos del metabolismo del hierro
- Desnutrición
- Anemia, deficiencia de hierro
- Anemia
- Enfermedades por deficiencia
- Hematínicos
- Soluciones farmacéuticas
- Soluciones de nutrición parenteral
- Óxido ferrosoférrico
- Óxido férrico sacarificado
Otros números de identificación del estudio
- AMAG-FER-IDA-302
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