E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
The medical condition being studied is anemia after a neoplastic colorectal surgery. |
La condición médica que se estudia es la anemia en el postoperatorio de cirugía neoplásica colorrectal. |
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E.1.1.1 | Medical condition in easily understood language |
The medical condition being studied is anemia after colorectal cancer surgery. |
La condición médica que se está estudiando es la anemia después de cirugía para cáncer colorrectal. |
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E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10071378 |
E.1.2 | Term | Ferropenic anemia |
E.1.2 | System Organ Class | 100000004851 |
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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 compare the efficacy of two iron regimens for the treatment of postoperative anemia in patients undergoing colorectal neoplasia surgery. |
Comparar la eficacia de dos pautas de tratamiento con hierro en pacientes intervenidos de una neoplasia de colon en el tratamiento de la anemia postoperatoria. |
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E.2.2 | Secondary objectives of the trial |
Compare the percentage of patients with Hb levels> 13 g / dL, with Hb between 11 and 12 g / dL and <11g / dL at day 30 postsurgery with two different regimens of iron therapy. Describe the number of patients with mild, moderate or severe postoperative anemia on day 30. Compare iron metabolism at day 30 (iron, ferritin, transferrin, % transferrin saturation). Compare the total dose of intravenous and oral iron administered at day 30 postsurgery. Compare resource utilization: hospital readmissions, number of days hospitalized at day 30 postsurgery. Compare transfusion rate postoperatively. Compare postoperative complications. Compare adverse effects associated with iron therapy. Describe compliance with ambulatory oral iron therapy. Compare the quality of life with both treatment regimens at day 30 postsurgery. |
Comparar el porcentaje de pacientes con niveles de Hb > 13g/dL, con Hb entre 11 y 12 g/dL y con < 11g/dL al día 30 postoperatorio con dos pautas diferentes de ferroterapia. Describir el número de pacientes con anemia leve, moderada o grave el día 30 de postoperatorio. Comparar el metabolismo de hierro a los 30 días (hierro, ferritina, transferrina, % de saturación de la transferrina). Comparar la dosis total de hierro endovenoso y oral administrada a día 30 de postoperatorio. Comparar la utilización de recursos: reingresos hospitalarios, número de días ingresados a los 30 días. Comparar la tasa transfusional en el postoperatorio. Comparar las complicaciones postoperatorias. Comparar los efectos adversos asociados al tratamiento con hierro. Describir el cumplimiento del tratamiento con hierro oral en domicilio. Comparar la calidad de vida a los 30 días con ambas formas de tratamiento. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients older than 18 years who undergo neoplastic surgery of colorectal cancer. Patients with a hemoglobin <= 11 g / dL on day 1 after neoplastic surgery. Patients that give their informed consent to participate in the study. |
Pacientes mayores de 18 años que se someten a cirugía neoplásica de cáncer colorrectal. Pacientes que presentan una hemoglobina <= 11 g/dL el día 1 de postoperatorio de cirugía colorrectal por patología neoplásica. Pacientes que otorguen su consentimiento informado a participar en el estudio. |
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E.4 | Principal exclusion criteria |
Patients who on day 1 after colonic neoplastic surgery have Hb levels > 11g / dL. Patients who have had adverse reactions to intravenous iron or a contraindication to intravenous iron according to the SmPC. Patients with ASA anesthetic risk grade 4. Patients presenting postoperative complications Claviens grade 4. Pregnant or lactating women. Any circumstance that in the opinion of the responsible physician may cause the patient any harm or may interfere with the study assessments |
Pacientes postoperados de neoplasia de colon de forma electiva que presentan Hb > 11g/dL el día 1 de postoperatorio. Pacientes que han presentado reacciones adversas al hierro endovenoso anteriormente o contraindicación al hierro endovenoso según ficha técnica. Pacientes con nivel de riesgo anestésico ASA 4. Pacientes que presentan complicaciones postoperatorias grado 4 de Claviens. Mujeres embarazadas o en período de lactancia. Cualquier circunstancia que a criterio del médico le pueda suponer un riesgo o perjuicio clínico la participación del paciente en el estudio ó que interfiera en las valoraciones del mismo. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Change in hemoglobin levels from postoperative day 1 to day 30 |
El cambio en los niveles de hemoglobina desde el día 1 al 30 de postoperatorio. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Day 4 postsurgery Day 30 postsurgery |
Día 4 postoperatorio. Día 30 postoperatorio. |
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E.5.2 | Secondary end point(s) |
Percentage of patients that reach Hb levels > 13g/dL Percentage of patients discontinuing treatment with oral iron. Changes in values of iron metabolism parameters at 30 days (iron, ferritin, transferrin,% transferrin saturation). Total dose of iron received within 30 days after surgery. Number of transfusions postoperatively. Number of medical and surgery complications. Adverse effects reported by the patient. Use of healthcare resources in the postoperative period: Number of readmissions, number of days hospitalized at 30 days. Changes in scores of quality of life questionnaire QLQ-C30. |
Se considerará variable secundaria clave o principal el porcentaje de pacientes que alcanzan un valor de Hb de 13g/dL Porcentaje de pacientes que abandonan el tratamiento con hierro oral. Cambios en los valores de los parámetros de metabolismo de hierro a los 30 días (hierro, ferritina, transferrina, % de saturación de la transferrina). Dosis total de hierro recibido durante los 30 primeros días de postoperatorio. Numero de transfusiones realizadas en el postoperatorio. Número de complicaciones médicas y quirúrgicas. Efectos adversos descritos por el paciente. Uso de recursos sanitarios en el postoperatorio: nº de reingresos, número de días ingresados a los 30 días. Cambios en la puntuación del cuestionario de calidad de vida QLQ-C30. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Day 4 postsurgery Day 30 postsurgery |
Día 4 postoperatorio. Día 30 postoperatorio. |
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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 | Yes |
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 | Yes |
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 | 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) | Yes |
E.8.2.2 | Placebo | No |
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
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Last patient last visit |
Ultima visita del último paciente |
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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 | 9 |
E.8.9.1 | In the Member State concerned days | |