E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Pancreatic exocrine Insufficiency due to Cystic Fibrosis |
Insuficiencia pancreática exocrina debida a Fibrosis Quística |
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E.1.1.1 | Medical condition in easily understood language |
maldigestion of diatery macronutrients (pancreas not producing enough enzymes for digestion of fat, sugars and proteins) in Cystic Fibrosis |
Mala digestión de macronutrientes de la dieta (el páncreas no produce suficientes encimas para la digestión de la grasa, azúcares y proteínas) in Fibrosis Quística |
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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 assess the therapeutic equivalence of Creon N 25000 with Creon® 25000 on coefficient of fat absorption (CFA) in adolescent and adult subjects with pancreatic exocrine insufficiency (PEI) due to cystic fibrosis (CF). |
Evaluar la equivalencia terapéutica de Kreon N 25000 con Kreon® 25000 sobre el coeficiente de absorción de grasas (CAG) en sujetos adolescentes y adultos con insuficiencia pancreática exocrina (IPE) debida a fibrosis quística (FQ). |
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E.2.2 | Secondary objectives of the trial |
To investigate the effect of Creon N 25000 and Creon® 25000 on coefficient of nitrogen absorption (CNA),on stool fat and clinical symptomatology (stool frequency, stool consistency, abdominal pain, flatulence). Safety Objectives: To evaluate the short-term safety of Creon N 25000 and Creon® 25000, including vital signs, body weight, physical examination, safety laboratory values, and adverse events (AEs). |
Estudiar el efecto de Kreon N 25000 y Kreon® 25000 sobre el coeficiente de absorción de nitrógeno (CAN), sobre la grasa fecal y la sintomatología clínica (frecuencia de las deposiciones, consistencia de las heces, dolor abdominal, flatulencia). Objetivos de seguridad Evaluar la seguridad a corto plazo de Kreon N 25000 y Kreon® 25000, incluyendo constantes vitales, peso corporal, exploración física, valores analíticos de seguridad y acontecimientos adversos (AA). |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Signed informed consent given by the subject, or the parents, or a legally acceptable representative. If required by the Institutional Review Board/Ethics Committee (IRB/IEC), assent will be given by the subject 2. Age ? 12 years 3. Subjects who are able to swallow capsules with each meal and snacks 4. Diagnosis of CF confirmed by two positive chloride sweat tests or gene analysis 5. Diagnosis of pancreatic exocrine insufficiency proven by: a. CFA < 70% without supplementation b. or Human fecal elastase < 50 µg/g stool 6. Currently receiving treatment with a commercially available pancreatic enzyme product and on a continuous dose of this product for more than 3 months 7. Clinically stable condition without evidence of acute respiratory disease within 1 month of enrollment 8. Stable body weight defined as no more than a 5% decline within 3 months of enrolment 9. Females of child-bearing potential should agree to continue using a medically acceptable method of birth control throughout the study and for 30 days immediately after the last dose of study drug. Medically acceptable methods of birth control include bilateral tubal ligation or the use of either a contraceptive implant, a contraceptive injection (Depo-Provera?), an intrauterine device, or an oral contraceptive taken within the past 3 months where the subject agrees to continue using during the study or to adopt another birth control method, or a double-barrier method which consists of a combination of any two of the following: diaphragm, cervical cap, condom, or spermicide. |
1. Consentimiento informado firmado por el sujeto, los progenitores o un representante legal. Si el Comité Ético de Investigación Clínica/Comité de Revisión Institucional (CEIC/IRB) lo requiere, se obtendrá el asentimiento del sujeto. 2. Edad ? 12 años. 3. Sujetos que sean capaces de tragar las cápsulas con cada comida o tentempié. 4. Diagnóstico de FQ confirmado por dos pruebas positivas de cloruro en sudor o análisis génico. 5. Diagnóstico de insuficiencia pancreática exocrina demostrado por: a. CAG < 70% sin suplementación b. o Elastasa fecal humana < 50 µg/g de heces. 6. Estar recibiendo actualmente tratamiento con un producto de enzimas pancreáticas disponible en el mercado y a una dosis continua de este producto durante más de 3 meses. 7. Enfermedad clínicamente estable sin indicios de enfermedad respiratoria aguda en el mes previo a la inclusión en el estudio. 8. Peso corporal estable definido como una reducción no superior al 5% en los 3 meses previos a la inclusión en el estudio. 9. Las mujeres en edad fértil deben estar de acuerdo en continuar usando un método anticonceptivo médicamente aceptable durante todo el estudio y durante los 30 días inmediatamente posteriores a la última dosis del fármaco del estudio. Los métodos anticonceptivos médicamente aceptables son: ligadura de trompas bilateral o el uso de un implante anticonceptivo, inyección anticonceptiva (Depo-Provera?), dispositivo intrauterino o anticonceptivo oral tomado durante los últimos 3 meses y que la paciente acepte continuar tomando durante el estudio o adoptar otro método anticonceptivo, o un método de doble barrera que consista en una combinación de cualquiera de los siguientes métodos: diafragma, capuchón cervical, preservativo o espermicida. |
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E.4 | Principal exclusion criteria |
1. Evidence of cardiovascular, respiratory, urogenital, gastrointestinal/hepatic (except underlying disease), hematologic/immunologic, head, ears, eyes, nose, throat, dermatologic/connective tissue, musculoskeletal, metabolic/nutritional (except underlying disease), endocrine (except diabetes mellitus), neurologic/psychiatric, allergy, recent major surgery, or other relevant diseases as revealed by history, physical examination and/or laboratory assessments, which could limit participation in or completion of the study 2. History of acute abdomen 3. History of fibrosing colonopathy 4. History of distal intestinal obstruction syndrome (DIOS) within 6 months prior to enrollment 5. Solid organ transplant or surgery affecting the large bowel other than appendectomy 6. Small bowel surgery that significantly affected absorptive capacity (e.g. gastrectomy or pancreatectomy) 7. Pregnancy or lactation 8. Any type of malignancy involving the digestive tract in the last 5 years 9. Celiac disease or Crohn?s disease 10. Known allergy to pancreatin or inactive ingredients (excipients) of pancreatin capsules 11. Suspected non-compliance or non-cooperation 12. Intake of experimental drugs within 30 days prior to study start 13. Mental disability or any other lack of fitness, in the Investigator's opinion, to preclude subject?s participation in or ability to complete the study 14. Diagnosis of human immunodeficiency virus in medical history. |
1. Indicios de enfermedad cardiovascular, respiratoria, urogenital, gastrointestinal/hepática (a excepción de la enfermedad subyacente), hematológica/inmunológica, de cabeza, oídos, ojos, nariz y garganta, dermatológica/del tejido conjuntivo, osteomuscular, metabólica/nutricional (a excepción de la enfermedad subyacente), endocrina (a excepción de la diabetes mellitus), neurológica/psiquiátrica, alérgica, cirugía mayor reciente u otras enfermedades relevantes que revele la anamnesis, la exploración física y/o las evaluaciones de laboratorio, que pudieran limitar la participación o la realización del estudio. 2. Antecedentes de abdomen agudo. 3. Antecedentes de colonopatía fibrosante. 4. Antecedentes de síndrome de obstrucción intestinal distal (SOID) en los 6 meses previos a la inclusión en el estudio. 5. Trasplante de órgano sólido o cirugía que afecte al intestino grueso, aparte de apendectomía. 6. Cirugía del intestino delgado que afecte significativamente a la capacidad de absorción (p. ej., gastrectomía o pancreatectomía). 7. Embarazo o lactancia. 8. Un tipo de neoplasia maligna que afecte al tubo digestivo en los últimos 5 años. 9. Enfermedad celíaca o enfermedad de Crohn. 10. Alergia conocida a la pancreatina o a los componentes inactivos (excipientes) de las cápsulas de pancreatina. 11. Sospecha de falta de cumplimiento o falta de cooperación. 12. Uso de fármacos experimentales en los 30 días previos al inicio del estudio. 13. Discapacidad mental o cualquier otra falta de aptitud, en opinión del investigador, que imposibilite la participación o la capacidad para completar el estudio. 14. Diagnóstico de infección por el virus de inmunodeficiencia humana en los antecedentes patológicos. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary efficacy criterion is the CFA. CFA will be calculated from fat intake and fat excretion, according to the formula: CFA (%) = 100 [fat intake ? fat excretion] / fat intake |
El criterio principal de valoración de la eficacia es el CAG. El CAG se calculará a partir del aporte y la excreción de grasas, según la fórmula: CAG (%) = 100 [aporte de grasas ? excreción de grasas] / aporte de grasas |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The CFA values will be compared between the Creon N 25000 and Creon® 25000 treatment periods. |
Los valores de CAG se comprarán entre los periodos de tratamiento con Kreon N 25000 y Kreon® 25000. |
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E.5.2 | Secondary end point(s) |
The Secondary efficacy criteria are the coefficient of nitrogen absorption (CNA), stool fat and clinical symptomatology (stool frequency, stool consistency, abdominal pain, flatulence). The safety data collected during the study are vital signs, physical examination, safety laboratory values and adverses events. |
Los criterios secundarios de valoración de la eficacia son el coeficiente de absorción de nitrógeno (CAN), la grasa fecal y la sintomatología clínica (frecuencia de las deposiciones, consistencia de las heces, dolor abdominal y flatulencia). Los datos de seguridad que se recogerán durante el estudio incluyen: constantes vitales, exploración física, valores analíticos de la seguridad y acontecimientos adversos. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
The values will be compared between the Creon N 25000 and Creon® 25000 treatment periods. Safety parameters are assessed throughout the study. |
Los valores se comprarán entre los periodos de tratamiento con Kreon N 25000 y Kreon® 25000. Los parámetros de seguridad serán controlados a lo largo del estudio |
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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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
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 | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
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
| 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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 7 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
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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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LVLP |
LVLP última visita 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 | |
E.8.9.1 | In the Member State concerned months | 10 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 10 |