E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Healthy volunteers (Enterococcus faecalis infective endocarditis) |
Voluntarios sanos (endocarditis infecciosa por Enterococcus faecalis) |
|
E.1.1.1 | Medical condition in easily understood language |
Healthy volunteers (Enterococcus faecalis infective endocarditis) |
Voluntarios sanos (endocarditis infecciosa por Enterococcus faecalis) |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Bacterial Infections and Mycoses [C01] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10014892 |
E.1.2 | Term | Enterococcus faecalis endocarditis |
E.1.2 | System Organ Class | 100000004862 |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10053349 |
E.1.2 | Term | Pharmacokinetic study |
E.1.2 | System Organ Class | 100000004848 |
|
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 determinate whether 24 hours after the administration of 4 grams of ceftriaxone in a single short infusion, serums levels would be higher than 5 micrograms per mililitre |
Determinar si concentración plasmática de ceftriaxona 24 horas después de la administración de 4 gramos en una infusión corta única es superior a 5 microgramos por mililitro. |
|
E.2.2 | Secondary objectives of the trial |
1. To compare the 24 hours area under the curve (AUC) after the administration of 4 grams of ceftriaxone in a single short infusion and the administration of 2 grams of ceftriaxone in a two short infusions separated for 12 hours. 2. To determinate all dose-dependants pharmacokinetics parameters after the administration of 4 grams of ceftriaxone in a single short infusion. 3. To determinate the safety of the administration of 4 grams of ceftriaxone in a single short infusion |
1.Comparar el Área bajo la curva (AUC) 24 horas de ceftriaxona mediante la administración de 4 gramos en una infusión corta única con el AUC 24 horas de la administración de 2 gramos cada 12 horas (dos dosis) en una infusión corta. 2. Determinar los parámetros farmacocinéticos dosis dependiente de ceftriaxona tras la administración de 4 gramos en infusión corta. 3. Determinar la seguridad de la administración de 4 gramos de ceftriaxona en infusión corta. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male and female adults subjects. 2. Weight between 40 and 18 kilograms, both included, and body mass index lower than 34 kilograms per square meter. 3. The subjetct (or his/her "trusted representative") must have given his/her informed and signed consent approved by an Ethical Committee. 4. The subjetc must have normal analytical values or abnormal without clinical significance of biochemical parameters, liver and kidney function panel test, hemogram and album level. A medical check will be run by workers of Infectious Diseases Department. 5. The subjetc must have a normal physical examination or abnormal without clinical significance. A medical check will be run by workers of Infectious Diseases Department. 6. The medication taken usually by the subjects will be check by the Pharmacy Department in order to find possible interactions with ceftriaxone. |
1. Sujetos, hombres o mujeres adultos. 2. Peso mínimo de 40 kg y máximo de 105 kg ambos incluidos e índice de masa corporal (IMC) menor de 34 kg /m2. 3. El sujeto o su representante deben firmar un documento de consentimiento informadoaprobado por el Comité Ético de Ensayos Clínicos. 4. Los sujetos deben tener unos valores analíticos normales o anormales sin relevancia clínica, que incluyan parámetros bioquímicos, perfil hepático, perfil renal, hemograma y albúmina. Los pacientes serán examinados por personal del Servicio de Enfermedades Infecciosas. 5. Los sujetos deben tener una exploración física inicial normal o con hallazgos anormales sin relevancia clínica. Los pacientes serán examinados por personal del Servicio de Enfermedades Infecciosas. 6. El tratamiento habitual que el sujeto tenga prescrito será evaluado por personal del Servicio de Farmacia para valorar posibles interacciones con la ceftriaxona. |
|
E.4 | Principal exclusion criteria |
1. Subjects with clinically significant abnormalities in laboratory test or physical exploration. A medical check will be run by workers of Infectious Diseases Department. 2. Subjects undergoing an active infection find at the screening. 3. Subjects with any clinical or surgery condition which contraindicate his/her inclusion, check by workers of Infectious Diseases Department. 4. Subjects who has recieved treatment with cephalosporins 21 days before the trial starts or during the trial (apart from the protocol treatment). 5. Subjects hypersensitive or allergic to cephalosporines or penicillins. 6. Subjetcs undergoing chronic or acute cutaneous diseases which prevent the treatment administration. 7. Subjetct not giving his/her informed and signed consent approved by an Ethical Committee. |
1. Los sujetos con anormalidades clínicamente significativas en los análisis de laboratorio o en la exploración física inicial. Los pacientes serán examinados por personal del Servicio de Enfermedades Infecciosas. 2. Los sujetos con presencia de infección activa en el momento del screening. 3. Los sujetos que presenten alguna condición clínica o quirúrgica que contraindique su inclusión a juicio del personal del Servicio de Enfermedades Infecciosas. 4. Los sujetos que hayan recibido tratamiento con cefalosporinas en los 21 días previos al inicio del ensayo o durante el mismo (fuera de lo establecido en el protocolo). 5. Los sujetos con alergia o hipersensibilidad a cefalosporinas y penicilinas. 6. Los sujetos con enfermedades cutáneas crónicas o agudas que no permitan la administración del tratamiento. 7. Los sujetos que no firmen por escrito un documento de consentimiento informado aprobado por el Comité Ético de Ensayos Clínicos. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Serums levels of ceftriaxone 24 hours after the administration of 4 grams of ceftriaxone in a single short infusion. |
Concentración plasmática de ceftriaxona 24 horas después de la administración de 4 gramos en una infusión corta única. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
24 hours after the administration of ceftriaxone |
24 horas después de la administración de ceftriaxona |
|
E.5.2 | Secondary end point(s) |
1. Serums levels of ceftriaxone 0.5, 1, 2, 3, 6, 8, 10, 12, 16 y 20 and 24 hours after the administration of 4 grams of ceftriaxone in a single short infusion. 2. Dose-dependants pharmacokinetics parameters after the administration of 4 grams of ceftriaxone in a single short infusion: plasma clearance and volume of distribution. 3. Significant differences between serums levels of ceftriaxone 24 hours after the administration of 4 grams of ceftriaxone in a single short infusion and serums levels of ceftriaxone 24 hours after the administration of 2 grams of ceftriaxone in two short infusion separated for 12 hours. 4. Number of adverse reactions after the administration of 4 grams of ceftriaxone in a single short infusion. 5. Frequency and importance of adverse reactions. |
1. Concentraciones plasmáticas de ceftriaxona a las 0.5, 1, 2, 3, 6, 8, 10, 12, 16, 20 y 24 horas después de la administración de 4 gramos en una infusión corta única. 2. Parámetros farmacocinéticos dosis dependiente de ceftriaxona tras la administración de 4 gramos en infusión corta: aclaramiento y volumen de distribución 3. Diferencias significativas entre la concentración plasmática de ceftriaxona 24 horas después de la administración de 4 gramos en una infusión corta única con la concentración plasmática 24 horas después de la administración de 2 gramos cada 12 horas (dos dosis) en una infusión corta. 4. Número de reacciones adversas tras de la administración de 4 gramos de ceftriaxona en infusión corta. 5. Frecuencia y gravedad de las reacciones adversas. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. 0.5, 1, 2, 3, 6, 8, 10, 12, 16, 20 and 24 hours after the administration of ceftriaxone. 2 and 3. 24 hours after the administration of ceftriaxone . 4 and 5. 24 hours, 1 week and 1 month after the administration of ceftriaxone . |
1. 0.5, 1, 2, 3, 6, 8, 10, 12, 16, 20 y 24 horas después de la administración de ceftriaxona. 2 y 3. 24 horas después de la administración de ceftriaxona. 4 y 5. 24 horas, 1 semana y 1 mes después de la administración de ceftriaxona. |
|
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 | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
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) | Yes |
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 | Yes |
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 |
Ceftriaxona 2 gramos cada 12 horas (2 infusiones cortas) |
Ceftriaxone 2 grams each 12 hours (2 short infusions) |
|
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
|
LVLS |
Última visita del último sujeto |
|
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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |