E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Methicillin resistant Staphylococcus aureus bacteremia, complicated or uncomplicated |
Bacteriemia por Staphylococcus aureus resistente a meticilina complicada o no complicada. |
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E.1.1.1 | Medical condition in easily understood language |
Severe infection by Methicillin resistant Staphylococcus aureus |
Infección grave por Staphylococcus aureus resistente a meticilina |
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E.1.1.2 | Therapeutic area | Diseases [C] - Bacterial Infections and Mycoses [C01] |
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 show a higher response at 6th week of end of therapy (EOT visit)on methicillin-resistant Staphylococcus aureus bacteremia when it's treated with a combination of Daptomycin plus Fosfomycin versus monotherapy with Daptomycin. |
Demostrar la superioridad en la respuesta al tratamiento en la semana 6 post finalización de éste (visita EOT), al tratar la bacteriemia por Staphylococcus aureus resistente a meticilina con una combianción de Daptomicina y Fosfomicina frente a la monoterapia con Daptomicina. |
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E.2.2 | Secondary objectives of the trial |
To compare clinical efficacy of Daptomycin plus Fosfomicyn versus Daptomycin monotherapy on patients with methicillin-resistant Staphylococcus aureus bacteremia at the end of therapy (TOC visit). To assess security of Daptomycin plus Fosfomycin versus Daptomycin monotherapy on patients with methicillin-resistant Staphylococcus aureus bacteremia. To assess overall mortality in both treatment groups during the study period. To asses frequency of persistant or recurrent bacteremia in both groups To determine emergency of Daptomycin or Fosfomycin resistence during therapy in both groups |
Comparar la eficacia clínica de la combinación de daptomicina y Fosfomicina frente a Daptomicina en monoterapia en pacientes con bacteriemia por Staphylococcus aureus resistente a meticilina, al finalizar el tratamiento antibiótico (TOC) Evaluar la seguridad de la combinación de daptomicina y Fosfomicina comparada con Daptomicina en monoterapia en apceintes con bacteriemia por Staphylococcus aureus resistente a meticilina. Evaluar la mortalidad global en los dos grupos de tratamiento durante el periodo de estudio. Evaluar la frecuencai de bacteriemia persistente o recurrente en los 2 grupos. Determinar la emergencia de resistencia a Daptomicina o Fosfomicina en los 2 grupos. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Patients with at least 1 positive blood culture to meticillin-resistant Staphylococcus aureus within the first 72h to the recruitment 2. Adult patients, equal or older than 18 years 3. Mandatory use of contraceptive for fertile women during the study period and the next 6 months to finalization 4.Signed informed consent |
1. Pacientes con 1 o más hemocultivos positivos para SARM obtenidos dentro de las 72 horas previas a la inclusión en el estudio en un contexto sugestivo de infección. 2. Edad igual o superior a 18 años. 3. En caso de pacientes mujeres en edad fértil, éstas deberán seguir un tratamiento contraceptivo adecuado, según criterio del clínico, durante el estudio y hasta 6 meses después de finalizado. 4. El sujeto o su representante legal otorgan el consentimiento informado voluntariamente. |
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E.4 | Principal exclusion criteria |
1. Polymicrobial bacteremia 2. Neumonia associated to bacteremia 3. Severe clinical status with survival expectancy inferior to 24h. 4. Liver function impairment (grade C Child-Pugh) 5. Allergy to Daptomycin or Fosfomycin. 6. Positive pregnant test. 7. The clinical status required an antibiotic with MRSA activity and do not allow to stop it during the study. 8. Patient included in another clinical trial. 9. Eosinophilic pneumonia history. |
1. Bacteriemia polimicrobiana. 2. Pacientes con neumonía asociada, como origen de la bacteriemia. 3. Situación clínica comprometida con una expectativa de vida ? a 24h. 4. Deterioro de la función hepática grave (grado C de Child-Pugh) 5. Alergia a Daptomicina o Fosfomicina. 6. Test de embarazo positivo en la visita basal o mujer en periodo de lactancia. 7. Paciente que por la condición clínica requiere realizar un tratamiento antibiótico con actividad frente a SARM, de forma concomitante al antibiótico del estudio (p.e Rifampicina, Cotrimoxazol, Clindamicina) Se acepta el uso tópico de antibióticos o antisépticos con actividad anti SARM 8. Paciente que este participando en otro ensayo clínico de tratamiento. 9. Antecedentes de neumonía eosinofílica diagnosticada o sospechada. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Therapy response (defined as clinical and microbiological response) |
Respuesta al tratamiento (definida como respuesta clinica y microbiologica) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
At 6 week post-therapy |
A las 6 semanas de finalizado el tratamiento. |
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E.5.2 | Secondary end point(s) |
1. Therapy response (defined as clinical and microbiological response) 2. Mortality 3. Severe adverse effects 4. Persistent bacteremia (defined as a positive blood culture at day 7) 5. Recurrent bacteremia (defined as a positive blood culture with a previous negative sample) |
1. Respuesta al tratamiento (definida como respuesta clinica y microbiologica) 2. Mortalidad 3. Efectos adversos graves 4. Bacteriemia persistente (definida como un hemocultivo positivo el dia 7 de iniciado el tratamiento) 5. bacteriemia recurrente (definido como un hemocultivo positivo cuando existia uno previo negativo) |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1. At end of therapy (it could be at week 2 or 4) 2. At the end of the study 3. At the end of the study 4. At the end of the study 5. At the end of the study |
1. Al final del tratamiento (que puede ser a la semana 2 o a la semana 4) 2. Al final del estudio 3. Al final del estudio 4. Al final del estudio 5. Al final 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 | 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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
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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 | 18 |
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 | Yes |
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
|
Las visit of the last subject (LVLS) |
Última visita del último sujeto incluido en el estudio |
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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 | 24 |
E.8.9.1 | In the Member State concerned days | |