E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Intestinal Decolonization |
Descolonizacion intestinal |
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E.1.1.1 | Medical condition in easily understood language |
Intestinal Decolonization |
Descolonizacion intestinal |
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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 | 17.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10069718 |
E.1.2 | Term | Bacterial colonization |
E.1.2 | System Organ Class | 100000004862 |
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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 |
Evaluate the effectiveness of the combination of lactitol and probiotics (Lactobacillus acidophilus and Bifidobacterium bifidum), administered orally to achieve intestinal decolonization of KP-OXA-48 in people after 6 weeks of completing treatment (Sustained Response) . |
Evaluar la eficacia de la combinación de lactitol y probióticos (Lactobacillus acidophilus y Bifidobacterium bifidum), administrados por vía oral, para lograr la descolonización intestinal de KP-OXA-48 en personas portadoras a las 6 semanas del fin del tratamiento (Repuesta Sostenida). |
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E.2.2 | Secondary objectives of the trial |
?Evaluate the effectiveness of lactitol and probiotics (Lactobacillus acidophilus and Bifidobacterium bifidum ) administered orally for intestinal decolonization of KP- OXA -48 in people at the time of the end of treatment ( End of treatment Response) and 3 weeks after end of treatment ( Short-term response ) .
? To evaluate the safety and tolerability of the combination of lactitol and probiotics (Lactobacillus acidophilus and Bifidobacterium bifidum ) orally administered to people with KP- OXA -48 .
? Analyze the effect of the combination of lactitol and probiotics (Lactobacillus acidophilus and Bifidobacterium bifidum ) administered orally on intestinal microbiota of carriers of KP- OXA -48 .
? Evaluate the time from the start of treatment with lactitol and probiotics (Lactobacillus acidophilus and Bifidobacterium bifidum ) to intestinal decolonization in those patients who achieved sustained response . |
?Evaluar la eficacia de lactitol y probióticos (Lactobacillus acidophilus y Bifidobacterium bifidum), administrados por vía oral, para la descolonización intestinal de KP-OXA-48 en personas portadoras, en el momento del fin del tratamiento (Respuesta de fin de tratamiento) y a las 3 semanas del fin del tratamiento (Respuesta a corto plazo) .
?Evaluar la seguridad y tolerabilidad de la combinación de lactitol y probióticos (Lactobacillus acidophilus y Bifidobacterium bifidum) administrados por vía oral a personas portadoras de KP-OXA-48.
?Analizar el efecto de la combinación de lactitol y probióticos (Lactobacillus acidophilus y Bifidobacterium bifidum) administrados por vía oral sobre la microbiota intestinal de personas portadoras de KP-OXA-48.
?Evaluar el tiempo desde el inicio del tratamiento con lactitol y probióticos (Lactobacillus acidophilus y Bifidobacterium bifidum) hasta la descolonización intestinal en aquellos pacientes en que se consigue respuesta sostenida. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
? Men and women between 18 and 75 years
? Have signed the informed consent to participate.
? have evidence of intestinal colonization by KP-OXA-48 during the period of screening.
? Start of intestinal colonization by KP-OXA-48, ? 6 months of starting treatment
? Absence of exclusion criteria |
? Hombres y mujeres entre 18 y 75 años
? Haber firmado el consentimiento informado para participar.
? Disponer de evidencia de colonización intestinal por KP-OXA-48 durante el periodo de screening.
? Inicio de colonización intestinal por KP-OXA-48, ? 6 meses al inicio del tratamiento
? Ausencia de criterios de exclusión |
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E.4 | Principal exclusion criteria |
?Be hospitalized for an acute process at the time of inclusion
? Take antibiotics ( oral , intramuscular or intravenous ) at the time of inclusion
? Having diarrhea in the two weeks prior to the inclusion
? baseline electrolyte abnormalities requiring supplementation : Hypokalemia (K <3 mEq / L ), hypomagnesemia (Mg <1.8 mEq / L ), hypocalcemia (Ca < 8mg/dL )
? Suffering from digestive diseases : Crohn's disease, ulcerative colitis , celiac disease, irritable bowel syndrome , intestinal resection, colostomies .
? Neutropenia ( neutrophil count < 1.00 x 10 3 / uL ) or other situations of severe immunosuppression , including continued use of systemic steroids (at least 1mg/kg/day of prednisone or equivalent for more than 1 month) and other forms of pharmacological immunosuppression deemed by the investigator
? Diabetes mellitus poorly controlled ( HgA1c > 8 mmol / mol )
? Taking antisecretory inhibitors, proton pump or anti -H2
? advanced chronic renal failure ( GFR < 30 ml / min)
? Being a carrier of endovascular prosthetic devices , including long-term central catheters
? Having significant valvulopathy on the opinion of the investigator .
? Surgical intervention of gastrointestinal tract in the last three months
? Treatment with systemic corticosteroids or immunosuppressive
?Allergy or intolerance to lactose or lactitol or Infloran . |
? Encontrarse hospitalizado por un proceso agudo en el momento de la inclusión
? Precisar tratamiento antibiótico por vía sistémica (oral, intramuscular o intravenoso) en el momento de la inclusión
? Padecer diarrea en las dos semanas previas a la inclusión
? Alteraciones hidroelectrolíticas basales que requieran suplementación: Hipopotasemia ( K < 3 mEq/L); Hipomagnesemia (Mg < 1,8 mEq/L); Hipocalcemia (Ca < 8mg/dL)
? Padecer enfermedades digestivas: enfermedad de Crohn, colitis ulcerosa, enfermedad celiaca, sindrome de colon irritable, resección intestinal, colostomias.
? Neutropenia (neutrófilos < 1,00 x 10 3 / µL) u otras situaciones de inmunosupresión grave, incluyendo uso de mantenido de esteroides sistémicos (al menos 1mg/Kg/día de prednisona o equivalente durante más de 1 mes) y otras formas de inmunosupresión farmacológica que a juicio del investigador
? Diabetes mellitus mal controlada (HgA1c > 8 mmol/mol)
? Toma de antisecretores: inhibidores de la bomba de protones o anti-H2
? Insuficiencia renal crónica avanzada (FGE < 30 ml/min)
? Ser portador de dispositivos protésicos endovasculares, incluyendo catéteres centrales de larga duración
? Padecer valvulopatía significativa a juicio del investigador.
? Intervención quirúrgica de aparato digestivo en los últimos tres meses
? Precisar tratamiento con corticoides sistémicos o inmunosupresores
Alergia o intolerancia a lactosa o lactitol o Infloran. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
? Response to treatment: if the presence of KP-OXA-48 in fecal / rectal sample was not detected at the end of treatment visit.
? Short Term Response: If the presence of KP-OXA-48 is not detected in rectal / fecal sample three weeks after treatment ended (V7) or any visits since the end of treatment
? Long-term Response (primary endpoint) in patients with short-term response that 6 weeks after the end of treatment visit theOXA-48 KP is not detected |
? Respuesta de fin de tratamiento: si no se detecta la presencia de KP-OXA-48 en muestra fecal/rectal en la visita de fin de tratamiento
? Respuesta a corto plazo: si no se detecta la presencia de KP-OXA-48 en muestra rectal/fecal a las tres semanas de haber finalizado tratamiento (V7) ni en ninguna de las visitas desde el fin de tratamiento
? Respuesta a largo plazo (variable principal): en aquellos pacientes con respuesta a corto plazo en los que no se detecte la presencia de KP-OXA-48 a las 6 semanas de haber finalizado el tratamiento (V8) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
V4: Visit End of treatment (Day 21 + / - 2)
V7: Follow up Visit S3 (Day 42 + / - 2)
V8: End of Follow up visit S4 (Day 63 + / - 2) |
V4: Visita de Fin de Tratamiento T3 (Día 21 +/- 2)
V7: Visita de Seguimiento S3 (Día 42 +/- 2)
V8: Visita de Fin de Seguimiento S4 (Día 63 +/- 2) |
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E.5.2 | Secondary end point(s) |
Safety and tolerability
Microbiological determinations |
Variables de seguridad y tolerabilidad
Determinaciones microbiológicas |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
During all the study |
Durante todo el 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 | No |
E.6.4 | Safety | No |
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) | 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 | No |
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 | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
Un unico brazo |
Single arm |
|
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 | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
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 |
Ultima visita del ultimo 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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |