E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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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 | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10027253 |
E.1.2 | Term | Meningitis pneumococcal |
E.1.2 | System Organ Class | 10021881 - Infections and infestations |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the impact of the adjunction of daptomycin (10 mg/kg/d for 8 days) to the recommended treatment (corticotherapy + third generation cephalosporin) on disability-free survival (DFS) 30 days after treatment initiation (D30) in adult patients with pneumococcal meningitis. |
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E.2.2 | Secondary objectives of the trial |
EFFICACY: To evaluate the impact of the adjunction of daptomycin to the recommended treatment on mortality, disability, hearing loss measured, quality of life, length of hospital stay at D30 and D90, and the number of days without antibiotics at D30.
SAFETY: To assess the safety of the daptomycin add-on therapy
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
- Physiopathological study: 1) To characterize the in situ antibacterial activity by measuring the evolution of the pneumococcal concentration in the CSF between first daptomycin infusion and D3 and between first daptomycin infusion and D8. 2) To describe the evolution of CSF surrogate markers of cellular suffering and inflammation while taking into account the antipneumococcal vaccination status and the treatment completeness - Pharmacokinetic study : 1)to determine the pharmacokinetic parameters of daptomycin in plasma in patients with meningitis 2)to describe the link between daptomycin plasma concentration and daptomycin concentration in the CSF |
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E.3 | Principal inclusion criteria |
- Persons aged over 18 years - With Suspected pneumococcal meningitis : o clinical presentation evocative of pneumococcal meningitis : acute onset of meningeal signs, history of cranial trauma or fistula, knowledge of alteration of humoral immunity,, asplenia, alcoholism with/or
o clearly purulent CSF with/ or, o presence of diplococcus on the Gram stain of CSF or positive pneumococcal antigen in the CSF, or polymorphonuclear cells in CSF > 100
- Written consent or inclusion in an emergency - Affiliation to a social security system
All patients full-filling inclusion criteria and who will receive at least one injection of daptomycin will represent the safety population. The efficacy population will be composed of patients with proven pneumococcal meningitis (positive culture or PCR of the CSF or positive blood culture). |
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E.4 | Principal exclusion criteria |
MAIN NON-INCLUSION CRITERIA 1) Contraindication to cephalosporin 2) Immediate and severe hypersensitivity to β-lactam antimicrobial 3) Contraindication to dexamethasone 4) Contraindication to daptomycin 5) Previous exposition to daptomycin (within one year) 6) Pregnant or breastfeeding women
EXCLUSION CRITERIA - Patients under ward of court - Refusal at any time after acceptation of the study from the patient or her/his legal representative.
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E.5 End points |
E.5.1 | Primary end point(s) |
Disability-free survival (survival with a modified Rankin scale ≤ 2) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
EFFICACY 1) Overall mortality at D30 and D90 2) Disability level assessed with i) the mRS at D30 and at D90 in surviving patients, ii) the Glasgow Coma Scale and the Glasgow Outcome Scale at D30 and D90 in the overall efficacy population and iii) mini-mental score at D30 and D90 in surviving patients. 3) Hearing loss assessed with the Hearing Handicap Inventory test at D30 and D90 and with routine audiometric tests and the Hein test at D30 4) Quality of life assessed with SF12 and WHO QOL BREF at D30 and at D90 5) Number of days without hospitalisation (including ICU) at D30 and D90) Number of days without antimicrobial therapy at D30
SAFETY Frequency and type of side effects related to daptomycin within 90 days after inclusion |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
EFFICACY: 1) at D30 and D90 2) at D30 and D90 3) at D30 and D90 for the Hearing Handicap Inventory / at D30 for routine audiometric tests and the Hein test 4) at D30 and D90 5) at D30 and D90 for number of days without hospitalisation / at D30 for number of days without antimicrobial therapy |
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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 | 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) | 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 | 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 | 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
| 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 | 14 |
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
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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 | 39 |
E.8.9.1 | In the Member State concerned days | |