E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Bacterial endocarditis caused by streptococci, enterococci, staphylococcus aureus or coagulase-negative staphylococci |
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E.1.1.1 | Medical condition in easily understood language |
Bacterial infections of the heart valves |
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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 examine if oral antibacterial treatment in the last part of the treatment period is equally safe and efficient as intravenous treatment in bacterial endocarditis |
At undersøge sikkerhet og effektivitet ved peroral behandling av endocarditis i den sidste delen av behandlingsperioden |
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E.2.2 | Secondary objectives of the trial |
1. To examine i partly peroral antibiotic tretment and out-patient treatment has any effect on patients quality of life comparing full-time intravenous treatment as in-patient 2. To examine any economical consequences of partly peroral treatment comparing full-time intravenous treatment as an in-patient |
1. At undersøge betydingen af delvis peroralt antibiotikaregime og ambulant behandling sammenlignet med fuld intravenøs behandling under indlæggelse for patientenes livskvalitet 2. At undersøge de økonomiske konsekvenser af delvis peroral behandling sammenlignet med fuld intravenøs behandling under indlægelse |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patient admitted to hospital with a diagnosis of left-sided endocarditis as evaluated by a project responsible physician in one of the study sites: -A diagnosis of endocarditis as evaluated by the Duke criteria - Endocarditis with any of the following bacteria: - streptococci -staphylococci -enterococci -Patients >=18 years -Patient has received at least 10 days of correct intravenous antibiotic treatment for bacterial endocarditis, or at least 7 days treatment after surgical intervention -At least 10 days of the antibiotic therapy is left -Temperatur <=37.5 C for 2 days -Decline in blood inflammation parameters (serum-CRP at least 75% comparing peak-value or<;4 x upper limit of normal, and leucocytes at least 25% of peak-value or 15 mia/L) during the antibiotic treatment -No signs of abscess or any worsening of valve function as assessed by transthoracal or transoesophageal ekkocardiography<;48 hours prior to randomisation -Patients that beside the above mentioned also fulfill the modified OPAT (out-patient antibiotic therapy) criteria may be included in the part of the study concerning ambulatory therapy |
Patienter indlagt og diagnosticeret med bakteriel venstresidig endocarditis vurderet af projekt-ansvarlig kliniker på deltagende center. • Der er sikker endocarditis vurderet ud fra Duke kriterierne (se bilag 5) • Endocarditis med en af følgende mikroorganismer: o Streptokokker o Enterokokker o Staphylococcus aureus o Koagulase-negative stafylokokker. • Patienter >18 år • Der er givet mindst 10 døgns relevant parenteral antibiotisk behandling (type og dosis) samlet og mindst 1 uges relevant behandling efter kirurgisk intervention • Der resterer mindst 10 dages planlagt antibiotika-behandling • Temperatur < 37.5 i > 2 døgn • Faldende infektionstal (CRP faldet mindst 75% i forhold til peak-værdi eller < 4 x øvre reference niveau, samt leukocytter faldet mindst 25% af peak-værdi eller <15 mia/l) under antibiotisk behandling • Ingen tegn på abscedering eller anden nytilkommet forværring i klap-affektionen ved transthorakal og transesofagal (TTE/TEE) ekkokardiografi < 48 timer før randomisering. • Patienter der udover ovenstående også opfylder de modificerede OPAT (out-patient antibiotic therapy) kriterier kan ligeledes indgå i den del af studiet, der omhandler ambulant behandling. |
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E.4 | Principal exclusion criteria |
Previous endocarditis within the last year with the same bacteria (endocarditis-relapse) -Body mass index >40 kg/m2 -Heart surgery planned within 6 weeks from randomisation -Any other concurrent infection that needs intravenous antibiotic therapy -Any abdominal/ bowel disease that may reduce uptake of oral medication - Known reduced immunocompetence such as HIV, or treatment with chemotherapeutics or prednisolon >20mg/day -Subjects incapable of giving informed consent -Subjects with low complience included inravenous drug users |
• BMI > 40 kg/m2 • Hjertekirurgi planlagt inden for 6 uger fra randomiseringstidspunktet • Anden samtidig infektion, der kræver intravenøs antibiotisk behandling • Abdominal lidelse, der giver mistanke om reduceret optagelse af perorale lægemidler • Kendt/formodet immunkompetance (HIV, kemoterapeutisk behandling, prednisolon behandling (> 20 mg/døgn) • Manglende evne til at give informeret samtykke til deltagelse • Reduceret compliance, herunder intravenøst medicinmisbrug |
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E.5 End points |
E.5.1 | Primary end point(s) |
-death <6 months after end of treament -Heart surgery, not planned at randomisation, <6 monts after end of treatment -Emboli after randomisation until <6 months after end of treatment -Bacteremia with the same bacteria <6 months after end of treatment |
Det primære endepunkt er et kombineret endepunkt bestående af følgende events efter randomisering o Død < 6 måneder efter ophør af antibiotika-behandlingen o Hjertekirurgi, ikke planlagt ved randomisering <6 måneder efter ophør af antibiotika- behandlingen o Embolier fra randomiseringen til <6 måneder efter ophør af antibiotika-behandlingen o Bakteriæmi med den pågældende ætiologiske mikroorganisme <6 mdr efter ophør af antibiotika-behandlingen.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Consecutively |
Fortløbende |
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E.5.2 | Secondary end point(s) |
Quality of life assessed by -SF36 version2 -Hospital anxiety and depression scale -Impact of event scale -Sate Trait anxiety inventory -Economical burden of inpatient treatment -Switch of therapy during treatment due to a) Therapeutic failure b)allergy c) other complication or interaction with other drugs given - Duration of antibiotic treatment after randomisation -Number of cerebral infarctions during therapy assessed by cerebral MRI scan -Complications of the intravenous catheters |
-Quality of life vurderet ved udfyldelse af SF 36 version 2, Hospital anxiety and depression scale, Impact of event scale samt Sate Trait anxiety inventory efter a) randomisering b) efter endt antibiotisk behandling og c) 3 måneder og d) 6 måneder efter ophør af antibiotika- behandlingen • Udgifter i forbindelse med indlæggelse for og behandling af sygdommen • Skift af antibiotika under behandlingen pga a) behandlingssvigt, b) allergi c) anden komplikation eller interaktion med andet lægemiddel • Varighed af antibiotisk behandling efter randomisering • Antallet af cerebrale infarkter udviklet i forbindelse med behandlingen vurderet ved MR scanning af cerebrum i forbindelse med randomisering (+/- 4 dage) og igen efter afslutning af den antibiotiske behandling. • Intravenøs kateter-komplikation (infektion og/eller behov for kateterskift). |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
For the Quality of life assessement: a)at randomisation b) at end-of treatment c) after 3 and d) after 6 months For the MRI scan: At randomisation and at end of treatment For the economic calculation: at 6 month after end of treatment For the others: consecutively |
For livskvalitetsvurderingene: a) ved randomisering b) ved behandlingsavslutning c) etter 3 og d) etter 6 måneder For MRI cerebrum: Ved randomisering og behandlingsavslutning For de økomomiske kalkuleringer: 6 måneder For de andre: fortløbende |
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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 | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | Yes |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | Yes |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
Quality of life |
Livskvalitet |
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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) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
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) | 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 | 8 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 8 |
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 | 3 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 3 |