Clinical trial to evaluate the safety and efficacy of a 7-day versus 14-day treatment for enterococcal infections.

2023-508456-18-00 Protocol INTENSE Therapeutic use (Phase IV) Ongoing, recruitment ended

Start 29 Apr 2024 · Status Ongoing, recruitment ended · 1 EU/EEA countries · 24 sites · Protocol INTENSE

Overview

Sponsor-declared trial summary

Phase Therapeutic use (Phase IV)
Status Ongoing, recruitment ended
Participants planned 284
Countries 1
Sites 24

Uncomplicated bacteremia caused by E. faecalis or E. faecium.

To demonstrate the non-inferiority of a 7-day antibiotic treatment regimen compared to a 14-day regimen in the treatment of uncomplicated enterococcal bacteremia, in terms of efficacy.

Key facts

Sponsor
Fundacion Publica Andaluza Para La Gestion De La Investigacion En Salud De Sevilla
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Bacterial Infections and Mycoses [C01]
Trial duration
29 Apr 2024 → ongoing
Decision date (initial)
2024-04-29
Transition trial
Yes
Low-intervention
Yes
Rare-disease indication
No
Vulnerable population
Yes
Funding sources
Instituto de Salud Carlos III

External identifiers

EU CT number
2023-508456-18-00
EudraCT number
2021-003891-15
ClinicalTrials.gov
NCT05394298

Trial design

CTIS Part I — objectives, methods, condition coding

Main objective

Scope: Efficacy, Safety

To demonstrate the non-inferiority of a 7-day antibiotic treatment regimen compared to a 14-day regimen in the treatment of uncomplicated enterococcal bacteremia, in terms of efficacy.

Secondary objectives 6

  1. To evaluate the clinical response, length of hospital stay, relapse rate and presence of infective endocarditis during the first 90 days.
  2. To describe the efficacy of early oral sequential treatment.
  3. To evaluate the frequency of diarrhea due to C. difficile.
  4. To determine which microbiological factors influence the clinical course and the risk of relapse.
  5. To evaluate the safety related to both arms through the communication and evaluation of adverse events that occurred from the signing of the informed consent until 90 days after the administration of the study drugs.
  6. To establish and test the definition of "uncomplicated enterococcal bacteremia"

Conditions and MedDRA coding

Uncomplicated bacteremia caused by E. faecalis or E. faecium.

VersionLevelCodeTermSystem organ class
20.1 PT 10060945 Bacterial infection 100000004862

Study design 1 period

#TitleAllocationBlindingRoles blindedArms
1 Clinical trial to evaluate safety and efficacy of a 7 vs 14-day treatment for enterococcal infection
Ramdomized non-inferiority clinical trial to evaluate the safety and efficacy of short duration therapy for non complicated enterococcal bacteremia.
Randomised Controlled None Experimental arm: Short 7-day regimen with appropriate antibiotic treatment.
Control arm: Long 14-day regimen with appropriate antibiotic treatment.

Eligibility criteria

Principal inclusion / exclusion criteria as submitted by sponsor

Inclusion criteria 4

  1. Adult patients (18 years or older) hospitalized with E. faecalis or E. faecium bacteremia.
  2. Negative control blood cultures performed between days 2-3 of treatment after the start of active treatment.
  3. Disappearance of fever (> 37.8ºC) in the first 72 hours.
  4. Signed informed consent

Exclusion criteria 8

  1. Polymicrobial bacteremia.
  2. Patients with limited life expectancy in whom only conservative clinical management had been decided.
  3. Hemodynamic instability on day 5-6 after the start of active treatment.
  4. Patients wearing endovascular devices or heart valves prosthetics.
  5. Outbreak of uncontrolled bacteremia adequately defined as abscess not drained, bile duct infection associated with plastic prostheses not removed or not replaced within the first 72 hours of bacteremia, other infections related to unremoved prostheses, prostatitis, and endocarditis infectious, as well as infections that require prolonged treatment, such as joint and bone infections.
  6. Existence of a secondary focus, different from the initial focus or presence of metastatic focus of infection.
  7. Severe neutropenia (<500 cells / mm3) at the time of diagnosis of bacteremia
  8. Pregnancy and lactation.

Endpoints

Primary and secondary outcome measures (English text)

Primary endpoints 1

  1. Clinical success at TOC in the ITTP.

Secondary endpoints 8

  1. Rates of diagnosis of relapse or infective endocarditis in OCD and follow-up visit in the clinically evaluable population (CEP).
  2. Survival in OCD and follow-up visit.
  3. Length of hospital stay
  4. Duration of IV and total therapy in CEP
  5. Infection with C. difficile.
  6. Adverse events and severity
  7. Secondary infections
  8. Change in SOFA score in OCD and follow-up visit.

Investigational products

Investigational medicinal products (IMPs), comparators, placebo, auxiliary

Test 9

Amoxicillin Sodium

SCP1130275 · ATC

Active substance
Amoxicillin Sodium
Route of administration
ORAL USE
Max daily dose
2625 mg milligram(s)
Max total dose
2625 mg milligram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CR02 — AMOXICILLIN AND BETA-LACTAMASE INHIBITOR
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Amoxicillin Sodium

SCP10330863 · ATC

Active substance
Amoxicillin Sodium
Route of administration
ORAL USE
Max daily dose
3 g gram(s)
Max total dose
3 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CA04 — AMOXICILLIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Linezolid

SCP13835914 · ATC

Active substance
Linezolid
Route of administration
INTRAVENOUS USE
Max daily dose
1200 mg milligram(s)
Max total dose
1200 mg milligram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XX08 — LINEZOLID
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Amoxicilina/Ácido clavulánico Sandoz 1.000 mg/200 mg polvo para solución inyectable y para perfusión EFG

PRD910799 · Product

Pharmaceutical form
POWDER AND SOLVENT FOR SOLUTION FOR INJECTION
Route of administration
INTRAVENOUS USE
Max daily dose
3 g gram(s)
Max total dose
3 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CR02 — AMOXICILLIN AND ENZYME INHIBITOR
Marketing authorisation
65136
MA holder
SANDOZ FARMACÉUTICA, S.A.
MA country
Spain
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Daptomycin

SCP12482138 · ATC

Active substance
Daptomycin
Route of administration
INTRAVENOUS USE
Max daily dose
10 mg/kg milligram(s)/kilogram
Max total dose
10 mg/kg milligram(s)/kilogram
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XX09 — DAPTOMYCIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Vancomycin

SCP148257 · ATC

Active substance
Vancomycin
Substance synonyms
VANCOMYCINUM
Route of administration
INTRAVENOUS USE
Max daily dose
30 mg/kg milligram(s)/kilogram
Max total dose
30 mg/kg milligram(s)/kilogram
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XA01 — VANCOMYCIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Piperacillin Sodium

SCP1153878 · ATC

Active substance
Piperacillin Sodium
Route of administration
INTRAVENOUS USE
Max daily dose
12 g gram(s)
Max total dose
12 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CR05 — PIPERACILLIN AND BETA-LACTAMASE INHIBITOR
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Ampicillin Sodium

SCP126209 · ATC

Active substance
Ampicillin Sodium
Route of administration
INTRAVENOUS USE
Max daily dose
8 g gram(s)
Max total dose
8 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CA01 — AMPICILLIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Linezolid Normon 600 mg comprimidos recubiertos con película EFG

PRD3345414 · Product

Active substance
Linezolid
Pharmaceutical form
FILM-COATED TABLET
Route of administration
ORAL USE
Max daily dose
600 mg milligram(s)
Max total dose
600 mg milligram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XX08 — LINEZOLID
Marketing authorisation
80368
MA holder
LABORATORIOS NORMON, S.A.
MA country
Spain
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Comparator 9

Linezolid 600 mg film-coated tablets

PRD3203498 · Product

Active substance
Linezolid
Pharmaceutical form
FILM-COATED TABLET
Route of administration
ORAL USE
Max daily dose
600 mg milligram(s)
Max total dose
600 mg milligram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XX08 — LINEZOLID
Marketing authorisation
PL 04569/1640
MA holder
GENERICS [UK] LIMITED
MA country
XI
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Amoxicillin Sodium

SCP10330863 · ATC

Active substance
Amoxicillin Sodium
Route of administration
ORAL USE
Max daily dose
3 g gram(s)
Max total dose
3 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CA04 — AMOXICILLIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Amoxicillin Sodium

SUB00503MIG · Substance

Active substance
Amoxicillin Sodium
Pharmaceutical form
POWDER AND SOLVENT FOR SOLUTION FOR INJECTION/INFUSION
Route of administration
INTRAVENOUS USE
Max daily dose
3 g gram(s)
Max total dose
3 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
- — -
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Linezolid

SCP13835914 · ATC

Active substance
Linezolid
Route of administration
INTRAVENOUS USE
Max daily dose
1200 mg milligram(s)
Max total dose
1200 mg milligram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XX08 — LINEZOLID
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Daptomycin

SCP12482138 · ATC

Active substance
Daptomycin
Route of administration
INTRAVENOUS USE
Max daily dose
10 mg/kg milligram(s)/kilogram
Max total dose
10 mg/kg milligram(s)/kilogram
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XX09 — DAPTOMYCIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Vancomycin

SCP148257 · ATC

Active substance
Vancomycin
Substance synonyms
VANCOMYCINUM
Route of administration
INTRAVENOUS USE
Max daily dose
30 mg/kg milligram(s)/kilogram
Max total dose
30 mg/kg milligram(s)/kilogram
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01XA01 — VANCOMYCIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Piperacillin Sodium

SCP1153878 · ATC

Active substance
Piperacillin Sodium
Route of administration
INTRAVENOUS USE
Max daily dose
12 g gram(s)
Max total dose
12 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CR05 — PIPERACILLIN AND BETA-LACTAMASE INHIBITOR
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Amoxicillin Sodium

SCP1130275 · ATC

Active substance
Amoxicillin Sodium
Route of administration
ORAL USE
Max daily dose
2625 mg milligram(s)
Max total dose
2625 mg milligram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CR02 — AMOXICILLIN AND BETA-LACTAMASE INHIBITOR
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Ampicillin Sodium

SCP126209 · ATC

Active substance
Ampicillin Sodium
Route of administration
INTRAVENOUS USE
Max daily dose
8 g gram(s)
Max total dose
8 g gram(s)
Max treatment duration
14 Day(s)
Authorisation status
Authorised
ATC code
J01CA01 — AMPICILLIN
Marketing authorisation
-
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Fundacion Publica Andaluza Para La Gestion De La Investigacion En Salud De Sevilla

Sponsor organisation
Fundacion Publica Andaluza Para La Gestion De La Investigacion En Salud De Sevilla
Address
Avenida De Manuel Siurot S/n
City
Sevilla
Postcode
41013
Country
Spain

Scientific contact point

Organisation
Fundacion Publica Andaluza Para La Gestion De La Investigacion En Salud De Sevilla
Contact name
Unidad de Investigación Clínica y ensayos clínicos UICEC HUVR

Public contact point

Organisation
Fundacion Publica Andaluza Para La Gestion De La Investigacion En Salud De Sevilla
Contact name
Unidad de Investigación Clínica y ensayos clínicos UICEC HUVR

Locations

1 EU/EEA country · 24 investigational sites

By country

CountryMS statusPlanned subjectsSites
Spain Ongoing, recruitment ended 284 24
Rest of world 0

Investigational sites

Spain

24 sites · Ongoing, recruitment ended
Hospital Universitario Virgen De Valme
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Avenida Bellavista S/n, 41014, Sevilla
University Hospital Son Espases
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Carretera Valldemossa 79, 07120, Palma
Hospital Universitario Virgen De La Macarena
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Avenida Del Doctor Fedriani 3, 41009, Sevilla
Hospital Universitario Regional De Malaga
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Avenida De Carlos De Haya Sn, 29010, Malaga
Hospital Universitario 12 De Octubre
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Bloque D, Avenida De Cordoba Sn, Madrid
Hospital Universitario Marques De Valdecilla
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Avenida Valdecilla Sn, 39008, Santander
Hospital Universitario De La Princesa
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Calle De Diego De Leon 62, 28006, Madrid
Hospital Universitario Ramon Y Cajal
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Carretera Del Colmenar Viejo Km 9 100, Por El Pardo, Madrid
Hospital Universitari Mutua Terrassa
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Plaza del Dr. Robert 5, 08221, Terrassa
Hospital Universitario De Cruces
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Cruces Plaza S/n, 48903, Barakaldo
Hospital Universitario Juan Ramon Jimenez
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Ronda Exterior Norte S/n, 21005, Huelva
University Clinical Hospital Virgen De La Arrixaca
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Carretera Madrid Cartagena Sn, El Palmar, Murcia
Hospital Universitario Virgen De Las Nieves
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Avenida De Las Fuerzas Armadas 2, 18014, Granada
Complexo Hospitalario Universitario A Coruna
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Lugar Jubias De Arriba 84, 15006, A Coruna
Complexo Hospitalario Universitario De Vigo
UCG Medicina Interna, Estrada Clara Campoamor N 341, 36312, Vigo
Hospital De La Santa Creu I Sant Pau
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Carrer De San Quinti 89, 08041, Barcelona
Hospital Universitario Torrecardenas
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Calle Paraje Torrecardenas S/n, 04009, Almeria
Hospital Costa Del Sol
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Terreno Autovia Mediterraneo A-7 S/n, 29603, Marbella
Hospital De Jerez De La Frontera
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Carretera De La Ronda Circunvalacion S/n, 11407, Jerez De La Frontera
Hospital Del Mar
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Passeig Maritim De La Barceloneta 25-29, 08003, Barcelona
University Hospital Virgen Del Rocio S.L.
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Avenida De Manuel Siurot S/n, 41013, Sevilla
Hospital Universitario De Jaen
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Avenida Del Ejercito Espanol 10, 23007, Jaen
Hospital Universitario Donostia
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Pasealeku Doct. Begiristain 109, 20014, Donostia
Hospital Universitario De Puerto Real
UCG Enfermedades Infecciosas, Microbiología y Medicina preventiva, Carretera Nacional IV Km 665 S/n, 11510, Puerto Real

Country notifications

Trial-start, recruitment-start, end and early-termination notifications submitted per Member State

Country Trial startTrial end Recruitment startRecruitment end Early termination
Spain 2024-04-29 2024-04-29 2026-03-31

Results and documents

Annex IV summary of results, Annex V layperson summary, and all documents registered in CTIS for this trial

Documents 24 files

Public protocol annexes, IB summaries, regulatory submissions and post-authorisation documents registered in CTIS.

TypeTitleVersion
Protocol (for publication) D1_Protocol 2023-508456-18-00 3
Protocol (for publication) D2_Protocol modification nr 1 _2023-508456-18-00 L 1
Recruitment arrangements (for publication) K1_ Recruitment arrangements 1
Subject information and informed consent form (for publication) L1_SIS and ICF 1
Subject information and informed consent form (for publication) L1_SIS and ICF adults 3
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Amoxicilina oral 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Amoxicilina oral 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_AmoxicilinaClavulanico IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_AmoxicilinaClavulanico IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_AmoxicilinaClavulanico oral 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_AmoxicilinaClavulanico oral 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Ampicilina IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Ampicilina IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Daptomicina IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Daptomicina IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Linezolid IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Linezolid IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Linezolid oral 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Linezolid oral 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Piperacilina-tazobactam IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Piperacilina-tazobactam IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Vancomicina IV 1
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC_Vancomicina IV 1
Synopsis of the protocol (for publication) D1_Protocol synopsis ES 2023-508456-18-00 1

Application history

4 submissions — initial application plus substantial / non-substantial modifications

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2024-04-26 Spain Acceptable
2024-04-29
2024-04-29
2 NON SUBSTANTIAL MODIFICATION NSM-1 2024-06-26 Spain Acceptable
2024-04-29
2024-06-26
3 SUBSTANTIAL MODIFICATION SM-1 2024-12-20 Spain Acceptable
2025-03-08
2025-03-08
4 SUBSTANTIAL MODIFICATION SM-2 2025-07-28 Spain Acceptable 2025-08-08