INterest of the Negative Predictive Value of Integrons in the reduCtion of Large Broad-spectrum anTibiotics Consumption for Urinary Tract infectionS (INVICTUS)
INterest of the Negative Predictive Value of Integrons in the reduCtion of Large Broad-spectrum anTibiotics Consumption for Urinary Tract infectionS: a Randomized Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Olivier BARRAUD, MD
- Telefonnummer: +33 055505665
- E-mail: olivier.barraud@chu-limoges.fr
Studiesteder
-
-
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Chambray-lès-Tours, Frankrig, 37170
- CHRU Tours, Hôpital Trousseau
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Ledende efterforsker:
- Geoffroy ROUSSEAU, MD
-
Kontakt:
- Geoffroy ROUSSEAU, MD
- Telefonnummer: +33 0247474747
- E-mail: geoffroy.rousseau@chu-tours.fr
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La Tronche, Frankrig, 38700
- Grenoble University Hospital
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Limoges, Frankrig, 87042
- Limoges University hospital
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Paris, Frankrig, 75010
- Hôpital Lariboisière
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Paris, Frankrig, 75010
- Hôpital Saint Louis - APHP
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Kontakt:
- Olivier Peyrony, MD
- Telefonnummer: +33 0667986515
- E-mail: olivier.peyrony@aphp.fr
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Ledende efterforsker:
- Olivier PEYRONY, MD
-
Paris, Frankrig, 75018
- Groupe Hospitalier Universitaire Bichat-Claude Bernard - APHP
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Kontakt:
- Christophe CHOQUET, MD
- Telefonnummer: +33 0140256012
- E-mail: christophe.choquet@aphp.fr
-
Ledende efterforsker:
- Christophe CHOQUET, MD
-
Reims, Frankrig, 51100
- CHU de Reims
-
Ledende efterforsker:
- Stéphane GENNAI, MD
-
Kontakt:
- Stéphane GENNAI, MD
- Telefonnummer: 0326832565
- E-mail: sgennai@chu-reims.fr
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age ≥ 18 years old; Hospitalized or admitted to the Emergency department;
- Diagnosis of non-severe (qSOFA < 2) urinary tract infection coupled with fever ≥ 38°C or < 36°C
- Presence of bacteria in the fresh urine sample and/or GNB on the Gram stain
- Empirical parenteral antibiotic therapy required; Hospitalization required;
- Former documentation of a 3GC-resistant GNB on a microbiological sample in the previous six months
- Informed consent of the patient or their representative
Exclusion Criteria:
- Pregnant and/or breastfeeding
- Neutropenia (absolute neutrophil count < 500 / mm3)
- Severe UTI with sepsis (qSOFA ≥ 2) or septic shock
- Urinary derivation required (ureteral catheter/per-cutaneous nephrostomy) except for simple urinary catheterization
- Known allergy to β-lactams
- Patients with a former documentation with carbapenemase-producing Enterobacterales in the last 6 months
- Ongoing antibiotic treatment with 3GC, piperacillin-tazobactam or carbapenem
- Not affiliated to Social Security
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Empirical parenteral antibiotic therapy based on the detection of integrons
In the experimental arm, empirical parenteral antibiotic therapy will be guided based on the detection of integrons.
If integrons detection is positive, a large broad spectrum therapy with ureidopenicillin and β-lactamase inhibitors combinations (Piperacillin-Tazobactam) or carbapenems (Imipenem, Meropenem) will be prescribed.
If integrons detection is negative, patient will receive a parenteral 3GC (ceftriaxone, cefotaxime, ceftazidime or cefepime).
The treatment will be started after the integron detection
|
Empirical parenteral antibiotic therapy will be guided based on the detection of integrons.
If integrons detection is positive, a large broad spectrum therapy with ureidopenicillin and β-lactamase inhibitors combinations (Piperacillin-Tazobactam) or carbapenems (Imipenem, Meropenem) will be prescribed.
If integrons detection is negative, patient will receive a parenteral 3GC (ceftriaxone, cefotaxime, ceftazidime or cefepime).
The treatment will be started after the integron detection.
|
|
Aktiv komparator: Empirical antibiotic therapy with ureidopenicillin and β-lactamase inhibitors combinations
In the control arm, the comparative treatment will be an empirical antibiotic therapy with ureidopenicillin and β-lactamase inhibitors combinations (Piperacillin-Tazobactam) or carbapenems (Imipenem, Meropenem) at clinician's discretion.
The treatment will be started after the randomization
|
The comparative treatment will be an empirical antibiotic therapy with ureidopenicillin and β-lactamase inhibitors combinations (Piperacillin-Tazobactam) or carbapenems (Imipenem, Meropenem) at clinician's discretion.
The treatment will be started after the randomization
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of days with large broad-spectrum antibiotic therapy
Tidsramme: Day 7
|
Number of days with large broad-spectrum antibiotic therapy (ureidopenicillin and β-lactamases inhibitor combinations or carbapenems) during the first week of treatment (i.e., until Day 7 after admission) in the experimental arm compared to the number of days with large broad-spectrum antibiotic therapy in the control arm
|
Day 7
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Proportion of patients with clinical resolution of UTI
Tidsramme: Day 7
|
Proportion of patients with clinical resolution of UTI, i.e. 2 consecutive temperature assessment < 38°C and ≥ 36°C (with a minimum interval of 3 hours) within the first 48 hours after the first parenteral antibiotic administration
|
Day 7
|
|
Proportion of patients for whom the empirical antibiotic therapy
Tidsramme: Day 7
|
Proportion of patients for whom the empirical antibiotic therapy was adapted to the AST
|
Day 7
|
|
Proportion of patients, for whom the integron detection result was consistent with the AST
Tidsramme: Day 7
|
Proportion of patients, in the experimental arm, for whom the integron detection result was consistent with the AST (i.e., true positives + true negatives, AST being the gold standard)
|
Day 7
|
|
Proportion of resistant bacteria for the clinically-relevant antibiotics
Tidsramme: Day 7
|
Proportion of resistant bacteria for the clinically-relevant antibiotics (AST data)
|
Day 7
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 87RI19_0037 (INVICTUS)
- ReCH-MIE-24-003 (Andet bevillings-/finansieringsnummer: DGOS)
- 2026-A00508-43 (Anden identifikator: ID-RCB)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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