- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT03090334
A B-D-Glucan Driven Antifungal Stewardship Approach for Invasive Candidiasis
A B-D-Glucan Driven Antifungal Stewardship Approach to Manage Empirical Therapy in Patients at Very High Risk for Invasive Candidiasis: a Randomized Controlled Trial
This is a multicenter, prospective, open-label, randomized trial. Patients with severe abdominal condition developing severe sepsis or septic shock and receiving broad spectrum antibiotic and antifungal treatment will be randomized (1:1) to:
- discontinue antifungal treatment based on negative (<80 pg/ml) result of 1,3 beta-d-glucan performed on day 0,3,6 and 10
- continue antifungal treatment according with attending physician's decision.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Primary objective:
Our objective is to establish whether a strategy based on beta-d-glucan (BG) assessment could achieve reduced antifungal consumption in patients with severe abdominal condition developing severe sepsis and septic shock without any impact on the outcome Secondary objectives i) Assess the accuracy of BG in the diagnosis of invasive candidiasis (IC) in in critically ill patients with a severe abdominal condition who develop severe sepsis or septic shock.
ii) Describe the changes over the time of BG value according with colonization status, infection or none the aforementioned events.
Material and Methods Study design: a multicenter, open label, randomized trial Population: all the patients with a severe abdominal condition who develop a severe sepsis or septic shock.
Inclusion Criteria:
- adult (≥ 18 year) patients;
- signed informed consent before surgical procedure;
- severe sepsis or septic shock;
- at least one of the following conditions: i) post-operative peritonitis, ii) recurrent gastrointestinal perforation, iii) post-operative hepatobiliary and/or pancreatic disorders including necrotizing pancreatitis, iv) post-operative intra-abdominal abscess, and v) anastomotic leak.
- Exclusion criteria a. diagnosis of candidiasis before the enrollment b. exposure in the past 30 days to any antifungal treatment or diagnosis of invasive fungal infection; c. pregnancy or lactation; d. history of allergy to any of the antifungal drugs; e. major immunosuppression conditions including: i. neutropenia (<0.5 × 109 neutrophils/L [<500 neutrophils/mm3] for >10 days), ii. receipt of an allogeneic stem cell transplant or solid organ transplantation, iii. inherited severe immunodeficiency (such as chronic granulomatous disease or severe combined immunodeficiency), iv. HIV infection with lymphocyte T CD4+ cell count < 200/mmc. f. patients with poor prognosis or unable to sign informed consent.
Procedures Pre-randomization procedures
At the time of patient enrollment (within 24 h from onset of severe sepsis/septic shock), a standardized diagnostic work-up must be performed including at least:
i) two sets of blood cultures; ii) 5 surveillance cultures (rectal swab, urine culture, pharyngeal swab, axillary swab, groin swab).
iii) in case of re-intervention or percutaneous drainage: Gram stain and culture of intra-abdominal samples; iv) serum BG determination. Antibiotic and antifungal empirical therapy should be started immediately after collection of microbiological samples according with a predefined standard of care (see appendix 1). Once completed this procedures patients will proceed to randomization.
Randomization Patient eligible for the study after the beginning of antifungal therapy will be randomized 1:1 to receive (Group A) a BG driven de-escalation strategy or (Group B) a course of antifungal treatment based on the care provider's decision.
In both groups, if cultures yield invasive candidiasis (see below) the patient will be managed in according with guidelines and excluded from the per-protocol analysis.
In both groups, BG determination will be repeated at day +3, +6 and +10 after starting antifungal therapy.
Randomization will be carried out providing closed envelopes to the participating centers immediately before the study onset.
Tipo di studio
Iscrizione (Anticipato)
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
- Nome: Maddalena Giannella, MD, phD
- Numero di telefono: +39 0512143199
- Email: maddalena.giannella@unibo.it
Backup dei contatti dello studio
- Nome: Michele Bartoletti, MD
- Numero di telefono: +39 0512143199
- Email: michele.bartoletti4@unibo.it
Luoghi di studio
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Bologna, Italia, 40138
- Reclutamento
- Azienda Ospealiero Universitaria di Bologna Policlinico S.Orsola-Malpighi
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Contatto:
- Maddalena Giannella, MD, PhD
- Numero di telefono: +39 051 2143199
- Email: maddalena.giannella@unibo.it
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-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- a. adult (≥ 18 year) patients; b. signed informed consent before surgical procedure; c. severe sepsis or septic shock; d. at least one of the following conditions: i) post-operative peritonitis, ii) recurrent gastrointestinal perforation, iii) post-operative hepatobiliary and/or pancreatic disorders including necrotizing pancreatitis, iv) post-operative intra-abdominal abscess, and v) anastomotic leak.
Exclusion Criteria:
- a. diagnosis of candidiasis before the enrollment b. exposure in the past 30 days to any antifungal treatment or diagnosis of invasive fungal infection; c. pregnancy or lactation; d. history of allergy to any of the antifungal drugs; e. major immunosuppression conditions including: i. neutropenia (<0.5 × 109 neutrophils/L [<500 neutrophils/mm3] for >10 days), ii. receipt of an allogeneic stem cell transplant or solid organ transplantation, iii. inherited severe immunodeficiency (such as chronic granulomatous disease or severe combined immunodeficiency), iv. HIV infection with lymphocyte T CD4+ cell count < 200/mmc. f. patients with poor prognosis or unable to sign informed consent.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
---|---|
Sperimentale: De-escalation
In this group, investigators will manage the antifungal therapy according to the BG levels as follows:
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Antifungal therapy will be stopped according with BG results
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Nessun intervento: Standard of care
In this group antifungal treatment will be continued until clinician's decision. Investigators will be blinded to the BG levels of patients enrolled in this arm, The BG results will be faxed directly to the coordinating center. |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
Antifungal consumption
Lasso di tempo: 28 days
|
Days of antifungal consumption will be compared between the two groups
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28 days
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Mortality
Lasso di tempo: 28 days
|
28-day mortality will be compared between the two groups
|
28 days
|
Length of stay
Lasso di tempo: 28 days
|
Length of stay in ICU will be compared between the two groups
|
28 days
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
Accuracy of BG
Lasso di tempo: 28 days
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sensitivity, specificity, positive predictive value, negative predictive value of BG in the diagnosis of invasive candidiasis
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28 days
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Collaboratori e investigatori
Sponsor
Pubblicazioni e link utili
Pubblicazioni generali
- Bassetti M, Marchetti M, Chakrabarti A, Colizza S, Garnacho-Montero J, Kett DH, Munoz P, Cristini F, Andoniadou A, Viale P, Rocca GD, Roilides E, Sganga G, Walsh TJ, Tascini C, Tumbarello M, Menichetti F, Righi E, Eckmann C, Viscoli C, Shorr AF, Leroy O, Petrikos G, De Rosa FG. A research agenda on the management of intra-abdominal candidiasis: results from a consensus of multinational experts. Intensive Care Med. 2013 Dec;39(12):2092-106. doi: 10.1007/s00134-013-3109-3. Epub 2013 Oct 9.
- Kollef M, Micek S, Hampton N, Doherty JA, Kumar A. Septic shock attributed to Candida infection: importance of empiric therapy and source control. Clin Infect Dis. 2012 Jun;54(12):1739-46. doi: 10.1093/cid/cis305. Epub 2012 Mar 15.
- Maubon D, Garnaud C, Calandra T, Sanglard D, Cornet M. Resistance of Candida spp. to antifungal drugs in the ICU: where are we now? Intensive Care Med. 2014 Sep;40(9):1241-55. doi: 10.1007/s00134-014-3404-7. Epub 2014 Aug 5.
- Clancy CJ, Nguyen MH. Finding the "missing 50%" of invasive candidiasis: how nonculture diagnostics will improve understanding of disease spectrum and transform patient care. Clin Infect Dis. 2013 May;56(9):1284-92. doi: 10.1093/cid/cit006. Epub 2013 Jan 11.
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Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- BDG-ETHIC
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Informazioni su farmaci e dispositivi, documenti di studio
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