- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07376889
Terapia Antibiotica in Combinazione per la Batteriemia da Staphylococcus Aureus (COMBAT-SAB)
COMBAT-SAB: Terapia Antibiotica in Combinazione per la Batteriemia da Staphylococcus Aureus
The purpose of this study is to see if, in selected patients with a serious bacterial infection of the bloodstream, treating the bacterial infection with a combination of antibiotics is more effective than treating the infection with a single antibiotic. Participants must have blood cultures which are positive for a certain type of bacteria.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
- Droga: Antibiotic Monotherapy (AM) for patients with methicillin-sensitive S. aureus bacteremia (MSSAB)
- Droga: Combination Antibiotic Therapy (CAT) for patients with methicillin-sensitive S. aureus bacteremia (MSSAB)
- Droga: Antibiotic Monotherapy (AM) for patients with methicillin-resistant S. aureus bacteremia (MRSAB)
- Droga: Combination Antibiotic Therapy (CAT) for patients with methicillin-resistant S. aureus bacteremia (MRSAB)
Descrizione dettagliata
Staphyloccocus aureus bacteremia (SAB) is a common infectious disease condition in hospitalized patients which is associated with significant morbidity, excessive costs, and high mortality, despite effective antibiotic therapy. This pragmatic study is designed to test the hypothesis that outcomes in adults hospitalized with SAB will be improved by using combination antibiotic therapy (CAT) as early, targeted therapy in a high-risk subgroup. A group of patients identified early in their course as meeting at least one high-risk criterion who have no contraindications will be treated with one of two antibiotic strategies commonly used within usual care, namely: 1) antibiotic monotherapy or 2) combination antibiotic therapy, depending on the random assignment for each hospital, each month. Low-risk patients will be treated per usual care. Data from all patients admitted to participating hospitals with SAB will be included in the analysis.
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 4
Contatti e Sedi
Contatto studio
- Nome: Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
Backup dei contatti dello studio
- Nome: Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
Luoghi di studio
-
-
Colorado
-
Brighton, Colorado, Stati Uniti, 80601
- Reclutamento
- Platte Valley Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Denver, Colorado, Stati Uniti, 80218
- Reclutamento
- Saint Joseph Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Grand Junction, Colorado, Stati Uniti, 81501
- Reclutamento
- St. Mary's Regional Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Lafayette, Colorado, Stati Uniti, 80026
- Reclutamento
- Good Samaritan Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Wheat Ridge, Colorado, Stati Uniti, 80401
- Reclutamento
- Lutheran Medical Center
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
-
Montana
-
Billings, Montana, Stati Uniti, 59101
- Reclutamento
- St. Vincent Regional Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Butte, Montana, Stati Uniti, 59701
- Reclutamento
- St. James Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Miles City, Montana, Stati Uniti, 59301
- Reclutamento
- Holy Rosary Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
-
Utah
-
Murray, Utah, Stati Uniti, 84107
- Reclutamento
- Intermountain Medical Center
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Investigatore principale:
- Brandon J Webb, MD
-
Ogden, Utah, Stati Uniti, 84403
- Reclutamento
- McKay-Dee Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Provo, Utah, Stati Uniti, 84604
- Reclutamento
- Utah Valley Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
Salt Lake City, Utah, Stati Uniti, 84143
- Reclutamento
- LDS Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
St. George, Utah, Stati Uniti, 84790
- Reclutamento
- St. George Regional Hospital
-
Contatto:
- Brandon J Webb, MD
- Numero di telefono: 801-507-7781
- Email: Brandon.Webb@imail.org
-
Contatto:
- Whitney R Buckel, PharmD
- Numero di telefono: 801-284-1046
- Email: Whitney.Buckel@imail.org
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
-
Age ≥18 years
-
Alive and admitted to an Intermountain Health (IH) hospital acute care unit at enrollment
-
Initial positive blood culture with either methicillin-resistant Staphylococcus aureus (MRSA) or methicillin-susceptible Staphylococcus aureus (MSSA), collected:
-
on or during the index admission to an IH hospital, or
-
in an ambulatory setting (laboratory, clinic or emergency department) within 48 hours of the index admission, or
-
at a non-IH network hospital within 24 hours of subsequent transfer to an IH hospital
Exclusion Criteria:
-
-
Patient requests that patient health data not be included in the analysis
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: Patients with methicillin-sensitive S. aureus bacteremia (MSSAB)
Patients with methicillin-sensitive S. aureus bacteremia (MSSAB) will be assigned to one of two different antibiotic treatment strategies appropriate for MSSA: 1) antibiotic monotherapy, or 2) combination antibiotic therapy |
Intravenous anti-staphylococcal beta-lactam, either cefazolin or nafcillin, per the discretion of the treating physician. Patients with methicillin-sensitive S. aureus bacteremia (MSSAB) and no contraindications will receive an anti-staphylococcal beta-lactam, either cefazolin or nafcillin, plus ertapenem |
|
Sperimentale: Patients with methicillin-resistant S. aureus bacteremia (MRSAB)
Patients with methicillin-resistant S. aureus bacteremia (MRSAB) will be assigned to one of two different antibiotic treatment strategies appropriate for MRSA: 1) antibiotic monotherapy, or 2) combination antibiotic therapy |
Vancomycin or daptomycin, per discretion of the treating physician Daptomycin plus ceftaroline |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Desirability of Outcome Ranking (DOOR)
Lasso di tempo: From enrollment to 30 days post enrollment
|
The DOOR ordinal scale includes four possible outcomes: treatment failure, infectious complications, antibiotic-associated adverse events and death. The ordinal scale comprises five levels: levels 1-4 are defined by survival at 30 days and the presence of either none, one, two or three of three possible outcomes; level 5 indicates death before 30 days. A DOOR analysis estimates the probability that overall outcomes in any given subject in one group are overall superior to those in a random subject from the other treatment group; probabilities >50% reject the null hypothesis. |
From enrollment to 30 days post enrollment
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
90-day hospital-free days alive
Lasso di tempo: From enrollment to 90 days after enrollment
|
Number of days the patient is alive and out of the hospital |
From enrollment to 90 days after enrollment
|
|
30-day all cause mortality
Lasso di tempo: From enrollment to 30 days after enrollment
|
Number of deaths from any cause within 30 days after enrollment |
From enrollment to 30 days after enrollment
|
|
90-day all-cause mortality
Lasso di tempo: From enrollment to 90 days after enrollment
|
Number of deaths from any cause within 90 days after enrollment |
From enrollment to 90 days after enrollment
|
|
30-day bacteremia-free days
Lasso di tempo: From enrollment to 30 days after enrollment
|
Number of days without bacteremia within 30 days after enrollment |
From enrollment to 30 days after enrollment
|
|
Length of stay
Lasso di tempo: Measured at the time of hospital discharge, up to 30 days after enrollment
|
Number of days in the hospital following enrollment |
Measured at the time of hospital discharge, up to 30 days after enrollment
|
|
Total hospital direct costs
Lasso di tempo: Measured at the time of hospital discharge, up to 30 days after enrollment
|
Total financial charges incurred by a patient during their hospitalization |
Measured at the time of hospital discharge, up to 30 days after enrollment
|
|
Total inpatient antibiotic cost
Lasso di tempo: Measured at the time of hospital discharge, up to 30 days after enrollment
|
Total cost of all antibiotics received by a patient while hospitalized |
Measured at the time of hospital discharge, up to 30 days after enrollment
|
|
Combination antibiotic days
Lasso di tempo: Measured from the time of enrollment until study day 7, death, or hospital discharge
|
Number of days a patient receives combination antibiotic therapy (CAT) as defined in protocol, instead of antibiotic monotherapy (AM) |
Measured from the time of enrollment until study day 7, death, or hospital discharge
|
|
Antibiotic-associated adverse events
Lasso di tempo: From enrollment to 30 days after enrollment
|
Number and type of patient adverse events definitively associated with the receipt of antibiotics while hospitalized |
From enrollment to 30 days after enrollment
|
|
Clostridioides difficile infection
Lasso di tempo: From enrollment to 30 days after hospital discharge
|
Presence of infection with Clostridioides difficile while hospitalized |
From enrollment to 30 days after hospital discharge
|
Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Brandon J Webb, MD, Intermountain Health Care, Inc.
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
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
Altri numeri di identificazione dello studio
- 1053331
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
In order to protect patient privacy and comply with relevant regulations, identified data will be unavailable. Requests for deidentified data from qualified researchers with appropriate ethics board approvals and relevant data use agreements will be processed by the Intermountain Office of Research, officeofresearch@imail.org
Periodo di condivisione IPD
Data sharing will be available six months after anticipated enrollment completion, estimated August 2029, for a period to be determined by the Intermountain Office of Research and IRB
Criteri di accesso alla condivisione IPD
Will be determined on an individual basis, upon request to the IH Office of Research.
Informazioni su farmaci e dispositivi, documenti di studio
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prodotto fabbricato ed esportato dagli Stati Uniti
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