Datastyrt beslutningsstøtte for forebygging av VTE hos sykehusinnlagte medisinske pasienter på tvers av omsorgskontinuumet (DC-eALERT) (DC-eALERT)
Randomisert kontrollert utprøving av datastyrt beslutningsstøtte for forebygging av venøs tromboembolisme hos sykehusinnlagte medisinske pasienter på tvers av behandlingens kontinuum (DC-eALERT)
Hospitalized medical patients have an increased risk of venous thromboembolism (VTE) across the continuum of care, including after hospital discharge. In the APEX Trial of hospitalized patients with acute medical illness, extended-duration post-discharge thromboprophylaxis with oral betrixaban reduced the frequency of asymptomatic proximal deep venous thrombosis (DVT), symptomatic proximal or distal DVT, symptomatic nonfatal pulmonary embolism (PE), or VTE-related death compared with short-duration enoxaparin. Obstacles to integration of these data in the hospitalized Medical Service patient population, including failure to identify at-risk patients, educational gaps in strategies for VTE prevention after discharge, and medication nonadherence, can be overcome with alert-based computerized decision support. This study is a single-center, 400-patient, randomized controlled trial of an EPIC Best Practice Advisory (BPA; alert-based computerized decision support tool) to increase prescription of extended-duration post-discharge thromboprophylaxis and decrease symptomatic VTE in high-risk patients hospitalized with medical illness.
Specific Aim #1: To determine the impact of electronic alert-based CDS (EPIC Best Practice Advisory [BPA]) on prescription of extended-duration post-discharge thromboprophylaxis in high-risk patients hospitalized with medical illness who are not being prescribed any prophylactic anticoagulation for VTE prevention after discharge.
Specific Aim #2: To estimate the impact of electronic alert-based CDS (EPIC BPA) on the frequency of symptomatic VTE in high-risk patients hospitalized with medical illness who are not being prescribed any prophylactic anticoagulation for VTE prevention after discharge.
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
Design: U.S.-based, single-center, randomized controlled trial
Background: Hospitalized medical patients have an increased risk of venous thromboembolism (VTE) across the continuum of care (from before admission to after discharge). In the APEX Trial of 7513 hospitalized patients with acute medical illness, reduced mobility, and risk factors for VTE, extended-duration post-discharge thromboprophylaxis with oral betrixaban for 35 to 42 days reduced the frequency of asymptomatic proximal deep venous thrombosis (DVT), symptomatic proximal or distal DVT, symptomatic nonfatal pulmonary embolism (PE), or VTE-related death by 24% in the overall study population compared with 10-14 days of enoxaparin. The integration of oral betrixaban with a computerized decision support (CDS) tool has the potential to increase the appropriate prescription of extended-duration post-discharge thromboprophylaxis in high-risk patients hospitalized with medical illness.
Study Design: 400-patient U.S.-based single-center Quality Improvement Initiative in the form of a randomized controlled trial focused on the feasibility of implementation of this electronic alert-based CDS (EPIC BPA) (Figure 1). The allocation ratio will be 1:1 for an electronic alert-based CDS (EPIC BPA) notification versus no notification.
Study Population: Patients are eligible if they are ≥40 years of age, are hospitalized for acute medical illness (heart failure, respiratory failure, infectious disease, rheumatic disease, or ischemic stroke), have reduced mobility, and have one additional risk factor for VTE:
- Age ≥60
- Prior VTE
- History of cancer
Eligible patients are not prescribed thromboprophylaxis at hospital discharge.
Intervention: An EPIC Electronic Health Record (EHR) Best Practice Advisory (BPA) will identify patients hospitalized with medical illness who are not ordered for extended-duration, post-discharge thromboprophylaxis 48 hours after admission. A first on-screen electronic alert will provide the clinician with the opportunity to consider extended-duration, post-discharge thromboprophylaxis and start any required processes for prior authorization or medication coverage. A second on-screen electronic alert will be issued if extended-duration, post-discharge thromboprophylaxis has still not been ordered that again notifies the provider about the increased risk for VTE after discharge and indication for thromboprophylaxis.
Primary Efficacy Outcome: Prescription of extended-duration post-discharge thromboprophylaxis. Investigators will review the order entry section of the Electronic Health Record (EPIC) to make this determination.
Secondary Efficacy Outcome: Frequency of symptomatic VTE at 90 days from randomization. Investigators will review the notes and diagnostic testing sections of the Electronic Health Record (EPIC) to make this determination. The proposed study will not be powered to show a difference in clinical events, such as symptomatic VTE, with the electronic alert-based CDS but will provide estimates from which to plan a possible subsequent multi-center trial.
Primary Safety Outcome: Major bleeding (as defined by the ISTH bleeding classification system) at 90 days from randomization. Investigators will review the notes and diagnostic testing sections of the Electronic Health Record (EPIC) to make this determination. The proposed study will not be powered to show a difference in clinical events, such as bleeding, with the electronic alert-based CDS but will provide estimates from which to plan a possible subsequent multi-center trial.
Follow-Up: Follow-up will consist of Electronic Health Record review at 90 days from randomization.
Studietype
Studietype
Registrering (Antatt)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
Studiekontakt
- Navn: Gregory Piazza, MD, MS
- Telefonnummer: 6177326984
- E-post: gpiazza@bwh.harvard.edu
Studer Kontakt Backup
- Navn: Claire E Galvin, BS
- Telefonnummer: 6177326984
- E-post: cegalvin@bwh.harvard.edu
Studiesteder
-
-
Massachusetts
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Boston, Massachusetts, Forente stater, 02115
- Rekruttering
- Brigham and Women's Hospital
-
Ta kontakt med:
- Gregory Piazza, MD
- Telefonnummer: 857-307-1932
- E-post: gpiazza@partners.org
-
Hovedetterforsker:
- Gregory Piazza, MD
-
Hovedetterforsker:
- Samuel Z Goldhaber, MD
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
-≥40 years of age, are hospitalized for acute medical illness (heart failure, respiratory failure, infectious disease, rheumatic disease, or ischemic stroke), have reduced mobility, are not prescribed thromboprophylaxis at hospital discharge, and have one additional risk factor for VTE:
- Age ≥60
- Prior VTE OR
- History of cancer
Exclusion Criteria:
- Prescribed thromboprophylaxis at hospital discharge
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Forebygging
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Enkelt
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
|
Eksperimentell: Alert
On-screen electronic alert that notifies the provider about the increased risk for VTE after discharge and indication for thromboprophylaxis will be issued 48 hours after admission. This first on-screen electronic alert will provide the clinician with the opportunity to consider extended-duration, post-discharge thromboprophylaxis and start any required processes for prior authorization or medication coverage. The provider then will be given on-screen options to either order thromboprophylaxis (betrixaban or low-molecular weight heparin for 35 days) from a "Extended-Duration VTE Prevention" order template, follow a link to evidence-based practice guidelines, or defer prescribing extended-duration, post-discharge thromboprophylaxis. |
On-screen electronic alert that notifies the provider about the increased risk for VTE after discharge and indication for thromboprophylaxis will be issued 48 hours after admission. This first on-screen electronic alert will provide the clinician with the opportunity to consider extended-duration, post-discharge thromboprophylaxis and start any required processes for prior authorization or medication coverage. The provider then will be given on-screen options to either order thromboprophylaxis (betrixaban or low-molecular weight heparin for 35 days) from a "Extended-Duration VTE Prevention" order template, follow a link to evidence-based practice guidelines, or defer prescribing extended-duration, post-discharge thromboprophylaxis. |
|
Ingen inngripen: No Alert
No notification to the provider. |
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Frequency of prescription of extended-duration post-discharge thromboprophylaxis.
Tidsramme: 90 days
|
Investigators will review the order entry section of the Electronic Health Record (EPIC) to make this determination. |
90 days
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Frequency of symptomatic VTE at 90 days from randomization.
Tidsramme: 90 days
|
Investigators will review the notes and diagnostic testing sections of the Electronic Health Record (EPIC) to make this determination. The proposed study will not be powered to show a difference in clinical events, such as symptomatic VTE, with the electronic alert-based CDS but will provide estimates from which to plan a possible subsequent multi-center trial. |
90 days
|
|
Frequency of major bleeding (as defined by the ISTH bleeding classification system) at 90 days from randomization.
Tidsramme: 90 days
|
Investigators will review the notes and diagnostic testing sections of the Electronic Health Record (EPIC) to make this determination. The proposed study will not be powered to show a difference in clinical events, such as bleeding, with the electronic alert-based CDS but will provide estimates from which to plan a possible subsequent multi-center trial. |
90 days
|
|
Frequency of all-cause mortality at 90 days
Tidsramme: 90 days
|
Any death confirmed by medical record |
90 days
|
|
Frequency of all-cause rehospitalization at 90 days
Tidsramme: 90 days
|
Any rehospitalization confirmed by medical record |
90 days
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Medication adherence
Tidsramme: 35 days
|
The proportion of patients who completed the 35-day course of post-discharge thromboprophylaxis. |
35 days
|
Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Samarbeidspartnere
Samarbeidspartnere
Etterforskere
Etterforskere
- Hovedetterforsker: Gregory Piazza, MD, MS, BWH
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Antatt)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- 2018P001727
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