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- Klinische proef NCT01881152
Effectiveness of a Public Campaign to Increase Stroke Awareness in Reducing Prehospital Delay
Cluster Randomized Controlled Trial to Assess the Effectiveness of a Population-based Educational Campaign on Stroke Symptom Recognition in Reducing Pre-hospital Delay
The starting hypothesis is that a multilevel educational campaign, specifically developed for the local community, can increase public stroke awareness and reduce pre-hospital delay.
The effectiveness of such intervention will be evaluated according to a cluster randomized, stepped wedged design. The clusters are the four communities of the Area Vasta Emilia Nord, AVEN (Parma, Piacenza, Modena e Reggio Emilia). As analysis Units, we will consider the patients consecutively admitted to the six participating hospitals throughout the study period, for suspected stroke or transitory ischemic attack (TIA).
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
After a baseline 3 month period, the educational campaign will be sequentially launched in the four communities over four 3 month periods, according to a computer-generated list. The comparison will be the"usual care".
Primary outcome measures: The proportion of patients arriving at the Emergency Department (ED) with suspected stroke or TIA within two hours.
Secondary outcome measures: the proportion of patients with confirmed stroke or TIA diagnosis; the proportion of ischemic stroke patients evaluated for recominanat Tissue Plasminogen Activator (rTPA) therapy; the proportion of patients treated with rTPA; time interval between arrival at the ED and CT scan; for patients treated with rTPA, time interval between arrival at the ED and therapy initiation (door to needle time); death and disability (assessed as modified Rankin Score 3-5) at 1 and 3 month from stroke onset.
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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-
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Fidenza, Italië, 43016
- AUSL Parma
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Modena, Italië
- Ospedale Civile S. Agostino Estense-Baggiovara-AUSL Modena
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Parma, Italië, 43100
- University Hospital of Parma
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Piacenza, Italië
- Ospedale Guglielmo di Siliceto-AUSL Piacenza
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Reggio Emilia, Italië
- Arcispedale Santa Maria Nuova of Reggio Emilia
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-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Patients consecutively admitted to the six participating hospitals for suspected stroke or transitory ischemic attack (TIA), defined as abrupt onset of focal or generalized neurologic deficit of vascular origin.
Exclusion Criteria:
- No information available on the time of stroke onset.
- No informed consent from patient or caregiver
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Ander: Controle
Gebruikelijke zorg
|
Information on stroke usually delivered at the community level.
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Experimenteel: Intervention
Educational campaign
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Multilevel educational campaign on stroke sympton recognition and the need for calling the Emergency Services
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Percentage of early admission
Tijdsspanne: Time interval from stroke onset to arrival at the Emergency Department
|
Proportion of patients arriving to the Emergency Department with suspected stroke or TIA within two hours
|
Time interval from stroke onset to arrival at the Emergency Department
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Poor outcome at 1 month
Tijdsspanne: 1 month from stroke onset
|
Death or disability (modified Rankin Scale 3-6)at 1 month
|
1 month from stroke onset
|
|
Poor outcome at 3 months
Tijdsspanne: 3 months from stroke onset
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Death or disability (modified Rankin Scale 3-6) at 3 months
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3 months from stroke onset
|
|
Rate of thrombolysis
Tijdsspanne: Up to 4 hours and 30 minutes from stroke onset
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Proportion of patients given thrombolysis
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Up to 4 hours and 30 minutes from stroke onset
|
|
Rate of thrombolysis activation
Tijdsspanne: Up to 3 hours from stroke onset
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Proportion of patients evaluated for thrombolysis
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Up to 3 hours from stroke onset
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Delay in CT scan
Tijdsspanne: Up to 12 hours from admission at the ED
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Time interval between arrival at the Emergency Department and CT scan
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Up to 12 hours from admission at the ED
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Door to needle time
Tijdsspanne: Up to 4 hours and 30 minutes from stroke onset
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Time interval between arrival at the ED and thrombolysis initiation
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Up to 4 hours and 30 minutes from stroke onset
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Medewerkers en onderzoekers
Onderzoekers
- Hoofdonderzoeker: Licia Denti, MD, Parma University Hospital
Publicaties en nuttige links
Algemene publicaties
- Denti L, Caminiti C, Scoditti U, Zini A, Malferrari G, Zedde ML, Guidetti D, Baratti M, Vaghi L, Montanari E, Marcomini B, Riva S, Iezzi E, Castellini P, Olivato S, Barbi F, Perticaroli E, Monaco D, Iafelice I, Bigliardi G, Vandelli L, Guareschi A, Artoni A, Zanferrari C, Schulz PJ. Impact on Prehospital Delay of a Stroke Preparedness Campaign: A SW-RCT (Stepped-Wedge Cluster Randomized Controlled Trial). Stroke. 2017 Dec;48(12):3316-3322. doi: 10.1161/STROKEAHA.117.018135. Epub 2017 Nov 3.
- Caminiti C, Schulz P, Marcomini B, Iezzi E, Riva S, Scoditti U, Zini A, Malferrari G, Zedde ML, Guidetti D, Montanari E, Baratti M, Denti L; Educazione e Ritardo di Ospedalizzazione (E.R.O.I) study group. Development of an education campaign to reduce delays in pre-hospital response to stroke. BMC Emerg Med. 2017 Jun 24;17(1):20. doi: 10.1186/s12873-017-0130-9.
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- PRUa2-2010-013
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