- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT00359554
Influenza Vaccination of Nursing Home Workers.
VAXICOL: Effectiveness of Influenza Vaccination of Nursing Home Workers on Mortality of Nursing Home Residents. A Cluster Randomized Trial.
Studieoversikt
Detaljert beskrivelse
Nursing homes will be randomized within each pair in two arms "incentive to vaccinate", and "do-nothing". In the arm "incentive to vaccinate", vaccination campaigns will be carried out with face-to-face interviews of nursing home workers in order to achieve more than 80% of vaccination coverage. In the "do-nothing", nursing home workers will be vaccinated as usual.
The main endpoint criterion is all-cause mortality of residents. Population sets will be all residents who will be present at start of the influenza season (-2 weeks) or who will be admitted during the influenza season (+ 2 weeks). Onset and end of influenza season will be given by regional influenza surveillance system. Secondary criteria are hospitalizations of residents, morbidity of nursing home workers. A cost-effectiveness ratio of influenza vaccination will be calculated.
Studietype
Registrering
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Paris, Frankrike, 75012
- Hopital Saint Antoine Inserm U707
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
Criteria for nursing home:
- Nursing home whose representative physicians agree to participate, with 50 to 200 residents, located in Paris area, and where the vaccination coverage of nursing home workers was lower than 40% during the previous influenza season (2005).
Criteria for residents:
- All residents who will be present at start of the influenza season (-2 weeks) or who will be admitted during the influenza season (+ 2 weeks).
Exclusion Criteria:
- People before 60 years Not presences in the EHPAD at the time of the beginning of the study (at the moment of the beginning of the epidemic - 2 weeks) or not allowed before the end of the study (before the end of the epidemic + 4, weeks)
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Diagnostisk
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Hva måler studien?
Primære resultatmål
Resultatmål |
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all-cause mortality of residents at one year
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Sekundære resultatmål
Resultatmål |
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hospitalizations of residents,morbidity of nursing home workers.
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A cost-effectiveness ratio of influenza vaccination will be calculated
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Samarbeidspartnere og etterforskere
Etterforskere
- Hovedetterforsker: Fabrice CARRAT, MD,, Assistance Publique - Hôpitaux de Paris
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Potter J, Stott DJ, Roberts MA, Elder AG, O'Donnell B, Knight PV, Carman WF. Influenza vaccination of health care workers in long-term-care hospitals reduces the mortality of elderly patients. J Infect Dis. 1997 Jan;175(1):1-6. doi: 10.1093/infdis/175.1.1.
- Carman WF, Elder AG, Wallace LA, McAulay K, Walker A, Murray GD, Stott DJ. Effects of influenza vaccination of health-care workers on mortality of elderly people in long-term care: a randomised controlled trial. Lancet. 2000 Jan 8;355(9198):93-7. doi: 10.1016/S0140-6736(99)05190-9.
- Thomas RE, Jefferson TO, Demicheli V, Rivetti D. Influenza vaccination for health-care workers who work with elderly people in institutions: a systematic review. Lancet Infect Dis. 2006 May;6(5):273-9. doi: 10.1016/S1473-3099(06)70462-5.
Studierekorddatoer
Studer hoveddatoer
Studiestart
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- AOM 05050
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