Study of Stool Microbiota in Two Diverse Cohorts of Asian and Its Influence on Allergy Development
A 2 Year Prospective Study of Stool Microbiota in Two Diverse Cohorts of Asian (Singaporean and Indonesian) Newborns and Its Influence on Allergy Development
Studieoversigt
Status
Status
Betingelser
Betingelser
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
-
Yogyakarta, Indonesien, 55281
- Gadjah Mada University Hospital
-
-
-
-
-
Singapore, Singapore, 119074
- National University Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
75 subjects randomised into the placebo arm of an ongoing randomised double-blind placebo controlled clinical trial at National University Hospital, Singapore.
For Indonesia Cohort, the expecting mothers visiting at the well mother clinics at Gadjah Mada University Hospital were invited to participate in the study.
Beskrivelse
Inclusion Criteria:
Pre-delivery evaluation
- Either parent or sibling (ie first degree relative) has a history of atopy. This will be evidenced by a doctor-diagnosis of asthma, allergic rhinitis or eczema AND a positive skin prick test/specific IgE test to any of a panel of common allergens.
- Parents agree to the child's participation in the study and sign the Informed Consent.
- The subject and the parents are willing to comply with procedures and both child and parents are able to keep to scheduled clinic visits.
- Both parents are at contactable range (with valid mobile or land line numbers) for study team to arrange and schedule clinic visits and complete telephone interviews.
Post-delivery evaluation
- The subject is born full term (at least 37 weeks gestation).
- The subject does not have major congenital malformations/major illness as judged by the doctor.
- The subject is in otherwise good, stable health on the basis of medical history, physical examination.
- Family appears to be able to successfully complete this study.
Exclusion Criteria:
- The parent is, in the opinion of the investigator, mentally or legally incapacitated, preventing informed consent from being obtained.
- The parent is unable/ unwilling to comply with procedures.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
|---|
|
1
75 subjects randomised into the placebo arm of an ongoing randomised double-blind placebo controlled clinical trial at National University Hospital, Singapore
|
|
2
The expecting mothers visiting at the well mother clinics at Gadjah Mada University Hospital were invited to participate in the study
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Incidence of allergies of eczema, asthma and allergic rhinitis in 2 diverse cohorts (Singaporean and Indonesian)
Tidsramme: 2 years
|
2 years
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Gastrointestinal flora in Singapore and Indonesia cohorts
Tidsramme: 1 year
|
1 year
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Bee Wah Lee, MD, National University Hospital, Singapore
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- SQNB01
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .