- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01577147
Early Pregnancy Sample Collection Study (EPS)
Generic Protocol for the Collection of Early Pregnancy Urines
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
In order to develop and validate new and existing products SPD needs to maintain a sample bank of early pregnancy urine samples from the beginning of the cycle in which pregnancy is achieved, and throughout pregnancy.
This generic study will be initiated to maintain the SPD sample bank, the study will run continuous to replenish the sample bank, as samples are used.
To obtain these samples, volunteers wishing to become pregnant will be offered the use of a Clearblue ovulation prediction product to enable them to pinpoint their most fertile time and aid conception. Whilst on the study volunteers will be asked to collect daily urine samples and return them to SPD on a regular basis in addition to keeping a daily record of menstrual cycle details and test results. Women who become pregnant during the course of the study will be asked to continue collecting daily urine samples for a minimum of a further 4 weeks. Each volunteer will be on the study for a minimum of 1 and a maximum of 3 cycles. Volunteers will not be allowed to re-enter the study once they have completed without achieving pregnancy
It is anticipated that any one of SPD's marketed ovulation prediction products may be used in this study to aid the conception rate, this may include, but not be limited to the Clearblue fertility monitor and Clearblue digital ovulation test.
It is anticipated SPD will have to recruit approximately 600 volunteers to achieve each 100 pregnancies and that approximately 500 volunteers will be participating at any one time. The study size may be increased or decreased to meet sample demands.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
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Bedfordshire
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Bedford, Bedfordshire, Det Forenede Kongerige, MK44 3UP
- SPD Development Company Ltd
-
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Female, age 18-45
- Have menstrual bleeds
- Seeking to become pregnant
- Willing to provide written, informed consent
Exclusion Criteria:
- Known condition to contra-indicate pregnancy
- Having treatment for infertility.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Andet: sample collection
Ovulation prediction products provided to aid conception
|
Home diagnostics for ovulation prediction will be provided to study volunteers
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Collection of early pregnancy urine samples.
Tidsramme: 60 days
|
Volunteers who become pregnant during the study will continue to collect daily urine samples until day 60 of the conception cycle.
|
60 days
|
Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Gadsby R, Ivanova D, Trevelyan E, Hutton JL, Johnson S. The onset of nausea and vomiting of pregnancy: a prospective cohort study. BMC Pregnancy Childbirth. 2021 Jan 6;21(1):10. doi: 10.1186/s12884-020-03478-7.
- Johnson S, Marriott L, Zinaman M. Can apps and calendar methods predict ovulation with accuracy? Curr Med Res Opin. 2018 Sep;34(9):1587-1594. doi: 10.1080/03007995.2018.1475348. Epub 2018 May 25.
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Andre undersøgelses-id-numre
- PROTOCOL-0400
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 .
Kliniske forsøg med Graviditet
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King's College Hospital NHS TrustEuropean Association for the Study of the LiverRekrutteringCirrhose, lever | HELLP syndrom | Intrahepatisk kolestase af graviditet | Graviditetssygdom | AFLP - Acute Fatty Lever of PregnancyDet Forenede Kongerige
Kliniske forsøg med Ovulation predictions products
-
SPD Development Company LimitedAfsluttet
-
SPD Development Company LimitedAfsluttet
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Radicle ScienceAfsluttet
-
Jakub SzramaRekruttering
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Lumosa Therapeutics Co., Ltd.RekrutteringAkut iskæmisk slagtilfældeForenede Stater, Taiwan