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Specimen Collection Study for Development and Validation of Laboratory Procedures
10 november 2020 bijgewerkt door: Katherine Bunge, University of Pittsburgh
Collection of Biological Specimens for Development and Validation of Laboratory Procedures to Support Future Clinical Research Studies
Biologic samples are necessary for development and validation of laboratory procedures (e.g.
novel biological and analytical assays, explant tissue models, validation of specimen collection and transport) to support future infectious disease clinical studies.
In this research study, the investigators will collect blood samples, vaginal swabs, cervical swabs, mucus/vaginal discharge, cervicovaginal lavages, vaginal and cervical biopsies, as necessary, to use in the development of laboratory processes.
The investigators will obtain the sample(s) from healthy HIV negative women.
Samples will be collected and sent to Magee-Womens Research Institute as laboratory specimens are needed.
Studie Overzicht
Toestand
Voltooid
Interventie / Behandeling
Studietype
Observationeel
Inschrijving (Werkelijk)
245
Contacten en locaties
In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.
Studie Locaties
-
-
Pennsylvania
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Pittsburgh, Pennsylvania, Verenigde Staten, 15213
- Magee-Womens Hospital of UPMC
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Deelname Criteria
Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
18 jaar en ouder (Volwassen, Oudere volwassene)
Accepteert gezonde vrijwilligers
Nee
Geslachten die in aanmerking komen voor studie
Vrouw
Bemonsteringsmethode
Niet-waarschijnlijkheidssteekproef
Studie Bevolking
HIV-negative women
Beschrijving
Inclusion Criteria:
Control Group (post-menopausal) Inclusion:
- Females, age greater than 50 years
- Non-pregnant
- Post-menopausal defined as no menses or vaginal bleeding for at least 1 year
- Agree to have HIV testing or have documentation of a negative HIV test result within the past 6 months.
- Free from participant report and clinician observed abnormal discharge or other vaginal symptoms (with the exception of vaginal dryness) on the day of genital sample collection.
- Willing and able to provide written informed consent.
- Willing to provide contact information for receipt of laboratory results, as applicable.
Reproductive-aged Group Inclusion Criteria:
- Females, 18-45 years of age
- Non-pregnant
- Agree to have HIV testing or have documentation of a negative HIV test result within the past 6 months.
- Free from participant reports and clinician observed abnormal vaginal discharge or other current vaginal symptoms on the day of genital sample collection.
- Willing and able to provide written informed consent.
- Willing to provide contact information for receipt of laboratory results, as applicable.
- Participant meets requirements of specific laboratory study needs (e.g. birth control method and length of use)
Exclusion Criteria:
Control Group (post-menopausal) Exclusion Criteria:
- Use of hormone replacement therapy, including oral, vaginal and transdermal.
- Hysterectomy.
An active urogenital infection within the past 14 days, including:
- Vaginal infections (symptomatic candidiasis, trichomonas vaginalis, and bacterial vaginosis).
- Cervical infections (Gonorrhea (GC), Chlamydia (CT) or mucopurulent cervicitis (MPC)).
- Syphilis
- HSV/Genital Warts
- Urinary Tract Infection
- Recent exposure to a partner with GC, CT, trichomonas, syphilis, non-gonococcal urethritis, or HIV.
- Use of systemic or vaginal antibiotics or antifungals 14 days prior to genital sample collection.
- Participation in a microbicide or other vaginal product study within one month of genital sample collection.
- Use of a spermicide or spermicidally lubricated condom within one week prior to genital sample collection.
- Use of an internal vaginal device or product with the exception of tampons within one week of genital sample collection.
- Any other condition in the opinion of the site investigator would preclude provision of informed consent, make participation in the study unsafe, complicate interpretation of study outcome data or otherwise interfere with achieving study objectives.
Reproductive-aged Group Exclusion Criteria:
- Menopausal (including natural menopause defined as lack of menses for 12 consecutive months, in the absence of pregnancy, and surgical menopause defined as a woman who has had both ovaries removed).
- Currently pregnant (or has been pregnant within the past 90 days) or breastfeeding
- Hysterectomy.
- Use of a diaphragm or NuvaRing for contraception or use of spermicide for primary contraception.
An active urogenital infection within the past 14 days, including:
- Vaginal infections (symptomatic candidiasis, Trichomonas vaginalis and bacterial vaginosis).
- Cervical infections (Gonorrhea (GC), Chlamydia (CT) or Mucopurulent cervicitis (MPC).
- Syphilis
- HSV/Genital Warts
- Urinary Tract Infection
- Recent exposure to a partner with GC, CT, Trichomonas, syphilis, Non-gonococcal urethritis or HIV.
- Use of systemic or vaginal antibiotics or antifungals 14 days prior to genital sample collection.
- Participation in a microbicide and/or contraceptive study within one month of genital sample collection.
- Use of a spermicide or spermicidally lubricated condom within one week prior to genital sample collection.
- Use of an internal vaginal device or product with the exception of tampons within one week of genital sample collection.
- Any other condition in the opinion of the site investigator would preclude provision of informed consent, make participation in the study unsafe, complicate interpretation of study outcome data or otherwise interfere with achieving the study objectives.
Studie plan
Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.
Hoe is de studie opgezet?
Ontwerpdetails
- Observatiemodellen: Case-Alleen
- Tijdsperspectieven: Dwarsdoorsnede
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
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HIV-negative women
HIV-negative women who agree to have specimens collected for validation of laboratory procedures
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not applicable-no intervention
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Validation of Laboratory Procedures
Tijdsspanne: up to 5 years
|
The primary aim of this study is to collect an adequate number of biological samples, as needed by investigators, to support development and validation of laboratory procedures necessary for upcoming topical microbicide and infectious disease research clinical trials.
|
up to 5 years
|
Medewerkers en onderzoekers
Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.
Sponsor
Studie record data
Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.
Bestudeer belangrijke data
Studie start
1 november 2010
Primaire voltooiing (Werkelijk)
17 maart 2020
Studie voltooiing (Werkelijk)
17 maart 2020
Studieregistratiedata
Eerst ingediend
4 november 2010
Eerst ingediend dat voldeed aan de QC-criteria
5 november 2010
Eerst geplaatst (Schatting)
7 november 2010
Updates van studierecords
Laatste update geplaatst (Werkelijk)
12 november 2020
Laatste update ingediend die voldeed aan QC-criteria
10 november 2020
Laatst geverifieerd
1 november 2020
Meer informatie
Termen gerelateerd aan deze studie
Andere studie-ID-nummers
- PRO10080337
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .