- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT01851382
Collection of Saliva and/ or Peripheral Blood From Healthy Volunteers for Research
Background:
- Researchers often collect samples from healthy volunteers to further their research. These samples can help better understand serious side effects and complications of transplant treatments in patients. This study will collect saliva samples from healthy volunteers.
Objectives:
- To collect saliva and blood samples from healthy volunteers for research studies.
Eligibility:
- Healthy men ages 30-70 years for Phase I of the study.
Design:
- Participants will be screened with a medical history questionnaire. They will also have a brief oral exam to check for any mouth infection.
- Participants will provide a saliva sample. The collection process will take about 5 minutes.
- No treatment will be given as part of this study.
Studienübersicht
Status
Detaillierte Beschreibung
Background:
- Chronic graft-versus-host disease (cGVHD) is a severe immunological complication that occurs after allogeneic hematopoietic stem cell transplantation (HSCT). Although oral cGVHD occurs in >25% of cGVHD patients and leads to decreased quality of life, its etiology is poorly understood.
- The primary objective of the present protocol is to enroll normal volunteers who will contribute a saliva and/or blood sample in order to compare its characteristics with those of patients with and without chronic GVHD after allogeneic HSCT. The normal control saliva and blood samples will provide a standard of comparison for patient saliva and blood samples from ongoing NCI cGVHD related protocols.
Objective:
-To collect approximately 5 ml of saliva and/or 18 cc peripheral blood from healthy volunteers as needed to support research activities.
Eligibility:
- Healthy individuals (including employees) all racial/ethnic groups, aged 18 years or older.
- Volunteers must be willing to undergo saliva and peripheral blood collection.
- No active illnesses, immunodeficiency, history of opportunistic infection, autoimmune disease, immunosuppressive medications or prior organ, bone marrow or peripheral blood stem cell transplant.
- Ability of subject to understand and provide written informed consent.
- Phase I of the study will be restricted to males, age 30-70 years
Design:
- Healthy volunteers will be offered the opportunity to participate in this protocol.
- A basic clinical dental assessment will be done.
- Saliva samples will be collected from the consenting subject.
- Peripheral blood samples may be collected from the consenting subject at the same visit.
- Protein assays will be performed on the collected saliva and blood samples.
Studientyp
Einschreibung (Tatsächlich)
Kontakte und Standorte
Studienorte
-
-
Maryland
-
Bethesda, Maryland, Vereinigte Staaten, 20892
- National Institutes of Health Clinical Center, 9000 Rockville Pike
-
-
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
Beschreibung
- INCLUSION CRITERIA:
- Healthy individuals (including employees) and other healthy volunteers from all racial/ethnic groups
- Age 18 years and older, with possible restriction for age-matching to patient samples.
- Ability of subject to understand and provide written informed consent
- Subjects must participate fully and be willing to comply with the procedures of the protocol
- Phase I of the study will be restricted to males, age 30-70 years.
EXCLUSION CRITERIA:
- Active systemic illnesses, immunodeficiency, history of opportunistic infection, autoimmune disease, immunosuppressive medications
- Prior organ, bone marrow or peripheral blood stem cell transplant
- Acute dental infection
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Beobachtungsmodelle: Nur Fall
- Zeitperspektiven: Interessent
Kohorten und Interventionen
Gruppe / Kohorte |
|---|
|
Cohort 1
Healthy volunteers.
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Collect saliva and peripheral blood
Zeitfenster: End of specimen collection
|
Sample analysis for research.
|
End of specimen collection
|
Mitarbeiter und Ermittler
Sponsor
Publikationen und hilfreiche Links
Allgemeine Veröffentlichungen
- Mays JW, Fassil H, Edwards DA, Pavletic SZ, Bassim CW. Oral chronic graft-versus-host disease: current pathogenesis, therapy, and research. Oral Dis. 2013 May;19(4):327-46. doi: 10.1111/odi.12028. Epub 2012 Oct 28.
- Bassim CW, Ambatipudi KS, Mays JW, Edwards DA, Swatkoski S, Fassil H, Baird K, Gucek M, Melvin JE, Pavletic SZ. Quantitative salivary proteomic differences in oral chronic graft-versus-host disease. J Clin Immunol. 2012 Dec;32(6):1390-9. doi: 10.1007/s10875-012-9738-4. Epub 2012 Jul 18.
Nützliche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- 130128
- 13-C-0128
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .