Yulex Glove Prospective Study in Spina Bifida
Solo los usuarios registrados pueden traducir artículos
Iniciar sesión Registrarse
El enlace se guarda en el portapapeles.
EstadoTerminado
Patrocinadores
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Colaboradores
Johns Hopkins University
ENSAYO CLÍNICO: NCT01133288
BioSeek: nct01133288
Palabras clave
Abstracto
This study is to evaluate the safety of Yulex gloves when used by individuals who have documented allergy to natural rubber latex from Hevea brasiliensis. Yulex is a latex from a different plant (Guayule) and in previous studies shows no cross-reactivity to Hevea latex and has not been allergenic in workers exposed to Yulex. The FDA has approved Yulex gloves for use in the general population and has recognized and labeled these gloves as Hevea Latex-free. The labeling still includes a precaution that Yulex gloves may pose a risk for development of allergy because Yulex does contain a small amount of Guayule protein. Yulex Corporation has proposed doing further studies to demonstrate safety and lack of allergenicity in a population that is prone to latex allergy. In the proposed pilot study, the investigators goal is to complete the protocol on 10 adults with spina bifida who are allergic to natural rubber latex who will wear Yulex gloves as part of their regular bladder and bowel care for approximately 30 minutes daily over a 3 month period. The investigators anticipate that the investigators will need to recruit and enroll up to 50 study participants to achieve a final sample of 10 adults with complete study data. Individuals with a history of anaphylaxis will be excluded from the study. The study participants will be tested for Yulex allergy by Glove Puncture Test as well as serology at the beginning and end of the study. The FDA Devices group has reviewed the study design and agreed that this is a suitable first pilot study.
fechas
Verificado por última vez: | 10/31/2011 |
Primero enviado: | 05/25/2010 |
Inscripción estimada enviada: | 05/26/2010 |
Publicado por primera vez: | 05/27/2010 |
Última actualización enviada: | 11/20/2011 |
Última actualización publicada: | 12/22/2011 |
Fecha de los primeros resultados enviados: | 07/10/2011 |
Fecha de los primeros resultados de CC enviados: | 11/20/2011 |
Fecha de los primeros resultados publicados: | 12/22/2011 |
Fecha de inicio real del estudio: | 06/30/2009 |
Fecha estimada de finalización primaria: | 06/30/2011 |
Fecha estimada de finalización del estudio: | 06/30/2011 |
Condición o enfermedad
Spina Bifida
Latex Allergy
Intervención / tratamiento
Device: Yulex gloves
Fase
-
Criterio de elegibilidad
Edades elegibles para estudiar | 18 Years A 18 Years |
Sexos elegibles para estudiar | All |
Acepta voluntarios saludables | si |
Criterios | Inclusion Criteria: - Individuals with spina bifida between the ages of 18 and 60 who exhibit positive serology to latex (Hevea Brasiliensis). Exclusion Criteria: - Possible exclusion criteria include age under 18, does not have spina bifida, or does not exhibit positive serology to latex (Hevea Brasiliensis). |
Salir
Medidas de resultado primarias
1. Sensitization to Yulex [Approximately 3 months]
The primary study outcome will be an assessment for sensitization to Yulex as determined by serological assay for Guayule-specific IgE antibodies. The development of a detectable IgE immune response will be considered a positive study.
Medidas de resultado secundarias
1. Immune Response to Yulex [3 months]
A secondary study outcome is the development of an immune response to Yulex using a human IgG anti-Guayule immunoassay. The development of a detectable IgG immune response will be considered a positive study.