Clonal Mast Cell Disorders in Exercise-Induced Anaphylaxis
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|ClinicalTrials.gov Identifier: NCT01326741|
Recruitment Status : Unknown
Verified March 2011 by Brigham and Women's Hospital.
Recruitment status was: Recruiting
First Posted : March 31, 2011
Last Update Posted : March 31, 2011
|Condition or disease|
|Study Type :||Observational|
|Estimated Enrollment :||10 participants|
|Official Title:||Detection of Clonal Mast Cell Disorders Among Patients With Exercise-induced Anaphylaxis|
|Study Start Date :||March 2011|
- Number of participants with presence of clonal abnormalities in the bone marrow specimen [ Time Frame: Baseline ]Presence of clonal mast cells in bone marrow as assessed by D816V c-kit mutation or CD25 will be recorded for each participant.
- Number of participants with presence of clonal abnormalities in the bone marrow specimen [ Time Frame: Baseline ]Presence of clonal mast cells in bone marrow as assessed by D816V c-kit mutation or CD25 will be recorded for each participant. The data will be reported as the number of participant with exercise induced anaphylaxis carrying these clonal mast cells in this observational study. Presence of mast cells will be correlated with clinical parameters such as symptoms experienced during anapylaxis.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01326741
|United States, Massachusetts|
|Brigham and Women's Hospital||Recruiting|
|Boston, Massachusetts, United States, 02115|
|Contact: Cem Akin, MD, PhD 617-732-9227 email@example.com|
|Contact: Anna M Feldweg, MD 617 869 2031 firstname.lastname@example.org|
|Principal Investigator: Cem Akin, MD, PhD|
|Sub-Investigator: Anna M Feldweg, MD|
|Sub-Investigator: Albert L Sheffer, MD|
|Sub-Investigator: Mariana Castells, MD, PhD|
|Sub-Investigator: Mary Hogan, RN|