Co-occurrence of Idiopathic Hypereosinophilic Syndrome in End-Stage Renal Disease Patients Undergoing Maintenance Hemodialysis.
Cureus
; 16(2): e53758, 2024 Feb.
Article
in En
| MEDLINE
| ID: mdl-38465088
ABSTRACT
Hypereosinophilic syndrome (HES) is defined as the presence of (1) peripheral blood eosinophilia >1.5 x 109/L for at least one month, (2) evidence of eosinophil-mediated organ damage and/or dysfunction, and (3) exclusion of other potential causes of eosinophilia. In hemodialysis patients, HES has been associated with manifestations because of low blood pressure or gastrointestinal symptoms that result in dialysis intolerance. Very few cases of HES co-occurrence in dialysis patients have been reported in the literature, and their clinical characteristics are not fully understood. Here, we report two end-stage renal disease patients diagnosed with idiopathic HES while undergoing maintenance hemodialysis. The first patient presented with unexplained persistent pruritus and intradialytic hypotension, which started 10 minutes after the dialysis session initiation. Hematologic studies revealed hypereosinophilia which remarkably improved on steroid therapy. The second patient was accidentally discovered with asymptomatic persistent hypereosinophilia. His blood counts improved initially on interferon treatment before achieving full remission on steroid therapy. Neither of the two patients reported any history of allergy or atopic manifestations. Our case report sheds light on the possible occurrence of HES in hemodialysis patients which may be confused with other dialysis-related complications. Although steroids remain the mainstay of treatment, the optimal dose and duration of treatment remain unknown.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Cureus
Year:
2024
Document type:
Article
Affiliation country:
United States
Country of publication:
United States