INCREASED RETICULAR FIBER GRADE IN PRIMARY IMMUNE THROMBOCYTOPENIA
Journal Title: Kocatepe Medical Journal - Year 2023, Vol 24, Issue 4
Abstract
OBJECTIVE: Bone marrow fibrosis in primary immune thrombocytopenia (ITP) has become a centre of attention since cases with fibrosis were reported during trombopoeitin receptor agonist therapies but, there have been few studies evaluating the fibrosis status of the patients at diagnosis. The aim of the study was to evaluate the impact of marrow fibrosis on especially response to treatment and prognosis in patients with ITP. MATERIAL AND METHODS: Bone marrow reticulin fiber grade, haemoglobin, platelets, age, sex, co-morbidities of the patients, hepatitis and autoimmune markers on admission, response, remission status and duration of remission and treatments were recorded from medical files of the patients and each parameter was evaluated for an association with reticular fiber grade in 53 patients with ITP. RESULTS: 79.3% of patients had marrow reticulin content grade 1 or more. No significant correlations were found between bone marrow reticular fiber grade and total blood count at diagnosis, response times to the first, second- and third-line treatment, platelet counts after treatment and time between two treatment lines, age, gender, presence of comorbidity and antinuclear antibody positivity and response rate and time. There was a significant and positive correlation between platelet count at diagnosis and age (p<0.05) and, there was a statistically significant and negative correlation between white blood and neutrophil count at diagnosis and age (p<0.05) CONCLUSIONS: For the first time, higher grade of fibrosis was found in patients with ITP. Prospective studies with follow-up bone marrow biopsies are needed to validate the link between ITP and autoimmune fibrosis.
Authors and Affiliations
Demircan ÖZBALCI Emine Güçhan ALANOĞLU Şirin BAŞPINAR Enes GÜNHAN Fatma GÜR HATİP Ahmet Yunus HATİP
Keywords
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- EP ID EP722677
- DOI https://doi.org/10.18229/kocatepetip.1166629
- Views 39
- Downloads 0
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