How is ESR used in the clinical staging/risk classification of classical Hodgkin Lymphoma in pediatric and adult patients?
Do you use ESR as part of the clinical staging/risk stratification for classical Hodgkin lymphoma?
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There has not been a consistent initial risk classifier for childhood Hodgkin Lymphoma (in contrast to the IPS used in adults). ESR has been used to follow patients in terms of a trend if elevated at diagnosis and that continues to be suggested by the current pediatric guidelines. Schwartz et al., (PMID 27786406) have proposed the initial iteration of a score termed CHIPS, borne from historic Children's Oncology Group trials. In that paper, ESR did not hold up as a predictor in initial risk classification. The score will be further validated in the contemporary trials.
So, I think that the guidelines do not list ESR as a risk classifier at the start per se, even though elevated ESR is of concern and presents a marker for follow-up during and following treatment.