Abstract
Our purpose was to assess outcome of patients with early-stage, favorable (per GHSG criteria) Hodgkin Lymphoma (HL) staged with FDG-PET/CT and treated with two cycles of adriamycin, bleomycin, vincristine, and dacarbazine (ABVD) followed by PET/CT assessment and involved-site radiotherapy (ISRT) to 20 Gy. Records of 23 patients who met eligibility criteria, treated between 2008 and 2016, were reviewed. PET response after two cycles of ABVD was independently assessed by a nuclear medicine physician. After two cycles of ABVD, 91.3% of patients had a Deauville score of 1–2; 1 patient had a score of 3. Median follow-up was 45.3 months. As of this analysis, all patients are alive without disease. One patient had an out-of-field relapse, yielding a 4-year relapse-free survival rate of 92.9% (95%CI [59.1, 99.0]). Our results showed that with careful patient selection by initial disease characteristics and FDG-PET response to chemotherapy, the use of a more restricted treatment volume of ISRT to 20 Gy following ABVD × 2 is associated with excellent outcomes.
Potential conflict of interest
Disclosure forms provided by the authors are available with the full text of this article online at https://doi.org/10.1080/10428194.2017.1376745.