Illustrative case reports
MM, pain
When the individual NfL levels of the two groups were considered, one patient in each group stood out with particularly high NfL levels, which were explored in more detail.In the OT group, there was a 65 year old male patient with an NfL level of 1114.0 pg/ml and severity grade 1 with pain, see data point at 1114.0 pg/ml in Fig. A 67 year old male patient in the PT group had a severity grade of 3 and an NfL level of 418.0 pg/ml. This patient was diagnosed with MM in June 2021, had 4 cycles of therapy and an approximate cumulative dose of 20.8 mg/m