[Palliative radiochemotherapy with Bendamustin for advanced recurrent head and neck tumors]

In case of recurrent carcinoma of the head and neck region therapeutic options are often limited due to intensive prior therapy and/or reduced physical condition of the patient. Nevertheless there is a need for palliative treatment to control symptoms like pain, obstruction of the airways, dysphagia and for hygienic and cosmetic reasons. Side effects, treatment time and achievable results have to be adjusted to the needs of this patient subgroup.

14 patients (13 male, one female) with recurrent squamous cell carcinoma of the head and neck region were studied. Average age was 56.1 years (range 42-76 years) (Table 1). Prior therapy: radiotherapy n = 14 (42-71.3 Gy), surgery: n = 10, chemotherapy: n = 13 (Table 2). Our patients received 100-150 mg/m2 Bendamustin i.v. (day 1 and 2) and involved field irradiation 15 Gy (daily dose 3 Gy, day 1-5) (Figure 1). Remission status, time to progression, side effects and survival were documented.

Ten patients showed partial remissions, four patients had complete remissions of the treated lesion (Figure 2), amelioration of 70% of tumor symptoms was documented (Figure 3). Time to progression was 2-104 weeks. Side effects: 71% of patients had no significant side effects, CTC Grade 3 to 4 toxicity was seen in two patients (14%).

The reported therapy regimen allows successful palliative treatment of intensively pretreated patients with progressive recurrent tumors of the head and neck. Side effects are tolerable even in patients with reduced physical condition.