Conditions: Oral Mucositis
Keywords: Oral mucositis; head and neck cancer; chemotherapy; radiotherapy
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 76
Healthy volunteers: no

Brief summary:
The purpose of this study is to evaluate the safety and efficacy of ALD518 in modifying the course of oral mucositis in subjects with head and neck cancer receiving concomitant chemotherapy and radiotherapy

Detailed description:
This was a Phase 2, placebo-controlled, double-blind study in subjects newly diagnosed with head and neck cancer (who had not received previous treatment for oral mucositis) and who were receiving concomitant chemotherapy and radiotherapy. Subject eligibility, including tumor staging, was assessed during the screening period, which was to occur within 30 days prior to the initiation of radiation therapy. The radiation therapy treatment period was approximately 7 weeks, depending on the subject's prescribed radiation plan. Prior to the randomized portion of the trial, the first 7 subjects enrolled in the study entered a safety run-in evaluation and received a total of 2 doses of open-label clazakizumab 160 mg IV, 4 weeks apart (Day 0 and Week 4 of radiation); these subjects were not eligible for the randomized portion of the study. Subsequent to completion of the safety run-in, eligible subjects were randomized 1:1:1 to treatment with 2 doses of clazakizumab 160 mg, or clazakizumab 320 mg, or placebo, administered IV 3 weeks apart (Day 0 and Week 3 of radiation therapy). All subjects were to be followed for 4 weeks post last day of radiotherapy treatment for the primary efficacy and safety assessments and then for up to an additional 12 months of long-term follow-up.

Arms:
arm 1: None arm 2: None arm 3: None arm 4: None

Interventions: intervention 1: ALD518 intervention 2: 0.9% saline
Intervention descriptions: intervention 1: IV intervention 2: IV Infusion

Protocol document: