Long-Term Follow-Up Study of AAV2hAQP1 for Radiation Induced Xerostomia

Original registry description

This study is a long-term follow-up study for patients who have been administered AAV2hAQP1 in the Phase 1 Open-Label, Dose Escalation Study to Determine the Optimal Dose, Safety, and Activity in Subjects with Radiation Induced Parotid Gland Hypofunction and Xerostomia

This clinical trial is designed to assess the long-term safety and activity of intra-parotid administration of AAV2hAQP1 in subjects with radiation-induced parotid salivary hypofunction and xerostomia. After completion of their Month 12 Follow-Up visit in Study MGT016, subjects will be invited to enroll in this 4-year follow-up study during which they will be assessed for up to 60 months following study drug administration. This follow-up trial is a non-interventional study designed to collect data on longer-term safety and activity at 18, 24, 36, 48, and 60 months following study drug administration. Over the course of the study, subjects will undergo physical and oral examinations; vital sign measurements; weight measurements; AE assessments; concurrent medication assessments; sample blood collection for hematology and chemistry; urinalysis; ear, nose, and throat (ENT) screening for malignancy; imaging assessments (if indicated); salivary flow assessments; and questionnaire assessments.