Conditions: Peri-implantitis
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 60
Healthy volunteers: no

Brief summary:
The purpose of the study is to assess the efficacy and the safety of Chlorhexidine Gluconate chip (Periochip®) versus Placebo Chip in treatment of symptoms in patients with Peri-Implantitis.

Detailed description:
This is a Phase 2a study assessing the safety and efficacy of Chlorhexidine Gluconate chip (Periochip®) versus Placebo Chip in treatment of symptoms in patients with Peri-Implantitis

Arms:
arm 1: PerioChip®, consisting of 2.5 mg Chlorhexidine Gluconate PerioChips were inserted only to target pockets whose pocket depth (PD) at Baseline visit (Week 0), Week 2, Week 4, Week 6, Week 8, Week 12 and Week 18 was ≥ 6 mm arm 2: Placebo Chip Placebo Chips were inserted only to target pockets whose pocket depth (PD) at Baseline visit (Week 0), Week 2, Week 4, Week 6, Week 8, Week 12 and Week 18 was ≥ 6 mm

Interventions: intervention 1: Chlorhexidine 2.5 mg intervention 2: Placebo chip
Intervention descriptions: intervention 1: None intervention 2: None

Protocol document: